Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foaming expansion type geopolymer grouting material as well as preparation method and application thereof
The invention discloses a foaming expansion type geopolymer grouting material as well as a preparation method and application thereof, and relates to the technical field of grouting materials. The grouting material is prepared from the following raw materials in parts by weight: 50-60 parts of a solid waste silicon-aluminum material, 5-15 parts of a solid excitation material, 0.1-1 part of an inorganic expansion hardening agent, 0.1-1 part of a foam stabilizer, 0.1-3 parts of a water reducing agent and 40-80 parts of water, the grouting material is good in fluidity and high in cavity filling rate; and the expansion is gradually carried out along with hydration and geopolymerization reaction, so that the filling compaction effect can be generated, the structure supporting effect is formed, the ground bearing capacity is improved, the reinforcement and repair engineering of ground collapse is facilitated, and the concrete is suitable for large-scale popularization and application.
本发明公开了一种发泡膨胀型地聚物注浆材料及其制备方法和应用，涉及注浆材料技术领域；该注浆材料包括以下重量份的原料制备而成：50‑60份的固废硅铝材料，5‑15份的固体激发材料，0.1‑1份的无机膨胀硬化剂，0.1‑1份的稳泡剂、0.1‑3份的减水剂和40‑80份的水；该注浆材料流动性好，对空腔的填充率高；膨胀性好，且膨胀是随着水化和地聚合反应逐渐进行，从而能够产生填充挤密作用，形成结构支撑效果，提高地面承载力，更有利于地面塌陷的加固和修复工程，适合大规模推广应用。
Foaming expansion type geopolymer grouting material as well as preparation method and application thereof
The invention discloses a foaming expansion type geopolymer grouting material as well as a preparation method and application thereof, and relates to the technical field of grouting materials. The grouting material is prepared from the following raw materials in parts by weight: 50-60 parts of a solid waste silicon-aluminum material, 5-15 parts of a solid excitation material, 0.1-1 part of an inorganic expansion hardening agent, 0.1-1 part of a foam stabilizer, 0.1-3 parts of a water reducing agent and 40-80 parts of water, the grouting material is good in fluidity and high in cavity filling rate; and the expansion is gradually carried out along with hydration and geopolymerization reaction, so that the filling compaction effect can be generated, the structure supporting effect is formed, the ground bearing capacity is improved, the reinforcement and repair engineering of ground collapse is facilitated, and the concrete is suitable for large-scale popularization and application.
本发明公开了一种发泡膨胀型地聚物注浆材料及其制备方法和应用，涉及注浆材料技术领域；该注浆材料包括以下重量份的原料制备而成：50‑60份的固废硅铝材料，5‑15份的固体激发材料，0.1‑1份的无机膨胀硬化剂，0.1‑1份的稳泡剂、0.1‑3份的减水剂和40‑80份的水；该注浆材料流动性好，对空腔的填充率高；膨胀性好，且膨胀是随着水化和地聚合反应逐渐进行，从而能够产生填充挤密作用，形成结构支撑效果，提高地面承载力，更有利于地面塌陷的加固和修复工程，适合大规模推广应用。
Foaming expansion type geopolymer grouting material as well as preparation method and application thereof
一种发泡膨胀型地聚物注浆材料及其制备方法和应用
MO ZHENLIN (Autor:in) / SUN TAO (Autor:in) / YI XIANG (Autor:in) / OUYANG GAOSHANG (Autor:in) / YUAN YONGQIANG (Autor:in) / WANG ZIYAN (Autor:in) / XIAO YANG (Autor:in) / PENG XIAOJUN (Autor:in) / YANG SHAOPENG (Autor:in) / ZHANG LAN (Autor:in)
20.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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