Steel and aluminium rainwater systems. Specification LONG_TITLE The associated male contacts are

The associated male contacts are defined in BS EN 3155-030 and BS EN 3155-040

List of general information

Ensure due diligence on fundamental issues

It defines the general composition

Steel and aluminium rainwater systems. Specification LONG_TITLE The associated male contacts are1 Scope This British Standard specifies requirements for the design and manufacture of metal gutters and pipes intended to drain rainwater from buildings. It specifies the materials, tolerances, mechanical properties and surface conditions, coatings, laminated surfaces, jointing methods and fixings for rainwater systems, including fittings and accessories for assembly or support.