Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385786142> ?p ?o ?g. }
- W4385786142 endingPage "132908" @default.
- W4385786142 startingPage "132908" @default.
- W4385786142 abstract "Concrete structures are inherently brittle, rendering them susceptible to cracking, which in turn allows moisture, carbon dioxide, and harmful ions to penetrate, ultimately resulting in a loss of durability and strength. Incorporating encapsulated or immobilized bacteria in concrete has proven to be an effective way to promote the self-healing of cracks. However, the commonly used bacteria-based capsules and carriers tend to significantly reduce the matrix strength. To address the strength reduction while facilitating self-healing, the present study proposes utilizing the MgO-SiO2 formulation, a low alkalinity cementitious system, for encapsulating bacteria in self-healing concrete. Results showed that the incorporation of the capsule can maintain the strength of a cement paste. Furthermore, the addition of the capsule to the PC paste can engage effective self-healing. Cracks between 250 and 350 µm can reach 97% closure while cracks between 350 and 600 µm can reach 85% of closure, and the water passing through the crack reduced around 80% after 40 wet/dry conditioning cycles. Besides, the capsule possessed long-term stability where the concentration of viable bacteria remained stable in the capsule." @default.
- W4385786142 created "2023-08-13" @default.
- W4385786142 creator A5020212304 @default.
- W4385786142 creator A5059867180 @default.
- W4385786142 creator A5076474507 @default.
- W4385786142 date "2023-10-01" @default.
- W4385786142 modified "2023-09-25" @default.
- W4385786142 title "The use of low alkalinity MgO-SiO2 formulation to encapsulate bacteria for self-healing concrete" @default.
- W4385786142 cites W1984996473 @default.
- W4385786142 cites W1988374761 @default.
- W4385786142 cites W2003931247 @default.
- W4385786142 cites W2006956023 @default.
- W4385786142 cites W2010152156 @default.
- W4385786142 cites W2047602118 @default.
- W4385786142 cites W2049686226 @default.
- W4385786142 cites W2078965751 @default.
- W4385786142 cites W2102818608 @default.
- W4385786142 cites W2167152710 @default.
- W4385786142 cites W2295699099 @default.
- W4385786142 cites W2461524300 @default.
- W4385786142 cites W2521072882 @default.
- W4385786142 cites W2737232938 @default.
- W4385786142 cites W2743083001 @default.
- W4385786142 cites W2765414175 @default.
- W4385786142 cites W2769023874 @default.
- W4385786142 cites W2793513485 @default.
- W4385786142 cites W2808779311 @default.
- W4385786142 cites W2824451180 @default.
- W4385786142 cites W2885130569 @default.
- W4385786142 cites W2969554021 @default.
- W4385786142 cites W3009309981 @default.
- W4385786142 cites W3030578982 @default.
- W4385786142 cites W3031447917 @default.
- W4385786142 cites W3042471452 @default.
- W4385786142 cites W3080321625 @default.
- W4385786142 cites W3080655006 @default.
- W4385786142 cites W3108105854 @default.
- W4385786142 cites W3127111077 @default.
- W4385786142 cites W3199882442 @default.
- W4385786142 cites W4224325506 @default.
- W4385786142 cites W4285006854 @default.
- W4385786142 cites W4306173527 @default.
- W4385786142 cites W4309947637 @default.
- W4385786142 doi "https://doi.org/10.1016/j.conbuildmat.2023.132908" @default.
- W4385786142 hasPublicationYear "2023" @default.
- W4385786142 type Work @default.
- W4385786142 citedByCount "0" @default.
- W4385786142 crossrefType "journal-article" @default.
- W4385786142 hasAuthorship W4385786142A5020212304 @default.
- W4385786142 hasAuthorship W4385786142A5059867180 @default.
- W4385786142 hasAuthorship W4385786142A5076474507 @default.
- W4385786142 hasConcept C104304963 @default.
- W4385786142 hasConcept C136478896 @default.
- W4385786142 hasConcept C142724271 @default.
- W4385786142 hasConcept C159985019 @default.
- W4385786142 hasConcept C176864760 @default.
- W4385786142 hasConcept C178790620 @default.
- W4385786142 hasConcept C185592680 @default.
- W4385786142 hasConcept C192562407 @default.
- W4385786142 hasConcept C204787440 @default.
- W4385786142 hasConcept C2778210392 @default.
- W4385786142 hasConcept C2778778583 @default.
- W4385786142 hasConcept C2779666059 @default.
- W4385786142 hasConcept C45812177 @default.
- W4385786142 hasConcept C523993062 @default.
- W4385786142 hasConcept C58396970 @default.
- W4385786142 hasConcept C59822182 @default.
- W4385786142 hasConcept C71924100 @default.
- W4385786142 hasConcept C86803240 @default.
- W4385786142 hasConceptScore W4385786142C104304963 @default.
- W4385786142 hasConceptScore W4385786142C136478896 @default.
- W4385786142 hasConceptScore W4385786142C142724271 @default.
- W4385786142 hasConceptScore W4385786142C159985019 @default.
- W4385786142 hasConceptScore W4385786142C176864760 @default.
- W4385786142 hasConceptScore W4385786142C178790620 @default.
- W4385786142 hasConceptScore W4385786142C185592680 @default.
- W4385786142 hasConceptScore W4385786142C192562407 @default.
- W4385786142 hasConceptScore W4385786142C204787440 @default.
- W4385786142 hasConceptScore W4385786142C2778210392 @default.
- W4385786142 hasConceptScore W4385786142C2778778583 @default.
- W4385786142 hasConceptScore W4385786142C2779666059 @default.
- W4385786142 hasConceptScore W4385786142C45812177 @default.
- W4385786142 hasConceptScore W4385786142C523993062 @default.
- W4385786142 hasConceptScore W4385786142C58396970 @default.
- W4385786142 hasConceptScore W4385786142C59822182 @default.
- W4385786142 hasConceptScore W4385786142C71924100 @default.
- W4385786142 hasConceptScore W4385786142C86803240 @default.
- W4385786142 hasFunder F4320320751 @default.
- W4385786142 hasLocation W43857861421 @default.
- W4385786142 hasOpenAccess W4385786142 @default.
- W4385786142 hasPrimaryLocation W43857861421 @default.
- W4385786142 hasRelatedWork W1512319868 @default.
- W4385786142 hasRelatedWork W1999239633 @default.
- W4385786142 hasRelatedWork W2017885809 @default.
- W4385786142 hasRelatedWork W2165387465 @default.
- W4385786142 hasRelatedWork W2587148469 @default.
- W4385786142 hasRelatedWork W2905124275 @default.
- W4385786142 hasRelatedWork W2944045227 @default.