1. Design of systems to avoid material waste Ronald Scholten

2. Design of systems to avoid material waste Introduction Ronald Scholten:  Director of Hodes Bouwsystemen Enschede  Chairman of the IDF workgroup (part of IPT)  Founder of the knowledge platform systeembouwend NL

3. Design of systems to avoid material waste Hodes Bouwsystemen Enschede  Design for disassembly  Reuse of building components  Flexible systems

4. Design of systems to avoid material waste IDF workgroup focuses on:  Development of Industrial Sustainable and Flexible Systems  Cradle 2 Cradle  Fast assembly and disassembly  Total life cycle design of buildings and systems

5. Design of systems to avoid material waste Vision regarding sustainable building construction (workgroup IDF)  Flexibilty on building, systems and component level  Hight transformation capasity of buildings and systems  Reconfigurable systems with reusable components  Integrated design and devlopment

6. Design of systems to avoid material waste Vision regarding sustainable building construction (Hodes Bouwsystemen)  Design for disassembly and reuse  Transformable buildings and systems  New Business model based on the Life cycle approach

7. Example of a sustainable building construction: Qbiz ® (from Hodes Bouwsystemen)  Separation between installation, loadbearing elements, fasade and infill  Separation between the core of the system (installation core) and flexible elements  Demountable connections Qbiz ® :building system

8. Assembly sequences

9. Qbiz ® :building system Assembly sequences

10. Qbiz ® versus the cases Demolition versus reuse

11. Design of systems to avoid material waste The future of sustainable building construction (workgroup IDF)  High Transformation capacity on buildings and systems  New business models based on a total life cycle of a system  Use of exisiting components for new construction

12. Presentatie CMS 12-06-2009 Hodes Enschede

13. Presentatie CMS 12-06-2009 Hodes Bouwsystemen Established in 1925 as a traditional construction company, since the end of 1950 stepped in to the market of prefabricated building Markets: prefabricated turn key buildings in the field of –schools, –cure and care, –retail, –offices as well in sale or rent Anual turnaround 20 million euro

14. Presentatie CMS 12-06-2009 Knowledge integration Customer Designer Producer Construction Installations Process manager Input from architects

15. Presentatie CMS 12-06-2009 Qbiz ®

16. Presentatie CMS 12-06-2009 Qbiz ®

17. Presentatie CMS 12-06-2009 Qbiz ®

18. Presentatie CMS 12-06-2009 Qbiz ®

19. Presentatie CMS 12-06-2009 Qbiz ® Building beter Rik Lagerwaard BNA IAA Architecten

20. Presentatie CMS 12-06-2009 Qbiz ® Prefab building system

21. Presentatie CMS 12-06-2009 Qbiz ® Prefab building system

22. Presentatie CMS 12-06-2009 Qbiz ® Plug & play W installation

23. Presentatie CMS 12-06-2009 Qbiz ® Plug & play E installation

24. Presentatie CMS 12-06-2009 Qbiz ® Turn key Mass customization Flexibility Cradle to cradle Life Cycle Costing

25. Presentatie CMS 12-06-2009 Transformation capacity

26. Presentatie CMS 12-06-2009 Transformation capacity

27. Presentatie CMS 12-06-2009 Transformation capacity

28. Presentatie CMS 12-06-2009 Transformatie capaciteit

29. Presentatie CMS 12-06-2009 Example: ELC Velp

30. Presentatie CMS 12-06-2009 Example : ELC Velp

31. Presentatie CMS 12-06-2009 Example : ELC Velp

32. Presentatie CMS 12-06-2009 Life Cycle Costing