Matches in SemOpenAlex for { <https://semopenalex.org/work/W4214698940> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W4214698940 endingPage "104467" @default.
- W4214698940 startingPage "104467" @default.
- W4214698940 abstract "Superabsorbent polymer (SAP) has a prominent effect on relieving autogenous shrinkage of low w/c cement-based materials. It is quite important to improve internal curing efficiency of SAP considering the concrete performance and economic cost. In this paper, proper Na2CO3 dosage by cement mass was added into cement pastes to improve internal curing efficiency of SAP. Through X-ray radiography, the ab- and desorption curves of SAP in cement pastes with different Na2CO3 dosage were characterized. Through corrugated tube method, the autogenous shrinkage curves in SAP-containing cement pastes with and without optimal Na2CO3 dosage were obtained. From the view of effective internal curing water content of SAP, internal curing efficiency of SAP with 0.2 wt% SAP dosage and optimal 0.4 wt% Na2CO3 dosage can be improved by 52.3%, compared to that without Na2CO3. From the view of autogenous shrinkage curves, to achieve same internal curing effect, 0.4 wt% SAP dosage can be approximately reduced to 0.3 wt% SAP dosage, with 25% reduction rate of SAP dosage through adding 0.4 wt% optimal Na2CO3 dosage. Further, the mechanism of improving internal curing efficiency of SAP with proper Na2CO3 dosage is revealed." @default.
- W4214698940 created "2022-03-02" @default.
- W4214698940 creator A5041508700 @default.
- W4214698940 creator A5047970324 @default.
- W4214698940 date "2022-05-01" @default.
- W4214698940 modified "2023-09-27" @default.
- W4214698940 title "Improving internal curing efficiency through adjusting ab- and desorption curve of superabsorbent polymer in cement pastes using sodium carbonate" @default.
- W4214698940 cites W1713813571 @default.
- W4214698940 cites W1930299613 @default.
- W4214698940 cites W1963730465 @default.
- W4214698940 cites W1964250771 @default.
- W4214698940 cites W1966619404 @default.
- W4214698940 cites W2006827153 @default.
- W4214698940 cites W2008843997 @default.
- W4214698940 cites W2009881848 @default.
- W4214698940 cites W2016132416 @default.
- W4214698940 cites W2032647107 @default.
- W4214698940 cites W2033227000 @default.
- W4214698940 cites W2036229787 @default.
- W4214698940 cites W2044415360 @default.
- W4214698940 cites W2047157147 @default.
- W4214698940 cites W2077982092 @default.
- W4214698940 cites W2127776121 @default.
- W4214698940 cites W2127791390 @default.
- W4214698940 cites W2194598067 @default.
- W4214698940 cites W2359985301 @default.
- W4214698940 cites W2419458718 @default.
- W4214698940 cites W2496026754 @default.
- W4214698940 cites W2578586211 @default.
- W4214698940 cites W2604230817 @default.
- W4214698940 cites W2725037658 @default.
- W4214698940 cites W2746514904 @default.
- W4214698940 cites W2793182077 @default.
- W4214698940 cites W2794010518 @default.
- W4214698940 cites W2918884310 @default.
- W4214698940 cites W2954895004 @default.
- W4214698940 cites W3122100007 @default.
- W4214698940 cites W3136363410 @default.
- W4214698940 cites W3168791306 @default.
- W4214698940 cites W3168907069 @default.
- W4214698940 cites W3173372984 @default.
- W4214698940 cites W3209214590 @default.
- W4214698940 cites W4245189987 @default.
- W4214698940 doi "https://doi.org/10.1016/j.cemconcomp.2022.104467" @default.
- W4214698940 hasPublicationYear "2022" @default.
- W4214698940 type Work @default.
- W4214698940 citedByCount "5" @default.
- W4214698940 countsByYear W42146989402022 @default.
- W4214698940 countsByYear W42146989402023 @default.
- W4214698940 crossrefType "journal-article" @default.
- W4214698940 hasAuthorship W4214698940A5041508700 @default.
- W4214698940 hasAuthorship W4214698940A5047970324 @default.
- W4214698940 hasConcept C132976073 @default.
- W4214698940 hasConcept C159985019 @default.
- W4214698940 hasConcept C180145272 @default.
- W4214698940 hasConcept C188963109 @default.
- W4214698940 hasConcept C191897082 @default.
- W4214698940 hasConcept C192562407 @default.
- W4214698940 hasConcept C2778657360 @default.
- W4214698940 hasConcept C521977710 @default.
- W4214698940 hasConcept C523993062 @default.
- W4214698940 hasConcept C537181965 @default.
- W4214698940 hasConceptScore W4214698940C132976073 @default.
- W4214698940 hasConceptScore W4214698940C159985019 @default.
- W4214698940 hasConceptScore W4214698940C180145272 @default.
- W4214698940 hasConceptScore W4214698940C188963109 @default.
- W4214698940 hasConceptScore W4214698940C191897082 @default.
- W4214698940 hasConceptScore W4214698940C192562407 @default.
- W4214698940 hasConceptScore W4214698940C2778657360 @default.
- W4214698940 hasConceptScore W4214698940C521977710 @default.
- W4214698940 hasConceptScore W4214698940C523993062 @default.
- W4214698940 hasConceptScore W4214698940C537181965 @default.
- W4214698940 hasLocation W42146989401 @default.
- W4214698940 hasOpenAccess W4214698940 @default.
- W4214698940 hasPrimaryLocation W42146989401 @default.
- W4214698940 hasRelatedWork W2047427582 @default.
- W4214698940 hasRelatedWork W2560433096 @default.
- W4214698940 hasRelatedWork W2731286873 @default.
- W4214698940 hasRelatedWork W2769883994 @default.
- W4214698940 hasRelatedWork W2791070845 @default.
- W4214698940 hasRelatedWork W2944045227 @default.
- W4214698940 hasRelatedWork W3088504714 @default.
- W4214698940 hasRelatedWork W4214698940 @default.
- W4214698940 hasRelatedWork W4220659248 @default.
- W4214698940 hasRelatedWork W4382810126 @default.
- W4214698940 hasVolume "129" @default.
- W4214698940 isParatext "false" @default.
- W4214698940 isRetracted "false" @default.
- W4214698940 workType "article" @default.