JPH0347961U - - Google Patents
Info
- Publication number
- JPH0347961U JPH0347961U JP10722089U JP10722089U JPH0347961U JP H0347961 U JPH0347961 U JP H0347961U JP 10722089 U JP10722089 U JP 10722089U JP 10722089 U JP10722089 U JP 10722089U JP H0347961 U JPH0347961 U JP H0347961U
- Authority
- JP
- Japan
- Prior art keywords
- bag
- fluid
- underwater
- built
- enclosed
- 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.)
- Pending
Links
- 238000009415 formwork Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 6
- 239000007787 solid Substances 0.000 claims 3
- 239000003566 sealing material Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 239000000565 sealant Substances 0.000 claims 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Foundations (AREA)
- Bridges Or Land Bridges (AREA)
- Building Environments (AREA)
Description
第１図及び第２図は、この考案を実施した水型
枠底面の断面図を示し、第１図は水中型枠の底面
部が水底面に着底前の状態を示す断面図、第２図
は着底後の状態の断面図、第３図はこの考案の第
２実施例を示す水中型枠底面の断面図である。
１……水中型枠、１ａ……底面部、２……袋体
、５……空間部、６……内蔵袋、７……通水口、
８……低比重発泡体、Ｇ……水底面。
Figures 1 and 2 show cross-sectional views of the bottom of the water form in which this invention was implemented. The figure is a cross-sectional view of the state after the bottom has landed, and FIG. 3 is a cross-sectional view of the bottom of the underwater formwork showing a second embodiment of this invention. DESCRIPTION OF SYMBOLS 1...Underwater formwork, 1a...Bottom part, 2...Bag body, 5...Space part, 6...Built-in bag, 7...Water port,
8...Low specific gravity foam, G...Water bottom surface.
Claims (1)
ゴム状可撓性材料で袋体を構成し、この袋体の内
部の空間部に、流動性固体または流体を封入した
内蔵袋を封入し、前記袋体の一部に、前記空間部
を連通する少なくとも１箇所以上の通水口を設け
たことを特徴とする水中型枠シール材の構造。 ２ 前記袋体内に内蔵した流動性固体または流体
の封入量は、一様の曲率で膨張緊張した時の袋体
の単位長さ当たり容積の４０％〜９０％に設定す
る請求項１に記載の水中型枠シール材の構造。 ３ 前記袋体の内部の空間部に、流動性固体また
は流体を封入した内蔵袋と、低比重発泡体を封入
した請求項１に記載の水中型枠シール材の構造。[Claims for Utility Model Registration] 1. A bag made of a sheet-like canvas or a rubber-like flexible material is formed on the bottom of the underwater form, and a fluid solid or fluid is placed in the space inside the bag. 1. A structure of an underwater formwork sealing material, characterized in that a built-in bag enclosing the water is enclosed therein, and at least one water passage port is provided in a part of the bag body to communicate with the space. 2. The amount of the fluid solid or fluid contained in the bag is set to 40% to 90% of the volume per unit length of the bag when expanded and tensioned with a uniform curvature. Structure of underwater formwork sealant. 3. The structure of the underwater formwork sealing material according to claim 1, wherein a built-in bag containing a fluid solid or fluid and a low specific gravity foam are enclosed in a space inside the bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10722089U JPH0347961U (en) | 1989-09-14 | 1989-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10722089U JPH0347961U (en) | 1989-09-14 | 1989-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347961U true JPH0347961U (en) | 1991-05-07 |
Family
ID=31655921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10722089U Pending JPH0347961U (en) | 1989-09-14 | 1989-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347961U (en) |
-
1989
- 1989-09-14 JP JP10722089U patent/JPH0347961U/ja active Pending
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