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A platform for research: civil engineering, architecture and urbanism
Geopolymer high-strength grouting material and preparation method thereof
The invention discloses a geopolymer high-strength grouting material and a preparation method thereof. The geopolymer high-strength grouting material comprises the following components in parts by mass: 3-8 parts of Portland cement, 10-15 parts of mineral powder, 25-35 parts of fly ash, 4-8 parts of silica fume, 30-45 parts of sand, 0.1-3 parts of an expanding agent, 0.2-2 parts of a water reducing agent, 0.1-3 parts of a defoaming agent, 35-45 parts of an alkali activator and 5-10 parts of water. The geopolymer high-strength grouting material has the beneficial effects that the grouting material has the advantages of early strength, rapid hardening, high fluidity and micro-expansibility, and the preparation method has the advantages of being easy and rapid to implement, environmentally friendly and capable of saving energy.
本发明公开了一种地聚物高强灌浆料及其制备方法，包括以下组分及其质量份数：硅酸盐水泥3～8份，矿粉10～15份，粉煤灰25～35份，硅灰4～8份，砂30～45份，膨胀剂0.1～3份，减水剂0.2～2份，消泡剂0.1～3份，碱激发剂35～45份，水5～10份。本发明的有益效果是该灌浆料具有早强、快硬、高流动性、微膨胀性，制备方法具有实施容易、快捷且环保节能的优点。
Geopolymer high-strength grouting material and preparation method thereof
The invention discloses a geopolymer high-strength grouting material and a preparation method thereof. The geopolymer high-strength grouting material comprises the following components in parts by mass: 3-8 parts of Portland cement, 10-15 parts of mineral powder, 25-35 parts of fly ash, 4-8 parts of silica fume, 30-45 parts of sand, 0.1-3 parts of an expanding agent, 0.2-2 parts of a water reducing agent, 0.1-3 parts of a defoaming agent, 35-45 parts of an alkali activator and 5-10 parts of water. The geopolymer high-strength grouting material has the beneficial effects that the grouting material has the advantages of early strength, rapid hardening, high fluidity and micro-expansibility, and the preparation method has the advantages of being easy and rapid to implement, environmentally friendly and capable of saving energy.
本发明公开了一种地聚物高强灌浆料及其制备方法，包括以下组分及其质量份数：硅酸盐水泥3～8份，矿粉10～15份，粉煤灰25～35份，硅灰4～8份，砂30～45份，膨胀剂0.1～3份，减水剂0.2～2份，消泡剂0.1～3份，碱激发剂35～45份，水5～10份。本发明的有益效果是该灌浆料具有早强、快硬、高流动性、微膨胀性，制备方法具有实施容易、快捷且环保节能的优点。
Geopolymer high-strength grouting material and preparation method thereof
一种地聚物高强灌浆料及其制备方法
CHEN JIANJUN (author) / CHEN JIANCHUN (author) / YE JIAYUAN (author) / ZHANG WENSHENG (author) / WANG JINGYU (author) / WANG HONGXIA (author) / REN XUEHONG (author)
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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