RAPID REPAIR AND REINFORCEMENT TREATMENT PROCESS OF HIGHWAY STRUCTURE LAYER BY GROUTING

• Main Authors: WANG Gang, FENG Zhirui, YANG Yang, ZHANG Xuan, NIU Nan, CUI Ye, HE Zhengfeng, LIU Yunfei, CHEN Wei, XIE Xihui, SHI Xiaojian, XIE Haifeng, WANG Qi, HAN Ronggao, LIU Jian, GUO Wei, XU Yanhui, XUE Yuping, ZHANG Fengchao, CHEN Lin
• Format: Patent
• Language: English
• Published: 24.04.2024

The invention relates to a rapid repair and reinforcement treatment process of highway structure layer by grouting, comprising that following steps: uniformly drilling holes at the diseased parts of the road surface and 2 - 3 m outside the diseased parts at a hole spacing of 1.2 - 1.8 m according to...