KR102092298B1 - Adhesive tape for antiskid and Construction method thereof - Google Patents

Abstract

The present invention relates to an anti-slip adhesive tape. The anti-slip adhesive tape comprises: a base layer; a plurality of extension parts extending from a top surface of the base layer; a plurality of retroreflective members provided inside the base layer and inside the extension parts to retroflect incident light; a plurality of anti-slip members coupled with surfaces of the extension parts to retroflect incident light and to prevent slip; and an adhesive layer formed therein with adhesive at a bottom surface of the base layer to be adhered to a road surface. Therefore, the present invention provides the anti-slip adhesive tape which may be easily constructed in roads, worn and slippery indoor stairs, outdoor walkways, lamp passages for the disabled, places of everyday life where slip accidents may occur requiring wide safety, and has excellent night visibility and excellent adhesive force.

Description

Anti-skid adhesive tape and its construction method {Adhesive tape for antiskid and Construction method thereof}

The present invention relates to a non-slip adhesive tape and a construction method thereof, and more specifically, not only a road, but also worn and slippery indoor stairs, outdoor walkways, disabled ramp passages, and other places in daily life where slip accidents may occur. The present invention relates to a technology for providing an anti-slip adhesive tape that can be easily constructed where a wider range of safety requirements are required, and has excellent night visibility and adhesion.

In general, lanes, center lines, pedestrian crossings, parking lines, and text signs that guide a driver's defensive driving and driving directions of a vehicle are displayed on the road surface, which are called road signs.

Road signs convey the restrictions on road traffic safety, communication, and road structure preservation, and restrict or prohibit road traffic safety, communication and road structure preservation, road traffic methods, and traffic directions. It serves to convey.

There are a fusion type construction method or a normal temperature type construction method or a heating type construction method, and among these, the fusion type construction method is widely used.

In such a fusion-type construction method, a powder type paint is heated to a high vapor pressure using a mechanical device called a fusion machine, and the road surface paint is painted through a paint machine. In addition, while the powder surface paint is being heated, the asphalt surface layer melts, and the petroleum component of the asphalt surface layer has adhesive properties, thereby bonding the asphalt surface and the paint.

As a technique related to such a fusion type construction method, the glass beads, adhesives, fillers, polyolefin resins, silanes for fibers and organic functional powders of Korean Patent No. 10-1504255 are included, and the adhesives are used for 100 parts by weight of the glass beads. 44.7 ~ 67.1 parts by weight, 94.0 ~ 141.2 parts by weight of filler, 7.0 ~ 10.6 parts by weight of polyolefin resin, 0.33 ~ 0.50 parts by weight of fiber, and 0.51 ~ 0.78 parts by weight of silane for organic functional powder, paint for road marking is 170 ~ 250 ℃ Heating to dissolve; And coating the molten road surface coating material on the road surface.

However, in the prior art, the surface of the road surface formed by curing of the paint is smooth as if it were a glossy surface, and thus there is a problem in that a safety accident occurs due to slipping of vehicles and pedestrians on the road surface.

In addition, in the related art, since the glass beads are installed on a flat surface, retroreflection to the headlights of the vehicle of the glass beads is not well performed, so there is a problem in that night visibility is deteriorated.

Korean Registered Patent No. 10-1504255 (2015.03.13)

The present invention has been devised to solve the above problems, and an object of the present invention is to provide an anti-slip adhesive tape that can prevent the vehicle or pedestrian from slipping.

In addition, another object of the present invention is to provide a non-slip adhesive tape capable of improving night visibility by retroreflection of incident light.

In addition, another object of the present invention is to provide a method of installing a non-slip adhesive tape that can shorten the construction time of the tape by applying the tape on the road surface.

The anti-slip adhesive tape 1 according to the present invention includes a base layer 10; A plurality of extension portions 20 extending on the upper surface of the base layer 10; A plurality of retroreflective members 30 accommodated in the base layer 10 and inside the extension 20 to retroreflect incident light; A plurality of anti-slip members 40 coupled to the surface of the extension 20 to retroreflect incident light and prevent slip; And an adhesive layer 70 formed by applying an adhesive to the lower surface of the base layer 10 and attachable to the road surface.

In addition, the retroreflective member 30 is made of a glass material, and the anti-slip member 40 may be made of a ceramic material.

In addition, the anti-slip member 40 includes a plurality of first beads 41 coupled to the upper surface of the extension portion 20; And a plurality of second beads 42 coupled to the top and side surfaces of the extension portion 20, wherein the first beads 41 may have a larger diameter than the second beads 42.

In addition, the first beads 41 may have different diameters.

In addition, the binder layer 50 applied to the surface of the extension portion 20; further includes, the binder layer 50 is (i) at least one elastic polymer selected from vinyl, acrylic, epoxy and urethane 80 to Based on 120 parts by weight, (ii) 36 to 40% by weight of cetillycinolinate, 28 to 32% by weight of dipotassium glycylide, 20 to 24% by weight of cetearyl alcohol and 8 to 12% of tromethamine It may include; 0.1 to 5 parts by weight of the first functional additive containing%.

In addition, the base layer 10 is (i) based on 80 to 120 parts by weight of one or more elastomers selected from urethane rubber, NBR rubber, silicone and elastomer, (ii) rock wool, glass wool, basalt wool and ceramic wool 1 to 50 parts by weight of one or more elastic retainers selected from; (Iv) 0.1 to 10 parts by weight of reinforcing fibers in which glass fibers and aramid fibers are mixed in a weight ratio of 1: 0.1 to 0.5; And (iv) 0.1 to 5 parts by weight of a second functional additive containing 30 to 75% by weight of a powder of Sunggittet, 15 to 26% by weight of magnesite, and 3 to 28% by weight of alginate.

In addition, when the load is applied to the base layer 10, the friction-reinforced portion 11 having an uneven shape may be formed by the retroreflective member 30 irregularly received therein.

Construction method of the anti-slip adhesive tape according to the present invention is to place the bogie 100 on the road surface, and install the winding roll 200 on which the anti-slip adhesive tape 1 is wound on the top of the bogie 100, , Load installation step (S10) to install the loading roll 300 and the cutting machine 400 adjacent to each other at the bottom of the balance 100, and to install the taping roll 500 adjacent to the lower side of the loading roll 300 (S10) ); The tape input step of rotating the winding roll 200 to unwind the tape 1 wound on the winding roll 200 and inserting it into the loading space between the loading roll 300 and the cutting machine 400. (S20); A tape loading step (S30) of rotating the loading roll 300 at a predetermined angle to wind the tape 1, which has been put into the loading space, on the loading roll 300 and the taping roll 500; The cart 100 is advanced and the loading roll 300 and the taping roll 500 are rotated to unwind the tape 1 wound on the loading roll 300 and the taping roll 500, and A tape attaching step (S40) of attaching the adhesive layer 70 of the tape 1 to the road surface; And a tape cutting step (S50) of cutting a predetermined portion of the tape 1 inserted into the loading space with the cutting machine 400.

In addition, when the tape 1 is attached to the road surface with a solid line, the tape attaching step (S40) continuously advances the bogie 100 and continuously loads the loading roll 300 and the taping roll 500. By rotating, the adhesive layer 70 of the tape 1 is continuously attached to the road surface, and the tape cutting step S50 ends the tape 1 after the tape attaching step S40 ends. ).

In addition, when the tape (1) is attached to the road surface with a dotted line, the tape attaching step (S40) advances the bogie 100 continuously and the loading roll 300 and the taping roll 500 at a predetermined angle. B. The adhesive layer 70 of the tape 1 is attached to the road surface with a predetermined width by rotating at a predetermined number of revolutions, and the tape cutting step (S50) is performed when the rotation of the loading roll 300 is stopped. 1) is cut with the cutting machine 400, the tape attaching step (S40) to the tape cutting step (S50) can be repeated in one cycle.

Accordingly, the anti-slip tape according to the present invention is provided with a plurality of extensions and a plurality of anti-slip members for preventing slipping on the upper surface of the base layer, thereby preventing slipping of vehicles or pedestrians. .

In addition, the anti-slip adhesive tape according to the present invention has an effect of improving visibility at night by retroreflection of the incident light by being composed of a retroreflective member and a non-slip member for reflecting incident light on the upper surface of the base layer.

The construction method of the non-slip adhesive tape according to the present invention has an advantage of shortening the construction time of the tape by constructing the tape on the road surface.

1 is a perspective view showing a non-slip adhesive tape according to the present invention.
Figure 2 is a cross-sectional view showing a non-slip adhesive tape according to the present invention.
Figure 3 is a cross-sectional view showing a state of removing the film layer of the anti-slip adhesive tape according to the present invention.
Figure 4 is a photograph showing a friction strengthening portion of the base layer and the extension according to the present invention.
Figure 5 is a photograph showing the night visibility of the anti-slip adhesive tape according to the present invention.
Figure 6 is a flow chart showing the construction method of the anti-slip adhesive tape according to the present invention.
7 is a schematic view showing a case where the tape of the construction method of the anti-slip adhesive tape according to the present invention is attached to the road surface with a dotted line
Figure 8 is a side view showing a case in which the tape of the construction method of the anti-slip adhesive tape according to the present invention is attached to the road surface with a solid line.

Hereinafter, the technical spirit of the present invention will be described in more detail with reference to the accompanying drawings.

The accompanying drawings are only examples shown in order to explain the technical spirit of the present invention in more detail, so the technical spirit of the present invention is not limited to the form of the accompanying drawings.

Hereinafter, a non-slip adhesive tape according to the present invention will be described.

1 is a perspective view showing a non-slip adhesive tape according to the present invention, FIG. 2 is a sectional view showing a non-slip adhesive tape according to the present invention, and FIG. 3 is a film layer of a non-slip adhesive tape according to the present invention is added Cross-sectional view, Figure 4 is a cross-sectional view showing a frictional reinforcement according to the invention, Figure 5 is a photograph showing the night visibility of the anti-slip adhesive tape according to the present invention.

1 to 3, the anti-slip adhesive tape 1 according to the present invention includes a base layer 10, an extension 20, a retroreflective member 30, an anti-slip member 40, It includes a binder layer 50, the reinforcing layer 60, the adhesive layer 70, the film layer 80.

The base layer 10 is a basic body, and may be adhered to the road surface by an adhesive layer 70 on the lower surface, and a plurality of extensions 20 extending on the upper surface are formed. A plurality of retroreflective members 30 having characteristics of reflecting incident light are accommodated in the base layer 10. In addition, the base layer 10 may have a transparent color so that the reflectance of the incident light is maximized.

Meanwhile, the base layer 10 includes an elastic body, and retroreflective members 30 may be irregularly distributed therein. Specifically, when the virtual partitioning section in which the base layer 10 is partitioned at regular intervals in the left-right direction is referred to as a receiving section, the number of accommodations of the retroreflective member 30 is distributed differently for each receiving section. For example, by accommodating 1 to 2 retroreflective members in one accommodating portion to maintain the elastic force of the accommodating portion, and accommodating 10 to 20 retroreflective members in another accommodating portion to lower the elasticity of the accommodating portion and durability Is to strengthen it.

Accordingly, when the base layer 10 is compressed under the load of a vehicle or a person, the elastic force of each receiving portion is formed differently, so that the relatively high elastic force among each receiving portion is compressed, and the elastic force of each receiving portion is relatively low. As the things are compressed relatively little, the friction-reinforced portion 11 having an uneven shape is formed on the base layer 10. The friction-enhancing portion 11 maintains a certain shape even after the load applied to the base layer 10 is lost, and serves to prevent friction of a person or vehicle by improving the frictional force with the person or vehicle. ( 4)

In addition, the base layer 10 is (i) based on 80 to 120 parts by weight of one or more elastomers selected from urethane rubber, NBR rubber, silicone and elastomer, (ii) rock wool, glass wool, basalt wool and ceramic wool 1 to 50 parts by weight of one or more elastic retainers selected from; (Iv) 0.1 to 10 parts by weight of reinforcing fibers in which glass fibers and aramid fibers are mixed in a weight ratio of 1: 0.1 to 0.5; And (iv) 0.1 to 5 parts by weight of a second functional additive containing 30 to 75% by weight of a powder of Sunggittet, 15 to 26% by weight of magnesite, and 3 to 28% by weight of alginate. The elastic holding body is a component that helps to maintain elasticity by preventing the elasticity of the elastic body from deteriorating.

Particularly, when the second functional additive contained in the base layer 10 satisfies all of the above four components and contents, after a test construction of the anti-slip adhesive tape according to the present invention, a long time has elapsed under the accelerated test conditions of high temperature, high humidity and high pressure Even though, (I) no cracks were generated in the plurality of retroreflective members 30 accommodated in the base layer 10, and (II) the expansion coefficient of the base layer 10 and the binder layer 50 according to the change in atmospheric temperature. Even though they showed different degrees of expansion, it was confirmed that the applied tapes were not spaced apart and perfectly adhered.However, if any one of the four components of the above functional additive is missing, or if any of the above contents deviates, the stomach ( It was confirmed that the effects of Ⅰ) and (Ⅱ) could not be achieved simultaneously.

The extensions 20 are formed in a plurality of arrangements in a lattice structure on the upper surface of the base layer 10. At this time, the side angle of the extension portion 20 may be 65 to 75 degrees based on the top surface of the base layer 10. The reason why the angle of the side surface of the extension portion 20 is formed as the above-described value is that the non-slip member 40 coupled to the side surface of the extension portion 20 is formed close to 90 degrees so as to easily reflect the incident light of the vehicle headlight. However, in order to minimize wear due to the load of the vehicle, it is formed at an angle inclined from 90 to 25 to 35 degrees.

In addition, the extension portion 20 is made of the same material as the base layer 10, and may be integrally formed with the base layer 10.

The retroreflective member 30 retroreflects incident light that is accommodated inside the base layer 10 and inside the extension 20 and is incident inside the base layer 10 and inside the extension 20.

In addition, the retroreflective member 30 may be made of a glass material, and specifically, when crushing a spherical or spherical glass bead, glass beads having various shapes may be used.

The anti-slip member 40 is coupled to the surface of the extension portion 20 to retroreflect incident light and prevent slip, and is partially embedded in the binder layer 50 applied to the surface of the extension portion 20 to extend the portion 20 ) Can be more strongly bonded to the surface, and includes a first bead 41 and a second bead 42.

The first bead 41 is coupled only to the top surface of the extension 20, and the second bead 42 is coupled to the top surface of the extension 20 and the side surface of the extension 20. In addition, the first bead 41 has a wider diameter than the second bead 42, but is disposed to protrude upwardly from the second bead 42. Accordingly, when the extension portion 20 receives a load, the first bead 41 receives most of this load, and the first bead 41 has a larger diameter than the second bead 42, so that the first bead 41 Is coupled to the binder layer 50 relatively strongly than the second bead 42, so the first bead 41 is not separated. On the other hand, if the second bead 42 receives most of the load received by the extension 20, the second bead 42 will be separated.

Also, the first beads 41 may have different diameters. Accordingly, the frictional force of the upper surface of the extension portion 20 to which the first beads 41 are attached can be further improved.

Meanwhile, the anti-slip member 40 (ie, the first bead 41 and the second bead 42) may be made of a ceramic material.

The binder layer 50 is applied to the top and side surfaces of the protrusion, and partially embeds the anti-slip member 40.

In addition, the binder layer 50 is (i) based on 80 to 120 parts by weight of one or more elastic polymers selected from vinyl, acrylic, epoxy, and urethane, (ii) 36 to 40% by weight of cetillycinolinate, D It may comprise; 28 to 32% by weight of potassium glyceride, 20 to 24% by weight of cetearyl alcohol and 0.1 to 5 parts by weight of a first functional additive containing 8 to 12% by weight of tromethamine;

In addition, retroreflective particles (not shown) for reflecting incident light may be attached to the surface of the binder layer 50. These retroreflective particles may be pearl pieces.

Particularly, when the first functional additive contained in the binder layer 50 satisfies both of the above two components and contents, after a test construction of the anti-slip adhesive tape according to the present invention, a long time has elapsed under the accelerated test conditions of high temperature, high humidity and high pressure Even if, (I) the phenomenon that some of the anti-slip members 40 embedded in the binder layer 50 was not observed, (II) there was an empty space at the interface between the extension portion 20 and the binder layer 50 It did not occur at all and kept in perfect contact. However, when any one of the two components of the first functional additive is missing or deviates from any of the above contents, it was confirmed that the effects of the above (I) and (II) cannot be achieved simultaneously.

Reinforcing layer 60 is bonded to the lower surface of the base layer 10, serves to reinforce the tensile strength of the base layer 10, fiber nonwoven fabric, glass fiber nonwoven fabric, blended yarn and microfiber fabric, etc. can be applied, specifically As the fiber nonwoven fabric, PET (Polyethylene terephthalate), PP (polypropylene), rayon, viscose fiber, etc. may be used, but is not limited thereto.

The adhesive layer 70 is formed by applying an adhesive to the lower surface of the base layer 10, and is intended to provide a function of attaching the base layer 10 to the road surface. As the adhesive layer 70, an epoxy resin, an acrylic resin, a cyanate resin, a maleimide resin, an isocyanate resin, a benzocyclobutene resin, silicone, ethylene vinyl acetate (EVA), polyethylene (PE), or the like can be used, but is not limited thereto. It does not work.

The film layer 80 is bonded to the adhesive layer 70 to prevent foreign substances such as dust from adhering to the adhesive layer 70, polyimide resin, polyamide imide resin, nylon resin, vinyl resin, etc. may be used. It is not limited to this.

Referring to area A of FIG. 5, the incident light reflectance and night visibility of the road surface on which the non-slip adhesive tape according to the present invention is constructed are excellent. Referring to area B of FIG. 5, the incident light reflectance of the road surface on which the pigment is applied and It can be seen that the visibility at night is inferior.

Accordingly, the anti-slip adhesive tape 1 according to the present invention is provided with a plurality of extensions 20 and a plurality of anti-slip members to prevent slipping on the upper surface of the base layer 10, so that a vehicle or pedestrian It has the effect of preventing slip.

In addition, the anti-slip adhesive tape 1 according to the present invention is composed of a retroreflective member 30 and a non-slip member 40 that reflect incident light on the upper surface of the base layer 10, thereby allowing the retroreflection of incident light. There is an effect that can improve the visibility at night.

Hereinafter, a construction method of the anti-slip adhesive tape according to the present invention will be described.

Figure 6 is a flow chart showing the construction method of the anti-slip adhesive tape according to the present invention, Figure 7 is a schematic diagram showing the case of attaching the tape of the construction method of the anti-slip adhesive tape according to the present invention to the road surface, Figure 8 Is a side view showing a case where the tape of the construction method of the anti-slip adhesive tape according to the present invention is attached to the road surface with a solid line.

As shown in Figure 6, the construction method of the anti-slip adhesive tape 1 according to the present invention is a bogie installation step (S10), a tape input step (S20), a tape loading step (S30), a tape attachment step (S40) ) And a tape cutting step (S50). Such, the construction method of the anti-slip adhesive tape 1 may be made by the control of the control panel 800 separately installed on the cart 100, the control panel 800 is the cart 100, the loading roll 300, It serves to control the cutting machine 400, the taping roll 500, and the pressing part 900.

7 to 8, in the bogie installation step (S10), the bogie 100 is disposed on the road surface, and the anti-slip adhesive tape 1 on the top of the bogie 100 (see FIGS. 1 to 3) ) Is installed so that the take-up roll 200 is wound so that it can be rotated in place, and the loading roll 300 is rotatably installed in the lower portion of the bogie 100, and adjacent to the loading roll 300 in the bogie 100. The cutting machine 400 is installed, and the taping roll 500 is installed adjacent to the lower side of the loading roll 300. At this time, the tape 1 may be wound in a roll form by adhesion of the adhesive layer 70 to the winding roll 200 in a state where the film layer 80 is removed.

Meanwhile, the engine 110 for automatically moving forward and backward may be installed in the bogie 100.

In addition, the loading roll 300 is equipped with a loading handle 310 for manual rotation. The loading handle 310 may be used for rotating the loading roll 300 at a predetermined angle in the tape loading step (S30). Then, the loading roll 300 may be driven by a separate driving means (not shown) such as a motor.

In addition, the cutting machine 400 is installed adjacent to the loading roll 300, may be installed in front of the taping roll 500, a movable frame with a blade that can be moved back and forth by an actuator may be used. And the blade of the cutting machine 400 is advanced back and forth to cut a specific portion of the tape 1 wound on the taping roll 500.

In addition, the taping roll 500 is installed on the lower side of the loading roll 300 in the bogie 100, but the lower end is installed in contact with the road surface. The tape 1 unwound from the loading roll 300 is wound around the taping roll 500. Thereafter, when the winding roll 200, the loading roll 300, and the taping roll 500 are rotated at the same time, the tape 1 wound on the taping roll 500 is unwound and attached to the road surface. At this time, since the lower end of the taping roll 500 is installed to contact the road surface, the tape 1 unwound from the taping roll 500 is pressed by the lower end of the taping roll 500 and attached to the road surface. Meanwhile, the taping roll 500 may be driven by a separate driving means (not shown) such as a motor.

On the other hand, in the truck installation step (S10), the mounting roll 600, the marking sensor 700, the control panel 800 and the pressing unit 900 may be additionally installed on the truck 100.

The mounting roll 600 is installed between the take-up roll 200 and the loading roll 300 in the bogie 100 and mounts a specific portion of the tape 1 to prevent sagging of the tape 1.

Marking sensor 700 is installed on the front of the cart 100, by sensing the curvature and thickness of the road surface, in the tape attachment step (S40), the signal sensing the state of the tape 1 attached to the road surface to the control panel 800 send.

The control panel 800 controls the bogie 100, the loading roll 300, the cutting machine 400, the taping roll 500, and the pressing part 900, and may be implemented by a programmable logic controller (PLC).

The crimping unit 900 is installed adjacent to the front of the loading roll 500, and a crimping frame capable of moving forward and backward by an actuator may be used. In addition, the tension of the tape 1 can be adjusted by compressing the tape 1 wound on the loading roll 500 after the compression frame of the compression unit 900 is moved back and forth.

In the tape input step (S20), the winding roll 200 is rotated to unwind the tape 1 wound on the winding roll 200 to be put into a loading space between the loading roll 300 and the cutting machine 400.

In the tape loading step (S30), the loading roll 300 is rotated at a predetermined angle to wind the tape 1 that has been put in the loading space onto the loading roll 300. Here, the rotation of the loading roll 300 may be performed manually by the loading handle 310.

The tape attachment step (S40) advances the bogie 100 and rotates the loading roll 300 and the taping roll 500 to unwind the tape 1 wound on the loading roll 300 and the taping roll 500, The adhesive layer 70 of the tape 1 is attached to the road surface. At this time, the tape 1 is attached to the road surface while being pressed by the lower end of the taping roll 500.

Accordingly, the construction method of the anti-slip adhesive tape 1 according to the present invention has an advantage of shortening the construction time of the tape 1 by constructing the tape 1 on the road surface.

The tape cutting step (S50) cuts a predetermined portion of the tape 1 inserted into the loading space with the cutting machine 400.

On the other hand, when the tape 1 is attached to the road surface with a solid line, the tape attaching step S40 advances the bogie 100 continuously and rotates the loading roll 300 and the taping roll 500 continuously to tape 1 ), The adhesive layer 70 is continuously attached to the road surface, and the tape cutting step S50 is performed after the tape attaching step S40 ends, that is, when the tape 1 is attached to the road surface by a predetermined width. 1) is cut with a cutting machine 400. Of course, this process can be performed by the control of the control panel 800 (see FIG. 7).

In addition, when the tape 1 is attached to the road surface with a dotted line, the tape attaching step (S40) advances the bogie 100 continuously and loads the roll 300 and the taping roll 500 at a predetermined angle or a predetermined number of revolutions. By rotating, the adhesive layer 70 of the tape 1 is attached to the road surface with a predetermined width, and the tape cutting step S50 is performed at the moment the rotation of the loading roll 300 and the taping roll 500 are both stopped. Cutting with the cutting machine 400, the tape attachment step (S40) to the tape cutting step (S50) can be repeated in one cycle. Of course, this process can be achieved by the control of the control panel 800 (see FIG. 8).

On the other hand, the non-slip adhesive tape according to the present invention requires a wider range of safety, not only on the road, but also on worn and slippery indoor stairs, outdoor walkways, disabled ramp passages, and any place in daily life where other slip accidents may occur. It can be easily installed in place, and can provide an anti-slip adhesive tape having excellent visibility and adhesion at night.

On the other hand, when the tape 1 is applied to the road, it may be composed of yellow, blue or white, which has a relatively high reflectance of incident light. The reason for such a color is to improve the retroreflective property of the incident light of the tape 1 as much as possible to improve visibility at night to prevent traffic accidents.

In addition, when the tape 1 is installed on the stairs, the reflectance of the incident light may be composed of a relatively low black color. The reason for this color is to minimize the glare of the person looking at the tape 1 by minimizing the retroreflective property of the incident light of the tape 1.

The present invention is not limited to the above-described embodiment, the scope of application is, of course, various modifications are possible without departing from the gist of the invention as claimed in the claims.

1: Non-slip adhesive tape
10: base layer
11: Friction strengthening part
20: extension
30: retroreflective member
40: anti-slip member
41: first bead
42: second bead
50: binder layer
60: reinforcement layer
70: adhesive layer
80: film layer
100: balance
110: engine
200: winding roll
300: loading roll
310: loading handle
400: cutting machine
500: taping roll
600: Roll
700: marking sensor
800: control panel
900: crimp

Claims (10)

Base layer 10;
A plurality of extension portions 20 extending on the upper surface of the base layer 10;
A plurality of retroreflective members 30 accommodated in the base layer 10 and inside the extension 20 to retroreflect incident light;
A plurality of anti-slip members 40 coupled to the surface of the extension 20 to retroreflect incident light and prevent slip; And
Includes; is formed by applying an adhesive to the lower surface of the base layer 10, an adhesive layer 70 that can be attached to the road surface;
The base layer 10,
(I) based on 80 to 120 parts by weight of one or more elastomers selected from urethane rubber, NBR rubber, silicone and elastomer,
(Ii) 1 to 50 parts by weight of one or more elastic retainers selected from rock wool, glass wool, basalt wool and ceramic wool;
(Iv) 0.1 to 10 parts by weight of reinforcing fibers in which glass fibers and aramid fibers are mixed in a weight ratio of 1: 0.1 to 0.5; And
(I) 0.1 to 5 parts by weight of a second functional additive containing 30 to 75% by weight of Shenggig powder, 15 to 26% by weight of magnesite and 3 to 28% by weight of alginate; anti-slip adhesive tape comprising .
According to claim 1,
The retroreflective member 30,
Made of glass material,
The anti-slip member 40,
Non-slip adhesive tape made of ceramic material.
According to claim 2,
The anti-slip member 40,
A plurality of first beads 41 coupled to the upper surface of the extension portion 20; And
It includes; a plurality of second beads 42 coupled to the upper and side surfaces of the extension portion 20,
The first bead 41,
Anti-slip adhesive tape, characterized in that it has a larger diameter than the second bead (42).
According to claim 3,
The first beads 41,
Non-slip adhesive tape having different diameters.
According to claim 1,
Further comprising; a binder layer 50 applied to the surface of the extension portion 20,
The binder layer 50,
(Iii) based on 80 to 120 parts by weight of one or more elastic polymers selected from vinyl, acrylic, epoxy and urethane,
(Ii) First functionality containing 36 to 40% by weight of cetillycinolinate, 28 to 32% by weight of dipotassium glycyryzate, 20 to 24% by weight of cetearyl alcohol and 8 to 12% by weight of tromethamine Additive 0.1 to 5 parts by weight; Anti-slip adhesive tape comprising a.
delete According to claim 1,
The base layer 10,
Anti-slip adhesive tape, characterized in that the friction-reinforced portion (11) having an uneven shape is formed by the retroreflective member (30) irregularly received therein under load.
The bogie 100 is disposed on the road surface, the anti-slip attaching tape 1 is installed on the top of the bogie 100, a winding roll 200 is wound, and a loading roll 300 is placed on the bottom of the bogie 100. ) And the cutter 400 are installed adjacent to each other, and the cart installation step (S10) of installing the taping roll 500 adjacent to the lower side of the loading roll 300;
The tape input step of rotating the winding roll 200 to unwind the tape 1 wound on the winding roll 200 and inserting it into the loading space between the loading roll 300 and the cutting machine 400. (S20);
A tape loading step (S30) of rotating the loading roll 300 at a predetermined angle to wind the tape 1, which has been put into the loading space, on the loading roll 300 and the taping roll 500;
The cart 100 is advanced and the loading roll 300 and the taping roll 500 are rotated to unwind the tape 1 wound on the loading roll 300 and the taping roll 500, and A tape attachment step of attaching the adhesive layer 70 of the tape 1 to the road surface (S40); And
A tape cutting step (S50) for cutting a predetermined portion of the tape (1) introduced into the loading space with the cutting machine (400);
The anti-slip adhesive tape
Base layer 10;
A plurality of extension portions 20 extending on the upper surface of the base layer 10;
A plurality of retroreflective members 30 accommodated in the base layer 10 and inside the extension 20 to retroreflect incident light;
A plurality of anti-slip members 40 coupled to the surface of the extension 20 to retroreflect incident light and prevent slip; And
The adhesive layer 70 is formed by applying an adhesive to the lower surface of the base layer 10, and can be attached to the road surface; includes,
The base layer 10,
(I) based on 80 to 120 parts by weight of one or more elastomers selected from urethane rubber, NBR rubber, silicone and elastomer,
(Ii) 1 to 50 parts by weight of one or more elastic retainers selected from rock wool, glass wool, basalt wool and ceramic wool;
(Iv) 0.1 to 10 parts by weight of reinforcing fibers in which glass fibers and aramid fibers are mixed in a weight ratio of 1: 0.1 to 0.5; And
(I) 0.1 to 5 parts by weight of a second functional additive containing 30 to 75% by weight of Shenggig powder, 15 to 26% by weight of magnesite and 3 to 28% by weight of alginate; anti-slip adhesive tape comprising Construction method.
The method of claim 8,
When the tape (1) is attached to the road surface with a solid line,
The tape attaching step (S40),
The adhesive layer 70 of the tape 1 is continuously attached to the road surface by continuously advancing the bogie 100 and continuously rotating the loading roll 300 and the taping roll 500,
The tape cutting step (S50),
After the step of attaching the tape (S40) is finished, the method of construction of a non-slip adhesive tape, characterized in that cutting the tape (1) with the cutting machine (400).
The method of claim 8,
When attaching the tape (1) to the road surface with a dotted line,
The tape attaching step (S40),
The bogie 100 is continuously advanced, and the loading roll 300 and the taping roll 500 are rotated at a predetermined angle or a predetermined number of revolutions, so that the adhesive layer 70 of the tape 1 has a predetermined width on the road surface. Attach,
The tape cutting step (S50),
When the rotation of the loading roll 300 is stopped, the tape 1 is cut with the cutting machine 400,
The tape attaching step (S40) to the tape cutting step (S50) of one slip cycle, characterized in that the construction method of the anti-slip adhesive tape.

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