A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a lightweight resin-made floor plate that is used in a construction and civil engineering site, an event site, etc., and which can further suppress the warpage of the lightweight resin-made floor plate, especially, due to a temperature change, having a non-slip surface without glare.SOLUTION: Each layer of a floor plate of the present invention is formed in a sheet shape, a first layer 1 to be the uppermost surface part is constituted of a heat-shielding sheet formed by coating a synthetic resin mesh sheet with a metal thin metal film, and a second layer 2 is constituted of a synthetic resin sheet material, and the synthetic resin sheet material of the second layer 2 is melted on the surface of the first layer 1 by laminating the respective layers and press working of thermal welding using an upper die having a through-hole to eliminate the metallic color of the first layer 1, and a projection 8 of a through-hole shape is formed at a place where the through-hole is present on the surface of the first layer, and the synthetic resin sheet material of the second layer 2 is melted on the projection surface of the through-hole shape to form the spherical projection 8 projecting from the mesh of the first layer 1.SELECTED DRAWING: Figure 1
【課題】建築・土木工事現場やイベント会場などで使用される樹脂製軽量敷板の特に温度変化による反り上がりをさらに抑えることが出来、しかも表面のギラツキをなくし、また表面が滑らない軽量樹脂製の敷板を提供する。【解決手段】本発明は各層がシート状をなし、最上面部となる第１層１は、合成樹脂製メッシュシートに金属薄膜をコーティングした遮熱シートにより構成され、第２層２は合成樹脂製シート材により構成され、各層を重ね、貫通穴を有する上金型を用いた熱溶着のプレス加工により、前記第１層１の表面に第２層２の合成樹脂製シート材が溶け出して、第１層１の金属色を解消させると共に、第１層表面の前記貫通穴のある箇所に貫通穴形状の突起８が形成され、前記貫通穴形状の突起表面には第２層２の合成樹脂製シート材が溶けて前記第１層１のメッシュ目から飛び出す球状の突起８が形成されることを特徴とする。【選択図】図１
To provide a lightweight resin-made floor plate that is used in a construction and civil engineering site, an event site, etc., and which can further suppress the warpage of the lightweight resin-made floor plate, especially, due to a temperature change, having a non-slip surface without glare.SOLUTION: Each layer of a floor plate of the present invention is formed in a sheet shape, a first layer 1 to be the uppermost surface part is constituted of a heat-shielding sheet formed by coating a synthetic resin mesh sheet with a metal thin metal film, and a second layer 2 is constituted of a synthetic resin sheet material, and the synthetic resin sheet material of the second layer 2 is melted on the surface of the first layer 1 by laminating the respective layers and press working of thermal welding using an upper die having a through-hole to eliminate the metallic color of the first layer 1, and a projection 8 of a through-hole shape is formed at a place where the through-hole is present on the surface of the first layer, and the synthetic resin sheet material of the second layer 2 is melted on the projection surface of the through-hole shape to form the spherical projection 8 projecting from the mesh of the first layer 1.SELECTED DRAWING: Figure 1
【課題】建築・土木工事現場やイベント会場などで使用される樹脂製軽量敷板の特に温度変化による反り上がりをさらに抑えることが出来、しかも表面のギラツキをなくし、また表面が滑らない軽量樹脂製の敷板を提供する。【解決手段】本発明は各層がシート状をなし、最上面部となる第１層１は、合成樹脂製メッシュシートに金属薄膜をコーティングした遮熱シートにより構成され、第２層２は合成樹脂製シート材により構成され、各層を重ね、貫通穴を有する上金型を用いた熱溶着のプレス加工により、前記第１層１の表面に第２層２の合成樹脂製シート材が溶け出して、第１層１の金属色を解消させると共に、第１層表面の前記貫通穴のある箇所に貫通穴形状の突起８が形成され、前記貫通穴形状の突起表面には第２層２の合成樹脂製シート材が溶けて前記第１層１のメッシュ目から飛び出す球状の突起８が形成されることを特徴とする。【選択図】図１
FLOOR PLATE
敷板
HARA KOTA (author)
2023-04-10
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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