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An ecological alternative to oil based membranes to improve acoustic insulations of buildings

June 2020
Gallery Stop-Sound 1
Gallery Stop-Sound 1


Acoustic insulation in residential buildings is often very poor. Airborne noise is transmitted from outdoor and between neighbours across buildings. WHO sets maximum acceptable noise levels for the well being of people to prevent anxiety, fatigue and stress leading to chronicle diseases.

Stop-Sound contributes to well-being and quietness, these noise barriers and vibration absorption mats are applied to buildings, industry and transports vehicle. This solution saves space and weight in building structures and is easy to integrate and to retrofit in existing structures insulation membranes. It features high acoustic performances, in low frequencies included. Stop-Sound in made of viscoelastic biopolymers produced from bio based natural compounds which are recylable and bio-degradable polymer (Green chemistry sustainable products). This mats are low in carbon and don't face compound issued from fossil hydrocarbons, they also are free from chemical plasticizers (no phthalates). Stop-Sound is naturally resistant to fire without addition of flame retardants, and resistant to water.

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Label Date June 17, 2020
From Belgium
Maturity stage Small scale commercialization
Looking For New clients, Visibility, Funding, Partners, Credibility

The environmental benefits

  • Requires 45% less energy for the production than its PVC alternative
  • Emits 30% less GHG
  • Only renewable resources are used
  • No volatile organic compounds
  • No plasticisers
  • No flame retardants

The Financial benefits

  • Payback time is reached in less than a year
  • Savings are not quantifiable in % because indirect benefits largely exceeds alternative solutions due to health and environmental benefits and safety

Activity Region

  • /
  • Headquarters
  • Activity

Company Profile

Home Eos SA

Home Eos owns a technology to manufacture innovative bio-polymers based on by-products derived from agriculture.

View company profile
Headquarters 6240, Belgium
Contact the Solution Provider Add to Favorites

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator Home Eos SA has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.