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5. Rainwater drainage
Rainwater drainage systems include :
collection structures: gutters, channels, valleys ;
-
drainage structures :
rainwater inlets (EEP),
downspouts (DEP),
overflows (TP).
5.1 General layout principles
Stormwater drainage systems must be installed in such a way that :
each EPP collects water from an area ≤ 700 m 2 ;
any point on a terrace is less than 30 m from the collection device or a PPE;
the distance between...
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Rainwater drainage
Bibliography
- (1) - L'étanchéité des toitures-terrasses – Conception et réalisation – En application des DTU 43.1, 43.3, 43.4, 43.5 et 43.11, - Guide pratique CSTB, novembre 2015.
Also in our database
Standards
- Bases for building calculations – Building operating expenses (classification index: P06-001) [cancelled July 15, 2016] - NF P06-001 - Juin 1986
- Small masonry units – Part 1: Technical specifications – Part 2: Design rules and minimum constructive provisions – Part 3: Guide for the selection of facade wall types depending on the site (classification index: P10-202-2) [revoked on 10 October 2008] - NF P10-202 - Avril 1994 ...
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