Study on steel slag and fly ash composite Portland cement

Journal Article · Thu Jul 01 00:00:00 EDT 1999 · Cement and Concrete Research

DOI:https://doi.org/10.1016/S0008-8846(98)00244-0· OSTI ID:684363

Xuequan, Wu; Hong, Zhu ^[1]; Xinkai, Hou; Husen, Li ^[2]

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1. Nanjing Univ. of Chemical Technology (China)
2. Taiyuan Steel Iron Company (China). Dongshan Cement Plant

A new kind of cement made of clinker, steel slag, fly ash, and certain admixtures has been developed. The total amount of steel slag and fly ash is 50%, and the grade of cement reaches 425 or even 525 according to Chinese national standard for composite Portland cement. The optimum formulation of such cement was studied. Besides setting time and strength, the drying shrinkage, sulfate resistance, carbonation, and restriction of expansion due to alkali-aggregate reaction were also determined.

• OSTI ID: 684363
• Journal Information: Cement and Concrete Research, Journal Name: Cement and Concrete Research Journal Issue: 7 Vol. 29; ISSN 0008-8846; ISSN CCNRAI
• Country of Publication: United States
• Language: English

Related Subjects

01 COAL, LIGNITE, AND PEAT
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
36 MATERIALS SCIENCE
CEMENTS
CONCENTRATION RATIO
FLY ASH
MECHANICAL PROPERTIES
SAMPLE PREPARATION
SLAGS
WASTE PRODUCT UTILIZATION