Shotcrete has been widely used in the support of tunnels and mine roadways, but frequent
blasting disturbances can easily cause it to spall from rock surfaces. In previous laboratory …

Studying the dynamic response of support systems under blasting impact holds significance
for ensuring the safety of underground space and roadways. Thin spray-on Liner (TSL), an …

In order to comprehensively investigate the influence of the thickness of thin spray-on liners
on their adhesive strength with different surrounding rock environments, pull-off tests were …

Thin spray on liners (TSL) are polymeric or cement-based products that have been used for
underground rock support extensively. Although linear–elastic behaviour assumptions have …

Abstract Thin Spray-On Liner (TSL) has been widely used in underground engineering
support such as mining due to its convenient operation and good support effect. The TSL …

This paper investigates the use of a thin spray-on liner (TSL) as stope face support in narrow
width tabular stopes. The application of areal support is difficult in these stopes because of …

This paper presents a series of experimental investigations on the time-dependent
characteristics of ethylene–propylene–diene monomer (EPDM) under various temperatures …

Polymer-based materials have been motivated to be an alternative support system element
in the mining/tunneling industry due to their logistic and geotechnical benefits. Thin spray-on …

The influence of a polypropylene fiber on the tensile properties of a cement-polymer based
thin spray-on liner (TSL) was investigated in this study. Two different contents of fiber were …

In order to adapt to dry and wet environment in mine roadways and improve the
performance of sealing materials under different environmental conditions, this study …