▎ 摘　　要

NOVELTY - Radiation shielding composition comprises a microorganism of the genus Cladosporium sp.to which radiation shielding inorganic particles are attached to a surface. USE - The radiation shielding composition is used in a radiation shielding material (claimed) for radiation shielding clothing, aprons, gloves, and shoes, and as building material. ADVANTAGE - The radiation shielding composition is flexible and lightweight while having excellent radiation shielding power. The composition is harmless to the human body, has no environmental pollution problem even when discarded, and is significantly lighter and more flexible than conventional shielding materials, so that the operator's activity is comfortable. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a radiation shielding material comprising the radiation shielding composition.