HYDRO CLICK SYSTEM

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

7. HYDROCLICK SYSTEM • 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 • 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 • Potable Water Tanks – general • Hydroclick system • Installation • References • Limitations • Approvals Step 2: Second sheet is clicked into the profile Preparation of the welding area

12. INSTALLATION Wall installation • 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 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. Thermoformed elements INSTALLATION Lining of columns • Potable Water Tanks – general • Hydroclick system • Installation • References • Limitations • Approvals

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

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 • Potable Water Tanks – general • Hydroclick system • Installation • References • Limitations • Approvals

23. Project: Oberschlierbach Austria REFERENCES / PROJECTS • 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