JPS6353445U - - Google Patents
Info
- Publication number
- JPS6353445U JPS6353445U JP14584386U JP14584386U JPS6353445U JP S6353445 U JPS6353445 U JP S6353445U JP 14584386 U JP14584386 U JP 14584386U JP 14584386 U JP14584386 U JP 14584386U JP S6353445 U JPS6353445 U JP S6353445U
- Authority
- JP
- Japan
- Prior art keywords
- waterproof layer
- ventilation
- main body
- concrete
- fitted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims 2
- 238000002788 crimping Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Building Environments (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は施工状態の縦断面図、第２図は第１図のベンチ
レーシヨン本体の位置決め固定状態を説明する一
部断面した平面図である。
Ａ…建物の屋上等のコンクリート、Ｂ…防水層
、Ｂ′…防水層開口周縁部、１０…ベンチレーシ
ヨン本体、１１…防水層受台、２０…防水層押え
体、２２…防水層押え鍔、３０…キヤツプ、４２
…ボルト、４３…ナツト、５０…位置決め金具、
５５…アンカーボルト、６０…座ぐり穴、６１…
アンカー、６２…ねじ。
The drawings show one embodiment of the present invention, and Fig. 1 is a longitudinal sectional view of the construction state, and Fig. 2 is a partially sectional plan view illustrating the positioning and fixing state of the ventilation main body of Fig. 1. be. A...Concrete on the roof of a building, etc., B...Waterproof layer, B'...Waterproof layer opening periphery, 10...Ventilation main body, 11...Waterproof layer pedestal, 20...Waterproof layer presser, 22...Waterproof layer presser collar , 30...cap, 42
...Bolt, 43...Nut, 50...Positioning bracket,
55... Anchor bolt, 60... Counterbore hole, 61...
Anchor, 62...screw.
Claims (1)
受台を下端外周に有して立設される筒状のベンチ
レーシヨン本体と、この本体の外周に上方から被
嵌されて前記防水層受台との間に前記コンクリー
ト上の防水層の開口周縁部を圧着挟持する防水層
押え鍔を下端外周に有した筒状の防水層押え体と
、この防水層押え体の上端部外周に下向きの通気
間隙を存して被嵌されるキヤツプと、これら三者
を締付け結合するボルト・ナツトとからなる防水
層ベンチレーシヨンにおいて、前記ベンチレーシ
ヨン本体内に嵌合できる大きさの位置決め金具を
前記コンクリートに打込み固定したアンカーボル
トを介して固設し、この位置決め金具に前記ベン
チレーシヨン本体を嵌合位置決めし、且つそのベ
ンチレーシヨン本体の防水層受台に複数の座ぐり
穴を周方向に間隔を存して形成すると共に、その
各座ぐり穴の真下に対向するコンクリート部位に
アンカーをそれぞれ打込み固定し、その各アンカ
ーに前記座ぐり穴を介してねじをそれぞれねじ込
んでベンチレーシヨン本体の横ずれを防止する構
成としたことを特徴とする防水層ベンチレーシヨ
ン。 A cylindrical ventilation main body is installed upright on concrete such as the roof of a building with a brim-shaped waterproof layer holder on the outer periphery of the lower end, and the waterproof layer holder is fitted onto the outer periphery of this main body from above. A cylindrical waterproof layer presser having a waterproof layer presser collar on the lower end outer periphery for crimping and clamping the opening periphery of the waterproof layer on the concrete between the base and the base; In a waterproof layer ventilation consisting of a cap that is fitted with a ventilation gap and bolts and nuts that tighten and connect these three parts, a positioning metal fitting of a size that can be fitted into the ventilation main body is provided as described above. It is fixed via anchor bolts cast into concrete and fixed, and the ventilation main body is fitted and positioned to this positioning metal fitting, and a plurality of counterbore holes are formed in the waterproof layer holder of the ventilation main body in the circumferential direction. At the same time, anchors are driven and fixed in the concrete parts directly below each of the counterbore holes, and screws are screwed into each of the anchors through the counterbore holes to form the ventilation body. A waterproof layer ventilation characterized by a structure that prevents lateral slippage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14584386U JPH0437146Y2 (en) | 1986-09-25 | 1986-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14584386U JPH0437146Y2 (en) | 1986-09-25 | 1986-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6353445U true JPS6353445U (en) | 1988-04-11 |
| JPH0437146Y2 JPH0437146Y2 (en) | 1992-09-01 |
Family
ID=31057745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14584386U Expired JPH0437146Y2 (en) | 1986-09-25 | 1986-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437146Y2 (en) |
-
1986
- 1986-09-25 JP JP14584386U patent/JPH0437146Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437146Y2 (en) | 1992-09-01 |