Materials Reports  2017, Vol. 31 Issue (21): 98-105     https://doi.org/10.11896/j.issn.1005-023X.2017.021.014
REVIEW PAPER |
Advances in Non-excavation Grouting Reinforcement Materials in the Road Engineering
ZHANG Lei1,2, WEN Penghui1, WANG Chaohui1, DI Shengguan3, YIN Weiyong1
1 School of Highway, Chang’an University, Xi’an 710064;
2 Henan Transport Investment Group Co.,Ltd., Zhengzhou 450016;
3 Tianjin Municipal Engineering Design & Research Institute, Tianjin 300051