1. Pioneering, IDF
Individueel, duurzaam, flexibel
individual, sustainable, flexible
Berri de Jonge MSc.
Project Manager Special Projects @

2. 4D Architects Architect
De Groot Vroomshoop BV Construction company
De Woonplaats Housing corporation
Hodes Bouwsystemen BV Construction company
Plegt Vos Bouwgroep BV Construction company
Raab Karcher Bouwstoffen Oost Supplier building materials
Saxion Education
Twinta Care
Universiteit Twente Education
Van Dijk Groep Construction company
Winkels Techniekgroep BV Technical installations
Loke Dakmanagement Roofing advice

3. Goals
• promotion of IDF
▫ showing the possibilities, opportunities,
advantages
• developing IDF solutions
▫ expandable module
▫ transformable bathroom

4. Transformable bathroom

5. The bathroom:
• tiles on wall and floor
• piping rigid in walls and floors
• no transformation possibilities
without demolishion
• Transformation:
▫ costs
▫ time
▫ no optimal solution
▫ lots of efforts
▫ environmental impact

6. Importance of participation
Belang inspraak
0% 10% 20% 30% 40% 50% 60% 70% 80%
Sanitair
Tegelwerk
aak aspect Type keuken
Locatie toilet
Locatie keuken
ntal en locatie stopcontacten en schakelaars
Afwerking vloer
Locatie badkamer
Aantal slaapkamers
Hang- en sluitwerk
Telecom
Oppervlakte woning
Locatie wastafels
Indeling begane grond
Wanden (behang, stucwerk)
Lengte en breedte woonkamer [source: Dr. Ir. Hofman]
Binnenkozijnen en deuren

7. Bathroom: constructors view
• A lot of different
subcontractors/disciplines are
nessesary to build a bathroom
▫ builder
▫ plumber
▫ electrician
▫ tiler
• Planning
• Source of failure costs

8. Prefabricated bathroom
• bathroom in a box
• prefabricated under preserved conditions
• one party for production
• no obstructions in building process on site
• only advantages for the constructor
• for the user/customer: ordinary bathroom
• usually not practical for renovations

9. Development goals
• Create a modular bathroom
• Easy to transform
• Less life cycle costs
• Less environmental impact (initial
and life cycle)
• Applicable in new buildings and
also for renovation of housing

10. Advantages modular bathroom
• Customization (new and existing)
• Transformation when changes occur
• Less environmental impact
• Lower lifecycle costs
• Prefabricated modules
• Easy to install
• Like a kitchen!

11. How it looks…

12. Fabrication of the pilot

13. Possibilities,
during
exploitation

14. Possibilities,
during
exploitation

15. Questions???