A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF FLOOR, AND SLEEVE
PROBLEM TO BE SOLVED: To provide a construction method of a floor and a sleeve capable of securely fixing a floor form even made of a thick steel plate and easily forming a predetermined through hole as well as preventing lime wash and like from leaking out.SOLUTION: A sleeve 1 is installed corresponding with a previously formed through hole 32 in a floor form 31, and comprises a plurality of legs 3 at a lower part. A construction method of a floor comprises: a sleeve inserting process in which by alternately bending the plurality of legs outward, legs 3 bent outward referred to as upper leg parts 3a and legs 3 extended axially referred to as lower leg parts 3b are arranged alternatively, and the lower leg parts 3b is inserted in the through hole 32 to install the sleeve 1 with upper legs 3a placed on the floor form 31; and a clamping process for clamping the floor form 31 with the upper leg parts 3a and the lower leg parts 3b by bending the lower leg parts 3b.SELECTED DRAWING: Figure 6
【課題】厚肉鋼板の床型枠でも確実に固定できて所定の貫通孔を容易に形成できるとともに、ノロが漏れ出してしまうこと等をより確実に防止できる床の施工方法及びスリーブを提供する。【解決手段】スリーブ１は、床型枠３１に予め形成された貫通孔３２に対応して配設されるものであり、下部に複数の脚部３を有する。床の施工方法は、複数の脚部を１本おきに外側に折り曲げることにより、スリーブ１を、外側に折り曲げられた脚部３である上側脚部３ａ、及び、軸方向に延びる脚部３である下側脚部３ｂが交互に設けられた状態とした上で、下側脚部３ｂを貫通孔３２に挿通し、床型枠３１に上側脚部３ａを載置した状態とするスリーブ挿通工程と、下側脚部３ｂを折り曲げ、床型枠３１を上側脚部３ａ及び下側脚部３ｂで挟んだ状態とする挟み込み工程とを含む。【選択図】 図６
CONSTRUCTION METHOD OF FLOOR, AND SLEEVE
PROBLEM TO BE SOLVED: To provide a construction method of a floor and a sleeve capable of securely fixing a floor form even made of a thick steel plate and easily forming a predetermined through hole as well as preventing lime wash and like from leaking out.SOLUTION: A sleeve 1 is installed corresponding with a previously formed through hole 32 in a floor form 31, and comprises a plurality of legs 3 at a lower part. A construction method of a floor comprises: a sleeve inserting process in which by alternately bending the plurality of legs outward, legs 3 bent outward referred to as upper leg parts 3a and legs 3 extended axially referred to as lower leg parts 3b are arranged alternatively, and the lower leg parts 3b is inserted in the through hole 32 to install the sleeve 1 with upper legs 3a placed on the floor form 31; and a clamping process for clamping the floor form 31 with the upper leg parts 3a and the lower leg parts 3b by bending the lower leg parts 3b.SELECTED DRAWING: Figure 6
【課題】厚肉鋼板の床型枠でも確実に固定できて所定の貫通孔を容易に形成できるとともに、ノロが漏れ出してしまうこと等をより確実に防止できる床の施工方法及びスリーブを提供する。【解決手段】スリーブ１は、床型枠３１に予め形成された貫通孔３２に対応して配設されるものであり、下部に複数の脚部３を有する。床の施工方法は、複数の脚部を１本おきに外側に折り曲げることにより、スリーブ１を、外側に折り曲げられた脚部３である上側脚部３ａ、及び、軸方向に延びる脚部３である下側脚部３ｂが交互に設けられた状態とした上で、下側脚部３ｂを貫通孔３２に挿通し、床型枠３１に上側脚部３ａを載置した状態とするスリーブ挿通工程と、下側脚部３ｂを折り曲げ、床型枠３１を上側脚部３ａ及び下側脚部３ｂで挟んだ状態とする挟み込み工程とを含む。【選択図】 図６
CONSTRUCTION METHOD OF FLOOR, AND SLEEVE
床の施工方法及びスリーブ
TAKIMOTO KAYOKO (author)
2018-09-27
Patent
Electronic Resource
Japanese
Floor slab waterproof sleeve casting construction method
| European Patent Office | 2015
Floor penetrating sleeve positioning device and construction method
| European Patent Office | 2023
| European Patent Office | 2024