SURFACE MATERIAL FOR INSULATION BOARD AND INSULATION BOARD

• Main Authors: YAMAMOTO KAZUKI, IMAI MASAHIRO, KADOWAKI MASARU
• Format: Patent
• Language: English; Japanese
• Published: 24.03.2023
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; ROOFS; TRANSPORTING; WALLS, e.g. PARTITIONS

To provide a surface material for an insulation board and an insulation board allowing a gas generated from a foamed insulation material during combustion to easily escape from the insulation board.SOLUTION: A surface material 10 for an insulation board comprises a metal layer 11 and a resin film 12 bonded to the metal layer 11. The surface material 10 for an insulation board is integrated with a foamed insulation material and has the function of allowing a gas emitted from the foamed insulation material to pass through when the foamed insulation material and the surface material 10 for the insulation board are set at a temperature of 150°C or higher.SELECTED DRAWING: Figure 1 【課題】燃焼時に発泡断熱材から発生するガスを断熱ボードから逃がしやすくすることが可能な断熱ボード用表面材及び断熱ボードを提供する。【解決手段】断熱ボード用表面材１０は、金属層１１と、金属層１１に接着された樹脂フィルム１２と、を備えている。断熱ボード用表面材１０は、発泡断熱材と一体化し、かつ発泡断熱材及び断熱ボード用表面材１０を１５０℃以上の温度とした際に、発泡断熱材から発せられるガスを通過させる機能をもつ。【選択図】図１