Performance investigation on asphalt macadam base with different gradations;
不同级配沥青碎石基层性能的对比研究
Coarse aggregates relative proportion of asphalt macadam;
沥青碎石粗集料的相对比例
The methods for testing density of asphalt macadam with large void ratio are analyzed,the defect of wax sealing method and volume method are also discussed,these two methods were just the ones recommended by specifications for testing bulk density of asphalt macadam,and the method of wax sealing is modified.
分析了大孔隙沥青碎石混合料毛体积密度的测定方法,指出了蜡封法和体积法的不足,对蜡封法作了改进,并通过试验研究对其进行了对比分析。
Bailey gradation design method is applied to the gradation design for asphalt treated base.
应用贝雷法进行沥青碎石混合料级配设计,在取用相同材料的条件下,选用不同的设计密度调整矿料的级配,通过性能指标及密度对比试验,结合施工可行性优选矿料的级配。
Structure I is with the traditional semi-rigid base, structure II is with graded crushed stone as a transition layer and the structure III is with asphalt treated base as the upper base.
在此基础上结合国内外实际路面结构形式,拟定三种路面结构——结构Ⅰ为传统半刚性基层沥青路面、结构Ⅱ为具有级配碎石过渡层的半刚性基层沥青路面、结构Ⅲ为具有沥青碎石上基层半刚性下基层的混合式沥青路面,通过对比分析,后两种结构具有更好的力学性能。
According to the documents and results of indoor experiments,this paper recommended proportioning of two kinds of permeable base materials which are composed of asphalt-aggregate of grading type Ⅱ and cement-aggregate of grading type Ⅵ respectively.
通过查阅国内外资料和进行大量室内试验 ,确定了级配 型沥青碎石和级配 型水泥碎石两种透水基层材料的配合比。
Bring forward our own resolvent methods of the isolation of asphalt detritus composite through the construction of pavement.
对面层施工中沥青碎石混合料离析进行了研究，提出了自己的解决方法。
When a bituminous macadam pavement with rubber powder is laid on an ol d asphalt pavement,the reflex crack could be postponed and prevented,also the life of the pavement could be prolonged.
在旧的沥青路面上加铺掺橡胶粉的沥青碎石薄层,可以延缓或防止反射裂缝,延长路面的使用寿命,故有必要探讨掺橡胶粉的沥青碎石混合料的设计、施工方法及路用性能。
tar-macadam plant
焦油沥青碎石拌制机
Experimental Research on Asphalt Chip Seal Surface Based on MHB Rubblization Technology
基于MHB碎石化技术的沥青碎石封层试验研究
tar-macadam batch mixer
焦油沥青碎石分批拌和机
The Test Study on the Large-Stone Asphalt Mixes
大粒径沥青碎石(LSAM-25)混合料试验研究
Quality Control of ATB Bitumen Macadam Flexible Basement Construction
ATB沥青碎石柔性基层施工质量控制
Analysis of Influence Factors of Temperature Stress of Open-graded Large Stone Asphalt Mixture in Asphalt Pavement
开级配大粒径沥青碎石混合料沥青路面温度应力影响因素分析
Bituminous penetration nlacadam
沥青贯入式碎石路面
ANALYSIS OF ASPHALT PAVEMENTS TEMPERATUER STRESS WITH ASPHALT TREATED BASE COURSE
沥青稳定碎石基层沥青路面结构温度应力分析
Compare of Methods Determining Asphalt Content in Asphalt Treated Macadam
沥青稳定碎石沥青用量确定方法的比较
Determination of Best Asphalt Content in Asphalt Stabilized Macadam Base Mixture
沥青稳定碎石基层混合料最佳沥青用量的确定
The road was metalled, then asphalt was laid.
道路被铺上碎石子，然后再铺以沥青。
I' m going to tarmac the front drive.
我要把前面的汽车道铺上碎石沥青.
Study on the Design Method of ATB Materials
沥青稳定碎石基层材料设计方法研究
Experiment and Study on Performance of Gravel-Ceramic Epoxy Asphalt Mixture
碎石型陶粒环氧沥青混合料试验研究
Performance Research of Emulsified Bitumen Cement-Stabilized Crushed-Stone Pavement
乳化沥青水泥稳定碎石路用性能研究
The quality control of asphalt stabilized macadam ATB in Punan express highway
浦南高速沥青稳定碎石ATB质量控制
On hot asphalt seal coat with the single particle size gravel technology
浅谈热沥青加单一粒径碎石封层技术
Discussion on Amount of Gravel and Asphalt in Synchronous Chip Sealing
同步封层施工中碎石与沥青用量探讨