Mainly used to compaction the asphalt surface and gravel, sandy soil.
主要用于压实沥青以及沙砾和砂土路面。
Because of the advantages of asphalt pavement, the way of paving asphalt surface on city old concrete roads are more and more popular.
由于沥青路面的诸多优点，城市旧混凝土路面加铺沥青面层的旧路处理方式越来越受到青睐。
According to the test data of Changping road, it offers the limitation about porosity of the asphalt surface course on expressway in frigid areas.
以长平高速公路试验数据为依据，提出了寒冷地区高速公路沥青表层的容许空隙率的界限。
The features on the quality control of porous basalt aggregate asphalt surface used in Hohhot-Jining Expressway in Inner Mongolia are described in this article.
分析了内蒙古呼集高速公路使用多孔玄武岩沥青面层质量控制上的特点。
This paper explains the significance on the application of gabbro-diabase through aptitude test and experiment of gabbro-diabase in asphalt surface course of the high-type highway.
本文通过将高家窑辉长辉绿岩应用于高等级公路路面材料的实践，阐述开发此类岩石的资源和经济意义。
The construction of asphalt concrete road pavement, glass fiber grid can be placed between semi-rigid base and the seal, also may be placed on the sealing layer between the asphalt surface.
对新建沥青混凝土道路路面，玻纤格栅可置于半刚性基层与下封层之间，也可置于下封层与沥青面之间。
Based on asphalt surface theory and the features of high-grade highway project, the article discusses the feasibility of pavement construction technique in the construction of highway pavement.
基于多边界条件下的沥青面层理论和高等级公路路面工程的特点，探讨了路面施工技术在高等级公路建设路面施工中应用的可行性。
Afterward, time strode over me slowly, just like the road roller runs over the surface of an asphalt pavement that was not enough smooth.
后来，时间慢慢地从我身上走过，就像压路机在不够平整的沥青路面上碾过一样。
A thin patch of asphalt on top of the existing road surface near the lookout's former location was visible last night, but its purpose was unclear.
在板房位置附近马路上昨晚人们可看到有一薄层沥青。这种铺路面事情的目的是不清楚的。
Because of the surface of the glass cullet and its component characteristics, the glasphalt concrete need to be studied contrast with traditional asphalt concrete.
由于碎玻璃的表面及组分特性，需要对所制备的玻璃沥青混凝土和普通沥青混凝土进行对比性研究。
Avoid concrete as much as possible: It's about 10 times as hard as asphalt, and is a terrible surface for running.
尽量避免水泥路面：其硬度是沥青路面的十倍，是非常不适合跑步的路面。
Adding asphalt layer on the surface of run-way of cement mixture was much more better than adding cement cover.
在水泥混凝土道面上加铺沥青面层较以往的水泥混凝土盖被具有很大的优越性。
Natural asphalt storage in underground, some forming seam or piled up in the earth's crust surface.
天然沥青储藏在地下，有的形成矿层或在地壳表面堆积。
RCC-AC composite pavement is a pavement structure using a special technique to combine the asphalt concrete surface with the rolled concrete plate used as a base in a proper way.
AC复合式路面是将沥青混凝土面层与碾压混凝土板采用特殊技术有机地组合在一起的一种路面结构。
Surface course thickness and base modulus of asphalt concrete pavements are important parameters in pavement structure design.
沥青混凝土路面面层厚度和基层模量是路面结构设计中的重要参数。
And other than the pavement, the asphalt pavement has many advantages, such as: surface relatively flat, no juncture, vehicle smoothly, maintained and maintenance is simple, etc.
和其它的路面相比，沥青路面具有很多的优点，例如：表面相对较平整、没有接缝、车辆行驶比较平稳、养护和维修比较简单等。
The image from asphalt concrete cutting surface has three aspects of features, which include shape properties, structure characteristics and holes distribution.
沥青混合料切面的图像可以提取出形状系数、结构特征与孔洞分布三个方面的图像特征。
Low surface wettability and bulk density of petroleum asphalt are effectively solved by the use of a kind of surfactant and different particles distribution in the experiment.
实验中通过添加表面活性剂以及采用不同的粒度配比，有效地解决了石油沥青表面润湿性能差和具有较低堆密度的缺点。
This paper introduces the characteristics of the technology of modified emulsified asphalt fiber coat and its use in the construction of road surface layer.
介绍了改性乳化沥青纤维封层技术特点及在路面上作为封层的施工应用。
The acid value of waste tire crumbs is tested, and the surface of crumbs are activated, then the crumbs are used as the modifier in asphalt mixture.
对废弃轮胎胶粉的酸值进行了测试，并据此进行了胶粉表面活化处理，再用作为沥青混合料的改性剂。
Based on queue theory, construction machinery technique control model of the asphalt concrete surface has been build to provide a base for group machinery coordination.
基于“排队论”方法，建立了沥青混凝土路面施工机械工艺控制模型，为机群优化调度提供了基础。
This research applies central composite design and response surface methodology to optimize the process parameters of SEBS modified asphalt.
本研究应用星点设计效应面优化法对SEBS改性沥青工艺进行优化。
The items of the quality testing were included the viscosity of recycling asphalt, asphalt content of reclaimed asphalt concrete materials, compaction, surface smoothness and placement temperature.
再生沥青混凝土质量检验项目包括再生沥青的黏度、刨除料含油量、压实度、路面平坦度与施工温度等。
The test results showed that the central composite design and response surface methodology was suitable to the optimization research of waste tire crumb rubber in asphalt mixture.
将星点设计-效应面优化法应用于橡胶颗粒沥青混合料的级配组成优化是可行的。
The quality control of asphalt concrete pavement of high grade highway involves layers of cushion, base and surface.
高等级公路沥青混凝土路面施工质量控制包括垫层、基层和面层施工质量控制。
Construction process, drainage of asphalt concrete road surface and the corresponding drainage in the urban road are introduced, engineering example is given.
文章介绍了对排水性沥青混凝土路面、相应道路排水在城市道路中的施工工艺，给出了工程实例。
Mainly for the asphalt pavement cracks, pits and side issues such as eating, cement concrete pavement surface is also a serious breaking of the rupture and other issues.
沥青路面主要表现为裂缝、坑槽和啃边等问题，水泥混凝土路面也出现严重的挤碎、破裂等问题。
The article elaborates on several key points of paving asphalt concrete surface on cement concrete pavement, whose main effect is to improve the success rate of reinforcement.
论述了水泥砼路面加铺沥青砼路面的几个关键环节，主要效果是提高加强的成功率。
Calculation results indicate, pore water pressure in the inner asphalt pavement nearly has close relative to permeate coefficient of surface, thickness of surface and wheel speed etc.
计算结果表明，沥青面层内的孔隙水压力与面层的渗透系数、面层厚度以及车辆行驶速度等有密切关系。
Calculation results indicate, pore water pressure in the inner asphalt pavement nearly has close relative to permeate coefficient of surface, thickness of surface and wheel speed etc.
计算结果表明，沥青面层内的孔隙水压力与面层的渗透系数、面层厚度以及车辆行驶速度等有密切关系。
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