A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FOUNDATION PENETRATION SLEEVE
To form the desired foundation through-hole by making it difficult for concrete at the time of placing to enter the inside of a cylindrical member forming the foundation through-hole.SOLUTION: A foundation penetration sleeve 1 is provided with a cylindrical member 2, a first annular packing 3 provided on the peripheral edge part of one end opening part 2a in the cylindrical member 2, a second annular packing 4 provided on the peripheral edge part of the other end opening part 2b in the cylindrical member 2, and a termite-proof material 5 provided so as to surround the outer peripheral surface of the cylindrical member 2 and containing termite-proof components.SELECTED DRAWING: Figure 1
【課題】打設時のコンクリートが基礎貫通孔を形成する筒状部材の内部に入り込み難くして所望の基礎貫通孔を形成できるようにする。【解決手段】基礎貫通スリーブ１は、筒状部材２と、筒状部材２における一端開口部２ａの周縁部に設けられる第１環状パッキン３と、筒状部材２における他端開口部２ｂの周縁部に設けられる第２環状パッキン４と、筒状部材２の外周面を囲むようにして設けられ、防蟻成分を含有した防蟻材５とを備えている。【選択図】図１
FOUNDATION PENETRATION SLEEVE
To form the desired foundation through-hole by making it difficult for concrete at the time of placing to enter the inside of a cylindrical member forming the foundation through-hole.SOLUTION: A foundation penetration sleeve 1 is provided with a cylindrical member 2, a first annular packing 3 provided on the peripheral edge part of one end opening part 2a in the cylindrical member 2, a second annular packing 4 provided on the peripheral edge part of the other end opening part 2b in the cylindrical member 2, and a termite-proof material 5 provided so as to surround the outer peripheral surface of the cylindrical member 2 and containing termite-proof components.SELECTED DRAWING: Figure 1
【課題】打設時のコンクリートが基礎貫通孔を形成する筒状部材の内部に入り込み難くして所望の基礎貫通孔を形成できるようにする。【解決手段】基礎貫通スリーブ１は、筒状部材２と、筒状部材２における一端開口部２ａの周縁部に設けられる第１環状パッキン３と、筒状部材２における他端開口部２ｂの周縁部に設けられる第２環状パッキン４と、筒状部材２の外周面を囲むようにして設けられ、防蟻成分を含有した防蟻材５とを備えている。【選択図】図１
FOUNDATION PENETRATION SLEEVE
基礎貫通スリーブ
YAMAZAKI KAZUTOSHI (author) / KAWAKAMI TAKASHI (author)
2022-04-04
Patent
Electronic Resource
Japanese