查询词典 asphalt felt

China's "Highway Engineering Technical Standards" will be divided into high-level road according to technical quality, sub-senior, middle and low-level four kinds, all kinds of road surface types are as follows: Senior Pavement - asphalt concrete pavement, cement concrete pavement, plant mix asphalt crushed stone pavement, stone pavement of rocks or neat; second high-level road surface - asphalt penetration-style pieces, gravel road, asphalt road debris, gravel road, asphalt road surface, Treatment, semi-neat stone pavement; middle road - broken, gravel (size distribution, or clay-bound) road surface, irregular stone pavement, other granular surface; low road - aggregates stabilized soil surface, and other local materials, reinforcement or improvement of soil surface.

中国《公路工程技术标准》将路面按技术品质分为高级、次高级、中级和低级四种，各种路面的面层类型如下：高级路面——沥青混凝土路面，水泥混凝土路面，厂拌沥青碎石路面，整齐石块或条石路面；次高级路面——沥青贯入式碎、砾石路面，路拌沥青碎、砾石路面，沥青表面处治路面，半整齐石块路面；中级路面——碎、砾石路面，不整齐石块路面，其他粒料路面；低级路面——粒料加固土路面，其他当地材料加固或改善土路面。

In order to find out the main influence factor to the water stability of granite asphalt mixture and make large-scale use of granite aggregate in asphalt pavement possible. dynamic shear rheometer was used to study the rheological properties of asphalt mastics with different granite powders and different filler-asphalt ratios to analyse the interaction ability between different granites and asphalt.

为了找出影响花岗岩沥青混合料水稳定性的主要因素，使花岗岩大规模应用于沥青路面成为可能，从花岗岩沥青胶浆着手，采用动态剪切流变仪，对不同花岗岩石粉、不同粉胶比条件下的沥青胶装进行流变性能的研究，以此分析不同花岗岩与沥青交互作用能力。

Finally, according to the characteristics of the cast asphalt concrete, modified asphalt SMA, epoxy asphalt concrete and steel fiber reinforced concrete, different pavement forms are made up and analyzed. Pavement form which consists of the cast asphalt concrete at bonding layer and epoxy asphalt at wearing course performs well. Then the rational height of the layers is analyzed and it is compared with the pavement form which use steel fiber reinforced concrete at bonding layer.

最后，根据浇注式沥青混凝土、改性沥青SMA、环氧沥青混凝土以及钢纤维混凝土的特性进行铺装结构形式组合，分析不同铺装结构形式的受力性能，得到下层浇注式沥青混凝土上层环氧沥青混凝土的铺装结构形式是一种良好的铺装方案，同时着重分析其上下层厚度的合理取值，并将其与钢纤维混凝土下面层的铺装结构形式进行比较。

In the test of pavement design with hot recycled asphalt mixes, the content of recovered asphalt pavement is 40%, and the recovered asphalt pavement was added in new aggregates, new asphalt and rejuvenator. They were mixed in the certain temperature at central plant.

再生沥青混合料配比设计实验是沥青刨除料的添加量为40%，再拌入新集料、新沥青和再生剂，进行热搅拌得到再生沥青混合料。

Road Products business unit Acting Anti-stripping of asphalt, asphalt emulsifier, to taste asphalt of the road with wood fiber, polyester fiber road, asphalt Transporter release agent, and other products.

路用产品部门主要代理经营沥青抗剥落剂、沥青乳化剂、沥青去味剂、路用木纤维、路用聚酯纤维、沥青运输车脱模剂等产品。

According to many years asphalt pavement construction experience of the author and combining with Technical Specification for Construction of Asphalt Pavement,this passage makes brief introduction to the two asphalt pavement construction ways,e.g.using covering cloth and using hot-mixed asphaltic concrete so as to provide reference for people who work on asphalt pavement project.

文章根据作者多年来从事沥青路面施工的经验，结合《沥青路面施工技术规范》，对撒布法沥青路面面层和热拌沥青混合料沥青路面面层施工分别作了简要介绍，以便他人从事沥青路面施工时作参考。

Based on a simulation of asphalt mixtures' grade,asphalt binder content and air void in factual construction conditions,asphalt mixture samples at various segregation levels are obtained by gyratory testing machine,then integrated performances of asphalt mixture are tested.

在室内模拟试验中，考虑施工时混合料级配、用油量、空隙率等关键指标的变异性，采用旋转压实成型试件，定量测试真实离析水平下材料性能衰减程度。

Authors designed four mixtures of dense-graded asphalt stabilized macadam base with the method recommended by Technical Specifications for Construction of Highway Asphalt Pavement, Superpave design method, coarse aggregate voids filling method and Bailey method separately, and determined the pavement performances of asphalt stabilized macadam base mixture under the optimal oil-stone rate which include resistance capacity to vertical deformation and fatigue. Then, four design methods were compared and appraised. Based on the above study, a new asphalt-stabilized macadam base mixture gradation design method-five control sieve design method was put forward.

分别采用现行规范推荐法、Superpave法、主骨架空隙体积填充法和贝雷法设计了4种密级配沥青稳定碎石基层混合料，然后采用力学指标设计法确定了所设计的4种级配沥青稳定碎石基层混合料的最佳油石比，并对最佳油石比下的沥青稳定碎石基层混合料进行了抗永久变形性能和抗疲劳性能等路用性能的研究；根据设计过程和设计结果对4种级配设计方法进行了比较评价，在此基础上提出了新的密级配沥青稳定碎石基层混合料的级配设计方法－五控制点级配设计方法。

The relation of the water stability of asphalt mixture with the interaction of granite and asphalt was verified by freeze-thaw split test. It is found that there is a good corresponding relationship between the rheological property of granite asphalt mastic and the water stability of the granite asphalt mixture.

并通过冻融劈裂试验检验沥青混合料水稳定性与沥青和石粉交互作用能力之间的关系，发现花岗岩沥青胶浆的流变学性质与花岗岩沥青混合料水稳定性之间存在良好的对应关系。

Based on the volume relationship of aggregate, asphalt, air voids V(subscript a and voids in mineral aggregate V(subscript MA in stone mastic asphalt, the relationship between V and asphalt content is discussed and an optimum asphalt content O(subscript AC equation is deduced.

根据沥青马蹄脂碎石混合料中集料、沥青、空隙率与矿料间隙率V(下标 MA之间的体积关系，推导了V与沥青用量之间的关系；论证了V对SMA混合料级配的影响；讨论了V与级配之间的关系。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。