FOOT PROTECTION FORM FOR PLACING CONCRETE AT SITE AND FOOT PROTECTION CONSTRUCTION METHOD

To provide a foot protection form for placing concrete at site and a foot protection construction method capable of suppressing swelling of a bag body when concrete is placed.SOLUTION: A foot protection form for placing concrete at site of the present invention is the foot protection form for placin...

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Bibliographic Details
Main Authors SEKISHITA KEISEI, NABESHIMA YASUHIRO
Format Patent
LanguageEnglish
Japanese
Published 14.10.2022
Subjects
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
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Summary:To provide a foot protection form for placing concrete at site and a foot protection construction method capable of suppressing swelling of a bag body when concrete is placed.SOLUTION: A foot protection form for placing concrete at site of the present invention is the foot protection form for placing concrete at site, in which a bag body made of a synthetic fiber sheet is attached to and integrated with an outer frame made of a net-like member. The bag body is formed by sewing an upper cloth, a lower cloth and a side surface cloth into a box shape, and a thickness restriction cloth is attached to the inside of the bag body by sewing so as to connect the opposing surfaces of the bag body.SELECTED DRAWING: Figure 4 【課題】コンクリートを打設する際の袋体の膨らみを抑制できる現場打設根固め型枠および根固め工法を提供すること。【解決手段】本発明の現場打設根固め型枠は、網状部材からなる外枠の中に合成繊維シートで作製した袋体を取り付け一体化させた現場打設根固め型枠であって、袋体は、上布、下布および側面布が箱型に縫製されてなり、袋体の内側に、厚み拘束用布が、袋体の対向する面を結ぶように縫製により取り付けられていることを特徴とする。【選択図】図４
Bibliography:Application Number: JP20210061041