| 摘要 |
PROBLEM TO BE SOLVED: To provide a membrane material which can hold a large amount of water when used as a membrane material for radiation shielding water bag to be used under a radiation environment, and is highly strong, light-weight and excellent in radiation resistance and radiation shielding property.SOLUTION: A radiation shielding composite membrane includes a fiber fabric as base cloth, is formed with a resin coating layer including at least one of thermoplastic resin and elastomer on at least one surface, and formed by laminating a radiation shielding resin layer on the resin coating layer. The thickness of the radiation shielding resin layer is within a range of 1.2-20 times of the total thickness of the fiber fabric and resin coating layer. |
