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Effect of incorporation of self healing admixture (SHA) on physical and mechanical properties of mortars

Title
Effect of incorporation of self healing admixture (SHA) on physical and mechanical properties of mortars
Author
조병완
Keywords
Self healing; admixture; cement; ductility; lime; compressive strength
Issue Date
2016-01
Publisher
KOREAN ASSOC CRYSTAL GROWTH
Citation
JOURNAL OF CERAMIC PROCESSING RESEARCH, v. 16, Special. 1, Page. 138-143
Abstract
This paper presents the results of experimental investigation carried out to assess the effect of crystalline admixture-a self healing admixture (SHA) on the physical and mechanical properties of mortars. Crystalline admixture (CA) totaling 3% by weight of cement was added into cements and lime mortars. The porosity and water absorption capacity was significantly reduced for mortars with SHA. An overall improvement in compressive and flexural strength was observed with the inclusion of SHA. An increase in modulus of elasticity and reduction in brittleness factor was observed for mortars with SHA. Effect of sand gradation was also found prominent on physical and mechanical properties of mortars.
URI
http://jcpr.kbs-lab.co.kr/file/JCPR_vol.16_2015/JCPR16-S1/20.S22_138-143.pdfhttp://hdl.handle.net/20.500.11754/30658
ISSN
1229-9162
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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