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

iMist, one of many UK’s foremost suppliers of high-pressure water-mist fire-suppression techniques, has worked with main industry body the Fire Protection Association (FPA), to help it gain UKAS accreditation for certainly one of its fire-testing laboratory services – turning into the first and only check facility within the UK to hold this accreditation.
The fast-growing Hull-headquartered enterprise, which has developed its own range of high-pressure water-mist fire-suppression systems, assisted the FPA in gaining UKAS accreditation for its BS8458: 2015 Annex C fire testing in Blockley, Gloucestershire, which is likely certainly one of the most complete hearth test 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 skilled group.
The UKAS accreditation of the FPA’s BS 8458 Annex C fireplace testing marks another important milestone within the growth of water-mist techniques within the UK.
เกจวัดแรงดันไฮดรอลิค , operations director of iMist, feedback: ‘For over 75 years, the FPA has been on the forefront of fireplace safety and we’re proud to have assisted them in reaching this revered third-party accreditation. It is a further demonstration of the growing significance of high-pressure water-mist methods in tackling the current challenges going through the fire-suppression sector. Not solely do they use significantly less water than conventional sprinkler methods, they are additionally simpler and faster to put in and, thereby, more economical.’

As part of its ongoing R&D product testing programme, iMist has additionally undertaken a collection of stay hearth testing on the FPA’s UKAS accredited laboratory, which has elevated the system’s applications, demonstrating that along with being installed in the cavity above the ceiling, the iMist system pipework can safely and effectively be put in beneath a plasterboard ceiling.
For the stay fireplace exams, the iMist nozzle was fed by each flexible and solid pipework working beneath a normal plasterboard ceiling. In every of the checks, the gas load was ignited and the warmth from the fireplace triggered the bulb in the nozzle to burst, which activated the iMist high-pressure water-mist system, discharging the nice water-mist particles at excessive stress for half-hour. During this time, the temperatures at predetermined heights in the take a look at cell were measured by thermocouples. At no point during any of the tests have been any of the Annex C temperature limits breached and the entire fires were efficiently suppressed.
Timothy Andrews, iMist enterprise development director, added: ‘While hearth system pipework is usually installed within the cavity above a ceiling, in some properties, particularly in older tower blocks, there are frequent points around the attainable break-up of asbestos hidden in ceiling supplies. Our newest indicative tests show that the housing trade can now discover another less disruptive and extremely efficient choice by installing a water-mist system under the existing ceiling. Given the rising must retrospectively fit fire-suppression systems so as to meet the most recent regulatory necessities and produce older housing stock up to current standards, that is great news for both landlords and builders.’

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