1. HYDROCLICK SYSTEM

2. DEMANDS ON POTABLE WATER TANKS
Smooth surface
Clean ability
Resistance of lining against potable water
(at chlorination up to 1 ppm)
Absolute tightness
No ground water infiltration through concrete wall (at buried tanks)
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
Currently used systems
Tiles
Coatings
Concrete without further treatment
Thermoplastic liners

3. POTABLE WATER TANKS - GENERAL
Problem: Coating of potable water tanks
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
Limited service life Contamination of potable water by detached particles

4. POTABLE WATER TANKS - GENERAL
Hydroclick system
Installation
References
Limitations
Approvals
Problems caused by solvent water:
Service life ?
Maintenance ?
Repair ?

5. ADVANTAGES OF SYSTEM Product approval acc. to KTW (for potable water)
Raw material approval DVGW-W270 (for pot. water)
No deposits on the tank wall
Easy to clean – high pressure resistance (130bar)
Good resistance against chlorination up to 3 ppm
(0,5 ppm free chlorine resp. 0,3 ppm ClO2)
Long service life (PE-pipes 50 years)
Fast installation / shorter construction times!
Ventilation gap avoids creation of aggressive condensates
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals

6. HYDROCLICK SYSTEM extruded - calendared max. width: 2000mm
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
12-15mm
50mm
extruded - calendared
max. width: 2000mm
thickness: 4mm
material: PE80 blue RAL 5012
HYDROCLICK profile
HYDROCLICK liner
~ 2000mm

7. HYDROCLICK SYSTEM HYDROCLICK profile coextruded with PEHD-el layer
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
HYDROCLICK profile
coextruded with PEHD-el layer
Distance studs
(height ~ 9mm)
Click stud
(adjusted to the Click profile)

8. HYDROCLICK SYSTEM Protective film
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
Perforation strip (on both sides 50mm)

9. INSTALLATION Easy installation:
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
No extensive preparation before installation
Tiles and coatings may be left in the tank if they are not loose
Second chamber can be operated without special efforts (no dust or odours)

10. INSTALLATION Wall installation Step 1:
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
Step 1:
Sheet with click-studs is clicked into the profile which is mechanically fixed to the wall

11. INSTALLATION Wall installation Step 2:
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
Wall installation
Step 2:
Second sheet is clicked into the profile
Preparation of the welding area

12. INSTALLATION Wall installation Step 3: Extrusion welding DVS optimized
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
Step 3:
Extrusion welding
DVS optimized

13. INSTALLATION Ground-wall-transition Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals

14. EPDM bar Stainless steel bar Sealing strip
INSTALLATION
Wall connection / Margin sections
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
EPDM bar
Stainless steel bar
Sealing strip
Connection with
PE sheet strip
PE profile
fixed

15. INSTALLATION Wall-ground-transition with 45° chamfer
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
Drain section remains

16. INSTALLATION Lining of columns Thermoformed elements
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
Lining of columns
Thermoformed elements

17. INSTALLATION Anchor element Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
Anchor element

18. REFERENCES / PROJECTS Project: Brig Switzerland
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals

19. REFERENCES / PROJECTS Project: Vernate Switzerland
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals

20. REFERENCES / PROJECTS Project: Leuggern Switzerland
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals

21. REFERENCES / PROJECTS Project: Leuggern Switzerland
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals

22. Project: Völkingen Germany
REFERENCES / PROJECTS
Project: Völkingen Germany
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals

23. Project: Oberschlierbach Austria
REFERENCES / PROJECTS
Project: Oberschlierbach Austria
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals

24. REFERENCES / PROJECTS Potable Water Tanks – general Hydroclick system
Installation
References
Limitations
Approvals

25. LIMITATIONS System limitations of the HYDROCLICK system
Potable Water Tanks – general
Hydroclick system
Installation
References
Limitations
Approvals
Applicable up to a max. temperature change of 10 °C
Max. application temperature: 30°C
Not recommended for back pressure build up
between concrete and liner
Not UV resistant

26. APPROVALS Potable Water Tanks – general Hydroclick system Installation
References
Limitations
Approvals

27. THANK YOU