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Feasibility Studies on the Utilization of Recycled Slag in Grouting Material for Tunneling Engineering

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 03 Sep 2022Publisher:MDPI AGJournal:Sustainability, volume 14, page 11,013 (eissn: 2071-1050,

Authors: Yazhou Ou; Gang Tian; Junjie Chen; Guoguang Chen; Xiaoyu Chen; Hai Li; Binggang Liu; +4 Authors

doi: 10.3390/su141711013

Feasibility Studies on the Utilization of Recycled Slag in Grouting Material for Tunneling Engineering

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Abstract

The construction of tunnels involves massive excavation work and generates an enormous amount of waste slag. The improper disposal of the waste slag may cause environmental pollution. The treatment of waste slag is usually costly. In this study, the feasibility of recycling waste slag as a component in the synchronous grouting material was investigated. A series of experimental measurements were conducted to evaluate the performance of grouting material with different proportions of recycled waste slag. The experimental results show that the grouting material with the selected proportion of recycled slag has a similar performance to the original grouting material mix. It was observed that waste slag can be recycled as one component of the grouting material for tunneling engineering.

Related Organizations

Southeast University
China (People's Republic of)
Southeast University
China (People's Republic of)
Nazarbayev University
Kazakhstan
Nazarbayev University
Kazakhstan

Keywords

tunneling engineering; green construction; waste slag; grouting material; recycling, Environmental effects of industries and plants, TJ807-830, tunneling engineering, recycling, TD194-195, Renewable energy sources, Environmental sciences, green construction, grouting material, waste slag, GE1-350

Impact byBIP!

	citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	9
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Top 10%
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 10%