CONCRETE SLAB CONSTRUCTION METHOD

PROBLEM TO BE SOLVED: To provide a concrete slab construction method that allows a concrete slab to be easily constructed while ensuring durability.SOLUTION: A concrete slab construction method comprises: a rolled form installation process for aligning a winding direction to a receiving beam directi...

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Bibliographic Details
Main Authors ARAZOE MASAKI, ARAI TAKAHIRO, KOBAYASHI AKIRA, TSURUTA KOICHI, FURUICHI KOSUKE, YOSHIZAWA HIROYUKI
Format Patent
LanguageEnglish
Japanese
Published 31.05.2018
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Summary:PROBLEM TO BE SOLVED: To provide a concrete slab construction method that allows a concrete slab to be easily constructed while ensuring durability.SOLUTION: A concrete slab construction method comprises: a rolled form installation process for aligning a winding direction to a receiving beam direction in relation to a receiving beam 10, and installing a roll body 20 (a wound rolled form 30); and a rolled form expanding process for expanding a rolled form 30 in the receiving beam direction. Thus, the pre-wound rolled form 30, that is, the roll body 20, can be installed on the receiving beam 10 and the concrete form on the underside in relation to the receiving beam 10 can be installed with simple work which only requires the rolled form 30 to be expanded. Further, the rolled form 30 comprises a sheet member 31 and a plurality of rigid wire members 32 arranged on the sheet member 31 in the winding direction. The durability of a concrete slab 1 can also be ensured by integrating a concrete body 3 and the rolled form 30.SELECTED DRAWING: Figure 1 【課題】耐久性を確保しながら、容易にコンクリート版を構築可能なコンクリート版構築方法を提供する。【解決手段】コンクリート版構築方法は、受桁10に対し、巻き取り方向を受桁方向に合わせて、ロール体20(巻き取られたロール型枠30)を設置するロール型枠設置工程と、ロール型枠30を受桁方向へ展開するロール型枠展開工程と、を備えている。このように、予め巻き取られたロール型枠30、すなわちロール体20を受桁10上に設置して、当該ロール型枠30を展開するだけの簡単な作業にて、受桁10に対して下面側の型枠を設置することができる。また、ロール型枠30は、シート部材31、及び当該シート部材31上において巻き取り方向へ並べられた複数の剛性線部材32を備えている。コンクリート体3とロール型枠30が一体化することで、コンクリート版1の耐久性も確保することができる。【選択図】図1
Bibliography:Application Number: JP20160229363