Waterproof and heat-insulation board
A technology of heat insulation board and plate, applied in building insulation materials, climate change adaptation, building components, etc., can solve the problems of waterproof membrane prone to aging, loss of insulation effect, short service life, etc., and achieve excellent waterproof and anti-corrosion effect. , convenient construction, the effect of reducing weight
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Embodiment 1
[0030] like figure 1 As shown, a waterproof and heat-insulating board according to a preferred embodiment of the present invention, the heat-insulating board is sequentially composed of a first waterproof layer 1, a heat-insulating layer 2, a second waterproof layer 3, and a reflective layer 4 from bottom to top. The heat insulation layer 2 includes a heat insulation filler 21 and a porous heat insulation board 22, the heat insulation filler 21 is filled in the holes of the porous heat insulation board 22, and an adhesive is passed between the second waterproof layer 3 and the reflective layer 4 5, the other surface of the first waterproof layer 1 is also provided with a PE protective layer 6.
[0031] The first waterproof layer 1 is a graphene-modified epoxy resin self-adhesive waterproof layer. Under the modification of graphene, the epoxy resin not only has better self-adhesive properties, but also has excellent waterproof and anti-corrosion effects. The waterproof effect ...
Embodiment 2
[0036] A waterproof and heat-insulating board according to a preferred embodiment of the present invention, the heat-insulating board is sequentially composed of a first waterproof layer, a heat-insulating layer, a second waterproof layer, and a reflective layer from bottom to top, and the heat-insulating layer includes heat-insulating fillers and a porous heat insulation board, the heat insulation filler is filled in the holes of the porous heat insulation board, the second waterproof layer and the reflective layer are connected by an adhesive, and the other surface of the first waterproof layer is also provided with PE protective layer.
[0037] The first waterproof layer is a graphene-modified epoxy resin self-adhesive waterproof layer. Under the modification of graphene, the epoxy resin not only has good self-adhesive performance, but also has excellent waterproof and anti-corrosion effects, which is a waterproof The waterproof effect of the membrane provides a guarantee. ...
Embodiment 3
[0042] The structure of the waterproof and heat-insulating board of the present invention is the same as that of Example 1, except that the composition of the heat-insulating filler is bamboo charcoal fiber, and the heat-insulating board is a phenolic resin foam board, wherein the aperture of the heat-insulating board is 10 cm.
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