JPH0533590Y2 - - Google Patents
Info
- Publication number
- JPH0533590Y2 JPH0533590Y2 JP1986132297U JP13229786U JPH0533590Y2 JP H0533590 Y2 JPH0533590 Y2 JP H0533590Y2 JP 1986132297 U JP1986132297 U JP 1986132297U JP 13229786 U JP13229786 U JP 13229786U JP H0533590 Y2 JPH0533590 Y2 JP H0533590Y2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- gutter
- plate
- protrusions
- plate body
- 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.)
- Expired - Lifetime
Links
- 239000004567 concrete Substances 0.000 claims description 40
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000002990 reinforced plastic Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229920001225 polyester resin Polymers 0.000 claims description 5
- 239000004645 polyester resin Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Sewage (AREA)
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、主に、沈積し易い雪や、酸性の強
い温泉水を流す際に使用されるコンクリート側溝
に関するものである。[Detailed description of the invention] [Industrial field of application] This invention mainly relates to concrete gutters used for flowing snow that easily accumulates or for flowing highly acidic hot spring water.
従来の流雪溝は、主に道路用鉄筋コンクリート
Ｕ形溝を使用している。
Conventional snow drifting grooves mainly use reinforced concrete U-shaped grooves for roads.
また、前記側溝の溝内面に塗料を塗布する方法
やプラスチツク板を側溝の溝内面に接着剤等で貼
着する方法もある。 There is also a method of applying paint to the inner surface of the gutter or a method of pasting a plastic plate to the inner surface of the gutter with an adhesive or the like.
さらに、実公昭39−14764号公報に記載のもの
がある。これは、外面に蟻型の突起を配設した合
成樹脂樋の外側にコンクリート外装を一体に結合
したものである。 Furthermore, there is one described in Japanese Utility Model Publication No. 39-14764. This is a synthetic resin gutter with dovetail-shaped protrusions on the outside, and a concrete exterior integrally joined to the outside.
〔考案が解決しようとする課題〕
しかし、前記従来の技術中の、道路用鉄筋コン
クリートＵ形溝により雪を排除する場合は、雪が
該側溝の溝側壁に付着して流れが阻害されるとい
う問題点がある。[Problem to be solved by the invention] However, when removing snow using the reinforced concrete U-shaped road ditch in the conventional technology, there is a problem in that snow adheres to the side walls of the street ditch and obstructs the flow. There is.
また、側溝の流路勾配がとれない場合や、水量
が少ない場合には、側溝の溝内に雪が沈積し、そ
の排除に困難がある。 Furthermore, if the flow path slope of the side gutter cannot be adjusted or the amount of water is small, snow will accumulate in the gutter and it will be difficult to remove it.
更に、側溝の内面に塗料を塗布した場合は、塗
膜の剥離が早いため、その維持管理に多額の費用
を要する等の問題点がある。 Furthermore, when a paint is applied to the inner surface of the gutter, the paint film peels off quickly, resulting in problems such as a large amount of expense being required for maintenance and management.
また、コンクリート側溝を型抜きした後に、側
溝の溝内面にプラスチツク板を接着する場合は、
二次的加工であるため、接着作業が困難であり、
また、この場合は化学的な付着のみになるため、
環境条件によつて剥離が早くなり、その維持管理
が難しく、加えて多額の費用を要するという問題
点がある。 In addition, when gluing a plastic board to the inner surface of the gutter after cutting out the concrete gutter,
Since it is a secondary process, gluing is difficult.
Also, in this case, there will only be chemical adhesion, so
There are problems in that peeling occurs quickly depending on environmental conditions, making maintenance difficult and requiring a large amount of cost.
実公昭39−14764号公報では、樋の材料に塩化
ビニール、ポリエチレンが用いられているが、こ
れらの膨張係数はコンクリートの膨張係数より高
いため、気候条件による温度変化等によつて内面
に脹らみが発生し、コンクリートとの関係では剥
離の原因となる。 According to Utility Model Publication No. 39-14764, vinyl chloride and polyethylene are used as materials for the gutter, but since these have higher expansion coefficients than concrete, the inner surface may swell due to temperature changes due to climatic conditions. This can cause cracking and peeling in relation to concrete.
また、樋の外面溝方向に蟻型の突起を配設して
あるため、樋とコンクリート面との結合は不十分
で、剥離しやすい、特に、蟻型の突起のない部分
はメクレが発生し、危険である。 In addition, because dovetail-shaped protrusions are arranged in the direction of the outer groove of the gutter, the connection between the gutter and the concrete surface is insufficient and it is easy to peel off, especially in areas without dovetail-shaped protrusions. ,It is a danger.
本考案は、上記従来の技術の問題点に鑑みて案
出されたもので、溝内面に配置される板体がコン
クリートから剥離しない構造で、かつ温泉水を流
しても損傷が発生しないコンクリート側溝の提供
を目的としている。 The present invention was devised in view of the problems of the conventional technology mentioned above, and is a concrete gutter that has a structure in which the plate placed on the inner surface of the gutter does not peel off from the concrete, and does not cause damage even when hot spring water is poured. The purpose is to provide
上記目的を達成するために、本考案におけるコ
ンクリート側溝においては、
コンクリート側溝の溝内面形状に対応させて成
形し、裏面全面に満遍なく突起を多数配設した板
体を、コンクリート側溝の内面に一体に結合させ
てなるコンクリート側溝において、
前記板体は、ガラス繊維とポリエステル樹脂か
らなる強化プラスチツクで成形したものであり、
かつ前記突起はコンクリートとなじみ、付着性の
よい材料からなる針状体であることを特徴として
いる。
In order to achieve the above purpose, the concrete gutter of the present invention is formed by forming a plate body corresponding to the inner surface shape of the concrete gutter and having a large number of protrusions evenly distributed over the entire back surface, which is integrated into the inner surface of the concrete gutter. In the concrete gutter formed by bonding, the plate body is molded from reinforced plastic made of glass fiber and polyester resin,
Further, the protrusion is characterized in that it is a needle-shaped body made of a material that is compatible with concrete and has good adhesion.
第２，３図に図示したように、内枠６，６ａ
に、予めコンクリート側溝の溝内面形状に合わせ
て成形した板体１を表面２側を下側にして被せる
形態で配置する。
As shown in FIGS. 2 and 3, the inner frames 6 and 6a
A plate 1, which has been previously formed to match the shape of the inner surface of the concrete gutter, is placed over the concrete gutter with the surface 2 facing downward.
この後、鉄筋（図示省略）を内枠６，６ａと外
枠７，７ａ間の所定位置に配置した後、この間に
コンクリート５を投入して成形する。 Thereafter, reinforcing bars (not shown) are placed at predetermined positions between the inner frames 6, 6a and the outer frames 7, 7a, and then concrete 5 is poured in between and shaped.
以下この考案の一実施態様をあらわした第１図
から第３図により説明する。
An embodiment of this invention will be explained below with reference to FIGS. 1 to 3.
本考案で使用されるコンクリート側溝は、コン
クリート製Ｕ字形側溝やその他の形状の側溝であ
る。 The concrete gutter used in the present invention is a concrete U-shaped gutter or a gutter of other shapes.
このコンクリート側溝には、溝内面形状に対応
させて成形し、裏面全面に満遍なく突起４を多数
配設した板体１が、コンクリート側溝の内面に一
体に結合されている。 In this concrete gutter, a plate body 1 formed to correspond to the inner surface shape of the groove and having a large number of protrusions 4 evenly distributed over the entire back surface is integrally connected to the inner surface of the concrete gutter.
前記板体１は、摩擦係数の小さい材質、すなわ
ち、ガラス繊維とポリエステル樹脂からなる強化
プラスチツクで成形されている。 The plate 1 is made of a material with a small coefficient of friction, that is, reinforced plastic made of glass fiber and polyester resin.
前記強化プラスチツクで形成した板体１の膨張
係数は、１℃につき0.7×10-5〜1.1×10-5程度で、
コンクリート５の膨張係数とほぼ同じ値のもので
ある。 The expansion coefficient of the plate 1 made of the reinforced plastic is approximately 0.7×10 -5 to 1.1×10 -5 per 1°C.
It has approximately the same value as the expansion coefficient of concrete 5.
また、この板体１の裏面３全面には、第１図ａ
及び第１図ｂのように、コンクリートとの付着面
積を大きく取り、結合面全面を一体に結合可能
に、コンクリートとなじみ、付着性のよい材料か
らなる突起４が満遍なく多数配設されている。 Also, on the entire back surface 3 of this plate 1, there is a
As shown in FIG. 1b, a large number of protrusions 4 made of a material that is compatible with concrete and has good adhesion are arranged evenly so that the area of adhesion to concrete is large and the entire surface of the joint can be integrally joined.
該突起４は、成形時投入されるコンクリート５
と板体１裏面３との付着性能を向上させるため、
鋼繊維、グラスフアイバー、鉄線等の針状体を使
用し、これを板体１の裏面３に溶着又は接着等の
手段により一体的に配設されている。 The protrusion 4 is made of concrete 5 that is poured during molding.
In order to improve the adhesion performance between the plate body 1 and the back surface 3,
A needle-shaped body made of steel fiber, glass fiber, iron wire, etc. is used and is integrally disposed on the back surface 3 of the plate 1 by means such as welding or gluing.
そして、コンクリート側溝の成形の際は板体１
は、第２図及び第３図のように、コンクリート型
枠Ａ内に配置される。 When forming concrete gutters, plate 1
is placed in a concrete formwork A, as shown in FIGS. 2 and 3.
なお、６は掛け蓋式Ｕ形溝のコンクリート型枠
Ａの内枠、７はその外枠である。 Note that 6 is the inner frame of the concrete formwork A with a hanging lid type U-shaped groove, and 7 is its outer frame.
また、６ａは落し蓋型Ｕ形溝の内枠、７ａはそ
の外枠である。 Moreover, 6a is an inner frame of the drop-lid type U-shaped groove, and 7a is its outer frame.
本考案は上述の通り構成されているので、次に
記載する効果を奏する。
Since the present invention is constructed as described above, it produces the following effects.
(1) ガラス繊維とポリエステル樹脂からなる強化
プラスチツクで成形した板体をコンクリート側
溝の溝内面に一体に結合させたため、酸性の強
い温泉水を流す場合でも、側溝が化学変化等で
損傷するのを防止できる。(1) A plate made of reinforced plastic made of glass fiber and polyester resin is integrally bonded to the inner surface of the concrete gutter, which prevents the gutter from being damaged by chemical changes even when flowing highly acidic hot spring water. It can be prevented.
(2) 板体は、摩擦係数の小さい、かつコンクリー
トの膨張係数とほぼ同じ値のガラス繊維とポリ
エステル樹脂からなる強化プラスチツクで成形
されているため、気候条件による温度変化等に
よつて膨らみが発生しない。このため、流雪は
該側溝の溝内面に付着せず、流雪を阻害するこ
とが極めて少ない。(2) Because the plate is made of reinforced plastic made of glass fiber and polyester resin, which has a low coefficient of friction and has a coefficient of expansion that is almost the same as that of concrete, it will bulge due to temperature changes caused by climatic conditions. do not. Therefore, the drifting snow does not adhere to the inner surface of the side gutter, and there is very little chance that the drifting snow will be obstructed.
特に、流路勾配がとれない場所に施工した場
合は、水量の少ない場合でも、雪が側溝内に沈
積することが少なくなり、雪の排出をスムーズ
に行うことができる。 Particularly when installed in a place where the slope of the flow path cannot be maintained, snow is less likely to accumulate in the gutter even when the amount of water is small, and snow can be drained smoothly.
(3) 板体裏面の突起は、コンクリートとなじみ、
付着性がよい針状体であり、かつ板体の裏面全
面に満遍なく多数配設されているため、コンク
リートと板体の結合面は剥離することがない。
また、長手方向端部の屈曲部分にも突起が配設
されているため、板体の部分的な剥離やメクレ
の発生を防止できる。(3) The protrusions on the back of the plate fit into the concrete,
Since they are needle-like bodies with good adhesion and are evenly distributed in large numbers over the entire back surface of the plate, the bonding surface between the concrete and the plate will not separate.
In addition, since the protrusions are also provided at the bent portions of the longitudinal ends, it is possible to prevent the plate from being partially peeled off or from crinkling.
加えて、板体の裏面に配設された突起とコン
クリートとの結合面全面は一体に結合されるた
め、長期間の使用や気候条件による温度変化等
で板体がコンクリート側溝の溝内面から剥離し
たり、メクレ上がつたりすることなく堅固に固
定でき、維持管理に費用を要しない。 In addition, since the entire joint surface between the protrusions on the back of the plate and the concrete is integrally connected, the plate does not peel off from the inner surface of the concrete gutter due to long-term use or temperature changes due to climatic conditions. It can be firmly fixed without twisting or sagging, and requires no cost for maintenance.
(4) 成形作業時において、板体はコンクリート側
溝の型枠の内枠にかぶせる形態で配置した後に
コンクリートを投入するため、製造上作業能率
がよい。従つて、生産性の向上、合理化を図る
ことが出来る。(4) During the forming process, the plate is placed so as to cover the inner frame of the concrete gutter formwork and then concrete is poured into it, which improves production efficiency. Therefore, productivity can be improved and rationalization can be achieved.
図は本考案の実施例に関するもので、第１図ａ
は板体の斜視図、第１図ｂは板体の別実施例の斜
視図、第２図は成形時の説明図、第３図は別の成
形時の説明図である。
符号の説明、１……板体、４……突起、５……
コンクリート、６，６ａ……内枠、７，７ａ……
外枠。
The figures relate to embodiments of the present invention, and are shown in Figure 1a.
1B is a perspective view of another embodiment of the plate, FIG. 2 is an explanatory view during molding, and FIG. 3 is an explanatory view during another molding. Explanation of symbols, 1...Plate body, 4...Protrusion, 5...
Concrete, 6, 6a... Inner frame, 7, 7a...
Outer frame.
Claims (1)
形し、裏面全面に満遍なく突起を多数配設した板
体を、コンクリート側溝の内面に一体に結合させ
てなるコンクリート側溝において、 前記板体は、ガラス繊維とポリエステル樹脂か
らなる強化プラスチツクで成形したものであり、
かつ前記突起はコンクリートとなじみ、付着性の
よい材料からなる針状体であることを特徴とする
コンクリート側溝。[Scope of Claim for Utility Model Registration] In a concrete gutter formed by integrally bonding to the inner surface of the concrete gutter a plate body formed to correspond to the inner surface shape of the groove and having a large number of protrusions evenly distributed over the entire back surface, The plate body is molded from reinforced plastic made of glass fiber and polyester resin,
A concrete gutter characterized in that the protrusion is a needle-shaped body made of a material that is compatible with concrete and has good adhesion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986132297U JPH0533590Y2 (en) | 1986-08-29 | 1986-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986132297U JPH0533590Y2 (en) | 1986-08-29 | 1986-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6341686U JPS6341686U (en) | 1988-03-18 |
| JPH0533590Y2 true JPH0533590Y2 (en) | 1993-08-26 |
Family
ID=31031546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986132297U Expired - Lifetime JPH0533590Y2 (en) | 1986-08-29 | 1986-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533590Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5094244B2 (en) * | 2007-07-05 | 2012-12-12 | 智一 奥田 | Channel block and method for manufacturing channel block |
| GB0905133D0 (en) * | 2009-03-25 | 2009-05-06 | Airbus Uk Ltd | Orientation of interfacing projections |
-
1986
- 1986-08-29 JP JP1986132297U patent/JPH0533590Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6341686U (en) | 1988-03-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3629986A (en) | Expansion joint filler | |
| DE69837143D1 (en) | A method for producing a solar cell | |
| DE69723988D1 (en) | RETRORE-REFLECTING LEVEL MATERIAL WITH EMBEDDED RETRORE-REFLECTING ELEMENTS IN A BINDER LAYER WITH MOLDED MEMORY AND METHOD FOR THE PRODUCTION THEREOF | |
| JPH0533590Y2 (en) | ||
| JPS58173248A (en) | External heat insulation of roof | |
| DE69834096D1 (en) | METHOD FOR PRODUCING A SEMICONDUCTOR ASSEMBLY WITH SCHOTTKY TRANSITION | |
| DE69840666D1 (en) | Process for the production of a solar battery with protective covering by carrier material | |
| KR200250353Y1 (en) | Structure for reinforceing a film of vinyl house | |
| WO2002036899A1 (en) | Sealing apparatus and method | |
| EP1007806B1 (en) | A light-transmitting panel | |
| JPH0125164Y2 (en) | ||
| JP3852179B2 (en) | Joint structure of anticorrosion coated concrete structural member | |
| JPH0627948U (en) | Water stop plate for expansion joint | |
| JP3617961B2 (en) | Side groove cover cover mounting structure | |
| JP2010031516A (en) | Material and construction method for valley gutter | |
| JPS6137754Y2 (en) | ||
| JPH0213242Y2 (en) | ||
| JPH06108550A (en) | External wall flashing member and external wall waterproof structure therewith | |
| JPH0120113Y2 (en) | ||
| JPS641404Y2 (en) | ||
| JPS636246Y2 (en) | ||
| JPH0417694Y2 (en) | ||
| JPS6320748Y2 (en) | ||
| JPS5852907Y2 (en) | heat shrinkable sheet | |
| JPH0218154Y2 (en) |