MANUFACTURING METHOD OF SUBSTRATE MATERIAL, AND SUBSTRATE MATERIAL

• Main Authors: HATTORI MASAYUKI, WADA JUNICHI, MACHIDA HIROAKI
• Format: Patent
• Language: English; Japanese
• Published: 02.04.2024
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

To provide a manufacturing method of a substrate material having a configuration capable of easily confirming that an adiabatic material is placed inside for a substrate material in a closed cross-section.SOLUTION: A technique of the present disclosure comprises: an adiabatic material placement process of placing an adiabatic material inside of one channel steel and placing the adiabatic material inside of the other channel steel serving as a closed cross-section by being assembled with the one channel steel; an assembly process of making a closed cross-section by assembling the one channel steel in which the adiabatic material is placed and the other channel steel in which the adiabatic material is placed ; and an attachment process of attaching the other channel steel to the one channel steel.SELECTED DRAWING: Figure 6 【課題】閉断面の下地材において、内部に断熱材が配置されることを容易に確認することができる構成を得ることである。【解決手段】本開示の技術は、一方の溝形鋼の内側に断熱材を配置し、一方の溝形鋼と組み合わせることで閉断面となる他方の溝形鋼の内側に断熱材を配置する断熱材配置工程と、断熱材が配置された一方の溝形鋼と、断熱材が配置された他方の溝形鋼とを組み合わせて閉断面とする組合せ工程と、一方の溝形鋼に前記他方の溝形鋼を取り付ける取付け工程と、を備える【選択図】図６