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 ->
|Gaps 301 ->
|120||100||100 with lap join|
Thickness is measured as the distance between one compartment and the next, which the fire stop or barrier is separating.