对高含碳矿物改性路用沥青进行了研究。
We modified asphalt with a high carbon content mineral in this paper.
环氧沥青混凝土是一种特殊的热固性材料，具有优越的路用性能。
Epoxy asphalt concrete is a kind of special thermosetting material with outstanding road performances.
这条路是用沥青铺的。
而已有的研究表明废胶粉能改善沥青的路用性能。
Studies showed that crumb rubber powder could improve the roadperformance of asphalt.
结合对两种类型沥青混合料路用性能的分析，提出了一种骨架密实结构沥青混合料的设计方法。
Combined with road performance analysis of two types of asphalt mixture, a design method for dense framework structured asphalt mixture was put forward.
试验结果表明，空隙率、沥青含量和密度对再生沥青混合料路用性能影响很大。
Test results indicate that void ratio, asphalt content and density have great influence on road usage performance of recycle asphalt mixture.
压实度与空隙率的变异性影响着沥青路面的路用性能。
The variability of compactness and crevice rate influence the asphalt pavement performance.
沥青作为一种路用结合料，成为公路建设长久使用不衰的一种材料，但由于沥青材质本身的差异，常会使公路出现一些病害。
As a road binder, asphalt is a long-lasting material for roads construction, but because of differences in asphalt material itself, diseases often occur on the highway.
采用马歇尔试验配合比设计方法分别对TLA改性沥青混合料和基质沥青混合料进行了配合比设计并对其路用性能进行了检验。
Marshall test design methods of asphalt mixtures are used to design the TLA modified asphalt mixture and its base asphalt mixture respectively and their road performances are tested.
对沥青进行不同温度、不同针重及不同贯入时间下的针入度试验，以此来评价沥青的流变特性及路用性能。
The rheological property and pavement performance of asphalts are studied by carrying out penetration test at different temperature, different weight and different time.
沥青混合料采用温拌沥青混合料技术可显著降低拌和与碾压温度，并达到与热拌沥青混合料相同的路用性能。
Asphalt mixture using warm mix asphalt mixture technology can significantly reduce the mixing and rolling temperature, and can achieve hot mix asphalt mixture road performance of the same.
简要说明改性沥青的配合比设计以及改性沥青混凝土路面施工工艺，检验改性沥青混合料路用性能。
The text discusses mixture ratio design of modified asphalt and constructional technics of modified asphalt pavement, checkout the usage for road capability by modified asphalt.
同时，通过沥青混合料的试验，对两种改性沥青的路用性能进行比较，并且结合实际工程铺筑试验路对室内试验的结果进行验证。
Then the road use performance comparison of the asphalt mixtures was studied by the mixture test. Furthermore it validated the test results by building test road.
沥青混合料的低温抗裂性能是多年冻土地区沥青路面的关键路用性能之一，老化对其有着重要影响。
The asphalt mixture's crack resistance at low temperature is one of the key pavement performances in perennially frozen soil zone, and aging procedure has important effect on it.
对兰炼沥青分别用SBS、PE、SBR进行改性，并对改性沥青混合料路用性能及改性机理进行了探讨。
The bitumen produced from Lanlian is modified with SBS, PE, SBR. Moreover the performance of mixture with modified bitumens and mechanism of modification are studied.
研究结果表明，纤维沥青混合料具有优良的路用技术性能，且工艺简单、经济合理，具有很好的推广应用价值。
The study indicated, for the good pavement technique performance, simple construction process and the reasonable price, the fiber asphalt mixtures possess good spreading and practical value.
经室内路用性能试验验证，用本方法设计的沥青混合料具有优良的抗滑、防渗、抗车辙以及耐低温和疲劳的性能。
Through evaluating the pavement performance of asphalt mixture in laboratory, the asphalt mixture designed by the method has a super pavement performance.
使用低温落体能量试验作为评价改性沥青低温性能的方法，研究了聚乙烯及其复合改性沥青混合料的路用性能，指出了PE复合改性是一种改善沥青性能的行之有效的方法。
By the way of low temperature energy falling test research on the properties of PE and PE complex modified asphalt, a systematical study on the pavement performance of the mixtures is made.
这种方法是基于沥青混合料路用性能的体积配比设计计算方法，经室内路用性能试验验证，用本方法设计的沥青混合料具有优良的抗滑性能、防水性能、抗车辙能力。
This method is one of the void design procedures based on the road performance. The test results show that the bituminous mixture designed by this method has a good road performance.
除了优化混合料级配外，沥青胶结料的流变特性对这一路用性能也起着关键作用。
Besides optimum aggregate grading, bituminous binder's rheological property play a key role in the pavement performance.
骨架密实型沥青混合料由于能够兼顾各项路用性能，得到越来越多路面工程师的青睐。
Asphalt mixture with skeleton dense structure has won increasing reputations by pavement engineers because of its good pavement performance.
沥青稳定碎石基层由于其优良路用性能，使其在重载道路、高速公路上得到了广泛应用。
Asphalt treated base is widely used in heavy road and express-highway, as it has superior pavement performance.
试验讨论了聚酯纤维与聚丙烯腈纤维对沥青混合料的路用性能的影响。
The experiment studied the effect of polyester fiber and polyacrylonitrile fiber on asphalt concrete.
结合试验段进行了乳化沥青冷再生混合料路用性能的试验。
Combined test section was emulsified asphalt cold mixture of renewable pavement performance tests.
路用性能评价表明，沥青的高温稳定性、低温抗裂性、抗老化性和感温性等性能完全满足铺筑高等级公路的要求。 该产品正应用于国内高速公路的建设。
The evaluation showed that the high temperature stability, low temperature cracking resistance, aging resistance and temperature susceptibility meet the requirements of high grade road asphalt.
硬质沥青具有良好的路用性能，在常温状态下还具有较常见基质沥青好的力学性能、耐疲劳性能和水稳性。
Hard asphalt mixture have well pavement performace, and have better mechanical performance fatigue resistance and water damage resistance.
研究认为，随着岩沥青掺量的增加，其对混合料路用性能的影响逐渐减弱，当掺量由20%增加到25%时，性能变化很小。
It is pointed that with rock asphalt content increasing, its effectives wears off. When content increases from 20% to 25%, performance of mixture has little change.
研究认为，随着岩沥青掺量的增加，其对混合料路用性能的影响逐渐减弱，当掺量由20%增加到25%时，性能变化很小。
It is pointed that with rock asphalt content increasing, its effectives wears off. When content increases from 20% to 25%, performance of mixture has little change.
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