asphalt penetration test
英 [ˈæsfælt ˌpenəˈtreɪʃn test]
美 [ˈæsfɔːlt ˌpenəˈtreɪʃn test]
【机】沥青针入度试验
双语例句
- This paper studies performance of modified asphalt mortar changing with volume of modifier and filler-asphalt ratio by performing the high-temperature penetration test and low-temperature creep test.
为了研究矿粉对沥青老化性能的影响，采用旋转薄膜烘箱试验模拟胶浆的老化，测试了不同老化状态时沥青胶浆的高、低温性能。 - The shearing properties of asphalt mixture in wearing layer of a testing section of Gangzhou-Wuzhou Expressway are evaluated by the single penetration test and unconfined compression test.
利用单轴贯入试验和无侧限抗压试验，对广梧高速公路试验段面层沥青混合料的抗剪性能进行了评价和检验。 - This shows that the suitability between the fiber and asphalt mixtures is very good. Second, the influence of polyacrylonitrile fiber on performance of asphalt mortar was studied by cone penetration test, bending beam rheological test and dynamic shear rheological test.
第二，通过改进的锥入度试验，弯曲梁流变试验和动态剪切流变试验，分析了聚丙烯腈纤维对基质沥青胶浆性能的影响。 - The effect of semi-rigid base layer conditioning period, high penetration emulsified asphalt spread temperature and conditioning temperature to the penetration effect were also analyzed. Furthermore, the shear strength test between surface and base layers were utilized to obtain the optimal content of high penetration emulsified asphalt.
并分析了基层养生龄期、高渗透乳化沥青洒布温度、养生温度等因素对渗透效果的影响。其次，进行了基层与面层间抗剪强度试验，得到了高渗透乳化沥青最佳用量。