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SRPS EN 12056-1:2011

Gravity drainage systems inside buildings - Part 1: General and performance requirements

Mar 31, 2011

General information

90.93     Jun 11, 2021

90.00    Jun 11, 2026



European Norm

01.040.91     91.140.80  




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This European Standard applies to waste water drainage systems which operate under gravity. It is applicable for drainage systems inside dwellings, commercial, institutional and industrial buildings. The field of application of this European Standard is shown in Figure 1. Differences in plumbing within Europe have led to a variety of systems being developed. Some of the major systems in use are described but this Standard has not attempted to detail the intricacies of each system. Detailed information additional to that contained in this Standard may be obtained by referring to the technical documents listed in Annex A .

Related directives

Directives related to this standard.


Construction products


Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors


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

Life cycle


SRPS EN 12056-1:2011
90.93 Standard confirmed
Jun 11, 2021

Related project

Adopted from EN 12056-1:2000