This standard specifies the performance criteria for the internal pressure strength, the external pressure strength, the longitudinal bending strength, the crushing resistance, the tightness, the resistance to abrasion and the permeability to pollutants of pipes used for waste liquid (above all water) transport. This standard includes the corresponding test methods and the evalutation of conformity of the product to this standard.
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
Shqip