Application of metallurgical steel slag in foamed concrete

Autor:	L. F. Zhang, E. Y. Sun, H. Xu, S. R. Jin, Z. Lv, G. D. Li
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	steel slag magnesium oxysulfate cement compressive strength water resistance thermal conductivity Mining engineering. Metallurgy TN1-997
Zdroj:	Metalurgija, Vol 60, Iss 1-2, Pp 30-32 (2021)
Druh dokumentu:	article
ISSN:	0543-5846 1334-2576
Popis:	In this paper, in order to improve the utilization of metallurgical steel slag, the strength and water resistance of magnesium sulfide cement foam concrete with metallurgical steel slag as admixture were studied. The hydration products were characterized by scanning electron microscope (SEM). The results show that the structure of magnesium sulfide cement foamed concrete is more compact, the strength is not lost, the water resistance is improved to a certain extent, and the cracking of foamed concrete is inhibited to a certain extent by the appropriate amount of metallurgical steel slag.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/c450bf9e6aa84fb7931e32b102a8007c Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF