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acoustic insulation / rubber / polyurethane / for flat roofs
DAMTEC® sonic KRAIBURG Relastec GmbH & Co. KG



  • Type:


  • Composition:

    rubber, polyurethane

  • Use:

    for flat roofs

  • Format:


  • Options:

    recyclable, recycled

  • Thickness:

    0.8 mm


Structural protection mat for sound insulation

Peace and quiet is a basic need that is highly valued in our time. Effective impact sound insulation increases quality of life; effective vibration insulation creates a pleasant living and working atmosphere.

DAMTEC® sonic is a special structural protection mat in accordance with DIN 18195-10 for impact sound protection on roof terraces, balconies and loggias.

DAMTEC ® sonic is installed in classic constructions with concrete slabs on a gravel bed and thermal insulation by means of PIR, EPS or XPS (warm and inverted roof).

By using reinforced concrete with a minimum thickness of 140 mm, the following constructions reach increased sound insulation values in accordance with DIN 4109 /supplement 2.

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