dc.contributor.author | Mačiulaitis, Romualdas | |
dc.contributor.author | Grigonis, Mindaugas | |
dc.contributor.author | Malaiškienė, Jurgita | |
dc.contributor.author | Lipinskas, Donatas | |
dc.date.accessioned | 2023-09-18T17:08:16Z | |
dc.date.available | 2023-09-18T17:08:16Z | |
dc.date.issued | 2018 | |
dc.identifier.issn | 1392-3730 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/120080 | |
dc.description.abstract | The article describes the destruction mechanism of intumescent fire protective paint coatings at the time of their aging under the impact of simulated climatic factors. Steel plates covered in anti-corrosion varnishes and intumescent fire protective paint coatings of several types and different composition were used in the research, while certain samples were also additionally covered in protective coatings protecting from environmental effects. SEM, DTA and FT-IR researches were conducted on control samples and samples after aging. Aging was performed in 3 ways: according to regimes I and II in the laboratory and having stored them for 12 months under the outdoor conditions under the roof. The aging mechanism of materials was determined to be very similar when using different methods of aging: with increasing number of cycles, the extent of damage to the surfaces and their diversity increase. In all cases, chemical material changes were observed after artificial aging cycles compared to control samples. In aged samples, there were some new connections occurring, while others changed or disappeared judging from the number of waves and intensity of peaks, which shows that certain compounds form, while others change and disintegrate under the influence of environmental heat and mass exchange. | eng |
dc.format | PDF | |
dc.format.extent | p. 93-105 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | Index Copernicus | |
dc.relation.isreferencedby | Scopus | |
dc.relation.isreferencedby | ICONDA | |
dc.relation.isreferencedby | IRB Direct | |
dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
dc.source.uri | http://journals.vgtu.lt/index.php/JCEM/article/view/447 | |
dc.subject | SD03 - Pažangios statybinės medžiagos, statinių konstrukcijos ir technologijos / Innovative building materials, structures and techniques | |
dc.title | Peculiarities of destruction mechanism of polymeric intumescent fire protective coatings | |
dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
dcterms.accessRights | This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) | |
dcterms.references | 33 | |
dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.institution | Gaisrinių tyrimų centras PAGD prie LR Vidaus reikalų ministerijos | |
dc.contributor.faculty | Statybos fakultetas / Faculty of Civil Engineering | |
dc.contributor.department | Statybinių medžiagų institutas / Institute of Building Materials | |
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 | Polymeric intumescent coatings | |
dc.subject.en | Destruction mechanism | |
dc.subject.en | Steel | |
dc.subject.en | Fire resistance | |
dcterms.sourcetitle | Journal of civil engineering and management | |
dc.description.issue | iss. 2 | |
dc.description.volume | Vol. 24 | |
dc.publisher.name | Technika | |
dc.publisher.city | Vilnius | |
dc.identifier.doi | 2-s2.0-85044948713 | |
dc.identifier.doi | 000429145100001 | |
dc.identifier.doi | 10.3846/jcem.2018.447 | |
dc.identifier.elaba | 27000183 | |