The influence of fast-setting/early-strength agent on high phosphorous slag content cement

In this paper, the influence of fast-setting/early-strength agent on the high-content phosphorous slag cement (PHSC) was studied by the strength tests, setting-time test, pore-structure test and XRD analysis. The components and hydration of fast-setting/early-strength agent had also been studied. Te...

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Veröffentlicht in:	Cement and concrete research 2001, Vol.31 (1), p.19-24
Hauptverfasser:	Dongxu, Li, Jinlin, Shen, Lin, Chen, Xuequan, Wu
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Buildings. Public works Cement concrete constituents Cements Exact sciences and technology Fast-setting/early-strength agent Materials Phosphorous Pore structure Properties and test methods Properties of anhydrous and hydrated cement, test methods Slag
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Zusammenfassung:	In this paper, the influence of fast-setting/early-strength agent on the high-content phosphorous slag cement (PHSC) was studied by the strength tests, setting-time test, pore-structure test and XRD analysis. The components and hydration of fast-setting/early-strength agent had also been studied. Test results showed that the use of fast-setting/early-strength agent could solve the problem of poor early properties of PHSC. In addition, industry by-products had been fully utilized.
ISSN:	0008-8846 1873-3948
DOI:	10.1016/S0008-8846(00)00442-7