| dc.contributor.author | Sikarskas, Donatas | |
| dc.contributor.author | Antonovič, Valentin | |
| dc.contributor.author | Malaiškienė, Jurgita | |
| dc.contributor.author | Boris, Renata | |
| dc.contributor.author | Stonys, Rimvydas | |
| dc.date.accessioned | 2023-12-22T07:07:15Z | |
| dc.date.available | 2023-12-22T07:07:15Z | |
| dc.date.issued | 2024 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/xmlui/handle/123456789/153812 | |
| dc.description.abstract | In this article, the impact of industrial waste pozzolanic additives (spent fluidized bed cracking catalyst waste FCCW and metakaolin from the production of expanded glass granules MW) on the structure and properties of expanded glass granules (EG) cement-based composite (density, compressive strength at 7 and 28 days and shrinkage) was analysed. The surface of the EG was determined to be porous and coated with metakaolin, resulting in the formation of additional hydration products around the EG during the curing of the lightweight cement-based composite. This layer of metakaolin and the open porosity of EG improve the bonding of the granules to the cement matrix of the composite. The analysis of mechanical properties of the lightweight composite showed that the combined pozzolanic additive (FCCW + MW) had the highest compressive strength at 28 days and the lowest drying shrinkage, compared to control samples without industrial waste pozzolanic additives and if they are used separately. | eng |
| dc.format | PDF | |
| dc.format.extent | p. 278-288 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.relation.ispartofseries | Lecture Notes in Civil Engineering vol. 392 2366-2557 2366-2565 | |
| dc.relation.isreferencedby | Scopus | |
| dc.source.uri | https://link.springer.com/chapter/10.1007/978-3-031-44603-0_28 | |
| dc.title | Influence of industrial waste pozzolanic additives on the structure and properties of expanded glass granules cement-based composite | |
| dc.type | Straipsnis konferencijos darbų leidinyje Scopus DB / Paper in conference publication in Scopus DB | |
| dcterms.references | 18 | |
| dc.type.pubtype | P1b - Straipsnis konferencijos darbų leidinyje Scopus DB / Article in conference proceedings Scopus DB | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.faculty | Statybos fakultetas / Faculty of Civil Engineering | |
| dc.contributor.department | Statybinių medžiagų institutas / Institute of Building Materials | |
| dc.subject.researchfield | T 008 - Medžiagų inžinerija / Material engineering | |
| dc.subject.vgtuprioritizedfields | SD0202 - Aplinką tausojančios statybinės medžiagos ir technologijos / Low emissions building materials and technologies | |
| dc.subject.ltspecializations | L104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies | |
| dc.subject.en | expanded glass granules | |
| dc.subject.en | cement-based lightweight composite | |
| dc.subject.en | industrial waste | |
| dc.subject.en | pozzolanic additives | |
| dc.subject.en | structure | |
| dc.subject.en | physical and mechanical properties | |
| dcterms.sourcetitle | Modern Building Materials, Structures and Techniques MBMST 2023, 5-6 October, Vilnius, Lithuania | |
| dc.publisher.name | Springer Nature | |
| dc.publisher.city | Cham | |
| dc.identifier.doi | 10.1007/978-3-031-44603-0_28 | |
| dc.identifier.elaba | 180077826 | |
