Study on the design and laboratory investigation of permeable semi-rigid base material with large air voids

• Published in: International journal of structural integrity Vol. 15; no. 1; pp. 146 - 161
• Main Authors: Li, Xu, Xiao, Zeyu, Zhao, Zhenguo, Sun, Junfeng, Liu, Shiyuan
• Format: Journal Article
• Language: English
• Published: Bingley Emerald Publishing Limited 10.01.2024; Emerald Group Publishing Limited
• Subjects: Aggregates; Asphalt pavements; Base course; Cement; Cold; Concrete; Crack propagation; Drainage; Engineering; Freeze-thaw durability; Mechanical properties; Performance indices; Permeability; Rain water; Raw materials; Road beds; Service life; Voids; Water damage; Water stability; United States > US; China; Semi-rigid base material; Water permeability coefficient; Unconfined compression strength; Permeability; Air voids

PurposeTo explore the economical and reasonable semi-rigid permeable base layer ratio, solve the problems caused by rainwater washing over the pavement base layer on the slope, improve its drainage function, improve the water stability and service life of the roadbed pavement and promote the applica...