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A platform for research: civil engineering, architecture and urbanism
Lightweight high-strength aerated concrete building block and preparation method thereof
The invention discloses a lightweight high-strength aerated concrete building block and a preparation method thereof. The lightweight high-strength aerated concrete building block is prepared from thefollowing raw materials in parts by weight: 380-390 parts of fly ash, 75-83 parts of cement, 55-65 parts of lime, 0.60-0.64 part of aluminum powder paste, 16-22 parts of gypsum and 53-58 parts of nano silicon dioxide. Through the raw material ratio and the preparation method, the produced building block is high in compressive strength and good in water resistance; when the building block is prepared, the slurry hardening speed is high and the production efficiency is high.
本发明公开了轻质高强加气混凝土砌块及其制备方法，由以下重量份原料制成：粉煤灰380‑390、水泥75‑83、石灰55‑65、铝粉膏0.60‑0.64、石膏16‑22以及纳米二氧化硅53‑58。通过上述原料配比和制备方法，生产出的砌块抗压强度高，耐水性好；砌块制备时浆料硬化速度快，生产效率高。
Lightweight high-strength aerated concrete building block and preparation method thereof
The invention discloses a lightweight high-strength aerated concrete building block and a preparation method thereof. The lightweight high-strength aerated concrete building block is prepared from thefollowing raw materials in parts by weight: 380-390 parts of fly ash, 75-83 parts of cement, 55-65 parts of lime, 0.60-0.64 part of aluminum powder paste, 16-22 parts of gypsum and 53-58 parts of nano silicon dioxide. Through the raw material ratio and the preparation method, the produced building block is high in compressive strength and good in water resistance; when the building block is prepared, the slurry hardening speed is high and the production efficiency is high.
本发明公开了轻质高强加气混凝土砌块及其制备方法，由以下重量份原料制成：粉煤灰380‑390、水泥75‑83、石灰55‑65、铝粉膏0.60‑0.64、石膏16‑22以及纳米二氧化硅53‑58。通过上述原料配比和制备方法，生产出的砌块抗压强度高，耐水性好；砌块制备时浆料硬化速度快，生产效率高。
Lightweight high-strength aerated concrete building block and preparation method thereof
轻质高强加气混凝土砌块及其制备方法
ZHU LEI (author) / PEI HAOYU (author) / ZHU YANMING (author)
2020-11-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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