高通量人造草坪结构开发的缩小尺寸辐射板试验设计

IF 1.9 4区工程技术 Q2 ENGINEERING, MULTIDISCIPLINARY

Journal of Fire Sciences Pub Date : 2021-12-15 DOI:10.1177/07349041211062046

Angeline Paturel, M. Casetta, Stijn Rambour, L. Janus, S. Duquesne

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引用次数: 0

摘要

人造草坪结构越来越多地用于封闭区域，并且必须符合欧洲建筑产品防火标准(EN ISO 13501-1)。评估地板产品防火性能的主要测试是EN ISO 9239-1辐射板测试。测试原理是确定暴露在强制点火下的地板的临界热流密度和特定热流密度分布图。由于需要大量的材料来进行测试，因此考虑了小型化辐射板测试的发展。采用实验设计方法模拟热流场分布。在两个尺度上对人造草坪结构的防火性能进行了评价，并对结果进行了比较。试样的燃烧长度和临界热流密度在两种尺度上是相似的。因此，该装置可用于人造草坪结构的高通量开发。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design of a radiant panel test at reduced scale for the high throughput development of artificial turf structures

Artificial turf structures are increasingly used in closed areas and have to comply with the European fire standard for building products (EN ISO 13501-1). The main test to evaluate the fire performance of flooring products is the EN ISO 9239-1 radiant panel test. The test principle is to determine the critical heat flux of floorings exposed to a forced ignition and a specific heat flux profile. As large amounts of material are needed to perform the test, the development of a radiant panel test at reduced scale was considered. The experimental design methodology was implemented to mimic the heat flux profile. The fire performance of artificial turf structures was evaluated at both scales and the results were compared. The burnt lengths of the specimens and thus the critical heat flux are similar for both scales. Thus, the downscaled device could advantageously be used for high throughput development of artificial turf structures.

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来源期刊

Journal of Fire Sciences 工程技术-材料科学：综合

CiteScore

4.00

自引率

0.00%

发文量

审稿时长

2.5 months

期刊介绍： The Journal of Fire Sciences is a leading journal for the reporting of significant fundamental and applied research that brings understanding of fire chemistry and fire physics to fire safety. Its content is aimed toward the prevention and mitigation of the adverse effects of fires involving combustible materials, as well as development of new tools to better address fire safety needs. The Journal of Fire Sciences covers experimental or theoretical studies of fire initiation and growth, flame retardant chemistry, fire physics relative to material behavior, fire containment, fire threat to people and the environment and fire safety engineering. This journal is a member of the Committee on Publication Ethics (COPE).