1.The density of polyurethane shall be 100Kgs / cum. The water absorption should be 0.012%.Thickness should be 50mm.
2.It should be bitumen free and chemical resistant. It should possess excellent recovery after compression.
3.The CAPCELL HD 100 board shall be cut neatly with all edges even and to the size required (size of the structure at the expansion joint.)
4.The concrete surfaces must be clean, dry and free of dirt, grease, oil or other Contaminants that would interfere with proper adhesion.
5.It shall be placed resting on the existing structure at the joint using adhesive foam tape or synthetic rubber based adhesive, before the structure adjoining to the joint is constructed.
6.The board shall be snugly filled the gap in between the expansion joint.
7.After ensuring the above points, Concreting of adjoining structure shall be done.
