Roofing membranes need bitumen
Roofing membranes need bitumen
- 1987
- Building vol 252 no 7476, 2/1/87 p45 .
An information paper from the BRE,Weatherproof joints in large panel systems 4:flat roofs, balconies and deck accessways, recommends that repairs should be carried out using bitumen -based materials.
LARGE PANEL SYSTEM HOUSING
An information paper from the BRE,Weatherproof joints in large panel systems 4:flat roofs, balconies and deck accessways, recommends that repairs should be carried out using bitumen -based materials.
LARGE PANEL SYSTEM HOUSING