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A platform for research: civil engineering, architecture and urbanism
Stone powder-doped foam concrete
The invention provides stone powder-doped foam concrete, and belongs to the technical field of foam concrete. The stone powder-doped foam concrete is prepared from the following components in percentage by mass: 5 to 20 percent of SiO2, 35 to 55 percent of CaO, 1.5 to 6 percent of MgO, 0.1 to 3 percent of Fe2O3 and 2 to 6 percent of Al2O3. Based on the invention, the defects of high shrinkage rate and high water absorption rate of the foam concrete are improved at the same time.
本发明提供了一种掺合石粉的泡沫混凝土，属于泡沫混凝土技术领域。一种掺合石粉的泡沫混凝土，包括如下质量百分比的成分组成：SiO2：5~20%，CaO：35~55%，MgO：1.5~6%，Fe2O3：0.1~3%，Al2O3：2~6%。基于本发明以同时改善泡沫混凝土的收缩率高和吸水率大的缺陷。
Stone powder-doped foam concrete
The invention provides stone powder-doped foam concrete, and belongs to the technical field of foam concrete. The stone powder-doped foam concrete is prepared from the following components in percentage by mass: 5 to 20 percent of SiO2, 35 to 55 percent of CaO, 1.5 to 6 percent of MgO, 0.1 to 3 percent of Fe2O3 and 2 to 6 percent of Al2O3. Based on the invention, the defects of high shrinkage rate and high water absorption rate of the foam concrete are improved at the same time.
本发明提供了一种掺合石粉的泡沫混凝土，属于泡沫混凝土技术领域。一种掺合石粉的泡沫混凝土，包括如下质量百分比的成分组成：SiO2：5~20%，CaO：35~55%，MgO：1.5~6%，Fe2O3：0.1~3%，Al2O3：2~6%。基于本发明以同时改善泡沫混凝土的收缩率高和吸水率大的缺陷。
Stone powder-doped foam concrete
一种掺合石粉的泡沫混凝土
ZHANG JIANHUA (author) / HUA ZHENGUI (author) / SUN GENSHENG (author) / XU YANYAN (author) / LEI YUN (author) / FAN ZHIGUANG (author) / YU XIANG (author)
2021-12-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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