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Empowering the construction industry to achieve net-zero with greater efficiency

Making cement-free construction a global reality

KrunerBinder is derived from responsibly-mined raw materials available on every continent, enabling localised production near markets. This yields competitive advantages in meeting market demands with greater efficiency and sustainability.

Abundant, accessible raw materials worldwide

Seamless adoption, minimal disruption

KrunerBinder can be smoothly integrated into existing manufacturing processes, allowing manufacturers to transition swiftly to sustainable, green materials. Cement plants can easily convert to KrunerBinder production, while precast plants can produce KrunerRoc precast walls with minimal modifications. Additionally, KrunerStone products can be manufactured using current wetcast methods, ensuring uninterrupted operations.

Kruner products are 100% recyclable. Because all Kruner products are made with KrunerBinder, the recycling process can be greatly simplified. For example, KrunerRoc walls with KrunerInso insulation inside can be collectively recycled. They can be repurposed as aggregates to bind with KrunerBinder to form new products. This eliminates complex and often impractical material separation, and improves circularity rate in construction.

Enhanced recyclability with singular material

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BENEFITS OF
KRUNER TECHNOLOGY

Energy Use Reduction

97%

UP TO

  • KrunerBinder vs Cement: 60%

  • KrunerRoc vs Concrete: 33%

  • KrunerInso vs EPS foam: 97%

  • KrunerClay vs Clay brick: 65%

  • KrunerStone vs Ceramic: 97%

  • KrunerStone vs Quartz: 93%

CO2 Emission Reduction

98%

UP TO

  • KrunerBinder vs Cement: 90%

  • KrunerRoc vs Concrete: 92%

  • KrunerInso vs EPS foam: 95%

  • KrunerClay vs Clay brick: 92%

  • KrunerStone vs Ceramic: 98%

  • KrunerStone vs Quartz: 94%

Sand

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CEMENT-FREE

NO SLAG
NO FLY ASH

NO RESINS

LESS
ENERGY
USE

SIGNIFICANT
CO2
REDUCTION

BINDS WITH
DESERT &
WASTE SAND

NEW SAND RESOURCES

KrunerBinder data based on production with fossil-fuel energy. Kruner products data based on production with renewable energy.

Cement, the most-used material in the world, accounts for 8% of global CO2 emissions. Additionally, coarse-grained sand essential for making concrete is fast becoming scarce. The world's reliance on cement for construction is increasingly unsustainable.

A Game-changing Solution

KrunerBinder is our groundbreaking cement-free binder that eliminates the need for slag, fly ash, and resins. It is the only technology capable of binding with all grades of sand, including smooth desert sand, and fine mining waste sand to form construction-grade materials. This unlocks vast, previously untapped sand resources for construction use.

Beyond Concrete

Through extensive R&D, we have developed five primary products, adapted for applications with minimal disruption across seven key sectors of the building industry. KrunerBinder delivers unmatched performance, versatility, sustainability, cost effectiveness, and scalability to lead the global transition to net-zero construction.

KrunerBinder

One Revolutionary Binder.
Endless Possibilities.

No cement. No slag. No fly ash. No resins.

While many innovations focused on decarbonising cement, Kruner takes a revolutionary leap forward by bypassing cement entirely, eliminating the need for slag, fly ash and even resins.

Over 90% reduction in CO2 & energy use

KrunerBinder production alone cuts CO2 emissions by 90% and reduces energy use by 60% compared to conventional cement production. With lower energy requirements, our process is adaptable to electrification with renewable energy, further enhancing sustainability.

Our Kruner products, made with KrunerBinder, yield even greater reductions compared to today's leading building materials.

KrunerBinder is the only technology in the world that can bind with smooth-grained desert sand and fine-grained mining waste sand for construction use. Unlocking these abundant, unused resources reduces the global reliance on fast-depleting coarse-grained sand.

Only technology able to bind with all sand grades, including desert sand & mining waste sand

Outperform today's leading building materials

KrunerRoc delivers stronger compressive strength (up to 100 MPa), and in shorter time, than conventional concrete. KrunerClay is 3X stronger than standard clay bricks without the need for energy-intensive kiln-firing. KrunerInso provides a non-toxic, mineral-based insulation alternative to fossil-fuel-derived EPS foam and slag-based rockwool, delivering both health and environmental benefits.

COST EFFECTIVE

GLOBAL
SCALABILITY

MINIMAL
DISRUPTION

SUPERIOR PERFORMANCE

ESG & SDG
FRIENDLY

100%
RECYCLABLE

SUPPORTS CIRCULAR ECONOMY

WIDELY
AVAILABLE
RAW MATERIALS

100% NATURAL
& HARM-FREE

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