JP3054425U - Seepage water drainage member - Google Patents
Seepage water drainage memberInfo
- Publication number
- JP3054425U JP3054425U JP1998004771U JP477198U JP3054425U JP 3054425 U JP3054425 U JP 3054425U JP 1998004771 U JP1998004771 U JP 1998004771U JP 477198 U JP477198 U JP 477198U JP 3054425 U JP3054425 U JP 3054425U
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- drainage member
- drainage
- water drainage
- seepage water
- 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
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
(57)【要約】
【課題】 排水性舖装や橋面舖装内に浸透する雨水等の
排水部材として、舖装工事施工の際に伸縮や蛇行が少な
く、道路の曲線や舗装の凸凹にそって所定の位置に正確
に埋設できる浸透水排水部材を提供する。
【解決手段】コイルバネと有孔管を交互に接続すること
によって伸縮や蛇行が少なく、又、コイルバネのフレキ
シブル性によって道路の曲線、舖装の凸凹にそって正確
に埋設できる。
(57) [Abstract] [Problem] As a drainage member for rainwater that penetrates into drainage lining and bridge surface lining, there is little expansion and contraction and meandering during laying construction work, and it can be used on road curves and uneven pavement. A permeated water drainage member that can be accurately buried in a predetermined position is provided. By alternately connecting a coil spring and a perforated pipe, expansion and contraction and meandering are reduced, and the flexibility of the coil spring enables accurate embedding along a curve of a road and unevenness of a furnishing.
Description
【０００１】[0001]
本考案は、アスファルト混合物等によって形成した舗装道路内や、ビル屋上駐 車場舗装内、及び排水を必要とする構造物に浸透した雨水の排水に関するもので ある。 The present invention relates to drainage of rainwater that has penetrated into pavement roads formed by asphalt mixture, pavement rooftops, and structures that require drainage.
【０００２】[0002]
道路の表層を空隙率の大きな素材で形成した排水性舖装や、防水工法を伴った 橋梁の舗装において、雨水等の浸透水を排水する手段として、ステンレス性のス パイラル状のコイルバネを浸透水排水部材として埋設している。（例えば、特公 平６−１９１２２号公報参照） 又一方では、ステンレスの有孔管を浸透水排水部材として埋設する工法も実用 化されている。 As a means of draining seepage water such as rainwater, drainage of seepage water such as rainwater is used for drainage surfacing in which the surface layer of the road is made of a material with a high porosity, and for pavement of bridges with a waterproofing method. It is buried as a drainage member. (For example, see Japanese Patent Publication No. 6-19122) On the other hand, a method of burying a perforated stainless steel pipe as a permeated water drainage member has also been put to practical use.
【０００３】[0003]
排水性舖装や橋梁床版上の舖装内に浸透する雨水等の排水を目的として、ステ ンレス性のスパイラル状のコイルバネを浸透水排水部材として埋設する。この管 は、舖装工事の転圧等による舖装材の圧力によってコイルバネが伸び縮みしたり 、蛇行したりして所定の位置に埋設するのが困難である。又一方ではステンレス の有孔管を浸透水排水部材として埋設する工法も実用化されているがこの管は、 可撓性が悪く道路の曲がりや舖装の凸凹に合せて埋設するのが困難である。 更に、舗装材料の種類によっては、舖装材の圧力によってコイルバネに骨材や アスファルト混合物が詰まり排水管の機能が損なわれるという欠点がある。 本考案は、伸び縮みや蛇行がなく、道路の曲線や舗装の凸凹に合せて設置でき る浸透水排水部材を提供することを課題とする。 更に、舗装材料の種類によっての、詰まりによる排水管機能の損傷のない浸透 水排水部材を提供することを課題とする。 A stainless steel spiral coil spring is buried as a seepage water drainage member for drainage of rainwater etc. that penetrates into drainage lining and lining on bridge decks. It is difficult for this pipe to be buried in a predetermined position because the coil spring expands and contracts or meanders due to the pressure of the lining material due to the rolling pressure of the laying work. On the other hand, a method of embedding a stainless steel perforated pipe as a seepage water drainage member has also been put into practical use. However, this pipe has poor flexibility and is difficult to embed in accordance with the bends of roads and the unevenness of lining. is there. Further, depending on the type of pavement material, there is a disadvantage that the pressure of the surfacing material causes the coil spring to be clogged with the aggregate or asphalt mixture, thereby impairing the function of the drainage pipe. An object of the present invention is to provide a seepage water drainage member which can be installed in accordance with the curve of a road or the unevenness of a pavement without expansion and contraction or meandering. It is another object of the present invention to provide a seepage water drainage member that does not damage the drainage pipe function due to clogging depending on the type of pavement material.
【０００４】[0004]
ステンレス製の線材で作ったスパイラル状のコイルバネ及び、ステンレス製の 有孔管を用い、コイルバネ，有孔管，コイルバネ，有孔管，コイルバネ，の順に 接続したものをユニットとする。ステンレス製の線材で作ったスパイラル状のコ イルバネの表面に、ステンレスの繊維又は、ステンレスの繊維の撚糸で筒状に編 組したカバーを密着させコイルバネ内部への骨材やアスファルト混合物細粒分の 侵入による詰まりを防止する。 施行区間の長さに合せてこのユニットを接続するには、コイルバネの末端をお 互いに重ね合わせる事によって容易にジョイントすることができる。このように して作った浸透排水部材を道路の曲線、舗装の凸凹に合せて埋設する。 A spiral coil spring made of stainless steel wire and a perforated tube made of stainless steel, and a coil spring, a perforated tube, a coil spring, a perforated tube, and a coil spring are connected in this order. The surface of a spiral coil spring made of stainless steel wire is covered with a stainless steel fiber or a cover braided in a tubular shape with a twisted yarn of stainless steel fiber, and the aggregate or asphalt mixture fine particles inside the coil spring are removed. Prevent clogging due to intrusion. To connect this unit according to the length of the enforcement section, the ends of the coil springs can be easily joined by overlapping each other. The infiltrated drainage member thus created is buried in accordance with the curve of the road and the unevenness of the pavement.
【０００５】[0005]
考案の実施の形態を図面を参照して説明する。図１は、本考案の浸透水排水部 材のユニットを示す正面図である。コイルバネ１，有孔管２，が交互に接続点４ で溶接されている。図２はコイルバネに、金属繊維を筒状に編組したカバー３が 装着された状態を示す正面図である。本ユニットを施工区間の長さに合せて、つ なぎ合せるには、ユニット先端のコイルバネを互いにかみ合わせることによって 実現できる。 図３は、本浸透水排水部材６を排水性表層９の中に埋設した状態を示す図であ る。５は、路面を示し、基層７と排水性表層９の間には防水層８が設けられてい る。排水性表層に浸透した雨水等は、防水層で止められ、本浸透水排水部材６に よって所定の排水桝等に排水される。 コイルバネとしては、ステンレス製又はアルミ製で、弾力性、耐押圧性に優れ 車両加重に充分に絶えられるものを使用する。特にアスファルト舖装時の高温度 に耐える耐熱性と耐錆性を有する金属線を使用する。なお、コイルバネの径は使 用箇所に応じて適宜に選択されるものである。 有孔管としては、ステンレス製またはアルミ製の管体であり、その周囲には所 定の間隔で通孔があけられてある。この通孔は、小径であるために管体への骨材 やアスファルト混合物の細粒分の侵入を防ぐ。又、侵入してもわずかであるため に確実に通水空間を確保できる。更に、耐錆性を有し耐押圧性の優れ車両加重に 充分耐えられるものを使用する。なお、有孔管の径は使用箇所に応じて適宜に選 択されるものである。 金属又はガラス繊維で筒状に編組したカバーは、耐錆性，耐熱性を有し、コイ ルバネの保形性をよくし、コイルバネ内部への骨材やアスファルト混合物細粒分 の侵入を防止する。 An embodiment of the invention will be described with reference to the drawings. FIG. 1 is a front view showing the unit of the seepage water drainage member of the present invention. Coil springs 1, perforated tubes 2, are alternately welded at connection points 4. FIG. 2 is a front view showing a state in which a cover 3 in which metal fibers are braided in a tubular shape is attached to a coil spring. This unit can be connected according to the length of the construction section by engaging the coil springs at the end of the unit with each other. FIG. 3 is a diagram showing a state where the permeated water drainage member 6 is buried in the drainage surface layer 9. Reference numeral 5 denotes a road surface, and a waterproof layer 8 is provided between the base layer 7 and the drainage surface layer 9. Rainwater or the like that has permeated the drainage surface layer is stopped by the waterproof layer, and is drained by the permeated water drainage member 6 to a predetermined drainage basin or the like. As the coil spring, use a coil spring made of stainless steel or aluminum that has excellent elasticity and pressure resistance and can be sufficiently cut off for vehicle load. In particular, use a metal wire that has heat resistance and rust resistance that can withstand high temperatures when asphalt is coated. Note that the diameter of the coil spring is appropriately selected according to the place of use. The perforated pipe is a pipe made of stainless steel or aluminum, and holes are drilled around the pipe at predetermined intervals. The small diameter prevents the fine particles of the aggregate and asphalt mixture from entering the pipe due to its small diameter. In addition, since there is little intrusion, a water flow space can be ensured. In addition, use a material that has rust resistance and excellent pressure resistance and can sufficiently withstand vehicle load. The diameter of the perforated pipe is appropriately selected according to the place of use. The cylindrical braided cover made of metal or glass fiber has rust resistance and heat resistance, improves the shape retention of the coil spring, and prevents infiltration of aggregate and asphalt mixture fine particles into the coil spring. .
【０００６】[0006]
コイルバネと有孔管を交互に接続することにより、伸縮、蛇行が少なく道路の 曲線、舖装の凸凹にそって所定の位置に正しく埋設することができる浸透水排水 部材が提供できる。又、コイルバネの表面に金属繊維又はガラスファイバーを筒 状に編組したカバーを装着することによって、コイルバネの形状保持性を高め、 又、コイルバネの内部に骨材、アスファルト等の侵入を防いで排水機能の低下を 防止できる。 By alternately connecting the coil springs and the perforated pipes, it is possible to provide a seepage water drainage member which can be buried correctly at a predetermined position along a curve of a road, irregularities of a surfacing, with less expansion and contraction and meandering. In addition, by attaching a cover made of metal fiber or glass fiber into a tubular shape on the surface of the coil spring, the shape retention of the coil spring is improved, and the drainage function is prevented by preventing aggregates and asphalt from entering the inside of the coil spring. Can be prevented from decreasing.
【図１】浸透水排水部材の正面図である。コイルバネ１
と有孔管２が交互に接続されている状態を示している。FIG. 1 is a front view of a seepage water drainage member. Coil spring 1
And the perforated pipe 2 are connected alternately.
【図２】浸透水排水部材のコイルバネ１の表面に金属繊
維を筒状に編組したカバー３を装着した状態を示す正面
図である。FIG. 2 is a front view showing a state in which a cover 3 in which metal fibers are braided in a tubular shape is mounted on the surface of a coil spring 1 of the seepage water drainage member.
【図３】道路の排水性表層９下部に浸透水部材が埋設さ
れている状況を示す断面図である。FIG. 3 is a cross-sectional view showing a state in which a seepage water member is buried under a drainage surface layer 9 of a road.
１， コイルバネ ２， 有孔管 ３， 金属繊維カバー ４， 溶接点 ５， 舗装路面 ６， 浸透水排水部材 ７， 基層 ８， 防水層 ９， 排水性表層 1, coil spring 2, perforated pipe 3, metal fiber cover 4, welding point 5, pavement surface 6, seepage water drainage member 7, base layer 8, waterproof layer 9, drainage surface layer
Claims (4)
線で作られたスパイラル状のコイルバネと同じくステン
レス，アルミ等の錆びにくい金属で作られた有孔管を交
互に接続したことを特徴とする浸透水排水部材。A spiral coil spring made of a wire made of a non-rusting metal such as stainless steel or aluminum, and a perforated pipe made of a non-rusting metal such as stainless steel or aluminum are connected alternately. Seepage water drainage member.
繊維又は、その撚糸，ガラスファイバー又はその撚糸等
で筒状に編組したカバーをコイルバネの表面に装着した
ことを特徴とする請求項１記載の浸透水排水部材。2. The coil spring according to claim 1, wherein a cover made of a metallic fiber such as stainless steel, aluminum, or the like, or a twisted yarn, a glass fiber, or a twisted yarn thereof is braided in a tubular shape. Seepage water drainage member.
排水管。3. A drainage pipe comprising the member according to claim 1.
舖装道路用排水管。4. A drainage pipe for a laid road comprising the member according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998004771U JP3054425U (en) | 1998-05-27 | 1998-05-27 | Seepage water drainage member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1998004771U JP3054425U (en) | 1998-05-27 | 1998-05-27 | Seepage water drainage member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3054425U true JP3054425U (en) | 1998-12-04 |
Family
ID=43188472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1998004771U Expired - Lifetime JP3054425U (en) | 1998-05-27 | 1998-05-27 | Seepage water drainage member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3054425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3409289B2 (en) | 2000-09-11 | 2003-05-26 | 飛島道路株式会社 | Infiltration water discharge member and pavement structure |
-
1998
- 1998-05-27 JP JP1998004771U patent/JP3054425U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3409289B2 (en) | 2000-09-11 | 2003-05-26 | 飛島道路株式会社 | Infiltration water discharge member and pavement structure |
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