The MAC is the abbreviation of the "MULTIGRADE ASPHALT CEMENT". This is a kind of gum modified asphalt, which belongs to the physics modification.

The paper studies the effect of air voids and asphalt cement on asphalt mixes fatigue properties with the five kinds of asphalt mixes composed of different type gradation.

采用五种不同级配类型沥青混合料，就沥青混合料的空隙率、沥青用量，对其疲劳性能的影响进行了系统地研究。

Generally, flexibility is enhanced by relatively open-graded aggregate mixtures and high asphalt cement contents, factors which contribute to a lower mixture stability.

通常柔性是由以下内容来实现的：成比例的非连续级配集料混合物、高强度的沥青水泥用量以及有助于降低混合物稳定性的各种因素。

But when the dosage surpassed 30 kGy, the modified asphalt cement performance descended more or less.

但当剂量超过30kGy时，改性沥青的动态力学性能有一定的下降。

25 ℃ penetration and PG high temperature parameter are also measured on asphalt cement and field aged conventional asphalt.

测试了沥青胶浆以及经现场老化的常规沥青的25℃针入度及其PG高温指标。

Laboratory Research of Foamed Asphalt Cement as Regenerating Agent

泡沫沥青水泥作再生剂的试验研究

The preparation principle and mechanics speciality of hot blended epoxy resin asphalt cement

热拌环氧沥青混凝土的配制原理及其力学特性

Guarantee the ratio of fine dust to asphalt cement.

4保证矿粉与沥青的比例。

Tests on thermal stress in asphalt cement sample and its numerical simulation

沥青混凝土温度应力试验及其数值模拟

Emulsified Asphalt Cement ( CA) Mortar Mixing Ratio Design and Experiment Calculation

乳化沥青水泥（CA）砂浆配合比设计与试验计算

Mechanisms of strength formation of emulsified asphalt cement pavement concrete

乳化沥青水泥路面混凝土强度形成机理

Based on the present research productions, Load stress and temperature stress of asphalt pavement with lean concrete base are additionally calculated and the influence of correlated factors is analyzed.

在现有研究成果基础上，补充计算了贫混凝土基层沥青路面的荷载应力和温度应力，并分析了各因素的影响。

People worry about the serious rutting of asphalt concrete pavement with asphalt-stabilized base course.

沥青稳定基层沥青混凝土路面是否会出现严重车辙，为人们所担忧。

The action between layers of asphalt concrete surface and aggregate base under load may be a contact problem in fact.

考虑荷载作用下，沥青路面面层之间以及面层与基层之间，实际上可能处于接触状态。

Disposal of Reflective Cracks in Asphalt Pavement on Lean Concrete Base

贫混凝土基层沥青混凝土路面反射裂缝处理

Numerical Analysis of Coupling Stress for Asphalt Pavement on Lean Concrete Base

贫混凝土基层沥青路面温度-荷载耦合应力分析

Construction technology of asphalt concrete paver in stable base construction

沥青混凝土摊铺机摊铺稳定层的施工技术

Research on Structure Analysis& Design of Asphalt Pavement with Lean Concrete Base

贫混凝土基层沥青路面结构分析与设计研究

Research of the Rapid Repair Material on Asphalt Concrete Semi-rigid Base

沥青路面基层快速修补材料研究

Experiment and Research on the Anti-crack Measures of Asphalt Covering Layer in Rebuilding the Worn Airport Concrete Pavement

沥青加铺层改造机场旧水泥跑道防裂措施试验研究

Research on Thickness of Modified Asphalt Covering Layer in Rebuilding the Worn Airport Cement Pavement

机场水泥道面改性沥青盖被层厚度设计