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A platform for research: civil engineering, architecture and urbanism
Preparation method of autoclaved aerated concrete block and autoclaved aerated concrete block
The invention discloses a preparation method of an autoclaved aerated concrete block. The preparation method comprises the following steps: S1, preparing an additive A from aluminum powder paste, sodium sulfate and sodium abietate; and preparing fly ash, bagasse, juncus roemerianus powder, lime powder, gypsum powder and the additive A into ball billets, and curing to obtain lightweight aggregate; s2,preparing fly ash, ceramic tile waste, glass waste, quicklime and gypsum powder into a mixture; s3, preparing sodium hydroxide, rosin powder, triethanolamine and sodium silicate into an additive B; and S4, preparing a brick blank from the lightweight aggregate, the mixture, cement and the additive B, and maintaining the brick blank to obtain the autoclaved aerated concrete block. The invention further discloses the autoclaved aerated concrete block which is prepared by the preparation method of the autoclaved aerated concrete block. According to the autoclaved aerated concrete block, the construction waste, the household waste and the industrial waste are reasonably utilized, waste is turned into wealth, resource waste and environmental pollution are reduced, and the autoclaved aerated concrete block which is high in compressive strength and breaking strength and light in weight is prepared.
本发明公开了一种蒸压加气混凝土砌块制备方法，包括以下步骤：S1：将铝粉膏、硫酸钠、松香酸钠制成外加剂A；将粉煤灰、甘蔗渣、灯芯草粉、石灰粉、石膏粉、外加剂A制成球坯，经养护得轻质骨料；S2：将粉煤灰、瓷砖废料、玻璃废料、生石灰、石膏粉制成混合料；S3：将氢氧化钠、松香粉、三乙醇胺、硅酸钠制成外加剂B；S4：将轻质骨料、混合料、水泥、外加剂B制成砖块坯体，砖块坯体经养护，即得。本发明还公开一种蒸压加气混凝土砌块，由上述蒸压加气混凝土砌块制备方法制备而得。本发明合理利用了建筑垃圾、生活垃圾和工业垃圾，变废为宝，减少资源浪费和环境污染，制备出抗压强度和抗折强度高、质量轻的蒸压加气混凝土砌块。
Preparation method of autoclaved aerated concrete block and autoclaved aerated concrete block
The invention discloses a preparation method of an autoclaved aerated concrete block. The preparation method comprises the following steps: S1, preparing an additive A from aluminum powder paste, sodium sulfate and sodium abietate; and preparing fly ash, bagasse, juncus roemerianus powder, lime powder, gypsum powder and the additive A into ball billets, and curing to obtain lightweight aggregate; s2,preparing fly ash, ceramic tile waste, glass waste, quicklime and gypsum powder into a mixture; s3, preparing sodium hydroxide, rosin powder, triethanolamine and sodium silicate into an additive B; and S4, preparing a brick blank from the lightweight aggregate, the mixture, cement and the additive B, and maintaining the brick blank to obtain the autoclaved aerated concrete block. The invention further discloses the autoclaved aerated concrete block which is prepared by the preparation method of the autoclaved aerated concrete block. According to the autoclaved aerated concrete block, the construction waste, the household waste and the industrial waste are reasonably utilized, waste is turned into wealth, resource waste and environmental pollution are reduced, and the autoclaved aerated concrete block which is high in compressive strength and breaking strength and light in weight is prepared.
本发明公开了一种蒸压加气混凝土砌块制备方法，包括以下步骤：S1：将铝粉膏、硫酸钠、松香酸钠制成外加剂A；将粉煤灰、甘蔗渣、灯芯草粉、石灰粉、石膏粉、外加剂A制成球坯，经养护得轻质骨料；S2：将粉煤灰、瓷砖废料、玻璃废料、生石灰、石膏粉制成混合料；S3：将氢氧化钠、松香粉、三乙醇胺、硅酸钠制成外加剂B；S4：将轻质骨料、混合料、水泥、外加剂B制成砖块坯体，砖块坯体经养护，即得。本发明还公开一种蒸压加气混凝土砌块，由上述蒸压加气混凝土砌块制备方法制备而得。本发明合理利用了建筑垃圾、生活垃圾和工业垃圾，变废为宝，减少资源浪费和环境污染，制备出抗压强度和抗折强度高、质量轻的蒸压加气混凝土砌块。
Preparation method of autoclaved aerated concrete block and autoclaved aerated concrete block
一种蒸压加气混凝土砌块制备方法及蒸压加气混凝土砌块
MA SHIXIAN (author) / SHU KAI (author) / YE DANMEI (author) / XIAN YILIN (author) / LI WEIXIN (author) / MA LINLIN (author) / LUO RAN (author) / WEI SHENGCHAO (author)
2021-05-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Autoclaved aerated concrete block production method and autoclaved aerated concrete block
| European Patent Office | 2021
| European Patent Office | 2023
| European Patent Office | 2016