Quantitative Determination of Composition of Quaternary Cementitious Materials

Based on the principle of ENV 196-4 ＂Methods of testing cement - Part 4 Quantitative determination of constituents or Chinese Standard GB/12960-2007 Quantitative measurement of mineral admixtures in cement, methods were developed for quantitative determination of fly ash, slag and limestone powder i...

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Bibliographic Details
Published in:Journal of Wuhan University of Technology. Materials science edition 2014-04, Vol.29 (2), p.314-320
Main Authors: Liu, Shuyan, Shi, Caijun, Wang, Dehui, Xiao, Jiangfan
Format: Article
Language:English
Subjects:
Cement constituents
Cementitious Materials
Cements
Chemistry and Materials Science
Concretes
Constituents
Fly ash
Limestone
Materials Science
Minerals
Mortars
定量测定
定量测量
材料组成
水泥浆
石灰石粉
矿物掺合料
第四纪
胶凝体系
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Summary:Based on the principle of ENV 196-4 ＂Methods of testing cement - Part 4 Quantitative determination of constituents or Chinese Standard GB/12960-2007 Quantitative measurement of mineral admixtures in cement, methods were developed for quantitative determination of fly ash, slag and limestone powder in fresh cement pastes, mortars and concretes. Limestone powder was determined using thermal analysis method. The residue content of fly ash on an 80um sieve, and silt contents of aggregate were also considered during the quantitative determination of mineral composition of quaternary cementitious system. With the developed methods, the deviations between the measured and the actual mineral contents of the constituent in the eemantitious material in fresh cement paste, mortar and concrete, were within 3%.
ISSN:1000-2413
1993-0437
DOI:10.1007/s11595-014-0914-7