SIBELON^® geomembrane systems, exposed or covered, are used for rehabilitation or in new construction of hydraulic tunnels and shafts. SIBELON^® geomembrane systems are designed to sustain high water velocities and extremely high water pressures. 

SIBELONMAT^®geomembrane systems:

• Stop leakage;
• Minimize head losses;
• Bridge cracks and joints;
• Protect the structure from deterioration;
• Increase the water flow;
• Reduce the accumulation of sediments;
• Require minimum maintenance;
• In case of leaking waste, protect the ground water from contamination;
• In association with reinforced concrete can replace steel lining.