... 沥青针入度;asphalt penetration 沥青;asphalt;bitumen;pitch 沥青;柏油;煤焦油沥青;Bitumen;Asphalt ...
基于34个网页-相关网页
asphalt penetration test 沥青透入度试验
asphalt penetration macadam 地沥青贯碎石路
penetration asphalt 渗透用沥青
high penetration emulsified asphalt 高渗透力乳化沥青
The industry application indicated that the paving asphalt penetration ratio could be improved significantly by using a small amount of this improver. The quality of paving asphalt was also improved.
工业试验证明：使用该改进剂后， 道路沥青的针入度比提高明显，可改善道路沥青针入度比的不足，提高沥青产品的质量。
The changes of penetration, softening point and ductility of asphalt during aging proved that the kinetic model is reliable.
同时，老化过程中，沥青针入度、软化点及延度的变化进一步证明了所得动力学模型是可靠的。
For the limestone and SBS I-D asphalt mastic, the penetration index values also showed an optimum dust to binder ratio but with higher values than other mastics.
对于添加石灰石的SBS I - D沥青胶浆，其针入度指数同样表现一最佳矿粉结合料比，该比值高于其他胶浆的最佳矿粉结合料比。
应用推荐