Compressive Behaviour of Recycle Concrete Cubes after Freeze-Thaw Cycles

Tao Long; Shi Hai Dong; Shi Ming Cui; Qingyuan Wang

doi:10.4028/www.scientific.net/AMR.671-674.1865

Paper Titles

Test Research of Thermal Insulation Property of Straw-Based Board
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The Mechanical Properties of Recycled Aggregate Concrete
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Usage of Iron Mine Tailing Sand on Concrete
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An Experimental Study on the Compressive Behavior of CFRP-Confined High- and Ultra High-Strength Concrete
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Compressive Behaviour of Recycle Concrete Cubes after Freeze-Thaw Cycles
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Effect of Fluidity of Cement Mortar and Dispersion of Basalt Fibers on Mechanical Properties of BFRC Composites
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Experimental Study on a GGBFS Activator Using a By-Product Salt
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Experimental Study on Fire Resistance Properties of Post-Installed Rebar Connection
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In Situ Synthesis of Nylon 6/MgAl Layered Double Hydroxide (LDH) Nanocomposites by Hydrolyzed Ring Opening Polymerization
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Compressive Behaviour of Recycle Concrete Cubes after Freeze-Thaw Cycles

Abstract:

It is widely considered that crushed construction aggregate waste creates a lower compressive strength kind of concrete. This paper presents experimental investigation on axial compression strength of 18 recycled aggregate concrete cubes under the freeze-thaw test. The research has focused on the effect of the freezing-thawing test on the ultimate carrying capacity of recycled concrete cubes with different coarse aggregate replacement ratio. This study confirms that freezing-thawing cycles have a greater effect on the ultimate bearing capacity of recycled concrete cubes. Some measures should be taken to prevent the recycle concrete from the freeze-thaw damage, for example add air entraining agent to concrete.

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Periodical:

Advanced Materials Research (Volumes 671-674)

Pages:

1865-1868

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.671-674.1865

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Online since:

March 2013

Authors:

Tao Long, Shi Hai Dong, Shi Ming Cui, Qingyuan Wang

Keywords:

Bearing Capacity, Compressive Strength, Freeze-Thaw Cycle, Recycled Concrete Cubes

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