JPH041309A - Formation of marking of road and application device - Google Patents
Formation of marking of road and application deviceInfo
- Publication number
- JPH041309A JPH041309A JP2103687A JP10368790A JPH041309A JP H041309 A JPH041309 A JP H041309A JP 2103687 A JP2103687 A JP 2103687A JP 10368790 A JP10368790 A JP 10368790A JP H041309 A JPH041309 A JP H041309A
- Authority
- JP
- Japan
- Prior art keywords
- paint
- molded
- glass beads
- road
- particles
- 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
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000003973 paint Substances 0.000 claims abstract description 48
- 239000011324 bead Substances 0.000 claims abstract description 40
- 239000011521 glass Substances 0.000 claims abstract description 35
- 239000002245 particle Substances 0.000 claims abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 239000011347 resin Substances 0.000 claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 15
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 abstract description 12
- 230000008018 melting Effects 0.000 abstract description 12
- 244000025254 Cannabis sativa Species 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 238000005469 granulation Methods 0.000 description 3
- 230000003179 granulation Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 206010017577 Gait disturbance Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
Landscapes
- Road Repair (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
Description
【発明の詳細な説明】
[産業上の利用分野コ
本発明は雨天時の夜間視認性の優れた路面標示の形成方
法及びその路面標示施工機に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for forming road markings with excellent nighttime visibility in rainy weather and a road marking construction machine therefor.
[従来の技術]
道路標示の雨天時の夜間の視認性を高めるため路面標示
に立体ma!を付ける従来の方法は、■金属又はプラス
チック型成形物に反射体を取付け、これを路面にビス又
は接着側で設置するもの。[Prior art] To improve the visibility of road markings at night during rainy weather, three-dimensional ma! The conventional method for attaching a reflector is to attach a reflector to a metal or plastic molded product and install it on the road surface with screws or adhesive.
■金属鋲又はプラスチック製おわん型成形物を路面に貼
りつけるもの。■Those that attach metal studs or plastic bowl-shaped moldings to the road surface.
■表面に反射材を付は凹凸を付けたシートを路面には貼
り付けるもの。■With reflective material on the surface, a sheet with uneven surfaces is attached to the road surface.
■施工された路面標示塗膜に型押して溝又は凹凸をつけ
るもの。■Applying grooves or irregularities by stamping the applied road marking coating.
■高度な粘性をもった塗料を特殊な塗装機で路面に一定
量ずって滴下し、凸状半球体のスポットを形成するもの
く例えば特開昭60−156807号公報)等があるが
、これらにはそれぞれ長所と短所がある。■There are some methods, such as Japanese Patent Application Laid-open No. 156807/1983), in which a certain amount of highly viscous paint is dropped on the road surface using a special paint machine to form a convex hemispherical spot. Each has advantages and disadvantages.
[発明が解決しようとする課題]
すなわち上記の■乃至■等の従来技術には、■及び■は
二輪車への交通障害、スリップ、つまづきの危険性、除
雪への障害、コスト高、ライン塗装時の効率低下等の問
題がある。[Problems to be Solved by the Invention] In other words, the above-mentioned conventional technologies include: ■ and ■ are traffic obstacles to motorcycles, risk of slipping and stumbling, obstruction to snow removal, high cost, and line painting. There are problems such as reduced efficiency.
■は剥離と耐久性および塗り替え時に問題がある。■ has problems with peeling, durability, and repainting.
■は溝にゴミがたまる問題と形状の耐久性に問題がある
。■ has the problem of dirt accumulating in the grooves and the durability of the shape.
■は比較的欠点が少ないが、施工装置が大がかりで塗料
や施工機の微妙な条件の違いでスポットの形状が変わる
問題がある。Method (2) has relatively few drawbacks, but the problem is that the construction equipment is large-scale and the shape of the spot changes due to subtle differences in the conditions of the paint and construction equipment.
本発明は上記の諸問題を解消し、PJ単な施工機による
施工方法で安定した立体模様をもつ路面標示を交通開放
までの時間を短時間で形成できる方法と、その施工機を
提供するものである。The present invention solves the above-mentioned problems and provides a method for forming road markings with a stable three-dimensional pattern in a short time until the traffic is opened by a construction method using a simple project construction machine, and a construction machine for the same. It is.
[課題を解決するための手段]
上記目的を達成するなめ、本発明の第1の発明では、熱
可塑性溶融式塗料又は2液反応型塗料(又は樹脂)を用
いて径2〜20霧の粒状(球状、円盤状、ベレット状等
)の成形物で内部に反射用ガラスビーズを分散させたも
の、またはこれらの表面にガラスビーズを固着したもの
によって成形粒を予め作成しておき、この成形物と同質
または異質の液状塗料を路面に一定幅に塗布し、その直
後の未乾燥の塗膜面に前記成形粒を散布し、塗膜の硬化
と同時に粒状成形物を固着させるものである。[Means for Solving the Problems] In order to achieve the above object, in the first invention of the present invention, a thermoplastic melt-type paint or a two-component reactive paint (or resin) is used to form particles with a diameter of 2 to 20 mm. Molded particles are prepared in advance from molded objects (spherical, disc-shaped, pellet-shaped, etc.) with reflective glass beads dispersed inside them, or glass beads are fixed to the surface of these molded objects. A liquid paint of the same or different quality is applied to the road surface in a constant width, and immediately after that, the molded granules are scattered on the undried paint film surface, and the granular molded product is fixed simultaneously with the hardening of the paint film.
また、成形物を散布した直後に反射用ガラスビーズをそ
の上から散布するか、又はビーズ入り塗料を塗布する施
工方法をとりうる。Alternatively, a construction method may be used in which reflective glass beads are sprinkled over the molded product immediately after the molded product is sprayed, or a paint containing beads is applied.
さらに、散布した成形粒或はガラスビーズの固着を確実
にするために、これらの施工後未硬化ライン上をローラ
ーで軽く押えて整合させることもできる。Furthermore, in order to ensure the fixation of the dispersed molded particles or glass beads, the uncured lines can be lightly pressed with a roller to align them after they have been applied.
このような方法を実施する第2の発明の施工機は、第1
図に示す様に自走式の施工機本体1に、熱可塑性溶融式
塗料或は2液反応型塗料又は樹脂からなる溶融塗料5を
路面6に一定幅の帯状に塗布するための偏平出口4にシ
ャッター3を有する溶融塗料ホッパー2を設けた溶融塗
料塗布装置7と、その塗布された未乾燥の塗膜8上に、
再帰反射性ガラスビーズを内部に分散させた径2〜20
−の成形粒12として投下する成形粒散布装置13と、
その散布した成形粒12表面及び塗膜8上にガラスビー
ズ14を付着させるガラスビーズ散布装置15とを進行
方向に縦列に設置する。16はライン上を軽く押えるロ
ーラーである。The construction machine of the second invention that carries out such a method is the construction machine of the first invention.
As shown in the figure, a self-propelled construction machine body 1 has a flat outlet 4 for applying a melt paint 5 made of thermoplastic melt paint, two-component reactive paint, or resin to a road surface 6 in the form of a belt of a constant width. A molten paint coating device 7 is provided with a molten paint hopper 2 having a shutter 3, and on the applied undried coating film 8,
Diameter 2-20 with retroreflective glass beads dispersed inside
- a shaped grain scattering device 13 for dropping shaped grains 12;
A glass bead dispersing device 15 for depositing glass beads 14 on the surface of the dispersed molded particles 12 and on the coating film 8 is installed in tandem in the traveling direction. 16 is a roller that lightly presses the line.
前記成形粒散布装置13は、熱可塑性溶融塗料又は2液
反応型塗料(又は樹脂)を用いて成形した成形粒の収容
室9と、該収容室内に接して回転され周面に成形粒12
を受入れる粒径より大きい投下孔11が軸方向に沿って
一定間隔、又はランダムに穿設された回転ドラム10と
を備え、走行体の施工機本体1の車輪の回転より伝動装
置23を介して回転ドラム10を回転させて、定間隔に
成形粒12を前記路面6に塗布された未硬化の塗膜8上
に投下するように構成する。The molded grain dispersing device 13 has a storage chamber 9 for molded grains molded using a thermoplastic molten paint or a two-component reactive paint (or resin), and is rotated in contact with the storage chamber and sprays molded grains 12 on the circumferential surface.
A rotary drum 10 is provided with drop holes 11 having a diameter larger than that for receiving particles, which are bored at regular intervals or randomly along the axial direction, and the rotation of the wheels of the construction machine main body 1 of the traveling body is carried out via a transmission device 23. The rotary drum 10 is rotated to drop molded particles 12 at regular intervals onto the uncured coating film 8 applied to the road surface 6.
また、前記成形粒の散布装置は、第2図に示すように、
成形粒容器17と、その下部に傾斜状の投下案内板21
とスリット状開口部を開閉するシャッター20とで投下
口19を形成したものを用いてもよい。Moreover, as shown in FIG. 2, the shaped particle dispersion device is
Molded granule container 17 and an inclined dropping guide plate 21 at the bottom thereof
A drop opening 19 may be formed by a shutter 20 that opens and closes a slit-shaped opening.
成形粒12を形成する方法としては、−船釣な造粒法が
適用できる0例えば、熱可塑性樹脂に顔料、フィラー、
ガラスビーズ等を配合した溶融用塗料(JIS K
5665の3種など)を200℃程度で加熱溶融し液
状にして押出し造粒機で造粒し、さらに、整粒機にかけ
て粒形を揃える方法がある。整粒機中で鋭角部分や粒の
脆弱部分が削られて球状になっていくが、粒に含まれて
いるガラスビーズは耐摩耗性が他の部分より優れている
ため粒の表面に残る。As a method for forming the molded particles 12, a granulation method can be applied.For example, a pigment, a filler,
Melting paint containing glass beads, etc. (JIS K
There is a method of heating and melting 3 types of 5665) at about 200° C. to make a liquid, granulating it with an extrusion granulator, and then granulating it with a granulator to make the particle shape uniform. The sharp edges and fragile parts of the grains are shaved off in the grain sizer to make them spherical, but the glass beads contained in the grains remain on the surface of the grains because they have better wear resistance than other parts.
反応樹脂塗料で造粒する場合は、高度に粘性をもたせた
液状物にし、2液型の場合は2液混合装置で均一に混合
した後、押出しコールドカット造粒法等を利用して造粒
し、溶融用塗料の場合と同様の方法で整粒して成形物と
する。When granulating with reactive resin paint, it is made into a highly viscous liquid, and in the case of a two-component type, it is mixed uniformly with a two-component mixing device, and then granulated using an extrusion cold-cut granulation method, etc. Then, it is sized to form a molded product using the same method as for melting paint.
反射材(ガラスビーズ)を粒の表面により多く突出させ
たい場合には、−旦成形した成形物をガラスビーズを混
合したクリヤー塗料(アクリル樹脂等の溶液)中に浸漬
する方法、あるいは成形物を、ガラスビーズを含まない
クリヤー塗料中に浸漬してコーティングした後、未乾燥
のうちにガラスビーズの入ったドラムに投入し連続的に
回転させて表面にガラスビーズを固着させる方法もある
。If you want the reflective material (glass beads) to protrude more from the surface of the particles, you can immerse the molded product in clear paint (a solution of acrylic resin, etc.) mixed with glass beads, or Another method is to coat the material by immersing it in a clear paint that does not contain glass beads, and then pouring it into a drum containing glass beads while it is still wet and rotating it continuously to fix the glass beads on the surface.
これら粒状成形物である成形粒の施工方法は、溶融用塗
料を使った場合は、溶融用塗料専用プライマーを塗装後
、手動または自走式(機械式)施工機で従来法にて膜厚
1〜2閣程度に溶i!塗料を塗布してラインを形成し、
この直後に専用施工機を用いて前記成形粒を未乾燥のラ
イン上に散布して粒を固着させる。溶融塗料と成形粒は
同質の熱可塑性物質であって、塗装置後の熱を保有した
ライン上に溶着固着される。The method of applying these molded granules, which are granular molded products, is when using a melting paint, after applying a special primer for the melting paint, the conventional method is applied manually or with a self-propelled (mechanical) construction machine to a film thickness of 1. ~ It melted to about 2 temples! Apply paint to form lines,
Immediately after this, the molded granules are sprinkled onto the undried line using a dedicated construction machine to fix the granules. The molten paint and the molded particles are the same thermoplastic material, and are welded and fixed on the line that retains the heat after the coating is applied.
[作用コ
専用機による成形粒の散布の一方法は、第1図の施工機
の溶融釜からのホッパー2のシャッター3から流下され
た路面6上の塗膜8上に、回転ドラム10にあけられた
投下孔11を通って成形粒12が散布され、その上にガ
ラスビーズを散布する場合は、ガラスビーズ散布機15
によりビーズを散布し、次いで調整用ローラー16で調
整を行回転ドラム10の投下孔11は粒径の1.5〜2
倍程度とし、一定間隔またはランダムに投下孔11を配
置する0回転ドラム10の幅はラインの幅に従って選択
し、ドラムの回転数は成形粒の散布量との関連で決めら
れる。[One method of dispersing molded particles using a dedicated machine is to spray the coating film 8 on the road surface 6, which has flowed down from the shutter 3 of the hopper 2 from the melting pot of the construction machine shown in FIG. When the molded grains 12 are scattered through the drop hole 11 and glass beads are scattered thereon, a glass bead scatterer 15 is used.
The beads are dispersed by the roller 16, and then the beads are adjusted by the adjusting roller 16.
The width of the 0-rotation drum 10, in which the drop holes 11 are arranged at regular intervals or randomly, is selected according to the width of the line, and the number of rotations of the drum is determined in relation to the amount of sprayed particles.
別の一方法としては第2図に示す、成形粒を充填する成
形粒容器17の下部に投下口19とシャッター20を設
け、シャッター20の開閉により成形粒18を案内板2
1に沿って落下させる成形粒散布装置22により、走行
体の自走につれて前記路面6上に塗布された未硬化の塗
膜8上に散布させて行く、この場合、溶融式塗料、ガラ
スビーズ散布機、調整用ローラーは第1図に示すと同様
の装置を使用し、成形粒18を散布直後にガラスビーズ
を散布し、成形粒の固着していない部分に固着させるこ
とにより、ライン全体の夜間反射性を確保する。Another method, as shown in FIG. 2, is to provide a drop-in port 19 and a shutter 20 at the bottom of a shaped grain container 17 filled with shaped grains, and by opening and closing the shutter 20, the molded grains 18 are transferred to the guide plate 2.
1, the molded particles are dispersed onto the uncured coating film 8 applied to the road surface 6 as the traveling body moves by itself. In this case, molten paint and glass beads are dispersed. The same machine and adjustment roller as shown in Fig. 1 is used, and by scattering glass beads immediately after dispersing the molded grains 18 and fixing them on the unfixed parts of the molded grains, the entire line can be stabilized at night. Ensure reflectivity.
さらに、成形粒の形状不揃いでラインの凹凸が著しく、
塗面の調整が必要な場合には、ガラスビーズの散布直後
に適度の重量をもったローラー16でライン上を転がす
ことにより調整する。Furthermore, the uneven shape of the molded grains makes the lines extremely uneven.
If it is necessary to adjust the coating surface, the adjustment can be made by rolling the glass beads on the line with a roller 16 having an appropriate weight immediately after scattering the glass beads.
2液反応型塗料を使用する場合も、前記溶融用の塗料と
同様に行うことができる。この場合、塗料の塗装方法は
、2液を混合した塗料を溶融用手動スリッターに充填し
てライン塗装し、その直後に前記溶融用と同様の方法で
成形物を散布して固着する。塗料の塗装方法として2液
混合装置と圧送式塗装装置を付けた専用の自動塗装機で
行うことも可能である6反射材の散布及び塗面の調整に
ついても溶融用の場合と同様に行う。When using a two-component reactive paint, it can be carried out in the same manner as the above-mentioned melting paint. In this case, the coating method is to fill a manual slitter for melting with a mixture of two components and perform line coating, and immediately after that, the molded product is spread and fixed in the same manner as for melting. The coating method can also be carried out using a dedicated automatic coating machine equipped with a two-liquid mixing device and a pressure-feeding coating device. 6. Spraying the reflective material and adjusting the coating surface are done in the same way as for melting.
実施例1
成形物及び塗料の配合 重量%結合材(
Cs系石油樹脂)15
二酸化チタン 8骨材(寒水石
2厘目)26
フィラー(微粉重質炭カル)30
ガラスビーズ(粒径105〜850μm)16(JIS
R3301路面標示塗料用
ガラスビーズ、1号)
添加材(可塑剤、安定剤) 5合計 100
上記配合物を200℃近辺に加熱溶融し液状にしたもの
を押し出し造粒法により造粒し粒径2〜5−に整粒した
1粒の形状は球状に近いものが殆どであるが、一部円磐
状等のものも認められた。Example 1 Formulation of molded article and paint Weight % binder (
Cs-based petroleum resin) 15 Titanium dioxide 8 Aggregate (Kansuiseki 2nd ring) 26 Filler (fine heavy coal) 30 Glass beads (particle size 105-850 μm) 16 (JIS
R3301 Glass beads for road marking paint, No. 1) Additives (plasticizers, stabilizers) 5 total 100 The above compound was heated and melted at around 200°C, liquefied, and granulated by extrusion granulation method to obtain particles with a diameter of 2. Most of the grains sized to ~5-5 were close to spherical in shape, but some were also observed to be circular.
この配合物を溶解釜で200℃近辺に溶解し、自走式施
工機にて路面に膜厚1.5−1幅15c*に塗布後専用
機にて上記成形粒を約100 g / m散布した。さ
らにガラスビーズを約40g/m散布し、最後にローラ
ーを軽く転がしてラインの調整を行った。This compound was melted at around 200°C in a melting pot, and after being applied to the road surface with a self-propelled construction machine to a film thickness of 1.5-1 width of 15cm*, the above molded particles were spread at about 100 g/m using a special machine. did. Furthermore, about 40 g/m of glass beads were scattered, and finally the line was adjusted by rolling lightly with a roller.
仕上がったラインは塗面に2〜5■高の凸部をもつ立体
標示ラインとなり、昼間は勿論、雨天、夜間時の視認性
も良好であった。The finished line was a three-dimensional marking line with convex parts 2 to 5 cm high on the painted surface, and visibility was good not only during the day but also during rainy days and at night.
実施例2
成形粒及び塗料の配合 重量%(A)
反応型アクリル樹脂*3〇
二酸化チタン 10骨材(寒水石
2厘目)25
フィラー(微粉重質度カル)10
ガラスビーズ(粒径206〜850 μm) 20(J
IS R3301路面標示ケ料用
ガラスビーズ、1号)
添加剤(可塑剤、安定剤) 5合計 100
*プレポリマー/アクリルモノマー
(8)有機過酸化物 50希釈剤
50合計 100
上記配合物A/Bを100/2に混合し、ポットライフ
(可使用時間)に注意しながら押し出しコールドカット
法で造粒し、整粒機にて処理し、2〜5■程度の成形粒
にしな。Example 2 Composition of molded particles and paint Weight % (A)
Reactive acrylic resin *3 Titanium dioxide 10 Aggregate (Kansuiseki 2nd ring) 25 Filler (fine powder gravity cal) 10 Glass beads (particle size 206-850 μm) 20 (J
IS R3301 Glass beads for road marking, No. 1) Additives (plasticizers, stabilizers) 5 total 100 *Prepolymer/acrylic monomer (8) Organic peroxide 50 Diluent 50 Total 100 Above formulation A/B The mixture was mixed in a ratio of 100/2, granulated using an extrusion cold cut method while paying attention to the pot life (pot life), and processed with a granulator to form granules of about 2 to 5 square centimetres.
上記配合物A/Bを100/2に混合する混合装置スタ
チックミキサーを備えた専用施工機にて路面に均一に厚
み1,5〜2■、幅153に塗布し、直後前記成形粒を
専用スリット式散布装置で約10 Or / mに散布
した。更にガラスビーズを50 g/mに散布し、R後
にローラーを軽く転がして押え、ラインの調整をして仕
上げた。The above formulation A/B is uniformly applied to the road surface to a thickness of 1.5 to 2 cm and a width of 153 mm using a special construction machine equipped with a mixing device static mixer that mixes the mixture A/B at a ratio of 100/2. It was sprayed at about 10 Or/m using a slit sprayer. Furthermore, glass beads were scattered at 50 g/m, and after R, the material was lightly rolled with a roller and pressed down, and the line was adjusted to finish.
仕上がったラインは塗面に2〜5■高の凸部をもった立
体型標示ラインとなり、昼間は勿論、雨天、夜間時の視
認性も良好であり、反応型樹脂を使用しているため、形
状の耐久性も良好であった。The finished line is a three-dimensional marking line with a convex part 2 to 5 cm high on the painted surface, and it is highly visible not only during the day, but also in the rain and at night, and because it uses reactive resin, The durability of the shape was also good.
[発明の効果]
本発明は路面への施工装置が非常に簡単で、施工時の交
通開放丈での時間も短く、仕上がったラインは立体性を
有するため、雨水の排水がよく、雨天、夜間時の視認性
がきわめて良好であり、交通安全に寄与するところが大
である。[Effects of the invention] In the present invention, the construction equipment for road surface is very simple, the time required to open the road during construction is short, and the finished line has three-dimensionality, so rainwater drains well and can be easily used on rainy days and at night. Visibility at the time is extremely good, which greatly contributes to traffic safety.
第1図は本発明の一実施例を示す施工機の要部構成図、
第2図はスリット式成形粒散布装置の説明図、第3図は
施工機の概略構成図、第4図は本発明により施工された
路面標示線である。
1・・・施工機本体、訃・・溶融塗料ホッパー、3・・
・シャッター、4・・・出口、5・・・溶融塗料、6・
・・路面、7・・・溶融塗料塗布装置、8・・・塗膜、
9・・・成形粒収容室、10・・・回転ドラム、11・
・・投入口、】2・・・成形粒、13・・・成形粒散布
装置、14・・・ガラスビーズ、15・・・ガラスビー
ズ散布機、16・・・調整用ローラー、17・・・成形
粒容器、18・・・成形粒、19・・・投下口、20・
・・シャツツタ−121・・・傾斜案内板、22・・・
成形粒散布装置、23・・・伝動装置。FIG. 1 is a configuration diagram of the main parts of a construction machine showing an embodiment of the present invention;
FIG. 2 is an explanatory diagram of a slit-type molded grain dispersing device, FIG. 3 is a schematic diagram of the construction machine, and FIG. 4 is a road marking line constructed according to the present invention. 1... Construction machine body, molten paint hopper, 3...
・Shutter, 4...Exit, 5...Melted paint, 6.
... Road surface, 7... Melt paint coating device, 8... Paint film,
9... Molded grain storage chamber, 10... Rotating drum, 11.
... Input port, ]2... Molded grains, 13... Molded grain scattering device, 14... Glass beads, 15... Glass bead scattering machine, 16... Adjustment roller, 17... Molded granule container, 18... Molded granule, 19... Drop-in port, 20.
...Shirt Tsuta-121...Slanted guide plate, 22...
Molded grain scattering device, 23...transmission device.
Claims (6)
〜20mmの粒状樹脂成形物を、この樹脂と同種又は異
種の塗料を路面に帯状に塗布して、その未乾燥の塗膜上
に散布し固着させラインを形成する路面標示の形成方法
。(1) Diameter 2 with retroreflective glass beads dispersed inside
A method for forming road markings, in which a granular resin molding of ~20 mm is coated with a paint of the same type or a different type as the resin in a band shape on a road surface, and is spread and fixed onto the undried paint film to form a line.
反応硬化形樹脂である請求項1記載の路面標示の形成方
法。(2) The method for forming road markings according to claim 1, wherein the material of the granular resin molding and the paint is a petroleum resin or a reaction-curable resin.
の粒状である請求項1記載の路面標示の形成方法。(3) The method for forming a road marking according to claim 1, wherein the granular resin molded product is spherical, disc-shaped, or pellet-shaped.
料又は樹脂からなる溶融塗料を路面に一定幅の帯状に塗
布するための開閉操作自在の偏平出口を有する溶融塗料
ホッパーを備えた溶融塗料塗布装置と、その路面に塗布
された未乾燥の塗膜上に、再帰反射性ガラスビーズを内
部に分散させた樹脂成形物からなる径2〜20mmの成
形粒を散布する成形粒散布装置と、その散布した成形粒
表面及び塗膜上にガラスビーズを付着させるガラスビー
ズ散布装置とを進行方向に縦列に設置してなる路面標示
施工機。(4) The traveling body is equipped with a molten paint hopper having a flat outlet that can be opened and closed to apply molten paint made of thermoplastic melt paint, two-component reactive paint, or resin to the road surface in a band of a constant width. A molded particle dispersion system that uses a molten paint application device and sprays molded particles with a diameter of 2 to 20 mm, which are made of a resin molded product with retroreflective glass beads dispersed inside, onto the undried paint film applied to the road surface. A road marking construction machine comprising a device and a glass bead dispersing device for depositing glass beads on the surface of the sprayed molded particles and on the coating film, installed in tandem in the traveling direction.
れ周面に成形粒を受入れるための粒径より大きい凹状の
投下孔が軸方向に沿って一定間隔又はランダムに穿設さ
れた回転ドラムと、走行体より回転ドラムに伝動する伝
動装置とで定間隔に成形粒を投下するように構成したこ
とを特徴とする請求項4記載の路面標示施工機。(5) The molded grain dispersion device is rotated in contact with the molded grain storage chamber, and concave drop holes larger than the particle diameter for receiving the molded grains are bored at regular intervals or randomly along the axial direction on the peripheral surface. 5. The road marking construction machine according to claim 4, further comprising a rotating drum and a transmission device for transmitting power from the traveling body to the rotating drum so as to drop the molded particles at regular intervals.
、その下部に傾斜状の投下案内板を有するスリット状の
散布口と、該散布口を開閉するシャッターとで形成した
請求項4記載の路面標示施工機。(6) The shaped grain dispersing device is formed of a hopper for storing the shaped grains, a slit-shaped dispersion port having an inclined drop guide plate at the bottom thereof, and a shutter for opening and closing the dispersion port. road marking construction machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2103687A JPH041309A (en) | 1990-04-19 | 1990-04-19 | Formation of marking of road and application device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2103687A JPH041309A (en) | 1990-04-19 | 1990-04-19 | Formation of marking of road and application device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH041309A true JPH041309A (en) | 1992-01-06 |
Family
ID=14360691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2103687A Pending JPH041309A (en) | 1990-04-19 | 1990-04-19 | Formation of marking of road and application device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH041309A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100352666B1 (en) * | 1999-11-30 | 2002-09-13 | 대한로드라인 페인트 주식회사 | Method for road line marking |
KR20030039798A (en) * | 2001-11-14 | 2003-05-22 | 김용서 | method and apparatus for coating ball |
KR100827004B1 (en) * | 2007-05-29 | 2008-05-02 | 박명원 | Color coating method and device for road pavement |
JP2014501344A (en) * | 2010-12-29 | 2014-01-20 | ビーエーエスエフ ソシエタス・ヨーロピア | Colored composite pavement structure |
US9464003B2 (en) | 2009-06-24 | 2016-10-11 | Basf Se | Method of producing a composite material using a mixing system |
US10253460B2 (en) | 2009-12-21 | 2019-04-09 | Basf Se | Composite pavement structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52146934A (en) * | 1976-06-01 | 1977-12-07 | Shigenori Ishikawa | Method of providing lines on road face |
-
1990
- 1990-04-19 JP JP2103687A patent/JPH041309A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52146934A (en) * | 1976-06-01 | 1977-12-07 | Shigenori Ishikawa | Method of providing lines on road face |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100352666B1 (en) * | 1999-11-30 | 2002-09-13 | 대한로드라인 페인트 주식회사 | Method for road line marking |
KR20030039798A (en) * | 2001-11-14 | 2003-05-22 | 김용서 | method and apparatus for coating ball |
KR100827004B1 (en) * | 2007-05-29 | 2008-05-02 | 박명원 | Color coating method and device for road pavement |
US9464003B2 (en) | 2009-06-24 | 2016-10-11 | Basf Se | Method of producing a composite material using a mixing system |
US9896381B2 (en) | 2009-06-24 | 2018-02-20 | Basf Se | Method of producing a composite material using a mixing system |
US10040721B2 (en) | 2009-06-24 | 2018-08-07 | Basf Se | Method of producing a composite material using a mixing system |
US10253460B2 (en) | 2009-12-21 | 2019-04-09 | Basf Se | Composite pavement structure |
JP2014501344A (en) * | 2010-12-29 | 2014-01-20 | ビーエーエスエフ ソシエタス・ヨーロピア | Colored composite pavement structure |
US9856363B2 (en) | 2010-12-29 | 2018-01-02 | Basf Se | Colored composite pavement structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4983458A (en) | Reflective particles | |
US5750191A (en) | Retroreflective elements | |
CN100405089C (en) | Methods of making reflective elements | |
US10241242B2 (en) | Methods for fabrication of and highway marking using agglomerated retroreflective beads | |
US20090181213A1 (en) | Method And Apparatus For Manufacturing A Retroflective Device | |
GB2164762A (en) | Retroreflective particles and method of making the same | |
US4462547A (en) | Method of applying marking lines to a road surface | |
JPH041309A (en) | Formation of marking of road and application device | |
EP3519508B1 (en) | Compositions for road or floor markings | |
US4080228A (en) | Aggregate product and method of applying to surfaces | |
US3679626A (en) | Thermoplastic traffic paints and process for the manufacture thereof | |
US8647013B2 (en) | Reflective substrate surface system, reflective assembly, and methods of improving the visibility of a substrate surface | |
JPS62211403A (en) | All-weather type sheet material for marking road surface | |
US3900605A (en) | Method of forming traffic markers having short track-free times | |
US5928716A (en) | Method for marking a roadway surface | |
US5972421A (en) | Method for producing pelletized pavement marking mixtures | |
US10907051B2 (en) | Prilled compounded thermoplastic roadway marking materials | |
KR101985697B1 (en) | Vehicle having traffic lane painting device with two liquid type and traffic lane painting method using the vehicle | |
CA2482255C (en) | Method and apparatus for manufacturing a retroreflective device | |
GB2087958A (en) | Method and apparatus for applying marking lines to a road surface | |
US3443494A (en) | Method and apparatus for applying marking strips to highways and the like | |
CA2836956C (en) | Method and system for marking a transportation corridor | |
KR101979191B1 (en) | Traffic lane painting device with two liquid type | |
JPH07315975A (en) | Covering method of organic substance | |
JPH0347308A (en) | Forming method for road sign with good visibility in case of rain or at night |