WebWhen Fireline Board protected building elements are exposed to fire, the chemically combined water is gradually released in the form of water vapour. If a sufficiently high … WebJan 1, 2008 · During a fire exposure, gypsum-plaster panels are characterized by an isothermal . ... [13] [14] in accordance with water evaporation (physical and chemical) reaction. This phenomenon is typically ...
Plasterboard - an overview ScienceDirect Topics
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Plasterboard vs Fireboard - What
WebReaction to Fire – A performance characteristic of the individual plasterboard product itself related to the product’s combustibility and behaviour in the early stages of a fire. This attribute is a fundamental requirement of the harmonised manufacturing standard for … WebSep 14, 2024 · A further series of minor exothermic oxidative reactions up to 450°C relates to the decomposition and pyrolysis of the polymer shell. Each of these steps also occur when the PCM is included as part of plasterboard, although some of the reactions overlap with gypsum reactions as detailed below. 2.1 Gypsum Plasterboard in Fire WebNov 14, 2013 · In addition, the CFD code is used to simulate an ISO 9705 room exposed to fire conditions, demonstrating that PCM addition may indeed adversely affect the fire safety of a gypsum plasterboard clad ... is sun lakes a city