Comparison between Various Pavement Designs for Mountainous Expressway in Guangxi and their Countermeasures

By illustrating the pavement performance specially required for the mountainous expressways in Guangxi,the article,through multiple a lternatives comparison and demonstration,draws a conclusion that the cement con crete pavement is more suitable than other kinds of pavement for Guangxi area.Ai ming at the problems existing in the cement concrete pavement of expressways in Guangxi mountainous area,the article proposes the treating measure accordingly. It thus provides reference for the design,construction and management of expres sway pavement in Guangxi mountainous area.