Construction of Rainwater Networks

In sewerage installations we use 6 atm heavy duty plastic pipes and fittings or VALSIR polypropylene pipe. Pipes of this type are resistant to chemicals such as detergents, strong solutions, cleaning agents, etc., prevent clogging due to their smooth surfaces and have excellent behaviour to impact and thermal stresses. The sealing and composition of the pipes is achieved by using special elastomeric rings. Floor siphons made of polypropylene P.P. VASIR NEW with overflow and foam retention system are installed in each bathroom - WC. Inside the siphon consists of an odour trap which prevents odours, foams, bugs in the bath and is removable for cleaning the siphon. Inside it still has a built-in rubber which guarantees complete tightness and a perfect fit on the floor. The pipes of the siphon to the hydraulic receivers will be made of a pipe of the same material , which is not corroded by micro-organisms or chemical waste, thus excluding the blocking of drains.