Material zur Übertragung von Radiowellen

摘要

There is disclosed a radio wave transmitting material (1), in which to opposite surfaces of a honeycomb structure (2) obtained by laminating incombustible sheets (11) prepared from a slurry containing a main component of an inorganic hydrate compound into a honeycomb shape using an inorganic adhesive (12), incombustible boards (3) prepared from the slurry containing the main component of the inorganic hydrate compound are integrally bonded using an adhesive (4), whereby a radio wave transmitting material lightweight and superior in incombustibility and radio wave transmittance is realized.