A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WATER CUTOFF MATERIAL HOLDER AND WATER CUTOFF METHOD OF UNDERGROUND PIPE JOINT BOX
PURPOSE: To provide a water cutoff holder capable of preventing a water cutoff material from being peeled, and capable of executing water cutoff construction after existing pipes are connected by a joint.CONSTITUTION: A water cutoff holder 10 includes: paired semi-cylindrical members 16, 18 formed so as to be able to hold a circular pipe, projecting from a wall surface, from the outside, and fastened from the outside with a band to enable attachment to the pipe; and flange portions 12, 14 one of which is connected to an end part of the first semi-cylindrical member 16 along a semi-circumference of the first semi-cylindrical member 16, the other of which is connected to an end part of the second semi-cylindrical member 18 along a semi-circumference of the semi-cylindrical member 18, and which integrally press a water cutoff material covering an interval between the pipe and the wall surface against the wall surface.SELECTED DRAWING: Figure 4
【目的】止水材が剥がれることを防止すると共に、既に配管同士が継手によって接続された後からでも止水工事の施工が可能な止水材抑え具を提供する。【構成】本発明の一態様の止水材抑え具１０は、壁面から突き出た円形の配管を外側から挟み込み可能に形成され、バンドを用いて外側から締め付けられることによって前記配管に取り付けられる、対となる半円筒部材１６，１８と、一方が第１の半円筒部材１６の端部に第１の半円筒部材１６の半円周に沿って接続され、他方が第２の半円筒部材１８の端部に第２の半円筒部材１８の半円周に沿って接続された、一体となって、配管と壁面との隙間を覆う止水材を壁面に押圧するフランジ部分１２，１４と、を備えたことを特徴とする。【選択図】図４
WATER CUTOFF MATERIAL HOLDER AND WATER CUTOFF METHOD OF UNDERGROUND PIPE JOINT BOX
PURPOSE: To provide a water cutoff holder capable of preventing a water cutoff material from being peeled, and capable of executing water cutoff construction after existing pipes are connected by a joint.CONSTITUTION: A water cutoff holder 10 includes: paired semi-cylindrical members 16, 18 formed so as to be able to hold a circular pipe, projecting from a wall surface, from the outside, and fastened from the outside with a band to enable attachment to the pipe; and flange portions 12, 14 one of which is connected to an end part of the first semi-cylindrical member 16 along a semi-circumference of the first semi-cylindrical member 16, the other of which is connected to an end part of the second semi-cylindrical member 18 along a semi-circumference of the semi-cylindrical member 18, and which integrally press a water cutoff material covering an interval between the pipe and the wall surface against the wall surface.SELECTED DRAWING: Figure 4
【目的】止水材が剥がれることを防止すると共に、既に配管同士が継手によって接続された後からでも止水工事の施工が可能な止水材抑え具を提供する。【構成】本発明の一態様の止水材抑え具１０は、壁面から突き出た円形の配管を外側から挟み込み可能に形成され、バンドを用いて外側から締め付けられることによって前記配管に取り付けられる、対となる半円筒部材１６，１８と、一方が第１の半円筒部材１６の端部に第１の半円筒部材１６の半円周に沿って接続され、他方が第２の半円筒部材１８の端部に第２の半円筒部材１８の半円周に沿って接続された、一体となって、配管と壁面との隙間を覆う止水材を壁面に押圧するフランジ部分１２，１４と、を備えたことを特徴とする。【選択図】図４
WATER CUTOFF MATERIAL HOLDER AND WATER CUTOFF METHOD OF UNDERGROUND PIPE JOINT BOX
止水材抑え具及び地下埋設型配管継手ボックスの止水方法
NISHINO KEITA (author) / OTOMO TADAHARU (author)
2018-02-22
Patent
Electronic Resource
Japanese
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