Experimental Study on Mix Design of Plastic Concret with Lower Elastic Modulus and Higher Impervious Coefficient

Abstract:

Through laboratory testing, the main properties and effects of rubber particle and water-binder ratio of plastic concrete are researched. The results indicate if the rubber particle of plastic concrete with certain water-binder ratio increases and its elastic modulus decreases, there is no effect to the permeability coefficient of plastic concrete basically. If the water-binder ratio of plastic concrete is lower, its elastic modulus increases but permeability coefficient reduces distinctly. Therefore, the comprehensive utilization of the test of rubber particle with change of water-binder ratio can make up plastic concrete with lower elastic modulus and smaller permeability coefficient. It will provide a new method to solve the problem of plastic concrete with higher elastic modulus and larger permeability coefficient and meet the needs of a project.

• Periodical: Advanced Materials Research (Volumes 535-537)
• Pages: 1936-1939
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.535-537.1936
• Online since: June 2012
• Authors: Su Zhen Cheng, Shang Jie Xu, Rong Cong, Ke Liang Wang
• Keywords: Elastic Modulus, Permeability Coefficient, Plastic Concrete, Rubber Granule, Split Tensile Strength

References

[1] Herunzhi.Helijuan:Concrete,2006,203(11):7～10.(In chinese)

[2] Gao Danying, Wang Siwei, Song Shuaiqi etc: Journal of Hydraulic Engineering, 2009,40(1):82～87. (In chinese)

[3] Zhang Yun young, beautiful, Zhang Yun: Journal of Hydraulic Engineering, 2004,35 (4): 1～4.

[4] Zhang, Qing Li Fu: Hydropower, 2008,34 (2): 64～66. (In chinese)

[5] Zhou mei, Zhu Han,Ali: Journal of Building Materials,2009,12 (5): 563～567. (In chinese)