RESIN BUILDING MATERIAL

To provide a resin building material having a surface layer made of unused resin material formed on a substrate made of recycled resin material, without wasteful use of the unused resin material.SOLUTION: A resin building material has a substrate made of recycled resin material and a surface layer m...

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Bibliographische Detailangaben
Hauptverfasser:	OGAKI HIRONORI, MASUYAMA SHINSAKU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES LADDERS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	To provide a resin building material having a surface layer made of unused resin material formed on a substrate made of recycled resin material, without wasteful use of the unused resin material.SOLUTION: A resin building material has a substrate made of recycled resin material and a surface layer made of unused resin material. The substrate has at least two surfaces with a different surface area. Of the two surfaces, the surface having a smaller surface area has a thickness of the surface layer of unused resin material, set to be smaller than the thickness of the surface layer of unused resin material which the surface having a larger surface area.SELECTED DRAWING: Figure 4 【課題】リサイクル樹脂材料からなる基材に未使用樹脂材料からなる表面層を形成してなる樹脂建材について、未使用樹脂材料を無駄に使用することを抑制する。【解決手段】リサイクル樹脂材料からなる基材と、未使用樹脂材料からなる表面層を有し、基材は、少なくとも表面積の異なる二つの面を備えており、二つの面のうち表面積が小さい方の面が有する未使用樹脂材料の表面層の厚さは、二つの面のうちの表面積が大きい方の面が有する未使用樹脂材料の表面層の厚さよりも小さく設定する。【選択図】図４