Izvorni znanstveni članak

Study on the effect of metallurgical waste on the water resistance of magnesium oxysulfate cement (MOS) coatings

E. Y. Sun ; School of applied technology, University of Science and Technology Liaoning, Anshan, China
X. Z. Meng ; Pangang Metallurgical Materials Co., Ltd., Panzhihua, China

Sažetak

In this paper, in order to achieve the resource utilization of metallurgical waste, this article studied the water resistance of magnesium oxysulfate cement coating using blast furnace slag powder and iron tailings powder as fillers, and characterized its hydration products using X-ray diffraction (XRD) and scanning electron microscopy (SEM). The results indicate that an appropriate amount of slag powder and iron tailings powder can make the internal structure of the coating more dense, effectively improve the softening coefficient, and enhance water resistance.

Ključne riječi

metallurgical waste; granulated blast furnace slag powder; magnesium oxysulfate cement coatings; MgSiO₃; water resistance

Hrčak ID:

312256

URI

https://hrcak.srce.hr/312256

Datum izdavanja:

1.4.2024.

Posjeta: 663 *