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 main business body the Fire Protection Association (FPA), to assist it achieve UKAS accreditation for considered one of its fire-testing laboratory facilities – changing into the primary and only test facility in the UK to hold this accreditation.
The fast-growing Hull-headquartered enterprise, 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 fireplace testing in Blockley, Gloucestershire, which is probably considered one of the most complete fire take a look at and research operations in the UK. IMist provided the FPA with its proprietary pumps, pipework, hoses, clips and nozzles as properly as the help of iMist’s experienced staff.
The UKAS accreditation of the FPA’s BS 8458 Annex C fire testing marks another important milestone within the growth of water-mist systems in the UK.
Alex Pollard, operations director of iMist, feedback: ‘For over seventy five years, the FPA has been at the forefront of fireside safety and we’re proud to have assisted them in attaining this revered third-party accreditation. It is a further demonstration of the rising significance of high-pressure water-mist systems in tackling the present challenges facing the fire-suppression sector. Not only do they use considerably much less water than conventional sprinkler techniques, they are additionally simpler and faster to install and, thereby, less expensive.’
As a part of its ongoing R&D product testing programme, iMist has also undertaken a series of stay fireplace testing at the FPA’s UKAS accredited laboratory, which has elevated the system’s applications, demonstrating that along with being put in within the cavity above the ceiling, the iMist system pipework can safely and successfully be installed below a plasterboard ceiling.
For the reside fire exams, the iMist nozzle was fed by both flexible and stable pipework running below a standard plasterboard ceiling. In every of the exams, the fuel load was ignited and the warmth from the hearth brought on the bulb in the nozzle to burst, which activated the iMist high-pressure water-mist system, discharging the fantastic water-mist particles at excessive stress for half-hour. During this time, the temperatures at predetermined heights in the test cell were measured by thermocouples. At no level during any of the tests had been any of the Annex C temperature limits breached and the entire fires were efficiently suppressed.
Timothy Andrews, iMist business development director, added: ‘While fire system pipework is often installed in the cavity above a ceiling, in some properties, significantly in older tower blocks, there are frequent issues across the attainable break-up of asbestos hidden in ceiling materials. Our latest indicative exams present that the housing business can now explore one other less disruptive and extremely effective possibility by putting in a water-mist system under the present ceiling. Given เกจวัดแรงดันน้ําไทวัสดุ growing need to retrospectively fit fire-suppression methods to have the ability to meet the latest regulatory necessities and produce older housing inventory as a lot as present standards, that is nice news for each landlords and builders.’
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