Influence of DAD-TA temperature-reducing additive on physical and mechanical properties of bitumen and compaction of asphalt concrete.

International Conference on Mechanical Engineering, Automation and Control Systems 2017

机械制造;无线电电子学;计算机科学

Yadykina, V.V.^1 ; Akimov, A.E.^1 ; Trautvain, A.I.^1 ; Kholopov, V.S.^1

Belgorod Shukhov State Technological University, 46 Kostyukova St., Belgorod

308012, Russia^1

关键词: Modified bitumen;    Physical and mechanical properties;    Production technology;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/327/3/032006/pdf
DOI  :  10.1088/1757-899X/327/3/032006

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The paper is devoted to the use of DAD-TA temperature-reducing additive for the preparation and pouring of asphalt concrete mixes at reduced temperatures. It also shows positive influence of the modified bitumen on the efficiency of organo-mineral composite compaction at reduced temperatures. Physical and mechanical properties of asphalt concrete with the use of bitumen modified by DAD-TA additive including indicators characterizing road surfacing life are presented. Arguments to use this material from the point of view of its production technology and environmental impact are given.