Danosa MAD6 Self Adhesive Acoustic Bituminous Membrane – 4.5m x 1m

Bituminous sheet reinforced with mineral fillers, coated on one side with a self-adhesive mastic finished with an anti-adherent film and on the other side with a high-density polyethylene film. Acoustically it functions as a plastic element between rigid elements, being an effective substitute for lead; between spring elements it functions as a membrane resonator (typical absorber at low frequencies).

Scope

  • It is used in industrial insulation as an anti-resonant material, providing acoustic mass to galvanised steel sheets.
  • It is used between rigid elements, such as gypsum plasterboard, to improve low-frequency insulation in both vertical and horizontal walls.
  • Used between spring elements to increase the overall isolation of the treatment, improving significantly at low frequencies.

Advantages & Benefits

  • By adhering to galvanised steel sheets, it improves the resonance of the sheet.
  • By increasing the insulation at low frequencies, cavaties used can be kept to a minimal size.
  • By increasing the mass of lightweight walls, a higher acoustic performance is achieved.
  • It shifts the resonance frequencies of the rigid elements making the insulation stronger.
  • Between insulators, it transforms acoustic energy into dynamics, improving insulation at low frequencies.
  • Easy to install by stapling to the surface or using M.A.D. Self-adhesive.

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