Expansion Joint Filler Board
Bitumen Mastic Pads
Shalitex Board or Mastic Pads Manufacturers in India
Expansion Joint Filler Boards, bitumen mastic pads, or shalitex board- many different names but one common use. Our mastic pads protect structures from vibration, moisture and movement made from high-quality compounds at Indian Rubber Industry. Our durable expansion joint filler boards provide reliable cushioning, load distribution, waterproofing, and vibration isolation for bridges, precast concrete structures, pipelines, industrial equipment, and construction projects.
What is a Bitumen Mastic Pad or Shalitex Board?
At Indian Rubber Industry we work meticulously to manufacture top notch quality of expansion joint filler boards, or bitumen Mastic Pads which are high- performance bearing, cushioning pads manufactured from a specially designed blend of bitumen, minerals fillers, fibres, and selected aggregates. They are designed to provide a durable and extremely resilient surface between structural elements allowing for uniform distribution of loads while accommodating minor movements caused by thermal expansion, contraction, vibration, and settlement.
Bitumen Mastic Pads are widely used in civil engineering and infrastructure project. Bitumen mastic pads act as a protective layer between concrete, steel, and masonry components. Their unique composition offers excellent compressive strength, waterproofing properties, and resistance to weathering, making them suitable for long-term use in demanding environments.
The most commonly used places where a Bitumen Mastic Pad is is under beams of bridges, precast concrete units, expansion joints, railway sleepers, machine foundations, and heavy structural components. By reducing stress concentrations, and absorbing minor movements, our mastic pads help prevent cracking, surface damage, and premature deteriotation of structural elements.
At, Indian Rubber Industry, our bitumen mastic pads are manufactured using premium-quality raw materials and stringent quality control processes to ensure consistent performance, dimensional accuracy, and long service life across a wide range of construction and industrial applications.
Features of Bitumen Mastic Pads
Indian Rubber Industry’s most premium manufactured Bitumen Mastic Pads are engineered and designed with utmost precision to deliver reliable performance under heavy compressive loads and challenging environmental conditions. Their durable construction with utmost care, and precision makes them an essential component in modern infrastructure and civil engineering projects.
Key features of Indian Rubber Industry’s Bitumen Mastic Pads
Our Mastic Pads have excellent load distribution to minimise stress on essential structural components. High compressive strength for supporting heavy concrete and steel structures. Indian Rubber Industry strives to provide superior cushioning properties that absorb vibration and impact on our Bitumen Mastic Pads. Our Mastic Pads have a waterproof composition that protects against moisture ingress. Our Mastic Pads are resistant to weathering, ageing, and environmental degradation with excellent adhesion between structural interfaces while accommodating minor structural movement caused by thermal expansion and contraction. With a fantastic and long service life with minimal maintenance requirements.
Our Bitumen Mastic Pads are easy to install in new construction and rehabilitation projects. Easily available in a range of our standard sizes and thicknesses. Our Bitumen Mastic Pads are manufactured for consistent density and dimensional accuracy. A cost-effective solution for infrastructure and industrial applications.
Applications Of Bitumen Mastic Pads
Indian Rubber Industry’s Bitumen Mastic Pads are manufactured to be extensively used throughout the construction, transportation, and industrial sectors due to their excellent bearing and cushioning properties.
Common applications of Bitumen Mastic Pads include:
- Bridge Bearing Applications
- Flyovers And Overpasses
- Railway Bridges
- Metro Rail Infrastructure
- Precast Concrete Structures
- Rcc Beams And Girders
- Expansion Joints
- Culverts
- Machine Foundations
- Industrial Buildings
- Heavy Equipment Installations
- Water Treatment Plants
- Drainage Structures
- Pipelines And Utility Structures
- Retaining Walls
- Highway Construction
- Infrastructure Development Projects
- Structural Support Systems
Bitumen Mastic Pads ability to distribute loads evenly while absorbing heavy movement makes them ideal wherever heavy structural components require protection from concentrated stress.
Benefits Of Bitumen Mastic Pads
Using high-quality Bitumen Mastic Pads or simply put Mastic Pads provides numerous structural and economic advantages.
Benefits include:
- Mastic Pads reduce the stress concentration between structural members.
- Mastic Pads extends the service life of bridges and concrete structures.
- Mastic Pads help prevent cracking and concrete spalling.
- It provides reliable vibration damping.
- Accommodates small movements caused by temperature changes.
- Offers excellent waterproof protection.
- Minimises maintenance costs over the life of the structure.
- Quick and simple installation.
- Suitable for both new construction and rehabilitation projects.
- Durable under heavy static and dynamic loading conditions.
- Economical alternative to more complex bearing systems for appropriate applications.
Types Of Mastic Pads
Expansion Joint Filler Boards Manufacturers
What are Expansion Joint Filler Boards?
Indian Rubber Industry’s Expansion Joint Filler Boards are compressible, resilient boards designed meticulously to fill and seal expansion joints in concrete structures. Expansion Joint filler boards provide a flexible buffer between adjoining concrete sections, allowing the structure to expand and contract naturally due to changes in temperature, moisture, shrinkage, and external loading without causing cracks or structural damage.
Concrete is a rigid material that constantly expands and contracts throughout its service life. Without properly designed expansion joints, these movements can create internal stresses that lead to cracking, spalling, joint failure, and costly repairs. Indian Rubber Industry’s Expansion Joint Filler Boards are installed within these joints to absorb movement while maintaining the required spacing between concrete sections.
Our Expansion Joint Filler Boards are manufactured from materials such as bitumen-impregnated fibreboard, cellulose fibreboard, closed-cell polyethylene foam, EVA foam, or other compressible materials depending on the application, these boards provide long-lasting flexibility, durability, and resistance to moisture and environmental conditions.
At Indian Rubber Industry, we manufacture premium-quality Expansion Joint Filler Boards that are engineered to meet the demanding requirements of highways, bridges, industrial flooring, airports, ports, dams, commercial buildings, and infrastructure projects. Our filler boards are designed to provide reliable movement accommodation while extending the service life of concrete structures.
How do Expansion Joint Filler Boards Work?
Expansion Joint Filler Boards are placed between the adjacent concrete sections during construction.
As the concrete expands, the expansion joint filler board compresses under pressure without transferring excessive force to neighbouring slabs or structural elements. When temperatures decrease or the concrete contracts, the filler board expansion joint partially recovers, maintaining the joint gap and preventing debris from entering the expansion space.
The expansion joint filler board also provides a stable backing for joint sealants, helping to improve waterproofing and protecting the joint from dirt, dust, chemicals, and moisture.
This simple but highly effective system allows structures to withstand the repeated movement over many years while maintaining their strength and durability.
Features of Expansion Joint Filler Boards.
Indian Rubber Industry’s Expansion Joint Filler Boards are manufactured with utmost precision and meticulous care to provide reliable performance in demanding construction environments.
Key features of Indian Rubber Industry’s Expansion Joint Fillerboards.
- Excellent compressibility to accommodate concrete movement.
- High resilience with good recovery after compression.
- Superior load distribution across expansion joints.
- Moisture-resistant construction for long-term durability.
- Resistant to weathering and environmental exposure.
- Easy to cut, handle, and install on-site.
- Compatible with a wide range of joint sealants.
- Lightweight yet structurally stable.
- Maintains joint spacing during concrete placement.
- Suitable for both horizontal and vertical expansion joints.
- Long service life with minimal maintenance.
- Available in standard sizes
Physical Properties of IRI Expansion Joint Filler Boards
IRI Expansion Joint Filler Boards are high-performance bitumen-impregnated expansion joint filler boards designed for use in concrete expansion joints, road construction, bridge decks, industrial flooring, airport pavements, canals, and other heavy-duty infrastructure projects. Manufactured to deliver excellent compression recovery, durability, and moisture resistance, our boards conform to internationally recognised standards for expansion joint fillers.
Compliance with International Standards
IRI Expansion Joint Filler Boards conform to the following industry standards and specifications:
ASTM D1751-83 / ASTM D545-84
Standard Specification for Preformed Expansion Joint Fillers for Concrete Paving and Structural Construction.
Department of Transport (London)
Specification for Highway Works (1986), Part 3, Clause 1015.
BS 1142
Standard Specification for Expansion Joint Fillers.
IS 1838 (Part I):1983
Indian Standard Specification for Preformed Expansion Joint Fillers.
These certifications ensure that IRI Expansion Joint Filler Boards meet the stringent performance requirements expected in modern civil engineering, highway construction, and structural concrete applications.
Performance Characteristics
IRI Expansion Joint Filler Boards are engineered to provide superior recovery and long-term performance under repeated compression.
Compression Recovery
Compression to 50% of original thickness (Initial State):
Recovery of 80–84%
After Weathering and Compression to 50% Thickness:
Recovery of 70–76%
IRI Expansion Joint Filler Boards return to more than 70% of their original thickness after three successive applications of pressure sufficient to reduce the board thickness by 50%, ensuring reliable movement accommodation within concrete expansion joints.
Extrusion Performance
When IRI Expansion Joint Filler Boards are compressed to 50% of their original thickness with three edges restrained, they exhibit an extrusion of not more than 1–2 mm on the free edge.
This excellent extrusion resistance ensures the board maintains its integrity and dimensional stability, even under heavy compressive loads commonly experienced in concrete slabs, bridge expansion joints, and pavement construction.
Compression Performance
When compressed to half of their original thickness under an initial load ranging from 689 to 5171 kPa (100–750 PSI), IRI Expansion Joint Filler Boards experience a weight loss of only 0.1–0.2%.
Permissible limit: ≤ 3% by weight.
This low weight loss demonstrates the board’s structural stability and consistent performance throughout its service life.
Bitumen Content & Moisture Resistance
IRI Expansion Joint Filler Boards are manufactured using high-quality bitumen impregnation, providing excellent moisture resistance and long-term durability.
Standard Bitumen Content
- 10%
- 20%
- 30%
Custom bitumen content can also be manufactured upon request to suit specific project requirements.
The bitumen impregnation significantly reduces water absorption, making the boards ideal for water-retaining structures, bridges, roadways, industrial flooring, concrete pavements, and other environments exposed to moisture and changing weather conditions.
Durability & Handling
IRI Expansion Joint Filler Boards are designed to maintain their thickness, strength, and surface finish during transportation, storage, handling, and installation. Their durable construction allows them to withstand stacking loads without deformation.
Because the boards are thoroughly impregnated with bitumen, they exhibit low moisture absorption, excellent weather resistance, and a long service life, making them a dependable solution for demanding construction and infrastructure applications.
Installation Guidelines
For optimum performance, IRI Expansion Joint Filler Boards should be installed as follows:
- Position the board flush with the concrete slab.
- Ensure the board extends through the full depth of the slab.
- Maintain a recess of approximately ¾ inch below the slab surface to accommodate an approved joint sealant.
- Apply a high-quality joint sealant at the top of the joint to create a durable, watertight seal and prevent the ingress of water, dust, and debris.
- Install dowel bars wherever required to maintain slab alignment while allowing controlled horizontal movement.
- IRI Expansion Joint Filler Boards are accurately fabricated to accommodate dowel bars, ensuring efficient installation before concrete placement.
Size and thickness of IRI Expansion Joint Filler Boards
| Available Size |
|---|
| 4' × 4' × 12 mm |
| 4' × 4' × 18 mm |
| 4' × 4' × 25 mm |
| 4' × 2' × 12 mm |
| 4' × 2' × 18 mm |
| 4' × 2' × 25 mm |
Proper installation of expansion joint filler boards ensures maximum movement capability, excellent sealing performance, and a longer service life for concrete expansion joints in roads, bridges, airports, warehouses, industrial buildings, parking decks, and other structural concrete applications.
IRI Expansion Joint Filler Board Technical Data Sheet
Technical Data Sheet of Indian Rubber Industry’s Expansion Joint Filler Board
Test Standard: ASTM D1751 | Board Thickness: 25 mm | Bitumen Content: 35%
| Property | Test Specification | Typical Value |
|---|---|---|
| Board Thickness | ASTM D1751 | 25 mm |
| Compression Stress (Stress required to compress the specimen to 50% of its original thickness) |
ASTM D1751 | 2800–3200 kPa |
| Weight Loss After Compression | ASTM D1751 | 0.1–0.2% |
| Extrusion (After compression to 50% thickness) |
ASTM D1751 | 0.5 mm |
| Recovery (10 minutes after compression to 50% thickness) |
ASTM D1751 | 75–80% |
| Density | ASTM D1751 | 330–350 kg/m3 |
| Water Absorption | ASTM D1751 | 15% |
| Bitumen (Asphalt) Content | ASTM D1751 | 36–37% |
Technical Data Sheet of IRI Expansion Joint Filler Board
ASTM D1751 Test Results – 18 mm Thick | 20% Bitumen Content
The following technical specifications apply to IRI Expansion Joint Filler Board, a high-performance bitumen-impregnated expansion joint filler board manufactured for use in concrete expansion joints, road construction, bridge expansion joints, industrial flooring, and infrastructure projects.
| Property | Test Standard | Typical Value |
|---|---|---|
| Board Thickness | ASTM D1751 | 18.3 mm |
|
Compression Stress (Stress applied for compressing the specimen to 50% of its thickness) |
ASTM D1751 | 2400–2700 kPa |
| Weight Loss After Compression | ASTM D1751 | 0.1–0.2% |
|
Extrusion (After compressing the specimen to 50% of its thickness) |
ASTM D1751 | 0.5–1.0 mm |
|
Recovery (10 minutes after compressing the specimen to 50% of its thickness) |
ASTM D1751 | 82–85% |
| Density | ASTM D1751 | 300–330 kg/m3 |
| Water Absorption | ASTM D1751 | 50% |
| Bitumen (Asphalt) Content | ASTM D1751 | 20–23% |
IRI Expansion Joint Filler Board
British Standard BS 6093 Performance Comparison
IRI Expansion Joint Filler Board is manufactured to meet the demanding requirements of concrete paving, bridge construction, highway expansion joints, industrial flooring, and civil engineering applications, while complying with the performance requirements outlined in British Standard BS 6093.
| Property | IRI Expansion Joint Filler Board | British Standard BS 6093 Requirement |
|---|---|---|
| Density Range (kg/m3) | 270–300 | 200–400 |
| Pressure for 50% Compression (N/mm2) | 2.5–3.8 | 0.7–5.2 |
| Resilience (% Recovery After Compression) | 75–80% | 70–85% |
| Tolerance to Water Immersion | Suitable if immersion is infrequent | Suitable if immersion is infrequent |
Performance Highlights of IRI Expansion Joint Filler Board
| Feature | Benefit |
|---|---|
| ASTM D1751 Tested | Meets internationally recognised standards for preformed expansion joint fillers. |
| BS 6093 Compliant | Suitable for civil engineering, highway, and structural concrete applications. |
| High Compression Recovery | Accommodates expansion and contraction while maintaining joint integrity. |
| Low Extrusion | Ensures excellent dimensional stability under compressive loads. |
| Bitumen Impregnation | Provides moisture resistance and long-term durability. |
| Easy Installation | Ideal for roads, bridges, industrial floors, airports, canals, and concrete structures. |
Applications of IRI Expansion Joint Filler Boards
IRI Expansion Joint Filler Boards, manufactured by Indian Rubber Industry, are widely used in a variety of construction, civil engineering, and infrastructure projects where controlled structural movement and durable concrete expansion joints are essential. Designed to absorb expansion and contraction caused by temperature changes, these boards help minimise cracking while extending the life of concrete structures.
Typical Applications of IRI Expansion Joint Filler Boards
- Concrete roads and highways
- Airport runways and taxiways
- Bridge decks and bridge expansion joints
- Flyovers
- Industrial flooring
- Warehouse floors
- Parking structures
- Commercial buildings
- Residential construction
- Water treatment plants
- Sewage treatment facilities
- Dams and canals
- Retaining walls
- Factory floors
- Footpaths and pavements
- Railway platforms
- Metro rail infrastructure
- Ports and marine structures
- Precast concrete construction
- Large concrete slabs
IRI Expansion Joint Filler Boards are suitable for both new construction projects and repair works, making them a dependable solution for contractors, infrastructure developers, and civil engineering applications.
Advantages of IRI Expansion Joint Filler Boards
IRI Expansion Joint Filler Boards, manufactured by Indian Rubber Industry, are designed to provide long-lasting performance in concrete expansion joints, road construction, bridge expansion joints, industrial flooring, and other demanding civil engineering applications.
Key advantages include:
- Simple to cut, handle, and install, reducing installation time on site.
- The closed-cell structure helps minimise the absorption of water and moisture.
- Can be used with a ShaliBar or Backer Rod, if desired.
- Recovers efficiently after compression, allowing the joint to accommodate repeated movement.
- Resistant to chemicals, including acids, alkalis, oils, and hydrocarbons.
- Durable and long-lasting, with excellent resistance to rot and deterioration.
- Bitumen-free construction eliminates issues associated with staining and bleeding.
- Maintains dimensional stability under varying weather conditions.
- Suitable for concrete pavements, bridge decks, airport runways, warehouse flooring, industrial floors, and other infrastructure projects.
- Manufactured to deliver reliable performance in demanding construction and civil engineering environments.
Benefits of IRI Expansion Joint Filler Boards
Installing high-quality IRI Expansion Joint Filler Boards from Indian Rubber Industry offers significant structural, performance, and economic advantages across a wide range of construction, infrastructure, and concrete expansion joint applications.
Prevents Concrete Cracking
Allows concrete to expand and contract naturally, reducing internal stress and helping prevent structural cracking in roads, bridges, industrial floors, and concrete slabs.
Increases Structural Lifespan
Minimises joint deterioration and helps maintain the long-term integrity of buildings, highways, bridges, warehouses, and other concrete structures.
Improves Waterproofing
Works effectively with approved joint sealants to reduce water penetration, helping protect reinforcement steel from corrosion and extending the life of the structure.
Reduces Maintenance Costs
Properly designed expansion joint filler boards reduce the need for costly repairs caused by uncontrolled concrete movement, shrinkage, and thermal expansion.
Absorbs Structural Movement
Accommodates thermal expansion, contraction, vibration, and settlement while maintaining the stability and performance of concrete expansion joints.
Easy Installation
Lightweight and easy to cut, position, and install, helping contractors save both time and labour during construction.
Cost-Effective Solution
Provides reliable, long-term protection for concrete structures at a comparatively low installation cost, making it an economical choice for projects of all sizes.
Compatible with Joint Sealants
Provides excellent support for elastomeric joint sealants, ensuring durable, watertight expansion joints in both commercial and industrial applications.
Built for Long-Term Performance
Manufactured using premium-quality materials, IRI Expansion Joint Filler Boards deliver dependable performance in road construction, bridge expansion joints, industrial flooring, airport pavements, water-retaining structures, and a wide range of civil engineering projects.
Installation Guidelines Of IRI Expansion Joint Filler Boards
For optimum performance and output, our Expansion Joint Filler Boards should be installed according to engineering specifications.
General installation steps of Expansion Joint Filler Boards include:
- Clean the joint area before installation.
- Position the expansion filler board vertically between concrete sections.
- Secure the expansion joint filler board to prevent movement during concrete placement.
- Pour concrete on both sides while maintaining expansion filler board joint alignment.
- After curing, trim the expansion joint filler board if required.
- Apply a suitable joint sealant to protect the exposed expansion filler board joint.
Proper installation of Expansion Joint Filler Board ensures maximum movement accommodation and long-term durability.
Why Choose Indian Rubber Industry for Expansion Joint Filler Boards?
Indian Rubber Industry is a trusted manufacturer and supplier of premium-quality Expansion Joint Filler Boards, delivering reliable and high-performance joint solutions for roads, bridges, airports, industrial flooring, commercial buildings, and large-scale infrastructure projects across India. With decades of manufacturing expertise, we are committed to producing durable expansion joint boards that provide superior movement accommodation, structural protection, and long-term performance.
Premium Quality Manufacturing
Our Expansion Joint Filler Boards are manufactured using high-quality raw materials and advanced manufacturing processes to ensure excellent compressibility, dimensional stability, resilience, and long service life. Every board is designed to withstand demanding construction environments while maintaining consistent performance throughout its lifespan.
Manufactured to Industry Standards
Indian Rubber Industry’s Expansion Joint Filler Boards are manufactured in accordance with recognised industry standards and stringent quality control procedures. Each board is engineered to provide reliable performance for expansion joints in concrete structures, ensuring durability, flexibility, and structural integrity.
Superior Performance
Our Expansion Joint Filler Boards are designed to deliver:
- Excellent compressibility for accommodating structural movement
- High recovery after repeated compression cycles
- Superior resistance to weathering and environmental conditions
- Moisture-resistant construction for long-term durability
- Reliable cushioning and load distribution
- Excellent dimensional stability
- Easy installation and handling
- Long service life with minimal maintenance
Strict Quality Control
Every Expansion Joint Filler Board undergoes comprehensive quality inspections to ensure uniform thickness, dimensional accuracy, compressibility, resilience, and consistent product performance before dispatch. Our commitment to quality ensures dependable performance on every project.
Competitive Pricing
As a leading Expansion Joint Filler Board manufacturer in India, we offer cost-effective solutions without compromising on quality. Our efficient manufacturing capabilities enable us to supply premium products at highly competitive prices for projects of every scale.
Reliable Supply Across India
Whether you require a small quantity for a commercial project or bulk orders for major infrastructure developments, Indian Rubber Industry has the production capacity and logistics network to ensure timely delivery across India.
Technical Support
Our knowledgeable team works closely with contractors, consultants, architects, and project engineers to provide expert advice on product selection, installation methods, technical specifications, and customised expansion joint solutions.
Whether you’re constructing roads, bridges, flyovers, airport runways, industrial flooring, commercial buildings, water treatment plants, retaining walls, or other concrete structures, Indian Rubber Industry is your trusted partner for high-quality Expansion Joint Filler Boards that deliver long-lasting protection and reliable structural performance.
Contact Indian Rubber Industry for Expansion Joint Filler Board
Looking for a trusted Expansion Joint Filler Board manufacturer in India? Indian Rubber Industry manufactures and supplies premium-quality Expansion Joint Filler Boards, Concrete Expansion Joint Boards, Construction Joint Fillers, and customised expansion joint solutions for commercial, industrial, and infrastructure projects.
Our experienced team is ready to assist you with:
- Product recommendations
- Technical specifications
- Material selection
- Bulk order enquiries
- Project-specific solutions
- Competitive pricing
- Nationwide supply and delivery
Whether you’re working on a highway, bridge, airport, industrial facility, warehouse, commercial building, water treatment plant, or civil engineering project, Indian Rubber Industry has the expertise and manufacturing capability to provide the ideal Expansion Joint Filler Board for your application.
Contact Indian Rubber Industry today to discuss your project requirements, request a customised quotation, or learn more about our complete range of Expansion Joint Filler Boards, construction joint fillers, and engineered construction products.
📧 Email: info@indianrubberindustry.com, contact: +919966633307.
IRI Shalitex Expansion Joint Board
What is a Shalitex Board?
Indian Rubber Industry’s Shalitex Board is a high-performance, compressible bitumen-impregnated fibre expansion joint filler board used in concrete construction to accommodate expansion and contraction movements in structures. Manufactured by Indian Rubber Industry from selected cellulose fibres impregnated with high-quality bitumen, Shalitex Board provides an effective and economical solution for filling expansion joints in roads, bridges, industrial floors, airport pavements, dams, canals, and other concrete structures.
Concrete naturally expands and contracts due to temperature fluctuations, moisture changes, shrinkage, and external loading. Without sufficient space to absorb these movements, internal stresses can develop, leading to cracks, spalling, joint failure, and structural deterioration. Shalitex expansion joint filler boards are specifically designed to absorb these movements by compressing under pressure while maintaining the required joint gap.
The bitumen impregnation enhances the Shalitex board’s resistance to moisture, weathering, and deterioration, making it suitable for long-term use in demanding civil engineering and infrastructure projects. Its resilient structure provides excellent recovery after compression, ensuring reliable performance throughout the life of the structure.
At Indian Rubber Industry, we manufacture premium-quality Shalitex Boards or Shalitex expansion joint filler boards that are engineered with precision to deliver superior compressibility, dimensional stability, and long-lasting durability for a wide range of construction applications.
How Does a Shalitex Board Work?
Indian Rubber Industry’s Shalitex Board or Shalitex expansion joint filler board is installed between two concrete sections before the concrete is poured. Once in place, it acts as a permanent compressible filler that absorbs movement caused by thermal expansion, contraction, and structural loading.
As the concrete expands, the shalitex board compresses without losing its structural integrity. When the concrete contracts, the shalitex expansion joint filler board partially recovers, maintaining the joint gap and preventing debris from entering the expansion space.
In addition to accommodating movement, the shalitex board also provides an ideal backing material for joint sealants, improving the performance of the sealing system by supporting the sealant and helping to prevent water penetration.
Features of IRI Shalitex Boards
Indian Rubber Industry’s Shalitex Boards or Shalitex expansion joint filler boards are manufactured using carefully selected raw materials to provide dependable and long lasting performance in demanding construction environments.
Key features of Shalitex expansion joint filler boards include:
- Shalitex boards are manufactured from premium bitumen-impregnated cellulose fibre.
- Our shalitex boards have excellent compressibility for accommodating structural movement.
- High recovery after repeated compression cycles.High recovery after repeated compression cycles.
- Superior resistance to moisture and water absorption.
- Durable under varying climatic conditions.
- Resistant to weathering and ageing.
- Excellent dimensional stability.
- Lightweight and easy to handle.
- Easy to cut and install on-site.
- Provides an effective backing for joint sealants.
- Suitable for horizontal and vertical expansion joints.
- Available in standard dimensions.
Technical Specifications – Shalitex Board
Indian Rubber Industry manufactures premium-quality Shalitex Boards for expansion joints in accordance with ASTM D1751 and IS 1838 (Part 3): 2011. Our boards are engineered to provide excellent compressibility, recovery, moisture resistance, and long-term durability for concrete structures, highways, bridges, airports, industrial flooring, and infrastructure projects.
ASTM D1751 Performance Specifications
| Property | 25 mm Shalitex Board (35% Bitumen Content) | 18 mm Shalitex Board (20% Bitumen Content) |
|---|---|---|
| Standard | ASTM D1751 | ASTM D1751 |
| Nominal Thickness | 25 mm | 18.3 mm |
| Compression Stress (50% Compression) | 2800–3200 kPa | 2400–2700 kPa |
| Loss in Weight After Compression | 0.1–0.2% | 0.1–0.2% |
| Extrusion After 50% Compression | 0.5 mm | 0.5–1.0 mm |
| Recovery After 10 Minutes | 75–80% | 82–85% |
| Density | 330–350 kg/m3 | 300–330 kg/m3 |
| Water Absorption | 15% | 50% |
| Asphalt (Bitumen) Content | 36–37% | 20–23% |
Product Specifications
| Feature | Details |
|---|---|
| Product Name | Shalitex Board |
| Product Type | Bitumen Expansion Joint Filler Board |
| Material | Bitumen-Impregnated Fibre Board |
| Manufacturing Standard | ASTM D1751 |
| Available Thicknesses | 12 mm, 18 mm, 25 mm |
| Standard Sheet Size | 4 ft × 2 ft (1220 mm × 610 mm) |
| Colour | Black / Dark Brown |
| Surface Finish | Smooth |
| Compression Recovery | High resilience for repeated movement |
| Water Resistance | Excellent moisture resistance |
| Installation | Easy to cut, handle, and install |
| Suitable Applications | Expansion joints in concrete structures, roads, bridges, industrial floors, airport runways, retaining walls, basements, and pavements. |
Performance Characteristics (IS 1838 Part 3:2011)
| Property | Requirement |
|---|---|
| Density | 100 ± 10 kg/m3 |
| Water Absorption | Maximum 1% |
| Resistance to Compression | 0.07 N/mm2 (Min.) – 10 N/mm2 (Max.) |
| Recovery After Compression | Minimum 90% |
| Extrusion | Maximum 6 mm |
Product Specifications
| Size | Availability |
|---|---|
| 4 ft × 2 ft (1220 × 610 mm) | Standard |
| Available Thicknesses |
|---|
| 12 mm |
| 18 mm |
| 25 mm |
Applications of IRI Shalitex Boards
Indian Rubber Industry’s Shalitex Boards are widely used as expansion joint filler boards in construction and infrastructure projects where controlled movement between adjoining concrete sections is essential. Their high compressibility, excellent recovery, and durability make them suitable for a broad range of civil engineering applications.
Common applications of Shalitex expansion joint filler board include:
Roads and Highways
IRI Shalitex boards are installed in expansion joints of concrete roads, highways, and motorways to accommodate thermal expansion and contraction.
Bridge Decks and Flyovers
Shalitex boards are used in bridge expansion joints to reduce stress and prevent cracking caused by structural movement.
Airport Runways and Taxiways
Shalitex boards provide reliable joint filling for runways, taxi tracks, and aprons exposed to heavy aircraft loads.
Industrial Flooring
Shalitex expansion filler board joints are ideal for warehouses, factories, manufacturing plants, and logistics centres where large concrete slabs require movement joints.
Commercial and Residential Buildings
Shalitex boards are used in expansion and isolation joints within concrete floors, walls, basements, and structural separation joints.
Retaining Walls and Basements
Shalitex expansion boards maintain joint integrity while preventing damage caused by settlement and thermal movement.
Subways and Metro Infrastructure
Shalitex boards are used for tunnels, underground structures, railway platforms, and metro projects.
Water Retaining Structures
Shalitex boards are used in dams, canals, reservoirs, water treatment plants, and sewage treatment facilities where movement joints are essential.
Precast Concrete Construction
Shalitex expansion joint filler boards are used between precast concrete elements to accommodate movement and minimise stress concentrations.
Pedestrian Areas and Pavements
Shalitex expansion joint filler boards are used in walkways, footpaths, plazas, and public infrastructure to prevent joint deterioration.
Advantages of Shalitex Boards
Indian Rubber Industry’s Shalitex Boards or expansion joint filler boards are meticulously designed to provide long-term performance, reliability, and structural protection in demanding construction environments.
Excellent Compression Resistance
Our Shalitex boards are engineered to withstand repeated compression while maintaining joint performance under heavy structural loads.
High Recovery After Compression
The resilient material recovers after compression, allowing filler board expansion joints to continue functioning effectively over time.
Accommodates Structural Movement
Our Shalitex board absorbs expansion, contraction, vibration, and minor settlement, reducing stress on adjoining concrete sections.
Moisture Resistant
Shalitex board offers excellent resistance to water absorption, helping protect expansion joints from moisture-related deterioration.
Durable and Long-Lasting
Shalitex boards are manufactured using high-quality materials that resist ageing, weathering, and environmental exposure.
Lightweight and Easy to Handle
Easy to transport, cut, and install, helping reduce installation time and labour costs.
Environmentally Responsible
Indian Rubber Industry is environmentally conscious and manufacturea using durable materials that offer a long service life, reducing replacement frequency and contributing to sustainable construction practices.
Compatible with Joint Sealants
Shalitex boards provides an effective backing material for elastomeric joint sealants, improving joint sealing performance.
Cost-Effective Solution
Shalitex boards protects concrete structures from movement-related damage, reducing repair costs and extending the lifespan of the structure.
Installation of Shalitex Board
Proper installation is essential to ensure the long-term performance of Shalitex Expansion Joint Filler Boards.
Installation Procedure of Shalitex Board :
- Clean the expansion joint thoroughly, removing dust, debris, loose concrete, and contaminants.
- Measure the joint width and cut the Shalitex Board to the required dimensions using a sharp utility knife or suitable cutting tool.
- Position the board securely within the joint, ensuring it fits tightly without distortion.
- Ensure the board remains correctly aligned during concrete placement to maintain uniform joint spacing.
- Once the concrete has cured, trim the board if necessary to achieve the required sealant recess.
- Apply a compatible backer rod (if specified) followed by an approved elastomeric joint sealant to provide a durable, weather-resistant seal.
- Inspect the completed joint to ensure proper alignment and installation before the structure is put into service.
Correct installation of Shalitex Bord ensures effective movement accommodation, improved waterproofing, and long-term durability.
Maintenance Of Shalitex Boards
IRI Shalitex Boards are designed with utmost care to provide reliable, maintenance-free performance once installed. Although the boards themselves require little attention, periodic inspection of the expansion joint is recommended as part of routine structural maintenance.
Recommended maintenance of Shalitex Board includes:
- Inspect expansion joints periodically for signs of excessive movement or damage.
- Check the condition of joint sealants and replace them if deterioration or cracking is observed.
- Remove dirt, debris, and vegetation that may accumulate within exposed expansion joints.
- Ensure the filler board remains securely positioned and has not been displaced due to abnormal loading or construction activity.
- Replace damaged sections if significant mechanical damage occurs during the service life of the structure.
With proper installation and routine inspection, Indian Rubber Industry’s Shalitex Boards provide long-lasting performance, helping to protect concrete structures while reducing maintenance costs and extending the service life of expansion joints.
Why Choose Indian Rubber Industry for Shalitex Boards?
Indian Rubber Industry is a trusted manufacturer and supplier of premium-quality Shalitex Boards, delivering reliable expansion joint filler board solutions for infrastructure, commercial, industrial, and civil engineering projects across India. With decades of expertise in manufacturing engineered rubber and construction products, we are committed to providing high-performance solutions that meet the highest standards of quality, durability, and reliability.
Premium Quality Manufacturing
Our Shalitex Boards are manufactured using high-grade raw materials and advanced production techniques to ensure consistent compressibility, excellent recovery, low water absorption, and long-lasting performance in demanding construction environments.
Manufactured to Recognised Standards
Indian Rubber Industry’s Shalitex Expansion Joint Filler Boards are manufactured in accordance with applicable industry standards, ensuring dependable performance in roads, bridges, airport runways, industrial flooring, retaining walls, basements, and other concrete structures.
Superior Performance
Our Shalitex Boards are engineered to provide:
- Excellent compression resistance
- High recovery after repeated compression
- Outstanding dimensional stability
- Moisture and weather resistance
- Long service life
- Easy installation and handling
- Reliable movement accommodation for concrete expansion joints
Strict Quality Control
Every batch undergoes rigorous quality inspection to ensure uniform density, accurate dimensions, consistent compressibility, and reliable performance before dispatch.
Competitive Pricing
As a leading Shalitex Board manufacturer in India, we offer premium-quality products at competitive prices without compromising on quality or performance.
Reliable Supply Across India
Whether your requirement is for a small commercial development or a large-scale infrastructure project, Indian Rubber Industry has the manufacturing capability and logistics network to ensure timely deliveries across India.
Technical Support
Our experienced team provides professional assistance with product selection, technical specifications, installation guidance, and customised solutions to help you choose the most suitable expansion joint filler board for your project.
Whether you are constructing highways, bridges, airports, industrial facilities, commercial buildings, or large concrete structures, Indian Rubber Industry is your trusted partner for high-performance Shalitex Boards and expansion joint solutions.
Contact Indian Rubber Industry for Shalitex Board
Looking for a reliable Shalitex Board manufacturer, Expansion Joint Filler Board supplier, or customised joint filler solution for your next project?
Indian Rubber Industry manufactures premium-quality Shalitex Boards engineered to deliver exceptional durability, flexibility, and long-term structural protection for roads, bridges, industrial flooring, commercial buildings, airport pavements, retaining walls, and infrastructure developments.
Our team is ready to assist you with:
- Product recommendations
- Technical specifications
- Bulk order enquiries
- Project-specific solutions
- Competitive quotations
- Nationwide supply and delivery
Whether you’re a contractor, consultant, architect, infrastructure developer, or government organisation, we’re committed to providing the right Shalitex Expansion Joint Filler Board for your application.
Contact Indian Rubber Industry today to discuss your project requirements and discover our complete range of Shalitex Boards, Expansion Joint Filler Boards, and engineered construction products.
📧 Email: info@indianrubberindustry.com, contact: +919966633307.
IRI Jolly Board (Bitumen Expansion Joint Filler Board)
Premium Expansion Joint Filler Boards manufactured by Indian Rubber Industry
Indian Rubber Industry are manufacturers of high-quality IRI Jolly Boards, also known as Bitumen Expansion Joint Filler Boards, designed to provide reliable expansion joint solutions for concrete structures. Manufactured using premium-grade cellulose fibres impregnated with high-quality bitumen, our IRI Jolly expansion joint filler boards are engineered to accommodate thermal expansion, contraction, vibration, and structural movement while protecting concrete from cracking and premature deterioration.
Widely used in highways, bridges, airport pavements, industrial flooring, dams, retaining walls, and commercial construction, IRI Jolly Expansion Joint Filler Boards offer excellent compressibility, durability, and moisture resistance, making them an economical and dependable solution for infrastructure projects.
What is IRI Jolly Board?
Indian Rubber Industry’s Jolly expansion joint filler board is a compressible bitumen-impregnated fibre board specifically manufactured for use as an expansion joint filler in concrete construction. It is installed between adjoining concrete slabs, walls, bridge decks, and structural elements to create a flexible separation that allows concrete to expand and contract naturally without causing damage.
Concrete structures constantly move due to:
- Temperature fluctuations
- Moisture variation
- Drying shrinkage
- Traffic loading
- Structural settlement
- Wind and seismic movement
Without properly designed expansion filler joints, these natural movements create internal stresses that can result in:
- Concrete cracking
- Surface spalling
- Joint failure
- Water penetration
- Uneven slabs
- Damage to reinforcement
- Expensive structural repairs
IRI’s Jolly expansion joint filler boards absorb these movements by compressing under load while maintaining separation between adjoining concrete elements. This significantly reduces stress concentrations and extends the service life of the structure.
How Does a Jolly Expansion Joint Filler Board Work?
IRI Jolly Boards are installed within expansion joints before concrete is poured or between precast concrete components.
When the concrete expands due to heat or loading, the board compresses and absorbs the movement. As temperatures fall or loads reduce, the board partially recovers while maintaining the required joint spacing.
The board also acts as a backing material for elastomeric sealants, improving waterproofing and preventing dirt, dust, debris, and moisture from entering the expansion joint.
This simple system protects concrete structures from movement-related damage while improving long-term structural performance.
Features of IRI Jolly expansion Joint Filler boards
Indian Rubber Industry’s Jolly Boards are manufactured to provide dependable performance in demanding construction environments.
Premium Bitumen-Impregnated Fibre Construction
IRI Jolly Boars are manufactured using carefully selected cellulose fibres thoroughly impregnated with premium-grade bitumen for superior durability.
Excellent Compressibility
Designed to compress under structural movement without losing its effectiveness.
High Recovery
Our Jolly Board maintains joint spacing by recovering after repeated compression cycles.
Moisture Resistant
Bitumen impregnation in each Jolly expansion joint filler board helps minimise water absorption and protects against moisture damage.
Weather Resistant
Suitable for harsh environmental conditions including heat, rain, humidity, and changing temperatures.
Durable Construction
Resists ageing, deterioration, and long-term environmental exposure.
Easy Installation
Lightweight and easy to cut, handle, and position during construction.
Compatible with Joint Sealants
Provides an ideal backing material for polyurethane, polysulphide, silicone, and other construction sealants.
Cost-Effective
Provides reliable expansion joint protection while reducing long-term maintenance costs.
IRI Jolly Board – Technical Specifications & Performance Data
Indian Rubber Industry (IRI) manufactures premium-quality Jolly Boards, also known as Bitumen Expansion Joint Filler Boards, engineered for expansion joints in roads, bridges, industrial flooring, airport pavements, dams, retaining walls, and commercial concrete structures. Our Jolly Expansion Joint Boards are manufactured using high-quality bitumen-impregnated fibreboard to provide excellent compressibility, resilience, moisture resistance, and long-term durability.
Standards & Compliance
IRI Jolly Boards or Expansion Joint Filler Boards are manufactured to comply with recognised national and international standards for expansion joint filler boards, ensuring dependable performance in demanding civil engineering and infrastructure applications.
| Standard | Description |
|---|---|
| ASTM D1751 / ASTM D545 | Standard Specification for Preformed Expansion Joint Fillers for Concrete Paving and Structural Construction. |
| IS 1838 (Part I): 1983 | Indian Standard for Expansion Joint Filler Boards. |
| BS 1142 | British Standard Specification for Expansion Joint Fillers. |
| Department of Transport (UK) Specification | Highway Works – Part 3, Clause 1015. |
Performance Characteristics
| Property | IRI Jolly Board Performance |
|---|---|
| Initial Compression to 50% Thickness | Recovery: 80–84% |
| Recovery After Weathering & Compression | 70–76% |
| Recovery After Three Compression Cycles | Returns to more than 70% of original thickness |
| Temperature Resistance | Unaffected by normal temperature variations |
| Moisture Resistance | Excellent due to bitumen impregnation |
| Standard Bitumen Content | 10%, 20%, and 35% (Custom formulations available) |
Compression Performance
When IRI Jolly Board Expansion Joint Fillers are compressed to 50% of their original thickness, they exhibit excellent resilience while maintaining structural integrity.
| Property | Performance |
|---|---|
| Compression Load | 689–5171 kPa (100–750 PSI) |
| Weight Loss After Compression | 0.1–0.2% |
| Permissible Weight Loss | ≤ 3% |
Extrusion Performance
| Property | Performance |
|---|---|
| Compression | 50% of original thickness |
| Edge Condition | Three edges restrained |
| Maximum Extrusion | 1–2 mm on the free edge |
This controlled extrusion ensures reliable expansion joint performance without excessive material displacement.
Durability & Handling
| Feature | Benefit |
|---|---|
| Bitumen Impregnation | Minimises water absorption and improves durability. |
| High Structural Strength | Maintains thickness and surface finish under stacking and loading. |
| Moisture Resistance | Suitable for outdoor infrastructure projects. |
| Long Service Life | Resistant to weathering and environmental exposure. |
| Easy Handling | Lightweight and easy to cut, transport, and install. |
Available Sizes
Indian Rubber Industry manufactures Jolly Expansion Joint Boards in standard and customised sizes.
| Sheet Size | Available Thicknesses |
|---|---|
| 4 ft × 4 ft (1220 × 1220 mm) | 12 mm, 18 mm, 25 mm |
| 4 ft × 2 ft (1220 × 610 mm) | 12 mm, 18 mm, 25 mm |
Installation Guidelines
For optimum performance, IRI Jolly Boards should be installed according to engineering specifications.
| Installation Step | Description |
|---|---|
| Position | Install flush with the concrete slab. |
| Depth | Extend through the full depth of the slab. |
| Sealant Recess | Leave approximately ¾ inch below the slab surface for sealant application. |
| Joint Sealing | Apply a compatible elastomeric sealant to provide a watertight joint. |
| Dowel Bars | Precision-cut holes available to accommodate dowel bars for slab alignment. |
| Concrete Placement | Install the complete joint assembly before pouring concrete. |
ASTM D1751 Technical Performance
25 mm Jolly Board (35% Bitumen Content)
| Property | IRI Jolly Board |
|---|---|
| Standard | ASTM D1751 |
| Nominal Thickness | 25 mm |
| Compression Stress (50% Compression) | 2800–3200 kPa |
| Weight Loss After Compression | 0.1–0.2% |
| Extrusion | 0.5 mm |
| Recovery After 10 Minutes | 75–80% |
| Density | 330–350 kg/m3 |
| Water Absorption | 15% |
| Asphalt (Bitumen) Content | 36–37% |
18 mm Jolly Board (20% Bitumen Content)
| Property | IRI Jolly Board |
|---|---|
| Standard | ASTM D1751 |
| Nominal Thickness | 18.3 mm |
| Compression Stress (50% Compression) | 2400–2700 kPa |
| Weight Loss After Compression | 0.1–0.2% |
| Extrusion | 0.5–1.0 mm |
| Recovery After 10 Minutes | 82–85% |
| Density | 300–330 kg/m3 |
| Water Absorption | 50% |
| Asphalt (Bitumen) Content | 20–23% |
British Standard Performance Comparison (BS 6093)
| Property | IRI Jolly Board | British Standard Requirement |
|---|---|---|
| Density | 270–300 kg/m3 | 200–400 kg/m3 |
| Pressure for 50% Compression | 2.5–3.8 N/mm2 | 0.7–5.2 N/mm2 |
| Recovery After Compression | 75–80% | 70–85% |
| Water Immersion | Suitable for infrequent immersion | As specified in BS 6093 |
Applications of IRI Jolly Boards
Indian Rubber Industry’s Jolly Boards are widely used throughout the construction and infrastructure sectors.
Suitable applications of IRI Jolly Boards include:
- Concrete Highways
- Cement Concrete Roads
- Airport Runways
- Taxiways
- Bridge Decks
- Flyovers
- Railway Bridges
- Metro Rail Projects
- Industrial Flooring
- Warehouse Floors
- Factory Buildings
- Parking Structures
- Commercial Buildings
- Residential Developments
- Water Treatment Plants
- Sewage Treatment Plants
- Dams
- Canals
- Retaining Walls
- Basement Construction
- Expansion joints in large concrete slabs
- Precast Concrete Construction
- Structural Separation Joints
Advantages of IRI Jolly Boards
Prevents Concrete Cracking
Allows concrete to expand and contract naturally, reducing internal stress and preventing cracks.
Extends Structural Life
Protects expansion joints and increases the lifespan of roads, bridges, buildings, and industrial flooring.
Excellent Load Distribution
Provides uniform support while accommodating structural movement.
Moisture Resistant
Helps reduce water ingress into expansion joints.
Supports Sealants
Acts as a stable backing for elastomeric joint sealants.
Low Maintenance
Requires little maintenance once installed correctly.
Economical
Offers long-term structural protection at a relatively low cost.
Easy to Install
Simple cutting and positioning reduce installation time.
Installation Of IRI Jolly expansion filler joint board
For best performance:
- Clean the expansion joint thoroughly.
- Cut the Jolly Board to the required dimensions.
- Position the board firmly within the expansion joint.
- Ensure correct alignment before concrete placement.
- Pour concrete on both sides without disturbing the board.
- Trim excess material after curing if necessary.
- Apply an approved joint sealant over the filler board.
Proper installation ensures effective movement accommodation and waterproof joint performance.
Maintenance of IRI Jolly Boards
Jolly Boards require very little maintenance after installation.
Routine inspection of IRI Jolly Boards should include:
- Checking expansion joints during scheduled structural inspections.
- Inspecting sealants for cracking or deterioration.
- Removing accumulated dirt or debris.
- Ensuring the board remains correctly positioned.
- Replacing damaged sections if subjected to excessive mechanical impact.
When installed correctly, Jolly Boards provide decades of reliable service with minimal maintenance requirements.
Why Choose IRI Jolly Boards?
Indian Rubber Industry manufactures premium Jolly Boards, Bitumen Expansion Joint Filler Boards, Concrete Expansion Joint Boards, and Bitumen Fibre Boards for infrastructure, highways, bridges, airports, industrial flooring, dams, and commercial construction projects.
Key Benefits
- Manufactured to recognised ASTM, IS, and British Standards.
- Excellent compression and recovery characteristics.
- Superior moisture resistance through bitumen impregnation.
- High durability for long-term structural performance.
- Easy to install and compatible with joint sealants.
- Available in multiple sizes, thicknesses, and bitumen contents.
- Custom manufacturing for project-specific requirements.
- Bulk supply for infrastructure, government, and private sector projects.
- Competitive pricing and nationwide delivery.
Contact Indian Rubber Industry
Looking for a trusted Jolly Board manufacturer in India? Indian Rubber Industry supplies and manufactured high-quality Bitumen Expansion Joint Filler Boards, Concrete Expansion Joint Boards, and Expansion Joint Filler Solutions for infrastructure and construction projects across India.
For technical specifications, customised sizes, pricing, or bulk enquiries, contact our experienced team today.
Email: info@indianrubberindustry.com, contact: +919966633307.
Frequently Asked Questions (FAQs) Jolly Boards, Shalitex Boards, Bitumen Mastic Pads & Expansion Joint Filler Boards
Find answers to almost any and most commonly searched questions about Jolly Boards, Shalitex Boards, Bitumen Mastic Pads, and Expansion Joint Filler Boards. Indian Rubber Industry manufactures premium-quality expansion joint solutions for roads, bridges, airports, industrial flooring, commercial buildings, and infrastructure projects across India.
General FAQs
What is an Expansion Joint Filler Board?
An Expansion Joint Filler Board is a compressible material installed between adjoining concrete sections to allow for thermal expansion, contraction, shrinkage, and structural movement. It helps prevent cracking, spalling, and joint failure while extending the lifespan of concrete structures. Indian Rubber Industry manufactures high-performance Expansion Joint Filler Boards for infrastructure, industrial, and commercial applications.
Why are Expansion Joint Filler Boards used in concrete construction?
Concrete naturally expands and contracts due to changes in temperature, moisture, and structural loading. Expansion Joint Filler Boards absorb these movements, reducing internal stresses that can lead to cracks, surface damage, and costly repairs. They are an essential component in roads, bridges, airport pavements, industrial floors, and commercial buildings.
What is the difference between a Jolly Board and an Expansion Joint Filler Board?
A Jolly Board is a type of Bitumen Expansion Joint Filler Board manufactured from bitumen-impregnated fibre. The term “Expansion Joint Filler Board” is a broader category that includes various materials such as bitumen fibre boards, Shalitex Boards, polyethylene boards, and other compressible joint fillers.
Which Expansion Joint Filler Board is best for my project?
The ideal Expansion Joint Filler Board depends on your application, environmental conditions, movement requirements, and engineering specifications. Indian Rubber Industry offers Jolly Boards, Shalitex Boards, Bitumen Mastic Pads, and customised expansion joint solutions to suit roads, bridges, industrial flooring, airports, and civil engineering projects.
Jolly Board FAQs
What is a Jolly Board?
A Jolly Board is a bitumen-impregnated fibre expansion joint filler board used to fill expansion joints in concrete structures. It provides compressibility, moisture resistance, and flexibility while accommodating structural movement in roads, bridges, industrial flooring, and commercial construction.
What are Jolly Boards made from?
Indian Rubber Industry’s Jolly Boards are manufactured from premium cellulose fibres thoroughly impregnated with high-quality bitumen. This combination provides excellent resilience, durability, compressibility, and moisture resistance.
Where are Jolly Boards commonly used?
Jolly Boards are widely used in:
- Concrete Roads
- Highways
- Bridge Decks
- Airport Runways
- Flyovers
- Industrial Flooring
- Warehouses
- Parking Structures
- Water Treatment Plants
- Retaining Walls
- Commercial buildings
- Infrastructure projects
Are Jolly Boards waterproof?
Bitumen impregnation provides excellent resistance to moisture and weather, helping to minimise water absorption and extend the service life of the expansion joint.
What sizes of Jolly Boards are available?
Indian Rubber Industry manufactures Jolly Boards in standard sizes such as 1220 × 610 mm (4 ft × 2 ft) and 1220 × 1220 mm (4 ft × 4 ft), with thicknesses including 12 mm, 18 mm, and 25 mm. Regarding customization or bulk orders please email us on: info@indianrubberindustry.com or call us on :+919966633307
Shalitex Board FAQs
What is a Shalitex Board?
A Shalitex Board is a high-resilience expansion joint filler board designed to absorb expansion and contraction in concrete structures. Depending on project specifications, Shalitex Boards may be supplied in bituminous or non-bituminous formulations. Indian Rubber Industry manufactures Shalitex Boards in a range of sizes and specifications for civil engineering and infrastructure projects.
What are the advantages of using Shalitex Boards?
Shalitex Boards offer excellent compressibility, recovery after compression, durability, moisture resistance, dimensional stability, and long service life. They are ideal for roads, bridges, industrial flooring, airport pavements, and commercial construction.
Are Shalitex Boards environmentally friendly?
Modern Shalitex Boards are manufactured using durable materials designed for long service life, helping reduce replacement frequency and supporting sustainable construction practices.
What thicknesses of Shalitex Boards are available?
Indian Rubber Industry supplies Shalitex Boards in 12 mm, 18 mm, and 25 mm thicknesses, with customised sizes available for specific engineering requirements.
Bitumen Mastic Pad FAQs
What is a Bitumen Mastic Pad?
A Bitumen Mastic Pad is a high-density bituminous bearing pad designed to distribute structural loads, absorb vibration, and accommodate minor movements between structural components. They are commonly used beneath precast concrete beams, bridge bearings, machine foundations, and heavy civil engineering structures.
Where are Bitumen Mastic Pads used?
Bitumen Mastic Pads are suitable for:
- Bridges
- Flyovers
- Precast concrete structures
- Industrial buildings
- Machine foundations
- Railway infrastructure
- Metro projects
- Water treatment plants
- Heavy structural support systems
What are the benefits of Bitumen Mastic Pads?
Bitumen Mastic Pads provide excellent load distribution, vibration damping, waterproofing, impact resistance, and long-term durability. They also help reduce stress concentrations and extend the lifespan of structural components.
Expansion Joint Filler Board FAQs
What are Expansion Joint Filler Boards made from?
Depending on the application, Expansion Joint Filler Boards may be manufactured from bitumen-impregnated fibre, closed-cell polyethylene foam, EVA foam, cork, rubber, or other compressible materials.
How do Expansion Joint Filler Boards prevent concrete cracking?
They absorb expansion and contraction movements between adjacent concrete sections, reducing internal stress and preventing cracking, spalling, and structural damage.
Can Expansion Joint Filler Boards be used in bridges?
Yes. Expansion Joint Filler Boards are widely used in bridge decks, bridge abutments, flyovers, and other bridge structures to accommodate movement caused by traffic loads and temperature changes.
Are Expansion Joint Filler Boards suitable for industrial flooring?
Absolutely. They are commonly installed in warehouses, manufacturing plants, logistics centres, factories, and heavy-duty industrial flooring systems where large concrete slabs require movement joints.
Do Expansion Joint Filler Boards require maintenance?
The boards themselves require minimal maintenance. However, expansion joints should be inspected periodically to ensure the filler board and joint sealant remain in good condition.
Can Expansion Joint Filler Boards be used outdoors?
Yes. High-quality Expansion Joint Filler Boards are designed for outdoor exposure and perform reliably in roads, highways, airport pavements, bridges, dams, canals, and other exposed concrete structures.
Are customised Expansion Joint Filler Boards available?
Yes. Indian Rubber Industry manufactures customised Expansion Joint Filler Boards, Jolly Boards, Shalitex Boards, and Bitumen Mastic Pads to meet project-specific dimensions, thicknesses, and performance requirements.
Technical FAQs
What standards do Indian Rubber Industry's Expansion Joint Products comply with?
Depending on the product, our Expansion Joint Filler Boards, Jolly Boards, Shalitex Boards, and Bitumen Mastic Pads can be manufactured in accordance with recognised standards including ASTM D1751, IS 1838, BS 1142, and other applicable project specifications.
What industries use Expansion Joint Filler Boards?
Our products are used across numerous sectors, including:
- Highway Construction
- Bridge Engineering
- Airport infrastructure
- Rail and metro projects
- Industrial Construction
- Commercial Developments
- Warehouses
- Water Treatment Plants
- Ports And Marine Infrastructure
- Dams And Irrigation Projects
- Residential Developments
- Government Infrastructure Projects
Why should I choose Indian Rubber Industry?
Indian Rubber Industry is a trusted manufacturer of Expansion Joint Filler Boards, Jolly Boards, Shalitex Boards, and Bitumen Mastic Pads, offering premium-quality products, custom manufacturing, competitive pricing, strict quality control, and reliable nationwide supply. Our experienced team provides expert guidance to help you select the most suitable expansion joint solution for your project.
How can I request a quotation for Expansion Joint Filler Boards?
Simply contact Indian Rubber Industry with your project requirements, including dimensions, thickness, quantity, and application. Our team will recommend the most suitable product and provide a competitive quotation. Email us on: info@indianrubberindustry.com or call us on : +919966633307
Contact Indian Rubber Industry
Looking for a reliable manufacturer of Jolly Boards, Shalitex Boards, Bitumen Mastic Pads, or Expansion Joint Filler Boards?
Indian Rubber Industry supplies high-quality expansion joint solutions for highways, bridges, airports, industrial flooring, commercial buildings, precast concrete, and infrastructure projects throughout India.
Whether you require standard products, technical assistance, or bulk supply, our experienced team is ready to help.
Contact Us Today
Email: info@indianrubberindustry.com or call us on : +919966633307.
Get in touch with Indian Rubber Industry today for expert advice, product recommendations, technical specifications, customised manufacturing, and competitive quotations for all your expansion joint filler board, Jolly Board, Shalitex Board, and Bitumen Mastic Pad requirements.