RESIN SASH, RESIN SASH SHAPE, AND METHOD FOR MANUFACTURING RESIN SASH SHAPE

摘要

PROBLEM TO BE SOLVED: To provide a resin sash capable of efficiently having a reliable fire resistance performance, a resin sash shape, and a method for manufacturing the resin sash shape.SOLUTION: A resin sash includes frame bodies 1 to 3 and sliding doors 4a and 4b. A thermally expandable heat resistant component-containing part 22b which contains a thermally expandable heat resistant component is integrally formed at an arbitrary location of a resin sash profile forming part 22a for each of frame materials 1 to 3 and frames 6 to 8 which form the frame bodies 1 to 3 and the sliding doors 4a and 4b.