2021
DOI: 10.4028/www.scientific.net/msf.1036.319
|View full text |Cite
|
Sign up to set email alerts
|

Research on Grouting Materials for Underground Construction Projects

Abstract: The engineering practice shows that the application of grouting technology to treat underground engineering has strong applicability and is one of the most commonly used technical means at present. Based on the underground engineering, this paper introduces the research achievements of grouting materials in recent years, including cement-based grouting materials, mixed grouting materials, anti-scouring grouting materials, and ultra-fine cement grouting materials. Current demand of grouting materials in undergr… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1

Citation Types

0
0
0

Year Published

2022
2022
2024
2024

Publication Types

Select...
3
1

Relationship

0
4

Authors

Journals

citations
Cited by 4 publications
(2 citation statements)
references
References 20 publications
0
0
0
Order By: Relevance
“…As the overrun pre-grouting requires the grouting pipe to penetrate to the bottom of the grouting hole to take into account the objective conditions of the coal mine, the grouting pipe must meet the conditions of easy cut off of the coal miner drum, good ductility and strength, good pressure resistance, low resistance to flow in the grouting pipe, good plasticity, and long service life [24,25].…”
Section: Methodsmentioning
confidence: 99%
“…As the overrun pre-grouting requires the grouting pipe to penetrate to the bottom of the grouting hole to take into account the objective conditions of the coal mine, the grouting pipe must meet the conditions of easy cut off of the coal miner drum, good ductility and strength, good pressure resistance, low resistance to flow in the grouting pipe, good plasticity, and long service life [24,25].…”
Section: Methodsmentioning
confidence: 99%
“…However, single types of cement grouts usually exhibit poor dispersion resistance and are prone to be diluted by water. In addition, they are inapplicable to environments with high water pressure and large dynamic water flow rate; moreover, flocculated cement particles are large, and are unlikely to be applied in rock with multiple small pores such as reef limestone; the advantages of chemical grouts lie in that high liquidity of such grouts enables the grouts to enter the small pores and narrow fractures, but chemical grout is expensive and chemical grouts exposed to the atmosphere and aquatic environment tend to cause pollution [28].…”
Section: Introductionmentioning
confidence: 99%