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A platform for research: civil engineering, architecture and urbanism
Preparation raw material formula of foam concrete, preparation method of foam concrete and building thermal insulation layer
The invention relates to a preparation raw material formula and a preparation method of foam concrete and a building thermal insulation layer, and the preparation raw material formula of the foam concrete comprises the following components in parts by weight: 430-650 parts of cement, 430-650 parts of fly ash, 300-350 parts of water for cement paste, 18-25 parts of a water reducing agent, 12-18 parts of a foaming agent and 450-500 parts of water for the foaming agent. The foam concrete is prepared by adopting the preparation raw material formula of the foam concrete, so that the obtained foam concrete is stable in thermal performance, relatively high in strength, relatively low in water absorption rate, low in construction operation difficulty, good in construction fluidity and long in service life.
本发明涉及泡沫混凝土的制备原料配方及其制备方法和建筑保温层，泡沫混凝土的制备原料配方，以重量份计，包括水泥430～650份、粉煤灰430～650份、水泥浆用水300～350份、减水剂18～25份、泡沫剂12～18份、泡沫剂用水450～500份。采用本发明的泡沫混凝土的制备原料配方来制备泡沫混凝土，使获得的泡沫混凝土热工性能稳定、强度较高、吸水率较小、施工作业难度低、施工流动性好、使用寿命长。
Preparation raw material formula of foam concrete, preparation method of foam concrete and building thermal insulation layer
The invention relates to a preparation raw material formula and a preparation method of foam concrete and a building thermal insulation layer, and the preparation raw material formula of the foam concrete comprises the following components in parts by weight: 430-650 parts of cement, 430-650 parts of fly ash, 300-350 parts of water for cement paste, 18-25 parts of a water reducing agent, 12-18 parts of a foaming agent and 450-500 parts of water for the foaming agent. The foam concrete is prepared by adopting the preparation raw material formula of the foam concrete, so that the obtained foam concrete is stable in thermal performance, relatively high in strength, relatively low in water absorption rate, low in construction operation difficulty, good in construction fluidity and long in service life.
本发明涉及泡沫混凝土的制备原料配方及其制备方法和建筑保温层，泡沫混凝土的制备原料配方，以重量份计，包括水泥430～650份、粉煤灰430～650份、水泥浆用水300～350份、减水剂18～25份、泡沫剂12～18份、泡沫剂用水450～500份。采用本发明的泡沫混凝土的制备原料配方来制备泡沫混凝土，使获得的泡沫混凝土热工性能稳定、强度较高、吸水率较小、施工作业难度低、施工流动性好、使用寿命长。
Preparation raw material formula of foam concrete, preparation method of foam concrete and building thermal insulation layer
泡沫混凝土的制备原料配方及其制备方法和建筑保温层
LEE SE EUN (author) / ZHANG JIAN (author) / PAN HAI (author) / LI XIN (author) / LIANG SITAO (author) / WANG ZHENG (author) / KANG YAZHI (author) / DUAN YUFEI (author) / CAI KAI (author) / SONG LEI (author)
2023-01-17
Patent
Electronic Resource
Chinese
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