该词条未找到_海词词典

您要查找的是不是：

Hard asphalt mixture could be designed by Marshall design method . which desigh flow and criterion are the same as the general bituminous mixture. 标准马歇尔设计方法适用于硬质沥青混合料配合比设计，其配合比的设计流程及其相应的技术标准与普通基质沥青混合料无显著差别。
High-temperature Shear Performance Testing Study for Hard Asphalt Mixture 硬沥青混合料高温剪切性能试验研究
hard asphalt mixture 硬质沥青混合料
The homogeneity of the asphalt mixture can be reflected by its indexes. 沥青混合料均匀性可以通过沥青混合料均匀性指标来反映；
It is concluded from the study that the absorption coefficient depends upon the air voids of asphalt mixture. 发现空隙率尤其是有效空隙率是影响沥青混合料吸声系数的关键因素;
With the increase of the nominal maximum aggregate size, the homogeneity of the asphalt mixture deteriorates. 随着公称最大集料粒径的增大，沥青混合料均匀性变差。
The conclusions are useful in effectively controlling VMA and enhancing the property of asphalt mixture. 结论对如何有效控制VMA，提高沥青混合料质量有实际意义。
This paper introduces a technique for making hard asphalt in the spot of solvent - deasphalt unit into powder or liquid state product. 本文介绍了把硬沥青在溶剂脱沥青装置内就地加工成粉状或浆状产物的技术。
Immersion wheel trucking test was used for proving the effect of antistripping agent in asphalt mixture. 采用几种条件下处理过的沥青混合料试件在不同水温下的浸水车辙数据,说明了酰胺类抗剥剂的有效性。
In addition, gradation differentials show influence on voids of asphalt mixture. 离析对路面空隙率有直接影响，当空隙率超过一定限度时，对路用性能影响很大。
The morphology of the blending was characterized by scanning electron microscope.The well dispersed hard asphalt was the reason for the increase of the impact streng... 扫描电镜微观证实,均匀分散的硬沥青使聚丙烯从脆性材料过渡到韧性材料,这是聚丙烯材料冲击强度提高的原因。
A new concept of destroy inflexion is brought forward and this point is regarded as the asphalt mixture's resistance. 同时结合无侧限抗压试验数据建立了求解混合料粘聚力和内摩擦角的公式。
Mortar theory assumes that asphalt mixture is a dispersed system of multilevel interspace reticulate structure. 胶浆理论认为沥青混合料是一种多级空间网状结构的分散系。
Polyester fiber as a good adding material for asphalt mixture, has been used in the asphalt pavement. 聚酯纤维作为一种良好的沥青混合料添加材料，在沥青路面中已开始应用。
It is exponential relation between the resistivity and air voids of asphalt mixture. 电阻率与空隙率之间遵从一定的指数关系。
In this paper, mainly based on Xingtai - Linqing expressway, studied on SBS modified asphalt mixture. 本文主要以河北省邢台-临清高速公路建设为依托,展开SBS改性沥青混合料工程应用研究的。
With the developement of heavy petro leum processing, in order to make more catalytic cracking feed with solvent deasphalt unit, de-oil hard asphalt of lower value product is produced simultaneously. 随着重油加工深度的提高,溶剂脱沥青装置为生产更多的催化裂化原料,同时生产了低价值副产物脱油硬沥青,造粒成型技术是加工硬沥青的合理而有效的手段。
Tests show that clay in fine aggregate affected the water stability of asphalt mixture markedly; the permeable critical air void is 7.5? 试验表明;集料泥土污染对沥青混合料水稳性影响显著;沥青混合料的渗水临界空隙率为7.;5%25。
The test results indicate that clay dosage and plasticity index influence the water stability of asphalt mixture significantly. 试验结果表明:细集料中泥土质量分数与泥土塑性指数对沥青混合料水稳定性影响显著;
The threshold value of clay dosage of fine aggregate is 2%. If the clay dosage exceeds 2%,it will affect the water stability of asphalt mixture. 细集料泥土质量分数的临界值为2%25,当超过2%25时会明显降低混合料的抗水损害能力;