摘要
温拌沥青混合料是一种环保节能型的新材料,具有与相应的热拌沥青混合料一致甚至更优的路用性能,但却能在更低的温度下拌和和压实,从而降低了生产过程中的能源消耗和烟尘等废弃物的排放。文中从实际施工出发,对温拌沥青混合料的保温性能、环保节能、路面压实情况以及混合料的物理和力学指标等进行了试验研究。
WMA(warm mix asphalt)is one kind of environmental protection and energy conservation newtyped materials.comparing with HMA(hot mix asphalt) it has an corresponding and even more excellent road pavement performances,but its mixing and shaping temperature can be reduced,then its energy consumption and dust decreased. In this paper ,the thermal insulation property environmental protection energy conservation road surface compaction condition and blending the physics and mechanics index of WMA are introduced.
出处
《交通科技》
2009年第S2期112-114,共3页
Transportation Science & Technology
