温拌泡沬沥青混合料技术探讨

温拌沥青混合料具有节能环保、适宜低温施工等优点,施工工艺与热拌沥青混合料基本一致。温拌泡沫沥青合料是温拌沥青混合料的一种形式,文章从材料选择、级配设计、最佳沥青用量、经济效益分析等几方面对温拌泡沬沥青混合料和普通热拌沥青混合料进行对比分析,以供参考。

Research on Warm Mix Foamed Asphalt Mixture

Warm mix asphalt mixture has the advantages of energy conservation and environmental protection, suitable for low temperature construction, and the construction technology is almost the same as the hot mix asphalt mixture. Warm mix foamed asphalt mixture is a form of warm mix asphalt mixture, this paper compares warm mix fomaned asphalt with hot mix asphalt mixture from material selection, gradation design, optimum asphalt content and economic benefits. The research results could be taken as reference.