POINTED-JOINT-INTEGRATED DRY JOINT STRUCTURE

• Main Authors: MIYASHITA KANA, NAKANE SACHI
• Format: Patent
• Language: English
• Published: 18.11.2010
• Subjects: BUILDING; CEILINGS; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

PROBLEM TO BE SOLVED: To provide a pointed-joint-integrated dry joint structure which enables water sealing treatment on the joint without being affected by an error in a joint width, and which enables cost reduction and the shortening of a construction period. SOLUTION: A gasket 4 of an elastic body is interposed between an edge 1a on a backside of a face material, which is provided along a joint 2 on the backside of the adjacent exterior wall face materials 1, and a back surface portion 3a of a skeleton joint facing the edge 1a. The gasket 4 includes a tubular gasket body 5, and a pointed joint piece 6 which is protruded along a longitudinal direction in such a manner as to be integrated with the gasket body 5. The gasket body 5 comprises: a flat plate-like bottom wall portion 5a; a flat plate-like front wall portion 5b which faces the bottom wall portion 5a and which has the pointed joint piece 6 protruded from a width-direction center; and a sidewall portion 5c which is connected between both side edges of the bottom wall and front wall portions. The gasket 4 is installed in such a manner that: the bottom wall portion 5a is brought into contact with the back surface portion 3a; the front wall portion 5b is pressed by the edges 1a of both the exterior wall face materials 1; and the pointed joint piece 6 is sandwiched between inner surfaces of the joints of both the exterior wall face materials 1 in the joint 2. COPYRIGHT: (C)2011,JPO&INPIT