Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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 (Autor:in) / HUA ZHENGUI (Autor:in) / SUN GENSHENG (Autor:in) / XU YANYAN (Autor:in) / LEI YUN (Autor:in) / FAN ZHIGUANG (Autor:in) / YU XIANG (Autor:in)
17.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Superfine stone powder foam concrete and preparation method thereof
| Europäisches Patentamt | 2024