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A platform for research: civil engineering, architecture and urbanism
Ultrathin vacuum insulation composite board and preparation method thereof
The invention discloses an ultrathin vacuum insulation composite board and a preparation method thereof. Polyurethane polystyrene foam, two-component polyurethane polystyrene foam or polystyrene is adopted to wrap the ultrathin vacuum insulation board inside, the ultrathin vacuum insulation board is prevented from being damaged and leaking during construction process, and meanwhile, the problems that the ultrathin vacuum insulation board is difficult to fix in a cast-in-place process and the heat transfer of side seams is large are solved. The ultrathin vacuum insulation composite board has the beneficial effects that the ultrathin vacuum insulation composite board after compounding is unlikely to damage during the construction process, the heat conductivity coefficient is 0.015 w/(m.K), the thickness of the composite board is 40 mm, and consequently, the heat resistance is also increased. The use range of the ultrathin vacuum insulation composite board is further enlarged, and better products are provided for building energy conservation.
Ultrathin vacuum insulation composite board and preparation method thereof
The invention discloses an ultrathin vacuum insulation composite board and a preparation method thereof. Polyurethane polystyrene foam, two-component polyurethane polystyrene foam or polystyrene is adopted to wrap the ultrathin vacuum insulation board inside, the ultrathin vacuum insulation board is prevented from being damaged and leaking during construction process, and meanwhile, the problems that the ultrathin vacuum insulation board is difficult to fix in a cast-in-place process and the heat transfer of side seams is large are solved. The ultrathin vacuum insulation composite board has the beneficial effects that the ultrathin vacuum insulation composite board after compounding is unlikely to damage during the construction process, the heat conductivity coefficient is 0.015 w/(m.K), the thickness of the composite board is 40 mm, and consequently, the heat resistance is also increased. The use range of the ultrathin vacuum insulation composite board is further enlarged, and better products are provided for building energy conservation.
Ultrathin vacuum insulation composite board and preparation method thereof
LI MINGLIANG (author)
2015-06-03
Patent
Electronic Resource
English
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