A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a lightweight resin floorboard used at construction and civil engineering sites and event venues, being an especially lightweight resin floorboard that can suppress warpage due to changes in temperature.SOLUTION: Each layer is formed so as to be sheet-like. A first layer 1 which is the uppermost surface is made of a hard synthetic resin material. A second layer 2 is a synthetic resin reinforced fiber mesh member. A third layer 3 is a soft member made of synthetic resin formed so as to be plate-like. A fourth layer 4 is a reinforced fiber mesh member made of synthetic resin like the second layer 2. A fifth layer 5 is a thermoplastic synthetic resin material formed so as to be sheet-like. A sixth layer 6 which is the lowermost surface is made of a hard polyethylene comprising of a sheet-like synthetic resin and having mesh gaps. Each of the layers is stacked on the sixth layer 6 in order from the fifth layer 5 to the first layer 1. The fifth layer 5 is passed through the gaps of the sixth layer 6 by thermal vapor deposition press working to form a slip prevention portion of the lowermost surface.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抑えることの出来る軽量樹脂製の敷板を提供する。【解決手段】各層がシート状をなし、最上面部となる第１層１は硬質合成樹脂材により構成され、第２層２は合成樹脂製強化繊維メッシュ部材で、第３層３は板状に形成された合成樹脂製の軟質部材で、第４層４は第２層２と同様に合成樹脂製強化繊維メッシュ部材で、第５層５はシート状をなす熱可塑性合成樹脂材で、最下面部となる第６層６は合成樹脂製のシート状でメッシュ目の隙間を有する硬質ポリエチレンで構成されてなり、前記各層は第６層６の上に第５層５から第１層１まで順番に積み重ねられ、熱蒸着プレス加工により前記第５層５が第６層６の前記隙間を通過し、最下部面部のずれ止め部を形成したことを特徴とする。【選択図】図１
To provide a lightweight resin floorboard used at construction and civil engineering sites and event venues, being an especially lightweight resin floorboard that can suppress warpage due to changes in temperature.SOLUTION: Each layer is formed so as to be sheet-like. A first layer 1 which is the uppermost surface is made of a hard synthetic resin material. A second layer 2 is a synthetic resin reinforced fiber mesh member. A third layer 3 is a soft member made of synthetic resin formed so as to be plate-like. A fourth layer 4 is a reinforced fiber mesh member made of synthetic resin like the second layer 2. A fifth layer 5 is a thermoplastic synthetic resin material formed so as to be sheet-like. A sixth layer 6 which is the lowermost surface is made of a hard polyethylene comprising of a sheet-like synthetic resin and having mesh gaps. Each of the layers is stacked on the sixth layer 6 in order from the fifth layer 5 to the first layer 1. The fifth layer 5 is passed through the gaps of the sixth layer 6 by thermal vapor deposition press working to form a slip prevention portion of the lowermost surface.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抑えることの出来る軽量樹脂製の敷板を提供する。【解決手段】各層がシート状をなし、最上面部となる第１層１は硬質合成樹脂材により構成され、第２層２は合成樹脂製強化繊維メッシュ部材で、第３層３は板状に形成された合成樹脂製の軟質部材で、第４層４は第２層２と同様に合成樹脂製強化繊維メッシュ部材で、第５層５はシート状をなす熱可塑性合成樹脂材で、最下面部となる第６層６は合成樹脂製のシート状でメッシュ目の隙間を有する硬質ポリエチレンで構成されてなり、前記各層は第６層６の上に第５層５から第１層１まで順番に積み重ねられ、熱蒸着プレス加工により前記第５層５が第６層６の前記隙間を通過し、最下部面部のずれ止め部を形成したことを特徴とする。【選択図】図１
PLANKING
敷板
HARA KOTA (author)
2021-04-08
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
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
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