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

iMist, one of many 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 gain UKAS accreditation for one of its fire-testing laboratory facilities – changing into the first and only test facility in the UK to carry this accreditation.
The fast-growing Hull-headquartered enterprise, which has developed its personal vary 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 doubtless one of the most complete fireplace test and research operations in the UK. IMist supplied the FPA with its proprietary pumps, pipework, hoses, clips and nozzles as well as the help of iMist’s skilled group.
The UKAS accreditation of the FPA’s BS 8458 Annex C fire testing marks another essential milestone in the development of water-mist systems within the UK.
Alex Pollard, operations director of iMist, comments: ‘For over seventy five years, the FPA has been on the forefront of fireside safety and we’re proud to have assisted them in attaining this respected third-party accreditation. เกจวัดแรงดูด is an additional demonstration of the growing importance of high-pressure water-mist methods in tackling the current challenges facing the fire-suppression sector. Not solely do they use considerably less water than traditional sprinkler techniques, they are additionally simpler and sooner to install and, thereby, less expensive.’
As a part of its ongoing R&D product testing programme, iMist has additionally undertaken a series of live hearth testing at the FPA’s UKAS accredited laboratory, which has elevated the system’s applications, demonstrating that in addition to being installed within the cavity above the ceiling, the iMist system pipework can safely and successfully be installed under a plasterboard ceiling.
For the reside fire tests, the iMist nozzle was fed by each flexible and stable pipework running below a regular plasterboard ceiling. In each of the tests, the gas load was ignited and the warmth from the fireplace triggered the bulb in the nozzle to burst, which activated the iMist high-pressure water-mist system, discharging the nice water-mist particles at excessive pressure for half-hour. During this time, the temperatures at predetermined heights in the test cell have been measured by thermocouples. At no point during any of the tests were any of the Annex C temperature limits breached and all the fires were successfully suppressed.
Timothy Andrews, iMist enterprise improvement director, added: ‘While fireplace 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 tests present that the housing trade can now discover one other much less disruptive and highly effective option by installing a water-mist system beneath the existing ceiling. Given the rising need to retrospectively fit fire-suppression techniques in order to meet the latest regulatory requirements and convey older housing inventory up to current standards, that is great information for both landlords and developers.’
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