Product Description
Expansion Joint Filler Black Board is a material used in construction to fill expansion joints in concrete structures. The board is made from a blend of bitumen and natural fibers, providing a durable, resilient, and flexible material. These expansion joints allow for the natural movement of concrete slabs or structures due to temperature changes, settlement, or other forces, preventing cracks and damage. The board is installed in the expansion joint before the concrete is poured, ensuring it is securely in place. We ensure the Expansion Joint Filler Black Board meets relevant industry standards and specifications for construction projects.