改性沥青路面配合比设计和施工

Mix proportion design and construction of modified asphalt pavement

以深平大道为例,重点介绍了改性沥青配合比设计以及其施工过程,指出改性沥青混合料路面是路面施工中的最后一道工序,配合比设计和施工直接影响路面的质量和使用寿命,应重点在级配,原材料选用及施工方面严格控制,从而确保沥青路面的质量。

Taken Shenping road as example the mix proportion design of modified asphalt as well as its construction process are mainly introduced. Author points out that the construction of modified asphalt mixture pavement is the last process in pavement construction. So mix proportion design and construction directly influence the quality and service life of pavement. In the end author emphasized that the gradation, raw material and construction quality should be guarantee to ensure engineering quality of asphalt pavement.