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Two-component inorganic grouting material as well as preparation method and application thereof
The invention provides a bi-component inorganic grouting material, which comprises a component A and a component B. The component A comprises a solid component A and water in a mass ratio of 1: (0.2-0.5), and the solid component A comprises aluminate cement, a mineral admixture, a retarder, a water reducing agent, a viscosity reducer and a thickening agent; the component B comprises a solid component B and water in a mass ratio of 1: (0.35-0.7); the solid component B comprises calcium-containing minerals, a retarder, a water reducing agent, a viscosity reducer and a thickening agent; the mass ratio of the component A to the component B is 1: (0.5-2). By adding various auxiliaries, the component A and the component B in the bi-component inorganic grouting material respectively keep good flowability within a long time, and the component A and the component B can be rapidly coagulated after being mixed, so that the obtained grouting material can reach high final setting strength.
本发明提供了一种双组分无机注浆材料，包括A组分和B组分，其中，A组分包括质量比为1：(0.2～0.5)的A固体组分和水，A固体组分包括铝酸盐水泥、矿物掺合料、缓凝剂、减水剂、降粘剂和增稠剂；B组分包括质量比为1：(0.35～0.7)的B固体组分和水，B固体组分包括含钙矿物、缓凝剂、减水剂、降粘剂和增稠剂；A组分与B组分的质量比为1：(0.5～2)。本发明通过加入各种助剂使双组分无机注浆材料中的A组分和B组分分别在较长时间内保持良好的流动性，并且A组分和B组分在混合后能够迅速凝结，所得注浆材料能够达到较高的终凝强度。
Two-component inorganic grouting material as well as preparation method and application thereof
The invention provides a bi-component inorganic grouting material, which comprises a component A and a component B. The component A comprises a solid component A and water in a mass ratio of 1: (0.2-0.5), and the solid component A comprises aluminate cement, a mineral admixture, a retarder, a water reducing agent, a viscosity reducer and a thickening agent; the component B comprises a solid component B and water in a mass ratio of 1: (0.35-0.7); the solid component B comprises calcium-containing minerals, a retarder, a water reducing agent, a viscosity reducer and a thickening agent; the mass ratio of the component A to the component B is 1: (0.5-2). By adding various auxiliaries, the component A and the component B in the bi-component inorganic grouting material respectively keep good flowability within a long time, and the component A and the component B can be rapidly coagulated after being mixed, so that the obtained grouting material can reach high final setting strength.
本发明提供了一种双组分无机注浆材料，包括A组分和B组分，其中，A组分包括质量比为1：(0.2～0.5)的A固体组分和水，A固体组分包括铝酸盐水泥、矿物掺合料、缓凝剂、减水剂、降粘剂和增稠剂；B组分包括质量比为1：(0.35～0.7)的B固体组分和水，B固体组分包括含钙矿物、缓凝剂、减水剂、降粘剂和增稠剂；A组分与B组分的质量比为1：(0.5～2)。本发明通过加入各种助剂使双组分无机注浆材料中的A组分和B组分分别在较长时间内保持良好的流动性，并且A组分和B组分在混合后能够迅速凝结，所得注浆材料能够达到较高的终凝强度。
Two-component inorganic grouting material as well as preparation method and application thereof
一种双组分无机注浆材料及其制备方法和用途
ZUO RANFANG (author) / DONG YANG (author) / WANG XIA (author) / ZHUO JINDE (author)
2024-12-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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