01
Innovation

Mineral foam technology enabling reuse of mineral waste

Using our patented technology, we transform locally sourced minerals into recyclable mineral foams, embracing circularity principles

Industrial / Construction Minerals
Mineral waste
> 95% air
Mineral Foam
Mineral foam
If necessary
Grinding or sieving
Ultra-stable foaming with FenX additives
FenX foaming
Patented
1.
Best performance
Lightweight / mechanics tradeoff
2.
Energy-efficient
Lowest energy required
3.
High flexibility
In waste material usage
foams
Excavated materials
Excavated materials
Applicable today to 10+ different waste streams.

When costly and abundant mineral wastes are converted into revenue

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our innovative approach
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Construction waste
Applicable today to 10+ different waste streams.

When costly and abundant mineral wastes are converted into revenue

Learn more about 
our innovative approach
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Demolition waste
Applicable today to 10+ different waste streams.

When costly and abundant mineral wastes are converted into revenue

Learn more about 
our innovative approach
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Rice husk ash
Applicable today to 10+ different waste streams.

When costly and abundant mineral wastes are converted into revenue

Learn more about 
our innovative approach
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Coal fly ash
Applicable today to 10+ different waste streams.

When costly and abundant mineral wastes are converted into revenue

Learn more about 
our innovative approach
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Metal slags
Applicable today to 10+ different waste streams.

When costly and abundant mineral wastes are converted into revenue

Learn more about 
our innovative approach
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Tested today with 10+ different waste streams

When cheap and abundant mineral wastes are converted into revenue

Impact
foam with feather
Goal 09
Goal 11
Goal 12
Goal 13

By 2030 we target the annual impact*

CO2 reduced
50
Megatons
Energy reduced
150
TWh
Waste reused
350
Megatons
*Calculation basis: current LCA data, replacing plastic solution EPS in oil-heated 1'000 buildings with a service time of 30 years!

Lex working
02
TECHNOLOGY Platform
Core competencies & IP

We developed a world-class expertise in the field of mineral foaming, enabling innovation from proof-of-concept to scalable manufacturing.

Alex working

The green alternative to traditional building practices

We enable our customers to transform mineral waste into high-performance, safe, and sustainable insulation foams for the building industry.

picture collaborates
01

The green alternative to traditional building practices

We enable our customers to transform mineral waste into high-performance, safe, and sustainable insulation foams for the building industry.

picture collaborates
02

The green alternative to traditional building practices

We enable our customers to transform mineral waste into high-performance, safe, and sustainable insulation foams for the building industry.

picture collaborates
03

The green alternative to traditional building practices

We enable our customers to transform mineral waste into high-performance, safe, and sustainable insulation foams for the building industry.

picture collaborates
04

Large-volume production of sustainable mineral foam panels

With our turnkey factories, we enable our customers to produce and sell mineral foam insulation panels using local raw materials.

panel production
01

Flexible solution that can be integrated into existing production lines

For small production volumes, we enable our customers to integrate mineral foams onto their existing lines such as pre-fab, sandwich walls.

Custom casting
02

Shaping insulation without limitations for your custom designs

The mineral foams can be customized with 3D printing, ensuring material is precisely where needed for maximized functionality and aesthetics.

3D Printing
03