[1]WU Xuemei,LI Yuan,GUAN Zongfu.Research on Recycled Ceramic Concrete and Interfacial Zone[J].Journal of Zhengzhou University (Engineering Science),2010,31(02):38-.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
31
Number of periods:
2010 No.02
Page number:
38-
Column:
Public date:
2010-02-02
- Title:
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Research on Recycled Ceramic Concrete and Interfacial Zone
- Author(s):
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WU Xuemei; LI Yuan; GUAN Zongfu
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1.School of Material Science and Engineering,Zhengzhou University,Zhengzhou 450001,China;2.Sinosteel Refractory Com.Ltd,Luoyang 471039,China
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- Keywords:
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recycled aggregates; recycled concrete; interface area; microhardness; Bond strength
- CLC:
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- DOI:
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- Abstract:
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This paper is focused on preparing concrete by crushing the ceramic wastes to make the recycledaggregate to substitute for the natural aggregate in different ratios(50%、80%、100%).The comparison of themechanical performances between recycled ceramic concrete and normal concrete is conducted,as well as theinterfacial zone between recycled aggregate and masonry mortar.Results show that the mechanical performances of recycled ceramic concrete decrease no more than 1 5%in comparison with that of natural concretethough the performances exhibit monotonically decreasing as the recycled ceramic aggregate ratio increases,andthe bonding performance of interfacial zone is better.Therefore,the recycled ceramic aggregate can fully substitute for the natural aggregate to prepare concrete.