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A platform for research: civil engineering, architecture and urbanism
METHOD FOR PREPARING GROUTING REINFORCEMENT FILLER FOR MINING
The present disclosure provides a grouting reinforcement filler for mining and a preparation method thereof The grouting reinforcement filler for mining includes a first component and a second component. The first component includes 100 to 130 parts by weight of a polyol polymer, 0.8 to 1.2 parts by weight of a catalyst, 0.1 to 0.3 parts by weight of a foaming agent, and 0.5 to 1.5 parts by weight of a surfactant, and the second component includes 65 to 85 parts by weight of polyisocyanate, 5 to 15 parts by weight of a modifier, 10 to 20 parts by weight of a plasticizer, and 10 to 15 parts by weight of a reactive flame retardant.
METHOD FOR PREPARING GROUTING REINFORCEMENT FILLER FOR MINING
The present disclosure provides a grouting reinforcement filler for mining and a preparation method thereof The grouting reinforcement filler for mining includes a first component and a second component. The first component includes 100 to 130 parts by weight of a polyol polymer, 0.8 to 1.2 parts by weight of a catalyst, 0.1 to 0.3 parts by weight of a foaming agent, and 0.5 to 1.5 parts by weight of a surfactant, and the second component includes 65 to 85 parts by weight of polyisocyanate, 5 to 15 parts by weight of a modifier, 10 to 20 parts by weight of a plasticizer, and 10 to 15 parts by weight of a reactive flame retardant.
METHOD FOR PREPARING GROUTING REINFORCEMENT FILLER FOR MINING
YU XIAOFENG (author) / WANG YUCHAO (author) / SHEN DONG (author) / LIU LIZONG (author) / BAI GUANGFENG (author) / LIU YIFANG (author) / ZHANG MINGKUN (author) / JIA MENGYUAN (author) / XIE ENQING (author)
2023-12-07
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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