A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Aerated concrete based on synergistic effect of alkali excitation and accelerated carbonization and preparation method thereof
The invention belongs to the field of building materials, and discloses aerated concrete based on the synergistic effect of alkali excitation and accelerated carbonization, which comprises the following raw materials in percentage by weight: 78.8-88.8% of steel slag, 5.9-16.8% of slag, 1.0-4.0% of red mud, 0.3-0.6% of excitant, 0.3-0.8% of additive, 0.7-1.5% of foam stabilizer and 1.0-4.0% of foaming agent. Meanwhile, the invention further discloses a preparation method of the aerated concrete, and aims at overcoming the defects that in the existing technology for preparing the wall material based on the synergistic effect of alkali and chemical carbonization, the self weight of the material is too large, the alkali mixing amount is too high, and the carbonization efficiency is too low. The invention, based on the the synergistic effect of alkali and chemical carbonization, provides the aerated concrete and the preparation method thereof.
本发明公开了属于建筑材料领域，公开了一种基于碱激发与加速碳化协同作用的加气混凝土，其原料按重量百分比计，包括78.8%～88.8%的钢渣，5.9%～16.8%的矿渣，1.0%～4.0%的赤泥，0.3%～0.6%的激发剂，0.3%～0.8%的外加剂，0.7%～1.5%的稳泡剂以及1.0%～4.0%的发气剂，同时还公开了一种如上所述的加气混凝土的制备方法，针对现有基于碱与化学碳化协同作用制备墙体材料技术中存在的材料自重过大、碱掺量偏高、碳化效率偏低等不足，本发明在基于碱激发与加速碳化协同作用的前提下，提供了一种基于碱激发与加速碳化协同作用的加气混凝土及制备方法。
Aerated concrete based on synergistic effect of alkali excitation and accelerated carbonization and preparation method thereof
The invention belongs to the field of building materials, and discloses aerated concrete based on the synergistic effect of alkali excitation and accelerated carbonization, which comprises the following raw materials in percentage by weight: 78.8-88.8% of steel slag, 5.9-16.8% of slag, 1.0-4.0% of red mud, 0.3-0.6% of excitant, 0.3-0.8% of additive, 0.7-1.5% of foam stabilizer and 1.0-4.0% of foaming agent. Meanwhile, the invention further discloses a preparation method of the aerated concrete, and aims at overcoming the defects that in the existing technology for preparing the wall material based on the synergistic effect of alkali and chemical carbonization, the self weight of the material is too large, the alkali mixing amount is too high, and the carbonization efficiency is too low. The invention, based on the the synergistic effect of alkali and chemical carbonization, provides the aerated concrete and the preparation method thereof.
本发明公开了属于建筑材料领域，公开了一种基于碱激发与加速碳化协同作用的加气混凝土，其原料按重量百分比计，包括78.8%～88.8%的钢渣，5.9%～16.8%的矿渣，1.0%～4.0%的赤泥，0.3%～0.6%的激发剂，0.3%～0.8%的外加剂，0.7%～1.5%的稳泡剂以及1.0%～4.0%的发气剂，同时还公开了一种如上所述的加气混凝土的制备方法，针对现有基于碱与化学碳化协同作用制备墙体材料技术中存在的材料自重过大、碱掺量偏高、碳化效率偏低等不足，本发明在基于碱激发与加速碳化协同作用的前提下，提供了一种基于碱激发与加速碳化协同作用的加气混凝土及制备方法。
Aerated concrete based on synergistic effect of alkali excitation and accelerated carbonization and preparation method thereof
基于碱激发与加速碳化协同作用的加气混凝土及制备方法-
SHI DI (author) / CHEN XIAOFEI (author) / SI ZHENGKAI (author) / YE JIAYUAN (author) / ZHANG WENSHENG (author) / LUO ZHONGTAO (author) / ZHANG HANYUE (author) / SU XIANGDONG (author) / DUAN XINGZE (author) / WANG ZHAN (author)
2021-01-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Alkali slag aerated concrete and preparation method thereof
| European Patent Office | 2020
Carbonization-cured all-solid waste aerated concrete block and preparation method thereof
| European Patent Office | 2024
Carbonization-resistant alkali slag concrete and preparation method thereof
| European Patent Office | 2024
CO2 carbonization treatment steel slag-based aerated block and preparation method thereof
| European Patent Office | 2023
Autoclaved aerated concrete, autoclaved aerated concrete slab and preparation method thereof
| European Patent Office | 2020