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
Optimization of mix proportion of alkali-activated slag mortars prepared with seawater and coral sand
Sign Up to like & getrecommendations! Published in 2021 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2021.122805
Abstract: Abstract To effectively utilize marine resources and promote sustainable development in the construction industry, an innovative building material, namely, alkali-activated slag mortars prepared with seawater and coral sand (SC-AAMs), was proposed in this paper, and… read more here.
Keywords: coral sand; alkali activated; seawater coral; slag mortars ... See more keywords
The effect of basalt fiber on mechanical properties of slag cementing slurries
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Adhesion Science and Technology"
DOI: 10.1080/01694243.2020.1711692
Abstract: Abstract Compared with the cement system, the slag is more brittle. This feature means it easy to cause submerged cracking, resulting in failure of the oil well cementing. We use slag with higher content of… read more here.
Keywords: slag; basalt fiber; effect basalt; fiber mechanical ... See more keywords