iMist helps FPA laboratory gain UKAS accreditation and undertakes testing into additional system purposes

iMist, one of the UK’s foremost suppliers of high-pressure water-mist fire-suppression methods, has labored with main business body the Fire Protection Association (FPA), to assist it acquire UKAS accreditation for considered one of its fire-testing laboratory services – becoming the first and only take a look at facility in 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 methods, assisted the FPA in gaining UKAS accreditation for its BS8458: 2015 Annex C fireplace testing in Blockley, Gloucestershire, which is among the most complete fireplace test and research operations within the UK. IMist offered the FPA with its proprietary pumps, pipework, hoses, clips and nozzles in addition to the help of iMist’s skilled group.
The UKAS accreditation of the FPA’s BS 8458 Annex C fire testing marks another important milestone within the development of water-mist methods in the UK.
Alex Pollard, operations director of iMist, feedback: ‘For over seventy five years, the FPA has been on the forefront of fire security and we’re proud to have assisted them in attaining this revered third-party accreditation. It is an additional demonstration of the rising importance of high-pressure water-mist systems in tackling the present challenges dealing with the fire-suppression sector. เกจวัดแรงดันน้ำ10บาร์ do they use significantly much less water than traditional sprinkler systems, they’re also simpler and quicker to install and, thereby, more value effective.’
As a half of its ongoing R&D product testing programme, iMist has additionally undertaken a sequence of stay fireplace testing at the FPA’s UKAS accredited laboratory, which has increased the system’s applications, demonstrating that in addition to being installed within the cavity above the ceiling, the iMist system pipework can safely and effectively be installed under a plasterboard ceiling.
For the reside hearth checks, the iMist nozzle was fed by both flexible and solid pipework operating below a standard plasterboard ceiling. In every of the checks, the fuel 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 fine water-mist particles at excessive stress for half-hour. During this time, the temperatures at predetermined heights within the test cell had been measured by thermocouples. At no level throughout any of the checks have been any of the Annex C temperature limits breached and the entire fires had been efficiently suppressed.
Timothy Andrews, iMist enterprise improvement director, added: ‘While fire system pipework is usually put in within the cavity above a ceiling, in some properties, notably in older tower blocks, there are frequent points around the possible break-up of asbestos hidden in ceiling materials. Our newest indicative exams show that the housing trade can now discover one other much less disruptive and extremely efficient choice by installing a water-mist system beneath the present ceiling. Given the rising have to retrospectively fit fire-suppression systems to find a way to meet the most recent regulatory necessities and produce older housing stock as a lot as present requirements, that is great information for both landlords and builders.’
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