Fibri Technology

Fibrex material base structure
is spatially mouldable in 3D.

We provide solutions involving the supply of: eco-materials, manufacturing technology, complete production lines with implemented technology, production plants at the customer’s location or in the GreenField model.


We offer 3D spatial materials: of defined (virtually any) shape, in the form of sheets of defined thickness or blocks.


Our material can be characterized by uniform density and structure, or it can be a material with variable parameters in cross-section and volume.

Our technology allows us to make materials:



allowing the growth of plants

flame- and 

tailored to client specifications

3D porous fibrous advanced eco material

100% renewable resources

Recyclable and biodegradable

Technical parameters:

Structural properties:

  • Density: 40 – 200 kg/m³.
  • Can be molded into virtually any three-dimensional shape.
  • Available in blocks of specified thickness.
  • Tunable density: uniform or varied through the thickness.
  • Controlled fibre orientation/anisotropy.

Mechanical properties:

  • Compressive strength: 50 to 1000 kPa at 10% strain.
  • Young’s modulus: 2 – 20 MPa.
  • Contributing to amplitude damping and phase shifting.


  • Can be programed as needed.​
  • Can float on water few mounts, or soack water beter than songe.

Thermal properties:

  • Thermal conductivity (λ): 0.041 W/(m·K) as measured with ISO 8302:1999.
    0.036 W/(m·K) currently under development.
  • Specific heat capacity: 2100 J/(kg·K),
  • Water vapour permeability: High, owing to open-pore structure.

Sound absorption: 

  • Coefficient (αw): 0.95 for thickness>60.
  • Sound absorption class: A

Fire performance:

  • Reaction to fire classification (EN 13501-1): B-s1, d0 (in development).


  • Fully recyclable and biodegradable.

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Biomaterial technology breakthrough