Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To provide a technique related to the floor material of a gymnasium causing little peeling and cracks, not peeling prevention by a floor structure of floor boards or by a construction method.SOLUTION: A floor material for a gymnasium is formed by laminating polyethylene terephthalate (PET) resin sheets on the surface of a conventional woody floor material by using a synthetic resin adhesive. The floor material of the present invention has smaller moisture content variation caused by temperature or humidity compared to conventional ones, and has an excellent dimensional stability. As a result, warping, cracking, and peeling of wood chips are remarkably prevented, and the floor material is optimal as the floor material of the gymnasium.SELECTED DRAWING: Figure 1
【課題】 床板の床構造や施工法による剥離防止ではなく、剥離や割れ生じにくい体育館用床材に関する技術を提供すること。【解決手段】従来の木質系床材の表面に合成樹脂接着剤によりポリエチレンテレフタレート（ＰＥＴ）樹脂シートを積層して体育館用床材とする。本発明の床材は温度や湿度による含水率の変化従来のものに比べて小さく、寸法安定性に優れている。その結果、反り、割れ、木片の剥離等が顕著に防止され、体育館の床材として最適である。【選択図】 図１
To provide a technique related to the floor material of a gymnasium causing little peeling and cracks, not peeling prevention by a floor structure of floor boards or by a construction method.SOLUTION: A floor material for a gymnasium is formed by laminating polyethylene terephthalate (PET) resin sheets on the surface of a conventional woody floor material by using a synthetic resin adhesive. The floor material of the present invention has smaller moisture content variation caused by temperature or humidity compared to conventional ones, and has an excellent dimensional stability. As a result, warping, cracking, and peeling of wood chips are remarkably prevented, and the floor material is optimal as the floor material of the gymnasium.SELECTED DRAWING: Figure 1
【課題】 床板の床構造や施工法による剥離防止ではなく、剥離や割れ生じにくい体育館用床材に関する技術を提供すること。【解決手段】従来の木質系床材の表面に合成樹脂接着剤によりポリエチレンテレフタレート（ＰＥＴ）樹脂シートを積層して体育館用床材とする。本発明の床材は温度や湿度による含水率の変化従来のものに比べて小さく、寸法安定性に優れている。その結果、反り、割れ、木片の剥離等が顕著に防止され、体育館の床材として最適である。【選択図】 図１
FLOOR MATERIAL FOR GYMNASIUM
体育館用床材
SATO HITOAKI (Autor:in)
16.05.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
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Ausbau von Bauwerken, z.B. Treppen, Fußböden
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