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Composite exciting agent, all-solid-waste-based grouting material and preparation method of all-solid-waste-based grouting material
The invention discloses a composite activator, an all-solid-waste-based grouting material and a preparation method of the all-solid-waste-based grouting material, the composite activator comprises white palm leaves, rice husks, straws and escargot shells, after the white palm leaves are subsequently burnt into ash, the main component of the white palm leaves contains calcium oxide, and the white palm leaves have the effect of adjusting the pH value of a mixture; the main component of the burnt rice hulls contains SiO2, and SiO2 has important influence on the geological polymerization process and determines the structure of the gel, so that the strength and durability of the gel are influenced; the main components of the straw after being burnt into ash comprise SiO2 and CaO, so that the effect of further adjusting the pH value and influencing geological polymerization can be achieved; the main components of the field snail shells which are burnt into ash contain CaCO3 and CaO, sufficient Ca < 2 + > is provided for the whole reaction system, and the mechanical strength of the cementing material is enhanced.
本发明公开一种复合激发剂、全固废基注浆材料及其制备方法，所述复合激发剂包括白棕叶、稻壳、秸秆和田螺壳，其中，由于白棕叶后续灼烧成灰后，其主要成分含有氧化钙，具有调节混合物pH值的作用；稻壳灼烧后的主要成分包含SiO2，而SiO2对地质聚合过程有重要影响，决定了凝胶的结构，从而影响胶凝体的强度和耐久性；秸秆在灼烧成灰后的主要成分中包含由SiO2和CaO，故可以进一步调节pH值的作用和影响地质聚合；田螺壳在灼烧成灰的主要成分含有CaCO3和CaO，为整个反应体系提供足够的Ca2+，有利于增强胶凝材料的机械强度。
Composite exciting agent, all-solid-waste-based grouting material and preparation method of all-solid-waste-based grouting material
The invention discloses a composite activator, an all-solid-waste-based grouting material and a preparation method of the all-solid-waste-based grouting material, the composite activator comprises white palm leaves, rice husks, straws and escargot shells, after the white palm leaves are subsequently burnt into ash, the main component of the white palm leaves contains calcium oxide, and the white palm leaves have the effect of adjusting the pH value of a mixture; the main component of the burnt rice hulls contains SiO2, and SiO2 has important influence on the geological polymerization process and determines the structure of the gel, so that the strength and durability of the gel are influenced; the main components of the straw after being burnt into ash comprise SiO2 and CaO, so that the effect of further adjusting the pH value and influencing geological polymerization can be achieved; the main components of the field snail shells which are burnt into ash contain CaCO3 and CaO, sufficient Ca < 2 + > is provided for the whole reaction system, and the mechanical strength of the cementing material is enhanced.
本发明公开一种复合激发剂、全固废基注浆材料及其制备方法，所述复合激发剂包括白棕叶、稻壳、秸秆和田螺壳，其中，由于白棕叶后续灼烧成灰后，其主要成分含有氧化钙，具有调节混合物pH值的作用；稻壳灼烧后的主要成分包含SiO2，而SiO2对地质聚合过程有重要影响，决定了凝胶的结构，从而影响胶凝体的强度和耐久性；秸秆在灼烧成灰后的主要成分中包含由SiO2和CaO，故可以进一步调节pH值的作用和影响地质聚合；田螺壳在灼烧成灰的主要成分含有CaCO3和CaO，为整个反应体系提供足够的Ca2+，有利于增强胶凝材料的机械强度。
Composite exciting agent, all-solid-waste-based grouting material and preparation method of all-solid-waste-based grouting material
一种复合激发剂、全固废基注浆材料及其制备方法
LU HAIJUN (author) / HE BIN (author) / LU QIONG (author) / LUO QIMING (author) / XU JUN (author) / LI MENGYUN (author) / LI GANG (author) / WU KE (author) / CAI GUANGHUA (author)
2024-05-24
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2023
| European Patent Office | 2023
Mining solid waste-based grouting material and preparation method thereof
| European Patent Office | 2024
| European Patent Office | 2023