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

iMist, one of many UK’s foremost suppliers of high-pressure water-mist fire-suppression techniques, has worked with main trade physique the Fire Protection Association (FPA), to assist it acquire UKAS accreditation for considered one of its fire-testing laboratory services – turning into the first and only check facility in the UK to hold this accreditation.
The fast-growing Hull-headquartered business, 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 hearth testing in Blockley, Gloucestershire, which is likely considered one of the most comprehensive fireplace take a look at and analysis operations in the UK. IMist supplied the FPA with its proprietary pumps, pipework, hoses, clips and nozzles as properly as the assist of iMist’s experienced group.
The UKAS accreditation of the FPA’s BS 8458 Annex C fireplace testing marks one other important milestone within the development 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 fireside safety and we’re proud to have assisted them in achieving this revered third-party accreditation. It is a further demonstration of the growing importance of high-pressure water-mist techniques in tackling the present challenges dealing with the fire-suppression sector. Not solely do they use significantly less water than traditional sprinkler systems, they are also easier and faster to put in and, thereby, less expensive.’
As เกจวัดแรงดันไทวัสดุ of its ongoing R&D product testing programme, iMist has also undertaken a sequence of live fire testing at the FPA’s UKAS accredited laboratory, which has increased the system’s functions, demonstrating that along with being put in in the cavity above the ceiling, the iMist system pipework can safely and effectively be put in beneath a plasterboard ceiling.
For the stay hearth checks, the iMist nozzle was fed by each versatile and solid pipework working under a standard plasterboard ceiling. In each of the checks, the gasoline load was ignited and the heat from the fireplace caused 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 within the test cell have been measured by thermocouples. At no level throughout any of the exams have been any of the Annex C temperature limits breached and all of the fires have been efficiently suppressed.
Timothy Andrews, iMist business development director, added: ‘While fireplace system pipework is often installed in the cavity above a ceiling, in some properties, notably in older tower blocks, there are frequent points around the attainable break-up of asbestos hidden in ceiling materials. Our newest indicative checks present that the housing business can now discover one other much less disruptive and extremely efficient possibility by installing a water-mist system below the existing ceiling. Given the rising have to retrospectively fit fire-suppression techniques to have the ability to meet the latest regulatory necessities and bring older housing stock as much as current standards, that is nice news for both landlords and builders.’
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