1. Interlocking cuspates form a secure joint in Rawdrain.
2. Rawdrain fixed through RAWMAT® HDB Type S1.
3. RAWMAT® HDB Type S1 fixed to wall, Rawdrain and RAWSEAL® TR 35 Placed.
4. Rawdrain 12 laid over Slabseal 2 on roof.
5. Build-up of roof waterproofing; Slabseal, Rawdrain then insulation layer.