Study on Properties of Fresh and Hardened Slag Cement Paste

被引：0
|
作者：
Zhang Ming [1 ]
Lu Han [2 ]
Xing Feng [2 ]
Wang Shuping [3 ]
机构：
[1] Cent S Univ, Sch Civil Engn & Architecture, Changsha 410075, Hunan, Peoples R China
[2] Shenzhen Univ, Shenzhen Durabil Cent Civil Engn, Shenzhen 518060, Peoples R China
[3] Gansu Elect Power Design Inst, Lanzhou 730050, Peoples R China
来源：
ENVIRONMENT MATERIALS AND ENVIRONMENT MANAGEMENT PTS 1-3 | 2010年 / 113-116卷
关键词：
Blended cement; slag; alkali activator; rheology; hydration; HYDRATION PRODUCTS;
D O I：
10.4028/www.scientific.net/AMR.113-116.2283
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The paper studied effect of blast-furnace slag on rheology and hydration properties of blended cement paste. Rheology of blended cement paste with polycarboxylic series (PCS) and sulphamate series (SMS) superplasticizer is tested, appraised effect degree of the dosage and fineness of slag in blended cement by saturation dosage of superplasticizer, fluidity and gradual loss of fluidity. For hardened paste, the study tested development of strength and hydration products, activation effects of gypsum and sodium sulfate, analyzed macro mechanical behavior and micro structure of blend cement made from slag.
引用
收藏
页码：2283 / +
页数：2
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