Manhole rehabiliation

Process

Manhole sealing is achieved by the use of a polyurethane spray mixed with special resins, thus having excellent results. In particular, the PUR resins spray, which consists of two components, seals surfaces immediately and perfectly. These materials do not erode the manholes' reinforcement bars and are very durable.

Applications

Internal and external coating of broken, eroded and other problematic surfaces in the constructions mentioned below:

• Sewage pipes and manholes
• Pump houses
• Separators
• Tanks

Advantages

• Immediate operation of the manhole after the termination of the process
• Rapid hardening of the materials
• Great adhesion capacity
• Uniform thickness of the coated surface
• Steady coating surface
• Products are environmentally friendly and safe for human health
• Uniform resins quality
• High chemical endurance and great flexibility

Operations are carried out by stuff trained abroad.