Plug for the composition of the seismic isolation structure, seismic isolation structure for plug and seismic isolation structure

摘要

PROBLEM TO BE SOLVED: To provide a composition for a plug of a base isolation structure which can provide a plug improved in damping performance in a low strain region.;SOLUTION: The composition for the plug of the base isolation structure includes: an elastomer composition including at least an elastomer component; powder; and a resin having a D hardness of 30 or more than the elastomer composition. The D hardness of the resin is preferably 60 or more, and furthermore, the resin is preferably hydrocarbon-based plastic or linear structure plastic (engineering plastic).;COPYRIGHT: (C)2013,JPO&INPIT