The performance of AIM Partition Head Fire Barrier has been tested to BS 476 part 20 assessed by Warrington Fire Research Centre.
Fire Resistance | Minimum Thickness of Fire Stop mm | |
Minutes | Gaps 101 -> 300mm |
Gaps 301 -> 600mm |
30 | 50 | 75 |
60 | 75 | 100 |
120 | 100 | 100 with lap join |
240 | 100 EHD* | NA |
Thickness is measured as the distance between one compartment and the next, which the fire stop or barrier is separating.
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