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Roofing membranes need bitumen

Language: English Series: Building ; vol 252 no 7476, 2/1/87 p45Publication details: 1987Subject(s): Summary: 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.

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.