SHAPE RECOVERABLE LAMINATE AND METHOD FOR SEALING

PROBLEM TO BE SOLVED: To easily seal between members by laminating a water swelling sheet on one surface of a closed cell foam having shape recoverability at the ambient temperature. SOLUTION: A shape recoverable laminated sheet 1 is formed by laminating a water swelling sheet 3 on one surface of a closed cell foam 2 having a shape recoverability at the ambient temperature with a pressure sensitive adhesive 42 or the like. An opposite surface of one member formed with the sheet 3 between the opposed members and the other member are disposed in a laminated state with a pressure sensitive adhesive 42 or the like, and the members are sealed by a shape recovery of the sheet 1. Then, an interval between the opposed members is set to a thickness or below after the shape recovery of the sheet 1. If the members are sealed at an interval exceeding the thickness after the shape recovery, a plurality of the sheets 1 are laminated for use. Thus, excellent executability, easy sealability between the members can be provided, and excellent watertightness can be realized.