Impactafoam is designed to form a resilient layer reducing impact noise transmission in concrete and timber floors. Impactafoam is an inert cross-linked closed-cell polyethylene foam, therefore providing a vapour barrier with good compression strength. In a concrete construction, Impactafoam is laid as a membrane between a structural concrete floor of mass 300Kg/m2 and the finishing screed. For a raft floor construction Impactafoam batten strips are applied to the underside of the timber battens. In a conventional timber construction self adhesive batten strips are easily applied to the top of the floor joists. This forms a resilient layer between the joists and the boarding, reducing impact noise.
Impactafoam is made up of thousands of tiny cross-linked cells. Therefore even if some cells become punctured Impactafoam continues to perform, with good compression strength and low thickness loss.
This product can be purchased directly from SRS. If you would like a quotation or would like to place an order please contact our friendly and efficient sales department for prompt assistance.Contact SRS
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Our professional, Institute of Acoustics registered technical department is on hand to give advice on all of our high performance acoustic products. We're delighted to offer advice on any noise problem, be it a sound insulation or sound absorption issue.