Physics mechanics and chemical evaluation on walls used after fire

This research is intended to evaluate the behavior of lightened concrete blocks and expanded high density polystyrene when exposed to heat, that are used in slabs and enclosures in prototype buildings. It is part of a field research, experimental and analytical-descriptive, for which six phases...

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Main Authors:	Valero, Diana, Yánez, Naisabe, Olavarrieta, María Alice
פורמט:	Online
שפה:	spa
יצא לאור:	Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil 2015
גישה מקוונת:	https://revistas.uclave.org/index.php/gt/article/view/1281
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record_format	ojs
spelling	oai:ojs2.revistas.uclave.org:article-12812018-07-25T22:04:10Z Physics mechanics and chemical evaluation on walls used after fire Evaluación física mecánica y química sobre cerramientos utilizados posterior a un incendio Valero, Diana Yánez, Naisabe Olavarrieta, María Alice concreto aligerado poliestireno expandido gases tóxicos concrete lightweight expanded polystyrene toxic gases This research is intended to evaluate the behavior of lightened concrete blocks and expanded high density polystyrene when exposed to heat, that are used in slabs and enclosures in prototype buildings. It is part of a field research, experimental and analytical-descriptive, for which six phases were carried out: collection of information, physical-mechanical character of coating to use, prototypes or modules to be tested, description of the scheme of testing, physical-chemical character of the materials under study and development of safety recommendations in case of fire characterization. The necessary information on expanded polystyrene high density, and lightweight blocks with expanded clay was collected through consultation of texts, manuals, standards, colleges, shops, online publications, trained personnel with experience using these materials. The specialized company International Fire Services C.A. (IFSCA) conducted the study required under standards. Among the key findings there were the high levels of volatile organic compounds during combustion of expanded polystyrene and characteristics of the lightweight expanded clay blocks as thermal insulators were found Esta investigación tuvo como objetivo evaluar el comportamiento ante el calor, de bloques de concreto aligerado y de poliestireno expandido de alta densidad, usados en losas y cerramientos en edificaciones prototipo. Se enmarca dentro de una investigación de campo, de carácter experimental y analítico-descriptivo, para lo cual se realizaron seis fases: recopilación de la información, caracterización físico-mecánica del revestimiento a utilizar, prototipos o módulos a ensayar, descripción de la sistemática del ensayo, caracterización físico-química de los materiales en estudio, y elaboración de recomendaciones de seguridad en caso de incendio. Se recopiló la información necesaria en materia de poliestireno expandido de alta densidad, y bloques aligerados con arcilla expandida mediante consultas de textos, manuales, normas, institutos, locales comerciales, publicaciones en internet, personal técnico capacitado con experiencia en el uso en obras de dichos materiales. La empresa especializada International Fire Services C.A. (IFSCA) realizó el estudio requerido según normas. Entre los hallazgos relevantes se encontraron los altos valores de compuestos volátiles orgánicos durante la combustión del poliestireno expandido y la propiedad de los bloques aligerados con arcilla expandida como aislantes térmicos Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil 2015-09-15 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo científico de investigación original application/pdf https://revistas.uclave.org/index.php/gt/article/view/1281 10.13140/RG.2.1.4909.9123 Gaceta Técnica; Vol. 13 No. 1 (2015): January-June; 7-20 Gaceta Técnica; Vol. 13 Núm. 1 (2015): Enero-Junio; 7-20 Gaceta Técnica; v. 13 n. 1 (2015): January-June; 7-20 2477-9539 spa https://revistas.uclave.org/index.php/gt/article/view/1281/579
institution	Universidad Centroccidental Lisandro Alvarado
collection	OJS
language	spa
format	Online
author	Valero, Diana Yánez, Naisabe Olavarrieta, María Alice
spellingShingle	Valero, Diana Yánez, Naisabe Olavarrieta, María Alice Physics mechanics and chemical evaluation on walls used after fire
author_facet	Valero, Diana Yánez, Naisabe Olavarrieta, María Alice
author_sort	Valero, Diana
title	Physics mechanics and chemical evaluation on walls used after fire
title_short	Physics mechanics and chemical evaluation on walls used after fire
title_full	Physics mechanics and chemical evaluation on walls used after fire
title_fullStr	Physics mechanics and chemical evaluation on walls used after fire
title_full_unstemmed	Physics mechanics and chemical evaluation on walls used after fire
title_sort	physics mechanics and chemical evaluation on walls used after fire
description	This research is intended to evaluate the behavior of lightened concrete blocks and expanded high density polystyrene when exposed to heat, that are used in slabs and enclosures in prototype buildings. It is part of a field research, experimental and analytical-descriptive, for which six phases were carried out: collection of information, physical-mechanical character of coating to use, prototypes or modules to be tested, description of the scheme of testing, physical-chemical character of the materials under study and development of safety recommendations in case of fire characterization. The necessary information on expanded polystyrene high density, and lightweight blocks with expanded clay was collected through consultation of texts, manuals, standards, colleges, shops, online publications, trained personnel with experience using these materials. The specialized company International Fire Services C.A. (IFSCA) conducted the study required under standards. Among the key findings there were the high levels of volatile organic compounds during combustion of expanded polystyrene and characteristics of the lightweight expanded clay blocks as thermal insulators were found
publisher	Universidad Centroccidental Lisandro Alvarado - Decanato de Ingeniería Civil
publishDate	2015
url	https://revistas.uclave.org/index.php/gt/article/view/1281
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Physics mechanics and chemical evaluation on walls used after fire

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