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

iMist, one of the UK’s foremost suppliers of high-pressure water-mist fire-suppression methods, has labored with leading industry body the Fire Protection Association (FPA), to assist it achieve UKAS accreditation for certainly one of its fire-testing laboratory amenities – becoming the primary and only check facility within the UK to carry this accreditation.
The fast-growing Hull-headquartered business, which has developed its own vary of high-pressure water-mist fire-suppression techniques, assisted the FPA in gaining UKAS accreditation for its BS8458: 2015 Annex C fire testing in Blockley, Gloucestershire, which is amongst the most comprehensive hearth check and analysis operations within the UK. IMist provided the FPA with its proprietary pumps, pipework, hoses, clips and nozzles in addition to the assist of iMist’s experienced staff.
The UKAS accreditation of the FPA’s BS 8458 Annex C hearth testing marks another important milestone within the development of water-mist techniques within the UK.
Alex Pollard, operations director of iMist, comments: ‘For over 75 years, the FPA has been on the forefront of fireside safety and we’re proud to have assisted them in reaching this respected third-party accreditation. It is a further demonstration of the growing significance of high-pressure water-mist systems in tackling the present challenges going through the fire-suppression sector. Not solely do they use significantly much less water than traditional sprinkler techniques, they are additionally easier and faster to put in and, thereby, less expensive.’

As a half of its ongoing R&D product testing programme, iMist has additionally undertaken a collection of reside fire testing at the FPA’s UKAS accredited laboratory, which has increased the system’s purposes, demonstrating that in addition to being put in within the cavity above the ceiling, the iMist system pipework can safely and effectively be put in under a plasterboard ceiling.
For เกวัดแรงดันน้ำ , the iMist nozzle was fed by both versatile and solid pipework operating below a normal plasterboard ceiling. In every of the exams, the gas load was ignited and the heat from the fire brought on the bulb within 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 take a look at cell were measured by thermocouples. At no level throughout any of the tests were any of the Annex C temperature limits breached and all of the fires had been successfully suppressed.
Timothy Andrews, iMist business development director, added: ‘While fire system pipework is often put in within the cavity above a ceiling, in some properties, particularly in older tower blocks, there are frequent issues around the possible break-up of asbestos hidden in ceiling supplies. Our newest indicative checks show that the housing business can now discover another less disruptive and extremely efficient option by installing a water-mist system under the existing ceiling. Given the rising need to retrospectively fit fire-suppression systems in order to meet the newest regulatory necessities and bring older housing inventory as much as present requirements, this is great news for each landlords and builders.’

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