Degradation mechanism of CA mortar in CRTS I slab ballastless railway track in the Southwest acid rain region of China--Materials analysis

Authors :: Chen, Rong
Yang, Kai
Qiu, Xiujiao
Zeng, Xiaohui
Wang, Ping
Xu, Jingmang
Chen, Jiayin
Source :: Construction and Building Materials. September 15, 2017, Vol. 149, p921, 13 p.
Publication Year :: 2017
Abstract: ABSTRACT Cement-emulsified asphalt mortar (CA mortar) is a key component of ballastless high-speed rail systems. Previous research illustrates acidic substances can provoke an intense deterioration on CA mortar. In order [...]

Subjects :: Asphalt concrete -- Mechanical properties -- Research
Railroad tracks -- Environmental aspects -- Evaluation
Environmental management systems -- Analysis
Environmental degradation -- Analysis -- China
Acid deposition -- Analysis
Business
Construction and materials industries

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