Application of Cement and Emulsified Asphalt Stabilized Macadam in Highway Reconstruction

Research on the Performance of Asphalt Stabilization Macadam with Different Molding Methods

沥青稳定碎石不同成型方法对比研究

By tests and finite element analysis for the macro-structure of pavements, researchers found that the open-graded asphalt macadam can prevent the reflection crack in asphalt pavements, but very few people can explain it on meso-level.

研究人员通过试验和宏观有限元分析认为开级配沥青碎石能够防止反射裂缝，却很少有人能从细观层面上做出解释。

Approach to strengthening old pavement structure that paves high void asphalt macadam with top-size aggregate 37.5 cm on existed pavement instead of semi-rigid base, can prevent base reflection cracking and drain water from base layer.

将空隙率较高的最大粒径为37.5cm的大粒径沥青碎石混合料铺筑在老沥青路面上代替半刚性基层，解决半刚性基层补强中反射裂缝及排水问题。

Around construction of rural highway network, the pavement cover has taken texture of asphalt macadam mix and utilized composite soil engineering membrance, averting the pavement perviousness, increasing the service life of pavement.

针对农村公路网建设，路面面层采用沥青碎石混合料结构，研究利用复合土工膜，预防路面透水，增加和保证路面的使用寿命的探讨。

The paper takes the first segment of the road surface in the ShenDaexpressway as an example, to introduce controlling the course of construction in anti-skid layer of the mastic asphalt macadam.

本文以沈大高速公路路面第一标段为例，介绍沥青玛蹄脂碎石抗滑层施工过程控制方法。

The adaptability study shows that reduced the temperature at subgrade top by increasing the thickness of the structure set the layer of graded crushed stone or asphalt macadam is benefit to protect the permafrost.

适应性研究表明，增加结构层厚度、设置级配碎石层或者沥青碎石层，一方面将导致路面结构基层融沉附加应力增大；另一方面能够有效的降低路基顶面温度，有利于保护冻土。

Contrastive Analysis of Asphalt Macadam and Graded Stone Transitional Layer in Prevention of Reflecting Crack of Semirigid Base

沥青碎石与级配碎石过渡层在防止半刚性基层反射裂缝的对比分析

Investigation of reflective cracking and stress analysis for overlay structure with large-size asphalt macadam

大粒径沥青碎石加铺层结构反射裂缝调查及应力分析

Function Design of Asphalt Macadam Base Mixtures

沥青碎石基层混合料的功能设计

Anti-Cracking Mechanism Analysis of Cracking Relief Layer of Extra Coarse Asphalt Macadam

特粗粒径沥青碎石裂缝缓解层防裂机理分析

Research on the relationship between permanent deformation and air void structure of asphalt macadam mixture

沥青碎石混合料永久变形与空隙结构关系研究

Research on Dynamic Deformation Characteristic of Asphalt Macadam Mixture

沥青碎石混合料动力变形特性研究

Application Study of Anti-Seepage Technique of Asphalt Macadam Pavement Base

沥青碎石路面基层防渗技术的应用研究

However, adding different type and content of mineral fillers to asphalt binders could result in considerable changes in the engineering properties of asphalt mastic.

然而，向沥青结合料中添加不同种类及含量的矿物填料将造成沥青胶浆工程性质的显著改变。

The results of comparison and evaluation indicate that the new technology of high density open cell polyurethane field joints coating excel the traditional asphalt mastic field joints coating in the aspects of technical performance, economical efficiency and so on.

对比评价结果表明，高密度开孔聚氨酯补口新技术在技术性能及经济性等方面均优于传统的沥青玛蹄脂补口技术。

The development of highway construction promotes the development of road surface technology. New paving road technologies such as asphalt mastic stone pavements, porous pavements, color pavements are gradually applying in China.

公路建设的发展推动了路面技术的发展，诸如沥青玛蹄脂碎石路面、排水路面、彩色路面等新的铺路技术正逐渐在我国推广应用。

Engineering properties of the asphalt mastic such as penetration, penetration index, softening point, ductility, and viscosity were observed as a function of type and content of mineral filler used.

通过试验，得到了沥青胶浆针入度、针入度指数、软化点、延度及粘度等工程性质对应于不同添加剂种类及含量的函数关系。

Properties of Miber ⅰ fiber, the fiber asphalt mastic and the fiber reinforced asphalt mixtures were analyzed incorporated with the principles of choosing fiber in road construction.

根据路用纤维的选择原则，对纤维沥青混合料、纤维的性能和纤维沥青胶浆的性能试验结果进行分析。

Asphalt mastic consists of asphalt binder and mineral filler, and is an important component in asphalt mixture for paving roads.

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。

Dynamic Viscoelastic Characteristic Analysis of Diatomite Modified Asphalt Mastic

硅藻土改性沥青胶浆的动态粘弹特征分析