iMist helps FPA laboratory acquire UKAS accreditation and undertakes testing into additional system applications

iMist, one of the UK’s foremost suppliers of high-pressure water-mist fire-suppression methods, has worked with leading industry physique the Fire Protection Association (FPA), to help it acquire UKAS accreditation for considered one of its fire-testing laboratory services – changing into the first and solely take a look at facility within the UK to hold this accreditation.
The fast-growing Hull-headquartered enterprise, which has developed its personal range of high-pressure water-mist fire-suppression systems, assisted the FPA in gaining UKAS accreditation for its BS8458: 2015 Annex C hearth testing in Blockley, Gloucestershire, which is likely one of the most comprehensive hearth test and analysis operations within the UK. IMist offered the FPA with its proprietary pumps, pipework, hoses, clips and nozzles as well as the assist of iMist’s experienced team.
The UKAS accreditation of the FPA’s BS 8458 Annex C fire testing marks one other essential milestone within the improvement of water-mist methods in the UK.
Alex Pollard, operations director of iMist, comments: ‘For over seventy five years, the FPA has been on the forefront of fireside security and we’re proud to have assisted them in attaining this respected third-party accreditation. It is an extra demonstration of the growing importance of high-pressure water-mist systems in tackling the current challenges dealing with the fire-suppression sector. Not only do they use significantly less water than conventional sprinkler techniques, they are additionally easier and faster to put in and, thereby, more economical.’

As เพรสเชอร์เกจ of its ongoing R&D product testing programme, iMist has also undertaken a collection of reside hearth testing at the FPA’s UKAS accredited laboratory, which has increased the system’s applications, demonstrating that along with being put in within the cavity above the ceiling, the iMist system pipework can safely and effectively be put in beneath a plasterboard ceiling.
For the live fire exams, the iMist nozzle was fed by each flexible and stable pipework operating beneath a regular plasterboard ceiling. In every of the exams, the gas load was ignited and the heat from the fireplace triggered the bulb in the nozzle to burst, which activated the iMist high-pressure water-mist system, discharging the fantastic water-mist particles at excessive strain for 30 minutes. During เพรสเชอร์เกจ , the temperatures at predetermined heights in the check cell had been measured by thermocouples. At no point throughout any of the exams were any of the Annex C temperature limits breached and all the fires were efficiently suppressed.
Timothy Andrews, iMist enterprise development director, added: ‘While fire system pipework is normally installed in the cavity above a ceiling, in some properties, notably in older tower blocks, there are frequent issues around the possible break-up of asbestos hidden in ceiling materials. Our newest indicative tests present that the housing business can now discover another much less disruptive and extremely effective choice by putting in a water-mist system beneath the present ceiling. Given the growing have to retrospectively match fire-suppression methods in order to meet the latest regulatory necessities and bring older housing stock as a lot as current standards, this is nice news for both landlords and builders.’

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