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 help it achieve UKAS accreditation for one of its fire-testing laboratory facilities – changing into the primary and only check 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 methods, assisted the FPA in gaining UKAS accreditation for its BS8458: 2015 Annex C fire testing in Blockley, Gloucestershire, which is among the most comprehensive fire test and analysis operations in the UK. IMist provided the FPA with its proprietary pumps, pipework, hoses, clips and nozzles in addition to the support of iMist’s skilled group.
The UKAS accreditation of the FPA’s BS 8458 Annex C fire testing marks one other important milestone within the growth of water-mist techniques 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 reaching this respected third-party accreditation. It is an extra demonstration of the growing importance of high-pressure water-mist systems in tackling the present challenges facing the fire-suppression sector. Not only do they use considerably less water than conventional sprinkler systems, they are additionally easier and faster to install and, thereby, more economical.’
As a half of its ongoing R&D product testing programme, iMist has additionally undertaken a series of reside fire testing on the FPA’s UKAS accredited laboratory, which has increased the system’s applications, demonstrating that in addition to being put in in the cavity above the ceiling, the iMist system pipework can safely and successfully be installed beneath a plasterboard ceiling.
For the live fire checks, the iMist nozzle was fed by both flexible and stable pipework working under a standard plasterboard ceiling. In each of the exams, the fuel load was ignited and the heat from the fire caused 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 30 minutes. During this time, the temperatures at predetermined heights in the take a look at cell had been measured by thermocouples. At no point during any of the checks were any of the Annex C temperature limits breached and all the fires had been efficiently suppressed.
Timothy Andrews, iMist business growth director, added: ‘While fire system pipework is normally installed in the cavity above a ceiling, in some properties, significantly in older tower blocks, there are frequent issues across the possible break-up of asbestos hidden in ceiling materials. Our latest indicative tests present that the housing trade can now discover one other less disruptive and highly efficient possibility by putting in a water-mist system under the present ceiling. Given the growing need to retrospectively match fire-suppression techniques to have the ability to meet the newest regulatory necessities and convey older housing stock up to current standards, that is nice news for each landlords and developers.’
For xp2i : imist.com