In this work, the effect of gradation of aggregates of size 4.75 mm and below on the rutting response of asphalt mix is studied (while all other parameters are held constant). Four different gradations of fine aggregate are used. These gradations are identified as FA0, FA1, FA2, and FA...
美[ɡrəˈdeɪʃ(ə)n] 英[ɡrə'deɪʃ(ə)n] n.渐变;(颜色等的)层次;【艺】浓淡法;分等 网络画笔渐变;等级;过渡层次 复数:gradations 同义词 n. nuance,degree,stage,progression,shift 英汉 英英 网络释义 n. 1. 渐变;(颜色等的)层次;【艺】浓淡法 ...
4. In chapter 5, some aggregates gradation range and mixture component calculation methods are provided. 第六章中,分别对不同结构类型的水泥碎石、二灰碎石进行了路用性能试验研究,以总结规律。 5. The core sand binder can be characterized with higher strength, easy collapsibility, better gradation and...
1) coarse/fine gradation 粗、细级配1. On the basis of tests and statistics analysis,influence of proportion of coarse/fine aggregate contents on the gradation and volume parameters were investigated,and then the main difference and influencing factors of volume parameters and designed asphalt content...
Graded coarse to fine, prohibited the use of high plasticity index of soil as fine filler. Strict control of construction aggregate gradation, aggregate gradation to enhance the self-efforts, and strict control of particle size. Test construction quality is the basic premise, therefore, test condit...
This topic has done a great deal of coarse and fine aggregate density experiment of screening tests and get aggregate data such as density, water absorption, rate of gap. Mix design and prepare gradation curves, Marshall tests, the best stones. ...
Fine-graded mixtures appear to have greater resistance to moisture damage than coarse-graded mixtures for both HMA and WMA. The result could be due to the different structure of air void distribution in the mixes of different gradation. It was found that the proper selection of aggregate type ...
1.The advantages and disadvantages of several aggregate grading design methods based on the theory of maximum density curve(n-way,I-way,changed I-way,k-way,and changed k-way and gap-gradation way) are discussed in this paper;moreover,the method of step-gradation which are based upon the ...
3) the gradation of aggregate mixture 集料混合料级配 1. The results have shown that when most other conditions are of consistencg,the asphalt mixtures present the obviously different mechanical properties and performance if the gradation of aggregate mixture are changed. 结果表明,在其他条件相同的...
a因而级配的恢复完全可以通过添加比例合适的粗细集料进行调整,使其符合要求。 Thus the gradation restoration definitely may carry on the adjustment through the increase proportion appropriate thick fine aggregate, causes it to conform to the requirement.[translate]...