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Acoustic membranes M.A.D.

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Product information


DANOSA is a manufacturer with an extensive range of products aimed at covering different technical requirements for building, such as water tightness, heat and acoustic insulation, energy saving, and fire safety.

In addition, evaluating the sustainable use of resources and the environmental impact of the building, form part of the criteria that drive new product development and the design of new construction systems, whether for new builds or restoration.

With over 50 experience years in the sector across 5 continents, DANOSA has a range of renowned European bodies technically guarantee and certify DANOSA products and systems using the European Harmonized Standards (EC mark) and the European Technical Assessment (ETA), complying with the accepted quality standards throughout the European Union, providing peace of mind and assurance to all construction agents.


MAD 2, MAD 4 and MAD 4 Autoadhesive

Noise pollution is an increasingly problem in modern society, deriving from the development of industrial activities, transport, construction, and leisure or recreational activities. Noise pollution has a series of effects on everyday activities, generating conditions that can lead to hearing loss, anxiety, or cardiovascular illnesses.


Acoustic membranes M.A.D. are high density bituminous sheet ready finished in an anti-stick plastic installed between gypsum boards in walls and ceilings, or metal sheeting in building roofs.

They are supplied in rolls of 1 m wide and 12 m long for MAD2 and 6 m for MAD4. These products work as anti-resonance elements that modify or reduce resonance frequencies, providing the sound dampening effect. Overall, there is 3 to 4 dBA improvement when comparing systems with and without a membrane.

Detailed information

Registration number: S-P-01923
ECO EPD reference number: 00001138
Publication/issue date: 2020-04-01
Valid until: 2025-04-01
Verified by: Tecnalia R&I CertifIcación, S.L.
Reference PCR(s): PCR 2012:01 Construction products and construction services (EN 15804:A1)
Sub-PCR-C Acoustical systems solutions (construction product)
Geographical scope: Global
EN 15804: This EPD is compliant with EN 15804

Company information

Derivados Asfálticos Normalizados S.A. (DANOSA)
Company name: Derivados Asfálticos Normalizados S.A. (DANOSA)
Country: Spain
Website: www.danosa.com

More EPD from Derivados Asfálticos Normalizados S.A. (DANOSA)

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Included products in this epd

    • M.A.D. 2
    • M.A.D. 4
    • M.A.D. 4 Autoadhesive

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