Effects of fly ash and dolomite powder on the properties of self-compacting concrete

被引：110

作者：

Barbhuiya, Salim ^{[1
]}

机构：

[1] Univ W Scotland, Sch Engn, Paisley PA1 2BE, Renfrew, Scotland

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2011年 / 25卷 / 08期

关键词：

Compressive strength; Dolomite powder; Fly ash; Limestone powder; Segregation; Self-compacting concrete; HIGH VOLUMES; LIMESTONE; STRENGTH; ADDITIVES;

D O I：

10.1016/j.conbuildmat.2011.03.018

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Fly ash and limestone powder are found to be the traditional materials to be used in controlling the segregation potential and deformability of fresh SCC. This research deals with the utilisation of an alternative material, dolomite powder, instead of limestone powder, for the production of SCC. Test results indicated that it is possible to manufacture SCC using fly ash and dolomite powder. The mix containing fly ash and dolomite powder in the ratio 3:1 was found to satisfy the requirements suggested by the European Federation of Producers and Contractors of Specialist Products for Structures (EFNARC) guide for making SCC. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：3301 / 3305

页数：5

共 32 条

[1]

[Anonymous], 2000, 1971 BS EN

[2]

Bartos PJM, 1999, SELF COMPACTING CONC, P9

[3] SCC mixes with poorly graded aggregate and high volume of limestone filler [J].

Bosiljkov, VB .

CEMENT AND CONCRETE RESEARCH, 2003, 33 (09) :1279-1286

[4] Self-compacting concrete incorporating high volumes of class F fly ash -: Preliminary results [J].

Bouzoubaâ, N ;

Lachemi, M .

CEMENT AND CONCRETE RESEARCH, 2001, 31 (03) :413-420

[5]

De Schutter G., 2008, SELF COMPACTING CONC

[6] Investigations about the influence of fine additives on the viscosity of cement paste for self-compacting concrete [J].

Diamantonis, N. ;

Marinos, I. ;

Katsiotis, M. S. ;

Sakellariou, A. ;

Papathanasiou, A. ;

Kaloidas, V. ;

Katsioti, M. .

CONSTRUCTION AND BUILDING MATERIALS, 2010, 24 (08) :1518-1522

[7] Self-compacting concrete: An analysis of 11 years of case studies [J].

Domone, PL .

CEMENT & CONCRETE COMPOSITES, 2006, 28 (02) :197-208

[8]

EFNARC, 2005, SPEC GUID SELF COMP

[9] Self-compacting concrete paste constituents: Hierarchical classification of their influence on flow properties of the paste [J].

El Barrak, Maher ;

Mouret, Michel ;

Bascoul, Alain .

CEMENT & CONCRETE COMPOSITES, 2009, 31 (01) :12-21

[10] Assessing of the fresh concrete properties of self-compacting concrete containing sawdust ash [J].

Elinwa, Augustine U. ;

Ejeh, Stephen P. ;

Mamuda, Ahmed M. .

CONSTRUCTION AND BUILDING MATERIALS, 2008, 22 (06) :1178-1182

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