| dc.contributor.author | Girskas, Giedrius | |
| dc.contributor.author | Nagrockienė, Džigita | |
| dc.date.accessioned | 2023-09-18T16:49:15Z | |
| dc.date.available | 2023-09-18T16:49:15Z | |
| dc.date.issued | 2016 | |
| dc.identifier.issn | 1407-7329 | |
| dc.identifier.other | (BIS)VGT02-000032787 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/117242 | |
| dc.description.abstract | Materials used for the study: Portland cement CEM I 42.5 R, 4/16 gravel, 0/4 sand. The fine aggregate in four concrete mixtures was substituted with steel cord scrap added at 1.5 %, 3.0 % and 4.5 %. Water absorption and compressive strength was measured in concrete specimens after 7 and 28 days of curing. Total, closed and open porosity was measured in the modified concrete specimens. The tests of predicted freeze-thaw cycles were done. Test results showed that the substitution of fine aggregate with steel cord scrap results in lower water absorption and higher compressive strength in the modified concrete specimens. The porosity parameters have also changed: the closed porosity has increased and consequently the freeze-thaw resistance of modified concrete has improved. | eng |
| dc.format | PDF | |
| dc.format.extent | p. 22-26 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.relation.isreferencedby | VINITI | |
| dc.relation.isreferencedby | CSA (ProQuest) | |
| dc.relation.isreferencedby | INSPEC | |
| dc.relation.isreferencedby | DOAJ | |
| dc.source.uri | https://ortus.rtu.lv/science/en/publications/23713 | |
| dc.subject | SD03 - Pažangios statybinės medžiagos, statinių konstrukcijos ir technologijos / Innovative building materials, structures and techniques | |
| dc.title | The use of steel cord scrap in concrete | |
| dc.type | Straipsnis kitoje DB / Article in other DB | |
| dcterms.references | 24 | |
| dc.type.pubtype | S3 - Straipsnis kitoje DB / Article in other DB | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.faculty | Termoizoliacijos mokslo institutasui-button / Scientific Institute of Thermal Insulationui-button | |
| dc.contributor.faculty | Statybos fakultetas / Faculty of Civil Engineering | |
| dc.subject.researchfield | T 002 - Statybos inžinerija / Construction and engineering | |
| dc.subject.researchfield | T 008 - Medžiagų inžinerija / Material engineering | |
| dc.subject.ltspecializations | L104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies | |
| dc.subject.en | Compressive strength | |
| dc.subject.en | Concrete | |
| dc.subject.en | Freeze-thaw resistance | |
| dc.subject.en | Porosity | |
| dc.subject.en | Scrap-tire steel cord | |
| dcterms.sourcetitle | Construction science : scientific journal of RTU | |
| dc.description.issue | iss. 1 | |
| dc.description.volume | Vol. 18 | |
| dc.publisher.name | De Gruyter | |
| dc.publisher.city | Warsaw | |
| dc.identifier.elaba | 20223287 | |
