Abstract:
PROBLEM TO BE SOLVED: To provide a waterproof member for a joint of a siding material, which prevents infiltration of moisture to a rear side of the siding material and can be efficiently constructed by a dry process, to provide a waterproof structure with the waterproof member, to provide an architectural structure with the waterproof structure, and to provide a waterproof method employing the waterproof member.SOLUTION: A gutter-shaped waterproof member is disposed in such a manner that side walls of the gutter-shaped waterproof member joined to counter portions forming a joint, of adjacent siding materials provided separately from a substrate, respectively, and an undersurface of the gutter-shaped waterproof member abuts on the substrate. The waterproof member is formed by bending an elastic sheet-like object in a gutter shape, and an adhesive is provided on the sidewalls on the sides of the siding materials, of the waterproof member. A width of the undersurface of the waterproof member is wider than a width of the joint between the siding materials, the sidewalls on the side of the substrate, of the waterproof member, are inclined and connected to the undersurface, and the sidewalls of the waterproof member on the side of an open end are inclined towards the siding materials.
Abstract:
PROBLEM TO BE SOLVED: To provide a tacky adhesive tape having light weight and small rolling resistance and residual pressure resistance, producible at a low cost and enabling the increase of the thickness while exhibiting high adhesive performance and water-proofing function even if the surface of the adherend has irregularity to an extent. SOLUTION: The adhesive tape has a plurality of plates 16, 18 laminated one upon another and having a plurality of grooves along the longitudinal direction on at least one surface and has a viscoelastic material 12 having a plurality of grooves 22 on the adhesive face. Air is discharged through the groove by rolling to prevent the formation of residual air bubble.
Abstract:
PROBLEM TO BE SOLVED: To provide a coating method in a car coating line, in which a chipping-resistant coating material stuck to an unintended portion can be removed easily without increasing a baking step and a subsequent step of applying another coating material can be carried out in a wet state. SOLUTION: An ultraviolet-curable resin composition, which contains 100 pts.mass of an acrylic resin or vinyl chloride resin and 15-150 pts.mass of a reactive acrylate oligomer, is applied to a predetermined portion of the body of a car by a spray. The applied ultraviolet-curable resin composition is cured by irradiating the predetermined portion with ultraviolet rays. The ultraviolet-curable resin composition stuck to the portions other than the predetermined portion is removed. Both of the ultraviolet-curable resin composition-applied portion and the ultraviolet-curable resin composition-removed portion are recoated with another coating material in the wet state. The recoated coating material is baked/cured together with the ultraviolet-curable resin composition. COPYRIGHT: (C)2010,JPO&INPIT