All Things Cork

WineGlass Marketing WineGlass Marketing

Recycled cork aggregate for 3D concrete printing: Rheology, pore-driven anisotropy mitigation, and low-carbon thermal buffering

Highlights

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    Recycled cork aggregate enables 3D-printed low-carbon and climate-resilient concrete.

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    Rheological behavior of recycled cork aggregate on 3D printable concrete is evaluated.

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    Recycled cork aggregate reduces mechanical anisotropy by altering macro-pore orientation.

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    3D printable cork concrete becomes carbon-negative at ≥ 75% sand replacement.

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    Building-scale simulation shows up to 35.1% energy and operational CO₂ savings.

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WineGlass Marketing WineGlass Marketing

RECORK

The circle of it: This company has created a recycling program for cork from the wine industry and others and upcycled them into shoe soles and other cork products.

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WineGlass Marketing WineGlass Marketing

How can cork protect the battery of electric vehicles?

New cork solutions to protect electric vehicle batteries

Cork’s low density with its reduced thermal conductivity and resistance to high temperatures, make it ideal for the development of components for EV batteries. In addition, cork’s cushioning and sealing capacity makes it suitable for various applications, inside and outside the battery.

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Ivy Phanith Ivy Phanith

Cork House / Polysmiths

This ArchDaily feature highlights Cork House, a three-bedroom East London home by Polysmiths that demonstrates cork’s potential far beyond wine closures. The architects used cork paneling on both interior and exterior walls, taking advantage of its natural insulation properties while giving the home a distinctive tactile and sensory character. Combined with locally sourced timber, lime plaster, passive ventilation and thoughtful solar orientation, the project shows how cork can contribute to lower-impact, energy-efficient construction while also serving as a beautiful finished material.

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Ivy Phanith Ivy Phanith

Modeling the oxygen ingress through the cork closures.

This 2022 study examined how oxygen enters wine bottles through natural and microagglomerated cork closures under different temperatures and storage conditions. Researchers found that oxygen ingress depends not only on the cork itself, but also on the fit between the cork and bottle neck, temperature, time, and whether the cork is in contact with liquid. Most notably, contact with wine simulant reduced long-term oxygen ingress by roughly four to five times, while bottle-neck and cork-interface characteristics contributed more variability than cork type alone. The study reinforces that closure performance should be evaluated as part of the entire bottle-and-cork system rather than by cork material alone.

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“The midsole is ReCork Recycled Cork, a breakthrough material made from recycled natural wine corks collected through ReCork’s North American wine cork recycling program”…

“Sole Launches the Ultimate Après-Anything Shoe”

SGB Media Online

“Recycle Cork to Replace Petroleum Based Polymers and Foams”

Earth 911


Cal Poly hosts rare cork harvesting event.

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“In climate change fight, power of cork seen by scientists as the star”

ABC News

“Fairway Touts Sustainability Efforts with New Wine Cork Campaign”

Supermarket News

“Eduardo Souto de Moura and Diller Scofidio + Renfro create
cork installations for Lisbon”

Dezeen


‍The pilot program, which is part of a collaboration between Endeavour Group,
Amorim Cork and Save Our Soles, aims to repurpose customers’ used corks with a view to create cork-composite anti-fatigue mats.

“Endeavour Group trials cork recycling program”

RetailWorld


“Isomi "challenges norms" of sofa design with cork and latex Tejo”

Dezeen