Ensure your concrete subfloor is clean, dry and clear of dust and debris. Prepare the floor with adhesive in the area where the matting is going to be installed. Use a 3mm notched trowel to cover the area with Mapei Elastorapid VS90 adhesive. Install the dB FFR over the adhesive, install the matting tightly to the walls and but joint the rolls tightly where they meet. To cut the dB FFR use a straight edge and stanley knife. Repeatedly score along the straight edge with the knife to get a clean cut. Use acoustic sealant around the perimeter of the room and any gaps between the rolls.
You floor is now ready to receive you floor finish. Check with your floor finish manufacturer on installation instructions over acoustic flooring.
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Important Information
Sound Insulation Store are specialists in acoustics and sound insulation. All guidance, system information and predicted performance figures are provided for general assistance only.
It is the customer’s responsibility to ensure that the existing structure is suitable and compatible with any proposed sound insulation system. Where required, customers must seek advice from a structural engineer, building control, or another appropriately qualified professional.
Customers must also confirm whether their project requires specific fire resistance, structural, or regulatory compliance measures. Any fire, structural, or regulatory approval must be obtained independently from a competent specialist.
Sound Insulation Store has worked with NCPL to produce Insul prediction graphs and holds site test data on our Part E systems. These figures are intended as guidance only.
Actual on-site performance will vary depending on the condition and construction of the existing building, flanking transmission routes,installation quality, and any unforeseen site variables.
No performance level can be guaranteed unless independently tested on site after installation.
