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A platform for research: civil engineering, architecture and urbanism
Industrial solid waste-based green high-performance grouting material as well as preparation method and application thereof
The invention discloses an industrial solid waste-based green high-performance grouting material and a preparation method and application thereof, and relates to the field of road maintenance. The framework materials comprise 40-60 parts by mass of steel slag and 40-60 parts by mass of mineral slag; the composite exciting agent is a mixture of water glass and sodium hydroxide, the modulus of the water glass is 0.8-1.6, and the mass ratio of the composite exciting agent to the framework material is 4-10%; the mass ratio of the framework material to the water is 0.45-0.6. According to the invention, the raw materials are simply selected, excessive additives are not used, the setting time can be adjusted within a certain range, the early strength and the later strength are high, the concrete has the characteristics of good durability, excellent groutability, short curing time and the like, and the preparation method is simple.
一种工业固废基绿色高性能注浆材料及其制备方法和应用，涉及公路养护领域，包括骨架材料、复合激发剂和水；骨架材料钢渣和矿渣，所述钢渣、矿渣的质量份数分别为40～60份、40～60份；复合激发剂为水玻璃与氢氧化钠的混合物，水玻璃的模数为0.8~1.6，复合激发剂的质量与所述骨架材料的质量比为4%～10%；骨架材料与水的质量比为0.45～0.6。本发明在配置原料上选取简单，不使用过多的外加剂，凝结时间可以实现在一定范围内可调，早期和后期强度高，具有耐久性好、可注性优良和养护时间短等特点，并且制备方法简单。
Industrial solid waste-based green high-performance grouting material as well as preparation method and application thereof
The invention discloses an industrial solid waste-based green high-performance grouting material and a preparation method and application thereof, and relates to the field of road maintenance. The framework materials comprise 40-60 parts by mass of steel slag and 40-60 parts by mass of mineral slag; the composite exciting agent is a mixture of water glass and sodium hydroxide, the modulus of the water glass is 0.8-1.6, and the mass ratio of the composite exciting agent to the framework material is 4-10%; the mass ratio of the framework material to the water is 0.45-0.6. According to the invention, the raw materials are simply selected, excessive additives are not used, the setting time can be adjusted within a certain range, the early strength and the later strength are high, the concrete has the characteristics of good durability, excellent groutability, short curing time and the like, and the preparation method is simple.
一种工业固废基绿色高性能注浆材料及其制备方法和应用，涉及公路养护领域，包括骨架材料、复合激发剂和水；骨架材料钢渣和矿渣，所述钢渣、矿渣的质量份数分别为40～60份、40～60份；复合激发剂为水玻璃与氢氧化钠的混合物，水玻璃的模数为0.8~1.6，复合激发剂的质量与所述骨架材料的质量比为4%～10%；骨架材料与水的质量比为0.45～0.6。本发明在配置原料上选取简单，不使用过多的外加剂，凝结时间可以实现在一定范围内可调，早期和后期强度高，具有耐久性好、可注性优良和养护时间短等特点，并且制备方法简单。
Industrial solid waste-based green high-performance grouting material as well as preparation method and application thereof
一种工业固废基绿色高性能注浆材料及其制备方法和应用
XU JIAN (author) / TAN LONGZHEN (author) / LIU YONGHAO (author) / PENG YANG (author)
2023-04-04
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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