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DYNAMIC is a resilient underlay made of centrifuged synthetic 10 mm thick rubber latex, green in colour, and characterized by a wavy imprint surface, specifically designed to increase the resilient performance.  The product is coated on the visibile side with a resistant protection membrane.


  • Resilient underlays for any type of screed, even in the presence of radiant floor panels.
  • Excellent dynamic stiffness.
  • Suitable for applications with thin screed or dry screed.
  • High mechanical resistance of the protection membrane, also for installations under the plant screed.
  • 10 cm width adhesive tape included in the delivery.


The laying of DYNAMIC must take place without glue, with the wavy surface facing downwards and the resistant membrane exposed. The resilient underlay flaps should be juxtaposed, with no overlap, and must be sealed using the 10 cm width adhesive tape included in the delivery of the product. Before laying DYNAMIC you will implement the perimeter disconnection with the appropriate polyethylene FLEXO strip, which has to be applied along the perimeter of the room without leaving out the thresholds of the entrances and French windows. The FLEXO strip must be cut only after laying the finishing floor. The whole floor area must be covered by the resilient underlay, leaving no point of contact. In the presence of an underfloor heating system, this will only be installed after the laying of the impact sound insulation. The best performance of the product is obtained with the realization of a splitter screed with mass in the range between 100 kg/ m2 and 200 kg/m2. In case of self-levelling screeds cast directly in contact with the product, it is recommended to lay a waterproof film.

Dynamic posa

  1. Lightened screed
  2. Flexo
  4. Tape supplied by Eterno Ivica
  5. Floor Heating
  6. Screed in sand-cement
  7. Glue
  8. Floor



19 MN/m3 λ = 0.066 W/mK L’n,w = 42 dB



Code Format Dimensios Roll Area Roll Weight Thickness Weight
L010031111 Roll 1.33 m x 8.24 m 10.96 m“ 40.9 kg 10 mm 3.73 kg/m‘

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