A New Measuring Method Suitable for Measuring Shielding Efficiency of Composite Materials with Carbon Fibers

This paper deals with the theoretical and practical aspects of the measurement of shielding efficiency. An alternative method of these measurements is described in this contribution. The theoretical design, the measured results and parameters of measurement circular flange are discussed in other parts of the paper. Carbon fibers are electrically conductive and can be added to cement to enhance the shielding effectiveness. The paper describes possible methods for measuring shielding efficiency of concrete materials with carbon fiber.