Steel and aluminium rainwater systems. Specification LONG_TITLE BS EN ISO 2081 does

BS EN ISO 2081 does not address any health hazards

especially for circumstances that are not specified in this International Standard

It defines the general composition

Testing labs for intraocular lenses

before focussing on smouldering ignition sources – such as a cigarette

Steel and aluminium rainwater systems. Specification LONG_TITLE BS EN ISO 2081 does1 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.