Glass sheet structure body and glass sheet structure body manufacturing method

A method for manufacturing a glass sheet composite, the glass sheet composite comprising:

• a first sheet member and a second sheet member arranged so as to overlap with each other in a sheet thickness direction;
• and
• an intermediate layer provided between the first sheet member and the second sheet member, wherein
• at least one member selected from the group consisting of the first sheet member and the second sheet member is a glass sheet,
• each of the first sheet member and the second sheet member is a sheet comprising a curved surface portion comprising a convex side main surface protruding in the sheet thickness direction and a concave side main surface opposite to the convex side main surface,
• the concave side main surface of the first sheet member has a radius of curvature smaller than a radius of curvature of the convex side main surface of the second sheet member,
• the intermediate layer comprises a liquid layer,
• a sealing member configured to join the first sheet member and the second sheet member to each other is provided at a gap between the first sheet member and the second sheet member at outer edge portions of the first sheet member and the second sheet member, and
• the liquid layer is sealed in an inner space surrounded by the sealing member,
• the method comprises:
• providing a liquid agent for the intermediate layer and a sealing agent on at least a part of the concave side main surface of the first sheet member;
• bonding the convex side main surface of the second sheet member to the concave side main surface provided with the liquid agent for the intermediate layer and the sealing agent to obtain a laminate;
• and
• subjecting the laminate to decompression.