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BUILDING COMFORT WITH SUSTAINABILITY 2023

BUILDING COMFORT WITH SUSTAINABILITY 2023
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BUILDING COMFORT WITH SUSTAINABILITY 2023

Product catalog summary
Introduction
Cork is recognized as a sustainable and versatile material in building applications due to its excellent thermal and acoustic insulation properties. It is a natural, reusable, and recyclable resource, harvested without harming the cork oak tree, making it renewable.
Key Features of Cork
Cork is lightweight with a honeycomb-like structure, offering excellent compressibility and recovery. Known as "nature’s foam," it is sustainably harvested, allowing tree regeneration.
Industrial Symbiosis and Innovation
The document highlights the integration of cork with by-products from other industries to create new products, reducing waste and enhancing sustainability. The i.cork factory is noted as an innovation hub for developing high-performance products from a circular economy perspective.
Acoustic Insulation Solutions
Cork-based products enhance acoustic comfort in buildings, addressing urban noise and vibration challenges. The Acousticork range offers solutions for medium to high acoustic demands, ensuring durability and performance over time.
Vibration Isolation Solutions
These solutions focus on isolating vibrations in buildings, protecting structures and occupants from disturbances. Cork's unique properties, such as low Poisson Ratio and high loss factors, make it effective for damping vibrations.
Flooring Solutions
Cork underlayments improve thermal comfort and sound insulation in flooring systems, providing durability and protection, thus enhancing the longevity of the final floor.
Conclusion
Cork plays a crucial role in creating sustainable building solutions that balance energy efficiency, acoustic and thermal comfort, and affordability.
Overview
This document provides technical specifications and performance data for various agglomerated cork and recycled rubber underlayments designed for impact noise reduction, thermal insulation, and floor durability. These products are suitable for use with wood, ceramic, natural stone tiles, laminate, and LVT floors.
Specifications
  • Thermal Performance: Thermal resistance values range from 0.016 to 0.261 m².°C/W, depending on product type and thickness.
  • Acoustic Performance: Impact Sound (IS) reduction varies, with some products achieving up to 20 dB reduction. Impact Insulation Class (IIC) values range from 51 to 78 dB.
  • Floor Durability: Compressive strength exceeds 200 kPa for most products, with some reaching over 400 kPa. Punctual conformability varies, with some products offering greater than 1 mm.
  • Water Vapor Resistance: Some products provide a vapor barrier, with resistance values exceeding 75 m.
Procedures and Testing
  • Dynamic Load Test: Simulates pressure from foot traffic and office equipment. Cork underlayments show superior performance with less than 10% thickness loss after 100,000 cycles at 75 kPa.
  • Compressive Creep Test: Assesses long-term weight-bearing capacity. Cork maintains thickness better than foam, with only 5% thickness loss over time.
Environmental Impact
The products are designed to be sustainable, with a negative carbon balance due to cork's natural CO2 sequestration properties. For example, T10 Essence has a carbon balance of -18.6 kg/eqCO₂ per m².
Recommendations
Cork underlayments are recommended for their durability and efficiency in improving building comfort. They are suitable for installation between concrete and final flooring to ensure long-term performance.
Contact Information
For further details, contact Amorim Cork Composites in Portugal or the USA. The document advises consulting specific application recommendations to ensure product suitability.
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Catalog excerpts

BUILDING COMFORT WITH SUSTAINABILITY 2023-1

BUILDING COMFORT WITH SUSTAINABILITY

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BUILDING COMFORT WITH SUSTAINABILITY 2023-2

C O R K , A N E X C E P T I O N A L R AW M AT E R I A L Cork is the outer bark of the cork oak tree (Quercus Suber L.), the 100% natural plant tissue covering the trunk and branches. It consists of a honeycomb-like structure of microscopic cells filled with an air-like gas and composed mainly with suberin, lignin, and polysaccharides. One cubic centimetre of cork contains about 40 million cells. Cork is also known as “nature’s foam” due to its alveolar cellular structure. It has a closed-cell structure making it lightweight. It is sustainably harvested by specialised professionals without damaging...

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BUILDING COMFORT WITH SUSTAINABILITY 2023-3

Up to 73 tons of CO₂ sequestred by the cork oak forest* T H E C O M M I T M E N T T O C R E AT E A P O S I T I V E I M PA C T O N T H E P L A N E T Cork products maintain the CO2 storage capacity throughout their life cycle, which makes it possible to reduce the carbon footprint of various cork-based products. With cork at the core, blended with other materials that are by-products from other industries (industrial symbiosis), we give materials a new life by creating new products leveraging cork’s attributes while taking care of the planet. At the i.cork factory, our innovation hub, we achieve...

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BUILDING COMFORT WITH SUSTAINABILITY 2023-4

FLOORING SOLUTIONS

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BUILDING COMFORT WITH SUSTAINABILITY A C O U S T I C I N S U L AT I O N S O L U T I O N S

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A cork-based underscreed guarantees the performance durability of the system equipment A wall bearing product increases the lifetime of the building, avoiding cracks Underscreeds enable the reduction of impact sound transmission Perimeter barrier

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BUILDING COMFORT WITH SUSTAINABILITY 2023-7

WHY ACOUSTICORK? Ensuring peace and quiet isn’t a mere luxury. It’s already a human need - to guarantee quality of life and work in our fast-moving era. FA S T - M O V I N G T I M E S R E Q U I R E A C O U S T I C C O M F O R T Growing urbanization and rising populations in urban areas are leading to more stringent noise and vibration standards and norms. As a result, is higher demand for high-quality and efficient sound insulation and vibration isolation (from internal or external sources in each building). Every day, new buildings are being erected on plots of land subject to vibrations, in...

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BUILDING COMFORT WITH SUSTAINABILITY 2023-8

UNDERSCREED Acousticork underscreeds range offers the right product for medium to high acoustic demands. The product properties and profiling of the Acousticork floor mats are specially designed for high and variable loads, with low deflection. Considering this, their use can be extended to multiuse buildings (hotels, refurbishments, assembly rooms, shopping centers, supermarkets, etc.) with stable material properties over the entire service life of the product. The green solution for your projects. 100% cork-based, natural, reusable and recyclable. The perfect solution to strike a balance between...

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BUILDING COMFORT WITH SUSTAINABILITY 2023-9

WA L L B E A R I N G Acousticork wall bearing prevents low frequency propagation on the wall/floor interface. It also increases the lifetime of the building, avoiding the appearance of cracks due to decoupling of elements. MS-RO CORK AND RECYCLED RUBBER Part of the Acousticork range, wall bearing products are an excellent solution for acoustic and vibration issues. These materials are available available with different backings, such as double-sided tape, aluminium or polyester film.

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BUILDING COMFORT WITH SUSTAINABILITY V I B R AT I O N I S O L AT I O N S O L U T I O N S

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Floating floor Elastic bearing of stairs and landings Separation of individual building parts

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BUILDING COMFORT WITH SUSTAINABILITY 2023-12

WHY ACOUSTICORK? Ensuring peace and quiet isn’t a mere luxury. It’s already a human need - to guarantee quality of life and work in our fast-moving era. FA S T - M O V I N G T I M E S R E Q U I R E A C O U S T I C C O M F O R T Growing urbanization and rising populations in urban areas are leading to more stringent noise and vibration standards and norms. As a result, is higher demand for high-quality and efficient sound insulation and vibration isolation (from internal or external sources in each building). Every day, new buildings are being erected on plots of land subject to vibrations, in...

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BUILDING COMFORT WITH SUSTAINABILITY 2023-13

V I B R AT I O N I S O L AT I O N Acousticork’s specific material formulations for vibration control combine performance with environmental concerns. Isolating the source of the vibration is essential not only to protect the quality of life of people in both the immediate location and those in the surrounding environment, it also helps to protect equipment from the long term degenerative effects of vibration. Acousticork Vibration Control materials are engineered compounds of cork, natural and/or recycled rubber. Having high loss factors which are essential to the damping function - due to cork’s...

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RESIN BONDED CORK & RECYCLED RUBBER RESIN BONDED RECYCLED RUBBER Features ▸▸ Dynamic-to-static stiffness ratio (2–3,5) ▸▸ High damping ▸▸ Low Poisson ratio (no shape factor dependency) ▸▸ Recycled products Features ▸▸ Dynamic-to-static stiffness ratio (2–3) ▸▸ Low damping ▸▸ Recycled products Benefits ▸▸ Lower amplification at resonance ▸▸ Long term durability ▸▸ Good Quality/Value ratio ▸▸ Can be used in pads Benefits ▸▸ Long term durability ▸▸ Good Quality/Value ratio ▸▸ Can be used in mats and strips

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BUILDING COMFORT WITH SUSTAINABILITY FLOORING SOLUTIONS

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Thermal insulation and resistance Acoustic insulation Decoupling layer to avoid ceramic crack Performance over time and high compressive creep

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WHY ACOUSTICORK? Ensuring peace and quiet isn’t a mere luxury. It’s already a human need - to guarantee quality of life and work in our fast-moving era. FA S T - M O V I N G T I M E S R E Q U I R E A C O U S T I C C O M F O R T Growing urbanization and rising populations in urban areas are leading to more stringent noise and vibration standards and norms. As a result, is higher demand for high-quality and efficient sound insulation and vibration isolation (from internal or external sources in each building). Every day, new buildings are being erected on plots of land subject to vibrations, in...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.