Experiments on Water Permeability and Mechanical Performances of Porous Bituminous Concrete 透水性沥青混凝土的透水性能和力学性能试验研究
The fibers can notably enhance the performance of bituminous concrete, but the function of fibers and the degrees of enhancement have big differences. 研究表明,纤维能显著改善沥青混凝土的材料性能,但不同纤维的性能及其改善作用存在较大的差异。
Popularize common materials for mature ditch anti-seepage projects such as concrete, bituminous concrete and plastic film. 推广使用混凝土和沥青混凝土、塑料薄膜等成熟的渠道防渗工程常用材料;
Causes for Unevenness of Bituminous Concrete Pavement and Preventive Measures 浅析沥青混凝土路面通车后产生不平整的原因和预防对策
The paper introduced the construction technology of bituminous concrete paving coat, the materials choice of water proof layer. 介绍了沥青混凝土铺装层的施工技术,并对防水层材料的选择等技术也作了介绍。
Characteristics of Stress and Displacement in Rockfill Dam with Bituminous Concrete Core 沥青混凝土心墙堆石坝的应力及位移特征
Combining the Haoxi Road Transformation Project, the paper introduces the design method of paving bituminous concrete surface after treating the disease of cement concrete pavement. 该文结合南通市濠西路改造工程,介绍水泥混凝土路面病害处理后,加铺沥青混凝土面层的设计方法。
This experiment analyzed the road function properties of four familiar types of fibers in bituminous concrete, which are lignin fibers, acrylic fibers, polyester fibers and mineral fibers. 试验对比分析了木质素纤维、腈纶纤维、聚酯类纤维和矿物纤维四种常见的沥青混凝土路用纤维的性能。
The Research of Sets of Equipment for Recovering and Using Waste Bituminous Concrete Pavement Materials 废旧沥青砼路面材料回收利用成套设备的研制
The screed is preheated to guarantee that the bituminous concrete may not be caking due to lower temperature at the start stage of paver. 熨平板预热是保证摊铺机起步阶段沥青混凝土不降温凝结,从而保证施工质量的必要步骤。
Quality Control for Hot Mixed Bituminous Concrete Pavement in Expressway Construction 高等级公路施工中对热拌沥青砼路面的质量控制
The author analyzed the influence of overload trucks on the structure of bituminous concrete road surface and countermeasures concerned. 分析货车超载对沥青混凝土路面结构的影响及相应对策。
Design of Bituminous Concrete Pavement Structure and Materials Composition of Kai-Yang Expressway 开阳高速公路沥青混凝土路面结构和材料组成设计
This paper introduces the treatment method and construction technique of laying bituminous concrete pavement on the dilapidation cement concrete road surface in old road rebuilding. 本文介绍的是在破损的水泥混凝土路面上进行沥青混凝土路面铺筑时,旧路面的处理方法和施工工艺。
The Application of Geotechnical Synthetic Materials to Bituminous Concrete Pavement 浅谈土工合成材料在沥青混凝土路面上的应用
The use of composite rolled cement concrete and bituminous concrete as the highgrade highway pavement is put forward in this paper; 提出复合碾压水泥混凝土和沥青混凝土作为高等级公路路面;
The compacted quality of bituminous concrete directly affects the flatness and compactedness of bituminous pavement. 沥青混凝土压实质量的好坏,直接影响沥青路面的平整度和密实度。
Taking the burner of 3000 type bituminous concrete mixing plant as an example, the working principle, structure and atomized mechanism of atomizer are analyzed, and the design calculation and verification calculation are done. 以3000型沥青混凝土拌和设备所使用的燃烧器为例,对其雾化器的工作原理、结构和雾化机理进行了分析,并且对雾化器的设计进行了设计计算与校核计算。
This paper is particularly studied the bituminous concrete pavements structures, which are widely used in expressway. 本文重点是对高速公路中广泛采用的沥青混凝土柔性路面结构进行研究。
For the problem and cause of bituminous concrete pavement, the paper analyzed the application of geotechnical synthetic materials to bituminous concrete pavement. 从目前沥青混凝土路面存在的问题和产生的原因,以及土工合成材料在沥青混凝土路面的应用作了简单分析。
Brief Introduction of Fibre Bituminous Concrete and Its Construction Mixture Volume and Technology 纤维沥青砼简介及施工掺量和工艺的确定
Comparative analysis of the economy and energy consumption between cement concrete and bituminous concrete pavements 水泥混凝土路面与沥青混凝土路面的经济与能耗分析
The application of bituminous concrete in old cement concrete pavement reconstruction 沥青混凝土改造旧水泥混凝土路面的应用
Study on Formed Mechanism of Non-Loading Cracks of Bituminous Concrete Pavement 沥青混凝土路面非荷载性裂缝形成机理研究
Study and Practice of Bituminous Concrete Permeable Pavement 沥青混凝土透水路面的研究和实践
Now it is paid increasing attention to improve anti-crack capacity of pavement by using fiber bituminous concrete. 目前采用纤维沥青混凝土来提高路面的抗裂能力越来越受重视。
The characteristics and performance of bituminous concrete and bituminous macadam are analyzed, and it is indicated that gap-graded bituminous mixture has the merits of thermal stability and durability. 文章对混凝土和沥青碎石的特点及性能进行分析,指出以间断级配组成的沥青混合料具有热稳定性和耐久性的优点。
In light of mixture ratio design and construction technology control of surface course of expressway bituminous concrete pavement, the author discusses relevant key technologies to ensure construction quality of course, in order to improve construction quality of bituminous concrete pavement and to increase economic benefits. 针对高速公路沥青混凝土路面上面层的配合比设计和施工工艺控制等问题,探讨了保证面层施工质量的相关关键技术,以提高沥青混凝土路面的施工质量,从而提高经济效益。
In affecting bituminous concrete performance of the many factors, mineral mixture grading is among the more important factors. 在影响沥青混凝土路用性能的诸多因素中,矿质混合料级配是其中较为重要的因素。