KR200427777Y1 - Device for Non-Slipping of Road Line Marking - Google Patents

Abstract

The present invention temporarily stores the two-component material to which the aggregate is added, and the bottom surface of the discharge port is installed near the road surface so as to cover the top surface, and installed at the rear of the discharge port of the supply container, such as a plurality of rollers or pins on the surface. Grooving device is formed in a cylindrical shape is attached to the projection is rotated when the end of the projection is rotated when driving, and bead supply device for supplying beads evenly to the painted surface adhered to the road is installed in the rear of the grooving device Presenting device for constructing road marking and anti-slip part including constructed crosswalk

Grooving devices, pedestrian crossings, road markings, slip protection    

Description

Device for constructing road markings including pedestrian crossings and non-slip sections {Device for Non-Slipping of Road Line Marking}

1 is a basic configuration of the device according to the present invention

2 is a state constructed by the present invention

Figure 3 is an embodiment of the anti-slip unit and the lane constructed by the present invention

Figure 4 is a cross-sectional state diagram of the road marking and anti-slip unit constructed by the present invention

* Description of Major Symbols

10. Supply Container

20. Grooving Device 21. spin

30. Bead Supply Device

100. Proportioner

101. Anti-Slip Aggregate

200. Bead

300. Non-slip unit 301. home

400. Lane

The present invention relates to a device for constructing road markings and non-slip sections including crosswalks, and more specifically, after flat coating of a two-component material containing aggregates having a high resistance coefficient on the road surface, the grooves are grooved with a grooving device. The present invention relates to a device for constructing road markings and non-slip parts including crosswalks by spraying beads.

In general, various markings on the road are constructed by boiling, stirring, and applying special solid materials such as white or yellow and glass beads together, and have to be equipped with complicated equipment equipped with a kiln or a compressor. There was a problem that the operation was complicated and required a lot of work time and manpower.

In addition, the lane marking constructed in this way has good visibility on the road surface, but is easily worn by the traffic of the vehicle, and the glass bead is easily detached due to the poor adhesion to the road. There is a high risk of traffic accidents because water slides between the wheels and the road surface.

In order to solve these problems, the patent disclosure discloses a method of inducing decelerating driving for a driver who crosses an anti-slip installation area by increasing the coefficient of friction between wheels and roads by installing a plurality of non-slip parts at downhill lanes or curves on the road. Publication No. 97-6675.

The method has been proposed to use steel slag as a non-slip aggregate, and to install it directly on the road surface using a fluorine-epoxy modified resin or an epoxy adhesive. The non-slip road manufactured through this method prevents traffic accidents by slowing down the speed of the car, but it has a low visual effect, which makes it difficult to distinguish the naked eye especially in heavy snow, rain or dark night. It has a problem that causes a sliding accident by forming a water film for rain.

In this regard, the present invention was conceived in view of the above-mentioned points, and in the construction of a crosswalk and road marking and a non-slip part on a road surface,

It is an object of the present invention to provide a method of constructing a road marking and a non-slip part including a pedestrian preventing effect due to a deceleration effect of a vehicle and a pedestrian crossing which can prevent sliding accidents due to water film or freezing.

It is an object of the present invention to provide a device of a suitable structure that can be shortened by a simple operation method and a simple equipment, and can perform a construction method smoothly.

In addition, the visibility of the road markings is increased to increase visibility, allowing the driver to easily distinguish the naked eye even at night or in rainy weather. Good curing property and short drying time enable the vehicle to communicate in a short time after construction. It aims to present the material to protect the worker by making the construction without using solvent and to construct the road marking and anti-slip part including the crosswalk which is environmentally friendly.

The present invention has been devised in view of the above-mentioned points, and the planar coating of a two-component material containing aggregates on an acrylic resin on a road surface continuously, and before the applied two-component material is cured, The present invention provides a method of constructing a road marking and a non-slip part including a crosswalk made of a plurality of grooves and sprinkling beads.

By covering the two-component material as described above and giving out a plurality of grooves before curing, the surface is drawn in a concave-convex shape to have a deceleration effect on the vehicle and easy drainage into the grooves to prevent water film on the road surface. . In addition, since the beads attached together are attached to the uneven surface, it is easy to recognize the road surface including the crosswalk and the anti-slip part by the light diffused by the vehicle headlight by the complicated diffuse reflection of the scattering and the interference.

In addition, the present invention is a material according to the above method by adding a silica sand or anti-skid aggregate 30% to the acrylic resin and mixed, and using a two-component material mixed with a curing material 100: 2, including a crosswalk, characterized in that Present materials for road marking and slip protection.

The acrylic resin is excellent in permeability to concrete and asphalt, and does not form cracks or coatings when adhering to the road surface, and has a property of maintaining a strong surface having long-term wear resistance. It can be shortened and hardly peeled off or peeled off after being hardened by adhesion to the surface of the road, so that the surface shape is maintained continuously, and it has the property of maintaining acid resistance, alkali resistance, abrasion resistance and almost no fading of yellow or white color. . In addition, the acrylic resin is very strong adhesive strength of the beads used in the general road marking construction so that the bleeding is hardly generated after the bead is adhered to maintain continuous visibility.

By adding silica sand or anti-skid aggregate during the mixing of the acrylic resin and the hardened material, the silica sand or aggregate can be mixed with the resin to improve the adhesion of the road surface, and the silica sand or aggregate prevents the surface of the road surface from being even. It has the effect of increasing the sliding resistance coefficient between the wheel and the road surface.

In addition, the present invention is a device for the above-described method and material, the supply container with the bottom surface of the outlet close to the road surface to temporarily store the two-component material to which the aggregate is added, so that the top plan

Grooving device is installed in the rear of the outlet of the supply vessel, a plurality of rollers or pins are attached to the surface of the groove is formed in a cylindrical shape that the end of the projection is rotated when driving to reach the road surface,

The present invention provides a device for constructing a road marking and a non-slip part including a crosswalk including a bead supply device installed at a rear side of the grooving device to evenly supply beads to a painted surface adhered to a road.

The above-mentioned device is configured to be connected to the road storage box of the vehicle while the road surface including the crosswalk or the adhesion of the non-slip portion and the bead supply is made, so that continuous and rapid construction is achieved.

Hereinafter, an embodiment of the device according to the present invention will be described.

1 and 2 show the basic construction of the device and the construction of the device according to the present invention, according to this,

In the present invention, the supply container containing the two-component material 100 in the front portion is installed so that the bottom surface of the discharge port is close to the road surface, the grooving device 20 is installed in the rear of the supply container 10, The bead supply device 30 is installed behind the ice device 20. Each of the above elements is mounted in a travelable loading box and configured to allow construction of road markings in the course of driving.

The supply container 10 is to temporarily store the two-component material 100 to be discharged to the discharge port is installed to supply only a certain amount in accordance with the application rate. The two-component material 100 including the aggregate 101 is applied to the road surface in a planar manner to form a coating surface having a predetermined thickness. The width of the outlet can be adjusted as needed, it is possible to use a variety of crosswalks and lanes and non-slip and road surface indicators.

The grooving device 20 is a device for producing the grooved grooves 301 before the two-component material 100, which is planarized through the outlet, is cured. As shown in FIG. It is formed as, the end of the roller is grounded to the ground and rotated as it travels is configured to give the groove 301 on the flat coated surface. The surface of the groove is roughly concave and convex by the formed groove 301, and the rainwater is smoothly drained into the groove 301, thereby preventing the water film on the road surface, thereby preventing the vehicle from slipping.

The bead supply device 30 is formed of an outlet having the same width as the outlet width of the supply container 10 of the two-component material 100, the amount of the bead 200 is adjusted by installing an adjustment shutter in the outlet, various By supplying a material having a high reflectance for color and light, the material is adhered to the two-component material 100 before curing, which has a groove 301 with the grooving device 20.

Therefore, the beads can be supplied uniformly and precisely as compared to the method of directly spraying the beads 200 as in the conventional case, and can be scattered only on the painted surface without loss or waste of the beads 200.

Figure 3 is an embodiment of the anti-slip unit 300 and the lane 400 constructed by the present invention, the interval and type of the projection 21 of the grooving device 20 on the coated surface coated by the device It can be configured differently to form a non-slip unit 300 of various shapes, and after narrowing the width of the coating surface, the groove 301 with the grooving device 20 and the bead 200 can flow out to prevent slipping Pedestrian crossings or lanes 400 may also be displayed.

4 is a cross-sectional view showing a road surface display and a non-slip part including a crosswalk constructed by the present invention,

In the two-component material 100 in which an acrylic resin showing a road surface and a hardening material are mixed,

The two-component material 100 is an anti-slip aggregate 101 having a size of 3 to 4 mm is added to a room temperature-curable acrylic resin containing a modified polymethyl methacrylatec as the main binder, and 30% of the acrylic resin capacity is added. To a mixture of about 100: 2.

After deflating the planar material 100, the groove 301 is formed by the grooving device 20, and the beads 200 are sprinkled thereon, and the vehicle slowing effect is performed on the road surface including the crosswalk and the anti-slip part 300. In addition, it improves visibility and prevents skidding due to meninges, and also helps to prevent slipping of people passing through crosswalks.

In addition to the anti-skid aggregate 101, it is possible to use a variety of materials such as silica sand, anti-slip material.

The amount of aggregate 101 added to the acrylic resin was 30%. When the amount exceeds 30%, the viscosity is so high that cracking occurs on the painted surface. This is because less than 30% of the uneven effect on the flat coated surface becomes weak. Therefore, the content of the aggregate 101 added to the acrylic resin is preferably about 30%.

The present invention by the above configuration is simple and easy to operate the operation is made quickly, the vehicle vibration generated by the grooved groove is to increase the attention of the driver, the effect of lane detection and deceleration, smooth drainage It has the advantage of preventing accidents caused by freezing.

In addition, the reflectance is significantly increased by the bead attached to the upper layer has the advantage of increasing the visibility of the crosswalk, road markings and non-slip portion even at night or in the rain.

In addition, the construction without using a volatile solvent such as thinner has the advantage that it is environmentally friendly and does not harm the operator.

Although the present invention has been described above according to an embodiment of the present invention, it will be apparent to those skilled in the art that various modifications may be made without departing from the spirit of the present invention.

Claims (1)

A supply container in which the bottom surface of the outlet port is close to the road surface so as to store the two-component material and cover it with a uniform thickness; Grooving device is installed in the rear of the outlet of the supply container, a plurality of projections are attached to the surface, the end of the projection is formed in a cylindrical shape that rotates when driving to reach the bottom surface of the road, Apparatus for constructing a road marking and anti-slip section including a crosswalk consisting of a bead supply device installed in the rear of the grooving device and evenly supplied beads to the painted surface adhered to the road.

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