Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure. Unplasticized poly(vinyl chloride) (PVC U) - General Ingestion-build-202139 7 Departure and arrival areas

7 Departure and arrival areas - Platforms

aluminium IVD coated

Requirements for optical radiation hazard

management of the demolition process

Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure. Unplasticized poly(vinyl chloride) (PVC U) - General Ingestion-build-202139 7 Departure and arrival areas1 Scope This part of ISO 1452 specifies the general aspects of unplasticized poly(vinyl chloride) (PVC U) solid wall piping systems intended for water supply and for buried and above ground drainage and sewerage under pressure. In conjunction with ISO 1452 2, ISO 1452 3, ISO 1452 4 and ISO 1452 5, it is applicable to PVC U pipes, fittings, valves and ancillary equipment, their joints and to joints with components of other plastics and non plastics