LINING AND COATING

Covering concrete tunnels and pools with fiberglass sheets and layering fiberglass is a popular method to protect and create resistance against water and environmental conditions. This method includes the use of fiberglass sheets and polyester resin as a protective layer on the concrete surface of pools and tunnels.

This method has many advantages, including resistance to water, sewage and chemicals, heat, corrosion and impact. Also, this method can be used as an economic method for covering concrete surfaces.

The internal lining and external coating with these methods are based on international standards.