Portland cement concrete with the replacement of nano iron oxide for structures subject to more aggressive environmental environments.

摘要

Summary "Portland cement concrete with the replacement of nano iron oxide for structures subject to more aggressive environments environmental", describes the present invention patent as a Portland cement concrete with the replacement of nano iron oxide structures sujeit The more aggressive environments environmental, according to their characteristics.Enables the formation of a Portland cement concrete made from the partial replacement of cement in mass by nano iron oxide - Fe3O4 for application in civil structures based on concrete, with a view to enable an extremely practical,Safe and economical a complete optimization procedures in protection of civil structures is the basis of concrete subject to more aggressive environments environmental chloride ions and sulfate - coastal regions, and based on a Portland cement concrete with high resistance Safety and versatility.