Quantitative evaluation of sprayability and sag resistance of thin spray-on liners with low CO2 emissions for replacing shotcrete to seal coal mine roadway
Shotcrete used for gas sealing of coal mine roadway is easy to crack during micro-movement and the heavy use of shotcrete consumes a large amount of cement increasing CO2 emission. Thin spray-on liners (TSLs) with high elongation at break, less material consumables and low CO2 emissions can replace...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-12-01
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| Series: | Case Studies in Construction Materials |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214509524012130 |
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