Effects of blended cements and carbonation on chloride-induced corrosion propagation
Sign Up to like & getrecommendations! Published in 2021 at "Cement and Concrete Research"
DOI: 10.1016/j.cemconres.2021.106458
Abstract: Abstract Supplementary cementitious materials are known to refine the pore structure of concrete and accelerate the carbonation progress. The combination of the two processes can have both beneficial and disadvantageous effects on corrosion, especially when… read more here.
Keywords: blended cements; propagation; cements carbonation; corrosion ... See more keywords
Experimental evidence for the acceleration of slag hydration in blended cements by the addition of CaCl2
Sign Up to like & getrecommendations! Published in 2021 at "Cement and Concrete Research"
DOI: 10.1016/j.cemconres.2021.106558
Abstract: Abstract Cements with high substitution rates of ground granulated blast furnace slags (GGBS) have the potential to significantly lower CO2 emissions of concrete, but their early age strength is often below those of traditional OPC… read more here.
Keywords: blended cements; hydration blended; addition; strength ... See more keywords
Influence of slag fineness on the strength and heat evolution of multiple-clinker blended cements
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.08.120
Abstract: Abstract Three clinkers and a blast furnace slag, ground separately, were combined to produce 27 cements. Each cement consisted of 35% fine (∼6000 cm 2 /g), 25% intermediate (∼4000 cm 2 /g), and 40% coarse (∼2500 cm 2… read more here.
Keywords: slag; strength; blended cements; heat ... See more keywords
Biomass fly ash as an alternative to coal fly ash in blended cements: Functional aspects
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.121544
Abstract: Abstract The tightening of environmental standards in the EU including the presupposed abatement of coal combustion power plants presents an important impulse towards the transition to a circular economy. However, the achievement of this challenging… read more here.
Keywords: biomass fly; coal; fly ash; blended cements ... See more keywords
Laboratory-scale study and semi-industrial validation of viability of inorganic CDW fine fractions as SCMs in blended cements
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DOI: 10.1016/j.conbuildmat.2020.121823
Abstract: Abstract The construction industry and more particularly cement manufacture industry are European Green Deal strategic priorities for the circularity of Europe’s construction and demolition waste (CDW) stream with a view to reducing CO2 emissions. The… read more here.
Keywords: validation viability; industrial validation; study; laboratory scale ... See more keywords
Fracture Performance of Cementitious Composites Based on Quaternary Blended Cements
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DOI: 10.3390/ma15176023
Abstract: This study presents test results and in-depth discussion regarding the measurement of the fracture mechanics parameters of new concrete composites based on quaternary blended cements (QBC). A composition of the two most commonly used mineral… read more here.
Keywords: quaternary blended; composites based; mechanics; blended cements ... See more keywords
Portland blended cements: demolition ceramic waste management
Sign Up to like & getrecommendations! Published in 2017 at "Materiales De Construccion"
DOI: 10.3989/mc.2017.00516
Abstract: Demolition ceramic wastes (DCWs) were investigated in order to determine their potential use as supplementary cementitious materials in Portland Blended Cements (PBCs). For this purpose, three ceramic wastes were investigated. After characterization of the materials… read more here.
Keywords: portland blended; waste; blended cements; demolition ceramic ... See more keywords