Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Composition for preparing natural hydraulic lime, natural hydraulic lime as well as preparation method and application of natural hydraulic lime
The invention provides a composition for preparing natural hydraulic lime, the natural hydraulic lime as well as a preparation method and application of the natural hydraulic lime. The composition for preparing the natural hydraulic lime comprises waste Great Wall mortar and silica fume. The molar ratio of the total Ca element to the total Si element in the waste Great Wall mortar and the silica fume is 2.2-5.3. The natural hydraulic lime provided by the invention is simple to prepare, low-carbon and environment-friendly, realizes resource utilization of the waste Great Wall mortar, and can be widely applied to the field of ancient building repair.
本发明提供了一种用于制备天然水硬性石灰的组合物、天然水硬性石灰及其制备方法和应用。用于制备天然水硬性石灰的组合物包括废弃长城灰浆和硅灰；所述废弃长城灰浆和硅灰中总Ca元素与总Si元素的摩尔比为2.2～5.3。本发明提供的天然水硬性石灰制备简单，低碳环保，实现了废弃长城灰浆的资源化利用，可以大量应用于古建筑修复领域。
Composition for preparing natural hydraulic lime, natural hydraulic lime as well as preparation method and application of natural hydraulic lime
The invention provides a composition for preparing natural hydraulic lime, the natural hydraulic lime as well as a preparation method and application of the natural hydraulic lime. The composition for preparing the natural hydraulic lime comprises waste Great Wall mortar and silica fume. The molar ratio of the total Ca element to the total Si element in the waste Great Wall mortar and the silica fume is 2.2-5.3. The natural hydraulic lime provided by the invention is simple to prepare, low-carbon and environment-friendly, realizes resource utilization of the waste Great Wall mortar, and can be widely applied to the field of ancient building repair.
本发明提供了一种用于制备天然水硬性石灰的组合物、天然水硬性石灰及其制备方法和应用。用于制备天然水硬性石灰的组合物包括废弃长城灰浆和硅灰；所述废弃长城灰浆和硅灰中总Ca元素与总Si元素的摩尔比为2.2～5.3。本发明提供的天然水硬性石灰制备简单，低碳环保，实现了废弃长城灰浆的资源化利用，可以大量应用于古建筑修复领域。
Composition for preparing natural hydraulic lime, natural hydraulic lime as well as preparation method and application of natural hydraulic lime
用于制备天然水硬性石灰的组合物、天然水硬性石灰及其制备方法和应用
LIU ZE (Autor:in) / XU ZHIYUAN (Autor:in) / ZHANG YANBO (Autor:in) / QIN HONGMEI (Autor:in) / WANG DONGMIN (Autor:in) / SHAO CONGHAO (Autor:in)
19.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024