Durability and strength are the fundamental concerns.
Durability and strength are the fundamental concerns. The decision of exposure class should be based on the service conditions of the structure or structural element, and not upon the conditions during construction.
Durability and strength are the fundamental concerns.
Concrete is exposed to manure and/or gases with or without freeze thaw. Livestock farms, production plants, wineries, crop farms, waste treatment facilities.
Concrete pertains to chloride exposure.
Concrete pertains to freezing and thawing exposure without chlorides.
Concrete is not exposed to chlorides, sulphates, freezing or thawing. Interior concrete floors with a steel trowel finish in both wet and dry environments.
Concrete that is exposed to sulphates. Areas with exposure sulphate attack.
