Making cement-free construction a global reality
Empowering the construction industry to achieve net-zero with greater efficiency
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 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
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%
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 widely 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 global's reliance on cement for construction is increasingly unsustainable.
A Game-Changing Solution
KrunerBinder is our groundbreaking, cement-free binder that offers a sustainable alternative without the need for slag, fly ash, and resins. It is the only technology capable of binding all grades of sand—including smooth desert sand and fine mining waste sand—to form construction-grade materials. This innovation unlocks vast, previously untapped sand resources, opening new pathways for sustainable construction.
Beyond Concrete
Through years of extensive R&D, we have developed a growing range of applications for KrunerBinder across key sectors of the building industry. It delivers unmatched performance, versatility, sustainability, cost-effectiveness, and scalability to empower 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 bold 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 strong compressive strength (up to 100 MPa), 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