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

iMist, one of many UK’s foremost suppliers of high-pressure water-mist fire-suppression systems, has worked with leading industry body the Fire Protection Association (FPA), to help it acquire UKAS accreditation for considered one of its fire-testing laboratory services – becoming the first and only take a look at facility within the UK to carry this accreditation.
The fast-growing Hull-headquartered enterprise, which has developed its own range of high-pressure water-mist fire-suppression methods, assisted the FPA in gaining UKAS accreditation for its BS8458: 2015 Annex C fire testing in Blockley, Gloucestershire, which is among the most comprehensive fire take a look at and research operations in the UK. IMist supplied the FPA with its proprietary pumps, pipework, hoses, clips and nozzles in addition to the assist of iMist’s skilled group.
The UKAS accreditation of the FPA’s BS 8458 Annex C fireplace testing marks one other necessary milestone in the improvement of water-mist methods within 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 achieving 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 facing the fire-suppression sector. Not solely do they use significantly less water than conventional sprinkler systems, they are additionally easier and quicker to install and, thereby, more cost effective.’
As a part of its ongoing R&D product testing programme, iMist has also undertaken a collection of reside fire testing at the FPA’s UKAS accredited laboratory, which has increased the system’s functions, demonstrating that along with being installed within the cavity above the ceiling, the iMist system pipework can safely and successfully be put in under a plasterboard ceiling.
For the stay fireplace exams, the iMist nozzle was fed by each flexible and solid pipework working under a normal plasterboard ceiling. In each of the checks, the gas load was ignited and the heat from the fireplace caused the bulb within the nozzle to burst, which activated the iMist high-pressure water-mist system, discharging the nice water-mist particles at high pressure for half-hour. During เกวัดแรงดันน้ำ , the temperatures at predetermined heights in the check cell were measured by thermocouples. At no point throughout any of the tests have been any of the Annex C temperature limits breached and all the fires have been successfully suppressed.
Timothy Andrews, iMist business improvement director, added: ‘While hearth system pipework is often put in in the cavity above a ceiling, in some properties, notably in older tower blocks, there are frequent issues across the attainable break-up of asbestos hidden in ceiling supplies. Our latest indicative checks present that the housing industry can now explore another less disruptive and highly efficient possibility by installing a water-mist system below the present ceiling. Given the growing need to retrospectively match fire-suppression techniques to be able to meet the newest regulatory necessities and bring older housing stock up to current requirements, this is nice news for each landlords and builders.’
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