WATERPROOF METHOD FOR FINISH MATERIAL AND WATERPROOF DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a waterproof method and a waterproof device for a finish material excellent in a functional beauty used between an external facing constituting an uplift joint section of a building allowing the uplift accompanied by a rocking vibration such as earthquake or the like. SOLUTION: An expansible waterproofing partition plate mechanism is provided to an outside site between the external facing constituting the uplift joint section of the building allowing the uplift accompanied by the rocking vibration such as earthquake or the like, and an impulse absorption material for reducing impulsive force accompanied by the uplift is provided to an inside site.