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4. Sealing overhangs
The waterproofing is continued beyond the end of the floor. It can drop about 20 cm below the wall/floor connection.
Waterproofing coatings are adherent.
By way of example, figure 18 summarizes, in chronological order, the various stages of installation. Paradial S is a self-protecting, aluminum-coated SBS-bitumen waterproofing sheet for waterproofing flashings and gutters. Parastar is a weldable SBS bitumen-elastomer waterproofing sheet self-protected by mineral granules/flakes.
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Sealing overhangs
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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