A tough and resilient acoustic underlay that has been developed to attenuate impact sound beneath a range of floor finishes, delivering exceptional acoustic performance without ageing or collapsing.
REGUPOL sonus multi 545 meets the requirements of Approved Document E (England & Wales), Technical Booklet G (Northern Ireland) and Example Construction floors under Section 5 (Scotland).
*CoR (Coefficient of Restitution) for Light Duty Floors (0.55) to comply with the requirements of TTA document entitled ‘Ceramic and Natural Stone Flooring to Acoustic Systems to meet the requirements of the Building Regulations Approved Document E Resistance to the passage of sound.’
Widely used in developments where effective sound control is essential and interior design flexibility is a priority. These include
• Apartments
• Education
• Hotels
• Commercial
• Leisure
• Bespoke architectural projects
• Care homes
| Physical Information | †Approximate values |
|---|---|
| Roll width 1150mm | Roll length 12m |
| Material thickness | 4.5mm |
| Weight per roll / per m² | †29kg †2.15kg/m² |
| Material composition | PUR foam |
| Material Properties | Standard | Result |
|---|---|---|
| Compressive stress-strain characteristic at 25% compression (CC25) | DIN EN ISO 3386-2 | > 950 kPa |
| Elongation at break | DIN EN ISO 1798 | ≥ 20 % |
| Tensile strength | DIN EN ISO 1798 | ≥ 0.4 N/mm² |
| Thermal Behaviour | Standard | Result |
|---|---|---|
| Thermal conductivity | DIN EN 12667 | λ = TBC |
| Thermal resistance | DIN EN 12667 | R = TBC |
| Temperature resistance | -20 to +60° C |
| Fire Behaviour | Standrd | Result |
|---|---|---|
| Fire classification | DIN EN 13501-1 | E (Bfl-s1, available on request) |
| Health Protection | Standard | Result |
|---|---|---|
| VOC | DIN EN 16516 | TBC |
REGUPOL® adhesive 46-101 represents the very latest development in Hybrid Polymer technology and has been formulated to give the highest levels of performance in terms of bond strength, versatility across many combinations of materials, improved acoustic performance in acoustic installations, resistance to stresses, fast curing speed and ease and cleanliness of use.
REGUPOL adhesive 43-105 is a solvent free acrylic emulsion-based adhesive, for bonding many sound insulation materials to common sub-floors and many floor finishes to the insulation. This easy to spread adhesive, with a long open time, provides early tack and minimum slip, quickly building to a strong permanent bond. It is non-staining and has excellent resistance to plasticiser migration.
