Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength ultrafast-curing cement blanket
The invention relates to the technical field of cement blankets, in particular to a high-strength ultrafast curing cement blanket which comprises a surface layer base body, a middle layer base body and a bottom layer base body which are sequentially arranged from top to bottom, the middle layer base body comprises a framework and a curable mixture, the upper side of the framework is connected with the surface layer base body, and the lower side of the framework is connected with the bottom layer base body; the curable mixture is filled between the surface layer base body and the bottom layer base body; the curable mixture includes cement and reinforcing fibers. The problems that in the prior art, pure cement in a cement blanket is prone to dry crack and caking, and the performance of the cement blanket is reduced are solved. By adopting the magnesium phosphate cement, the cement blanket can be rapidly hardened.
本发明涉及水泥毯技术领域，具体涉及一种高强超快固化水泥毯，包括从上至下依次设置的面层基体、中层基体和底层基体，中层基体包括骨架和可固化混合物，骨架的上侧和面层基体相连，下侧和底层基体相连，可固化混合物填充于面层基体和底层基体之间；可固化混合物包括水泥和增强纤维。解决现有技术中，水泥毯内部的纯水泥容易干裂结块，降低水泥毯性能的问题。通过采用磷酸镁水泥，能够使水泥毯实现快速硬化。
High-strength ultrafast-curing cement blanket
The invention relates to the technical field of cement blankets, in particular to a high-strength ultrafast curing cement blanket which comprises a surface layer base body, a middle layer base body and a bottom layer base body which are sequentially arranged from top to bottom, the middle layer base body comprises a framework and a curable mixture, the upper side of the framework is connected with the surface layer base body, and the lower side of the framework is connected with the bottom layer base body; the curable mixture is filled between the surface layer base body and the bottom layer base body; the curable mixture includes cement and reinforcing fibers. The problems that in the prior art, pure cement in a cement blanket is prone to dry crack and caking, and the performance of the cement blanket is reduced are solved. By adopting the magnesium phosphate cement, the cement blanket can be rapidly hardened.
本发明涉及水泥毯技术领域，具体涉及一种高强超快固化水泥毯，包括从上至下依次设置的面层基体、中层基体和底层基体，中层基体包括骨架和可固化混合物，骨架的上侧和面层基体相连，下侧和底层基体相连，可固化混合物填充于面层基体和底层基体之间；可固化混合物包括水泥和增强纤维。解决现有技术中，水泥毯内部的纯水泥容易干裂结块，降低水泥毯性能的问题。通过采用磷酸镁水泥，能够使水泥毯实现快速硬化。
High-strength ultrafast-curing cement blanket
一种高强超快固化水泥毯
LIANG ZHAO (Autor:in) / DU LAN (Autor:in) / QU YUNPENG (Autor:in) / YANG JIFENG (Autor:in) / WEI YULIN (Autor:in)
13.10.2023
Patent
Elektronische Ressource
Chinesisch
Rapid curing cement blanket and preparation method thereof
| Europäisches Patentamt | 2023