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A platform for research: civil engineering, architecture and urbanism
Autoclaved aerated concrete as well as preparation method and application thereof
The invention discloses autoclaved aerated concrete as well as a preparation method and application thereof. The autoclaved aerated concrete is prepared from the following components: cement, slaked lime, quartz sand, dihydrate gypsum, aluminum powder, a water reducing agent, an additive and xonotlite, on the basis that the mass of the cement, the slaked lime and the quartz sand is 100 parts, the content of the dihydrate gypsum is 4-6 parts by weight; the content of the aluminum powder is 0.05 to 0.12 part by weight; the content of the water reducing agent is 0.1-2 parts by weight, the content of the additive is 0.15-0.25 part by weight, and the content of the xonotlite is 1-20 parts by weight. According to the invention, the pore wall and the structure of the autoclaved aerated concrete product can be effectively strengthened, and the compressive strength of the autoclaved aerated concrete is further improved.
本发明公开了一种蒸压加气混凝土及其制备方法和应用，该蒸压加气混凝土含有以下组分：水泥、熟石灰、石英砂、二水石膏、铝粉、减水剂、外加剂和硬硅钙石；以所述水泥、熟石灰和石英砂的质量为100份计算，所述二水石膏的含量为4～6重量份；所述铝粉的含量为0.05～0.12重量份；所述减水剂的含量为0.1～2重量份，所述外加剂的含量为0.15～0.25重量份，所述硬硅钙石的含量为1～20重量份。本发明能有效地坚固蒸压加气混凝土制品的孔壁及结构，进一步提高蒸压加气混凝土的抗压强度。
Autoclaved aerated concrete as well as preparation method and application thereof
The invention discloses autoclaved aerated concrete as well as a preparation method and application thereof. The autoclaved aerated concrete is prepared from the following components: cement, slaked lime, quartz sand, dihydrate gypsum, aluminum powder, a water reducing agent, an additive and xonotlite, on the basis that the mass of the cement, the slaked lime and the quartz sand is 100 parts, the content of the dihydrate gypsum is 4-6 parts by weight; the content of the aluminum powder is 0.05 to 0.12 part by weight; the content of the water reducing agent is 0.1-2 parts by weight, the content of the additive is 0.15-0.25 part by weight, and the content of the xonotlite is 1-20 parts by weight. According to the invention, the pore wall and the structure of the autoclaved aerated concrete product can be effectively strengthened, and the compressive strength of the autoclaved aerated concrete is further improved.
本发明公开了一种蒸压加气混凝土及其制备方法和应用，该蒸压加气混凝土含有以下组分：水泥、熟石灰、石英砂、二水石膏、铝粉、减水剂、外加剂和硬硅钙石；以所述水泥、熟石灰和石英砂的质量为100份计算，所述二水石膏的含量为4～6重量份；所述铝粉的含量为0.05～0.12重量份；所述减水剂的含量为0.1～2重量份，所述外加剂的含量为0.15～0.25重量份，所述硬硅钙石的含量为1～20重量份。本发明能有效地坚固蒸压加气混凝土制品的孔壁及结构，进一步提高蒸压加气混凝土的抗压强度。
Autoclaved aerated concrete as well as preparation method and application thereof
一种蒸压加气混凝土及其制备方法和应用
2024-06-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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