Influence of Silica Fume on Strength Properties of Alkali-Activated Slag Mortar

2013 ◽  
Vol 25 (3) ◽  
pp. 305-312
Author(s):  
Tae-Wan Kim
Keyword(s):  
Silica Fume ◽  
Strength Properties ◽  
Alkali Activated Slag ◽  
Activated Slag ◽  
Alkali Activated

scholarly journals Effect of superplastizicer type on the fresh and strength properties of alkali activated slag composites

2020 ◽  
Vol 491 ◽  
pp. 012046
Author(s):  
K Muhammed Nabil ◽  
S Namitha ◽  
Reshma Sundhar ◽  
N V Mohammed Rafeeque ◽  
Thushara Raju ◽  
...  
Keyword(s):  
Strength Properties ◽  
Alkali Activated Slag ◽  
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.

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