Influence of calcium and sodium nitrate on the strength and reaction products of the CaO-activated GGBFS system
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DOI: 10.1016/j.conbuildmat.2019.04.240
Abstract: Abstract The influence of the added nitrate salts (Ca(NO3)2 and NaNO3) on the CaO-activated ground granulated blast-furnace slag (GGBFS) system was investigated. Both salts significantly increased the early strength of the binder, and the Ca(NO3)2… read more here.
Keywords: ggbfs; influence; ggbfs system; strength ... See more keywords
Strain hardening behaviour of PE fibre reinforced calcium aluminate cement (CAC) – Ground granulated blast furnace (GGBFS) blended mortar
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.118100
Abstract: Abstract Calcium aluminate cement (CAC) is regarded as an effective protective coating material for concrete sewerage pipes to prevent bacterial induced acid corrosion. However, the conversion process occurred in pure CAC mortar limited its application… read more here.
Keywords: ggbfs blended; cac; strain hardening; ggbfs ... See more keywords
Lightweight cementless composite of CaO-CaCl2-CaSO4-activated GGBFS developed as an alternative to lightweight gypsum composite
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DOI: 10.1016/j.conbuildmat.2020.121065
Abstract: Abstract Gypsum binders have been widely used to develop lightweight composites; however, they are generally more expensive than Portland cement and less environmentally friendly than cementless binders. This study explored the use of a CaO-CaCl2-activated… read more here.
Keywords: gypsum; cao cacl2; lightweight cementless; ggbfs ... See more keywords
Production of sustainable concrete utilising high-volume blast furnace slag and recycled aggregate with lime activator
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2020.120188
Abstract: Abstract Waste products from construction sector and industries have been significantly increased in the last decade, which create serious environmental problems. Therefore, their utilisation in concrete has great role in the production of sustainable concrete,… read more here.
Keywords: strength; production; high volume; ggbfs ... See more keywords
Properties of cement mortar incorporated high volume fraction of GGBFS and CKD from 1 day to 550 days
Sign Up to like & getrecommendations! Published in 2020 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2020.101327
Abstract: Abstract This study aims to investigate the effect of cement replacement with high volume fraction of ground granulated blast furnace slag (GGBFS) and cement kiln dust (CKD) on mechanical, durability and microstructural properties of cement… read more here.
Keywords: properties cement; high volume; volume fraction; ggbfs ... See more keywords
Long-Term Drying Shrinkage of GGBFS-Incorporated RCC under Various Temperature Exposures
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0003746
Abstract: AbstractIn this paper, the influence of different temperatures and ground-granulated blast-furnace slag (GGBFS) content on the compressive strength and shrinkage bahavior of roller-compacted concre... read more here.
Keywords: shrinkage; drying shrinkage; term drying; ggbfs ... See more keywords
Potential of Soil Stabilization Using Ground Granulated Blast Furnace Slag (GGBFS) and Fly Ash via Geopolymerization Method: A Review
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DOI: 10.3390/ma15010375
Abstract: Geopolymers, or also known as alkali-activated binders, have recently emerged as a viable alternative to conventional binders (cement) for soil stabilization. Geopolymers employ alkaline activation of industrial waste to create cementitious products inside treated soils,… read more here.
Keywords: soil stabilization; ggbfs; ground granulated; fly ash ... See more keywords
The Influence of the Acceleration Admixture Type and Composition of Cement on Hydration Heat and Setting Time of Slag Blended Cement
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DOI: 10.3390/ma15082797
Abstract: This article presents recent research on cements containing GGBFS and their modifications with accelerating admixtures. The initial setting time and hydration heat evolution results are presented for cement CEM II/B-S and CEM III/A manufactured with… read more here.
Keywords: time; hydration heat; setting time; cement ... See more keywords