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Aerogel building heat preservation and thermal insulation composite material and preparation method thereof
The invention discloses an aerogel building heat preservation and thermal insulation composite material and a preparation method thereof. The method comprises the following steps: providing water-based slurry containing silica aerogel, wherein the water-based slurry is a stable disperse system formed by uniformly mixing silica aerogel powder, a surfactant, an adhesive and water; adding a powdery or fluid building material into the water-based slurry, and uniformly mixing to form mixed materials; and drying and molding the mixed materials, thereby obtaining the aerogel building heat preservation and thermal insulation composite material. The preparation process is simple and easy to operate, high in controllability and low in cost, and the obtained product has the advantages of lightweight, high strength, excellent heat preservation and thermal insulation performances, high uniformity and the like.
Aerogel building heat preservation and thermal insulation composite material and preparation method thereof
The invention discloses an aerogel building heat preservation and thermal insulation composite material and a preparation method thereof. The method comprises the following steps: providing water-based slurry containing silica aerogel, wherein the water-based slurry is a stable disperse system formed by uniformly mixing silica aerogel powder, a surfactant, an adhesive and water; adding a powdery or fluid building material into the water-based slurry, and uniformly mixing to form mixed materials; and drying and molding the mixed materials, thereby obtaining the aerogel building heat preservation and thermal insulation composite material. The preparation process is simple and easy to operate, high in controllability and low in cost, and the obtained product has the advantages of lightweight, high strength, excellent heat preservation and thermal insulation performances, high uniformity and the like.
Aerogel building heat preservation and thermal insulation composite material and preparation method thereof
WANG XUAN (author) / WANG SHUANG (author)
2015-04-08
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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