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Fire behaviour of ecological soil–cement blocks with waste incorporation: Experimental and numerical analysis
Journal of Fire Sciences ( IF 1.9 ) Pub Date : 2020-03-01 , DOI: 10.1177/0734904119893921
Débora Macanjo Ferreira 1 , Eduarda Luso 2 , Maria Lurdes Cruz 3 , Luís MR Mesquita 1 , Guilherme Gontijo 3
Affiliation  

The main goal of this study is to assess the behaviour of soil–cement blocks with incorporation of organic wastes. The problem of waste accumulation exists worldwide and has become a concern in today’s society, leading to enormous environmental damage. One of the possibilities for reducing their environmental impact is the reuse of these wastes in new materials. However, incorporating waste changes the mechanical, physical and thermal properties of the new material. In order to evaluate the potential use of waste in blocks composition, laboratory tests were conducted and the results were analysed. This article presents the fire behaviour of ecological soil–cement blocks with waste incorporation. Therefore, an experimental programme was performed using samples of wall panel with soil–cement blocks. The wall specimen under fire conditions was also analysed by a non-linear transient finite element numerical model, in time and temperature domains, and the numerical and experimental temperature fields were compared.

中文翻译:

掺入废物的生态水泥土块的火灾行为:实验和数值分析

本研究的主要目标是评估掺入有机废物的水泥土块的行为。垃圾堆积问题在世界范围内普遍存在,已成为当今社会关注的问题,导致了巨大的环境破坏。减少对环境影响的一种可能性是将这些废物重新用于新材料中。然而,加入废物会改变新材料的机械、物理和热性能。为了评估废物在砌块组成中的潜在用途,进行了实验室测试并对结果进行了分析。本文介绍了掺入废物的生态水泥土块的火灾行为。因此,使用带有水泥土块的墙板样品进行了实验程序。
更新日期:2020-03-01
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