SR EN 12056-3:2002

Gravity drainage systems inside buildings - Part 3: Roof drainage, layout and calculation

This European Standard applies to wastewater drainage systems, which operate under gravity. It is applicable for drainage systems inside dwellings and commercial, institutional and industrial buildings. This third part of this European Standard describes a method of calculating the hydraulic adequacy of non-siphonic roof drainage systems and gives performance requirements for siphonic roof drainage systems. It also sets standards for the layout and installation of roof drainage insofar as they affect flow capacity.

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General information

Status : Valid
Approval date : 9/23/2002
Publish date : 9/24/2002
Number of pages : 48
ICS : 91.060.20 Roofs,91.140.80 Drainage systems
Technical Committee : 186 - Water supplies and waste water engineering

Relations with other standards:

Normative reference SR EN 12056-2:2002
Normative reference SR EN 12056-5:2002
Normative reference SR EN 12056-1:2002