A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Autoclaved aerated concrete anti-seepage building block and preparation method thereof
The invention discloses an autoclaved aerated concrete anti-seepage building block and a preparation method thereof, the autoclaved aerated concrete anti-seepage building block takes finely ground quartz sand, cement, lime and gypsum as main base materials and aluminum powder as a foaming agent, and the autoclaved aerated concrete anti-seepage building block is characterized by comprising a hydrophobic anti-seepage agent, and the addition amount of the hydrophobic anti-seepage agent is 0.03-0.05% of the total amount by weight. The method comprises the following steps: mixing the components, stirring, standing, cutting, and curing for 10-12 hours at the high temperature of 180-200 DEG C and the high pressure of 10-12 standard atmospheric pressure to prepare the autoclaved aerated concrete anti-seepage building block. The invention relates to a sand aerated impervious concrete wall which has an impervious function and can not meet the waterproof and impervious requirements of a building in the existing sand aerated concrete wall.
本发明公开了一种蒸压加气混凝土防渗砌块及其的制备方法，包括以磨细石英砂、水泥、石灰、石膏为主要基材，以铝粉为发泡剂，其特征在于：包括憎水性防渗剂，其加入量按重量百分比计为总量的0.03～0.05％。其方法步骤为：将各组分经混合配料、搅拌、静停、切割，在高温180～200℃，高压10～12个标准大气压下养护10～12小时制成蒸压加气混凝土防渗砌块。本发明对现有砂加气混凝土墙体本身不能达到建筑防水抗渗要求的，具有防渗功能的砂加气防渗混凝土墙体。
Autoclaved aerated concrete anti-seepage building block and preparation method thereof
The invention discloses an autoclaved aerated concrete anti-seepage building block and a preparation method thereof, the autoclaved aerated concrete anti-seepage building block takes finely ground quartz sand, cement, lime and gypsum as main base materials and aluminum powder as a foaming agent, and the autoclaved aerated concrete anti-seepage building block is characterized by comprising a hydrophobic anti-seepage agent, and the addition amount of the hydrophobic anti-seepage agent is 0.03-0.05% of the total amount by weight. The method comprises the following steps: mixing the components, stirring, standing, cutting, and curing for 10-12 hours at the high temperature of 180-200 DEG C and the high pressure of 10-12 standard atmospheric pressure to prepare the autoclaved aerated concrete anti-seepage building block. The invention relates to a sand aerated impervious concrete wall which has an impervious function and can not meet the waterproof and impervious requirements of a building in the existing sand aerated concrete wall.
本发明公开了一种蒸压加气混凝土防渗砌块及其的制备方法，包括以磨细石英砂、水泥、石灰、石膏为主要基材，以铝粉为发泡剂，其特征在于：包括憎水性防渗剂，其加入量按重量百分比计为总量的0.03～0.05％。其方法步骤为：将各组分经混合配料、搅拌、静停、切割，在高温180～200℃，高压10～12个标准大气压下养护10～12小时制成蒸压加气混凝土防渗砌块。本发明对现有砂加气混凝土墙体本身不能达到建筑防水抗渗要求的，具有防渗功能的砂加气防渗混凝土墙体。
Autoclaved aerated concrete anti-seepage building block and preparation method thereof
一种蒸压加气混凝土防渗砌块及其的制备方法
CHEN HAIMING (author) / KONG ZUOFAN (author) / LU WEIDONG (author) / DENG QINGSONG (author) / ZHANG BO (author) / LU JUNHUA (author) / GU XINGKUN (author)
2022-04-12
Patent
Electronic Resource
Chinese
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