Delayed-Expansion Capsule Sealing Material for Coal Mine Overburden Isolated Grouting

Delayed-Expansion Capsule Sealing Material for Coal Mine Overburden Isolated Grouting

Grouting technology is an important method of ground reinforcement and can effectively improve the stability of engineering rock mass. During overburden isolated grouting in coal mines, the influence of unexpected fractures may lead to substantial grout leakage, resulting in ineffective grouting. Th...

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Bibliographic Details
Main Authors:	Dayang Xuan, Xiaoming Ning, Kaifang Lu, Jian Li, Jialin Xu
Format:	Article
Language:	English
Published:	MDPI AG 2024-12-01
Series:	Applied Sciences
Subjects:	overburden isolated grouting SAP film cover “capsule” sealing material flow characteristics expansion rate
Online Access:	https://www.mdpi.com/2076-3417/14/24/11595
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