A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Non-autoclaved aerated brick and preparation method thereof
The invention discloses a non-autoclaved aerated brick which comprises the following components in parts by weight: 2200-2400 parts of fly ash, 1400-1700 parts of weathered sand, 1100-1200 parts of mineral tailing powder, 430-450 parts of ordinary cement, 220-240 parts of water and 43-45 parts of an additive, and further discloses a preparation method of the aerated brick, comprising the following steps: mixing the fly ash, the weathered sand and the mineral tailing powder and pulping; the slurry is pumped into a pouring machine, cement and various additives are added, waste is fully utilized, the environment is protected, high-temperature autoclaving is not needed, energy consumption is low, and the prepared aerated brick is high in strength and more stable in product performance.
本发明公开了一种免蒸加气砖，以重量份计，包括以下组分：粉煤灰2200‑2400份，风化砂1400‑1700份，矿尾粉1100‑1200份，普通水泥430‑450份，水220‑240份，添加剂43‑45份，本发明还公开了该加气砖的制备方法，将粉煤灰，风化砂，矿尾粉混合并制浆，再抽取浆料至浇筑机中添加水泥及各组添加剂，充分利用废弃物，保护环境，无需高温蒸压，能耗低，制得加气砖强度高，产品性能更加稳定。
Non-autoclaved aerated brick and preparation method thereof
The invention discloses a non-autoclaved aerated brick which comprises the following components in parts by weight: 2200-2400 parts of fly ash, 1400-1700 parts of weathered sand, 1100-1200 parts of mineral tailing powder, 430-450 parts of ordinary cement, 220-240 parts of water and 43-45 parts of an additive, and further discloses a preparation method of the aerated brick, comprising the following steps: mixing the fly ash, the weathered sand and the mineral tailing powder and pulping; the slurry is pumped into a pouring machine, cement and various additives are added, waste is fully utilized, the environment is protected, high-temperature autoclaving is not needed, energy consumption is low, and the prepared aerated brick is high in strength and more stable in product performance.
本发明公开了一种免蒸加气砖，以重量份计，包括以下组分：粉煤灰2200‑2400份，风化砂1400‑1700份，矿尾粉1100‑1200份，普通水泥430‑450份，水220‑240份，添加剂43‑45份，本发明还公开了该加气砖的制备方法，将粉煤灰，风化砂，矿尾粉混合并制浆，再抽取浆料至浇筑机中添加水泥及各组添加剂，充分利用废弃物，保护环境，无需高温蒸压，能耗低，制得加气砖强度高，产品性能更加稳定。
Non-autoclaved aerated brick and preparation method thereof
一种免蒸加气砖及其制备方法
CHEN ZHENGLONG (author)
2021-04-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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