asphalt相关论文
Waste packaging polyethylene (WPE) was used to modify raw asphalt by melt blending the components at 190℃ for 1 h in a ......
The binder properties were determined in accordance with Chinese standard such as ductility test, which allowed to measu......
A new method was used to evaluate the fatigue properties of the bonding layer used in the bridge deck pavement. The shea......
The asphalt microtopography and mechanical properties have been studied extensively in recent years due to the developme......
The performance of asphalt pavement is seriously affected by aging of asphalt binder,so indices are expected which can n......
The effects of fiber modifiers on the performance of asphalt mixtures are investigated in this paper.Cellulose fiber,pol......
Comparative Study on Test Performance of Two Kinds of High Modulus Asphalt Concrete for the Steel Br
Along with the popularization and application of the steel bridge in China,due to the high modulus of asphalt concrete w......
Asphalt pavements absorb and store more heat than natural surfaces. Thus, high temperatures are emitted from conventiona......
Higher requirements are put forward for interlayer bonding property with the increase of traffic load, including bearing......
A numerical analysis using a finite element program was performed on three structures:hot mix asphalt(HMA) reinforced tr......
On April 28th,Xinjiang Jiuzhou Asphalt Manufacture Co Ltd announcedthe inauguration of production of 250 000 t/a asphal......
Evaluation of high temperature performance of SBS-modified asphalt mixture was presented.Both wheel loaded method and cr......
介绍在建中日本最大规模的全库铺设沥青混凝土面板水库的抗震设计。基于水库所处的地形、地质及堤体填筑条件,首先对水库整体进行......
Stirring uniformity of mixture depends not only on structural parameters of the mixer, motion parameters, but also to a ......
Analysis of Aging Mechanism of SBS Polymer Modified Asphalt based on Fourier Transform Infrared Spec
The aging mechanism of SBS modified asphalt during its aging process was studied.The characterizations of base asphalt,S......
Crumb rubber modified asphalt containing 20 percent crumb rubber particles of 30 mesh has been examined by Scanning Elec......
The kinetics of simultaneous transesterification and esterification with a carbon-based solid acid catalyst was studied.......
In order to understand the strength developing law of the epoxy asphalt mixture,a curing reaction model of the epoxy asp......
Preparation and Properties of Asphalt Modified with a Composite Composed of Waste Package Poly(vinyl
A composite composed of waste package poly(vinyl chloride)(WPVC) and organic montmorillonite(OMMT) was prepared by coext......
The theory and approach of the surface modified of asphalt fire-retardant with silane coupling agent were introduced.The......
The density of asphalt was measured with the pycnometer and densitometer. Creep properties of the asphalt were investiga......
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CRMA was prepared by mixing PG 64-22 asphalt with crumb rubber powder of 40 mesh size and 18% by weight of the asphalt. ......
Rheological Properties of Conductive Asphalt Binders Containing Graphite and Carbon Fiber Before and
Modified asphalt binders were prepared by adding conductive materials, graphite and carbon fiber. The rotation thin film......
The combustion characteristics of styrene-butadiene-styrene(SBS) asphalt are studied by thermogravimetric analysis(TG/DT......
The dam of Three Gorges Project is characterized by large flood discharge capacity,more outlets,complicated flood discha......
Nanotechnology has been gradually penetrated into the field of asphalt modification.Seemingly magic effects of nanomater......
A method was developed to make a quantitative analysis of the microstructure of asphalt modified with styrene-butadiene-......
By indirect tensile strength(ITS) test and unconfined compressive strength(UCS) test, the influence of various material ......
In view of environmental and economic aspect,asphalt was modified with recycled packaging waste expended polystyrene(WEP......
We investigated microstructure morphologies of three asphalts(SK, Karamay, and Esso) used in China using atomic force mi......
It is the first systematic research in the world on the composition design of epoxy asphalt concrete as pav- ing materia......
In the 1950s, research on natural regionalization for highway was set out in China. This paper reviews its history and i......
利用2种不同的方法加筋沥青罩面:①在沥青混合料中加入短切玻璃纤维改善沥青混凝土的特性,②采用玻璃格珊加筋沥青混凝土.应用断裂......
The rutting resistance of multilayer asphalt overlay was researched by using laboratory wheel tracking test. The effects......
Used as flame retardant of tunnel asphalt pavement, organic bromides produce a large amount of poisons and smoke in cons......
As a common polymer, styrene-butadiene-styrene block co-polymer(SBS) can be used for modifying asphalt. It can im-prove ......
推导出一种有别于其他数值解(如有限元法)的预估沥青路面永久变形的理论精确解。运用莫尔-库仑屈服条件和半空间内一点受集中力作......
This paper presented the methods of reducing the compaction segregation of asphalt layer by improving the operating char......
研究了沥青路面不同深度处沥青胶结料的老化程度.比较了现场老化沥青和室内老化沥青的流变性能,并评价了路面不同深度处老化沥青的......
沥青混合料具有典型的黏弹性能,首先对离散单元法进行了简要介绍,提出了采用这种方法分析沥青混合料粘弹性能的理论以及分析路线和......
To evaluate the effects of Crumb Rubber Modifiers (CRMS) on basic engineering properties (i.e. Marshall, tensile strengt......
A new way to improve the tunnel fire protection by using flame-retarded porous asphalt pavement containing ATH powders w......
红外热像仪与水银玻璃温度计校核一致性良好,使用红外热像仪测温应正确选择拍摄距离、正确设定发射率和环境条件参数。红外热像仪......
In 2008 structural failures occurred on the asphalt pavement,with a hydraulic blast furnace slag base,of the motorway A3......
The use of concrete wastes in asphalt treated base (ATB) not only prevents environmental pollution but also protect ston......
The deoiled asphalt as the carbon source and the ferrocene as the metal source and the catalyst precursor were chosen to......
