KR20160023230A - Nature-friendly material for pavement of slip preventing surface composite for road, nature-friendly material for pavement using them, manufacturing method of that and method for constructing road with slip preventing surface - Google Patents

Abstract

The present invention relates to an eco-friendly packaging material composition for preventing road surface slip, an eco-friendly packaging material for preventing road surface slip, a producing method thereof, and a constructing method for preventing road surface slip and, more specifically, to an eco-friendly packaging material for preventing road surface slip, and to a producing method thereof. The eco-friendly packaging material for preventing road surface slip has excellent bonding strength, slip resistance, elasticity, durability, and thermal resistance, and material separation between a road surface does not occur due to strong adhesion with the road surface.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to an environment-friendly packaging material composition for preventing slip on road surface, an environmentally friendly packaging material for road surface slip prevention, a method for manufacturing the same, method of constructing road with slip prevention surface}

The present invention relates to an eco-friendly packaging composition for road surface slip prevention, an eco-friendly packaging material for road surface slip prevention, a method for manufacturing the same, and a road surface preparation method for non-slip road. More particularly, To an eco-friendly packaging material for road surface non-slip prevention which is excellent in heat resistance and strong in adhesive force with a road surface and does not cause material separation, and a manufacturing method thereof.

Generally, drivers driving on the road should maintain a corresponding speed for each of the ever-changing roads, such as steep curve areas, downhill slopes, areas requiring acceleration, crossings, crosswalks, This is because as the speed of the vehicle increases, the coefficient of friction between the tire of the vehicle and the asphalt of the road drops, causing the vehicle to be pushed or slipped from the asphalt, causing accidents. In addition, the vehicle should be decelerated to a speed lower than the specified speed to prevent accidental sliding of the vehicle due to freezing of the asphalt surface due to snow or rain or by the water film phenomenon of the asphalt. However, most drivers, while aware of the above compliance, are not able to perform well due to their usual driving habits, resulting in personal and material accidents.

In order to prevent this, many slip prevention facilities have been used on the road surface. As the interest in safety accidents has increased in the past, the slip prevention packaging such as the entrance road of the intersection of the urban area, the curved road and the ramp, Slip prevention facilities such as parking lots, and other roads where traffic accidents are frequent.

The conventional non-slip device has a structure in which a resin is applied to a road, an aggregate material (slag slug) is sprayed, and then a compaction roller of a certain weight is used to finish and finish the surface. The abrasion resistance and the sliding resistance of the product are remarkably lowered due to the progress of the dropping of the aggregate impregnated in the resin due to the continuous impact caused by the impact of the product. When the product is used for a long time due to weak durability, do. In addition, since the weather resistance is weak, the discoloration of the coating film progresses rapidly and the product color changes to white, which causes the product visibility to deteriorate rapidly. In addition, by using coarse aggregate to increase the sliding resistance, the thickness of the coating film is increased, which causes the occurrence of vehicle vibration and ride comfort at the time of driving the vehicle.

Conventional compositions for anti-slip are thermosetting epoxy resins such as epoxy, MMA (Methyl Meta Acrylate), etc., and there is a method of mixing the thermosetting epoxy resin with aggregates or the like and applying them in the field. That is, a place where a water-slip prevention facility in which foreign matter or dust is removed on an asphalt road or a curved road on a slope road or a curved road is selected and taped with a tape or the like, and then a primer, And then the mixture is sprayed with an aggregate as a non-slip material, a steel slug, an antique stone piece, etc., and then the mixture is rolled thereon with a roller to have a constant thickness. If the same is left for 3 to 4 hours, the thermosetting epoxy resin It penetrates into the aggregate and thermoset to solidify it. Such a non-slip construction takes a relatively long time of about 4 to 5 hours, which is a cause of road congestion during construction, and there is a problem that a uniform slip prevention construction is difficult when the construction is urgent. In addition, since thermosetting epoxy resin is used, there is a problem in that it is impossible to construct in the early morning or in the night when moisture is present. In addition, since the thermosetting resin is sensitive to temperature and humidity, it is necessary to control the amount of the curing agent according to the weather conditions, so that the curing is delayed when the curing agent is insufficient or excessive. Therefore, very careful mixing standards are required and many construction experience is required for perfect construction.

Korean Patent No. 10-0171675 discloses a method for producing a rubber composition containing 50% or more of an aggregate as slag or bauxite, 16 to 18% of a resin ester, 10 to 13% of a low density polyethylene, 2 to 4% 4% and 10 ~ 20% of the filler material of stone powder and silica silica at 210 ~ 250 ℃ to form a non-slip packing material on the pavement and apply this slip-resistant packing material to the road surface in a uniform thickness And then cured at room temperature for 10 to 15 minutes. Such conventional roadside slip resistant packing materials have a relatively low slip resistance because the aggregate component, which is a bauxite which is a mineral during application of the product, is settled to the bottom due to the load and the resin component surrounds the aggregate surface, When the ground surface is worn out, the sedimented aggregate is drawn to the resin surface to exhibit resistance to sliding, but the aggregate component is dropped due to continuous impact and abrasion due to vehicle passing, and the function as a non-slip material is lost, And as a result, the reliability of the product as the anti-slip packaging material is lowered.

Therefore, there is a need for a packaging material that not only has excellent bonding force between the anti-slip packaging compositions that can solve the problems of the conventional anti-slip packaging materials but also has strong adhesion to the road surface.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is a first object of the present invention to provide a resin composition which not only has excellent bonding force between compositions but also has excellent slip resistance, elasticity, durability and heat resistance, To provide an environmentally friendly packaging material composition for preventing slippage of road surface on which material separation does not occur.

A second object of the present invention is to provide a road surface anti-slip eco-friendly packaging material containing the road surface anti-slip environmentally friendly packaging composition and a method of manufacturing the same.

A third problem to be solved by the present invention is to provide a non-slip road surface construction method for packaging a road surface using the road surface non-slip environmentally friendly packaging material.

The present invention for solving the above-mentioned first problem relates to a road surface anti-slip environmentally friendly packaging composition comprising a pressure-sensitive adhesive, a filler, a low density polyethylene (LDPE) and an aggregate, 5.6 to 8.4 parts by weight of low-density polyethylene (LDPE), and 56 to 84 parts by weight of an aggregate; (EN) Disclosed is a resin composition comprising 300 to 450 parts by weight of an aggregate, 114 to 171 parts by weight of wax, 220 to 330 parts by weight of a filler, 100 parts by weight of a modified ethylene / vinyl acetate (EVA) resin, aggregate, wax, filler and glass fiber, , 4 to 6 parts by weight of glass fiber; And an aggregate and a plasticizer, wherein, for 100 parts by weight of the aggregate, 3.6 to 5.4 parts by weight of a plasticizer; Wherein the thermoplastic mixed resin, the modified EVA mixed resin and the function enhancer are contained in a weight ratio of 1: 0.79 to 1.19: 0.61 to 0.91.

According to a preferred embodiment of the present invention, the function-enhancing agent of the road surface anti-slip environmentally friendly packaging composition further comprises a pigment and may contain 3.6 to 5.4 parts by weight of pigment relative to 100 parts by weight of the aggregate contained in the function- have.

According to another preferred embodiment of the present invention, the modified EVA resin of the road surface anti-slip eco-friendly packaging composition is prepared by mixing TAIC (triallyl isocyanurate) and hyperoxide at a ratio of 1: 1 with respect to 100 parts by weight of EVA (ethylene vinyl acetate) 1 to 7 parts by weight of a crosslinking agent contained in a weight ratio of 0.16 to 2.00.

According to another preferred embodiment of the present invention, the road surface anti-slip environmentally friendly packaging composition may include a thermoplastic resin having a softening point of 80 ° C to 120 ° C.

According to another preferred embodiment of the invention, the road surface slip of the thermoplastic resin of the environment-friendly packaging material composition is C ₅ based synthetic petroleum resins, rosin esters (rosin ester), 1 more selected from coumarone-indene (cumarone inden) resin Or more.

According to another preferred embodiment of the present invention, each of the thermoplastic mixed resin and the filler of the modified EVA mixed resin of the road surface anti-slip environmentally friendly packaging composition is at least one selected from calcium carbonate, silica, talc, dolomite and barium sulfate . ≪ / RTI >

According to another preferred embodiment of the present invention, each of the aggregates of the thermoplastic mixed resin, the modified EVA mixed resin and the functional reinforcing agent of the road surface anti-slip eco-friendly packaging composition is one selected from bauxite, sand, silica sand, Or more, and the aggregate may be coated with a silane.

According to another preferred embodiment of the present invention, the reinforced waste glass of the road surface anti-slip eco-friendly packaging composition may comprise a closed CRT display having a refractive index of 1.7 or more.

According to another preferred embodiment of the present invention, the wax of the road surface anti-slip eco-friendly packaging composition comprises at least one selected from the group consisting of polyethylene (PE) wax, paraffin wax and amide wax .

According to another preferred embodiment of the present invention, the glass fiber of the road surface anti-slip environmentally friendly packaging composition may be coated with a silane.

In order to solve the above-mentioned second problem, the present invention relates to a method of manufacturing an environmentally friendly slip-proof packaging material for road surface, comprising the steps of: (1) applying a pressure-sensitive adhesive, filler, low density polyethylene (LDPE) Mixing and stirring the mixture for 5 minutes to prepare a thermoplastic mixed resin; (2) adding a modified EVA mixed resin containing aggregate, modified EVA (Ethylene Vinyl Acetate) resin, wax, filler and glass fiber to the thermoplastic mixed resin , And mixing and stirring the mixture at 10 ° C to 35 ° C for 1 minute to 5 minutes to prepare a mixture; and (3) adding aggregate and additives to the mixture, mixing and stirring at 10 ° C to 35 ° C for 1 minute to 5 minutes .

According to a preferred embodiment of the present invention, the thermoplastic mixed resin, the modified EVA mixed resin, and the functional reinforcing agent of the method for manufacturing the road surface anti-slip environmentally friendly packaging material may be contained in a weight ratio of 1: 0.79 to 1.19: 0.61 to 0.91.

The present invention relates to a road surface anti-slip eco-friendly packaging material, and a packaging composition according to the present invention.

According to a preferred embodiment of the present invention, the road surface anti-slip eco-friendly packaging material may have a sliding resistance value of 50 to 80 BTN when measured by the KS F 2375 test method.

According to another preferred embodiment of the present invention, the adhesive strength of the road surface anti-slip eco-friendly packaging material to the road surface may be 1.80 to 2.5 N / mm 2 when measured by the bonding strength test method according to KS F 2386.

In order to solve the above-described third problem, the present invention relates to a slip road surface road surface construction method (1), wherein the road surface anti-slip environmentally friendly road surface material according to the present invention is heated at 190 to 220 캜 for melting, (2) applying the gel-state packaging material to a road surface; and (3) planarizing the road surface to which the gel-state packaging material is applied. Minute curing.

The road surface anti-slip environmentally friendly packaging composition of the present invention is superior in bonding strength to a conventional road surface anti-slip packaging composition, and is excellent in slip resistance, elasticity, durability and heat resistance, Which is suitable for use as a road surface non-slipping packaging material, and a method for manufacturing the same.

Hereinafter, the present invention will be described in more detail.

As described above, the road surface non-skid-proof packaging material is required to have a strong bonding force between the slip-proof packaging composition and a strong adhesive force with the road surface, but the conventional road surface non-skid- .

In the present invention, 62 to 92 parts by weight of a filler, 5.6 to 8.7 parts by weight of low-density polyethylene (LDPE) and 56 to 84 parts by weight of an aggregate are mixed with 100 parts by weight of a pressure- A thermoplastic mixed resin comprising;

(EN) Disclosed is a resin composition comprising 300 to 450 parts by weight of an aggregate, 114 to 171 parts by weight of wax, 220 to 330 parts by weight of a filler, 100 parts by weight of a modified ethylene / vinyl acetate (EVA) resin, aggregate, wax, filler and glass fiber, , 4 to 6 parts by weight of glass fiber; And

A function enhancer comprising aggregate and plasticizer, and 3.6 to 5.4 parts by weight of plasticizer, based on 100 parts by weight of aggregate; Wherein the thermoplastic mixed resin, the modified EVA mixed resin, and the functional reinforcing agent are contained in a weight ratio of 1: 0.79 to 1.19: 0.61 to 0.91, to solve the above-mentioned problems. .

As a result, it is possible to manufacture a road surface anti-slip eco-friendly packaging material having excellent bonding strength between compositions and strong adhesive force with road surface, as well as excellent sliding resistance, elasticity, durability and heat resistance, compared with conventional road surface anti-

The road surface anti-slip environmentally friendly packaging composition of the present invention includes a thermoplastic mixed resin, a modified EVA mixed resin, and a functional reinforcing agent.

First, the thermoplastic mixed resin includes a pressure-sensitive adhesive, a filler, a low density polyethylene (LDPE), and an aggregate.

The pressure-sensitive adhesive in the thermoplastic mixed resin enhances the bonding force between the packaging composition and the adhesive strength to the road surface.

The pressure-sensitive adhesive may include a thermoplastic resin having a softening point of 80 ° C to 120 ° C, preferably 90 ° C to 110 ° C. If a thermoplastic resin having a softening point of less than 80 占 폚 is included as an adhesive, curing and drying of the road surface anti-slip eco-friendly packaging material of the present invention is delayed so that the road surface is constructed using the road surface anti- Not only the time taken for the road surface to be exposed to the vehicle becomes longer but also the packaging material composition applied during the summer season is softened and the road surface may be pushed or spread when the vehicle passes through the road surface. When a thermoplastic resin having a softening point exceeding 120 캜 is contained as a pressure-sensitive adhesive, hardening and drying proceeds quickly, and the pot life is shortened. After the road surface is made using the road surface anti-slip environmentally friendly packaging material of the present invention, And there is a risk of separation of the packaging material composition, and cracking of the packaging material may occur during the winter season.

The thermoplastic resin used as the pressure-sensitive adhesive is one selected from a petroleum resin having a softening point of 80 ° C to 120 ° C, a rosin resin, a terpine resin, a cumarone indene resin and a polyamide resin And preferably at least one selected from the group consisting of a C ₅ synthetic petroleum resin, a rosin ester, and a cumarone indene resin.

Examples of the petroleum resin include at least two of C ₅ based synthetic petroleum resins (isoprene, cyclopentadiene, 1,3-pentadiene, and 1-pentene) A copolymer of at least two of dicyclopentadiene and 1,3-pentadiene, etc.), a C ₉ -type synthetic resin (e.g., a copolymer of at least two of dicyclopentadiene and 1,3-pentadiene) A copolymer of at least two of petroleum resins (indene, styrene, methyl indene, and? -Methyl styrene), or a dicyclopentadiene-based synthetic petroleum resin ( A copolymer of isoprene and / or 1,3-pentadiene mainly composed of dicyclopentadiene, etc.) can be used. However, the petroleum resin of the present invention is not limited thereto, and various petroleum resins having a softening point of 80 ° C to 120 ° C may be used as a pressure sensitive adhesive.

Examples of the rosin-based resin include natural resin rosin, modified rosin, rosin ester (rosin glycerin ester, rosin pentaerythritol ester, etc.) or hydrophobic rosin ester (hydrogenated rosin glycerin ester, hydrogenated rosin ester, Pentaerythritol ester, etc.) can be used. However, the rosin-based resin of the present invention is not limited thereto, and various rosin-based resins having a softening point of 80 캜 to 120 캜 may be used as the adhesive.

The filler in the thermoplastic mixed resin serves to increase the stability and rigidity of the packaging material and is not particularly limited as long as it is usually added to the road surface packaging material and is preferably selected from the group consisting of calcium carbonate, And may include at least one selected, and more preferably, calcium carbonate.

The filler may include 62 to 92 parts by weight, preferably 69 to 84 parts by weight, based on 100 parts by weight of the pressure-sensitive adhesive contained in the thermoplastic mixed resin. If the filler is contained in an amount of less than 62 parts by weight based on 100 parts by weight of the pressure-sensitive adhesive included in the thermoplastic mixed resin, there may be a problem that the rigidity of the packaging material is deteriorated. When the filler is included in an amount exceeding 84 parts by weight, Which may adversely affect adhesion.

Low density polyethylene (LDPE) among thermoplastic mixed resins is one of thermoplastic resins, which gives elasticity and flexibility of a packaging material and penetrates into a damaged part of a road surface to increase adhesive force with a road surface.

The low-density polyethylene may contain 5.6 to 8.4 parts by weight, preferably 6.3 to 7.7 parts by weight, based on 100 parts by weight of the pressure-sensitive adhesive included in the thermoplastic mixed resin. If less than 5.6 parts by weight of the low-density polyethylene is included in 100 parts by weight of the pressure-sensitive adhesive included in the thermoplastic mixed resin, the elasticity and flexibility of the packaging material may not be sufficiently provided and cracking of the packaging material may occur at low temperatures. The adhesion of the packaging material to the road surface may be deteriorated.

The aggregate in the thermoplastic mixed resin serves to impart a slip prevention function to the packaging material and is not particularly limited as long as it is usually used as a material forming a skeleton of mortar or concrete. Preferably, the aggregate includes bauxite, sand, silica sand, , And more preferably, it may include bauxite.

The sand of the aggregate can be divided into a coarse aggregate having a diameter of 5 mm or more and a fine aggregate having a diameter of 5 mm or less depending on the diameter of the grains. The aggregate can be divided into natural aggregate and aggregate aggregate depending on the state of the aggregate.

The silica sand of the aggregate is not particularly limited as long as it is manufactured and / or sold by a conventional method, but preferably one having a diameter of 1 mm to 5 mm can be used.

The reinforced waste glass of the aggregate includes a pulsed CRT display having a refractive index of 1.7 or more. A CRT display with a refractive index of 1.7 or greater may be the material of glass displays that have been used in older TVs. The glass display having a refractive index of 1.7 or more as described above is intended to realize sharper color of a spherical TV cathode-ray tube, and can be manufactured by mixing and melting a rare-earth element and a high-refraction raw material as a material of the glass display. The melting temperature of ordinary glass is 400 to 500 ° C and the glass of special function is 700 to 800 ° C. However, glass displays having a refractive index of 1.7 or more can dissolve at a temperature of 1,500 ° C or more and have a strength similar to that of a ceramic material. Since December 31, 2012, 100% digital TV broadcasting has been implemented, and the old TV has been withdrawn by more than 900,000 units every year, and at least 6 million TVs will be produced by 2020. Therefore, since the amount of the CRT display with the refractive index of 1.7 or more used in the old TV is estimated to reach 750,000 tons in 2020, it can be used as the aggregate of the CRT display and can be used as a resource recycling and eco-friendly packaging material aggregate .

The aggregate may be coated with a silane. The silane serves to strengthen the bonding force with the packaging composition, thereby minimizing the detachment of the aggregate.

The aggregate may contain 56 to 84 parts by weight, preferably 63 to 77 parts by weight, based on 100 parts by weight of the pressure-sensitive adhesive contained in the thermoplastic mixed resin. If the aggregate is contained in an amount of less than 56 parts by weight based on 100 parts by weight of the pressure-sensitive adhesive contained in the thermoplastic mixed resin, there may be a problem that the anti-slip effect is lowered. When the aggregate exceeds 84 parts by weight, When applying on the road surface, aggregate having a large particle size may precipitate under the packaging material, which may cause a problem of degrading the anti-slip effect.

Next, the modified EVA mixed resin includes modified EVA (ethylene vinyl acetate) resin, aggregate, wax, filler, and glass fiber.

Modified EVA Ethylene Vinyl Acetate (EVA) resin is a thermoplastic resin that is an ethylene vinyl acetate (EVA) modified resin mixed with a crosslinking agent in EVA (Ethylene Vinyl Acetate) resin. EVA (Ethylene Vinyl Acetate) resin is mixed with the packaging material and is used for bonding strength between packaging composition and strengthening adhesion with road surface. The softening point of EVA (Ethylene Vinyl Acetate) resin is low to about 50 ℃. When heated to 50 to 60 ° C, the packaging material tends to be pressed on the road surface, and in order to prevent this, when the EVA (Ethylene Vinyl Acetate) resin is contained in the packaging material, There is a problem that the packaging material is cracked.

In other words, the EVA resin is a copolymer of ethylene and vinyl acetate (VA). The EVA resin used in the present invention may contain 19 to 28% by weight of vinyl acetate. Therefore, EVA resin is well-melted and has a melt index of 100 to 150 g / 100 g, which is excellent in fluidity and can exhibit smooth usability with other compositions. However, since the softening point and the melting point are low, they are rapidly dissolved and slowly cured, and when the temperature is low due to low toughness, softening of the packaging composition tends to occur. Modified EVA resin is used in the present invention in order to impart toughness to the EVA resin showing such a problem and to maintain the basic properties such as adhesive force and bonding force, but to supplement the ductility.

In conclusion, in order to solve such problems, the present invention uses a modified EVA (Ethylene Vinyl Acetate) resin in which a crosslinking agent is mixed with an EVA (Ethylene Vinyl Acetate) resin. The EVA (Ethylene Vinyl Acetate) Vinyl Acetate) resin, the packaging material of the present invention not only strengthens the adhesive strength to the road surface, but also has excellent elasticity and durability. In addition, since heat resistance is higher than that of EVA (Ethylene Vinyl Acetate) resin, even when the temperature of the asphalt road surface is heated to 50 to 60 ° C in summer, the packaging material is not pressed on the road surface and the bonding strength with road surface is strong. It is possible to prevent the problem of cracking of the packaging material.

The modified EVA resin is prepared by adding 1 to 7 parts by weight of a crosslinking agent to 100 parts by weight of EVA (Ethylene Vinyl Acetate) resin. Preferably, 100 parts by weight of EVA (Ethylene Vinyl Acetate) Parts by weight. If the crosslinking agent is less than 1 part by weight, the toughness effect of the packaging material may not be exhibited. If the amount exceeds 7 parts by weight, the packaging material may become excessively hard.

The crosslinking agent may contain triallyl isocyanurate (TAIC) and hyperoxide at a weight ratio of 1: 0.16 to 2.00, preferably, TAIC (triallyl isocyanurate) and hyperoxide at a weight ratio of 1: 0.6 to 1.50 . TAIC can enhance the bonding strength of modified EVA resin and enhance adhesion to road surface, and peroxide can act as a promoter of cross-linking reaction.

Peroxides are compounds with anions in which two oxygen atoms are single bonds, and include methyl ethyl ketone, dicumyl peroxide, trimethylcyclohexane, 2,5-dimethyl-2,5 2,5-di (tert-butylperoxy) hexane, 1,1-bis (t-butylperoxy) -3,3,5-trimethyl (Tert-butylperoxy) -3,3,5-trimethylcyclohexane, 1,1-di- (tert-butylperoxy) cyclohexane, cyclohexane, 2,2'-bis (tert-butylperoxy) diisopropylbenzene, 4,4'-bis (t-butylperoxy) (Tert-butylperoxy) butyrate, ethyl 3,3-bis (tert-butylperoxy) butyrate, t-butylcumyl peroxide (tert-butyl cymyl peroxide), di [(tert-butylperoxy) -isopropyl] benzene, tert-butyl peroxide t-butyl peroxide, 6,6,9,9-tetramethyl-3-methyl-3-n-butyl-1,2,4,5-tetramethyl- 3-methyl-3-n-butyl-1,2,4,5-tetraoxycyclononane), 6,6,9,9-tetramethyl- Methyl-3-ethylcarbonylmethyl-1,2,4,5-tetraoxy-cyclononane, ethyl 3,3-di (t-butylper Butyl peroxy-butyrate, dibenzoyl peroxide, 2,4-dichlorobenzoyl peroxide, t-butyl cumyl peroxide, and the like. tert-butyl cumyl peroxide, 2,5-dimethyl-2,5-di- (tert-butylperoxy) hexene-3 ), And preferably trimethylcyclohexane or methyl ethyl ketone peroxide may be used.

The aggregate in the modified EVA mixed resin may be the same as or different from the aggregate contained in the thermoplastic mixed resin.

The aggregate contained in the modified EVA mixed resin may include 300 to 450 parts by weight, preferably 337 to 413 parts by weight, based on 100 parts by weight of the modified EVA resin contained in the modified EVA mixed resin. If the aggregate contained in the modified EVA mixed resin is contained in an amount of less than 300 parts by weight based on 100 parts by weight of the modified EVA resin contained in the modified EVA mixed resin, there may be a problem that the slip prevention effect of the packaging material of the present invention is lowered If it is contained in an amount exceeding 450 parts by weight, the workability is diluted, and when the packaging material is applied to the road surface, the aggregate having a large particle size may precipitate under the packaging material, thereby deteriorating the anti-slip effect.

The modified wax in the EVA mixed resin serves to realize viscosity control, precipitation prevention and / or surface treatment functions of the packaging material.

The wax may contain from 114 to 171 parts by weight, preferably from 128 to 157 parts by weight, based on 100 parts by weight of the modified EVA resin contained in the modified EVA mixed resin. If the wax contained in the modified EVA mixed resin is contained in an amount of less than 114 parts by weight based on 100 parts by weight of the modified EVA resin contained in the modified EVA mixed resin, there may be a problem of lowering the melting property and stain resistance of the packaging material, If it is contained in an amount exceeding the weight portion, there may be a problem such as cracking due to a decrease in the strength of the packaging material.

The wax may include at least one selected from the group consisting of polyethylene (PE) wax, paraffin wax and amide wax, and preferably polyethylene wax.

The filler in the modified EVA mixed resin may be the same as or different from the filler contained in the thermoplastic mixed resin.

The filler contained in the modified EVA mixed resin may contain 220 to 330 parts by weight, preferably 247 to 303 parts by weight, based on 100 parts by weight of the modified EVA resin contained in the modified EVA mixed resin. If the amount of the filler contained in the modified EVA mixed resin is less than 220 parts by weight, the strength of the packaging material may be deteriorated. If the amount of the filler exceeds 330 parts by weight, the packaging material becomes too rigid, There may be a problem to inhibit.

Among modified EVA mixed resins, glass fibers are alkali-resistant, and are reinforcing materials for suppressing plastic shrinkage and drying shrinkage cracks generated in the curing process of the packaging composition, and forming dense and firm texture.

The glass fiber is distributed in a three-dimensional solid structure on a road surface anti-slip eco-friendly packaging composition, and can realize a highly durable road surface anti-slip environmentally friendly packaging composition having impact resistance, abrasion resistance and freeze-thaw resistance as well as crack inhibition. Further, the glass fiber is contained in the packaging material composition, so that it can be made to withstand the effects of compression, tensile, twisting, bending, chemical reaction and the like which reduce the durability of the packaging material.

The glass fiber may include 4 to 6 parts by weight, preferably 4.5 to 5.5 parts by weight, based on 100 parts by weight of the modified EVA resin contained in the modified EVA mixed resin. If the amount of the glass fiber contained in the modified EVA mixed resin is less than 4 parts by weight, it may be difficult to increase the bonding strength between the compositions of the packaging material. If the amount of the glass fiber exceeds 6 parts by weight, There is a problem that the workability becomes poor.

The glass fiber can be coated with silane, and the glass fiber can be further strengthened in bonding force with the packaging composition by coating the silane.

Next, the function enhancer includes aggregates and plasticizers.

The aggregate in the functional reinforcing agent may be the same as or different from the aggregate contained in the thermoplastic mixed resin.

Among the functional reinforcing agents, plasticizers serve to realize the processability of the road surface anti-slip environmentally friendly packaging composition of the present invention.

The plasticizer may contain 3.6 to 5.4 parts by weight, preferably 4 to 5 parts by weight, based on 100 parts by weight of the aggregate contained in the functional reinforcing agent. If the plasticizer contained in the functional reinforcing agent is contained in an amount of less than 3.6 parts by weight, there may be a problem that the flowability when the packaging composition is dissolved is low and the workability of the road surface using the packaging material of the present invention may be poor. When the plasticizer is contained in an amount exceeding 5.4 parts by weight, Because of high fluidity at the time of dissolution, hardening drying is late and the strength of the packaging material is low when the road surface is made with the packaging material.

The plasticizer may include at least one plasticizer selected from the group consisting of polyester, phthalate, phosphate, trimellitate, and aliphatic diester, May include a polyester-based plasticizer.

The function enhancer may further include a pigment, which plays a role of selecting colors necessary for the purpose of color implementation and visibility in road road surface display and coloring the road surface.

The pigment may include 3.6 to 5.4 parts by weight, preferably 4 to 5 parts by weight, based on 100 parts by weight of the aggregate contained in the functional reinforcing agent. If the pigment included in the functional enhancer is contained in an amount of less than 3.6 parts by weight, there may be a problem that the color of the road surface to be implemented is not represented. When the pigment is contained in an amount exceeding 5.4 parts by weight, And economical efficiency may be deteriorated.

The pigment is not particularly limited as long as it is usually used on road surfaces, and may include at least one selected from organic pigments, inorganic oxide pigments and iron oxide pigments.

The road surface anti-slip environmentally friendly packaging composition comprises the thermoplastic mixed resin, the modified EVA mixed resin, and the functional reinforcing agent in a weight ratio of 1: 0.79 to 1.19: 0.61 to 0.91.

If the modified EVA mixed resin contains less than 0.79 wt% and / or the functional enhancer is less than 0.06 wt% when the thermoplastic mixed resin is 1 wt%, the bonding force between the packaging compositions and the surface adhesion of the packaging material may become weak, If the mixed resin exceeds 1.19 weight ratio and / or the functional reinforcing agent is contained in excess of 0.91 weight ratio, the workability of the packaging composition will be improved, but the composition will become ductile and the function of slipping the packaging material There may be a problem that can be degraded.

The road surface anti-slip eco-friendly packaging material of the present invention is manufactured by the following method using the road surface anti-slip environmentally friendly packaging composition described above.

The road surface anti-slip eco-friendly packaging material of the present invention comprises the steps of (1) preparing a thermoplastic mixed resin by mixing and agitating a pressure-sensitive adhesive, a filler, a low density polyethylene (LDPE) and an aggregate, (2) Ethylene vinyl acetate) resin, wax, filler, and glass fiber, followed by mixing and stirring to prepare a mixture, and (3) adding an aggregate and a plasticizer to the mixture, ≪ / RTI > and stirring.

At this time, the thermoplastic mixed resin, modified EVA mixed resin, and function enhancer may be contained in a weight ratio of 1: 0.79 to 1.19: 0.61 to 0.91, preferably 1: 0.89 to 1.1: 0.68 to 0.84.

If the modified EVA mixed resin contains less than 0.79 weight ratio and / or the functional reinforcing agent is less than 0.06 weight ratio when the thermoplastic mixed resin is 1 weight ratio and the packing enhancing agent is less than 0.06 weight ratio when manufacturing the road surface anti-slip environmentally friendly packaging material of the present invention, If the modified EVA mixed resin exceeds 1.19 weight ratio and / or the functional reinforcing agent exceeds 0.91 weight ratio, the workability of the packaging composition may be improved, but the composition may become ductile, There is a possibility that the slip prevention function of the packaging material may be deteriorated due to depression of the aggregate or sedimentation of the aggregate.

In step (1), the thermoplastic resin is prepared by mixing and stirring the pressure-sensitive adhesive, the filler, the low-density polyethylene and the aggregate at 10 to 35 ° C for 1 to 5 minutes. If the mixing and stirring time is less than 1 minute, , Low density polyethylene and aggregate are not sufficiently mixed and stirred, and if it exceeds 5 minutes, there may be uneconomical problems.

The thermoplastic mixed resin in the step (1) may contain 62 to 92 parts by weight of a filler, 5.6 to 8.4 parts by weight of low density polyethylene (LDPE), and 56 to 84 parts by weight of an aggregate, based on 100 parts by weight of the pressure-

Next, in step (2), a modified EVA mixed resin containing aggregate, modified EVA (Ethylene Vinyl Acetate) resin, wax, filler and glass fiber is added to the thermoplastic mixed resin and mixed at 10 to 35 ° C for 1 minute to 5 minutes And the mixture is stirred to prepare a mixture. If the mixing and agitation time is less than 1 minute, the thermoplastic mixed resin and the modified EVA mixed resin are not sufficiently mixed and agitated, and if the mixing time is less than 1 minute, there may be an uneconomical problem.

The filler contained in the thermoplastic mixed resin may be the same as or different from the filler contained in the modified EVA mixed resin, and the aggregate contained in the thermoplastic mixed resin may be the same as or different from the aggregate contained in the modified EVA mixed resin. If the filler and the aggregate contained in the thermoplastic mixed resin and the modified EVA mixed resin are the same, they are separately mixed and mixed by the steps (1) and (2), which is a phenomenon of aggregation between the filler and / .

In addition, steps (1) and (2) of the method for manufacturing an environmentally friendly slip-proof road surface road surface are sequentially performed. If the order is changed or the kinds of the mixed and agitated compositions are changed in each step, Since the solidification phenomenon of the composition may occur and the composition may become stiff like a stone and may become unusable, the respective steps must be sequentially performed, and the above problems may occur if the kinds of the compositions to be mixed are changed at each step.

The modified EVA mixed resin may include 300 to 450 parts by weight of an aggregate, 114 to 171 parts by weight of a wax, 220 to 330 parts by weight of a filler, and 4 to 6 parts by weight of a glass fiber, based on 100 parts by weight of the modified EVA resin.

The modified ethylene vinyl acetate (EVA) resin is prepared by mixing a crosslinking agent in EVA (Ethylene Vinyl Acetate) resin and then heating at 120 to 170 ° C, preferably 130 to 160 ° C for 10 to 20 minutes, preferably 13 to 17 And then crosslinking is carried out at a temperature of 170 to 200 DEG C, preferably 180 to 190 DEG C for 10 to 20 minutes, preferably 13 to 17 minutes to prepare a modified EVA resin.

The modified EVA resin is prepared by mixing 1 to 7 parts by weight of a crosslinking agent with 100 parts by weight of EVA (Ethylene Vinyl Acetate) resin. Preferably, 100 parts by weight of EVA (Ethylene Vinyl Acetate) Parts by weight. The crosslinking agent may contain triallyl isocyanurate (TAIC) and hyperoxide at a weight ratio of 1: 0.16 to 2.00, preferably, TAIC (triallyl isocyanurate) and hyperoxide at a weight ratio of 1: 0.6 to 1.50 .

Next, in step (3), the aggregate and the plasticizer are added to the mixture, followed by mixing and stirring at 10 to 35 ° C, preferably 20 to 25 ° C, for 1 minute to 5 minutes, preferably 2 to 4 minutes If the mixing and stirring time is less than 1 minute, the mixture and the additive are not sufficiently mixed and agitated. If it exceeds 5 minutes, there may be an uneconomical problem.

The aggregate and the plasticizer introduced into the mixture may be added in an amount of 3.6 to 5.4 parts by weight based on 100 parts by weight of the aggregate.

In step (3), the pigment may be further added. The pigment may be added in an amount of 3.6 to 5.4 parts by weight based on 100 parts by weight of the aggregate to be added to the mixture.

Thus, when the step (3) is completed, the road surface anti-slip environmentally friendly packaging material of the present invention can be finally produced.

The present invention includes the aforementioned road surface anti-slip packaging composition as a road surface anti-slip eco-friendly packaging material.

When the road surface anti-slip eco-friendly packaging material of the present invention is measured by the KS F 2375 test method, the sliding resistance value may be 50 to 80 BTN, preferably 70 to 80 BTN. This is because the conventional packaging material has a slip resistance value of less than 50, which is considerably lower than that of the road surface anti-slip wrapping material of the present invention. However, the road surface anti-slip environmentally friendly wrapping material of the present invention satisfies this, It can exhibit the effect of reducing the cursor risk factor.

When the road surface anti-slip eco-friendly packaging material of the present invention is measured by the bonding strength test method according to KS F 2386, the adhesive strength to the road surface is 1.80 to 2.5 N / mm 2, preferably 2.0 to 2.5 N / mm 2 have. This means that the road surface anti-slip eco-friendly packaging material of the present invention has an excellent adhesive strength to the road surface than the conventional packaging material.

Further, the present invention provides a method for producing a road surface non-slipping environmentally friendly packaging material, comprising the steps of: (1) heating the above road surface anti-slip environmentally-friendly packaging material to 190-220 캜 to melt and gel; (2) And (3) a step of planarizing the road surface coated with the gel road surface anti-slipping environmentally friendly packaging material, followed by curing at 10 to 35 DEG C for 5 to 10 minutes. Provides a construction method.

The road surface is not particularly limited as long as it is a typical road surface, but it may preferably be a road surface including at least one of a concrete, an ascon, a water cone, and a resin mortar.

First, before applying the aforementioned environmentally friendly road surface anti-slip packaging material on the road surface, clean it thoroughly to remove foreign matter on the road surface. The cleaning is carried out by using a rotating brush attached to the cleaning vehicle, and water is sprayed to remove the foreign matter. Remove the foreign matter and remove the remaining water from the road surface. In this case, it can be dried in a dryer or allowed to stand for a certain time and then air dried.

Next, in step (1), the road surface anti-slip eco-friendly packaging material is heated to 190 to 220 ° C, preferably 200 to 210 ° C in a conventional heating and stirring apparatus, and melted into a gel state. The heating and stirring apparatus stirs the road surface anti-slip eco-friendly packaging material, which has been put into the inside, by heating at 190 to 220 DEG C and melting the same while mixing them evenly. The heating and stirring apparatus includes a stirring tank, a hopper provided at an upper portion of the stirring tank to feed the road surface anti-slip environmentally friendly packaging material, and a burner provided below the stirring tank to heat the stirring tank.

Next, in step (2), the road surface anti-slip eco-friendly packaging material in gel state is coated on the road surface to be applied and fused to the road surface. The road surface anti-slip eco-friendly packaging material of the present invention improves the melt flow and deeply penetrates the road surface anti-slip eco-friendly packaging material into the road surface to improve the adhesion strength to the road surface.

(2), it is possible to attach a tape for compartmentalization to the road surface before applying the gravel road surface anti-slip environmentally friendly packaging material to the road surface to be applied. If the compartment tape is mounted on a road surface in various forms and then attached to a road surface in a rectangular shape, for example, The packaging material can be applied.

Next, in step (3), the surface of the road surface slip device coated with the gel on the road surface is smoothed before the environmentally-friendly packaging material is hardened. The planarizing operation is usually performed by hand or roller, but the present invention is not limited thereto. After the flattening operation, the tape for separating the compartment is removed and the packaging material is cured at 10 to 35 ° C, preferably 15 to 25 ° C, for 5 to 10 minutes, preferably 6 to 9 minutes. As described above, the road surface road anti-slip eco-friendly packaging material applied to the road surface has a strong adhesive force with the road surface, so that material separation does not occur.

Hereinafter, the present invention will be described in more detail with reference to the following examples. However, the following examples should not be construed as limiting the scope of the present invention, and should be construed to facilitate understanding of the present invention.

[Example]

Preparation Example 1

2 parts by weight of TAIC (Triallyl isocyanurate) and 1.25 parts by weight of methyl ethyl ketone peroxide were mixed with 100 parts by weight of an EVA resin (EVA1519, Hanwha Chemical), and the mixture was slowly heated to 130 캜 to 150 캜 for 15 minutes to crosslink, The crosslinking reaction was carried out for a minute to prepare a modified EVA resin.

Example 1

(1) 143 kg of a C ₅ synthetic resin (RC-1100R, Kolon oil) as a pressure-sensitive adhesive, 110 kg of calcium carbonate as a filler, 10 kg of low density polyethylene (LDPE) and 100 kg of bauxite coated with an aggregate, At 60 rpm for 3 minutes and stirred to prepare 363 kg of a thermoplastic mixed resin.

(2) In the above-mentioned stirrer, 150 kg of bauxite coated with aggregate silane, 40 kg of modified EVA resin prepared in Preparation Example 1, 40 kg of wax for surface treatment (LC-402F, Lion Chemtech) (GMT-1807, GMT), 110 kg of calcium carbonate as a filler and 2 kg of glass fiber, and then mixed and stirred for 3 minutes at 18 ° C and 60 rpm to prepare 722 kg of a mixture Respectively.

(3) 265 kg of bauxite coated with silane, which is an aggregate, and 12 kg of polyester (PES) as a plasticizer were charged into the agitator, followed by mixing and stirring for 3 minutes at 18 ° C and 60 rpm to obtain road surface anti- .

Example 2

A road surface anti-slip wrapping material was prepared in the same manner as in Example 1, except that reinforced waste glass coated with silane was used in place of silane-coated bauxite used as the aggregate used in Example 1.

The above-mentioned reinforced waste glass was supplied by the supplier of the pulmonary tube with a refractive index of 1.7 or more, and the pulverized CRT display was supplied in a size of 1 to 2 mm. The pulverized pulverized glass was supplied to a rotating ball mill in 500 kg unit, Dried and used.

Example 3

A road surface anti-slip wrapping material was prepared in the same manner as in Example 1, except that silane-coated glass fiber was used in place of the glass fiber used in the step (3) of Example 1.

Example 4

A road surface anti-slip wrapping material was prepared in the same manner as in Example 1, except that 35 kg of the modified EVA resin prepared in Preparation Example 1 used in Step (2) of Example 1 was included.

Example  5

A road surface anti-slip wrapping material was prepared in the same manner as in Example 1 except that 45 kg of the modified EVA resin prepared in Preparation Example 1 used in the step (2) of Example 1 was included.

Comparative Example 1

A road surface anti-slip wrapping material was prepared in the same manner as in Example 1, except that bauxite which was not coated with silane was used instead of the silicate-coated bauxite used as the aggregate used in Example 1.

Comparative Example 2

A road surface anti-slip packaging material was prepared in the same manner as in Example 1, except that EVA (EVA1519, Hanwha Chemical) resin was used in place of the modified EVA resin prepared in Preparation Example 1 used in Step (2) of Example 1.

Comparative Example 3

A road surface anti-slip wrapping material was prepared in the same manner as in Example 1, except that the glass fiber used in the step (3) of Example 1 was not used.

Comparative Example 4

A road surface anti-slip wrapping material was prepared in the same manner as in Example 1, except that the low density polyethylene (LDPE) used in the step (1) of Example 1 was not used.

Comparative Example 5

A road surface anti-slip wrapping material was prepared in the same manner as in Example 1, except that 27 kg of the modified EVA resin prepared in Preparation Example 1 used in Step (2) of Example 1 was included.

Comparative Example 6

A road surface anti-slip wrapping material was prepared in the same manner as in Example 1, except that 52 kg of the modified EVA resin prepared in Preparation Example 1 used in Step (2) of Example 1 was included.

Comparative Example 7

(1) 143 kg of a C ₅ synthetic resin (RC-1100R, Kolon oil) as a pressure-sensitive adhesive, 110 kg of calcium carbonate as a filler, 10 kg of low density polyethylene (LDPE) and 100 kg of bauxite coated with an aggregate, At 60 rpm for 3 minutes and stirred to prepare 363 kg of a thermoplastic mixed resin.

(2) 187.5 kg of bauxite coated with silane as an aggregate, 50 kg of modified EVA resin prepared in Preparation Example 1, 50 kg of wax for surface treatment (LC-402F, Lion Chemtech), wax for preventing precipitation (GMT-1807, GMT), 137.5 kg of calcium carbonate as a filler, and 2.5 kg of glass fiber, and the mixture was stirred at 60 rpm for 3 minutes at 18 캜, and stirred To prepare 811.75 kg of a mixture.

(3) 331.25 kg of bauxite coated with silane as aggregate and 15 kg of polyester (PES) as a plasticizer were charged into the agitator, followed by mixing and stirring for 3 minutes at 18 DEG C and 60 rpm to obtain road slip prevention A packaging material was prepared.

Comparative Example 8

(1) 143 kg of a C ₅ synthetic resin (RC-1100R, Kolon oil) as a pressure-sensitive adhesive, 110 kg of calcium carbonate as a filler, 10 kg of low density polyethylene (LDPE) and 100 kg of bauxite coated with an aggregate, At 60 rpm for 3 minutes and stirred to prepare 363 kg of a thermoplastic mixed resin.

(2) The agitator was charged with 112.5 kg of bauxite coated with aggregate silane, 30 kg of the modified EVA resin prepared in Preparation Example 1, 30 kg of wax for surface treatment (LC-402F, Lion Chemtech), wax for preventing precipitation (GMT-1807, GMT) of 1.5 kg, 82.5 kg of calcium carbonate as a filler and 1.5 kg of glass fiber, and the mixture was stirred at 60 rpm at 18 캜 for 3 minutes and stirred To prepare 632.25 kg of a mixture.

(3) 198.75 kg of bauxite coated with silane, which is an aggregate, and 9 kg of polyester (PES) as a plasticizer were charged into the agitator, followed by mixing and stirring for 3 minutes at 18 DEG C and 60 rpm to obtain road surface slip prevention A packaging material was prepared.

Experimental Example 1

The physical properties of the road surface packaging material prepared in Examples 1 to 5 and Comparative Examples 1 to 8, i.e., the sliding resistance value, the abrasion resistance, and the bonding strength to the existing surface were measured.

The road surface was cut to a depth of 5 mm with a chipping machine, and then one of the gel-state road surface non-skid-proof packaging materials of Examples 1 to 5 and Comparative Examples 1 to 8 was laid at 5 mm. Min to cure the road surface to prevent slip.

As described above, the slip resistance value was measured using the KS F 2375 test method and the adhesive strength with the existing surface was measured using the KS F 2762 test method. In addition, wear resistance (loss after rubbing) was measured by the KS F 6080 test method. The measured physical properties (slip resistance value, abrasion resistance, and adhesion strength with road surface) are shown in Table 1 below.

Packaging material Road surface after construction Slip resistance value
(BTN) Abrasion resistance
(mg / 100 revolutions) Roadway
Adhesive strength
(N / mm < 2 & Slip resistance value
(BTN) Example 1 82 35 2.4 79 Example 2 80 33 2.3 78 Example 3 83 30 2.4 80 Example 4 78 37 2.2 75 Example 5 77 34 2.5 77 Comparative Example 1 55 42 1.2 52 Comparative Example 2 48 55 1.0 48 Comparative Example 3 53 57 1.3 50 Comparative Example 4 47 60 1.1 47 Comparative Example 5 50 47 1.0 48 Comparative Example 6 52 52 1.3 50 Comparative Example 7 72 35 1.0 68 Comparative Example 8 48 25 1.2 48

As can be seen from the above Table 1, it can be confirmed that the abrasion resistance of Examples 1 to 5 was improved compared with Comparative Examples 1 to 8, and it was confirmed that the sliding resistance value and the bonding strength were improved.

Specifically, the abrasion resistance is a numerical value describing the abrasion loss after the test, and the lower the numerical value is, the higher the abrasion resistance is and the more durable the composition. Examples 1 to 5, which are road surface anti-slip packaging materials of the present invention, have abrasion resistance of 37 (mg / 100 revolutions) or less and high abrasion resistance and high durability. Particularly, Example 3 of the present invention exhibited the highest wear resistance with an abrasion resistance of 30 (mg / 100 rotation).

Examples 1 to 5, which are the road surface non-skid-resistant packaging materials of the present invention, were prepared in the same manner as in Comparative Examples 1 to 4, in which the adhesive strength to the road surface was 2.2 to 2.5 (N / 8. ≪ / RTI > In particular, Examples 1, 3, and 5 showed the best bonding strength with a road surface with an adhesive strength of 2.4 to 2.5 (N / mm < 2 >).

Further, Examples 1 to 5, which are the road surface non-slip pavement materials of the present invention, have a sliding resistance value of 75 to 80 (BTN) and a slip resistance value of 48 to 68 (BTN) Respectively. Particularly, in Example 3, the slip resistance value was 80 (BTN) and the slip resistance value was the best.

As a result, the road surface anti-slip eco-friendly packaging material of the present invention is excellent in bonding strength, excellent in slip resistance, elasticity, durability and heat resistance and is excellent in adhesion to road surface, It is self-evident.

Claims (16)

(EN) A thermoplastic resin composition comprising a pressure - sensitive adhesive, a filler, a low density polyethylene (LDPE) and an aggregate and comprising 62 to 92 parts by weight of a filler, 5.6 to 8.4 parts by weight of low density polyethylene (LDPE) and 56 to 84 parts by weight of an aggregate, Suzy;
(EN) Disclosed is a resin composition comprising 300 to 450 parts by weight of an aggregate, 114 to 171 parts by weight of wax, 220 to 330 parts by weight of a filler, 100 parts by weight of a modified ethylene / vinyl acetate (EVA) resin, aggregate, wax, filler and glass fiber, , 4 to 6 parts by weight of glass fiber; And
A function enhancer comprising aggregate and plasticizer, and 3.6 to 5.4 parts by weight of plasticizer, based on 100 parts by weight of aggregate; / RTI >
Wherein the thermoplastic mixed resin, the modified EVA mixed resin, and the functional reinforcing agent are contained in a weight ratio of 1: 0.79 to 1.19: 0.61 to 0.91. The method according to claim 1,
Wherein the function enhancer further comprises a pigment and comprises 3.6 to 5.4 parts by weight of pigment relative to 100 parts by weight of the aggregate contained in the function enhancer. The method according to claim 1,
Wherein the modified EVA resin comprises 1 to 7 parts by weight of a crosslinking agent containing TAIC (Triallyl isocyanurate) and hyperoxide at a weight ratio of 1: 0.16 to 2.00 based on 100 parts by weight of EVA (Ethylene Vinyl Acetate) resin Environmentally friendly packaging composition for road surface slip prevention. The method according to claim 1,
Wherein the pressure-sensitive adhesive comprises a thermoplastic resin having a softening point of 80 占 폚 to 120 占 폚. 5. The method of claim 4,
The thermoplastic resin-based synthetic C ₅ petroleum resins, rosin esters (rosin ester), coumarone-indene (inden cumarone) road surface slip environmentally friendly packaging material composition comprising at least one member selected from the resin. The method according to claim 1,
Wherein the filler of the thermoplastic mixed resin and the modified EVA mixed resin comprises at least one selected from calcium carbonate, silica, talc, dolomite and barium sulfate. The method according to claim 1,
The aggregates of the thermoplastic mixed resin, the modified EVA mixed resin and the functional reinforcing agent include at least one selected from bauxite, sand, silica sand, and reinforced waste glass,
Wherein the composition is coated with a silane. 8. The method of claim 7,
Wherein the reinforced waste glass comprises a waste cathode ray tube display having a refractive index of 1.7 or more. The method according to claim 1,
Wherein the wax comprises at least one selected from the group consisting of polyethylene (PE) wax, paraffin wax, and amide wax. The method according to claim 1,
Wherein the glass fiber is coated with silane. ≪ RTI ID = 0.0 > 8. < / RTI > (1) mixing and agitating a pressure-sensitive adhesive, a filler, a low-density polyethylene (LDPE) and an aggregate at 10 ° C to 35 ° C for 1 minute to 5 minutes to prepare a thermoplastic mixed resin;
(2) A modified EVA mixed resin containing aggregate, modified EVA (ethylene vinyl acetate) resin, wax, filler and glass fiber is added to the thermoplastic mixed resin, followed by mixing at 10 ° C to 35 ° C for 1 minute to 5 minutes, Stirring the mixture to prepare a mixture; And
(3) adding the aggregate and the plasticizer to the mixture, and then mixing and stirring the mixture at 10 ° C to 35 ° C for 1 minute to 5 minutes;
Wherein the method comprises the steps of: 12. The method of claim 11,
Wherein the thermoplastic mixed resin, the modified EVA mixed resin and the functional reinforcing agent are contained in a weight ratio of 1: 0.79 to 1.19: 0.61 to 0.91. A road surface anti-slip eco-friendly packaging material comprising the packaging composition according to any one of the preceding claims. 14. The method of claim 13,
Wherein the road surface anti-slip eco-friendly packaging material has a sliding resistance of 50 to 80 BTN when measured by the KS F 2375 test method. 14. The method of claim 13,
Wherein the road surface anti-slip eco-friendly packaging material has an adhesive strength of 1.80 to 2.5 N / mm < 2 > to the road surface when measured by a bonding strength test method according to KS F 2386. (1) heating the environmentally friendly road surface anti-slip packaging material of claim 13 to a temperature of 190 to 220 캜 for melting to form a gel state;
(2) applying the gel road surface anti-slip eco-friendly packaging material to the road surface; And
(3) a step of planarizing the road surface coated with the gel road surface anti-slipping environmentally friendly packaging material, followed by curing at 10 ° C to 35 ° C for 5 to 10 minutes;
Wherein the slip-resistant road surface construction method comprises the steps of: