A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Compound lightweight steel roof waterproof felt
The invention belongs to the field of building waterproof materials, and particularly relates to a compound lightweight steel roof waterproof felt. The waterproof felt is characterized by being formed by bonding and pressing the following five layers of materials: (1) the surface aluminium foil layer (1), the polyethylene terephthalate film layer (2), the polyvinyl chloride film layer (3), the buna-n rubber modified PVC sheet material layer (4), and the thermal insulating material layer (5) and/or the sound insulating material layer (6). Compared with the conventional lightweight steel roof waterproof material, the compound lightweight steel roof waterproof felt provided by the invention is light in weight, excellent in ultraviolet resistance and ageing resistance, long in service life, and better in thermal insulating and sound insulating effects.
Compound lightweight steel roof waterproof felt
The invention belongs to the field of building waterproof materials, and particularly relates to a compound lightweight steel roof waterproof felt. The waterproof felt is characterized by being formed by bonding and pressing the following five layers of materials: (1) the surface aluminium foil layer (1), the polyethylene terephthalate film layer (2), the polyvinyl chloride film layer (3), the buna-n rubber modified PVC sheet material layer (4), and the thermal insulating material layer (5) and/or the sound insulating material layer (6). Compared with the conventional lightweight steel roof waterproof material, the compound lightweight steel roof waterproof felt provided by the invention is light in weight, excellent in ultraviolet resistance and ageing resistance, long in service life, and better in thermal insulating and sound insulating effects.
Compound lightweight steel roof waterproof felt
LUO XIAOBIN (author)
2015-09-30
Patent
Electronic Resource
English
Engineering Index Backfile | 1961
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