iMist helps FPA laboratory achieve UKAS accreditation and undertakes testing into further system purposes

iMist, one of the UK’s foremost suppliers of high-pressure water-mist fire-suppression techniques, has labored with main industry physique the Fire Protection Association (FPA), to assist it achieve UKAS accreditation for one of its fire-testing laboratory services – changing into the primary and solely test facility within the UK to carry this accreditation.
The fast-growing Hull-headquartered enterprise, which has developed its own vary of high-pressure water-mist fire-suppression techniques, assisted the FPA in gaining UKAS accreditation for its BS8458: 2015 Annex C fireplace testing in Blockley, Gloucestershire, which is likely certainly one of the most comprehensive hearth take a look at and research operations within the UK. IMist offered the FPA with its proprietary pumps, pipework, hoses, clips and nozzles in addition to the support of iMist’s skilled staff.
The UKAS accreditation of the FPA’s BS 8458 Annex C hearth testing marks one other essential milestone in the development of water-mist methods in the UK.
Alex Pollard, operations director of iMist, comments: ‘For over 75 years, the FPA has been at the forefront of fireplace safety and we’re proud to have assisted them in reaching this revered third-party accreditation. It is an additional demonstration of the growing significance of high-pressure water-mist methods in tackling the current challenges dealing with the fire-suppression sector. Not only do they use considerably much less water than traditional sprinkler methods, they’re additionally simpler and faster to put in and, thereby, less expensive.’
As part of its ongoing R&D product testing programme, iMist has also undertaken a collection of stay fireplace testing on the FPA’s UKAS accredited laboratory, which has increased the system’s purposes, demonstrating that along with being put in in the cavity above the ceiling, the iMist system pipework can safely and effectively be installed under a plasterboard ceiling.
For the stay fireplace checks, the iMist nozzle was fed by each flexible and strong pipework working below a standard plasterboard ceiling. In each of the checks, the fuel load was ignited and the heat from the fireplace brought on the bulb in the nozzle to burst, which activated the iMist high-pressure water-mist system, discharging the nice water-mist particles at excessive strain for half-hour. During this time, the temperatures at predetermined heights within the check cell had been measured by thermocouples. At no point throughout any of the checks were any of the Annex C temperature limits breached and the entire fires have been successfully suppressed.
Timothy Andrews, iMist business improvement director, added: ‘While fireplace system pipework is often put in in the cavity above a ceiling, in some properties, particularly in older tower blocks, there are frequent points across the attainable break-up of asbestos hidden in ceiling materials. เกจวัดแรงดัน300psi that the housing trade can now discover another less disruptive and highly effective choice by putting in a water-mist system beneath the prevailing ceiling. Given the growing have to retrospectively match fire-suppression systems so as to meet the newest regulatory necessities and produce older housing inventory as much as present requirements, this is nice news for both landlords and builders.’
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