| 摘要 |
PROBLEM TO BE SOLVED: To provide a new high attenuation composition capable of forming a high attenuation member having high attenuation performance, and in which reduction in the coefficient of elasticity after being applied with large deformation is reduced as possible, and a viscoelastic damper for an architectural structure comprising a viscoelastic body formed using the high attenuation composition as a forming material.SOLUTION: The high attenuation composition is obtained by blending a base polymer with silica and aluminum hydroxide. The viscoelastic damper comprises a viscoelastic body formed by using the high attenuation composition as a forming material. |
