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

iMist, one of the UK’s foremost suppliers of high-pressure water-mist fire-suppression techniques, has labored with leading industry physique the Fire Protection Association (FPA), to help it achieve UKAS accreditation for one of its fire-testing laboratory amenities – changing into the first and solely check facility within the UK to hold this accreditation.
The fast-growing Hull-headquartered enterprise, which has developed its personal vary of high-pressure water-mist fire-suppression techniques, assisted the FPA in gaining UKAS accreditation for its BS8458: 2015 Annex C hearth testing in Blockley, Gloucestershire, which is likely certainly one of the most comprehensive fireplace test and analysis operations in the UK. IMist provided the FPA with its proprietary pumps, pipework, hoses, clips and nozzles in addition to the help of iMist’s experienced staff.
The UKAS accreditation of the FPA’s BS 8458 Annex C fire testing marks another essential milestone within the improvement of water-mist methods in the UK.
Alex Pollard, operations director of iMist, comments: ‘For over 75 years, the FPA has been at the forefront of fire safety and we’re proud to have assisted them in attaining this respected third-party accreditation. เกจวัดแรงดันไนโตรเจน is an extra demonstration of the rising significance of high-pressure water-mist methods in tackling the current challenges dealing with the fire-suppression sector. Not only do they use considerably less water than traditional sprinkler methods, they are also easier and sooner to put in and, thereby, less expensive.’

As a part 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 elevated the system’s purposes, demonstrating that along with being put in within the cavity above the ceiling, the iMist system pipework can safely and effectively be installed below a plasterboard ceiling.
For the reside fire tests, the iMist nozzle was fed by each flexible and stable pipework operating below a regular plasterboard ceiling. In each of the checks, the gas load was ignited and the warmth from the fireplace triggered the bulb within the nozzle to burst, which activated the iMist high-pressure water-mist system, discharging the fine water-mist particles at excessive pressure for 30 minutes. During this time, the temperatures at predetermined heights in the test cell were measured by thermocouples. At no point throughout any of the exams were any of the Annex C temperature limits breached and all of the fires have been 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 points across the possible break-up of asbestos hidden in ceiling materials. Our latest indicative exams present that the housing business can now discover another much less disruptive and extremely effective choice by installing a water-mist system below the existing ceiling. Given the growing need to retrospectively match fire-suppression methods to have the ability to meet the most recent regulatory requirements and convey older housing inventory as much as current requirements, that is great news for each landlords and developers.’

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