MEMBRANE ROOF USING CLASS A MEMBRANE MATERIAL, AND TREATMENT METHOD FOR END OF MEMBRANE MATERIAL OF ROOF MEMBER USING CLASS A MEMBRANE MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a membrane roof using a class A membrane material, and a treatment method for an end of the membrane material of a roof member using the class A membrane material, which can enhance the water repellency and durability of a header of the end of the membrane material in a deposited joint between the class A membrane materials.;SOLUTION: This membrane roof using the class A membrane material, which is constituted by stretching the class A membrane material by a prescribed tensile force, is characterized as follows: the header of the end of the membrane material in the deposited joint between the class A membranes is deposited by being coated with an adhesive which is composed of a fluorinated ethylene propylene (FEP) resin (a tetrafluoroethylene-hexafluoropropylene copolymer resin); and the deposited adhesive is formed in a tapered shape so that a step part between the header and the class A membrane material can be smoothed.;COPYRIGHT: (C)2003,JPO