We Turn COâ‚‚ Into Concrete
Ureaka transforms captured COâ‚‚ into bio-concrete in a matter of days using a unique closed loop carbon capture and storage process.
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Our Technology
Ureaka transforms captured COâ‚‚ into durable, high-strength bio-concrete, permanently sequestering it in a stable, mineralized and fully quantifiable form.
Working with capture partners like The Carbon Removers, we integrate carbon capture and storage using a patent-pending closed-loop process.
Our mission is to set a new standard in carbon-negative construction — building a sustainable future, one brick at a time.
Performance Metrics
High Strength at a Competitive Price
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Compressive Strength:
Currently been tested to withstand over 3,500 psi (~24 N/mm²), matching or exceeding the strength of traditional concrete.
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Affordable Sustainability:
Raw material cost of £0.25 – £0.40 per facing brick, Ureaka bioconcrete is cost-competitive with conventional options.​
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Carbon Negative Impact
Active Carbon Sequestration:
Each ton of Ureaka bioconcrete permanently locks away over 100 kilograms of CO₂, actively helping to reverse climate change.
Lightweight & Efficient
Up to 30% Lighter:
Easier to handle and transport, reducing logistical costs and enabling innovative architectural designs due to weight savings.
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Enhanced Thermal Performance:
Thermal conductivity below 1 W/m·K offers superior insulation, contributing to energy-efficient buildings with lower heating and cooling costs.
Advanced Microstructure
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Precision Engineering:
Ability to precisely control permeability even at high strengths, ideal for sustainable drainage systems (SuDS) and reducing flood risks.
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Unrivaled Expertise:
Years of X-ray CT analysis give us unparalleled knowledge of the dynamic crystallization process.
Meet The Team
Philip Salter
Final year PhD in bio-mineralization and inventor of our closed loop carbon capture and storage process
Ben Roche
Post-doctoral researcher in geoengineering, with experience in climate policy, carbon pricing and public outreach
Joe Connolly
Final year PhD in carbonate geochemistry, structural geology and fluid flow in porous media
Supported By
