Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Magnesia fly ash cement composition, and product and manufacturing method thereof
The invention relates to a magnesia fly ash cement composition as well as a product and a manufacturing method thereof. The magnesia fly ash cement is prepared from light calcined magnesia, fly ash, magnesium sulfate heptahydrate, phosphoric acid or phosphate and water. The magnesia fly ash cement is used for manufacturing a high-performance disassembly-free mold fixing template, and has the following advantages that (1) the use value of the fly ash is improved; (2) the optimal states of physical and mechanical properties and chemical stability of the magnesia fly ash cement and products thereof are achieved; and (3) the building construction efficiency is improved.
本发明涉及一种镁质粉煤灰水泥组合物及其制品和制作方法。所述镁质粉煤灰水泥是由轻烧氧化镁、粉煤灰、七水硫酸镁、磷酸或磷酸盐、水配制而成。应用镁质粉煤灰水泥制作高性能免拆固模模板，具有如下优点：(1)提升了粉煤灰的使用价值；(2)达到了镁质粉煤灰水泥及其制品物理力学性能和化学稳定性能的最佳状态；(3)提高了建筑施工效率。
Magnesia fly ash cement composition, and product and manufacturing method thereof
The invention relates to a magnesia fly ash cement composition as well as a product and a manufacturing method thereof. The magnesia fly ash cement is prepared from light calcined magnesia, fly ash, magnesium sulfate heptahydrate, phosphoric acid or phosphate and water. The magnesia fly ash cement is used for manufacturing a high-performance disassembly-free mold fixing template, and has the following advantages that (1) the use value of the fly ash is improved; (2) the optimal states of physical and mechanical properties and chemical stability of the magnesia fly ash cement and products thereof are achieved; and (3) the building construction efficiency is improved.
本发明涉及一种镁质粉煤灰水泥组合物及其制品和制作方法。所述镁质粉煤灰水泥是由轻烧氧化镁、粉煤灰、七水硫酸镁、磷酸或磷酸盐、水配制而成。应用镁质粉煤灰水泥制作高性能免拆固模模板，具有如下优点：(1)提升了粉煤灰的使用价值；(2)达到了镁质粉煤灰水泥及其制品物理力学性能和化学稳定性能的最佳状态；(3)提高了建筑施工效率。
Magnesia fly ash cement composition, and product and manufacturing method thereof
镁质粉煤灰水泥组合物及其制品和制作方法
CONG LUKE (Autor:in) / CHEN MENG (Autor:in) / MA XINHUA (Autor:in) / XI KAIYUAN (Autor:in) / LIU BIN (Autor:in)
17.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Magnesia sulfoaluminate cement composition as well as product and manufacturing method thereof
| Europäisches Patentamt | 2020