因此,开展寒区沥青结合料的低温性能和光辐射研究,显得十分重要。
Therefore, it is extremely important to study on low temperature performance and the ray aging of the bituminous binder.
结果表明:温拌剂对沥青结合料的影响与温拌剂类型和掺量、沥青类型有关。
The results indicate that the influence of the warm agents on asphalt binder is related to warm agent type, content and asphalt type.
沥青胶浆由沥青结合料和矿物填料组成,是用于道路铺筑的沥青混合料的重要组成部分。
Asphalt mastic consists of asphalt binder and mineral filler, and is an important component in asphalt mixture for paving roads.
文章最后介绍了沥青路面冷再生的设计和施工方法,结合实体工程综合评价了再生混合料的使用性能。
The designing and constructing technics are also developed in this paper and the engineering performance of the recycled mixture used in highway entity pavement is comprehensively evaluated.
采用动态剪切流变仪测定了掺纤维沥青胶浆的高温流变特性,结合车辙试验结果评价了此特性对该混合料高温性能的影响。
High temperature rheology of asphalt added fibers was determined and the evaluation of the rheology on the properties of the mix wasperformed in combination with rutting results.
讨论了不同结合剂与不同性质沥青相配合时修补料的烧结强度指数及烧损率的变化。
The changes of the sintering strength index and sintering loss rate of the mixes with different binders and pitches were discussed.
结合工程实例,介绍一般的水泥路面加铺沥青混合料工程的质量控制新方法。
In this paper, new quality control methods for asphalt concrete pavement overlay engineering on cement road were introduced through a case of construction engineering.
然而,矿粉结合料比为1.5时,由于添加熟石灰后试件太硬无法拌和,因此沥青胶浆的工程性质无法测试。
However, engineering properties for hydrated lime asphalt mastics at 1.5 dust to binder ratio, couldn't be tested because the specimens were too stiff to mix at this ratio.
橡胶沥青混合料是指采用橡胶沥青作为结合料与集料加热拌和而得到的一种沥青混合料。
The rubber asphalt mixture is an asphalt mixture by taking the rubber asphalt as the bonding material to be heated and mixed with the aggregates.
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.
结合直方图分割与边缘检测的多级滤波分割算法,证明对沥青混合料图像有较好的性能。
The multilevel segmentation algorithm which concerned edge detection and histogram has been proved a robust tool fit to the asphalt concrete image.
对于添加石灰石的SBS I - D沥青胶浆,其针入度指数同样表现一最佳矿粉结合料比,该比值高于其他胶浆的最佳矿粉结合料比。
For the limestone and SBS I-D asphalt mastic, the penetration index values also showed an optimum dust to binder ratio but with higher values than other mastics.
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.
考虑了沥青混合料的热粘弹特性,结合热传导理论,通过有限元数值模拟,研究在温度场作用下反射裂纹的应力场。
Based on theories of viscoelasticity and heat transfer, the stress field of reflective crack under the temperature field is studied by finite element simulation.
结合PE抗车辙剂沥青混合料的施工情况,提出了PE抗车辙剂改性沥青混合料的生产和施工工艺。
Based on the construction of asphalt mixture with anti-rut agent PE, the manufacture and construction technology are put forward.
文章结合沈阳到山海关路面维修工程,研究了再生沥青混合料抗水损害问题。
Moisture resistance of recycling old asphalt mixture is studied based on the pavement maintenance engineering of Shenyang-Shanhaiguan expressway.
文中结合国内外已有的研究,阐述了乳化沥青冷再生基层混合料配合比设计工作。
This article researches at home and abroad, specifies the proportioning and production design of mixed material in the cold rebirth substrate of emulsified bitumen.
本文以高粘性沥青为结合料,主要对以下四方面内容进行了研究:首先,用有限元方法计算分析应力吸收层防治反射裂缝效果。
Based on high viscous asphalt, this paper mainly studied the following four topics: Firstly, FEM (finite element method) was used to analyze the effect of stress absorbing layer.
文中还结合后续纤维沥青、纤维沥青混合料的性能试验结果提出纤维的技术要求。
Also technical requirements related to the addition of fiber into asphalt mixtures are proposed based on experiments on performance of fiber, fiber asphalt and fiber reinforced asphalt.
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.
针对热拌沥青混合料生产的过程控制,结合工程实践,论述了生产过程中沥青混合料的均匀性和配合比准确性等应注意的问题和采取的措施。
According to the process control of hot-mixed asphalt mixture, this paper analyses the problems and control measures on the uniformity and mix accuracy of hot-mixed asphalt mixture in production.
结合高、低温性能来看,再生水泥砂浆粉沥青混合料更适宜应用于高温潮湿地区。
Combination of high and low temperature performance point of view, recycled asphalt cement powder is suitable to be used in hot and humid areas.
结合高、低温性能来看,再生水泥砂浆粉沥青混合料更适宜应用于高温潮湿地区。
Combination of high and low temperature performance point of view, recycled asphalt cement powder is suitable to be used in hot and humid areas.
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