A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tailing sand autoclaved building block substitute and preparation method thereof
The invention discloses a tailing sand autoclaved aerated concrete block substitute and a preparation method thereof. Construction waste sand powder is adopted to replace tailing sand to prepare an autoclaved aerated concrete block. The tailing sand autoclaved aerated concrete block substitute is prepared from, by mass, 15-59% of the construction waste sand powder, 10-16% of cement, 5-10% of lime,2-9% of gypsum, 23-50% of tailing sand and 0.08-0.12% of aluminum paste.
本发明公开了一种尾矿砂蒸压加砌块替代物及其制备方法，采用建筑垃圾砂粉替代尾矿砂制备蒸压加气混凝土砌块，按质量百分比，该替代物为以下组分的原料与水的混合物：建筑垃圾砂粉15‑59％，水泥10％‑16％，石灰5‑10％，石膏2％‑9％，尾矿砂23‑50％，铝膏0.08‑0.12％。
Tailing sand autoclaved building block substitute and preparation method thereof
The invention discloses a tailing sand autoclaved aerated concrete block substitute and a preparation method thereof. Construction waste sand powder is adopted to replace tailing sand to prepare an autoclaved aerated concrete block. The tailing sand autoclaved aerated concrete block substitute is prepared from, by mass, 15-59% of the construction waste sand powder, 10-16% of cement, 5-10% of lime,2-9% of gypsum, 23-50% of tailing sand and 0.08-0.12% of aluminum paste.
本发明公开了一种尾矿砂蒸压加砌块替代物及其制备方法，采用建筑垃圾砂粉替代尾矿砂制备蒸压加气混凝土砌块，按质量百分比，该替代物为以下组分的原料与水的混合物：建筑垃圾砂粉15‑59％，水泥10％‑16％，石灰5‑10％，石膏2％‑9％，尾矿砂23‑50％，铝膏0.08‑0.12％。
Tailing sand autoclaved building block substitute and preparation method thereof
一种尾矿砂蒸压加砌块替代物及其制备方法
LU MEIRONG (author) / YANG LIXIANG (author) / HAN YUNTING (author) / QIAN YAOLI (author) / LI YANG (author)
2020-12-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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