Matches in SemOpenAlex for { <https://semopenalex.org/work/W2797752313> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2797752313 endingPage "187" @default.
- W2797752313 startingPage "174" @default.
- W2797752313 abstract "Purpose The purpose of this paper is to verify the influence of superplasticizer and air entrainment admixtures (AEs) in the electrical resistivity of concrete. Design/methodology/approach Ten different types of concrete have been studied. Three levels of superplasticizer and air AEs have been used (0.20, 0.35 and 0.50 per cent). Concrete samples were cast and the electrical resistivity was monitored at the ages of 28, 63 and 91 days. Compressive strength and density tests have also been executed. Findings The superplasticizer admixture presented an optimal level of 0.35 per cent that significantly increased the electrical resistivity. The air AEs at the same dosage caused a considerable decrease in the electrical resistivity. The concrete with air AEs showed highest resistivity/MPa ratio. Research limitations/implications The results should be carefully extrapolated for other materials and admixtures. Practical implications The usage of chemicals admixture in concrete is extremely common nowadays. However, only a few authors have studied the impact of such materials on the concrete’s electrical resistivity. Since many other researchers have already correlated electrical resistivity with other concrete’s properties, such as strength, setting time and corrosion probability, it is important to better understand how superplasticizers and air-entraining agents, for instance, impact the resistivity. Originality/value The vast majority of studies only tested the resistivity of cement paste or mortar and usually for short period of time (up to 28 days), which seems not to be adequate since the cement reaction continues after that period. This paper fills this gap and studied the impact of admixture on concrete and for a period of 91 days." @default.
- W2797752313 created "2018-04-24" @default.
- W2797752313 creator A5065407919 @default.
- W2797752313 creator A5065826676 @default.
- W2797752313 creator A5089281823 @default.
- W2797752313 date "2018-04-13" @default.
- W2797752313 modified "2023-10-16" @default.
- W2797752313 title "Effect of chemical admixtures on concrete’s electrical resistivity" @default.
- W2797752313 cites W1964662222 @default.
- W2797752313 cites W1969302463 @default.
- W2797752313 cites W1975580761 @default.
- W2797752313 cites W1977197564 @default.
- W2797752313 cites W1998209397 @default.
- W2797752313 cites W2009843284 @default.
- W2797752313 cites W2028988616 @default.
- W2797752313 cites W2031897272 @default.
- W2797752313 cites W2049257291 @default.
- W2797752313 cites W2054268993 @default.
- W2797752313 cites W2072995671 @default.
- W2797752313 cites W2094197045 @default.
- W2797752313 cites W2162551762 @default.
- W2797752313 cites W2228458662 @default.
- W2797752313 cites W2344705967 @default.
- W2797752313 cites W2381833464 @default.
- W2797752313 cites W2472812656 @default.
- W2797752313 cites W2489225537 @default.
- W2797752313 cites W2530146456 @default.
- W2797752313 cites W2541358972 @default.
- W2797752313 cites W2565271604 @default.
- W2797752313 cites W2600311359 @default.
- W2797752313 doi "https://doi.org/10.1108/ijbpa-11-2017-0058" @default.
- W2797752313 hasPublicationYear "2018" @default.
- W2797752313 type Work @default.
- W2797752313 sameAs 2797752313 @default.
- W2797752313 citedByCount "28" @default.
- W2797752313 countsByYear W27977523132018 @default.
- W2797752313 countsByYear W27977523132019 @default.
- W2797752313 countsByYear W27977523132020 @default.
- W2797752313 countsByYear W27977523132021 @default.
- W2797752313 countsByYear W27977523132022 @default.
- W2797752313 countsByYear W27977523132023 @default.
- W2797752313 crossrefType "journal-article" @default.
- W2797752313 hasAuthorship W2797752313A5065407919 @default.
- W2797752313 hasAuthorship W2797752313A5065826676 @default.
- W2797752313 hasAuthorship W2797752313A5089281823 @default.
- W2797752313 hasConcept C119599485 @default.
- W2797752313 hasConcept C127413603 @default.
- W2797752313 hasConcept C159985019 @default.
- W2797752313 hasConcept C192562407 @default.
- W2797752313 hasConcept C192757587 @default.
- W2797752313 hasConcept C30407753 @default.
- W2797752313 hasConcept C523993062 @default.
- W2797752313 hasConcept C69990965 @default.
- W2797752313 hasConcept C8038842 @default.
- W2797752313 hasConceptScore W2797752313C119599485 @default.
- W2797752313 hasConceptScore W2797752313C127413603 @default.
- W2797752313 hasConceptScore W2797752313C159985019 @default.
- W2797752313 hasConceptScore W2797752313C192562407 @default.
- W2797752313 hasConceptScore W2797752313C192757587 @default.
- W2797752313 hasConceptScore W2797752313C30407753 @default.
- W2797752313 hasConceptScore W2797752313C523993062 @default.
- W2797752313 hasConceptScore W2797752313C69990965 @default.
- W2797752313 hasConceptScore W2797752313C8038842 @default.
- W2797752313 hasIssue "2" @default.
- W2797752313 hasLocation W27977523131 @default.
- W2797752313 hasOpenAccess W2797752313 @default.
- W2797752313 hasPrimaryLocation W27977523131 @default.
- W2797752313 hasRelatedWork W2017354727 @default.
- W2797752313 hasRelatedWork W2197693680 @default.
- W2797752313 hasRelatedWork W2357798442 @default.
- W2797752313 hasRelatedWork W2385263832 @default.
- W2797752313 hasRelatedWork W3212749919 @default.
- W2797752313 hasRelatedWork W4283369839 @default.
- W2797752313 hasRelatedWork W4306362096 @default.
- W2797752313 hasRelatedWork W4306937396 @default.
- W2797752313 hasRelatedWork W4318997301 @default.
- W2797752313 hasRelatedWork W4380924871 @default.
- W2797752313 hasVolume "36" @default.
- W2797752313 isParatext "false" @default.
- W2797752313 isRetracted "false" @default.
- W2797752313 magId "2797752313" @default.
- W2797752313 workType "article" @default.