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Concrete is a well established building material that has enormous structural and compressive strength, is economical to use and is the base choice of civil engineers for the construction of most forms of infrastructure.

This material is alkaline in composition and is also prone to absorbing chemicals and moisture that can penetrate and corrode the internal reinforcing steel. The Renroc ESP division of AFH can provide specialised coatings to protect against aggressive chemical that can leach into and destroy concrete infrastructure. When positive chemical containment is required by EPA and HSE laws Renroc ESP has the technology to protect concrete bunds and tanks whilst safe guarding leaching into the ground and environment.