CAPTURECRETE
A DROP-IN SOLUTION

CaptureCrete™ puts carbon-capturing
technology directly into the hands of cement & concrete manufacturers. They can license the formula to create the additive on-site and use it in any concrete.

Carbon Limit’s CaptureCrete™ combines Direct Air Capture (DAC) technology with CO₂ mineralization  without the ­need for energy-intensive
calcination
or third-party CO₂ feedstocks.

ATMOSPHERIC CO2
REDUCTION
& STORAGE

Concrete made with CaptureCrete
attracts CO₂ pollution from the
surrounding atmosphere and stores it
permanently at a deeper
depth via
carbonization.

IMPROVED
PERFORMANCE
OVER TIME

Lab tests show an increase
in compressive strength compared to
standard OPC
, as concrete develops
self-healing properties.

HIGH QUALITY
CARBON CREDITS

Meet your carbon goals with Carbon
Limit's
high quality carbon credits,
available for pre-purchase.

UP TO 75%
LOWER CARBON
FOOTPRINT

Dual decarbonization: Pre-cure at point of
manufacturing and post-cure as concrete
starts capturing CO₂  from the atmosphere.

HOW TO
USE IT?

3

Deploy like you will deploy any other proyect

2

Add
CaptureCrete®
powders at the point of manufacture like you will add any SCM

1

Get your CaptureCrete®
material like you would
source it.
WHY
CAPTURECRETE®?

OUR
PROJECTS

Recent projects using
CaptureCrete® methodology.

LICENSE WITH US

TO START YOUR
SUSTAINABILITY JOURNEY

GENERATE

CARBON CREDITS

CREDITS VALIDATED

Carbon Limit’s forward credits are validated by Bureau Veritas under
Covalent’s Certificate Standard, and are available for pre-purchase.
Every time CaptureCreteTM is used in concrete it generates high
quality carbon credits of 1000+ year
permanence.

VCUs may be issued for the greenhouse gas emission reductions and removalsassociated with Carbon Limit’s CaptureCrete since the project's start date.

WHY
CARBON CREDITS?

KEEP UP WITH OUR

CARBON NEWS

AWARDS & RECOGNITION
WITHOUT LIMITS

Our commitment to innovation and environmentally conscious
practices have been acknowledged by industry leaders and
organizations, solidifying Carbon Limit as a trailblazer in
sustainable
construction solutions.

CARBON CONNECT

STAY IN THE LOOP WITH OUR NEWS AND
LATEST ACHIEVEMENTS

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WHAT IS
CAPTURE
CRETE™

The concrete industry contributes to approximately 8% of global CO2 emissions, primarily stemming from cement production.CaptureCrete™ is an innovative solution that combines Direct Air Capture (DAC) technology with CO2 mineralization to reduce the carbon footprint of concrete significantly. When integrated into concrete, CaptureCrete™ transforms it into a permanent CO2 storage solution. It is available as a Supplementary Cementitious Materials (SCM), replacing a portion of conventional cement, or as a chemical admixture.Furthermore, incorporating CaptureCrete™ into concrete projects offers the opportunity to generate high quality carbon credits. These credits undergo a meticulous validationand verification process, characterized by transparency andrigor.

SCIENCE BEHIND
CAPTURE
CRETE™

CaptureCrete™ employs a unique blend of natural minerals and CO2-reactive materials to absorb and permanently sequester CO2 in concrete through mineralization, without the need for energy-intensive calcination or third-party CO2 feedstocks.

Incorporating CaptureCrete™ in concrete initiates a two step CO2 mineralization process:
Atmospheric CO2 is drawn into concrete through molecular affinity.
Subsequently, it undergoes bonding through chemical and physical interactions to ultimately transform into stable carbonates.
The stored CO2 is thermodynamically stable as there is no reversal of the process unless the concrete is incinerated at temperatures over 550°C (1022°F).

HOW TO USE IT?

CaptureCrete™ Admixture can be added up to 1% of the total mass of cementitious materials while CaptureCrete™ SCM can partially replace conventional Portland cement by up to 30% by mass.CaptureCrete™ is meticulously designed to harmonize with a wide spectrum of concrete types and mix designs.NB: To achieve desirable quality, CaptureCrete™ products need to be mixed homogeneously with concrete. Please consult with Carbon Limit team regarding the dosage and mixing method that are suitable for your project.

CARBON FOOTPRINT

Carbon capture and sequestration in concrete using CaptureCrete™ can reach as much as 100 kg of CO2 per ton of concrete. Employing CaptureCreteTM SCM also offsets the CO2 emissions of the replaced conventional Portland cement.In total, using CaptureCreteTM could potentially reduce the concrete's CO2 footprint by as much as 75%.

BENEFITS OF
CAPTURE
CRETE™

Using CaptureCrete™ in your concrete projects offers a range of advantages in terms of performance and environmental impact:
  • CO2 Emission Reduction:

    CaptureCrete™ in concrete actively captures and stores atmospheric CO2. Additionally, with the SCM, it avoids CO2 emissions by replacing conventional cement, potentially mitigating up to 75% concrete's CO2 footprint.

  • High Performances:

    Using CaptureCrete™ in concrete meets the requirements for fresh, strength and durability properties.Versatile Solution: CaptureCrete™ is compatible with a wide range of concrete types and mix designs, at various dosage levels.

  • Versatile Solution:

     CaptureCrete™ is compatible with a wide range of concrete types and mix designs, at various dosage levels.

  • High Performances:

    Using CaptureCrete™ in concrete meets the requirements for fresh, strength and durability properties.Versatile Solution: CaptureCrete™ is compatible with a wide range of concrete types and mix designs, at various dosage levels.

  • Global Accessibility

    CaptureCrete™ materials are readily available worldwide, facilitating its adoption.

  • Carbon Credits:

    The incorporation of CaptureCrete™ into concrete production generates quality carbon credits, offering potential additional revenue streams.

  • Cost-Efficiency:

    The cost of CaptureCrete™ SCM is offset by the savings when replacing cement. Furthermore, the use of CaptureCrete™ Admixture adds only a modest cost per ton, which can be balanced by the revenue generated from carbon credits.

CAPTURECRETE™
RESOURCES