SAB® PRO 250

ROOF WATERPROOFING / SAB® PRO 111 (MEMBRANE) SYSTEM:
1-Execute a layer of plaster 1.5 cm on the roof.
2-Execute slope corners (skirting) 20cm*20cm along with the barbate.
3-Execute a Cavity 1.5*1.5 cm, along with the barbate over the skirting.
4-One coats of bituminous primed surface.
5-One layer of Membrane APP 4mm thick 180 g/m2
6-screed of Ready Mix Concrete (20N / MM2 - 250 OPC, 70MM AVE. Thick.)
7-Execute slope corners 20cm*20cm along with the barbate.
9-Removing the ridges, then fill it by sponge.
10-Supply and apply 1.5x1.5 cm mastic over the sponge.