JPH0598613A - Constructing method for marking of road - Google Patents
Constructing method for marking of roadInfo
- Publication number
- JPH0598613A JPH0598613A JP3285504A JP28550491A JPH0598613A JP H0598613 A JPH0598613 A JP H0598613A JP 3285504 A JP3285504 A JP 3285504A JP 28550491 A JP28550491 A JP 28550491A JP H0598613 A JPH0598613 A JP H0598613A
- Authority
- JP
- Japan
- Prior art keywords
- marking
- road
- road surface
- thin plate
- inorganic coloring
- 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
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、道路面標識の施工方
法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for constructing road surface signs.
【０００２】[0002]
【従来の技術】車線区分の白線、横断歩道のゼブラマー
ク、矢印、Ｕターン禁止等の図形や、一時停止表示、行
く先表示等の文字よりなる道路面標識の従来の施工方法
は、酸化チタン、炭酸カルシウム等の無機質色材粉末に
メタアクリル樹脂、ポリオレフィン樹脂等の熱可塑性樹
脂を加えたものを道路作業現場で溶融し、溶融状態で道
路面に厚さ０．８〜１ｍｍに塗布して所定の形状の図形
又は文字を描いている。この方法では、直線又はその組
み合わせ図形の施工は簡単であるが、複雑な図形や文字
については型板を使用する必要があり、作業能率が低下
しコスト高となるほか、交通遮断時間が長くなるなどの
問題がある。2. Description of the Related Art Conventional construction methods for road markings such as white lines for lane markings, zebra marks on pedestrian crossings, arrows, U-turn prohibited figures, and characters such as stop indications and destination indications are titanium oxide, Inorganic coloring material powder such as calcium carbonate and thermoplastic resin such as methacrylic resin and polyolefin resin are melted at the road work site and applied to the road surface in a molten state to a thickness of 0.8 to 1 mm. Is drawing a figure or character in the shape of. With this method, it is easy to construct a straight line or its combination figure, but it is necessary to use a template for complicated figures and characters, which reduces work efficiency and costs, and lengthens the time for traffic interruption. There are problems such as.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、上記のよう
な従来法の欠点を解決した道路面標識の施工方法を提供
することを目的とする。SUMMARY OF THE INVENTION It is an object of the present invention to provide a method for constructing road markings, which solves the above-mentioned drawbacks of the conventional methods.
【０００４】[0004]
【課題を解決するための手段】本発明にかかわる道路面
標識の施工方法は、無機質の色材粉末と熱可塑性樹脂と
の混合物を加熱成型して道路面標識の形状とした薄板を
道路面に配置し、その薄板を加熱して溶融し道路面に融
着することを特徴とする。A method of constructing a road surface sign according to the present invention is a method for forming a road surface sign thin plate on a road surface by heat-molding a mixture of an inorganic coloring material powder and a thermoplastic resin. It is characterized in that the thin plate is placed, heated and melted to be fused to the road surface.
【０００５】無機質色材粉末としては酸化チタン、炭酸
カルシウム等の白色無機質粉末や、着色無機質粉末等、
従来法において使用されている無機質色材粉末はすべて
使用可能である。また熱可塑性樹脂としてはメタアクリ
ル樹脂、ポリオレフィン樹脂等、従来法において使用さ
れている熱可塑性樹脂はすべて使用可能である。Examples of the inorganic coloring material powder include white inorganic powder such as titanium oxide and calcium carbonate, colored inorganic powder, and the like.
All of the inorganic coloring material powders used in the conventional method can be used. Further, as the thermoplastic resin, all the thermoplastic resins used in the conventional method such as methacrylic resin and polyolefin resin can be used.
【０００６】本発明においては、これら無機質の色材粉
末と熱可塑性樹脂との混合物を、道路作業現場で溶融し
その溶融物で道路面に図形や文字を描くのではなく、道
路作業現場とは離れた工場で加熱成型して予め道路面標
識の形状とした薄板を製造することができる。In the present invention, the mixture of the inorganic coloring material powder and the thermoplastic resin is not melted at a road work site and the melt is not used to draw a figure or a character on the road surface. It is possible to manufacture a thin plate in the shape of a road marking in advance by heat molding at a remote factory.
【０００７】このような道路面標識の形状の薄板を製造
する方法としては、平板からのカッティング又は打ち抜
き、溶融物として型枠内に流し込む、射出成型など、従
来熱可塑性樹脂の成型方法として知られている方法の中
から適宜選択すれば良い。同一図形又は文字を大量に製
造できるのでコストは安くなる。薄板の厚さは０．５〜
２ｍｍ、好ましくは０．８〜１ｍｍとするのが適当であ
る。所望によりこの薄板の表面にガラスビーズ等を付着
させても良い。分離部分のある文字などについては、構
成要素を別個に成型した後、ポリオレフィンフィルムな
どの熱溶融性フィルム上に配列して固定しておけば使用
に便利である。補強のためポリオレフィンフィルムなど
の熱溶融性フィルムを裏打ちしても良い。道路面標識の
形状の薄板を構成している熱可塑性樹脂と同等又はそれ
以下の融点を有する熱溶融性フィルムを使用すれば、こ
のような熱溶融性フィルムは薄板の加熱時に同時に溶融
するので、付着させたままで施工できる。As a method for producing such a thin plate in the shape of a road marking, conventionally known as a method for molding a thermoplastic resin, such as cutting or punching from a flat plate, pouring it as a melt in a mold, injection molding, or the like. The method may be appropriately selected from the above methods. Since the same figure or character can be mass-produced, the cost is reduced. The thickness of the thin plate is 0.5 ~
It is suitable to set it to 2 mm, preferably 0.8 to 1 mm. If desired, glass beads or the like may be attached to the surface of this thin plate. For a character having a separated portion, it is convenient to use the components if they are separately molded and then arranged and fixed on a heat-meltable film such as a polyolefin film. A heat-meltable film such as a polyolefin film may be lined for reinforcement. If a heat-meltable film having a melting point equal to or less than that of the thermoplastic resin forming the thin plate in the shape of the road surface sign is used, such a heat-meltable film melts at the same time when the thin plate is heated, It can be installed with it attached.
【０００８】道路面への施工に当っては、このようにし
て予め成型された道路面標識の形状の薄板を道路面に配
置し、その薄板の表面から加熱すれば、この薄板を構成
している熱可塑性樹脂が溶融し、冷却後道路面に融着す
る。In the case of construction on a road surface, a thin plate in the shape of a road surface sign preformed in this way is arranged on the road surface and heated from the surface of the thin plate to form this thin plate. The thermoplastic resin that is present melts and, after cooling, fuses to the road surface.
【０００９】加熱方法としては、道路面に配置した薄板
のやや上方からのバーナー火炎による加熱、遠赤外線加
熱等、適宜の方法を用いることができる。樹脂の溶融後
ローラーによる圧着を行っても良い。As a heating method, an appropriate method such as heating a thin plate arranged on the road surface with a burner flame from slightly above, or far infrared heating can be used. After the resin is melted, pressure bonding with a roller may be performed.
【００１０】作業現場では、予め道路面標識の形状に成
型された薄板を道路面に配置して加熱するだけで良いの
で、作業が迅速に行われる。At the work site, it is only necessary to place a thin plate, which is molded in the shape of the road surface sign, on the road surface in advance and heat it. Therefore, the work can be carried out quickly.
【００１１】[0011]
【発明の効果】道路面標識の施工を簡単迅速に行うこと
ができる。EFFECT OF THE INVENTION Construction of road markings can be carried out easily and quickly.
Claims (1)
合物を加熱成型して道路面標識の形状とした薄板を道路
面に配置し、その薄板を加熱して溶融し道路面に融着す
ることを特徴とする道路面標識の施工方法。1. A thin plate in the shape of a road marking is formed by heating and molding a mixture of an inorganic coloring material powder and a thermoplastic resin, and the thin plate is heated and melted to be fused to the road. A method of constructing a road surface sign, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3285504A JPH0598613A (en) | 1991-10-07 | 1991-10-07 | Constructing method for marking of road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3285504A JPH0598613A (en) | 1991-10-07 | 1991-10-07 | Constructing method for marking of road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0598613A true JPH0598613A (en) | 1993-04-20 |
Family
ID=17692389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3285504A Pending JPH0598613A (en) | 1991-10-07 | 1991-10-07 | Constructing method for marking of road |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0598613A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6998010B2 (en) * | 2001-12-04 | 2006-02-14 | Integrated Paving Concepts Inc. | Method and apparatus for heating surface markings |
| US8133540B2 (en) | 2002-12-03 | 2012-03-13 | Flint Trading, Inc. | Method of applying a thermally settable coating to a patterned substrate |
| JP2021017708A (en) * | 2019-07-18 | 2021-02-15 | リンテック株式会社 | Sign member and sign member construction method |
-
1991
- 1991-10-07 JP JP3285504A patent/JPH0598613A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6998010B2 (en) * | 2001-12-04 | 2006-02-14 | Integrated Paving Concepts Inc. | Method and apparatus for heating surface markings |
| US7066680B2 (en) | 2001-12-04 | 2006-06-27 | Integrated Paving Concepts Inc. | Method of forming an inlaid pattern in an asphalt surface |
| US8133540B2 (en) | 2002-12-03 | 2012-03-13 | Flint Trading, Inc. | Method of applying a thermally settable coating to a patterned substrate |
| JP2021017708A (en) * | 2019-07-18 | 2021-02-15 | リンテック株式会社 | Sign member and sign member construction method |
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