JP2015163762A5 - - Google Patents

Claims (15)

Two exterior panel materials that are part of the outer wall are erected next to each other, and have a joint structure formed between the two exterior panel materials,
The two exterior panel materials have a pair of side end surfaces that form the joint portion by facing each other,
A pair of dry joint materials of the same material are bonded to the pair of side end surfaces, respectively.
The joint structure of the outer wall, wherein the pair of dry joint materials are bonded together by an adhesive means.   The joint structure of the outer wall according to claim 1, wherein the bonding means is a wet sealing material.   The joint structure of the outer wall according to claim 2, wherein at least one of the pair of dry joint materials has a surface piece that covers at least a part of the surface side of the wet seal material.   A gap exists between the surface piece formed on at least one of the pair of dry joint materials and the other dry joint material, and the wet sealant is provided on the back side of the gap and the front piece. 4. The joint portion of the outer wall according to claim 3, wherein the width of the wet seal material filled in the back side of the front piece is larger than the width of the seal material filled in the gap. Construction. The joint portion has a pair of side surface portions and a bottom surface portion connecting the pair of side surface portions,
The dry joint material has a side piece connected to the front piece,
5. The joint structure of the outer wall according to claim 3, wherein the side piece is disposed along the side surface portion of the joint portion, and a front end thereof abuts on the bottom surface portion.   The joint structure of an outer wall according to any one of claims 2 to 5, wherein the dry joint material has an elongation performance equivalent to that of the cured wet seal material.   The joint structure of the outer wall according to any one of claims 2 to 6, wherein the dry joint material is formed by curing the same material as the wet seal material.   The joint structure of an outer wall according to any one of claims 1 to 7, wherein the dry joint material has transparency.   The joint structure of the outer wall according to claim 1, wherein the bonding means is a hot melt adhesive disposed between facing surfaces of the pair of dry joint materials.   The joint structure of an outer wall according to claim 9, wherein a thermal conductive member having a higher thermal conductivity than that of the dry joint material is embedded in the dry joint material. The bonding means is an adhesive material fixed to each of the side end surfaces of the pair of dry joint materials, and the pair of dry joint materials are bonded together by the adhesion of the adhesive materials,
The contact surface opposite to the side fixed to the side end surface of the contact material is covered with release paper in advance, and after the release paper is removed, the contact surface is in close contact with the other contact material. The joint structure of the outer wall according to claim 1, wherein   The joint structure of an outer wall according to any one of claims 2 to 7, wherein the dry joint material has the same color as the surface coating of the exterior panel.   The joint structure of the outer wall according to any one of claims 2 to 7, wherein the surface of the dry joint material is coated with the same color as the surface coating of the exterior panel.   The joint structure of an outer wall according to claim 12 or 13, wherein the wet sealing material has the same color as the surface coating of the exterior panel. Surface coating is applied so as to cover the surface of the pair of dry joint materials and the wet seal material exposed from the gap between the pair of dry joint materials,
The joint structure of the outer wall according to claim 2, wherein the surface coating has the same color as the surface coating of the exterior panel material.