FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311092023> ?p ?o ?g. }

• W4311092023 endingPage "104887" @default.
• W4311092023 startingPage "104887" @default.
• W4311092023 abstract "Polyacrylamide (PAM) is one of the commonly used anti-washout admixtures (AWAs) in cement-based materials. However, PAM chains tend to be contracted under attacks from alkaline and metal ions in cement paste, resulting in low efficiency of washout resistance enhancement. Herein, the gelation of PAM is implemented to surmount this obstacle, in which the influence of gelation on the floc properties is evaluated by the light scattering method and the enhancing mechanism is explored as well. Unlike the contraction of PAM chains in cement paste, the resulting PAM-based hydrogel can unfold a three-dimensional network that enlarges the contact surface with cement particles and promotes the bridging interaction. As a result, the gelation of PAM essentially improves the floc strength and helps maintain its originally compact floc structure with an unchanged fractal dimension of approximately 2.50 under the elevated shear rates. Furthermore, fresh cement paste with the addition of 0.006% PAM-based hydrogel achieves a decrease of 10% in washout mass loss compared to that with the same dosage of PAM. The result of breakage-regrowth experiment shows the PAM-based hydrogel facilities a rapid reaggregation with a recovery factor of 76%, while the flocs in PAM modified cement paste are irreversible after breakage as its recovery factor is only 37%. This understanding is of great importance to chemical admixtures where gelation is a promising way to promote their interaction with cement particles. Moreover, floc properties provide a new perspective on understanding the early-stage behavior of fresh cement paste." @default.
• W4311092023 created "2022-12-23" @default.
• W4311092023 creator A5011466881 @default.
• W4311092023 creator A5021485446 @default.
• W4311092023 creator A5058669930 @default.
• W4311092023 creator A5065254777 @default.
• W4311092023 creator A5066914651 @default.
• W4311092023 date "2023-02-01" @default.
• W4311092023 modified "2023-10-02" @default.
• W4311092023 title "Enhancing anti-washout behavior of cement paste by polyacrylamide gelation: from floc properties to mechanism" @default.
• W4311092023 cites W1202400681 @default.
• W4311092023 cites W143752741 @default.
• W4311092023 cites W1646538273 @default.
• W4311092023 cites W1896394914 @default.
• W4311092023 cites W1984046811 @default.
• W4311092023 cites W1992893375 @default.
• W4311092023 cites W1993640088 @default.
• W4311092023 cites W1997654451 @default.
• W4311092023 cites W1997831094 @default.
• W4311092023 cites W2013363908 @default.
• W4311092023 cites W2015400756 @default.
• W4311092023 cites W2033227000 @default.
• W4311092023 cites W2039595145 @default.
• W4311092023 cites W2048421236 @default.
• W4311092023 cites W2051572106 @default.
• W4311092023 cites W2056537459 @default.
• W4311092023 cites W2060490340 @default.
• W4311092023 cites W2061081084 @default.
• W4311092023 cites W2065062420 @default.
• W4311092023 cites W2065611018 @default.
• W4311092023 cites W2068868817 @default.
• W4311092023 cites W2071721688 @default.
• W4311092023 cites W2074675634 @default.
• W4311092023 cites W2078414865 @default.
• W4311092023 cites W2086425527 @default.
• W4311092023 cites W2089900730 @default.
• W4311092023 cites W2118087101 @default.
• W4311092023 cites W2146403896 @default.
• W4311092023 cites W2149810235 @default.
• W4311092023 cites W2154370222 @default.
• W4311092023 cites W2161853058 @default.
• W4311092023 cites W2177249206 @default.
• W4311092023 cites W2211066661 @default.
• W4311092023 cites W2333882546 @default.
• W4311092023 cites W2578586211 @default.
• W4311092023 cites W2767670197 @default.
• W4311092023 cites W2792857251 @default.
• W4311092023 cites W2886106768 @default.
• W4311092023 cites W2903967967 @default.
• W4311092023 cites W2904473254 @default.
• W4311092023 cites W3033837313 @default.
• W4311092023 cites W3122100007 @default.
• W4311092023 cites W3179091832 @default.
• W4311092023 cites W3199889745 @default.
• W4311092023 cites W3211800552 @default.
• W4311092023 cites W4220833050 @default.
• W4311092023 cites W4247820750 @default.
• W4311092023 cites W4283157329 @default.
• W4311092023 doi "https://doi.org/10.1016/j.cemconcomp.2022.104887" @default.
• W4311092023 hasPublicationYear "2023" @default.
• W4311092023 type Work @default.
• W4311092023 citedByCount "4" @default.
• W4311092023 countsByYear W43110920232023 @default.
• W4311092023 crossrefType "journal-article" @default.
• W4311092023 hasAuthorship W4311092023A5011466881 @default.
• W4311092023 hasAuthorship W4311092023A5021485446 @default.
• W4311092023 hasAuthorship W4311092023A5058669930 @default.
• W4311092023 hasAuthorship W4311092023A5065254777 @default.
• W4311092023 hasAuthorship W4311092023A5066914651 @default.
• W4311092023 hasConcept C111368507 @default.
• W4311092023 hasConcept C127313418 @default.
• W4311092023 hasConcept C127413603 @default.
• W4311092023 hasConcept C148815931 @default.
• W4311092023 hasConcept C159985019 @default.
• W4311092023 hasConcept C188027245 @default.
• W4311092023 hasConcept C192562407 @default.
• W4311092023 hasConcept C2778862431 @default.
• W4311092023 hasConcept C2779015675 @default.
• W4311092023 hasConcept C42360764 @default.
• W4311092023 hasConcept C523993062 @default.
• W4311092023 hasConcept C71839028 @default.
• W4311092023 hasConceptScore W4311092023C111368507 @default.
• W4311092023 hasConceptScore W4311092023C127313418 @default.
• W4311092023 hasConceptScore W4311092023C127413603 @default.
• W4311092023 hasConceptScore W4311092023C148815931 @default.
• W4311092023 hasConceptScore W4311092023C159985019 @default.
• W4311092023 hasConceptScore W4311092023C188027245 @default.
• W4311092023 hasConceptScore W4311092023C192562407 @default.
• W4311092023 hasConceptScore W4311092023C2778862431 @default.
• W4311092023 hasConceptScore W4311092023C2779015675 @default.
• W4311092023 hasConceptScore W4311092023C42360764 @default.
• W4311092023 hasConceptScore W4311092023C523993062 @default.
• W4311092023 hasConceptScore W4311092023C71839028 @default.
• W4311092023 hasFunder F4320322841 @default.
• W4311092023 hasLocation W43110920231 @default.
• W4311092023 hasOpenAccess W4311092023 @default.
• W4311092023 hasPrimaryLocation W43110920231 @default.
• W4311092023 hasRelatedWork W1998589992 @default.

• next