This paper used the density as a measure index of the compaction effect of warm mix asphalt mixture,through the density comparison of warm mix asphalt mixture and common asphalt mixture to determine the optimal compaction temperature,based on this made asphalt mixture specimen,and evaluated its road performance,the experimental results showed that the road performance of asphalt mixture addition of self devel-oped warm mix asphalt viscosity materials was correspond to common hot mix asphalt mixture,but the compaction temperature compared could re-duce up to 45 degrees compared with the common hot mix asphalt mixture.%采用密度作为衡量温拌沥青混合料压实效果的指标，通过温拌沥青混合料与普通沥青混合料的密度比较来确定最佳压实温度，在此温度下制作沥青混合料试件，并评价其路用性能，试验结果表明：添加自行研制温拌降粘材料的沥青混合料的路用性能与普通热拌沥青混合料相当，但压实温度与普通热拌沥青混合料相比最多可以降低45℃。
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