OGFC

This paper concluded the experiences in the constructions of OGFC pavement , and proposed requirement of the construction technology and the quality control of OGFC pavement construction .

通过对开级配抗滑磨耗层（OGFC）沥青路面施工的总结，提出了开级配抗滑磨耗层（OGFC）沥青路面施工工艺和施工质量控制要求。

This paper studied the effects of the filler-asphalt ratio and the gradation on mechanical properties and water permeability of OGFC .

试验研究了粉胶比和集料级配对开级配沥青混凝土（OGFC）力学性能和透水性的影响。

Due to these disadvantages , open-graded friction course ( OGFC ) asphalt mixture has been considered as the pavement material .

针对出现的问题，研究采用开级配抗滑磨耗层（OGFC）沥青混合料铺筑隧道路面。

The major research thesis tunnels with low noise characteristics of anti-slide OGFC asphalt concrete pavement mix design methods , anti-sliding noise reduction performance and construction crafts .

本论文主要研究隧道内具有抗滑低噪声特性的OGFC沥青混凝土路面的配合比设计方法、抗滑降噪性能和施工工艺等。

Waterproof and cohesive layer is an important part of OGFC ( Open-graded friction courses ) . Adhesive and waterproof effect of the bonding materials directly impact on the use of pavement performance .

防水粘结层是OGFC路面的重要组成部分，粘结材料的粘结和防水效果直接影响路面的使用性能。

Open-graded friction course ( OGFC ) is a kind of interconnected pores open-graded asphalt mixtures , the porosity of 15 % or more , and it has excellent noise reduction , drainage , anti-sliding , which has much concern from the pavement construction .

开级配沥青磨耗层（OGFC）是一种具有互相连通孔隙的开级配沥青混合料，其孔隙率达到15%以上，它具有优良的降噪，排水，抗滑等功能，备受道路界人士的关注。