JPH02134256U - - Google Patents
Info
- Publication number
- JPH02134256U JPH02134256U JP4294089U JP4294089U JPH02134256U JP H02134256 U JPH02134256 U JP H02134256U JP 4294089 U JP4294089 U JP 4294089U JP 4294089 U JP4294089 U JP 4294089U JP H02134256 U JPH02134256 U JP H02134256U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- sheet
- formwork
- concrete pouring
- concrete
- 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
- 238000005266 casting Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims 3
- 238000009423 ventilation Methods 0.000 claims 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 238000005553 drilling Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000002131 composite material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
第１図は、本考案のコンクリート打設用型枠の
堰板に係るプレートの斜視図、第２図は、第１図
の−線断面図、第３図は、堰板の断面図、第
４図は、堰板の使用状態を示す説明図、第５図は
、複合シートの他の実施例を示す斜視図、第６図
は、従来例の堰板の使用状態を示す断面図である
。
１……堰板、２……プレート、３……通気孔、
４……通水溝、５……複合シート、６……排水材
層、７……網状クロス、８……鋼製支柱、９……
受け金具、１０……支保工、１２……コンクリー
ト、１４……溝。
Fig. 1 is a perspective view of a plate related to the weir plate of the concrete casting form of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 is a sectional view of the weir plate. Fig. 4 is an explanatory diagram showing how the weir plate is used, Fig. 5 is a perspective view showing another example of the composite sheet, and Fig. 6 is a sectional view showing how the weir plate of the conventional example is used. . 1...Weir board, 2...Plate, 3...Vent hole,
4...Water channel, 5...Composite sheet, 6...Drainage material layer, 7...Mesh cloth, 8...Steel support, 9...
Receiving metal fittings, 10... Shoring, 12... Concrete, 14... Grooves.
Claims (1)
クリート打設面に、水分や空気を通過させるがセ
メント粒子等の固形分を通過させないシートを貼
着してなるコンクリート打設用型枠の堰板におい
て、 前記シートを、コンクリート打設側の透水材層
とプレート側の排水材層とからなる２重構造に形
成し、前記プレートに、前記通気孔へ集約する通
水溝を形成したことを特徴としてなるコンクリー
ト打設用型枠の堰板。 (2) 前記シートに、前記プレートの通気孔に集
約する溝を形成したことを特徴としてなる請求項
第１に記載のコンクリート打設用型枠の堰板。[Scope of claim for utility model registration] (1) A sheet that allows moisture and air to pass through but does not allow solids such as cement particles to pass through is affixed to the concrete pouring surface of the plate formed by drilling ventilation holes. In the weir plate for concrete casting formwork, the sheet is formed into a double structure consisting of a water-permeable material layer on the concrete casting side and a drainage material layer on the plate side, and the sheet is concentrated into the ventilation hole in the plate. A weir plate for formwork for concrete pouring, which is characterized by the formation of water flow grooves. (2) The weir plate for a formwork for concrete pouring according to claim 1, characterized in that the sheet has a groove formed therein which converges with the ventilation hole of the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4294089U JPH02134256U (en) | 1989-04-14 | 1989-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4294089U JPH02134256U (en) | 1989-04-14 | 1989-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02134256U true JPH02134256U (en) | 1990-11-07 |
Family
ID=31554923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4294089U Pending JPH02134256U (en) | 1989-04-14 | 1989-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02134256U (en) |
-
1989
- 1989-04-14 JP JP4294089U patent/JPH02134256U/ja active Pending
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