FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1551116237> ?p ?o ?g. }

• W1551116237 abstract "The viability of using two waste materials, water treatment sludge (WTS) and fly ash (FA), for developing sustainable masonry units has been previously investigated in terms of strength but the important aspect of durability against wetting–drying (w–d) cycles has yet to be studied. A study on durability against w–d cycles, an important parameter for service life design of the sustainable masonry units, is investigated in this paper. The liquid alkaline activator (L) was a mixture of sodium silicate (Na2SiO3) and sodium hydroxide (NaOH), and a high calcium fly ash (FA) was used as a precursor. The results of cyclic w–d test indicate that the WTS–FA geopolymer manufactured with an optimum ingredient (L:FA=1.6, Na2SiO3:NaOH=90∶10) and at an optimum heat condition of 85°C for 72 h can be used as durable bearing masonry units; i.e., the compressive strength is greater than 12 MPa after 12 w–d cycles. For this optimum ingredient, the w–d cycle strength, qu(w−d) at heat temperatures between 65 and 95°C and durations between 24 and 120 h was found to be mainly dependent upon the initial soaked (without w–d cycle) strength qu0, and the normalized strength qu(w−d)/qu0 versus number of w–d cycles relationship expresses as a logarithm function. This relationship facilitates a mix design to attain the required strength at a target service life, which is very useful for civil engineering practitioners and researchers alike. It is evident from this research that portland cement is not a suitable cementing agent to manufacture WTS masonry units because alum in WTS retards the cement hydration, unlike a geopolymer binder, which was proven to be suitable. Compared with a traditional clay–cement sample at the same initial soaked strength, the WTS–FA geopolymer sample exhibits higher durability. This indicates that the WTS–FA geopolymer masonry units have a longer service life than clay–cement masonry units, which is typically used in many countries. This research enables WTS traditionally destined for landfill to be used in a sustainable manner as an aggregate in geopolymer masonry units, which is significant from engineering, economical, and environmental perspectives." @default.
• W1551116237 created "2016-06-24" @default.
• W1551116237 creator A5019095418 @default.
• W1551116237 creator A5022107577 @default.
• W1551116237 creator A5031651123 @default.
• W1551116237 creator A5041725025 @default.
• W1551116237 creator A5082815759 @default.
• W1551116237 date "2016-01-01" @default.
• W1551116237 modified "2023-10-03" @default.
• W1551116237 title "Durability against Wetting–Drying Cycles of Water Treatment Sludge–Fly Ash Geopolymer and Water Treatment Sludge–Cement and Silty Clay–Cement Systems" @default.
• W1551116237 cites W1964487275 @default.
• W1551116237 cites W1965090825 @default.
• W1551116237 cites W1967516333 @default.
• W1551116237 cites W1969465743 @default.
• W1551116237 cites W1974884586 @default.
• W1551116237 cites W1975025290 @default.
• W1551116237 cites W1980882947 @default.
• W1551116237 cites W1982266934 @default.
• W1551116237 cites W1982425636 @default.
• W1551116237 cites W1990219159 @default.
• W1551116237 cites W2003497228 @default.
• W1551116237 cites W2004606707 @default.
• W1551116237 cites W2007487862 @default.
• W1551116237 cites W2007833236 @default.
• W1551116237 cites W2008378811 @default.
• W1551116237 cites W2010156695 @default.
• W1551116237 cites W2024640159 @default.
• W1551116237 cites W2024934300 @default.
• W1551116237 cites W2028654367 @default.
• W1551116237 cites W2028820416 @default.
• W1551116237 cites W2031167940 @default.
• W1551116237 cites W2034812703 @default.
• W1551116237 cites W2050061000 @default.
• W1551116237 cites W2050313018 @default.
• W1551116237 cites W2065545099 @default.
• W1551116237 cites W2065559239 @default.
• W1551116237 cites W2069574015 @default.
• W1551116237 cites W2084106120 @default.
• W1551116237 cites W2084221672 @default.
• W1551116237 cites W2087715141 @default.
• W1551116237 cites W2103825753 @default.
• W1551116237 cites W2114711884 @default.
• W1551116237 cites W2125418746 @default.
• W1551116237 cites W2128292884 @default.
• W1551116237 cites W2128701039 @default.
• W1551116237 cites W2143837357 @default.
• W1551116237 cites W2149147611 @default.
• W1551116237 doi "https://doi.org/10.1061/(asce)mt.1943-5533.0001351" @default.
• W1551116237 hasPublicationYear "2016" @default.
• W1551116237 type Work @default.
• W1551116237 sameAs 1551116237 @default.
• W1551116237 citedByCount "75" @default.
• W1551116237 countsByYear W15511162372015 @default.
• W1551116237 countsByYear W15511162372016 @default.
• W1551116237 countsByYear W15511162372017 @default.
• W1551116237 countsByYear W15511162372018 @default.
• W1551116237 countsByYear W15511162372019 @default.
• W1551116237 countsByYear W15511162372020 @default.
• W1551116237 countsByYear W15511162372021 @default.
• W1551116237 countsByYear W15511162372022 @default.
• W1551116237 countsByYear W15511162372023 @default.
• W1551116237 crossrefType "journal-article" @default.
• W1551116237 hasAuthorship W1551116237A5019095418 @default.
• W1551116237 hasAuthorship W1551116237A5022107577 @default.
• W1551116237 hasAuthorship W1551116237A5031651123 @default.
• W1551116237 hasAuthorship W1551116237A5041725025 @default.
• W1551116237 hasAuthorship W1551116237A5082815759 @default.
• W1551116237 hasConcept C104304963 @default.
• W1551116237 hasConcept C127313418 @default.
• W1551116237 hasConcept C127413603 @default.
• W1551116237 hasConcept C134514944 @default.
• W1551116237 hasConcept C159985019 @default.
• W1551116237 hasConcept C187320778 @default.
• W1551116237 hasConcept C192562407 @default.
• W1551116237 hasConcept C2778562268 @default.
• W1551116237 hasConcept C2779947509 @default.
• W1551116237 hasConcept C2780837464 @default.
• W1551116237 hasConcept C30407753 @default.
• W1551116237 hasConcept C42360764 @default.
• W1551116237 hasConcept C523993062 @default.
• W1551116237 hasConcept C535899295 @default.
• W1551116237 hasConcept C548081761 @default.
• W1551116237 hasConcept C66938386 @default.
• W1551116237 hasConcept C87343466 @default.
• W1551116237 hasConceptScore W1551116237C104304963 @default.
• W1551116237 hasConceptScore W1551116237C127313418 @default.
• W1551116237 hasConceptScore W1551116237C127413603 @default.
• W1551116237 hasConceptScore W1551116237C134514944 @default.
• W1551116237 hasConceptScore W1551116237C159985019 @default.
• W1551116237 hasConceptScore W1551116237C187320778 @default.
• W1551116237 hasConceptScore W1551116237C192562407 @default.
• W1551116237 hasConceptScore W1551116237C2778562268 @default.
• W1551116237 hasConceptScore W1551116237C2779947509 @default.
• W1551116237 hasConceptScore W1551116237C2780837464 @default.
• W1551116237 hasConceptScore W1551116237C30407753 @default.
• W1551116237 hasConceptScore W1551116237C42360764 @default.
• W1551116237 hasConceptScore W1551116237C523993062 @default.
• W1551116237 hasConceptScore W1551116237C535899295 @default.
• W1551116237 hasConceptScore W1551116237C548081761 @default.
• W1551116237 hasConceptScore W1551116237C66938386 @default.

• next