2. Reliefs

2.1 Relief height

If the reliefs are made of masonry bonded to the load-bearing element, the height of the waterproofed reliefs must be such that the minimum height of the waterproofing upstands is at least 15 cm above the protection in the case of flat roofs with no slope, and at least 10 cm in other cases. Some examples are shown in the following figures:

• coating that does not require a protective coating (figure 2 );

• cladding on insulating panel support (figure 3...