Autogenous shrinkage of alkali activated slag mortars: Basic mechanisms and mitigation methods
Sign Up to like & getrecommendations! Published in 2018 at "Cement and Concrete Research"
DOI: 10.1016/j.cemconres.2018.04.004
Abstract: Abstract This paper presents various mechanisms that can explain the cause of excessive autogenous shrinkage exhibited by alkali activated slag mortars (AASM) compared to Portland cement mortars (OPC). The influence of activator concentration parameters such… read more here.
Keywords: shrinkage alkali; activated slag; autogenous shrinkage; shrinkage ... See more keywords
Mechanisms of autogenous shrinkage of alkali-activated fly ash-slag pastes cured at ambient temperature within 24 h
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.03.155
Abstract: Abstract This paper aims to provide a better understanding of autogenous shrinkage of alkali-activated fly ash-slag (AAFS) pastes at very early age ( read more here.
Keywords: activated fly; shrinkage alkali; autogenous shrinkage; ash slag ... See more keywords
Study on Shrinkage in Alkali-Activated Slag–Fly Ash Cementitious Materials
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DOI: 10.3390/ma16113958
Abstract: Traditional silicate cement materials produce a large amount of CO2 during production, making it urgent to seek alternatives. Alkali-activated slag cement is a good substitute, as its production process has low carbon emissions and energy… read more here.
Keywords: fly ash; cement; alkali activated; shrinkage ... See more keywords