Experimental Study on Water Permeability of Rubber Aggregate Concrete

Abstract:

In this paper, the water penetration resistance of rubber aggregate concrete is studied by using the water penetration height method. The experiment results show that: Under the condition of the same dosage, the greater the fineness module, the better the impermeability. Under the condition of the same particle size, the higher the dosage, the better the impermeability. Moreover, the strength of rubber aggregate concrete cannot determine its impermeability. The impermeability of rubber aggregate concrete is analyzed by binary regression analysis. The results show that: Rubber aggregate content and fineness module have obvious influence on the water permeability of concrete. The established permeability regression equation can estimate the permeability height of rubber aggregate concrete, which has certain guiding significance for practical engineering.

• Periodical: Key Engineering Materials (Volume 815)
• Pages: 235-240
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.815.235
• Online since: August 2019
• Authors: Jin Ting Bai*, Zhong Quan Xue, Mei Zhou, Bin Wu
• Keywords: Fineness Module, Regression Analysis, Resistance to Water Penetration, Rubber Aggregate Concrete

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