A preliminary study of alkali-activated slag blended with silica fume under the effect of thermal loads and thermal shock cycles

2013 ◽  
Vol 40 ◽  
pp. 522-532 ◽  
Author(s):  
Alaa M. Rashad ◽  
Mervat H. Khalil
Keyword(s):  
Thermal Shock ◽  
Silica Fume ◽  
Thermal Loads ◽  
Alkali Activated Slag ◽  
Preliminary Study ◽  
Activated Slag ◽  
Alkali Activated

Factors Influencing the Strength of Alkali-Activated Slag Cement

2011 ◽  
Vol 368-373 ◽  
pp. 3240-3245
Author(s):  
Zhi Jun Zhou ◽  
Hui Li ◽  
Qiang Song ◽  
Bao Jing Shen
Keyword(s):  
Compressive Strength ◽  
Fly Ash ◽  
Silica Fume ◽  
Water Glass ◽  
Slag Cement ◽  
Alkali Activated Slag ◽  
Factors Influencing ◽  
Activated Slag ◽  
Alkali Activated

In this paper, water glass was chosen as activator to prepare Alkali-activated slag(AAS) cement. Effects of modulus and dosage of water glass, and admixture (fly ash, slag and silica fume) on the strength of AAS cement was investigated. It was found that the modulus of water glass had great effect on the strength of AAS cement when the mixing amount of water glass was less than 12%. With the incorporation of fly ash or slag, the strength of AAS cement decreased, however the incorporation of silica fume could promote the flexural and compressive strength of AAS cement slightly.

scholarly journals Rheology and microstructure of alkali-activated slag cements produced with silica fume activator

2021 ◽  
pp. 104303
Author(s):  
Xiaodi Dai ◽  
Serdar Aydın ◽  
Mert Yücel Yardımcı ◽  
Karel Lesage ◽  
Geert De Schutter
Keyword(s):  
Silica Fume ◽  
Alkali Activated Slag ◽  
Activated Slag ◽  
Alkali Activated
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