Experimental Study on Drying Shrinkage and Water Absorption Rate of Recycled Concrete Hollow Block

Abstract:

On the premise of using the five dosage levels of recycled coarse aggregate, the paper primary study on the drying shrinkage and water absorption rate of recycled concrete hollow block in order to determine the maximum dosage of recycled coarse aggregate, then find out the relationship between the drying shrinkage and the water absorption rate of recycled concrete hollow block. The results showed that: the maximum dosage of recycled coarse aggregate can reach 100%; there is a quadratic relationship between the drying shrinkage and the water absorption rate of the block.

• Periodical: Advanced Materials Research (Volumes 250-253)
• Pages: 1058-1061
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.250-253.1058
• Online since: May 2011
• Authors: Zhi Xing Zeng, Li Xing Su
• Keywords: Drying Shrinkage, Hollow Block, Recycled Coarse Aggregate, Water Absorption Rate

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