Acoustic & Insulation Manufacturing’s new technical solution combines its Raised Access Floor Barrier (RAFB) with Rockwool Ablative Batts to provide a tested, cost-effective solution.
RAFBs prevent the passage of flame and smoke through underfloor cavities for at least the period of fire rating specified. The AIM RAFB is used to subdivide large uninterrupted cavities, maintain partition fire ratings when aligned under a partition, reduce flanking transmission of sound through underfloor voids and create plenum chambers.
When penetration is required to pass services through the AIM RAFB, two Rockwool FirePro® Coated Batts, the same height as the AIM RAFB, are placed on either side of the barrier. Any small gaps filled with Rockwool FirePro® Acoustic Sealant, pipe sleeves and pipe closers.
To find out more about AIM Click Here