Mixture Design of Fire-Retarded OGFC in Road Tunnel
Source abstract
Abstract
ABSTRACT Because surface performance of cement pavement can't satisfy requirements of road tunnel, asphalt pavement is widely used in road tunnel in China. However, due to complexity of driving condition in road tunnel, traditional asphalt pavement also can't satisfy requirements of road tunnel well. Moreover, combustibility of asphalt will cause hidden trouble to the use of traditional asphalt pavement. Hence, open graded friction course (OGFC) asphalt mixture has been considered as the pavement material. Mixing fire-retarded inorganic compound into asphalt will improve the fire-retarded performance of asphalt. Meanwhile, OGFC design method has been developed. Based on the work, study on the permeability, skid resistance, stability on high temperature, water susceptibility and low noise of OGFC mix to satisfy requirements of the pavement of road tunnel. KEYWORDS: Road tunnelFire-retarded asphaltOGFCGradationPerformance
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Safety and Risk Management · Asphalt Pavement Performance Evaluation · Coal Properties and Utilization
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (6)
Show source-provided references
1. Field Test Methods of Subgrade and Pavement for Highway Engineering · 1995
2. 10.1016/S0886-7798(98)00080-710.1016/S0886-7798(98)00080-7 ↗
3. KEITH , A. and Craig , H. 1992. Prediction and Measurement of the Acoustical Performance of Porous Road Surface Inter-Noise 223–228.
4. LI Z. · Journal of Changsha Communications University · 2002 · 18 · 44
5. PRITHVI S. K. · 1999
6. SANTHA L. · 1997