Under screed systems for all types of concrete floors
The Isocheck Re-Mat Base 3, 6 & 10 systems are designed to reduce impact sound transmission through all types of structural concrete floors.
Isocheck Re-Mat Base 3, 6 & 10 comprises 3mm, 6mm or 10mm reconstituted bonded rubber layer that has been designed to be placed within a masonry structural floor directly below the screed. This isolates the screed from the structural sub floor, and provides sufficient impact absorption to place it amongst the top performing systems available.
By ensuring that all the joints are taped, bridging will be eliminated which is the single greatest cause of failure of any system of this type.
To be used under screed for all types of structural concrete floors. Suitable for new build, refurbishments, and conversions.
Re-Mat Base 3 (3mm thickness) is ideal for projects with minimal height restrictions while still achieving excellent acoustic performance.
Complies with the latest version of Approved Document E of the building regulations.
Treated floor with: Isocheck Re-Mat Base 3
Impact Improvement: 18dB ΔLw when placed below a 65mm sand/cement screed
Dynamic Stiffness: 10MN/m³ (BS EN 29052-1:1992)
Construction complies with the latest version of Approved Document E of the building regulations.
| Dimensions: | 1.00m wide x 20m long x 3mm thick rolls |
| Foam composition: | Bonded rubber fibres |
| Density: | 730kg/m³ ±5% |
| Compression test (DIN EN ISO 3386-2): | CC25₂₂ = 539kPa, CC40₂₂ = 1803kPa, CC50₂₂ = 4660kPa |
| Compression at 10% pressure (DIN 53421): | 0.24 MPa (E-Module) 2.9 MPa |
| Thermal conductivity (DIN 52612): | 0.14 W/mK |
| Fire Classification (DIN 4102): | B2 |
Isocheck Re-Mat Base 3 manufactured by Isomass Ltd. Units 10 & 11, Avenue Business Park, Elsworth, Cambridgeshire CB23 4EY and installed in accordance with manufacturer's instructions / recommendations.
The floor surface should be swept free of any loose debris that may damage or bridge the system.
Butt joint and seal all roll edges of Isocheck Re-Mat Base 3. At perimeters overlap Re-Mat Base 3 onto a right angle flanking edge strip which should be turned up all vertical surfaces to allow a minimum 50mm to protrude above the intended FFL of the screed.
Perimeter overlaps or butt joints should be sealed with a min 100mm wide duct tape.
Services that penetrate the screed should be isolated by wrapping with Re-Mat Base 3 which again would be taped.
When trafficking the floor take care not to perform any unnecessary actions that may cause any of the taped joints to be forced apart.
Download datasheet
Find Isocheck Re-Mat Base 3 on NBS Source for detailed specifications and BIM objects.
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