高速公路混凝土路面板底脱空化学灌浆治理方法

Treatment Method for Void Underneath Concrete Pavement of Expressway with Chemical Grouting

摘要:

结合工程实例阐述了高速公路混凝土路面板底脱空成因,介绍了板底脱空的判定方法和化学灌浆治理施工工艺。

Abstract:

The causes of void underneath concrete pavement of expressway were illustrated by field cases, and determination methods for the void were introduced with treatment technology of chemical grouting.