HD100 Filler Board
HD100 Expansion Joint Filler Board is a Cross-linked Closed-cell Polymer popularly recognised as a compressible Expansion Joint Filler Board designed for superior performance in concrete expansion joints. Engineered to withstand extreme pressure and temperature variations, it offers excellent compressibility and recovery, ensuring long-term joint integrity. HD100 is water-resistant, rot-proof, and conforms to IS 1838 standards, making it ideal for heavy-duty applications such as highways, bridges, airport runways, and industrial floors. Its dense composition prevents extrusion under load, while allowing smooth expansion and contraction of concrete. Available in various sizes and thicknesses, HD100 is easy to install and provides reliable, maintenance-free protection for structural joints in demanding environments.