The fittings feature a flange for welding to the waterproofing membrane and a tang on which to insert the quick-connecting fitting for resin injection, or air aspiration, to verify that the compartments are implemented to a high standard. The materials used ensure excellent resistance of the product to deterioration caused by the sun, ozone and other atmospheric or chemical agents normally present. Their mechanical properties remain unchanged over time. Thorough cleaning of the fitting and synthetic felt near the welding area is recommended.

The fittings feature a flange for welding to the waterproofing membrane and a tang on which to insert the quick-connecting fitting for resin injection, or air aspiration, to verify that the compartments are implemented to a high standard. The materials used ensure excellent resistance of the product to deterioration caused by the sun, ozone and other atmospheric or chemical agents...