Evaluation of the Cohesion of Crumb Rubber Modified Bitumens by Means of UCL Method

被引：6
|
作者：
Paez Duenas, A. [1 ]
Perez Jimenez, F. [2 ]
Miro Recasens, R. [2 ]
机构：
[1] Repsol, Mostoles 28931, Spain
[2] Tech Univ Catalonia, Barcelona 08034, Spain
来源：
ROAD MATERIALS AND PAVEMENT DESIGN | 2009年 / 10卷 / 03期
关键词：
Crumb Rubber; Bitumen; Filler; Cohesion; UCL Method;
D O I：
10.1080/14680629.2009.9690219
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The aim of this paper is to study the influence of crumb rubber on the improvement of cohesion provided by bitumen. The UCL Method is a procedure for binder characterization based on the evaluation of the degree of cohesion provided by a set amount of binder to an aggregate of a set grading (standard mixture). This method can be used to evaluate both, the dry and the wet adding procedures. The results obtained show that the wet procedure presents clear advantages over the dry procedure with and without digestion, especially when the binders are manufactured by microscopic dispersion.
引用
收藏
页码：667 / 676
页数：10
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