road asphalt

Compared with foreign asphalt pavement, overall quality of asphalt pavement in China is poor which seriously affects road usage and access rates, and brings enormous economic losses.

与国外沥青路面相比较，我国沥青路面的整体质量不高，严重影响道路的使用率和通行率，同时带来巨大的经济损失。

Purpose To develop heavy traffic road asphalt of stable quality.

目的开发质量稳定的重交通道路沥青。

Targeting at premature damage on asphalt pavement of expressway, this paper suggests adopting new structure of thick asphalt flexible base course pavement, which is applied on representative road segment in Shaowu-Sanming Expressway, so to anticipate a more rational pavement design.

针对高速公路沥青路面早期损坏现象，提出采用厚沥青层柔性基层路面新结构，并在邵三高速公路选择有代表性的路段进行实施，以期路面设计更为合理。

Primary Study of asphalt binding course applied in Concrete Road

水泥混凝土路面的沥青联接层作用初探

We take an example that use asphalt emulsion priming construct by Ha Shuang Highway, detailed discuss the key tache of asphalt emulsion priming construct by reference other country road of local and experience of overseas.

以哈双高速公路乳化沥青透层的施工为例，借鉴国内其它国道主干线及国外的经验，详细阐述了乳化沥青透层施工的关键环节。

Main factors influencing the compress of asphalt concrete pavement in road construction

谈在公路施工中影响沥青混凝土路面压实的主要因素

With sufficient strength and excellent surface performance and drainage function, the porous asphalt facing is more advantageous when used for anti skid road surface and driving safety, compared with conventional dense graded asphalt pavements.

排水沥青面层因其足够的结构强度以及良好的表面特征和排水功能，与传统的密级配沥青混凝土路面相比，在路表防滑和保障行车安全方面具有很大的优势。

Relationship between aggregate gradation and road performance of asphalt mixture

沥青混合料级配特征与路用性能的相关性

They're walking on the asphalt road.

他们正行走在柏油路上.

Analysis of Factors Influencing Service Life of Urban Road Asphalt Pavement and Counter Measures

影响城市道路沥青路面使用寿命的因素分析及对策

Epoxy asphalt concrete with good properties of high strength, high rigi-ty, antifatigue and corrosion resistance is extensively abroad used for bridge surface pavement, road surface wearing Layer and traffic parking station, etc, and application process is more maturity.

环氧沥青混凝土具有强度高、刚度大、耐疲劳、耐腐蚀等许多优良特性，国外广泛应用于桥面铺装、路面磨耗层、公交停车站等场所，技术已趋成熟。

Considerations on Big Transition in Market of Heavy Transportation Road Asphalt

对我国重交沥青市场大转折的思考

Properties of Miber ⅰ fiber, the fiber asphalt mastic and the fiber reinforced asphalt mixtures were analyzed incorporated with the principles of choosing fiber in road construction.

根据路用纤维的选择原则，对纤维沥青混合料、纤维的性能和纤维沥青胶浆的性能试验结果进行分析。

forecasting the quality of road asphalt with the ta of crude assay

用原油评价数据预测道路沥青质量

Preparation and application of flexible package for road asphalt avoiding environmental pollution

环保型道路沥青软包装袋的研制及应用

two methods for forecasting the quality of road asphalt with the data of crude assay are proposed.

提出两种方法，在溶剂脱沥青过程之前用原油评价数据预测道路沥青质量。