隧道水泥处置碎石排水基层配合比设计及应用

The design and application of cement disposing stone drainage base mix proportion design io tunnel

结合某高速公路隧道工程实例,介绍水泥处置碎石排水基层的透水性能、配合比设计与选择及施工技术与质量措施,通过现场试验检测证明,水泥处置碎石排水基层满足设计技术要求,符合质量验收标准。

Combining with the road and some highway tunnel engineering practice,the permeability performance,mix proportion design and choice,construction technology and quality measurement of cement disposing stone drainage base were introduced.It was proved by site testing detection that cement disposing stone drainage base satisfied the technique of design,and accorded with the quality acceptance standards.