Expansion Joint Filler Board

Bitumen expansion joint fillers, also known as bituminous joint fillers or asphaltic joint fillers, are materials used to fill expansion joints in various structures, such as bridges, highways, and buildings. These fillers play a crucial role in accommodating movements caused by temperature variations and preventing the ingress of water and debris. Here are some features associated with bitumen expansion joint fillers:
1. *Elasticity:*   - Bitumen expansion joint fillers exhibit elasticity, allowing them to deform and accommodate the movement of the joint. This property is crucial for preventing damage to the structure.
2. *Water Resistance:*   - Bitumen joint fillers are known for their water-resistant properties. They create a barrier that helps prevent water infiltration into the joint, protecting the underlying structure from water damage.
3. *Adhesion:*   - These fillers adhere well to the joint surfaces, ensuring a secure and durable connection. Proper adhesion helps maintain the integrity of the joint over time.
4. *Flexibility:*   - Bitumen fillers remain flexible over a range of temperatures, allowing them to adapt to thermal expansion and contraction without cracking or losing effectiveness.
5. *Durability:*   - Bituminous joint fillers are durable and capable of withstanding environmental factors, including exposure to sunlight, rain, and temperature extremes.
6. *Resistance to Aging:*   - Bitumen expansion joint fillers are designed to resist aging and degradation over time. This helps ensure a longer service life and reliable performance.
7. *Ease of Installation:*   - These fillers are generally easy to install, making them suitable for construction projects where efficient installation is essential.
8. *Compatibility with Bituminous Surfaces:*   - Bitumen expansion joint fillers are compatible with bituminous surfaces, making them well-suited for use in asphalt pavements and other bituminous structures.
9. *Minimal Shrinkage:*   - Bituminous joint fillers typically exhibit minimal shrinkage after installation, helping to maintain a tight seal in the joint.
10. *Cost-Effective:*    - Bitumen fillers are often cost-effective compared to some other types of joint fillers, making them a practical choice for various construction projects.
11. *Resistance to Chemicals:*    - Bitumen expansion joint fillers can resist the effects of certain chemicals, contributing to their overall durability and performance in harsh environments.
12. *Availability in Various Forms:*    - Bitumen expansion joint fillers are available in various forms, including sheets, rods, or pre-molded shapes, providing flexibility for different applications and project requirements.
It's important to note that the specific features of bitumen expansion joint fillers can vary based on the product formulation, manufacturing process, and intended application. When selecting a bitumen expansion joint filler, it's advisable to refer to product specifications provided by the manufacturer to ensure that it meets the project's requirements.

Bitumen expansion joint fillers, also known as bituminous joint fillers or asphaltic joint fillers, are materials used to fill expansion joints in various structures, such as bridges, highways, and buildings. These fillers play a crucial role in accommodating movements caused by temperature variations and preventing the ingress of water and debris. Here are some features associated with bitumen expansion joint fillers:
1. *Elasticity:*   - Bitumen expansion joint fillers exhibit elasticity, allowing them to deform and accommodate the movement of the joint. This property is crucial for preventing damage to the structure.
2. *Water Resistance:*   - Bitumen joint fillers are known for their water-resistant properties. They create a barrier that helps prevent water infiltration into the joint, protecting the underlying structure from water damage.
3. *Adhesion:*   - These fillers adhere well to the joint surfaces, ensuring a secure and durable connection. Proper adhesion helps maintain the integrity of the joint over time.
4. *Flexibility:*   - Bitumen fillers remain flexible over a range of temperatures, allowing them to adapt to thermal expansion and contraction without cracking or losing effectiveness.
5. *Durability:*   - Bituminous joint fillers are durable and capable of withstanding environmental factors, including exposure to sunlight, rain, and temperature extremes.
6. *Resistance to Aging:*   - Bitumen expansion joint fillers are designed to resist aging and degradation over time. This helps ensure a longer service life and reliable performance.
7. *Ease of Installation:*   - These fillers are generally easy to install, making them suitable for construction projects where efficient installation is essential.
8. *Compatibility with Bituminous Surfaces:*   - Bitumen expansion joint fillers are compatible with bituminous surfaces, making them well-suited for use in asphalt pavements and other bituminous structures.
9. *Minimal Shrinkage:*   - Bituminous joint fillers typically exhibit minimal shrinkage after installation, helping to maintain a tight seal in the joint.
10. *Cost-Effective:*    - Bitumen fillers are often cost-effective compared to some other types of joint fillers, making them a practical choice for various construction projects.
11. *Resistance to Chemicals:*    - Bitumen expansion joint fillers can resist the effects of certain chemicals, contributing to their overall durability and performance in harsh environments.
12. *Availability in Various Forms:*    - Bitumen expansion joint fillers are available in various forms, including sheets, rods, or pre-molded shapes, providing flexibility for different applications and project requirements.
It's important to note that the specific features of bitumen expansion joint fillers can vary based on the product formulation, manufacturing process, and intended application. When selecting a bitumen expansion joint filler, it's advisable to refer to product specifications provided by the manufacturer to ensure that it meets the project's requirements.

Sandhya Enterprises an ISO 9001 2015 Certisfied Company and supplier of Bitumen Mastic Pad.

Sandhya Enterprises dealing and Supply of Jolly Board Expansion Joint Filler : Jolly Board Expansion Joint Filler is manufactured from water resistant, mastic padbitumen impregnated, cane fibre. It is available in a wide range of sizes, both as boards & strips in thicknesses of 10 MM, 12 MM, 18 MM, 19 MM, 25 MM.

Jolly Expansion Joint Filler displays excellent resistance to compression, with outstanding recovery characteristics. The fillers are environment friendly as opposed to the environment destroying thermocole/plastic expansion joint filler.

Applications:

External wall cladding: Filling structural expansion & structural separation joints in block & insitu concrete construction.

Traffic surfaces:Filling expansion joints in motorways,roads,runways,pedestrian areas, bridges, curbs etc.

Internal surfaces:Filling expansion joints across concrete floors, including screed floors with underfloor heating.

Roofs & floor finishes :Ideal for filling expansion joints in concrete floors.

Building superstructures:Filling expansion joints in basements, retaining walls, site slabs, subways & other water excluding structures.

Reinforced concrete structures:Expansion joint fillers in piers and lateral supports like abutments.

Expansion strips: Against existing or between adjacent constructions and insets in concrete paving like drains, manholes, etc.

Industrial Flooring

Internal finishes:Various other flat works and concrete floors according to the state of the art and local regulations.

hysical Properties: Jolly Bitulex Expansion Joint Fillers conform to the following required standards

ASTM -D. 1751-83/D.545 - 84 Testing `concrete paving and structural construction' `pre-formed expansion Joint Fillers for concrete' Department of Transport - London 1986: `specification to highway works, part 3, clause 1015'

B.S. 1142 for Standard Specifications for Expansion Joint Fillers.

IS 1838(Part-I) 1983 Standard Test of Expansion Joint Fillers.