Lexpave expansion joint fillerboard is a closed-cell, crossed-linked, non-absorbent polyethylene expansion joint filler board. It is for using in expansion and isolation joints, in concrete and masonry structures.
Lexpave expansion joint fillerboard is available in sheets of 2m x 1m, and the available thickness is 10, 12, 15, 20 and 25mm. Lexpave expansion joint fillerboard is also available in low density (47kg/m³), medium density (100kg/m³) and in high density (150kg/m³). Various colours are available as well.
Lexpave expansion joint fillerboard is UV resistant and has excellent weather-ability. It is also non-absorbent and with these excellent properties, allowing it to be used in water retaining and external structures where, potable, salt, chlorine and sewerage water are prevalent.