KR102640720B1 - Self adhesive sign installing method using non slip aluminum sheet and self adheesive sign thereof - Google Patents

Abstract

According to the present invention, a base surface preparation step in which the road surface is pretreated and the base surface is cleaned up; A primer application step in which a primer is applied to the base surface of the road surface and cured to form a primer layer; An aluminum sheet attachment step in which a non-slip aluminum sheet is attached to the primer layer of the road surface; A hitting adhesion step in which the non-slip aluminum sheet is struck so that the non-slip aluminum sheet is in close contact with the road surface; A self-adhesive sign installation method using a non-slip aluminum sheet is provided, which includes a contamination-resistant coating step in which a contamination-resistant coating is applied and cured to prevent contamination of the non-slip aluminum sheet on the upper surface of the non-slip aluminum sheet to form a contamination-resistant layer.

Description

Self adhesive sign installing method using non slip aluminum sheet and self adheesive sign thereof}

The present invention relates to a self-adhesive sign installation method and a self-adhesive sign using the method, wherein a non-slip aluminum sheet that provides information using graphics, etc. is prevented from easily peeling off through high adhesion when installed on the road surface, and at the same time, it is anti-pollution. It relates to a self-adhesive sign installation method using non-slip aluminum sheet that can improve performance and durability, and a self-adhesive sign using the method.

Generally, road surface signs are installed on the road surface to display various road traffic information, no-smoking zones, school zones, silver zones, and red zones.

These road signs are mostly used by using room-temperature paint or fusion-type road sign paint to display them by manipulating a construction machine on site, or by installing them using adhesive sheets.

However, in the case of room temperature paints or fusion-type paints as described above, the thickness of the coating film is thin, so durability is low, and traffic is hindered depending on the drying time required and the use of the relevant equipment.

In addition, in the case of adhesive sheets, even if they treat the pores of the road surface and suppress the infiltration of moisture, there is a problem that they are easily peeled off from the road surface due to geothermal heat.

Accordingly, graphic sheets and installation methods that display road traffic sign information or evacuation information, etc., have recently been disclosed on road surfaces, etc. However, if advertisements or printed materials are illegally attached to the information display area of the graphic sheet, the information is lost. Not only is it not provided properly, but even if illegal advertisements or printed materials attached to the graphic sheet are removed, the graphic sheet is easily contaminated by foreign substances, so replacing or reinstalling the graphic sheet is costing a lot of money.

(Patent Document 0001) Republic of Korea Patent Publication No. 10-2007-01218876

(Patent Document 0002) Republic of Korea Patent No. 1881585

Therefore, the purpose of the present invention is to prevent non-slip aluminum sheets that provide information using graphics, etc. from easily peeling off through high adhesion when constructed on the road surface, and at the same time, improve contamination resistance and durability. It provides a method of installing a self-standing sign and a self-standing sign using the method.

Meanwhile, the purpose of the present invention is not limited to the purposes mentioned above, and other purposes not mentioned can be clearly understood by those skilled in the art from the description below.

According to the present invention, a base surface preparation step in which the road surface is pretreated and the base surface is cleaned up; A primer application step in which a primer is applied to the base surface of the road surface and cured to form a primer layer; An aluminum sheet attachment step in which a non-slip aluminum sheet is attached to the primer layer of the road surface; A hitting adhesion step in which the non-slip aluminum sheet is struck so that the non-slip aluminum sheet is in close contact with the road surface; A self-adhesive sign installation method using a non-slip aluminum sheet is provided, which includes a contamination-resistant coating step in which a contamination-resistant coating is applied and cured to prevent contamination of the non-slip aluminum sheet on the upper surface of the non-slip aluminum sheet to form a contamination-resistant layer.

In addition, according to the present invention, a non-slip aluminum sheet attached to a primer layer formed on a road surface whose base surface has been pretreated; A self-adhesive sign is provided that includes a contamination-resistant layer composed of a contamination-resistant coating applied to the upper surface of the non-slip aluminum sheet to prevent contamination of the non-slip aluminum sheet.

Here, the anti-fouling coating agent is 100 parts by weight of butylacrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid-styrene polymer, 1 to 3 parts by weight of zinc oxide, 2-ethylhexoic acid-benzoic acid-triethylene glycol. It is preferable that 10 to 20 parts by weight of a mixed ester compound, 10 to 20 parts by weight of diethylene glycol monoedyl ether, 15 to 50 parts by weight of PE Wax, and 200 to 250 parts by weight of water are added and mixed.

In addition, the non-slip aluminum sheet includes an aluminum thin plate layer that has a shape corresponding to the road surface and is deformed to provide a heat insulation function; A TPO layer formed on the upper surface of the aluminum sheet layer to prevent rupture or fracture of the aluminum sheet layer; A binder layer formed on the top of the TPO layer and providing a labeling function through graphics; An anti-slip layer composed of a binder layer to provide anti-slip function; An insulating adhesive layer formed on the lower surface of the aluminum sheet layer to attach the aluminum sheet layer to the road surface and insulate the heat transmitted from the road surface; A liner layer formed on the lower surface of the insulating adhesive layer to protect the insulating adhesive layer and to be selectively peeled off; A luminescent layer formed in the blank space of the binder layer to improve visibility by accumulating and emitting light absorbed from the outside; and a protective layer formed on the upper surface of the binder layer including the phosphorescent layer to provide a glassy film of high hardness and high density to the phosphorescent layer and the binder layer.

According to the present invention, a non-slip aluminum sheet that provides information using graphics, etc. can be prevented from easily peeling off through high adhesion when constructed on a road surface, and at the same time, contamination resistance and durability can be improved.

Meanwhile, the effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a view showing a self-adhesive sign installation method using a non-slip aluminum sheet according to a preferred embodiment of the present invention; and
Figure 2 is a diagram showing the non-slip aluminum sheet of Figure 1.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings.

As shown in Figures 1 and 2, in the self-adhesive sign installation method using a non-slip aluminum sheet according to a preferred embodiment of the present invention, the road surface (R) on which the non-slip aluminum sheet 100 is to be attached is pretreated and the base surface is This is a base surface preparation step, a primer application step in which primer is applied to the base surface of the road surface (R) and cured to form a primer layer (P), and a non-slip aluminum sheet is applied to the primer layer (P) of the road surface (R). The aluminum sheet attachment step in which (100) is attached and constructed, and the non-slip aluminum sheet (100) is applied by hitting with a rubber hammer or a hammer so that the non-slip aluminum sheet (100) is constructed in close contact with the uneven surface with respect to the road surface (R). In the step, a contamination-resistant coating that prevents contamination of the non-slip aluminum sheet 100 is applied and cured to the upper surface of the non-slip aluminum sheet 100, and a contamination-resistant layer (C) is formed to complete the self-adhesive sign 200. Includes contamination coating step, etc.

On the other hand, the non-slip aluminum sheet 100 of the present invention is composed of an aluminum thin plate layer 10 that has a shape corresponding to the road surface R and is deformed to provide a heat shielding function, and an upper surface of the aluminum thin plate layer 10. A TPO layer (20) that suppresses the rupture or breakage of the thin plate layer (10), and a binder that is composed on the upper surface of the TPO layer (20) and enables printing of letters or designs, thereby providing the corresponding labeling function through graphics. Layer 30, an anti-slip layer 40 that is composed of the binder layer 30 and provides an anti-slip function, and is composed of the lower surface of the aluminum sheet layer 10, so that the aluminum sheet layer 10 is attached to the road surface (R). an insulating adhesive layer 50 that insulates the heat transmitted from the road surface (R), a liner layer 60 that is formed on the lower surface of the insulating adhesive layer 50 to protect the insulating adhesive layer 50 and is selectively peeled, and a binder layer ( A phosphorescent layer 70, which is formed in the blank space of 30, accumulates and emits light absorbed from the outside to improve visibility, and a phosphorescent layer 70 is formed on the upper surface of the binder layer 30 including the phosphorescent layer 70. and a protective layer 80 that provides a vitreous film of high hardness and high density to the binder layer 30.

The aluminum sheet layer 10 provides the property of deforming its shape to variably correspond to the shape of the road surface (R) and has a heat shielding function to suppress peeling of the insulating adhesive layer 50, etc. due to geothermal heat of the road surface (R). It is an aluminum sheet that can be easily attached to the road surface (R) of various materials such as stone, wood, steel, concrete, and asphalt through the aluminum material.

Here, the aluminum sheet layer 10 has a thickness of 0.05 mm to 0.1 mm. If it is less than the thickness, the ability to absorb heat transmitted from the binder layer 30 in summer, etc. is reduced, and the thickness is reduced. If it exceeds the limit, there is a problem that the heat transfer function that receives heat from the insulating adhesive layer 50 and transfers it to the binder layer 30 in winter, etc., is deteriorated. Therefore, it is better and more preferable to have critical significance through the numerical limit as described above. It is best to provide optimal heat insulation and heat transfer functions by having a thickness of 0.07mm.

Therefore, according to the aluminum sheet layer 10, it can be easily attached regardless of the material or shape of the road surface R, and at this time, the heat of the road surface R is directly transmitted to the binder layer 30 through a predetermined thickness. By blocking the heat radiated to the binder layer 30 and dissipating heat, the durability of the binder layer 30 can be improved and adhesion can be improved by suppressing shape variation or stretching phenomenon depending on temperature as much as possible.

The TPO layer 20 is formed on the upper surface of the aluminum sheet layer 10 and is a means of suppressing rupture or fracture of the aluminum sheet layer 10. It is made of at least one of known PP, PE and PET and has a waterproof function. to provide.

Here, the TPO layer 20 is preferably made of a high-strength polyolefin material and has a thickness of 0.012 mm to 0.05 mm. If the thickness is less than this, durability is reduced and the aluminum thin plate layer 10 is damaged by the road surface (R). ), the protective function of the aluminum sheet layer 10 is reduced when the shape is changed for attachment, and when the thickness exceeds the above thickness, the shape variability of the aluminum sheet layer 10 is suppressed, so that the aluminum sheet layer 10 is exposed to the road surface ( Since there is a problem in that it cannot be changed to correspond to the shape of It's good to provide.

Therefore, according to the TPO layer 20, fracture and rupture of the aluminum sheet layer 10, whose shape is variable in order to be attached to the road surface R, is suppressed and the attachment function of the insulating adhesive layer 50 is improved by providing a waterproof function. You can.

The binder layer 30 is formed on the upper surface of the TPO layer 20 and is a means of providing the corresponding labeling function through graphics by enabling printing or printing of characters or designs, etc., and provides information through the characters or designs. It provides a primer function that allows the provided graphics to be printed or printed.

Here, the binder layer 30 is a primer made of polyurethane and is applied to a thickness of 0.04 mm to 0.1 mm. If the thickness is less than the thickness, the adhesion of the anti-slip layer 40 described later decreases, and the thickness is If it is exceeded, the gelation layer becomes thick and the shape variability of the aluminum thin plate layer 10 is greatly reduced, thereby reducing usability. Therefore, it is better to have the above-mentioned critical significance, and more preferably, it has a thickness of 0.07 mm. Through this, it is recommended to provide optimal usability and attachment function.

Therefore, according to the binder layer 30, it is possible to provide a sign function by enabling printing or printing to provide the corresponding sign function, and also to enable the construction of the anti-slip layer 40 and the phosphorescent layer 70 described later. there is.

The anti-slip layer 40 is applied and coated together with the composition of the binder layer 30 when applying or coating the binder layer 30 to provide an anti-slip function, and is preferably a ceramic bead having a predetermined size. .

Here, the anti-slip layer 40 has a thickness of 0.2 mm to 0.6 mm. If it is less than the thickness, the anti-slip function deteriorates, and if it exceeds the thickness, the gelation layer of the binder layer 30 deteriorates. As it becomes thick, the shape variability of the aluminum sheet layer 10 is greatly reduced and usability is reduced, so it is better to have the critical significance as described above, and more preferably, it has a thickness of 0.3 mm to provide optimal anti-slip function. It is good to provide .

Therefore, according to the anti-slip layer 40, when attached to the road surface R using the aluminum thin plate layer 10, a non-slip function is provided through the embossed structure, and the corresponding character is printed on the binder layer 30, such as a design or printing. can make it possible.

The insulating adhesive layer 50 is an adhesive means formed on the lower surface of the aluminum sheet layer 10 to attach the aluminum sheet layer 10 to the road surface (R) and insulate the heat transmitted from the road surface (R). Contains adhesive.

Here, the insulation adhesive includes 3 to 5 parts by weight of heat curing agent, 2 to 3 parts by weight of room temperature curing agent, and an average particle diameter of 350 to 450 mesh based on 100 parts by weight of the rubber type adhesive, expanded perlite, and insulad. , 5 to 10 parts by weight of porous inorganic particles selected from the group consisting of diatomaceous earth and mixtures thereof, and 5 to 7 parts by weight of fiberglass.

The rubber-type adhesive has a certain elasticity and provides adsorption and adhesion functions, and when mixed with the heat curing agent and room temperature curing agent, it is stably attached to the adhered surface and is applied to the aluminum sheet layer ( Ensure that it is attached to the bottom of 10) with stronger adhesive force.

Here, the rubber-type adhesive preferably contains a solid content of 38% and may have a known composition, so detailed description will be omitted.

The heat curing agent is a curing member that reacts with the rubber-type adhesive or room temperature curing agent to improve overall physical properties such as improved impact resistance, heat resistance, moisture resistance, and mechanical properties by reacting with the rubber-type adhesive or room temperature curing agent. 100 parts by weight of the rubber-type adhesive is As a standard, 3 to 5 parts by weight are added. If it exceeds 5 parts by weight, the curing time is too fast, making it inconvenient to apply it to the aluminum thin plate layer 10, and if it is less than 3 parts by weight, the curing time is too slow. Since there is a problem in that the adhesive foot becomes longer after a long period of time, it is better to have the above-mentioned critical significance, and more preferably, it is good to have 4 parts by weight.

Here, since the heat hardener may have a known composition, detailed description will be omitted.

The room temperature curing agent, when mixed with the rubber-type adhesive or heat-curing agent, reacts with them and causes the mixture to cure at room temperature, thereby preventing the rubber-type adhesive and heat-curing agent from spreading to the outside of the adhered surface. As a transfer prevention member, 2 to 3 parts by weight are added based on 100 parts by weight of the rubber-type adhesive. If it exceeds 3 parts by weight, the curing time progresses quickly at room temperature, greatly shortening the usable time of the product, and if it is less than 2 parts by weight, the curing time proceeds quickly at room temperature. Since there is a problem in that the rubber-type adhesive and heat hardener spread outside the adhered surface, it is better to have the above-mentioned critical significance, and more preferably, it is good to have 0.5 parts by weight.

Here, since the room temperature curing agent may have a known composition, detailed description will be omitted.

The porous inorganic fine particles are an insulating member that provides an air layer between the aluminum sheet layer 10 and the road surface R, and provide high thermal insulation through a large number of pores, and more preferably, by closing the pores. It is good to further improve the insulation effect.

Here, the porous inorganic fine particles are added in an amount of 5 to 10 parts by weight based on 100 parts by weight of the rubber-type adhesive. If it exceeds 10 parts by weight, the adhesive function of the rubber-type adhesive, room temperature curing agent, and heat curing agent is reduced, and the If the amount is less than 5 parts by weight, there is a problem that the thermal insulation properties are lowered, so it is better to have the above-mentioned critical significance, and more preferably, it is 7 parts by weight.

The fiberglass provides fire resistance that prevents volatile adhesive compositions from being ignited by the temperature of the adhered surface when providing a heat insulating layer between the aluminum sheet layer 10 and the adhered surface.

Here, the fiberglass is added in an amount of 5 to 7 parts by weight based on 100 parts by weight of the rubber-type adhesive. If it exceeds 7 parts by weight, the elasticity is reduced and the shape variability of the aluminum thin plate layer 20 is suppressed, thereby reducing adhesion. This decreases significantly, and if it is less than 5 parts by weight, there is a problem that fire resistance decreases, so it is better to have the critical significance as described above, and more preferably, it is good to have 6 parts by weight.

Therefore, according to the insulating adhesive layer 50, the binder layer adheres between the aluminum sheet layer 10 and the road surface (R) and at the same time suppresses the transfer of heat from the road surface (R) to the aluminum sheet layer 10 as much as possible, such as in summer. (30) The stretching of the back to geothermal heat can be suppressed as much as possible.

In addition, according to the insulating adhesive layer 50, the heat of the road surface R is transferred to the aluminum sheet layer 10 in winter, etc., thereby suppressing the binder layer 30, which has a relatively low temperature, from shrinking at low temperatures as much as possible. You can.

Meanwhile, the insulating adhesive layer 50 preferably has a thickness of 0.04 mm to 0.15 mm. If it is less than the above thickness, the thickness is too thin and the heat reflectance through the aluminum thin plate layer 10 decreases, and the thickness is reduced. If it exceeds the thickness, there is a problem in that the temperature of the ground is suppressed from being transferred to the aluminum sheet layer 10 in winter due to the thickness being too thick and the binder layer 30 shrinks. Therefore, it is better to have the critical significance as described above. Preferably, it is better to provide optimal insulation or heat transfer function by having a thickness of 0.1mm.

The liner layer 60 is preferably a release film formed on the lower surface of the insulating adhesive layer 50 to protect the insulating adhesive layer 50 and to be selectively peeled.

The phosphorescent layer 70 is formed in the blank space of the binder layer 30 and is a means to improve visibility by accumulating and emitting light absorbed from the outside. Since it may have a known configuration, a detailed description will be omitted.

Here, the phosphorescent layer 70 preferably has a thickness of 0.05 mm to 0.15 mm. If it is less than the thickness, the thickness is too thin and visibility and protection are reduced, and if it exceeds the thickness, the thickness is too thin. Because it is too thick, the embossing height of the anti-slip layer 40 is lowered, which reduces the non-slip function and reduces the shape variability of the aluminum sheet layer 10. Therefore, it is better to have the critical significance as described above, and more preferably 0.1 It is better to provide optimal visibility and usability by having a thickness of mm.

The protective layer 80 is formed on the upper surface of the binder layer 30 including the phosphorescent layer 70 and provides a vitreous film of high hardness and high density to the phosphorescent layer 70 and the binder layer 30 to form the phosphorescent layer 70. As a means of suppressing stains and discoloration of the binder layer 30 and maintaining the color and texture of the printed content for a long time, it may be composed of a ceramic layer or the like.

Here, the ceramic layer is a one-component protective coating in which isopropyl alcohol, methyltrimethyloxysilane, trimethoxysilane, 1-butanol titanium salt, and dimethylpolysiloxane are added and mixed, and is a binder layer including a luminous layer 70. (30) It may be configured to be coated or applied to the upper surface.

More preferably, the one-component protective coating agent contains 47% by weight of isopropyl alcohol, 45% by weight of methyltrimethyloxysilane, 5% by weight of trimethoxysilane, 2% by weight of 1-butanol titanium salt, and 1% by weight of dimethylpolysiloxane. It has a composition in which weight percent is added and mixed.

Isopropyl alcohol has CAS number 67-63-0 and provides adhesion and water blocking functions when the protective coating agent forms the protective layer 80, including the methyltrimethyloxysilane, trimethoxysilane, and 1-butanol titanium. 47% by weight is added based on the salt and dimethylpolysiloxane. If it exceeds the above weight%, the coating layer formation function improves through improved adhesion, but corrosion resistance decreases, and if it is less than the above weight%, the coating layer formation function improves. Since there is a problem in that the coating function is degraded due to a thick coating layer not being secured, it is preferable to have a limited weight percent as described above.

Methyltrimethyloxysilane, CAS number 1185-55-3, provides adhesion when the protective coating agent forms the protective layer 80, and is composed of isopropyl alcohol, trimethoxysilane, 1-butanol titanium salt, and 45% by weight is added relative to dimethylpolysiloxane, but if it exceeds the above weight%, the increase in adhesion to the binder layer 30 is slowed, resulting in additional unnecessary costs, and if it is less than the above weight% In this case, there is a problem that the adhesion to the binder layer 30 is weakened and easily peeled off, so it is preferable to have a limited weight percentage as described above.

Trimethoxysilane, CAS number 2530-83-8, is a regulator that controls the curing time when applying a protective coating manufactured in one component, and isopropyl alcohol, methyltrimethyloxysilane, 1-butanol titanium salt, and dimethyl 5% by weight is added based on polysiloxane. If it exceeds the weight%, the protective coating will be in a gel state and storage will be reduced, and if it is less than the weight%, it will be applied in a re-melted state. Since there is a problem that the curing time is delayed, it is preferable to have a limited weight percentage as described above.

1-Butanol titanium salt has CAS number 5593-70-4 and provides UV blocking properties when the protective coating agent forms the protective layer 80, and isopropyl alcohol, methyltrimethyloxysilane, and trimethoxysilane. and 2% by weight relative to dimethylpolysiloxane. If the weight% is exceeded, the thickness of the protective layer 80 becomes too thick and the adhesion of methyltrimethyloxysilane is reduced, and the weight% is added. If it is less than 100%, the thickness of the protective layer 80 is not sufficiently secured, which causes a problem in that the ultraviolet ray blocking property is lowered and the deterioration prevention function of the binder layer 30 is lowered. Therefore, it is preferable to have the limited weight percent as described above. .

Dimethylpolysiloxane, CAS number 70131-67-8, allows the protective layer 80 to have a predetermined elasticity and provides a coating function so that the adhesive made up of illegal advertisements, etc. is attached to the upper surface of the protective layer 80. As a composition to suppress this, 1% by weight is added based on the isopropyl alcohol, methyltrimethyloxysilane, trimethoxysilane, and 1-butanol titanium salt. If the weight% is exceeded, the amount of the protective layer 80 is added. The elasticity and coating become too large, preventing adhesives such as those used in illegal advertisements from being firmly attached. However, the curing time becomes longer, which reduces manufacturability and strength, and when the elasticity and coating are less than the above weight percent, the elasticity and coating of the protective layer 80 Since the degree becomes too small, there is a problem in that the adhesive on illegal advertising materials adheres firmly and the peeling effect of the adhesive on illegal advertising materials decreases, so it is desirable to have a limited weight percent as described above.

Meanwhile, the protective layer 80 preferably has a thickness of 0.05 mm to 0.15 mm. If the thickness is less than the above thickness, the thickness is too thin and the protection property is reduced, and if the thickness exceeds the above thickness, the thickness is too thick. Since there is a problem in that the embossing height of the anti-slip layer 40 is lowered and the non-slip function and visibility are reduced, it is better to have the critical significance as described above, and more preferably, it has a thickness of 0.1 mm to ensure optimal visibility. It is good to provide protection.

Meanwhile, in the present invention, the aluminum thin plate layer 10 and the TPO layer 20 may be laminated to the aluminum thin plate layer 10, but more preferably, the composition for forming the TPO layer 20 may be laminated to the aluminum thin plate layer 10. The sheet manufactured using the composition (20) and the aluminum thin plate layer (10) are bonded together by a heat dissipating adhesive layer (not shown) using a heat dissipating adhesive, so that the solar heat conducted to the binder layer (30) during the summer, etc. It is better to quickly dissipate heat through the thin plate layer (10).

Here, in the heat dissipation adhesive, 30 to 40 parts by weight of heat conduction filler is added and mixed with 100 parts by weight of the polymer. The polymer is selected from the group consisting of silicone resin, epoxy resin, acrylic resin, mixtures thereof, and copolymers thereof. The heat conduction filler includes a first filler having a first average particle diameter, a second filler having a second average particle diameter, and a third filler having a third average particle diameter, and the first average particle diameter value is 10 to 30㎛, and the remaining averages are It is larger than the particle diameter values, the second average particle diameter divided by the first average particle diameter is 0.17 to 0.26, the third average particle diameter divided by the first average particle diameter is 0.09 to 0.11, and the first filler , the volume resistance of the second filler and the third filler is more than 104Ωcm, the average value of the minor axis/major axis of the first filler, second filler, and third filler is 0.6 to 0.8, and the sum of the masses of the second filler/first The percentage of the sum of the masses of the fillers is 11 to 16, or the percentage of the sum of the masses of the third fillers / the mass of the first fillers is 4.2 to 5.2, and the first, second and third fillers are alumina (Al2O3), boron nitride. (BN), aluminum nitride (AlN), silicon nitride (Si3N4), magnesia (MgO), beryllia (BeO), zinc oxide (ZnO), silicon carbide (SiC), zirconia (ZrO2) and mixtures thereof. do.

On the other hand, the heat dissipation adhesive includes 100 parts by mass of at least one type of polymer, 1.5 parts by mass or less of expanded graphite powder, a viscosity of 3000 mPa/s or more at 25°C, and a temperature of 15°C or more and 100°C or less under atmospheric pressure. 10 to 15 parts by mass of phosphoric acid ester that is liquid in the area, 50 to 90 parts by mass of alumina with a BET specific surface area of 1 m2/g or more, expanded graphite powder, and 100 flame-retardant heat-conducting inorganic compounds excluding the alumina. It may contain from 150 parts by mass to 150 parts by mass.

Therefore, according to the heat dissipation adhesive layer (not shown), the TPO layer 20 and the aluminum sheet layer 10 are bonded and at the same time, the heat radiated from the binder layer 30 to the TPO layer 20 during summer, etc. is radiated to the aluminum sheet layer ( 10), it is possible to prevent the binder layer 30 from being stretched by solar heat as much as possible by quickly diffusing it.

In addition, according to the heat dissipation adhesive layer (not shown), heat conducted from the road surface (R) to the aluminum sheet layer 10, such as in winter, is quickly transferred to the TPO layer 20 or the binder layer 30, thereby forming the binder layer 30. Shrinkage can be suppressed as much as possible at this low temperature.

On the other hand, the heat dissipation adhesive layer (not shown) preferably has a thickness of 0.06 mm to 0.08 mm. If it is less than the thickness, the heat absorption rate of the binder layer 30 decreases because the thickness is too thin, and the heat absorption rate of the binder layer 30 decreases. If it exceeds the thickness, there is a problem that the heat diffusion rate into the aluminum thin plate layer 10 is lowered because the thickness is too thick, so it is better to have the above-mentioned critical significance, and more preferably, it has a thickness of 0.07 mm. , it is better to provide optimal heat dissipation function.

Meanwhile, according to a preferred embodiment of the present invention, the TPO layer 20 is formed on the upper surface of the aluminum thin plate layer 10 to improve the durability of the aluminum thin plate layer 10, but the lower surface of the aluminum thin plate layer 10 A fabric layer 90 such as non-woven fabric is further formed, and at this time, the fabric layer 90 is composed of an insulating adhesive layer 50 impregnated, so that the fabric layer 90 may provide a function such as a double-sided tape. .

Here, the fabric layer 90 preferably has a thickness equal to that of the insulating adhesive layer 50.

Therefore, according to the fabric layer 90, when the aluminum thin plate layer 10 is attached to the road surface R, a cushioning function is provided through a predetermined thickness, thereby improving the durability of the aluminum thin plate layer 10.

In the present invention, the non-slip aluminum sheet 100 may be composed of a graphic sheet having a known information provision function in addition to the configuration described above.

Meanwhile, in the self-adhesive sign installation method using a non-slip aluminum sheet according to a preferred embodiment of the present invention, in the background preparation step, the road surface (R) on which the non-slip aluminum sheet 100 is to be attached is pretreated and the background surface is cleaned up. As a step, oil, moisture, foreign substances or dust, etc. from the road surface R are removed before attaching and constructing the non-slip aluminum sheet 100, and since it may include known methods, detailed description will be omitted.

In addition, the primer application step is a step in which a primer is applied to the base surface of the road surface (R) and cured to form a primer layer (P). It may include a known primer composition, but may include the non-slip aluminum sheet 100. To improve adhesion, it is recommended to apply a pinhole prevention primer composition that removes pinholes.

Here, the pinhole prevention primer composition includes 10 to 30 parts by weight of epoxy resin, 15 to 30 parts by weight of styrene resin, 0.5 to 1.5 parts by weight of a mixture of nonyl phenol ethoxylate and sodium lauryl sulfate as a surfactant, and ammonium persulfate as an antioxidant. A first mixture consisting of 0.2 to 0.5 parts by weight, 0.2 to 0.4 parts by weight of sodium bisulfite, 10 to 20 parts by weight of anti-settling agent/color pigment additive, 40 to 60 parts by weight of cement, 15 to 30 parts by weight of silica sand powder, and 2 methylene chloride. It includes a second mixture consisting of ~ 10 parts by weight and 2 to 5 parts by weight of an inorganic filler, and a pinhole preventing agent consisting of calcium carbonate or talc with a size of 3 to 5㎛, wherein the pinhole preventing agent is a mixture of the first mixture and the second mixture. is stirred and mixed at a weight ratio of 0.2 to 0.4 with a basic epoxy primer mixed at a weight ratio of 1:1, 40 to 60 parts by weight of acrylic emulsion, 50 to 70 parts by weight of filler, 0.1 to 2 parts by weight of thickener, and 0.1 to 0.1 parts by weight of thickener. A first reactant consisting of a mixture of 0.5 parts by weight, 0.01 to 0.2 parts by weight of a pH regulator, 0.1 to 1 part by weight of a crosslinking accelerator, 0.01 to 0.5 parts by weight of a plasticizer, and a flow resistance material, 20 to 50 parts by weight of nitrite, and propyl cellosolve. A second reactant made by mixing 10 to 25 parts by weight of potassium phosphate, 5 to 20 parts by weight of potassium phosphate, and 2 to 10 parts by weight of modified naphthalene condensate, 40 to 50 parts by weight of lithium phosphate-based low melting point composite oxide, and 10 to 20 parts by weight of an organic thickener. A third reactant consisting of a mixture of 30 to 40 parts by weight of an inorganic binder, and one or two or more of a phenol derivative, an aromatic amine derivative, an amine-ketone condensate, a benzimidazole derivative, a dithiocarbamic acid derivative, and a thiourea derivative. It is preferable to include a fourth reactant consisting of a bond.

In addition, the aluminum sheet attachment step is a step in which the non-slip aluminum sheet 100 is attached to the primer layer (P) of the road surface (R), and the insulating adhesive layer ( 50) is adhered to the upper surface of the primer layer (P).

In addition, the hitting adhesion step is a step in which the non-slip aluminum sheet 100 is applied by hitting with a rubber hammer or a hammer so that the non-slip aluminum sheet 100 is installed in close contact with the uneven surface with respect to the road surface (R), and includes known methods. Since this can be done, a detailed explanation will be omitted.

Here, in the hitting adhesion step, when the non-slip aluminum sheet 100 includes the fabric layer 90, the non-slip aluminum sheet 100 can be brought into closer contact with the uneven surface of the road surface R when hitting through a predetermined thickness and cushioning function.

In addition, in the fouling-resistant coating step, a fouling-resistant coating that prevents contamination of the non-slip aluminum sheet 100 is applied and cured to the upper surface of the non-slip aluminum sheet 100, and a fouling-resistant layer (C) is formed to form a self-adhesive sign (200) ) is completed, providing a high hardness and high density vitreous film on the upper surface of the binder layer 30 including the phosphorescent layer 70 of the non-slip aluminum sheet 100 to improve durability and at the same time provide the phosphorescent layer 70 A stain-resistant coating agent is applied to suppress stains and discoloration of the and binder layer 30 and maintain the color and texture of the printed content for a long time.

Here, the anti-fouling layer (C) is a mixed ester compound of butylacrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid-styrene polymer, zinc oxide, 2-ethylhexoic acid-benzoic acid-triethylene glycol, A fouling-resistant coating agent in which diethylene glycol monoedyl ether, PE wax, and water are added and mixed can be formed by coating or applying the top surface of the non-slip aluminum sheet 100.

The stain-resistant coating agent is more preferably 100 parts by weight of butylacrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid-styrene polymer, 1 to 3 parts by weight of zinc oxide, and 2-ethylhexoic acid-benzoic acid. - 10 to 20 parts by weight of a mixed ester compound of triethylene glycol, 10 to 20 parts by weight of diethylene glycol monoedyl ether, 15 to 50 parts by weight of PE Wax, and 200 to 250 parts by weight of water are added and mixed.

Butylacrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid-styrene polymer has CAS number 25950-40-7 and has adhesive and waterproofing functions when the stain-resistant coating forms the stain-resistant layer (C). As provided, 100 parts by weight are added based on zinc oxide, a mixed ester compound of 2-ethylhexanoic acid-benzoic acid-triethylene glycol, diethylene glycol monoedyl ether, PE wax, and water, and if the weight parts exceed the above. Although the coating layer formation function is improved by improving the adhesion function, the corrosion resistance is lowered, and if the weight is less than the above weight part, there is a problem in that the coating function is deteriorated because the coating layer of a predetermined thickness is not secured. Therefore, having a limited weight part as described above It is desirable.

Zinc oxide has CAS number 7732-18-5 and provides an anti-oxidation function when the anti-fouling coating forms the anti-fouling layer (C), butylacrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid. 1 to 3 parts by weight are added per 100 parts by weight of the acid-styrene polymer. If the amount exceeds the above weight parts, manufacturability such as elongation of the thermoplastic resin decreases when manufacturing the sheet, and if it is less than the above weight parts, the amount of the acid-styrene polymer is added. Since the anti-oxidation function is reduced and there is a problem of easy discoloration due to ultraviolet rays, etc., it is preferable to have a limited weight portion as described above.

The mixed ester compound of 2-ethylhexoic acid-benzoic acid-triethylene glycol has CAS number 852227-26-0 and provides a coating function when the anti-fouling coating forms the anti-fouling layer (C), allowing attachment of illegal advertisements, etc. It prevents the adhesive made up of illegal advertising materials from adhering to the top surface of the anti-contamination layer (C) or prevents contamination due to adhesion of other foreign substances, etc., butylacrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid. 10 to 20 parts by weight are added per 100 parts by weight of the acid-styrene polymer. If the above weight parts are exceeded, the elasticity and coating degree of the anti-contamination layer (C) become too large, so that the adhesive or foreign substances of illegal advertisements become solid. Although it cannot be attached, the curing time becomes longer, which reduces manufacturability and strength. If the weight is less than the above weight, the elasticity and coating degree of the contamination-resistant layer (C) become too small, so the adhesive or foreign substances from illegal advertisements are firmly attached. Since there is a problem in that the peeling effect of the adhesive on illegal advertisements is reduced, it is preferable to have a limited weight portion as described above.

2-Ethylhexoic acid-benzoic acid-triethylene glycol has CAS number 111-90-0, and together with the mixed ester compound of 2-ethylhexoic acid-benzoic acid-triethylene glycol, the anti-fouling coating agent forms the anti-fouling layer (C). It provides a coating function during construction to prevent hydrocarbon components such as proteins, kerosene, and diesel among foreign substances from deteriorating and discoloring on the upper surface of the anti-contamination layer (C). Butylacrylic acid-butyl methacrylic acid-methacrylic acid - 10 to 20 parts by weight are added per 100 parts by weight of methyl methacrylic acid-styrene polymer. If the above weight parts are exceeded, proteins or hydrocarbon components among adsorbed substances such as foreign substances are deteriorated, causing rapid decay and discoloration. If it is less than the above weight part, there is a problem that the function of preventing adsorption of foreign substances, etc. is reduced and the degree of contamination increases. Therefore, it is preferable to have the limited weight part as described above.

PE Wax has CAS number 9002-88-4 and provides a coating function when the stain-resistant coating agent forms the stain-resistant layer (C) to provide heat resistance to the binder layer 30 of the non-slip aluminum sheet 100. As such, 15 to 50 parts by weight are added based on 100 parts by weight of butylacrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid-styrene polymer. If the above weight parts are exceeded, the viscosity of the anti-fouling layer (C) is increased, so it takes a lot of time to cure, and if it is less than the above weight part, the heat resistance provided to the binder layer 30 is reduced, and the ink or printing particles of the binder layer 30 are worn by heat and easily discolored. Since there is a problem, it is desirable to have a limited weight portion as described above.

Water, CAS number 7732-18-5, improves the agitation property of the anti-fouling coating agent and controls the viscosity, and is comprised of 100 parts by weight of butylacrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid-styrene polymer. 200 to 250 parts by weight are added. If it exceeds the above weight parts, the curing time increases during application and coating, making it impossible to secure a coating layer of a predetermined thickness, and if it is less than the above weight parts, the stirring and viscosity control functions are limited. Since there is a problem that workability is deteriorated due to this decrease, it is preferable to have a limited weight portion as described above.

Here, the contamination-resistant layer (C) preferably has a thickness of 0.05 mm to 0.15 mm. If it is less than the thickness, the thickness is too thin and the protection property is reduced, and if it exceeds the thickness, the thickness is too thin. There is a problem in that the embossing height of the anti-slip layer 40 is reduced due to the thickness and the non-slip function and visibility are reduced. Therefore, it is better to have the above-mentioned critical significance, and more preferably, it has a thickness of 0.1 mm, so that the optimal It is good to provide visibility and protection.

On the other hand, the self-adhesive sign 200 by the self-adhesive sign installation method using a non-slip aluminum sheet according to a preferred embodiment of the present invention is attached to the primer layer (P) formed on the road surface (R) on which the base surface has been pretreated. It includes a non-slip aluminum sheet 100 and a contamination-resistant layer (C) composed of a contamination-resistant coating agent applied to the upper surface of the non-slip aluminum sheet 100 to prevent contamination of the non-slip aluminum sheet 100.

Hereinafter, the self-adhesive sign installation method using a non-slip aluminum sheet according to an embodiment of the present invention and the operation and effect of the self-adhesive sign using the method will be described through specific examples.

First, the road surface (R) on which the non-slip aluminum sheet 100 will be attached and constructed is pretreated and the base surface is prepared, a primer is applied to the base surface of the road surface (R), and a non-slip primer is applied to the primer layer (P) of the road surface (R). After the aluminum sheet 100 is attached and constructed, and the non-slip aluminum sheet 100 is installed in close contact with the uneven surface of the road surface (R), contamination of the non-slip aluminum sheet 100 is prevented on the upper surface of the non-slip aluminum sheet 100. A contamination-resistant coating agent is applied and cured, a contamination-resistant layer (C) is formed, and a self-adhesive sign (200) is installed and constructed.

Here, the fouling-resistant layer (C) is composed of the application and coating of a fouling-resistant coating agent, and the fouling-resistant coating agent is 100 weight of butylacrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid-styrene polymer. 0.5 parts by weight of zinc oxide, 8 parts by weight of a mixed ester compound of 2-ethylhexanoic acid-benzoic acid-triethylene glycol, 8 parts by weight of diethylene glycol monoedyl ether, 10 parts by weight of PE wax and 100 parts by weight of water. and has a mixed composition.

First, the road surface (R) on which the non-slip aluminum sheet 100 will be attached and constructed is pretreated and the base surface is prepared, a primer is applied to the base surface of the road surface (R), and a non-slip primer is applied to the primer layer (P) of the road surface (R). After the aluminum sheet 100 is attached and constructed, and the non-slip aluminum sheet 100 is installed in close contact with the uneven surface of the road surface (R), contamination of the non-slip aluminum sheet 100 is prevented on the upper surface of the non-slip aluminum sheet 100. A contamination-resistant coating agent is applied and cured, a contamination-resistant layer (C) is formed, and a self-adhesive sign (200) is installed and constructed.

Here, the fouling-resistant layer (C) is composed of the application and coating of a fouling-resistant coating agent, and the fouling-resistant coating agent is 100 weight of butylacrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid-styrene polymer. 3 parts by weight of zinc oxide, 15 parts by weight of a mixed ester compound of 2-ethylhexanoic acid-benzoic acid-triethylene glycol, 15 parts by weight of diethylene glycol monoedyl ether, 30 parts by weight of PE wax and 200 parts by weight of water. and has a mixed composition.

First, the road surface (R) on which the non-slip aluminum sheet 100 will be attached and constructed is pretreated and the base surface is prepared, a primer is applied to the base surface of the road surface (R), and a non-slip primer is applied to the primer layer (P) of the road surface (R). After the aluminum sheet 100 is attached and constructed, and the non-slip aluminum sheet 100 is installed in close contact with the uneven surface of the road surface (R), contamination of the non-slip aluminum sheet 100 is prevented on the upper surface of the non-slip aluminum sheet 100. A contamination-resistant coating agent is applied and cured, a contamination-resistant layer (C) is formed, and a self-adhesive sign (200) is installed and constructed.

Here, the fouling-resistant layer (C) is composed of the application and coating of a fouling-resistant coating agent, and the fouling-resistant coating agent is 100 weight of butylacrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid-styrene polymer. 10 parts by weight of zinc oxide, 25 parts by weight of a mixed ester compound of 2-ethylhexanoic acid-benzoic acid-triethylene glycol, 25 parts by weight of diethylene glycol monoedyl ether, 60 parts by weight of PE wax and 260 parts by weight of water. and has a mixed composition.

As a reference or evaluation example of the self-standing sign 200 installed and constructed according to Examples 1 to 3, a contamination-resistant layer was formed by applying and coating a conventional anti-fouling coating sold by Company A, and then The physical properties of the self-adhesive label 200 for contamination resistance were measured, and the results are shown in Table 1.

Therefore, according to the self-adhesive sign 200 according to a preferred embodiment of the present invention, as shown in Table 1 above, it can be seen that the physical properties with respect to contamination resistance against lubricating oil, cement paste, hydrochloric acid and kerosene, etc. are excellent.

Therefore, according to the above-mentioned, the non-slip aluminum sheet 100, which provides information using graphics, etc., is attached to the road surface (R) with high adhesion through a hitting adhesion step when constructed on the road surface (R) to prevent it from being easily peeled off. At the same time, contamination resistance and durability can be improved through the contamination-resistant layer (C) using a contamination-resistant coating agent.

Although preferred embodiments of the present invention have been described with reference to the attached drawings, those skilled in the art may make various substitutions and modifications without departing from the technical spirit or essential features of the present invention. and changes are possible, so it can be understood that it can be implemented in other specific forms. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive.

Claims (6)

A base surface preparation step in which the road surface (R) is pretreated and the base surface is cleaned up; A primer application step in which a primer is applied to the base surface of the road surface (R) and cured to form a primer layer (P); An aluminum sheet attachment step in which a non-slip aluminum sheet 100 is attached to the primer layer (P) of the road surface (R); A hitting adhesion step in which the non-slip aluminum sheet 100 is struck so that the non-slip aluminum sheet 100 is in close contact with the road surface (R); A fouling-resistant coating step in which a fouling-resistant coating that prevents contamination of the non-slip aluminum sheet 100 is applied and cured to form a fouling-resistant layer (C) on the upper surface of the non-slip aluminum sheet 100,
Anti-fouling coating agent,
100 parts by weight of butylacrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid-styrene polymer, 1 to 3 parts by weight of zinc oxide, 10 to 20 mixed ester compounds of 2-ethylhexoic acid-benzoic acid-triethylene glycol A self-adhesive sign installation method using a non-slip aluminum sheet, characterized in that 10 to 20 parts by weight of diethylene glycol monoedyl ether, 15 to 50 parts by weight of PE wax, and 200 to 250 parts by weight of water are added and mixed. delete A base surface preparation step in which the road surface (R) is pretreated and the base surface is cleaned up; A primer application step in which a primer is applied to the base surface of the road surface (R) and cured to form a primer layer (P); An aluminum sheet attachment step in which a non-slip aluminum sheet 100 is attached to the primer layer (P) of the road surface (R); A hitting adhesion step in which the non-slip aluminum sheet 100 is struck so that the non-slip aluminum sheet 100 is in close contact with the road surface (R); A fouling-resistant coating step in which a fouling-resistant coating that prevents contamination of the non-slip aluminum sheet 100 is applied and cured to form a fouling-resistant layer (C) on the upper surface of the non-slip aluminum sheet 100,
Non-slip aluminum sheet (100),
An aluminum thin plate layer (10) that has a shape corresponding to the road surface (R) and is deformed to provide a heat insulation function; A TPO layer (20) formed on the upper surface of the aluminum thin plate layer (10) to prevent rupture or fracture of the aluminum thin plate layer (10); A binder layer (30) formed on the upper surface of the TPO layer (20) and providing a labeling function through graphics; An anti-slip layer (40) formed on the binder layer (30) to provide an anti-slip function; An insulating adhesive layer (50) formed on the lower surface of the aluminum sheet layer (10) to attach the aluminum sheet layer (10) to the road surface (R) and insulate the heat transmitted from the road surface (R); A liner layer 60 formed on the lower surface of the insulating adhesive layer 50 to protect the insulating adhesive layer 50 and to be selectively peeled off; A luminescent layer (70) formed in the blank space of the binder layer (30) to improve visibility by accumulating and emitting light absorbed from the outside; And a protective layer 80 formed on the upper surface of the binder layer 30 including the phosphorescent layer 70 and providing a vitreous film of high hardness and high density to the phosphorescent layer 70 and the binder layer 30. Self-adhesive sign installation method using non-slip aluminum sheet. A non-slip aluminum sheet (100) attached to the primer layer (P) formed on the road surface (R) on which the base surface has been pretreated; It includes a contamination-resistant layer (C) composed of a contamination-resistant coating applied to the upper surface of the non-slip aluminum sheet 100 to prevent contamination of the non-slip aluminum sheet 100,
Anti-fouling coating agent,
100 parts by weight of butylacrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid-styrene polymer, 1 to 3 parts by weight of zinc oxide, 10 to 20 mixed ester compounds of 2-ethylhexoic acid-benzoic acid-triethylene glycol A self-adhesive label, characterized in that 10 to 20 parts by weight of diethylene glycol monoedyl ether, 15 to 50 parts by weight of PE wax, and 200 to 250 parts by weight of water are added and mixed. delete A non-slip aluminum sheet (100) attached to the primer layer (P) formed on the road surface (R) on which the base surface has been pretreated; It includes a contamination-resistant layer (C) composed of a contamination-resistant coating applied to the upper surface of the non-slip aluminum sheet 100 to prevent contamination of the non-slip aluminum sheet 100,
Non-slip aluminum sheet (100),
An aluminum thin plate layer (10) that has a shape corresponding to the road surface (R) and is deformed to provide a heat insulation function; A TPO layer (20) formed on the upper surface of the aluminum thin plate layer (10) to suppress rupture or fracture of the aluminum thin plate layer (10); A binder layer (30) formed on the upper surface of the TPO layer (20) and providing a labeling function through graphics; An anti-slip layer (40) formed on the binder layer (30) to provide an anti-slip function; An insulating adhesive layer (50) formed on the lower surface of the aluminum sheet layer (10) to attach the aluminum sheet layer (10) to the road surface (R) and insulate the heat transmitted from the road surface (R); A liner layer 60 formed on the lower surface of the insulating adhesive layer 50 to protect the insulating adhesive layer 50 and to be selectively peeled off; A luminescent layer (70) formed in the blank space of the binder layer (30) to improve visibility by accumulating and emitting light absorbed from the outside; And a protective layer 80 formed on the upper surface of the binder layer 30 including the phosphorescent layer 70 and providing a vitreous film of high hardness and high density to the phosphorescent layer 70 and the binder layer 30. A self-standing sign.

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