
PLASTICS PIPING SYSTEMS FOR NON-PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U), POLYPROPYLENE (PP) AND POLYETHYLENE (PE) - PART 2: SPECIFICATIONS FOR MANHOLES AND INSPECTION CHAMBERS IN TRAFFIC AREAS AND DEEP UNDERG
出版:Comite Europeen de Normalisation

專家解讀視頻
Defines the definitions and requirements for buried manholes and inspection chambers installed to a maximum depth of 6 m from ground level to the invert of the main chamber and manufactured from unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP), polypropylene with mineral modifier (PP-MD) or polyethylene (PE).