Way to Evaluate the Effectiveness of Mineral Admixtures
in Suppressing Alkali-Silica Reaction

doi:10.3969/j.issn.1674-0696.2011.05.015

Journal of Chongqing Jiaotong University(Natural Science) ›› 2011, Vol. 30 ›› Issue (5): 952-956.DOI: 10.3969/j.issn.1674-0696.2011.05.015

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Way to Evaluate the Effectiveness of Mineral Admixtures in Suppressing Alkali-Silica Reaction

ZHU An-lei¹，LI Gu-hua¹，PAN Shao-wei¹，LI Yuan-fu¹，GUI Jing-wang²，HE Xiao-chun²

1. School of Civil Engineering，Southwest Jiaotong University，Chengdu 610031，Sichuan，China; 2. China Railway No. 5 Engineering Group Co. ，Ltd. ，Guiyang 550003，Guizhou，China

Revised:2011-05-18 Online:2011-10-15 Published:2015-01-22

一种用于评定矿物掺和料抑制ASR有效性的试验方法

朱安磊¹，李固华¹，潘绍伟¹，李远富¹，桂景旺²，何晓春²

1. 西南交通大学土木工程学院，四川成都610031; 2. 中铁五局( 集团) 有限公司，贵州贵阳550003

通讯作者: 07/06/2011
作者简介:朱安磊(1984—)，男，安徽宿州人，硕士研究生，主要研究方向为混凝土结构安全与耐久性。E-mail:zalcn@sohu.com。
基金资助:
贵州省重大科技专项计划项目(20106005)

Abstract

Abstract: A method to assess the effectiveness of mineral admixtures in suppressing the alkali-silica reaction was presented． Based on accelerated mortar bar test，the method improve the storage condition of this test． Modified test was applied in suppressing the alkali-silica reaction of slate aggregate and 1% pyrex glass aggregate，and the result was compared with that of accelerated mortar bar test． The results confirmed modified method could reflect the rule of fly ash in suppressing the alkali-silica reaction． The final conclusion of the two methods for the two aggregates was similar，which could be used to assess the effectiveness of mineral admixtures in suppressing alkali-silica reaction．

Key words: ASR, inhibition, suppressing ASR test, modified method

摘要： 提出了一种用于评定矿物掺合料抑制ASR 有效性的试验方法，该方法基于快速砂浆法，改进了试验的养护条件，对板岩骨料和1%玻璃模拟活性骨料进行了抑制试验研究，并与快速砂浆棒法试验结果进行了对比分析。结果表明: 该方法能够反映出粉煤灰对ASR 的抑制规律，2 种方法最终判定结果相关性良好，可作为一种评定矿物掺合料抑制ASR 有效性的试验方法。

关键词: ASR, 抑制, 试验方法, 改进法

CLC Number:

TU528.1

ZHU An-lei，LI Gu-hua，PAN Shao-wei，LI Yuan-fu，GUI Jing-wang，HE Xiao-chun. Way to Evaluate the Effectiveness of Mineral Admixtures in Suppressing Alkali-Silica Reaction[J]. Journal of Chongqing Jiaotong University(Natural Science), 2011, 30(5): 952-956.

朱安磊，李固华，潘绍伟，李远富，桂景旺，何晓春. 一种用于评定矿物掺和料抑制ASR有效性的试验方法[J]. 重庆交通大学学报（自然科学版）, 2011, 30(5): 952-956.

References

[1]张誉,蒋利学,张伟平,等.混凝土结构的耐久性概论[M].上海:上海科学技术出版社,2003:91-104.
[2]卢都友,许仲梓,吕忆农,等.集料ASR碱活性检测方法评述[J].南京化工大学学报,1998,20(2):86-91.
LU Du-you,XU Zhong-zhi,LV Yi-nong,et al.A review on thetesting methods for identifying the ASR reactivity of aggregate[J].Nanjing University Technol ogg,1998,20(2):86-91.
[3]ASTM C441.Standard test method for effectiveness of mineral ad-mixtures in preventing excessive expansion of concrete due to alkaliaggregate reaction[S].Pennsylvania:American Society for Testingand Materials,2001.
[4]Stark D.Osmotic cell test to identify potential for alkali-aggregatereactivity[C]//Idorn G M,Rostam S.Proc.6th Int.Conf.on Al-kalis in Concrete.Copenhagen:Danish Concrete Association Publi-cation,1983:351-357.
[5]Barneyback R S.Alkali-silica reaction in portland cement concrete[D].West Lafayette,Indiana,USA:Purdue University,1983.
[6]Struble L,Brockman M.Standard aggregate materials for alkali-sil-ica reaction studies[C]//8th Int.Conf.on Alkali-Aggregate Re-action.Kyoto Japan:[S.N.],1989:433-437.
[7]Lane D S.Comparison of results from C441and C1293with impli-cations for establishing criteria for ASR-resistant concrete[J].Ce-ment,Concrete and Aggregates,1999,21:149-156.
[8]ASTM C1260—05.Standard test method for potential alkali reac-tivity of aggregates:Mortar-bar method[S].West Conshohocken,Pennsylvania:Annual Book of ASTM Standards V.04.02(Con-crete and Aggregates),American Society for Testing and Materials,2005.
[9]Davies G,Oberholster R E.Use of the NBRI accelerated test to e-valuate the effectiveness of mineral admixtures in preventing the al-kali-silica reaction[J].Cement Concrete Research,1987 17(1):97-107.
[10]Berube M A,Duchesne J,Chouinard D.Why the acceleratedmortar bar method ASTM C1260 is reliable for evaluating the ef-fectiveness of supplementary cementing materials on suppressingexpansion due to alkali-silica reactivity[J].Cement Concrete Re-search,1995,17(1):26-34.
[11]Thomas M D A,Innis F A.Use of the accelerated mortar bar testfor evaluating the efficacy of mineral admixtures for controlling ex-pansion due to alkali-silica reaction[J].Cement,Concrete,andAggregates,1999,21:157-164.
[12]ASTM C1567-04.Standard test method for determining the poten-tial alkali-silica reactivity of combinations of cementitious materi-als and aggregate:Accelerated mortar-bar method[S].Pennsylva-nia:American Society for Testing and Materials,2005.
[13]卢都友,许仲梓,吕忆农,等.快速砂浆棒法检测集料碱活性的岩石和地域局限性及改进措施[J].南京工业大学学报:自然科学版,2008,30(2):98-104.
LU Du-you,XU Zhong-zhi,LV Yi-nong,et al.Limitations andimprovements for alkali-aggregate reactivity measurement with ac-celerated mortar bar test[J].Journal of Nanjing University ofTechnology:Natural Science,2008,30(2):98-104.
[14]ASTM C1293—05.Standard test method for determination oflength change of concrete due to alkali-silica reaction[S].Penn-sylvania:American Society for Testing and Materials,2005.
[15]Grattan-Bellew P E,Cybansk G,Fournier B,et al.Proposed uni-versal accelerated test for alkali-aggregate reaction:the concretemicrobar test[J].Cement,Concrete and Aggregates,2004,25:29-34.
[16]Touma W E,Fowler D W,Carrasquillo R L,et al.Characterizingalkali-silica reactivity of aggregates using ASTM C1293,ASTMC1260,and their modifications[J].Transportation Research Re-cord,2001,1757:157-165.
[17]Tang M S,Han S F.Rapid method for determining the preventiveeffect of mineral admixtures on alkali-silica reaction.[C]//IdornG M,Rostam S.Proc.6th Int.Conf.on Alkalis in Concrete.Co-penhagen:Danish Concrete Association Publication,1983:383-386.
[18]Criaud A,Vernet C,Defoss C.Evaluation of the effectiveness ofmineral admixtures:a quick mortar bar test at 150℃[C]//PooleA B.Proc.of the 9th Int.Conf.On Alkali-Aggregate Reaction inConcrete.London:Concrete Society Publication,1992:192-200.
[19]ASTM C289─94.Standard test method for potential alkali reactiv-ity of aggregate(chemical method)[S].Pennsylvania:AmericanSociety for Testing and Materials,1995.
[20]Mielenz R C,Greene K T,Benton E J,et al.Chemical test for al-kali reactivity of pozzolans[J].Proc.American Concrete Institute,1952,52:1129-1144.
[21]LIU Yan.Preventive effects of mineral admixtures on alkali-Silicareaction[D].HK:The University of Hong Kong,2003.
[22]卢都友,吕忆农,莫祥银,等.国外预防碱集料反应的规范及评估方法评述[J].混凝土,1999(5):10-14.
LU Du-you,LV Yi-nong,MO Xiang-yin,et al.Standards and e-valuation methods for preventing AAR internationally[J].Con-crete,1999(5):10-14.

Way to Evaluate the Effectiveness of Mineral Admixtures in Suppressing Alkali-Silica Reaction

一种用于评定矿物掺和料抑制ASR有效性的试验方法

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Way to Evaluate the Effectiveness of Mineral Admixtures in Suppressing Alkali-Silica Reaction

一种用于评定矿物掺和料抑制ASR有效性 的试验方法

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Abstract

Cite this article

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一种用于评定矿物掺和料抑制ASR有效性的试验方法