Iranian Journal of Materials Science and Engineering
Iran University of Science & Technology
Thu, Dec 26, 2024
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Volume 10, Issue 1 (march 2013)
IJMSE 2013, 10(1): 57-64 |
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A. M. Rashad. PROPERTIES OF ALKALI-ACTIVATED FLY ASH CONCRETE BLENDED WITH SLAG. IJMSE 2013; 10 (1) :57-64
URL: http://ijmse.iust.ac.ir/article-1-522-en.html
URL: http://ijmse.iust.ac.ir/article-1-522-en.html
Abstract: (27676 Views)
The current research aims to investigate alkali-activated fly ash (AAFA) concrete/mortar modified with
granulated ground blast-furnace slag (slag). FA was partially replaced with slag at levels of 0, 5, 10 and 15%, by
weight. The workability and mechanical properties of alkali-activated concretes were studied. Drying shrinkages of
alkali-activated mortars were investigated. All results of alkali-activated FA/slag concretes/mortars were compared to
control concretes/mortars based on plain AAFA. The results indicated that the workability decreased as the slag
content increased. Mechanical strengths and drying shrinkages increased with increasing slag content
granulated ground blast-furnace slag (slag). FA was partially replaced with slag at levels of 0, 5, 10 and 15%, by
weight. The workability and mechanical properties of alkali-activated concretes were studied. Drying shrinkages of
alkali-activated mortars were investigated. All results of alkali-activated FA/slag concretes/mortars were compared to
control concretes/mortars based on plain AAFA. The results indicated that the workability decreased as the slag
content increased. Mechanical strengths and drying shrinkages increased with increasing slag content
Type of Study: Technical Note |
Subject:
Surfe coating and corrosion
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