Expansion Joints: Bitumen filler board is primarily used as an expansion joint filler in concrete structures, including bridges, roads, runways, and buildings.
Control Joints: Bitumen filler board can also be used as a control joint filler in concrete slabs, where it helps to control cracking caused by shrinkage and other factors.
Water Retaining Structures: Bitumen filler board can be used in water retaining structures such as dams, reservoirs, and canals to prevent water seepage through the joints.