| 摘要 |
<p>PROBLEM TO BE SOLVED: To contrive improvement of lightweight, heat insulation, sound insulation and rigidity by burying a strip-like reinforcing agent toward the solid part of an inner face side from a surface side in the longitudinal direction of a rod-like body using foaming glass particles. SOLUTION: A rod-like body 1 uses foaming glass particles as a main material, and known heating and melting synthetic resin is made a molding kneaded as a finishing material. A strip-like reinforcing material comprising a metal plate of desired thickness or the like is buried in the longitudinal direction of the rod-like body 1 toward the solid part of an inner face side from the surface side of the rod-like body. Furthermore, a bracket is screwed on the rod-like body 1 in the neighborhood of the reinforcing material of the rod-like body 1 at the part of a prescribed interval in the longitudinal direction of the rod-like body. Thereby density is small and lightweight, heat insulation and sound insulation are contrived, even when the material of large rigidity is not used, the rod-like body 1 can be prevented from deflecting and deforming, and further can be firmly fixed on the bracket.</p> |
