We are currently in Beta version and updating this search on a regular basis. We’d love to hear your feedback here.


Learn more about the story behind our new brand identity.

Read more
Cement-Bonded Particle Board - Viroc Nature | Investwood
  1. ArchDaily
  2. Products
  3. Systems / Prefabricated Panels
  4. Cement-Bonded Particle Board - Viroc Nature

Cement-Bonded Particle Board - Viroc Nature | Investwood

  • Use

    Interiors, exteriors
  • Applications

    Facades, Partition Walls, False Ceilings, Flooring, Kitchens, Bathrooms, Furniture.
  • Characteristics

    Non toxic, sound-proof, resistant to loads, easy installed, fungi resistant, impact resistant, fire resistant, termite resistant, thermal insulation, outdoor use, frost resistant
  • Format

  • Certification

    Production complies with EN 634 and EN 13986 standards, CE Marking Certificate

More about this product

Viroc Nature is a composite panel from Investwood that consists of a mixture of wood particles and cement also known as: Cement Bonded Particle Board (CBPB). The flexibility of wood is combined with the strength and durability of cement, allowing a wide range of applications both indoors and outdoors.

Viroc Nature panel has a heterogeneous appearance with randomly dispersed shades randomly dispersed, resulting from the natural colours of the raw materials used and the chemical reactions from production. The surface of Investwood Viroc Nature board can show tonal differences and differences between production batches are also often seen.

Viroc panels are supplied raw, without finishing. The surfaces finish shows irregularities and imperfections, such as, marks, scratches and salts.

Sizes and Thickenesses

Thickness (mm) 12
Dimension (mm) 1200 x 600


Property Unit Value Standard
Density Kg/m3 1350 ± 100 EN 323
Flexural Strength N/mm2 9 EN 310
Flexural Modulus N/mm2 ≥ 4500
4000 a 4500
EN 310
Internal Bond N/mm2 0.5 EN 319
Swelling 24h % 1.5 EN 317
Internal Bond After Cyclic Test N/mm2 0.3 EN 319 + EN 321
Swelling After Cycling Test % 1.5 EN 317 + EN
Moisture Content at Origin % 6 - 12 EN 322
Surface Alkalinity PH 11 - 13 -
Thermal Conductivity W/m.K 0.22 EN 12664
Superior Calorific Power, SCP MJ/kg 4 ± 0.5 EN ISO 1716
Fire Reaction B-s1,d0 EN 13501
Sound Insulation Index Rw (C;Ctr) (dB) 33 (-1;-3) EN ISO 140-1,2,3 e
EN ISO 717-1

Message the manufacturer

Related Products

Translucent Canopies


Cement Bonded Particle Board - Viroc

Send message