REGUPOL sound and drain 22
DBRED Noise Reduction Division
DBRED Noise Reduction Division

REGUPOL sound and drain 22

UNDERLAY, IN ROLLS, FOR IMPACT SOUND INSULATION

REGUPOL sound and drain 22 is a polyurethane elastomer mat with dimpled underside and laminated geotextile that combines impact sound insulation and drainage under floors exposed to water: balconies, terraces, loggias and external walkways.

The 15 mm dimpled profile leaves room for water to drain away while the elastic rubber reduces footstep noise by ΔLw 28 to 37 dB, depending on the floor finish. It also protects the waterproofing membrane (compatible with bitumen and EPDM membranes). Rolls of 10 × 1.25 m; traffic loads up to 50 kN/m².

NOTE
  • Material: polyurethane elastomer composite with dimpled underside, laminated on top with 160 g geotextile.
  • Format: rolls 10000 × 1250 mm, 15 mm; weight 6.0 kg/m².
  • Dynamic stiffness s' ≤ 21 MN/m³.
  • Impact sound reduction ΔLw 28-37 dB, depending on the finish.
  • Maximum traffic load 50 kN/m².
  • European Technical Assessment ETA-18/0239.
PACKAGING
  • Balconies, terraces and loggias over living spaces.
  • External walkways and floors that need drainage and impact sound insulation.
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