Performance of geopolymer concrete composed of fly ash after exposure to elevated temperatures
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DOI: 10.1016/j.conbuildmat.2017.07.208
Abstract: Abstract Alkaline activated concretes based on a mixture of fly ash (FA) and blast furnace slag (GBFS), as well as FA and Portland cement (OPC), both at a ratio of 80:20, were exposed to temperatures… read more here.
Keywords: performance geopolymer; geopolymer concrete; fly ash; ash ... See more keywords
Multiscale Characterization at Early Ages of Ultra-High Performance Geopolymer Concrete
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DOI: 10.3390/polym14245504
Abstract: The main obstacle of using geopolymer as a construction repair material is its slow strength development rate, which is the most significant attribute of an early-age opening for traffic and striking-off formwork. Geopolymer technology has… read more here.
Keywords: strength; ultra high; spectroscopy; performance geopolymer ... See more keywords