Version 1
: Received: 25 November 2023 / Approved: 27 November 2023 / Online: 28 November 2023 (01:40:57 CET)
How to cite:
Peck, G. Using the ISO 9705 Room Corner Test for Smoke Toxicity Quantification of Oriented Strand Board. Preprints2023, 2023111638. https://doi.org/10.20944/preprints202311.1638.v1
Peck, G. Using the ISO 9705 Room Corner Test for Smoke Toxicity Quantification of Oriented Strand Board. Preprints 2023, 2023111638. https://doi.org/10.20944/preprints202311.1638.v1
Peck, G. Using the ISO 9705 Room Corner Test for Smoke Toxicity Quantification of Oriented Strand Board. Preprints2023, 2023111638. https://doi.org/10.20944/preprints202311.1638.v1
APA Style
Peck, G. (2023). Using the ISO 9705 Room Corner Test for Smoke Toxicity Quantification of Oriented Strand Board. Preprints. https://doi.org/10.20944/preprints202311.1638.v1
Chicago/Turabian Style
Peck, G. 2023 "Using the ISO 9705 Room Corner Test for Smoke Toxicity Quantification of Oriented Strand Board" Preprints. https://doi.org/10.20944/preprints202311.1638.v1
Abstract
As smoke toxicity is unregulated outside of the mass transport industry, there is no set methodology for assessing smoke toxicity of construction products, like OSB, on a large-scale. This research aims to assess the novel design of a modified ISO 9705 room corner test designed for smoke toxicity quantification. Three tests conditions will be assessed to determine if restriction of ventilation is enough to force a fire to transition to under-ventilated flaming, or if the fuel loading is much more important in affecting the fire severity and fire condition.
The research found that fuel loading and test geometry has more significant impact on the fire condition than restricting the ventilation. While imposing restrictions on the test rooms ventilation did increase the equivalence ratio, it was not sufficient enough to force the transition into under-ventilated flaming. The addition of a door to the test room did not force the fire to transition to under-ventilated flaming. When doubling the fuel loading, there was sufficient fuel for the fire to transition to under-ventilated flaming. This research has provided the experimental methodologies to assess smoke toxicity at a range of ventilation conditions on a large-scale.
Keywords
Smoke Toxicity; Large-Scale; Oriented Strand Board; ISO 9705; Flammability
Subject
Chemistry and Materials Science, Physical Chemistry
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.