Research on the Application of Compound Warm Mixed Flame Retardant Asphalt Mixture in Long Tunnel
With the rapid development of highway tunnel,under the demand of the construction of power-ful transportation country,this paper carried out the application research of composite warm mixed flame re-tardant asphalt mixture in long tunnel.The results show that the high temperature properties of asphalt and asphalt mixture can be improved by adding the compound flame retardant,and the other properties are not lower than the original asphalt and asphalt mixture.The results of the test section show that the indexes of the compound warm mix flame-retardant asphalt mixture meet the design requirements and can be used for subsequent construction.The conclusion of this study provides technical supplement and support for the re-search of green low-carbon asphalt mixture in China,and provides a solid foundation for the development of asphalt mixture technology.
万方数据
维普
