ＳｔｕｄｙｏｆＤｅｓｕｌｆｕｒｉｚａｔｉｏｎａｌＧｙｐｓｕｍ Ｉｎｓｔｅａｄ ｏｆＮａｔｕｒａｌＧｙｐｓｕｍ ａｓＣｅｍｅｎｔＲｅｔａｒｄｅ

doi:10.3969/j.issn.1009-0479.2010.01.001

HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i ›› 2010, Vol. 26 ›› Issue (1): 1-3.DOI: 10.3969/j.issn.1009-0479.2010.01.001

ＦａｃｕｌｔｙｏｆＢｕｉｌｄｉｎｇＭａｔｅｒｉａｌｓ，ＫｕｎｍｉｎｇＭｅｔａｌｌｕｒｇｙＣｏｌｌｅｇｅ，Ｋｕｎｍｉｎｇ６５００３１，Ｃｈｉｎａ

Online:2010-01-30 Published:2010-01-30

Abstract

Abstract: Ｔｈｒｏｕｇｈｓｔｕｄｙｏｆｔｈｅｐｈｙｓｉｃａｌｐｒｏｐｅｒｔｉｅｓｏｆｄｅｓｕｌｆｕｒｉｚａｔｉｏｎｇｙｐｓｕｍｉｎｐｏｒｔｌａｎｄｃｅｍｅｎｔａｎｄｏｒｄｉ. ｎａｒｙｐｏｒｔｌａｎｄｃｅｍｅｎｔ，ｆｅａｓｉｂｉｌｉｔｙｏｆｉｔｓａｐｐｌｉｃａｔｉｏｎｉｎｃｅｍｅｎｔｐｒｏｄｕｃｔｉｏｎｗａｓｄｅｔｅｒｍｉｎｅｄ．Ｔｈｅｒｅｓｕｌｔｓｈｏｗｅｄｔｈａｔｇｙｐｓｕｍｍｉｘｅｄｗｉｔｈｐｏｒｔｌａｎｄｃｅｍｅｎｔａｎｄｏｒｄｉｎａｒｙｐｏｒｔｌａｎｄｃｅｍｅｎｔｃｏｕｌｄｅｆｆｅｃｔｉｖｅｌｙａｄｊｕｓｔｔｈｅｓｅｔｔｉｎｇｔｉｍｅｏｆｃｅｍｅｎｔ．Ｔｈｅｑｕａｌｉｔｙｉｎｄｅｘｏｆｃｅｍｅｎｔｍｅｔｔｈｅｎａｔｉｏｎａｌｓｔａｎｄａｒｄ，ａｎｄｔｏｓｏｍｅｅｘｔｅｎｔ，ｉｍ ｐｒｏｖｅｄｔｈｅｓｔｒｅｎｇｔｈｏｆｐｏｒｔｌａｎｄｃｅｍｅｎｔ．

Key words: ｄｅｓｕｌｆｕｒｉｚａｔｉｏｎａｌｇｙｐｓｕｍ, ｃｅｍｅｎｔｐｅｒｆｏｒｍａｎｃｅ, ｒｅｔａｒｄｅｒ

CLC Number:

TU528 024.3

ZHOU Hui-Qun, YANG Xiao-Jie, ZHU 　Bo, HAN Chang-Ju, SONG Li-Ying, TANG 　Yue. ＳｔｕｄｙｏｆＤｅｓｕｌｆｕｒｉｚａｔｉｏｎａｌＧｙｐｓｕｍＩｎｓｔｅａｄｏｆＮａｔｕｒａｌＧｙｐｓｕｍａｓＣｅｍｅｎｔＲｅｔａｒｄｅ[J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2010, 26(1): 1-3.

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[2]	HUANG Lan, ZHOU Guangbo, CHEN Zixiang. On Utilizing Phosphorus Gypsum as Cement Retarder [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2017, 33(1): 13-.