High performance concrete;
Expanded clay;
Air entraining agent;
Compressive strength;
Load deflection;
Voids;
D O I:
10.1016/j.conbuildmat.2016.12.201
中图分类号:
TU [建筑科学];
学科分类号:
0813 ;
摘要:
High performance concrete (HPC) in three different forms were used in the present research and they were made with mineral admixtures, air entraining agent (AEA) and light weight aggregate (LWA). This paper deals with compressive strength, sorptivity, porosity, corrosion resistance and load carrying capacity of HPC. Experimental results reveal that, HPC with ground granulated blast furnace slag (GGBFS) (20%) and Quartz powder (10%) gave 68.4 MPa (for f(ck) = 70 MPa) the maximum compressive strength among three different forms used. In terms of durability the same mix showed a reduction of 60% in voids compared to control concrete. The load carrying capacity of that mix was only 6% less than control concrete. Performance of HPC made with LWA and AEA was inferior to HPC with mineral admixture. Hence HPC with GGBFS (20%) and Quartz powder (10%) was an optimum mix among the various mixes used. (C) 2016 Elsevier Ltd. All rights reserved.
机构:
Kangwon Natl Univ, Dept Integrated Energy & Infra Syst, Chuncheon Si 24341, South KoreaKangwon Natl Univ, Dept Integrated Energy & Infra Syst, Chuncheon Si 24341, South Korea
Han, Yi
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机构:
Oh, Seokhoon
Wang, Xiao-Yong
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机构:
Kangwon Natl Univ, Dept Integrated Energy & Infra Syst, Chuncheon Si 24341, South Korea
Kangwon Natl Univ, Dept Architectural Engn, Chuncheon Si 24341, South KoreaKangwon Natl Univ, Dept Integrated Energy & Infra Syst, Chuncheon Si 24341, South Korea
Wang, Xiao-Yong
Lin, Run-Sheng
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机构:
Kangwon Natl Univ, Dept Integrated Energy & Infra Syst, Chuncheon Si 24341, South KoreaKangwon Natl Univ, Dept Integrated Energy & Infra Syst, Chuncheon Si 24341, South Korea
机构:
UABJO, Fac Arquitectura Mayo 5, Cuerpo Acad Tecnol & Sustentabilidad, Ctr Hist, 5 Mayo 111, Oaxaca 68000, Oax, MexicoUABJO, Fac Arquitectura Mayo 5, Cuerpo Acad Tecnol & Sustentabilidad, Ctr Hist, 5 Mayo 111, Oaxaca 68000, Oax, Mexico
Lopez-Calvo, H. Z.
Montes-Garcia, P.
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机构:
Inst Politecn Nacl, CIIDIR Oaxaca, Grp Mat & Construcc, Hornos 1003, Sta Cruz Xoxocotlan, Oax, MexicoUABJO, Fac Arquitectura Mayo 5, Cuerpo Acad Tecnol & Sustentabilidad, Ctr Hist, 5 Mayo 111, Oaxaca 68000, Oax, Mexico
Montes-Garcia, P.
Alonso-Guzman, E. M.
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机构:
Univ Michoacana San Nicolas de Hidago, Fac Ingn Civil, Dept Mat, Morelia 58040, Michoacan, MexicoUABJO, Fac Arquitectura Mayo 5, Cuerpo Acad Tecnol & Sustentabilidad, Ctr Hist, 5 Mayo 111, Oaxaca 68000, Oax, Mexico
Alonso-Guzman, E. M.
Martinez-Molina, W.
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Univ Michoacana San Nicolas de Hidago, Fac Ingn Civil, Dept Mat, Morelia 58040, Michoacan, MexicoUABJO, Fac Arquitectura Mayo 5, Cuerpo Acad Tecnol & Sustentabilidad, Ctr Hist, 5 Mayo 111, Oaxaca 68000, Oax, Mexico
Martinez-Molina, W.
Bremner, T. W.
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机构:
Univ New Brunswick, Dept Civil Engn, Fredericton, NB E3B 5A3, CanadaUABJO, Fac Arquitectura Mayo 5, Cuerpo Acad Tecnol & Sustentabilidad, Ctr Hist, 5 Mayo 111, Oaxaca 68000, Oax, Mexico
Bremner, T. W.
Thomas, M. D. A.
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Univ New Brunswick, Dept Civil Engn, Fredericton, NB E3B 5A3, CanadaUABJO, Fac Arquitectura Mayo 5, Cuerpo Acad Tecnol & Sustentabilidad, Ctr Hist, 5 Mayo 111, Oaxaca 68000, Oax, Mexico