Improvement of Methodology for Assessing Fire-Protective Efficiency of Intumescent Coatings Applied on Metal Constructions

The article observes the possibility and feasibility of introducing new and improved methodology for assessing the performance of fire retardant intumescent coatings for steel structures. The results of a comparative assessment of coatings based on a set of parameters obtained in laboratory conditio...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Ustinov Andrei, Babikova Anastasiia, Zybina Ol’ga, Lobov Denis, Printseva Marya, Klaptyuk Irina, Shkitronov Mikhail
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/b282761c7e984d0fa7142b143285b146
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:b282761c7e984d0fa7142b143285b146
record_format	dspace
spelling	oai:doaj.org-article:b282761c7e984d0fa7142b143285b1462021-11-12T11:44:23ZImprovement of Methodology for Assessing Fire-Protective Efficiency of Intumescent Coatings Applied on Metal Constructions2267-124210.1051/e3sconf/202132002009https://doaj.org/article/b282761c7e984d0fa7142b143285b1462021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/96/e3sconf_esei2021_02009.pdfhttps://doaj.org/toc/2267-1242The article observes the possibility and feasibility of introducing new and improved methodology for assessing the performance of fire retardant intumescent coatings for steel structures. The results of a comparative assessment of coatings based on a set of parameters obtained in laboratory conditions are presented: swelling coefficient, adhesion coefficient, adhesion of the coating system under high temperature conditions, kinetic parameters of thermolysis, thermal insulation. The smallscale laboratory test was developed to evaluate thermal insulating ability of 4 intumescent coatings applied to small steel plates. An improvement of the control method for assessing the fire retardant efficiency of intumescent coatings is proposed – instead of one test plate with dimensions of 600x600x5 mm with intumescent coating applied, a design of a metal frame-holder is proposed, in which 4 plates with dimensions of 300x300x5 mm can be fixed, and a set of thermocouples can be installed on each of them; all 4 plates are heated in the same conditions, thus the contradictions which may occur between the results of separate experiments are avoided. Such improvements made in the methodology of investigating the properties of intumescent coatings appeared to be fruitful, as correlation can be established between the laboratory tests and large-scale tests.Ustinov AndreiBabikova AnastasiiaZybina Ol’gaLobov DenisPrintseva MaryaKlaptyuk IrinaShkitronov MikhailEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 320, p 02009 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Ustinov Andrei Babikova Anastasiia Zybina Ol’ga Lobov Denis Printseva Marya Klaptyuk Irina Shkitronov Mikhail Improvement of Methodology for Assessing Fire-Protective Efficiency of Intumescent Coatings Applied on Metal Constructions
description	The article observes the possibility and feasibility of introducing new and improved methodology for assessing the performance of fire retardant intumescent coatings for steel structures. The results of a comparative assessment of coatings based on a set of parameters obtained in laboratory conditions are presented: swelling coefficient, adhesion coefficient, adhesion of the coating system under high temperature conditions, kinetic parameters of thermolysis, thermal insulation. The smallscale laboratory test was developed to evaluate thermal insulating ability of 4 intumescent coatings applied to small steel plates. An improvement of the control method for assessing the fire retardant efficiency of intumescent coatings is proposed – instead of one test plate with dimensions of 600x600x5 mm with intumescent coating applied, a design of a metal frame-holder is proposed, in which 4 plates with dimensions of 300x300x5 mm can be fixed, and a set of thermocouples can be installed on each of them; all 4 plates are heated in the same conditions, thus the contradictions which may occur between the results of separate experiments are avoided. Such improvements made in the methodology of investigating the properties of intumescent coatings appeared to be fruitful, as correlation can be established between the laboratory tests and large-scale tests.
format	article
author	Ustinov Andrei Babikova Anastasiia Zybina Ol’ga Lobov Denis Printseva Marya Klaptyuk Irina Shkitronov Mikhail
author_facet	Ustinov Andrei Babikova Anastasiia Zybina Ol’ga Lobov Denis Printseva Marya Klaptyuk Irina Shkitronov Mikhail
author_sort	Ustinov Andrei
title	Improvement of Methodology for Assessing Fire-Protective Efficiency of Intumescent Coatings Applied on Metal Constructions
title_short	Improvement of Methodology for Assessing Fire-Protective Efficiency of Intumescent Coatings Applied on Metal Constructions
title_full	Improvement of Methodology for Assessing Fire-Protective Efficiency of Intumescent Coatings Applied on Metal Constructions
title_fullStr	Improvement of Methodology for Assessing Fire-Protective Efficiency of Intumescent Coatings Applied on Metal Constructions
title_full_unstemmed	Improvement of Methodology for Assessing Fire-Protective Efficiency of Intumescent Coatings Applied on Metal Constructions
title_sort	improvement of methodology for assessing fire-protective efficiency of intumescent coatings applied on metal constructions
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/b282761c7e984d0fa7142b143285b146
work_keys_str_mv	AT ustinovandrei improvementofmethodologyforassessingfireprotectiveefficiencyofintumescentcoatingsappliedonmetalconstructions AT babikovaanastasiia improvementofmethodologyforassessingfireprotectiveefficiencyofintumescentcoatingsappliedonmetalconstructions AT zybinaolga improvementofmethodologyforassessingfireprotectiveefficiencyofintumescentcoatingsappliedonmetalconstructions AT lobovdenis improvementofmethodologyforassessingfireprotectiveefficiencyofintumescentcoatingsappliedonmetalconstructions AT printsevamarya improvementofmethodologyforassessingfireprotectiveefficiencyofintumescentcoatingsappliedonmetalconstructions AT klaptyukirina improvementofmethodologyforassessingfireprotectiveefficiencyofintumescentcoatingsappliedonmetalconstructions AT shkitronovmikhail improvementofmethodologyforassessingfireprotectiveefficiencyofintumescentcoatingsappliedonmetalconstructions
_version_	1718430573158989824

Improvement of Methodology for Assessing Fire-Protective Efficiency of Intumescent Coatings Applied on Metal Constructions

Ejemplares similares