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Conductivity behavior of the fresh CA mortar and its relationship with the fluidity properties
Construction and Building Materials, 2012Abstract In order to find a new test method to investigate the relationship between the compositions and fluidity of the cement and emulsified asphalt mortar (CA mortar), the conductivity and the fluidity properties of the fresh CA mortar with different mixtures were studied by analysis of the relationships among the liquid fraction, the “J” type ...
Xiaohui Zeng, Youjun Xie, Dehua Deng
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Advanced Materials Research, 2011
Cement asphalt mortar (CA mortar) is a highly flowable grouting material used in the slab track structure. Temperature significantly influences the workable time of CA mortar. The workable time of CA mortar is controlled by the adsorption of asphalt droplets in the emulsion on cement grains.
Yun Peng Liu, Fa Zhou Wang
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Cement asphalt mortar (CA mortar) is a highly flowable grouting material used in the slab track structure. Temperature significantly influences the workable time of CA mortar. The workable time of CA mortar is controlled by the adsorption of asphalt droplets in the emulsion on cement grains.
Yun Peng Liu, Fa Zhou Wang
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Interface debonding reliability of CRTS II track slab-CA mortar
8th International Symposium on Reliability Engineering and Risk Management, 2022Jun Wang +3 more
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Compression Fatigue Characteristics of CA-Mortar for Slab Track
Concrete Journal, 2016T. Takahashi, Y. Momoya, H. Tanigawa
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Creep model of cement and asphalt (CA) mortar based on micro-meso structure
Archives of Civil and Mechanical Engineering, 2022Huasheng Zhu +4 more
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Bayesian void detection of the CA mortar layer in the slab track considering temperature effect
Advances in Structural EngineeringThis paper proposes a void detection method for the cement-emulsified asphalt (CA) mortar layer of the slab track structure utilizing Markov chain Monte Carlo-based Bayesian model updating technique considering the temperature effect. The mechanical properties of CA mortar are susceptible to the temperature variations, which is one of the main ...
Qin Hu +4 more
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Effects of Ca(OH)2 on the reinforcement corrosion of sulfoaluminate cement mortar
Materials and Structures, 2023Yufeng Song +7 more
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