iMist, digital pressure gauge of many UK’s foremost suppliers of high-pressure water-mist fire-suppression systems, has worked with leading business body the Fire Protection Association (FPA), to help it acquire UKAS accreditation for one of its fire-testing laboratory amenities – turning into the first and solely take a look at facility within the UK to carry this accreditation.
The fast-growing Hull-headquartered business, which has developed its personal range 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 certainly one of the most complete fireplace take a look at and research operations in the UK. IMist offered the FPA with its proprietary pumps, pipework, hoses, clips and nozzles in addition to the support of iMist’s experienced group.
The UKAS accreditation of the FPA’s BS 8458 Annex C hearth testing marks one other necessary milestone within the improvement 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 fireplace safety and we’re proud to have assisted them in achieving this revered third-party accreditation. It is an extra demonstration of the rising importance of high-pressure water-mist systems in tackling the current challenges going through the fire-suppression sector. Not only do they use considerably much less water than conventional sprinkler systems, they’re also simpler and sooner to install and, thereby, less expensive.’
As part of its ongoing R&D product testing programme, iMist has also undertaken a series of reside hearth testing on the FPA’s UKAS accredited laboratory, which has increased the system’s applications, demonstrating that in addition to being installed within the cavity above the ceiling, the iMist system pipework can safely and effectively be installed beneath a plasterboard ceiling.
For the live hearth checks, the iMist nozzle was fed by each versatile and stable pipework running under a regular plasterboard ceiling. In every of the tests, the gas load was ignited and the warmth from the fireplace caused the bulb in the nozzle to burst, which activated the iMist high-pressure water-mist system, discharging the nice water-mist particles at high stress for 30 minutes. During this time, the temperatures at predetermined heights in the test cell were measured by thermocouples. At ไดอะแฟรม throughout any of the exams had been any of the Annex C temperature limits breached and all of the fires had been efficiently suppressed.
Timothy Andrews, iMist business growth director, added: ‘While fireplace system pipework is normally put in in the cavity above a ceiling, in some properties, significantly in older tower blocks, there are frequent points around the possible break-up of asbestos hidden in ceiling supplies. Our latest indicative exams show that the housing business can now explore another less disruptive and extremely efficient option by putting in a water-mist system beneath the prevailing ceiling. Given the growing must retrospectively match fire-suppression methods so as to meet the latest regulatory necessities and bring older housing stock up to current requirements, that is great information for both landlords and developers.’
For more info: imist.com
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