iMist, one of the UK’s foremost suppliers of high-pressure water-mist fire-suppression systems, has worked with main industry physique the Fire Protection Association (FPA), to help it gain UKAS accreditation for certainly one of its fire-testing laboratory services – changing into the primary and solely test facility in the UK to carry this accreditation.
The fast-growing Hull-headquartered enterprise, which has developed its own vary of high-pressure water-mist fire-suppression methods, assisted the FPA in gaining UKAS accreditation for its BS8458: 2015 Annex C fireplace testing in Blockley, Gloucestershire, which is considered one of the most complete fireplace test and analysis operations in the UK. IMist provided the FPA with its proprietary pumps, pipework, hoses, clips and nozzles as well as the support of iMist’s experienced staff.
The UKAS accreditation of the FPA’s BS 8458 Annex C fire testing marks another essential milestone within the development of water-mist methods within the UK.
Alex Pollard, operations director of iMist, comments: ‘For over seventy five years, the FPA has been on the forefront of fire security and we’re proud to have assisted them in achieving this respected third-party accreditation. It is a further demonstration of the rising significance of high-pressure water-mist techniques in tackling the current challenges going through the fire-suppression sector. Not only do they use significantly less water than traditional sprinkler techniques, they are also simpler and faster to install and, thereby, more cost effective.’
As pressure gauge ลม of its ongoing R&D product testing programme, iMist has additionally undertaken a series of live hearth testing on the FPA’s UKAS accredited laboratory, which has increased the system’s purposes, 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 hearth checks, the iMist nozzle was fed by each flexible and solid pipework running beneath a normal plasterboard ceiling. In each of the checks, the gas load was ignited and the heat from the fireplace triggered the bulb within the nozzle to burst, which activated the iMist high-pressure water-mist system, discharging the nice water-mist particles at high stress for half-hour. During this time, the temperatures at predetermined heights within the check cell had been measured by thermocouples. At no level during any of the tests had been any of the Annex C temperature limits breached and all the fires were successfully suppressed.
Timothy Andrews, iMist business development director, added: ‘While fire system pipework is normally put in in the cavity above a ceiling, in some properties, notably in older tower blocks, there are frequent issues around the attainable break-up of asbestos hidden in ceiling supplies. Our latest indicative checks present that the housing industry can now explore one other less disruptive and extremely effective option by putting in a water-mist system under the present ceiling. Given pressure gauge แบบ น้ำมัน growing have to retrospectively match fire-suppression techniques in order to meet the most recent regulatory requirements and convey older housing inventory up to present standards, this is great information for both landlords and developers.’
For more data: imist.com
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