Certification of blocks

For over 50 years, Fixolite, Durofix (Fixolite's former German brand) and Isobloc blocks have undergone numerous tests demonstrating the excellence of these wood-cement blocks in terms of :

Solidity
Thermal insulation
Acoustic insulation
Respect for the environment
Fire resistance

European certificates

Environmental certificates (Italy)

  1. Environmental compliance
  2. Radioactivity assessment
  3. Technical data sheet for Isogen polystyrene
  4. Isogen polystyrene declaration of performance
  5. Certification of recycled materials CAM 2023

Performance test certificates (Italy)

On 1 July 2013, the Construction Products Regulations (EU Regulation no. 305/2011 ) has come into force, replacing the former Construction Products Directive (Dir. 89/106/EEC).

  1. Partition block
  2. Block CL 20/14
  3. Block CL 25/18
  4. Block H 22/15
  5. Block H 25/16
  6. Block H 30/19
  7. Block H 30/22
  8. Block H 30/15+7
  9. Block H 33/15+10
  10. Block H 33/18+7
  11. Block H 38/15+14
  12. Block H 38/16+13
  13. Block H 38/18+11
  14. Block H 43/15+19
  15. Block H 43/16+18
  16. Block H 43/18+16
  17. Floor slab

Acoustic test certificates (Italy)

  1. Block H 22/15
  2. Block H 25/16
  3. Block H 30/19
  4. Block H 30/15+7
  5. Bloc H 33/15+10
  6. Block H 33/18+7
  7. Bloc H 38/15+14
  8. Block H 38/16+13
  9. Block H 38/18+11
  10. Block H 43/15+19
  11. Block H 43/16+18
  12. Block H 43/18+16
  13. HI 35/15+16 block
  14. HI 40/15+21 block
  15. Block HI 45/15+26
  16. HI 40/18+18 block
  17. Block HI 45/18+23

Mechanical test certificates (Italy)

  1. Block CL 25/18
  2. Block H 30/19
  3. Block H 30/22
  4. Block H 32.5/25
  5. Block H 37.5/29

Other certificates (Italy)

  1. Thermal conductivity certificate for wood cement
  2. Reaction to fire certificate
  3. Fire resistance certificate in accordance with EN 1365
  4. Vapour permeability tests
  5. Freeze-thaw resistance tests

German and French certifications (CSTB)

  1. CSTB Technical Notice
  2. CSTB thermal insulation tests (CL blocks)
  3. CSTB thermal insulation tests (HI blocks)
  4. Certificate Germany Schalungssteinen
  5. Certificate Germany Zulassung 1
  6. Certificate Germany Zulassung 2
  7. Certificate Germany Zulassung 3
  8. Certificate Germany Zulassung 4
  9. Certificate Germany Zulassung 5

Guidelines for building systems (Italy)

  1. Guidelines for building systems
  2. 2012 test report
  3. Test report 2018