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

iMist, one of many UK’s foremost suppliers of high-pressure water-mist fire-suppression systems, has labored with main business physique the Fire Protection Association (FPA), to help it gain UKAS accreditation for 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 business, which has developed its personal vary of high-pressure water-mist fire-suppression techniques, assisted the FPA in gaining UKAS accreditation for its BS8458: 2015 Annex C hearth testing in Blockley, Gloucestershire, which is likely certainly one of the most comprehensive fireplace test and analysis 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 staff.
The UKAS accreditation of the FPA’s BS 8458 Annex C fire testing marks one other important milestone within the improvement of water-mist techniques in the UK.
Alex Pollard, operations director of iMist, comments: ‘For over 75 years, the FPA has been at the forefront of fire safety and we’re proud to have assisted them in achieving this revered third-party accreditation. It is an extra demonstration of the growing significance of high-pressure water-mist systems in tackling the present challenges dealing with the fire-suppression sector. Not solely do they use considerably much less water than traditional sprinkler techniques, they are also easier and faster to install and, thereby, more cost effective.’
As a half of its ongoing R&D product testing programme, iMist has additionally undertaken a sequence of live fire testing at the FPA’s UKAS accredited laboratory, which has elevated the system’s functions, demonstrating that along with being installed in the cavity above the ceiling, the iMist system pipework can safely and successfully be put in beneath a plasterboard ceiling.
For the reside fire exams, the iMist nozzle was fed by each flexible and strong pipework running below a normal plasterboard ceiling. In every of the exams, the gasoline load was ignited and the heat from the hearth 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 30 minutes. During this time, the temperatures at predetermined heights in the take a look at cell were measured by thermocouples. At no point during any of the tests had been any of the Annex C temperature limits breached and the entire fires were successfully suppressed.
digital pressure gauge ราคา , iMist business improvement director, added: ‘While fireplace system pipework is usually put in within the cavity above a ceiling, in some properties, particularly in older tower blocks, there are frequent issues across the attainable break-up of asbestos hidden in ceiling materials. Our latest indicative exams show that the housing business can now discover another less disruptive and extremely efficient option by putting in a water-mist system beneath the prevailing ceiling. Given the rising must retrospectively fit fire-suppression techniques to be able to meet the newest regulatory requirements and bring older housing inventory as a lot as current standards, this is great news for each landlords and builders.’
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