iMist helps FPA laboratory gain UKAS accreditation and undertakes testing into additional system applications

iMist, one of the UK’s foremost suppliers of high-pressure water-mist fire-suppression techniques, has labored with main trade body the Fire Protection Association (FPA), to assist it achieve UKAS accreditation for certainly one of its fire-testing laboratory facilities – turning into the primary and only check facility in the UK to hold this accreditation.
The fast-growing Hull-headquartered business, which has developed its own range of high-pressure water-mist fire-suppression techniques, assisted the FPA in gaining UKAS accreditation for its BS8458: 2015 Annex C fire testing in Blockley, Gloucestershire, which is certainly one of the most comprehensive fireplace take a look at and research operations within the UK. IMist offered the FPA with its proprietary pumps, pipework, hoses, clips and nozzles as well as the support of iMist’s skilled group.
The UKAS accreditation of the FPA’s BS 8458 Annex C fireplace testing marks another essential milestone within the development of water-mist techniques within the UK.
Alex Pollard, operations director of iMist, comments: ‘For over seventy five years, the FPA has been at the forefront of fireplace safety and we’re proud to have assisted them in reaching this revered third-party accreditation. It is an additional demonstration of the rising importance of high-pressure water-mist methods in tackling the present challenges going through the fire-suppression sector. Not only do they use significantly less water than conventional sprinkler methods, they are also simpler and faster to put in and, thereby, less expensive.’
As a part of its ongoing R&D product testing programme, iMist has additionally undertaken a series of reside hearth testing on the FPA’s UKAS accredited laboratory, which has increased the system’s purposes, demonstrating that in addition to being installed in the cavity above the ceiling, the iMist system pipework can safely and successfully be put in below a plasterboard ceiling.
For the reside hearth tests, the iMist nozzle was fed by both versatile and solid pipework running under a regular plasterboard ceiling. In every 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 nice water-mist particles at high stress for half-hour. During this time, the temperatures at predetermined heights within the test cell had been measured by thermocouples. At no point throughout any of the tests were any of the Annex C temperature limits breached and the entire fires have been efficiently suppressed.
Timothy Andrews, iMist business growth director, added: ‘While fire system pipework is normally put in within the cavity above a ceiling, in some properties, significantly in older tower blocks, there are frequent issues around the possible break-up of asbestos hidden in ceiling materials. Our newest indicative tests present that the housing business can now explore another less disruptive and extremely efficient choice by putting in a water-mist system beneath the prevailing ceiling. Given the rising must retrospectively fit fire-suppression methods so as to meet the latest regulatory requirements and convey older housing inventory up to current standards, that is great information for both landlords and developers.’
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