Blast Furnace Slag Addition Effects on Delayed Ettringite Formation in Heat-cured Mortars
Sign Up to like & getrecommendations! Published in 2018 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-017-0642-6
Abstract: Reducing expansion due to Delayed Ettringite Formation (DEF) is becoming an important issue that must be taken into account, when producing heat-cured concrete. Mineral additives used as partial cement replacement should help in achieving the… read more here.
Keywords: delayed ettringite; ettringite formation; blast furnace; furnace slag ... See more keywords
Heat treatment of fresh concrete by radio waves – Avoiding delayed ettringite formation
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DOI: 10.1016/j.conbuildmat.2017.03.111
Abstract: Abstract Heat treatment of concrete during the early stages of hydration using the new radio wave technology enables a uniform energy supply at distinct rates under steady, closed-loop temperature control. This precise control of temperature… read more here.
Keywords: delayed ettringite; heat treatment; ettringite formation;
AFt/AFm distribution & microstructure-properties of rice husk ash concretes thermal-cured
Sign Up to like & getrecommendations! Published in 2023 at "Advances in Cement Research"
DOI: 10.1680/jadcr.22.00116
Abstract: This experimental study aims to present the behavior of cement composites containing rice husk ash over time previously undergone high thermal curing. A specific initial thermal curing up to 85°C was designed to trigger delayed… read more here.
Keywords: rice husk; delayed ettringite; husk ash;