FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3146163034> ?p ?o ?g. }

• W3146163034 endingPage "104037" @default.
• W3146163034 startingPage "104037" @default.
• W3146163034 abstract "3D concrete printing is an emerging construction technology, and presents an opportunity for utilising materials that are otherwise considered unsuitable for concrete construction. Incorporating underutilised solids and/or waste solids as aggregates is a way of gaining the maximum environmental and economic benefits from the emerging 3D concrete printing technology. In this study, desert sand (small size), river-sediment ceramsite sand (medium size), and recycled concrete (large size) were experimentally investigated for use as aggregates in the 3D printing of concrete. Three mixtures were designed with continuous, open, and interrupted gradations of solids, respectively, based on the theory of particle interference, and aiming to meet the requirements of extrusion-based 3D printing. The influences of the particle grading characteristics on the printability-related early-age behaviours, mechanical properties, and shrinkage resistance have been measured and analysed. The test results demonstrate that the self-supporting skeletal effect formed by the gradated particles reduces the flowability of the mixtures, but the structural build-up/buildability performance is improved (under the premise of the desired printability). The interlayer distribution and skeleton of the gradated aggregate contribute to improving the interfacial interlocking effect and contact bonding between layers; this is visually validated through computed tomography (CT) scanning. Further, the addition of aggregates reduces the proportion of cementitious composites, and therefore effectively mitigates the shrinkage of the cement matrix. The grading characteristics of the underutilised particle resources are crucial for regulating the early-age 3D printability. This article provides feasible solutions based on experimental data for promoting the eco-utilisation of underutilised and waste solids in 3D printing, and these solutions satisfy the minimum strength and durability requirements." @default.
• W3146163034 created "2021-04-13" @default.
• W3146163034 creator A5038793674 @default.
• W3146163034 creator A5040027560 @default.
• W3146163034 creator A5053444498 @default.
• W3146163034 creator A5081654131 @default.
• W3146163034 creator A5085169991 @default.
• W3146163034 date "2021-07-01" @default.
• W3146163034 modified "2023-10-16" @default.
• W3146163034 title "3D printing eco-friendly concrete containing under-utilised and waste solids as aggregates" @default.
• W3146163034 cites W1147170347 @default.
• W3146163034 cites W2047686499 @default.
• W3146163034 cites W2397948051 @default.
• W3146163034 cites W2462808618 @default.
• W3146163034 cites W2737161077 @default.
• W3146163034 cites W2751122621 @default.
• W3146163034 cites W2765453142 @default.
• W3146163034 cites W2775294740 @default.
• W3146163034 cites W2781956876 @default.
• W3146163034 cites W2783942745 @default.
• W3146163034 cites W2790927589 @default.
• W3146163034 cites W2803299390 @default.
• W3146163034 cites W2808212638 @default.
• W3146163034 cites W2808508889 @default.
• W3146163034 cites W2889179239 @default.
• W3146163034 cites W2907375340 @default.
• W3146163034 cites W2912055253 @default.
• W3146163034 cites W2913514283 @default.
• W3146163034 cites W2914375432 @default.
• W3146163034 cites W2919194270 @default.
• W3146163034 cites W2942951899 @default.
• W3146163034 cites W2947982566 @default.
• W3146163034 cites W2955402235 @default.
• W3146163034 cites W2957412640 @default.
• W3146163034 cites W2960078234 @default.
• W3146163034 cites W2963011686 @default.
• W3146163034 cites W2963441083 @default.
• W3146163034 cites W2964517960 @default.
• W3146163034 cites W2968077817 @default.
• W3146163034 cites W2971634548 @default.
• W3146163034 cites W2979509981 @default.
• W3146163034 cites W2983529122 @default.
• W3146163034 cites W2988939690 @default.
• W3146163034 cites W2989014699 @default.
• W3146163034 cites W2990185176 @default.
• W3146163034 cites W2999294035 @default.
• W3146163034 cites W3000333157 @default.
• W3146163034 cites W3007086704 @default.
• W3146163034 cites W3008172998 @default.
• W3146163034 cites W3012533326 @default.
• W3146163034 cites W3014342135 @default.
• W3146163034 cites W3037300843 @default.
• W3146163034 cites W3081050669 @default.
• W3146163034 cites W3083034617 @default.
• W3146163034 cites W3094269222 @default.
• W3146163034 doi "https://doi.org/10.1016/j.cemconcomp.2021.104037" @default.
• W3146163034 hasPublicationYear "2021" @default.
• W3146163034 type Work @default.
• W3146163034 sameAs 3146163034 @default.
• W3146163034 citedByCount "87" @default.
• W3146163034 countsByYear W31461630342021 @default.
• W3146163034 countsByYear W31461630342022 @default.
• W3146163034 countsByYear W31461630342023 @default.
• W3146163034 crossrefType "journal-article" @default.
• W3146163034 hasAuthorship W3146163034A5038793674 @default.
• W3146163034 hasAuthorship W3146163034A5040027560 @default.
• W3146163034 hasAuthorship W3146163034A5053444498 @default.
• W3146163034 hasAuthorship W3146163034A5081654131 @default.
• W3146163034 hasAuthorship W3146163034A5085169991 @default.
• W3146163034 hasConcept C127413603 @default.
• W3146163034 hasConcept C159985019 @default.
• W3146163034 hasConcept C180145272 @default.
• W3146163034 hasConcept C187530423 @default.
• W3146163034 hasConcept C192562407 @default.
• W3146163034 hasConcept C2778958987 @default.
• W3146163034 hasConcept C2779666059 @default.
• W3146163034 hasConcept C29314403 @default.
• W3146163034 hasConcept C31972630 @default.
• W3146163034 hasConcept C41008148 @default.
• W3146163034 hasConcept C42360764 @default.
• W3146163034 hasConcept C4679612 @default.
• W3146163034 hasConcept C523993062 @default.
• W3146163034 hasConcept C524769229 @default.
• W3146163034 hasConceptScore W3146163034C127413603 @default.
• W3146163034 hasConceptScore W3146163034C159985019 @default.
• W3146163034 hasConceptScore W3146163034C180145272 @default.
• W3146163034 hasConceptScore W3146163034C187530423 @default.
• W3146163034 hasConceptScore W3146163034C192562407 @default.
• W3146163034 hasConceptScore W3146163034C2778958987 @default.
• W3146163034 hasConceptScore W3146163034C2779666059 @default.
• W3146163034 hasConceptScore W3146163034C29314403 @default.
• W3146163034 hasConceptScore W3146163034C31972630 @default.
• W3146163034 hasConceptScore W3146163034C41008148 @default.
• W3146163034 hasConceptScore W3146163034C42360764 @default.
• W3146163034 hasConceptScore W3146163034C4679612 @default.
• W3146163034 hasConceptScore W3146163034C523993062 @default.
• W3146163034 hasConceptScore W3146163034C524769229 @default.
• W3146163034 hasFunder F4320321001 @default.

• next