Sector 
Area 
Location • Complete waterproofing system for internal, external, and roof surfaces of the park’s water tanks.
• Repair of cracks, honeycombs, and weak zones.
• Injection works using polyurethane resins to stop active leaks.
• Application of crystalline and bonding systems for durable waterproofing.
• Implementation of plug-in system to stop water ingress at critical points.
• Final testing of tanks to ensure watertight performance.
The tanks had previous repair attempts (crack treatment and injection works) which were not effective, leaving recurring leakages.
Old failed treatments were removed, cracks and honeycombs were repaired with Renderoc Plus & Nitobond Plus, crystalline waterproofing was applied, and injection with polyurethane resins was performed to seal deep leaks. Final water filling tests confirmed the success of the system.
