KR101109537B1 - Eco-friendly, insulating, nonskid elastic paving material and paving method using there of - Google Patents

Abstract

PURPOSE: An environmentally-friendly elastic paving material with heat insulation and slip prevention functions is provided to prevent the temperature rise of road surface and heat accumulated in the road. CONSTITUTION: An environmentally-friendly elastic paving material with heat insulation and slip prevention functions comprises a reinforcement layer, an elastic layer-A, and an environmental layer that are successively laminated on a road paved with concrete, ascon or permeable cement concrete. The reinforcement layer comprises skeleton former, a bonding activator, and a performance additive. The elastic layer-A is manufactured by mixing a main material and a hardener at a weight ratio of 1:0.05~0.3, where the main material comprises modified acrylic resin, a performance additive including elastic chip, and an admixture and the hardener comprises a hardening initiator, a hardening terminator, and a diluent. The environmental layer is manufactured by mixing a main material and a hardener at a weight ratio of 1:0.05~0.3, wherein the main material includes modified acrylic resin, a performance additive, and an admixture and the hardener comprises a hardening initiator, a hardening terminator, and a diluent.

Description

Eco-friendly, insulating, nonskid elastic paving material and paving method using there of}

The present invention is an eco-friendly elastic packaging material or a reinforcement layer and an elastic layer B are sequentially laminated on the road surface on which concrete, asphalt concrete or pitcher cones are paved, or an environmentally-friendly elastic packaging material using the same It is about public law.

The main element constituting the conventionally known elastic packaging material is an elastic chip and a binder, urethane-based, epoxy-based or acrylic resin binders used to bond the elastic chip is a common resin binder that is commercially available. There is a need for a binder that can further enhance the bonding strength to permanently maintain the strength and durability of the bonding layer.

On the other hand, the conventional elastic chip, when exposed to high temperature solar heat in the summer, the surface temperature of the elastic material is rapidly increased, there is a problem that the elastic layer is separated from the base layer of the base material to be installed or lifted, the inventors of the conventional elastic packaging material binder As a result of research and development in the use, a binder that not only strengthens the bond between these elastic chips and the problem caused by the rise of the surface temperature in summer, but also strengthens the bond between the upper elastic chip layer and the base layer to be installed. To develop the present invention was completed.

Objects intended to install elastic pavement are mainly applied when the legs of people walking or jogging land on the floor in areas with many walking paths and activities, such as bicycle paths, walkways, playgrounds, playground tracks, etc. It has a function to alleviate the impact. In terms of sports medicine, it plays a role of improving gait for the purpose of reducing the fatigue of the body when a human walks.

In the above concept, the elastic pavement material could be easily laminated and formed on the concrete pavement surface and the asphalt concrete pavement surface. However, when the elastic packaging material was examined from the environmental point of view, it did not consider the heat accumulation of the road due to sunlight in the middle of summer and caused a high temperature phenomenon in which the ambient temperature around the road was increased by the solar radiation heat. Normally we call this a heat island. As a result, the elastic material to have a resilient elastic cushion has fallen into the heat storage material function, causing the urban heat island phenomenon to increase the ambient temperature of the road due to the radiant heat.

In addition, although the elastic chip had the function of providing elasticity as originally intended, it was made under the preconditions that exist as a unit structure, but disappointingly, the binding force of the binder did not satisfy the expected result, resulting in repeated repair and reconstruction due to the dropout. I have seen some unfortunate products.

In the conventional known construction side, the elastic packaging material is a room temperature hardening type product that requires a constant temperature roller for curing, and thus it is difficult to install in winter. In addition, reflecting the special circumstances of the season, even in the season except winter, the opening time is long after construction, which requires hardening maturation of 1 ~ 2 days. Even if the physical properties of the elastic chip are falling even if it rains or rains in rainy weather, the wetted elastic chip is likely to be slid by pedestrians due to the impact of the elastic chip, which is equivalent to the sliding material, and the bicycle brake may not function properly. The situation appeared.

The characteristics of elastic chips of general petrochemical products having physical contradictions as described above generally have no absorption rate, so that moisture in summer or winter is adhered by water diffusion flowing along the interface between the base material and the mounting partner forming the elastic packaging material. There have been repeated aspects of separation and dropout.

For the same reason, petrochemical products that are vulnerable to conventional solar light have been given a special functional additive that resists sunlight to extend the life expectancy, or chose a material that is chemically resistant to sunlight. If such measures were not taken, the memories used and adopted as interior materials could easily be recalled.

Nevertheless, the elastic packaging material, which was constructed of a material with poor weather resistance, was neglected due to the above consideration of physical properties, and some of them did not see the site where they were disposed of as a monster that lost its function in a short time or two. Once again, it was necessary to have a deep thought. In a more summarized way, the economic loss to the opportunity cost, which is a dual idea of conventional compositions, was inevitably concerned.

The present invention is excellent in weather resistance and excellent durability, acrylic or methacryl-based monomers excellent in adhesion to concrete or asphalt concrete or permeable corn pavement surface and acrylate-based comonomers to give flexibility to the elastic packaging material, the cross-linking agent to give elastic radical While polymerizing with a polymerization initiator, a precured syrup is formed by a mixture of an alkyl mercaptan chain transfer agent for the formation of acrylic substrate particles and a co-crosslinking agent capable of obtaining a fast curing reaction and a high crosslinking density in a free radical polymerization reaction. By using a polymerization inhibitor that can stop radical reaction by absorbing radicals, a two-component modified acryl main body is prepared, and a curing initiator having a tertiary amine functional group to start polymerization of the curing agent at room temperature and a curing rate Isocyanate-based curing terminators for continuous maintenance, After obtaining a modified acrylic resin using a mixed solution added after the curing agent consisting of a solvent diluent for adjusting the viscosity and the film wettability of the modified acrylic syrup in a ratio of 1: 0.05 to 0.3 by weight, the modified acrylic resin Elastic layer and environmental layer obtained by adding solar heat shielding material, infrared reflecting agent, UV stabilizer, wax, antibacterial agent, elastic chip, inorganic pigment, anti-skid aggregate, emulsifier and antifoaming agent to swellable resin, antibacterial agent, emulsifier, antioxidant , A antifoaming agent, a plasticizer, and the like, together with a reinforcing layer to which the laminated heat-slip, non-slip elastic packaging material is constructed.

The heat shielding non-slip elastic packaging material of the present invention is excellent in strength and flexibility, excellent durability and abrasion resistance, there is no discoloration and discoloration by ultraviolet rays, excellent visibility, as well as excellent adhesion, dropping phenomenon even after a long time. Not found In particular, from the functional point of view as well as the appearance observation, the thermal insulation performance of the radiant heat is to overcome the problem of high temperature phenomenon that the road ambient temperature rises due to the rise of the surface temperature of the elastic packaging material, or the long-term release of the intermittent active antimicrobial agent with the excellent antimicrobial properties. It aims at blocking source spread of pathogenic infectious strains.

In addition, by maximizing the anti-slip function by friction, it can be expected to play a big role in the prevention of slip safety accidents of pedestrians and cyclists, as well as the construction technology with significantly improved workability spraying with spray equipment. It is technical problem to make it possible.

In short,

The present invention includes a solar heat shielding agent and an infrared reflecting agent in a modified acrylic resin, and an object of the present invention is to overcome the problem of high temperature phenomenon in which the elastic packaging material raises the ambient temperature by increasing the surface temperature by radiant heat.

In addition, the present invention includes an elastic chip having excellent elastic modulus of elasticity in the modified acrylic resin to improve the walking or driving function by relieving the shock and body fatigue of the bicycle racing or walking on the road for outdoor activities such as exercise or walking. It is aimed at letting.

In addition, another object of the present invention is to laminate the modified acrylic resin including the anti-skid aggregate on the surface of the elastic packaging material to the frictional force acting on the surface of the elastic packaging material to express the anti-slip function.

In addition, the present invention not only bonds functional additives, including elastic materials, but also bonds to the base layer, which is the base material to be installed, and can be installed even in winter, as well as excellent strength and low temperature (fast) hardening two-component modified acrylic resin. It aims to provide an eco-friendly elastic packaging material that has durability and minimizes traffic control time immediately after construction.

In addition, the present invention, including Ag-Cu-CyD (Zn-polymer) antimicrobial agent in the swellable resin, by capturing and sterilizing mold or bacterial strains that can occur under the elastic packaging material with the adsorption performance and the continuous antimicrobial activity of the swellable resin, or Eco-friendly elastic packaging material that can block the spread of pathogenic infectious strains including fungi by the Ag-Cu-CyD (Zn-polymer) antimicrobial agent contained in modified acrylic resin as a means of long-term release of intermittent active antimicrobial agent from the surface of elastic packaging material The purpose is to provide.

The present invention relates to an environment-friendly elastic packaging material in which a reinforcing layer, an elastic layer A and an environmental layer are sequentially laminated on a road surface on which concrete, asphalt concrete or pitcher cones are packaged, and the reinforcing layer includes a skeleton-forming agent, a binder active agent and a functional additive. The elastic layer A is a composition prepared by mixing a main material and a curing agent in a weight ratio of 1: 0.05 to 0.3, wherein the main material includes a modified acrylic resin, a functional additive including an elastic chip, and a admixture, and the curing agent It comprises a curing initiator, a curing terminator and a diluent, wherein the environmental layer is a composition prepared by mixing the main agent and the curing agent in a weight ratio of 1: 0.05 ~ 0.3, the main body includes a modified acrylic resin, functional additives and admixtures In addition, the curing agent is a heat-resistant and non-slip function, characterized in that comprises a curing initiator, curing terminator and diluent It provides an elastic container.

Here, the reinforcing layer is 15.0 to 25.0 parts by weight of the swellable resin as a skeleton forming agent, 0.05 to 3.0 parts by weight of plasticizer, 0.05 to 3.0 parts by weight of antifoaming agent, 0.05 to 3.0 parts by weight of antioxidant, 0.05 to 3.5 parts by weight of emulsifier and 7 to 80.0 parts by weight of the solvent, and 1.0 to 7.0 parts by weight of the antimicrobial agent as a functional additive.

In addition, the main theme of the elastic layer A, 18.0 ~ 29.0 parts by weight of modified acrylic resin, 65.0 ~ 75.0 parts by weight of elastic chip as a functional additive, 1.0 ~ 10.0 parts by weight of solar heat shielding material and 0.5 to 4.0 parts by weight of inorganic pigment, It is characterized in that it comprises 0.05 to 2.0 parts by weight of the defoaming agent and 0.05 to 2.0 parts by weight of the emulsifier as a admixture.

In addition, the theme of the environmental layer is 72.4-82.4 parts by weight of modified acrylic resin, 1.0-9.1 parts by weight of antibacterial agent, 0.5-7.0 parts by weight of UV stabilizer, 0.7-8.6 parts by weight of infrared reflector, anti-slip aggregate 5.4- 15.4 parts by weight and 0.5 to 5.0 parts by weight of wax, and 0.05 to 2.5 parts by weight of an antifoaming agent and 0.05 to 2.0 parts by weight of an emulsifier.

In addition, the curing agent of the elastic layer A and the environmental layer is characterized in that it comprises a curing initiator, a curing terminator and a diluent.

Furthermore, the present invention relates to an environmentally friendly elastic packaging material in which a reinforcing layer and an elastic layer B are sequentially stacked on a road surface on which concrete, asphalt concrete or a pitcher cone is packaged, and the reinforcing layer includes a skeleton forming agent, a binder active agent, and a functional additive. The elastic layer B is a composition prepared by mixing a main material and a curing agent in a weight ratio of 1: 0.05 to 0.3, wherein the main material includes a modified acrylic resin, a functional additive including an elastic chip, and a admixture, and the curing agent It also provides an environmentally friendly elastic packaging material having a heat shield and anti-slip function, characterized in that it comprises a curing initiator, a curing terminator and a diluent.

Here, the reinforcing layer is 15.0 to 25.0 parts by weight of the swellable resin as a skeleton forming agent, 0.05 to 3.0 parts by weight of plasticizer, 0.05 to 3.0 parts by weight of antifoaming agent, 0.05 to 3.0 parts by weight of antioxidant, 0.05 to 3.5 parts by weight of emulsifier and 7 to 80.0 parts by weight of the solvent, and 1.0 to 7.0 parts by weight of the antimicrobial agent as a functional additive.

In addition, the main theme of the elastic layer B, modified acrylic resin 17.5 ~ 27.5 parts by weight, antibacterial agent 0.3 ~ 5.0 parts by weight, anti-skid aggregate 1.0 ~ 9.23 parts by weight, UV stabilizer 0.05 ~ 4.0 parts by weight, infrared reflecting agent 0.1 to 4.0 parts by weight, 0.1 to 4.0 parts by weight of wax, 62.5 to 72.5 parts by weight of elastic chip, 0.5 to 7.2 parts by weight of solar heat shielding material and 0.1 to 4.0 parts by weight of inorganic pigment, 0.05 to 2.0 parts by weight of antifoaming agent and emulsifier It is characterized by including 0.05 to 2.0 parts by weight.

In addition, the curing agent of the elastic layer B is characterized in that it comprises a curing initiator, a curing terminator and a diluent.

In addition, the solar heat shield is characterized in that the hollow bubble ceramic sphere having an average particle diameter of 12 ~ 200㎛.

In addition, the anti-skid aggregate is diamond (Dianmond), boron carbide (boron carbide), emery (Emery), alumina (Alumina), fused alumina (Fused alumina), silicon carbide (silicon carbide), zirconia (Zirconia), sintered bake It is characterized in that at least one of the site (Fused Bauxite), aluminum oxide (Aluminum oxide), quartz (Quartz), garnet (Garnet) and the bottom ash (Battom ash).

In addition, the anti-skid aggregate is characterized in that using a colored one.

In addition, the elastic chip is characterized in that any one or more of waste tire chips, waste polyurethane chips, EPDM chips, rubber chips and urethane rubber chips having a size of 1 ~ 10mm.

In addition, the antimicrobial agent is a shell in which alloy nanoparticles composed of silver (Ag) and copper (Cu) are included in a core in a cavity in a cyclodextrin (CyD), including binder polymer and zinc (ZnO) nanoparticles. The layer is coated Ag-Cu-CyD (Zn-polymer) antimicrobial.

The modified acrylic resin may include 65 to 85 parts by weight of monomer, 2 to 12 parts by weight of reaction additive, and 8 to 28 parts by weight of diluent, and the monomer may include 35 to 55 parts by weight of monomer, 11 to 31 parts by weight of comonomer, and 1 to 18 parts by weight of a crosslinking agent, and the reaction additive is 0.07 to 3.5 parts by weight of a polymerization initiator, 0.06 to 3.12 parts by weight of a chain transfer agent, 0.05 to 1.17 parts by weight of a co-crosslinking agent, 0.06 to 3.0 parts by weight of a polymerization inhibitor and 0.05 to 3.15 parts by weight of an emulsifier. It is characterized by including a wealth.

In addition, the swellable resin is characterized in that any one or more of polyvinyl alcohol (PVA) or poly (n-vinylpyrrolidone) (PVP).

In addition, the infrared reflector is any one or a metal compound of TiN, ITO, ATO, SnO2, TiO2, SiO2, ZrO2, ZnO, Fe2O3, Al2O3, FeO, Cr2O3, Co2O3, CeO2, In2O3, NiO, MnO and CuO It is characterized by a mixture of two or more.

In addition, the reinforcing layer is laminated on the surface of the concrete, asphalt concrete or water-permeable paving spray coating method, the film thickness theoretical requirement (kg / m ² ) is 0.30 ~ 0.45kg per 1m ² , within the thickness range of 1-3mm It is characterized by applying.

In addition, the elastic layer A or elastic layer B is the coating film thickness theoretical requirement (kg / m ² ) on the upper part of the reinforcing layer is used 1 ~ 20kg per 1 m ² , when the lamination thickness is 15mm or less using a spray coating method In the case where the lamination thickness is 15 to 40 mm, the laying and the voltage are repeated one or more times.

In addition, the environment in that the layer is formed by coating in the upper doedoe stacked in the spray coating method, film thickness theory Requirement (kg / m ²⁾ is 0.30 ~ 0.60kg, per 1m ² 0.1 ~ 3mm thickness range of the elastic layer A It features.

Furthermore, the present invention relates to a method for paving a road surface using an environment-friendly elastic packaging material having heat shielding and anti-slip function according to claim 1, wherein the damaged part of the road surface on which concrete, asphalt concrete, or a pitcher cone is paved A ground cleaning step of correcting and removing contaminants; and a swellable resin emulsion composed of a swellable resin, an antibacterial agent, a plasticizer, an antifoaming agent, an antioxidant, an emulsifier, and a solvent on the road surface on which the grounded concrete, asphalt concrete, or permeable cone is packaged. Reinforcing layer laminating step of laminating by spray coating method; and a curing initiator, a curing terminator and a diluent are mixed with a modified acrylic resin, an elastic chip, a solar heat shield, an inorganic pigment, an antifoaming agent, and an emulsifier on the reinforcement layer. Elastic layer A laminating step of laminating a mixture of the curing agent by spray coating or lamination method after compaction; And a curing agent mixed with a curing initiator, a curing terminator, and a diluent on the subject of the modified acrylic resin, an antiskid aggregate, an infrared reflecting agent, an antibacterial agent, a UV stabilizer, a wax, an antifoaming agent, and an emulsifier on the elastic layer A. It provides a packaging method using an environmentally-friendly elastic packaging material having a heat shielding and anti-slip function including a; laminated layer by the spray coating method.

In addition, the present invention relates to a method for paving a road surface using an environmentally friendly elastic packaging material having a heat shielding and anti-slip function, to correct the damaged part of the road surface is packed with concrete, asphalt concrete or pitcher cone, to remove contaminants Ground cleaning step; And, to lay the swellable resin emulsion consisting of swellable resin, antimicrobial agent, plasticizer, antifoaming agent, antioxidant, emulsifier and solvent on the surface of the ground concrete, asphalt concrete or pitcher cone paved by spray coating method Reinforcing layer stacking step; And a curing initiator, a curing terminator, and a modified acrylic resin, an elastic chip, a solar heat shielding material, an inorganic pigment, an antifoaming agent, an emulsifier, an anti-slip aggregate, an infrared reflector, an antimicrobial agent, a UV stabilizer, and a wax on the reinforcement layer. It also provides a packaging method using an environmentally-friendly elastic packaging material having a heat shielding and anti-slip function comprising; a step of laminating a mixture of diluents and a mixture of a curing agent and spraying or laminating it in a compaction manner.

Using the present invention,

First, the present invention is to strengthen the adhesive force to prevent the diffusion of moisture from the lower base material is installed in the packaging material by applying the adsorptive swelling resin to the reinforcing layer, and to prevent the new elastic packaging material from falling off due to the interlaminar separation and the excited state. Of course, according to the functional flooring material, such as a pitcher cone, which is an example of the base material, it has excellent adaptability in the base material concrete or asphalt concrete or pitcher cone paving surface with the shape-following ductility. In addition, the application of fast-modified acrylic resin to the elastic layer and the environmental layer can control the curing time according to the construction environment and the construction method. It can be expected to reduce cost in terms of management after construction such as blocking secondary environmental pollution because it is not easily detached or peeled off due to long-term fatigue load and impact due to strong adhesion to the base material road surface.

Second, the present invention utilizes Ag-Cu-CyD (Zn-polymer) antimicrobial agent excellent in inhibiting bacterial growth and antimicrobial action to prevent the growth of various fungi that can occur in the reinforcing layer and the environmental layer due to external environmental factors. In addition, by blocking the generation of harmful toxins, there is an effect of improving the corrosion prevention and durability of concrete or asphalt concrete or permeable cone packaging that is the installation base material. As a result, it has a strong antimicrobial activity against harmful fungi and bacteria on the road surface, so that the hygienic medical resistance effect can be maintained for a long time.

Third, as an additional function, the eco-friendly elastic packaging material with heat shielding and anti-slip function is not deteriorated due to the resistance of sunlight including radiant heat, and the heat shielding effect to block and reflect sunlight is achieved. In addition to improving the high temperature of the surrounding environment, the service life of the elastic packaging material could be extended in the long term.

Fourth, as a measure for the safety measures of pedestrians according to the present invention is applied when the legs of people walking or jogging on the floor using an elastic chip to reduce the fatigue of the body on the upper reinforcement layer and improve the walking ability The impact was alleviated, and the composition of the environmental layer with sliding friction on the upper part of the elastic layer prevented the pedestrians' accidents during rainy weather.

Fifth, the above heat shielding and anti-slip function in concrete, asphalt concrete, sidewalks, driveways, bicycle paths, walkways, plazas, stadiums, parks, plazas, sports facilities, parking lots, bridges, etc. As well as preventing cracks and falling off, which are the advantages and characteristics of eco-friendly elastic packaging materials with excellent adhesion, it ensures anti-skid effect, antibacterial and solar protection function with excellent adhesion, and gives excellent effects on extending the basic life of laminated base materials as well as visibility. It is so excellent that pedestrians and cyclists can share the reliability of elastic packaging materials.

Sixth, the present invention is a spray lamination technology using the new organic and inorganic materials to the expected effects of elasticity, anti-slip and antimicrobial as the main function, the excellent workability of the technology transfer of the present invention is expected that the ripple application effect will be infinite.

Hereinafter, preferred embodiments of the present invention will be described in detail. Prior to this, terms or words used in this specification and claims should not be construed in a common or dictionary sense, and the inventors will be required to properly define the concepts of terms in order to best describe their invention. Based on the principle that it can, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the configuration described in the embodiments described herein is only one of the most preferred embodiments of the present invention, and does not represent all of the technical idea of the present invention, various equivalents and modifications that can replace them at the time of the present application, It should be understood that there may be examples.

The present invention relates to an elastic pavement material formed of a reinforcing layer, an elastic layer, and an environmental layer on a road surface. The use of swellable resins to harden the bonds enhances sufficient adhesion and retains antimicrobial agents that block the growth of bacteria and fungi associated with captured water.

In addition, a hollow bubble ceramic sphere is added to the elastic layer to block heat transfer by radiant heat, and to radiate or absorb it to prevent heat absorption on the pavement surface, thereby making the ceramic air layer, a closed air layer, improve the high temperature generation and walking environment in the city. In addition, by using two-component modified acrylic resin for fast curing at room temperature and hardening of elastic pavement base material on concrete or asphalt concrete or pavement cone pavement surface, it has excellent adhesive strength and improved wear resistance and chemical resistance. It is possible to work with elastic packaging material, it has improved workability to minimize the traffic control time by the rapid workability that can be installed even in winter. And the selective use of color indicators results in a stack that produces improved differential visibility and permanent aesthetics.

In addition, the environmental layer uses Ag-Cu-CyD as a method of inhibiting the growth of bacteria on concrete, asphalt concrete (ascon), or pitcher corn pavement, in addition to using modified acrylic resins for the effect of extending the life of the elastic packaging material and curing at room temperature. Antimicrobial agents (Zn-polymer) enhance the antimicrobial activity of the source blockage of bacterial propagation following wetting and blocking the spread of infectious strains including fungi in the surface layer. In addition, the use of an elastic packaging material that forms an environmental layer, including the effects of anti-slip function, by using an infrared reflecting function using a metal oxide and additionally including the effects of the anti-slip function by using an anti-slip aggregate, is applicable to urban environmental purification applications. Eco-friendly heat shielding anti-slip elastic pavement composition that can be selectively selected for elastic pavement in concrete, ascon, sidewalk, driveway, bicycle path, walkway, plaza, stadium, park, plaza, sports facility, parking lot, bridge Provide packaging method.

That is, the present invention is an environmentally friendly elastic packaging material having a heat shielding and anti-slip function consisting of a reinforcing layer, an elastic layer and an environmental layer;

The reinforcing layer strengthens sufficient adhesive force by using swellable resin to prevent water diffusion from the lower base layer of the installed elastic packaging material and firmly bonds with the upper elastic layer, and grows strains related to bacteria and fungi accompanying the adsorbed moisture. Reinforcing layer containing antibacterial agent to block the heat, the elastic layer radiates or absorbs more than 80% of near-infrared 780-2100nm, which occupies half of the high energy in sunlight, to block road heat transfer by radiant heat and to absorb heat on pavement surface Hollow spheres with thick walls (Silica-Alumina Ceramic) of 12 ~ 200㎛ size are added to prevent the ceramic air layer, which is a closed air layer, in the elastic layer to optimize the heat absorption and heat resistance effect. Incorporates a separate solar heat shield that blocks the heat island phenomenon of the road surface. It is formed to suppress the rise in temperature to improve the high temperature generation and pedestrian environment in the city, and to form a solution to the tropical night problem by preventing heat storage on the road.

In addition, the use of inorganic pigment color indicators to improve visibility and conceal the inherent color of the material helps to improve various colors and themes that provide permanent aesthetics and differentiated visibility functions. The use of a two-component modified acrylic resin binder for the effect of extending the life of the elastic packaging base material and curing at room temperature at room temperature improves the adhesive strength and improves the wear resistance, acid resistance and alkali resistance. Elastic packaging of the work is possible, as well as excellent durability after construction to form an elastic layer that can minimize traffic control time by rapid workability.

The environmental layer is Ag-Cu-CyD (Zn-Polymer) antimicrobial agent as a method of inhibiting the growth of bacteria on concrete or asphalt concrete or permeable corn pavement. By applying to increase the antimicrobial effect of blocking the spread of the source of bacterial breeding and the spread of the strain including the fungus in the surface due to the wetting.

In addition, the selective application of elastic packaging material that further enhances the function of resisting radiant heat by infrared reflection function using metal oxide and additionally adds the effects of anti-slip function by using anti-skid aggregate is optimal for urban environment purification application. It can be used for concrete, asphalt, sidewalks, driveways, bicycle paths, trails, plazas, stadiums, parks, plazas, sports facilities, parking lots and bridges.

Spray lamination technology applying the new organic and inorganic materials of the present invention is not only excellent in ease of operation and technology transfer, but also excellent in adhesion and anti-slip effect, antibacterial, and sun protection that can be decorated in harmony with the surrounding environment. It relates to a method for manufacturing an environment-friendly elastic packaging material composition having a heat shielding and anti-slip function having an effect and a construction method using the same.

According to the present invention, the reinforcing layer, the elastic layer A and the environmental layer are sequentially laminated on the road surface on which concrete, asphalt concrete or permeable cone is packaged (hereinafter referred to as the first elastic packaging material), or the reinforcing layer and the elastic layer B are sequentially stacked (hereinafter, 2 elastic packaging material) and an environmentally friendly elastic packaging material and a road surface packaging method using the same.

The difference between the first elastic packaging material and the second elastic packaging material is whether the components of the elastic layer and the environmental layer are included. That is, the first elastic packaging material includes an elastic layer A and an environmental layer, but the second elastic packaging material includes only an elastic layer B, and the elastic layer B may serve as an environmental layer in the first elastic packaging material.

The first elastic packaging material according to the present invention relates to an eco-friendly elastic packaging material in which a reinforcing layer, an elastic layer A and an environmental layer are sequentially laminated on a road surface on which concrete, asphalt concrete or a pitcher cone is packaged.

Eco-friendly elastic packaging material having a heat shield and anti-slip function consisting of a reinforcing layer, an elastic layer A and an environmental layer; Laminating a reinforcing layer composed of swellable resins, antibacterial agents, plasticizers, antifoaming agents, antioxidants, emulsifiers to improve the antimicrobial properties and adhesion of the elastic layer of the concrete or asphalt concrete or permeable cone pavement road to be installed; In order to control the resilience and radiant heat on the upper surface of the reinforcing layer, the elastic layer A is laminated with a composition of mixing a modified acrylic resin, an elastic chip, a solar heat shield, an inorganic pigment, an antifoaming agent, and an emulsifier and then adding a curing agent; In order to improve the sliding friction and antimicrobial properties on the upper surface of the elastic layer A, a modified acrylic resin, an anti-skid aggregate, an infrared reflector, a UV stabilizer, an antifoaming agent, an emulsifier, and a wax are mixed together and then laminated with a composition added after curing agent. layer; It is an eco-friendly elastic packaging material having heat shielding and anti-slip function is installed on the concrete or asphalt concrete or asphalt concrete pavement.

Here, the reinforcing layer is a swellable resin 15.0 to expect the role of adhesion strengthening to prevent the diffusion of water between the interface as a template for fixing the Ag-Cu-CyD (Zn-polymer) antibacterial agent and to strengthen the bond between the elastic layer and the object to be installed. 25.0 parts by weight, 70.0 to 80.0 parts by weight of solvent for optimizing the solubility and drying process of the resin while wetting with the base film forming film, 0.05 to 3.0 parts by weight of a plasticizer to provide permanent flexibility of the swellable resin, foam according to the raw material formulation 0.05 to 3.0 parts by weight of an antifoaming agent to remove it, 0.05 to 3.0 parts by weight of antioxidant to protect against oxidation and decomposition during processing or storage, 0.05 to 3.5 parts by weight of emulsifier to support dispersion and even mixing of constituent materials, As a countermeasure, it consists of a composition containing 1.0 to 7.0 parts by weight of an antimicrobial agent that inhibits the growth of bacteria by prolonged release of intermittent active antimicrobial ions.

Preparation of the reinforcing layer, the first step of stirring the swellable resin and the solvent; A second step of injecting a plasticizer into the first mixture passed through the first step; A third step of blending the antifoaming agent to the second mixture which has passed through the second step; A fourth step of injecting an antioxidant into the third mixture passed through the third step; A fifth step of introducing an emulsifier into the fourth mixture passed through the fourth step; Characterized in that the sixth step of introducing an antimicrobial agent to the fifth mixture passed through the fifth step.

Here, in the first step, 15.0-25.0 parts by weight of the swellable resin and 70.0-80.0 parts by weight of the solvent are stirred, in the second step, 0.05-3.0 parts by weight of the plasticizer is added, and 0.05-3.0 parts by weight of the antifoaming agent is added in the third step. In the fourth step, 0.05 to 3.0 parts by weight of antioxidant is added, in the fifth step, 0.05 to 3.5 parts by weight of emulsifier is added, and in the sixth step, 0.1 to 7.0 parts by weight of antibacterial agent is added to provide thermal insulation and anti-slip function. It characterized in that the eco-friendly elastic packaging material is produced.

The elastic layer A may include 35.0 to 55.0 parts by weight of monomer, 11.0 to 31.0 parts by weight of comonomer, 1.0 to 18.0 parts by weight of crosslinking agent, 0.07 to 3.50 parts by weight of polymerization initiator, 0.06 to 3.12 parts by weight of chain transfer agent, and 0.05 to 0.05 parts by weight of crosslinking agent. 1.17 parts by weight, polymerization inhibitor 0.06 ~ 3.0 parts by weight, emulsifier 0.05 ~ 3.15 parts by weight, diluent 8.0 ~ 28.0 parts by weight of modified acrylic syrup having a binder function to maintain the adhesive strength or rigidity of the cured elastic packaging material 1.0 ~ 10.0 parts by weight of solar heat shielding agent to minimize accumulation of radiant heat in the parts, 65.0 ~ 75.0 parts by weight of elastic chip having elasticity of 1 ~ 10mm size according to the material, and inorganic pigment 0.5 ~ to maintain the appearance and visibility of elastic packing material. A two-component main body comprising all of 4.0 parts by weight, 0.05 to 2.0 parts by weight of an emulsifier for supporting the dispersion and even mixing of constituent materials, and 0.05 to 2.0 parts by weight of an antifoaming agent for removing bubbles due to the mixing of raw materials. The composition is a compound with a curing agent.

The hardener is composed of 45.0 to 65.0 parts by weight of the curing agent (curing agent and curing terminator) and 35.0 to 55.0 parts by weight of the diluent immediately before construction, and the mixture is mixed with the main material.

Here, the preparation of the elastic layer A, the first step of stirring the modified acrylic syrup and the antifoaming agent; A second step of introducing an emulsifier into the first mixture that has passed through the first step; A third step of introducing an inorganic pigment into the second mixture passed through the second step; A fourth step of injecting a solar heat shielding agent into the third mixture passed through the third step; A fifth step of injecting the elastic chip into the fourth mixture passed through the fourth step; And a sixth step of introducing a curing agent into the fifth mixture passed through the fifth step.

Here, in the first step, 18.0-29.0 parts by weight of the modified acrylic syrup and 0.05-2.0 parts by weight of the antifoaming agent are stirred, in the second step, 0.05-2.0 parts by weight of the emulsifier is added, and the inorganic pigment 0.5-4.0 parts by weight. In the fourth step, the solar heat shielding agent is added in an amount of 0.1 to 10.0 parts by weight, in the fifth step, 65.0 to 75.0 parts by weight of the elastic chip is added, and in the sixth step, the weight of the modified acrylic syrup is 1: 0.05 to 0.3. Part by weight of the curing agent is characterized in that the eco-friendly elastic packaging material having a heat shielding and anti-slip function is produced.

The environmental layer is 35.0 to 55.0 parts by weight of monomer, 11.0 to 31.0 parts by weight of comonomer, 1.0 to 18.0 parts by weight of crosslinking agent, 0.07 to 3.50 parts by weight of polymerization initiator, 0.06 to 3.12 parts by weight of chain transfer agent, 0.05 to 1.17 parts by weight of cocrosslinker, 0.06 to 3.0 parts by weight of polymerization inhibitor, 0.05 to 3.15 parts by weight of emulsifier, and 8 to 28 parts by weight of diluent to maintain the adhesive strength or rigidity of the elastic packaging material, and 72.4 to 82.4 parts by weight of the modified acrylic syrup having a binder function. 5.4 ~ 15.4 parts by weight of non-slip aggregate that provides anti-slip function, 1.0 ~ 9.1 parts by weight of antimicrobial agent that inhibits the growth of bacteria by long-term release of intermittent active antibacterial ions as a countermeasure against bacteria, and to protect modified acrylic syrup from ultraviolet rays 0.5 to 7.0 parts by weight of UV stabilizer having an absorption coefficient in the wavelength range of 100 to 250 nm, infrared rays to reduce the level of light transmittance to reduce the supply of radiant heat 0.7 to 8.6 parts by weight of reflector, 0.5 to 5.0 parts by weight of wax to improve the stain resistance of the surface of the elastic material coating film, 0.05 to 2.0 parts by weight of emulsifier to support the dispersion and even mixing of the constituent materials, and remove the air bubbles by mixing the raw materials It consists of a two-component main mixture and a hardening | curing agent which contain all the antifoamers 0.05-2.5 weight part to make.

The hardener is composed of 45.0 to 65.0 parts by weight of the curing agent (curing agent and curing terminator) and 35.0 to 55.0 parts by weight of the diluent immediately before construction, and the mixture is mixed with the main material.

Here, the production of the environmental layer, the first step of stirring the modified acrylic syrup and the antifoam; A second step of introducing an emulsifier into the first mixture that has passed through the first step; A third step of blending the antimicrobial agent to the second mixture passed through the second step; A fourth step of injecting an infrared reflector into the third mixture passed through the third step; A fifth step of introducing a UV stabilizer into the fourth mixture passed through the fourth step; A sixth step of blending wax into the fifth mixture passed through the fifth step; Characterized in that the seventh step of introducing the anti-skid aggregate to the sixth compound passed through the sixth step.

In the first step, 72.4-82.4 parts by weight of the modified acrylic resin and 0.05-2.5 parts by weight of the antifoaming agent are stirred, in the second step, 0.05-2.0 parts by weight of the emulsifier is added, and in the third step, 1.0-9.1 parts by weight of the antimicrobial agent is blended. In the fourth step, 0.7 to 8.6 parts by weight of the infrared reflector is added, 0.5 to 7.0 parts by weight of the UV stabilizer is added in the fifth step, 0.5 to 5.0 parts by weight of the wax is added in the sixth step, In the seventh step, the non-slip aggregate is 5.4 ~ 15.4 parts by weight, characterized in that the eco-friendly elastic packaging material is produced.

In addition, the reinforcing layer is laminated on the surface of the concrete, asphalt concrete or water-permeable paving spray coating method, the film thickness theoretical requirement (kg / m ² ) is 0.30 ~ 0.45kg per 1m ² , within the thickness range of 1-3mm It is characterized by applying.

In addition, the elastic layer A is the coating film thickness theoretical requirement (kg / m ² ) on the upper part of the reinforcing layer is used 1 ~ 20kg per 1 m ² , when the lamination thickness is 15mm or less using a spray coating method, the lamination thickness is In the case of 15 to 40 mm, it is characterized by repeating the laying and the voltage one or more times.

In addition, the environment in that the layer is formed by coating in the upper doedoe stacked in the spray coating method, film thickness theory Requirement (kg / m ²⁾ is 0.30 ~ 0.60kg, per 1m ² 0.1 ~ 3mm thickness range of the elastic layer A It features.

In addition, the present invention relates to a method for paving a road surface using an environmentally friendly elastic packaging material having heat shielding and anti-slip function using the first elastic packaging material,

Ground cleaning step for correcting the damaged part of the road surface paved with concrete, asphalt concrete or pitcher cone, and removing contaminants; and Swelling resin, antibacterial agent, plasticizer on the surface paved with ground concrete, asphalt concrete or pitcher cone Reinforcing layer laminating step of laminating a swellable resin emulsion composed of a defoamer, an antioxidant, an emulsifier and a solvent by spray coating; And, a modified acrylic resin, an elastic chip, a solar heat shield, an inorganic pigment, an antifoaming agent, an emulsifier on the reinforcing layer An elastic layer A laminating step of laminating a mixture of a curing initiator, a curing terminator and a diluent to a mixed subject by laminating by spray coating or lamination; And a curing agent mixed with a curing initiator, a curing terminator, and a diluent on the subject of the modified acrylic resin, an antiskid aggregate, an infrared reflecting agent, an antibacterial agent, a UV stabilizer, a wax, an antifoaming agent, and an emulsifier on the elastic layer A. It provides a packaging method using an environmentally-friendly elastic packaging material having a heat shielding and anti-slip function including a; laminated layer by the spray coating method.

To describe it again, it relates to a construction method using the environment-friendly elastic packaging material composition of the present invention is composed of the following four steps.

Stage 1; Ground cleaning work step to correct the damaged part of the upper surface of concrete or asphalt concrete or permeable corn pavement, and to remove contamination,

Step 2; Stacking a reinforcing layer mixed with an antimicrobial agent and a swellable resin on the ground-contained concrete or asphalt concrete or permeable cone pavement;

Step 3; Stacking an elastic layer A on which an elastic chip, a solar heat shield, an inorganic pigment, and a modified acrylic resin are mixed on an upper layer of the reinforcing layer;

Step 4; Stacking an anti-skid aggregate, an infrared reflector, an antimicrobial agent, a UV stabilizer, a wax and a modified acrylic resin mixed with an environmental layer on the elastic layer A;

In more detail,

1st step: background cleaning process

As the base layer cleaning process, impurities and damaged parts of the upper construction target surface of the base layer constructed of concrete or asphalt concrete or permeable cone are removed and repaired by various means to provide a safe base layer.

-Second step: reinforcing layer forming process

A process of preparing a reinforcing layer to inhibit the growth of bacteria by prolonged release of intermittent active antimicrobial ions as a countermeasure against bacteria and to secure the bonding between the base layer and the elastic layer described below, and uniformly applying the prepared reinforcing layer composition. As a reinforcing layer according to the present invention, it is possible to prevent the separation of the base layer, which is a problem of the conventional elastic packaging material, to facilitate the bonding of the base layer surface and the elastic layer. The reinforcing layer is swellable resin 15.0 to 25.0 parts by weight, solvent 70.0 to 80.0 parts by weight, plasticizer 0.05 to 3.0 parts by weight, antifoaming agent 0.05 to 3.0 parts by weight, antioxidant 0.05 to 3.0 parts by weight, emulsifier 0.05 to 3.5 parts by weight, antibacterial It is prepared by mixing 0.1 to 7.0 parts by weight. The theoretical thickness (kg / m²) of the thickness of the reinforcing layer to be laminated on the road surface of the base layer thus prepared is 0.30 to 0.45 kg per square meter, and is evenly sprayed to a thickness of 1 to 3 mm to form a reinforcing layer.

- Third step: forming elastic layer A

An elastic layer prepared by mixing an elastic chip, a modified acrylic resin, an inorganic pigment, and a solar heat shielding agent is sprayed or laid on the reinforcing layer and then rolled with a compact thermostatic roller to form an elastic layer. The elastic layer uses an elastic material having an elastic modulus of less than 1 ~ 10mm as an elastic chip, an inorganic pigment as an appearance color indicator of the elastic packaging material, and a solar heat shield which minimizes the strength reinforcement and the accumulation of radiant heat. In addition, a modified acrylic syrup having a binder function was used to maintain adhesive strength and rigidity of the cured elastic packaging material. Specifically, 35.0 to 55.0 parts by weight of monomer, 11.0 to 31.0 parts by weight of comonomer, 1.0 to 18.0 parts by weight of crosslinking agent, 0.07 to 3.50 parts by weight of polymerization initiator, 0.06 to 3.12 parts by weight of chain transfer agent, 0.05 to 1.17 parts by weight of cocrosslinker, and polymerization 18.0-29.0 parts by weight of modified acrylic resin composed of 0.06 to 3.0 parts by weight of inhibitor, 0.05 to 3.15 parts by weight of emulsifier, 8.0 to 28.0 parts by weight of diluent, 0.1 to 10.0 parts by weight of solar heat shielding agent, 0.5 to 4.0 parts by weight of inorganic pigment, and elasticity. A two-component modified acrylic main body consisting of 65.0 to 75.0 parts by weight of chip, 0.05 to 2.0 parts by weight of emulsifier, and 0.05 to 2.0 parts by weight of antifoaming agent, and a curing agent composed of 45.0 to 65.0 parts by weight of hardener and 35.0 to 55.0 parts by weight of diluent to weight of modified acrylic syrup 1: It is used by mixing with the functional mixture of the environment-friendly elastic packaging material environmental layer at a ratio of 0.05 ~ 0.3, the elastic packaging material binder (modified acrylic syrup) is an elastic chip: binder (modified acrylic syrup) = 2.6 ~ 5.5: 1 by weight ratio Mixing Elastic Layer A Is prepared. The theoretical thickness (kg / m²) of the coating film thickness of the elastic layer A laminated on the reinforcement layer is used in the range of 1 to 20 kg per m 2. Some of the elastic layer A manufactured as described above is sprayed using a hopper gun when the elastic layer A is laid on the upper part of the reinforcing layer 15 mm or less, or when the elastic layer A is placed at a thickness of 15 mm or more (15 to 40 mm). After the amount was laid, the elastic layer A was formed by voltage 5-6 times with a constant temperature roller of approximately 60 Kg at 30 to 90 ° C. In this case, the color of the elastic layer A desired by the user may be expressed by mixing an appropriate amount of an inorganic pigment.

4th step: environmental layer forming process

Anti-skid aggregate, infrared reflecting agent, antibacterial agent, UV stabilizer, a modified acrylic resin containing a wax to coat the top of the elastic layer A to form an environmental layer. The environmental layer is an anti-skid aggregate that gives anti-slip function to the elastic packaging material, an infrared reflector that reduces the level of light transmittance to reduce the supply of radiant heat, and long-term release of intermittent active antibacterial ions as a countermeasure against bacteria. As an antimicrobial agent that inhibits the growth of bacteria, UV stabilizers having an absorption coefficient in the wavelength range of 100 to 250 nm for protecting the resin composition from external ultraviolet rays, wax may be used to improve the stain resistance of the surface of the elastic material coating film.

The environmental layer is 35.0 to 55.0 parts by weight of monomer, 11.0 to 31.0 parts by weight of comonomer, 1.0 to 18.0 parts by weight of crosslinking agent, 0.07 to 3.50 parts by weight of polymerization initiator, 0.06 to 3.12 parts by weight of chain transfer agent, 0.05 to 1.17 parts by weight of cocrosslinker, Modified acrylic syrup composed of 0.06 to 3.0 parts by weight of polymerization inhibitor, 0.05 to 3.15 parts by weight of emulsifier, 8 to 28 parts by weight of diluent, 72.4 to 82.4 parts by weight of antibacterial agent, 1.0 to 9.1 parts by weight of antibacterial agent, 0.5 to 7.0 parts by weight of UV stabilizer, and infrared reflecting agent. 0.7 to 8.6 parts by weight, anti-skid aggregate 5.4 to 15.4 parts by weight, wax 0.5 to 5.0, antifoaming agent 0.05 to 2.5 parts by weight, emulsifier 0.05 to 2.0 parts by weight of hardener 45.0 to 65.0 parts by weight, diluent A curing agent composed of 35.0 to 55.0 parts by weight is used by mixing with a functional mixture constituting the environment-friendly elastic packaging material environmental layer in a weight ratio of 1: 0.05 to 0.3 to the weight of the modified acrylic syrup. The theoretical thickness of the coating layer (kg / m²) in which the environmental layer manufactured as described above is laminated on the elastic layer is formed by laminating within a thickness range of 0.30 to 0.60 kg and 0.1 to 3 mm per square meter. Hereinafter, the present invention will be described in detail with reference to Examples, but the present invention is not limited by the Examples.

Next, the second elastic packaging material according to the present invention is an environmentally friendly elastic packaging material having a heat shielding and anti-slip function consisting of a reinforcing layer and an elastic layer B, concrete, asphalt concrete (ascon) or permeable cone packaging classified as the installation target Laminating a reinforcing layer composed of swellable resins, antibacterial agents, plasticizers, antifoaming agents, antioxidants, emulsifiers to improve the antimicrobial properties of the road surface and adhesion of the elastic layer B; Modified acrylic resin, elastic chip, solar heat shielding material, inorganic pigment, antifoaming agent, emulsifier, anti-skid aggregate, antibacterial agent, infrared reflector, UV stabilizer to improve resilience, control of radiant heat, sliding friction and antibacterial property on the upper surface of the reinforcing layer It is an eco-friendly elastic packaging material having heat shielding and anti-slip function, which is installed on concrete, asphalt concrete or permeable corn pavement, including an elastic layer B laminated with a composition after mixing wax and then adding a curing agent.

Here, the reinforcing layer is a swellable resin 15.0 ~ that is expected to serve as a template for fixing Ag-Cu-CyD (Zn-polymer) antibacterial agent to prevent adhesion of water between the interface and to strengthen the bond between the elastic layer and the installation object. 25.0 parts by weight, 70.0 to 80.0 parts by weight of solvent for optimizing the solubility and drying process of the resin while wetting with the base film forming film, 0.05 to 3.0 parts by weight of a plasticizer to provide permanent flexibility of the swellable resin, foam according to the raw material formulation 0.05 to 3.0 parts by weight of an antifoaming agent to remove it, 0.05 to 3.0 parts by weight of antioxidant to protect against oxidation and decomposition during processing or storage, 0.05 to 3.5 parts by weight of emulsifier to support dispersion and even mixing of constituent materials, As a countermeasure, it contains 1.0 to 7.0 parts by weight of an antimicrobial agent that inhibits the growth of bacteria by prolonged release of intermittent active antibacterial ions.

And, the production of the reinforcing layer, the first step of stirring the swellable resin and the solvent; A second step of injecting a plasticizer into the first mixture passed through the first step; A third step of blending the antifoaming agent to the second mixture which has passed through the second step; A fourth step of injecting an antioxidant into the third mixture passed through the third step; A fifth step of introducing an emulsifier into the fourth mixture passed through the fourth step; Characterized in that the sixth step of introducing an antimicrobial agent to the fifth mixture passed through the fifth step.

Here, in the first step, 15.0-25.0 parts by weight of the swellable resin and 70.0-80.0 parts by weight of the solvent are stirred, in the second step, 0.05-3.0 parts by weight of the plasticizer is added, and 0.05-3.0 parts by weight of the antifoaming agent is added in the third step. In the fourth step, 0.05 to 3.0 parts by weight of antioxidant is added, in the fifth step, 0.05 to 3.5 parts by weight of emulsifier is added, and in the sixth step, 0.1 to 7.0 parts by weight of antibacterial agent is added to provide thermal insulation and anti-slip function. It characterized in that the eco-friendly elastic packaging material is produced.

The elastic layer B may include 35.0 to 55.0 parts by weight of monomer, 11.0 to 31.0 parts by weight of comonomer, 1.0 to 18.0 parts by weight of crosslinking agent, 0.07 to 3.50 parts by weight of polymerization initiator, 0.06 to 3.12 parts by weight of chain transfer agent, and 0.05 to 0.05 parts by weight of crosslinking agent. 1.17 parts by weight, polymerization inhibitor 0.06 ~ 3.0 parts by weight, emulsifier 0.05 ~ 3.15 parts by weight, diluent 8.0 ~ 28.0 parts by weight modified acrylic syrup having a binder function to maintain the adhesive strength or rigidity of the cured elastic packaging material 17.5 ~ 27.5 0.3 to 5.0 parts by weight of an antimicrobial agent that inhibits the growth of bacteria by prolonged release of intermittent active antibacterial ions as a countermeasure against bacteria in parts by weight, 1.0 to 9.23 parts by weight of an anti-skid aggregate, which gives an anti-slip function of the elastic packaging material, and modified acrylic syrup 0.05 to 4.0 parts by weight of UV stabilizer having an absorption coefficient in the wavelength range of 100 to 250 nm to protect against ultraviolet rays, and to reduce the level of light transmittance to reduce the supply of radiant heat. 0.1 to 4.0 parts by weight of the infrared reflector, 0.1 to 4.0 parts by weight of wax to improve the stain resistance of the surface of the elastic material coating, 62.5 to 72.5 parts by weight of the elastic chip having elasticity of 1 to 10 mm depending on the material, and 0.5 ~ 7.20 parts by weight of solar heat shield to minimize accumulation, 0.1 ~ 4.0 parts by weight of inorganic pigment to maintain appearance and visibility of elastic packing material, 0.05 ~ 2.0 parts by weight of emulsifier for even dispersion of constituent materials, by mixing raw materials It consists of a two-component main-material mixture and a hardening | curing agent which contain all 0.05-2.0 weight part of antifoamers for removing a bubble.

The hardener is composed of 45.0 to 65.0 parts by weight of the curing agent (curing initiator and curing terminator) and 35.0 to 55.0 parts by weight of the diluent immediately before construction, and the mixture is mixed with the main material, and the mixing ratio is main material: hardener = 1: 0.05 to 0.3.

In addition, the preparation of the elastic layer B, the first step of stirring the modified acrylic syrup and the antifoaming agent; A second step of introducing an emulsifier into the first mixture that has passed through the first step; A third step of introducing an inorganic pigment into the second mixture passed through the second step; A fourth step of introducing an antimicrobial agent into the third mixture passed through the third step; A fifth step of introducing a UV stabilizer into the fourth mixture passed through the fourth step; A sixth step of introducing an infrared reflecting material into the fifth mixture passed through the fifth step; A seventh step of injecting wax into the sixth mixture having passed through the sixth step; An eighth step of injecting a solar heat shield material into the seventh mixture that has passed through the seventh step; A ninth step of introducing an anti-skid aggregate into the eighth mixture that has passed through the eighth step; A tenth step of injecting an elastic chip into the ninth mixture passed through the ninth step; Characterized in that it comprises an eleventh step of injecting a curing agent into the tenth mixture passed through the tenth step.

In the first step, 17.5-27.5 parts by weight of the modified acrylic syrup and 0.05-2.0 parts by weight of the antifoaming agent are stirred, in the second step, 0.05-2.0 parts by weight of the emulsifier is added, and the inorganic pigment 0.1-4.0 parts by weight. 0.3 to 5.0 parts by weight of the antimicrobial agent is added in the fourth step, 0.05 to 4.0 parts by weight of the UV stabilizer is added in the fifth step, and 0.1 to 4.0 parts by weight of the infrared reflector is added in the sixth step. In the seventh step, 0.1 to 4.0 parts by weight of wax is blended, and in the eighth step, 0.5 to 7.20 parts by weight of the solar heat shield is added. In the ninth step, 1.0 to 9.23 parts by weight of the anti-skid aggregate is added. In the tenth step, 62.5 ~ 72.5 parts by weight of the elastic chip is added, and in the eleventh step, a curing agent is added at a ratio of 1: 0.05 to 0.3 to the weight of the modified acrylic syrup to have heat shielding and anti-slip function. It characterized in that the elastic packaging material is fabricated environment.

Here, the reinforcing layer is laminated on the surface of the concrete, asphalt concrete or water-permeable paving spray coating method, the film thickness theoretical requirements (kg / m ² ) is 0.30 ~ 0.45kg per 1m ² , within the thickness range of 1 ~ 3mm It is characterized by applying.

In addition, the elastic layer B uses the coating film thickness theoretical requirement (kg / m ² ) on the upper part of the reinforcing layer 1 ~ 20kg per 1m ² , when the lamination thickness is 15mm or less using a spray coating method, lamination thickness 15 In the case of ˜40 mm, the laying and the voltage are repeated one or more times.

In addition, the present invention relates to a method for paving a road surface using an environmentally friendly elastic packaging material having heat shielding and anti-slip function using the second elastic packaging material,

Ground cleaning step for correcting the damaged part of the road surface paved with concrete, asphalt concrete or pitcher cone, and removing contaminants; and Swelling resin, antibacterial agent, plasticizer on the surface paved with ground concrete, asphalt concrete or pitcher cone Reinforcing layer laminating step of laminating a swellable resin emulsion composed of a defoamer, an antioxidant, an emulsifier and a solvent by a spray coating method; And a curing initiator, a curing terminator, and a modified acrylic resin, an elastic chip, a solar heat shielding material, an inorganic pigment, an antifoaming agent, an emulsifier, an anti-slip aggregate, an infrared reflector, an antimicrobial agent, a UV stabilizer, and a wax on the reinforcement layer. It also provides a packaging method using an environmentally-friendly elastic packaging material having a heat shielding and anti-slip function comprising; a step of laminating a mixture of diluents and a mixture of a curing agent and spraying or laminating it in a compaction manner.

To describe this again, it relates to a construction method using the environment-friendly elastic packaging material composition of the present invention comprises three steps.

Stage 1; Ground cleaning work step to correct the damaged part of the upper surface of concrete or asphalt concrete or permeable corn pavement, and to remove contamination,

Step 2; Stacking a reinforcing layer mixed with an antimicrobial agent and a swellable resin on the ground-contained concrete or asphalt concrete or permeable cone pavement;

Step 3; Stacking an elastic layer B on which an elastic chip, a solar heat shield, an inorganic pigment, an anti-skid aggregate, an infrared reflector, an antimicrobial agent, a UV stabilizer, a wax and a modified acrylic resin are mixed on the reinforcing layer is laminated;

In more detail,

1st step: background cleaning process

As the base layer cleaning process, impurities and damaged parts of the upper construction target surface of the base layer constructed of concrete or asphalt concrete or permeable cone are removed and repaired by various means to provide a safe base layer.

-Second step: reinforcing layer forming process

A process of preparing a reinforcing layer to inhibit the growth of bacteria by prolonged release of intermittent active antimicrobial ions as a countermeasure against bacteria and to secure the bonding between the base layer and the elastic layer described below, and uniformly applying the prepared reinforcing layer composition. As a reinforcing layer according to the present invention, it is possible to prevent the separation of the base layer, which is a problem of the conventional elastic packaging material, to facilitate the bonding of the base layer surface and the elastic layer. The reinforcing layer is swellable resin 15.0 to 25.0 parts by weight, solvent 70.0 to 80.0 parts by weight, plasticizer 0.05 to 3.0 parts by weight, antifoaming agent 0.05 to 3.0 parts by weight, antioxidant 0.05 to 3.0 parts by weight, emulsifier 0.05 to 3.5 parts by weight, antibacterial It is prepared by mixing 0.1 to 7.0 parts by weight. The theoretical thickness (kg / m²) of the film thickness laminated on the surface of the base layer thus prepared is 0.30 to 0.45 kg per 1 m 2 and evenly sprayed to a thickness of 1 to 3 mm to form a reinforcing layer.

-Third step: forming elastic layer B

Elastic layer B made of a mixture of acrylic resin, elastic chip, inorganic pigment, anti-skid aggregate, antibacterial agent, solar heat shield, UV stabilizer, infrared reflector, and wax is sprayed or laid on top of the reinforcing layer, and then compacted constant temperature roller. Rolling to form an elastic layer B.

The elastic layer B is an anti-skid aggregate, which provides an anti-slip function by using an elastic chip with an elastic material having a size of 1 to 10 mm according to a material having an excellent resilience modulus, and provides a non-slip function by frictional force. Antimicrobial agent that suppresses the growth of bacteria by emission, Inorganic pigment to maintain the appearance and visibility of elastic packaging material, UV stabilizer having extinction coefficient in the range of 100 to 250nm to protect resin composition from external ultraviolet rays, surface of elastic material coating film Wax to improve pollution resistance, infrared reflector to reduce the level of light transmittance to reduce the supply of radiant heat, solar heat shield to minimize the accumulation of radiant heat, and emulsifiers and raw materials to disperse the elastic packaging material Antifoaming agent to remove bubbles by maintaining the adhesive strength of the elastic packaging material, while maintaining the rigidity It was used with the modified acrylic syrup having a binder function.

Specifically, 35.0 to 55.0 parts by weight of monomer, 11.0 to 31.0 parts by weight of comonomer, 1.0 to 18.0 parts by weight of crosslinking agent, 0.07 to 3.50 parts by weight of polymerization initiator, 0.06 to 3.12 parts by weight of chain transfer agent, 0.05 to 1.17 parts by weight of cocrosslinker, and polymerization 17.5-27.5 parts by weight of modified acrylic resin composed of 0.06 to 3.0 parts by weight of inhibitor, 0.05 to 3.15 parts by weight of emulsifier, 8.0 to 28.0 parts by weight of diluent, 0.5 to 7.20 parts by weight of solar heat shielding agent, 0.1 to 4.0 parts by weight of inorganic pigment, 1 62.5 ~ 72.5 parts by weight of elastic chip of less than ~ 10mm, 0.3 ~ 5.0 parts by weight of antibacterial agent, 0.05 ~ 4.0 parts by weight of UV stabilizer, 0.1 ~ 4.0 parts by weight of infrared reflector, 1.0 ~ 9.23 parts by weight of anti-skid aggregate, 0.1 ~ 4.0 by wax 1: 0.05 to 0.3 weight ratio of the hardening agent consisting of the emulsifier 0.05-2.0 weight part, the defoaming agent 0.05-2.0 weight part, and the hardening | curing agent which consists of 45.0-65.0 weight part of hardeners, and 35.0-55.0 weight part of diluents with respect to weight of modified acrylic syrup. Functional horn of the eco-friendly elastic packaging material elastic layer B By mixing with water, and re-dissolved binder elastic packing (modified acrylic syrup) is resilient chips: a binder (syrup, modified acrylic) = 2.6 ~ 5.5 is made with an elastic layer (B) were mixed at a weight ratio of 1. The theoretical thickness (kg / m²) of the coating film thickness of the elastic layer B laminated on the reinforcing layer is used in the range of 1 to 20 kg per m 2. A part of the elastic layer B manufactured in this way is sprayed using a hopper gun in the case of the elastic layer B construction having a thickness of 15 mm or less on the upper part of the reinforcing layer, or in the case of an elastic layer having a thickness of 15 mm or more (15 to 40 mm) in one embodiment of the invention. After the amount was laid, an elastic layer B was formed by applying voltage about 5 to 6 times with a constant temperature roller of approximately 60 Kg. In this case, the color of the elastic layer desired by the user may be expressed by mixing the pigment in an appropriate amount.

Hereinafter, each component constituting the composition will be described in detail.

-Swellable Resin

In the present invention, the swellable resin used in the reinforcing layer may be selected from one or two or more selected from the group consisting of polyvinyl alcohol and polyvinylpyrrolidone. In addition, the polyvinyl alcohol molecular weight of the swellable resin that can be used in the present invention is 25,000 ~ 100,000, the degree of polymerization is 500 ~ 2,000 or more mixtures, polyvinylpyrrolidone can be used if it has a weight average molecular weight of about 50,000 to about 200,000. Exemplary swellable resins used in this example are selected from polyvinyl alcohol (PVA). The polyvinyl alcohol and polyvinylpyrrolidone usable in the present invention have a unique property of being water soluble among synthetic polymers which are soluble in water and insoluble in general organic solvents except some organic solvents. It is a water-soluble and flammable white resin powder with specific gravity of 0.3-0.7, thermal stability and thermoplasticity of 100-140 ℃, and no change in appearance with a short heating time, but structural change starts around 151 ℃ and gradually becomes colored above. Decompose at around 300 ℃. It is soluble in hot water (above 75 ℃) but swells only in cold water. Swell or dissolve in acid and alkali. The mechanical properties of the thin film are excellent in tensile strength, tensile strength, elongation and wear resistance than other synthetic resins. Gas permeability is good but water vapor is exceptionally permeable. It has hygroscopicity, and mechanical and electrical properties vary greatly depending on the humidity outside. Solvents used in swellable resins should be removed by extraction or evaporation, so low boiling point solvents such as water, methanol, ethanol or acetone are generally preferred. Here, the organic solvent used to dissolve the expandable resin is ethylene glycol, trimethylene glycol, diethylene glycol and glycerin, dimethylformamide, diethylenetriamine, methanol, ethanol, methylene chloride, chloroform, acetone, 5- Fluorouracil, DMSO, water and thioisocyanate and mixtures thereof and the like. Swellable resin is used at 5.0-25.0 weight% with respect to 100 weight part of dispersion media. If the amount is less than 5.0% by weight, the thickness of the swellable resin having the antimicrobial clathrate compound is reduced, and if it is more than 25.0% by weight, the uniformity of the swellable resin is decreased and the swellable resin having the antibacterial clathrate compound is an antimicrobial polymer. Aggregation may occur.

In an embodiment of the present invention, a dispersion medium for forming a matrix in a reinforcing layer of an eco-friendly elastic packaging material having heat shielding and anti-slip function consisting of a polymer comprising an antimicrobial clathrate compound (Ag-Cu-CyD) and zinc (Zn), which are antibacterial polymers. Water, ethanol or DMSO may be used. The amount of DMSO as the first organic solvent is 10 to 100% by weight based on the amount of water as the second solvent, and if the conversion standard is different, 2 to 20% by weight of the first organic solvent is used based on 100% by weight of water as the second solvent. Preference is given to using.

-Plasticizer

In the present invention, the plasticizer may permanently make the flexible of the swellable resin included in the antimicrobial agent or the reinforcing layer. The plasticizer solution is prepared by dissolving the plasticizer in a solvent. The plasticizer used in the present example is selected as glycerin. However, the plasticizers listed above do not limit the selection. The amount of plasticizer added is preferably 0.05 to 3.0% by weight relative to the weight of the swellable resin. The plasticizer may be selected from alkanediol and triol, diglycol, triglycol, polyethylene glycol, polypropylene glycol, urea, Glycerine, ethylen glycol, triethanol glycol, ethanolamine and mixtures thereof. However, no limitations on the choices other than those listed above. When the amount of plasticizer added is less than 0.05% by weight, the swellable resin cannot penetrate the swellable resin into the gaps or voids of the base material to be installed under the new packaging material reinforcement layer due to the increase in the film thickness, thereby preventing the diffusion of the desired moisture. There will be no. On the other hand, when the added amount is more than 3.0% by weight, the solidification is insufficient, so that the antibacterial action of the Ag-Cu-CyD (Zn-polymer) antimicrobial agent having an antimicrobial inclusion (Ag-Cu-CyD) cannot be performed. do.

-Defoamer

The antifoaming agent used in the present invention is used to remove the large pores caused by the generation of entrained air in the polyvinyl alcohol or modified acrylic resin to reduce the increase in the amount of air. Cationic, anionic or nonionic are all good. As the anionic group, it is preferable to have functional groups such as carboxylate, phosphate, sulfonate and sulfate, and the anion may be an alkali metal ion or an alkaline earth metal ion. Examples of the cationic group include groups such as ammonia, amines, and amides. As the cation, ordinary ions such as halides, sulfates, carbonates, and phosphates can be used. Particularly preferably silicone oil-based compounds or compounds that prevent or reduce the amount of bubbles formed on the surface of the liquid formulation include dimethylsilicone oil, silicone emulsion, polydimethylsiloxane oil, polymethyl Siloxane (polymethylsiloxane) oil, cyclomethicone oil. Any one or more selected from the group consisting of silicone-based antifoaming agents, such as fluorosilicone oil, may be used, but is not limited thereto, and types commonly used in the art may be used. In the present invention, a nonionic surfactant or the like can be generally used as an oily substance having a high diffusivity. In addition, a commercially available silicone antifoaming agent having a chemically stable and effective effect can be used. Preferred antifoams were Xiameter® MEM-0008, 0060, 0349, 1171 polydimethylsiloxane oil. In addition, the amount of the antifoaming agent is characterized in that to improve the lubrication and defoaming performance in the range of 0.05 to 3.0 parts by weight relative to 15.0 to 25.0 parts by weight of the swellable resin.

-Antioxidant

In the present invention, the antioxidant is provided with one or more antioxidants to protect against photo-induced oxidation, chemically induced oxidation, and thermally induced oxidation, degradation during processing or storage of the elastomeric packaging composition.

Antioxidant solutions are prepared by dissolving in deionized water. As antioxidants, BHT, citric acid, diphenylamine, L-ascorbic acid, sodium ascorbate, 3-hydroxydiphenylamine, dibutyldiphenylamine, dioctyldiphenylamine, dinonyldiphenylamine, phenyl-alpha-naphthyl Amine, acetone, sodium bisulfate, ascorbyl palmitate, citric acid, butylated hydroxyanisole, butylated hydroxytoluene, hydrophosphoric acid, monothio glycerol, propyl gallate, sodium citrate, sodium sulfide, sodium sulfite, bisulfite Sodium sulfate, thioglycolic acid, sodium metabisulfite, EDTA, pentetate and the like can be used. The antioxidants listed above may include one or more antioxidants, such as related compounds, without limiting the selection.

The antioxidant used in this example is selected as L-ascorbic acid. The amount of L-ascorbic acid used as the antioxidant is preferably contained in an amount of 0.05 to 3.0% by weight relative to the weight of the swellable resin, and if the content is less than 0.05% by weight, there is no antioxidant effect or minimal effect, 3.0 Exceeding the weight percentage is not economical.

-Emulsifiers

In one embodiment to obtain an environmentally friendly elastic packaging material having a heat shielding and anti-slip function of the present invention, a preferred emulsifier is additionally included at least one surfactant. In the present invention, the surfactant is a compound that includes both hydrophobic or amphiphilic, ie, hydrophilic and hydrophobic components or regions. Surfactants may be used in which modified acrylic resins and functional additives may promote the formation of coating particles, modify the surface properties to modify the above properties, or to carry out their complex actions. Various surfactants may promote the formation of microcoated particles for solutions, suspensions, or mixtures added to modified acrylic resins or functional additives, and suitable dispersants may include one or more organic solvents, surfactants and The formulations contain organic compounds for enhancing dispersion.

The surfactant may be added as an emulsifier to any phase of the emulsion to add an exemplary dispersant which is a surfactant for preventing agglomeration and submicron coating of functional additives in the manufacture of an eco-friendly elastic packaging material having heat shielding and anti-slip function of the present invention. Can be. The dispersant is a compound (s) that enhances the solubility of the modified acrylic resin and the functional additives during the preparation into the liquid phase according to the present specification.

Suitable dispersants in the present invention can be exemplified as nonionic surfactants such as polyoxyethylene type nonionic surfactants, polyglycerol type nonionic surfactants, ester type nonionic surfactants, and the like. For example, polyoxyethylene alkyl ether, polyoxyethylene alkyl phenyl ether, polyoxyethylene polyoxypropylene alkyl ether, polyoxyethylene cholesterol ether, polyoxyethylene phytosterol ether, polyoxyethylene fatty acid ester, polyoxyethylene sorbitan Fatty acid esters, polyoxyethylene glycerin fatty acid esters, polyoxyethylene castor oil or hardened castor oil derivatives, polyoxyethylene beeswax lanolin derivatives, alkanol amides, polyoxyethylene propylene glycol fatty acid esters, polyoxyethylene alkylamines, polyoxyethylene Fatty acid amide, sugar fatty acid ester, polyglycerol fatty acid ester, polyether modified silicone, etc. can be illustrated. Alternatively, ethylene oxide / propylene oxide block copolymers may be used. Examples of block copolymers include commercially available block copolymer surfactants BASF-Pluronic® P 123 Surfactant (Ethylene Oxide / Propylene Oxide Block Copolymer), Pluronic® L44 NF INH surfactant Poloxamer 124, Pluronic L64, and the like. These nonionic surfactants may be used alone or in combination of one or more, but the claimed subject matter is not limited in this regard. For example, a typical block copolymer of a nonionic surfactant compound may be used as a poloxamer block copolymer, and the amount of the emulsifier used may improve stable dispersion performance in the range of 0.05 to 3.0 parts by weight relative to 15.0 to 25.0 parts by weight of the swellable resin. It is characterized by.

Solvent

The solvent of the eco-friendly elastic packaging composition having heat shielding and anti-slip function of the present invention is used for coating workability, in particular viscosity and wetting with the base film to optimize in consideration of the solubility of the resin and the drying process. Cosolvent system is used.

In another embodiment of the present invention, the solvent is xylene, ethylene acetate, methyl acetate, cellulsolve acetate, ethyl acetate, butyl acetate, toluene, tetrahydrofuran, carbon disulfide, chloroform, trichloroethylene, normal hexane, dichloromethane , Methanol, ethanol, methylcyclohexanone, methylcyclohexanol, methylbutyl ketone, methyl ethyl ketone, methyl isobutyl ketone, 1-butanol, 2-butanol, cyclohexanone, cyclohexanol, acetone, ethylene glycol monomethyl Ether, mineral spirit, cresol, benzene, chlorobenzene, xylene, tetrachloroethylene, tetrahydrofuran, ethyl ether, methyl alcohol, ethyl alcohol, propylene glycol monomethyl ether, ethylene glycol monobutyl ether, ethylene glycol monoethyl ether acetate, NN-dimethylformamide, ortho-dichlorobenzene, isopentyl alcohol, isopropyl alcohol It may be at least one member selected from the group consisting of. In addition, the amount of the solvent used is characterized in that the lubrication and defoaming performance is improved in the range of 70.0 to 80.0 parts by weight relative to 15.0 to 25.0 parts by weight of the swellable resin.

-Antibacterial agents

In the present invention, the antimicrobial agent is Ag-Cu-CyD (Zn-polymer), and the CyD (cyclodextrin) derivative is α-cyclodextrin, β-cyclodextrin, γ-cyclodextrin, sulfoalkylβ-cyclo Dextrin, hydroxypropylβ-cyclodextrin (HPCD), hydroxyethylβ-cyclodextrin, 2-hydroxypropylβ-cyclodextrin, etherβ-cyclodextrin, methylβ-cyclodextrin, dimethylβ-cyclodextrin, trimethyl β-cyclodextrin, glucosyl β-cyclodextrin, maltosyl β-cyclodextrin, ethyl β-cyclodextrin and sulfobutyl ether β-cyclodextrin.

In the present invention, the antimicrobial agent comprises a binder polymer and zinc (ZnO) nanoparticles in a core in which alloy nanoparticles composed of silver (Ag) and copper (Cu) are enclosed in a cavity in a cyclodextrin (CyD). Shell layer is coated Ag-Cu-CyD (Zn-polymer) antimicrobial agent.

Ag-Cu-CyD (Zn-polymer) antimicrobial agent in the present invention is for road paving or flooring, it is made of spherical or polygonal particles consisting of a core-shell composite structure.

Ag-Cu-CyD (Zn-polymer) antimicrobial particles in the present invention is excellent in stability that the particle diameter of 1 ~ 300nm or less. If the particle diameter is larger than 300 nm, a phenomenon of spontaneous sedimentation due to its own weight occurs. If the particle size is less than 1 nm, the active antibacterial effect is reduced.

When the alloy nanoparticles and the metal nanoparticles themselves have an antimicrobial activity in the form of powders or colloids, the nanoparticles are aggregated or aggregated, resulting in uneven and weakened antimicrobial activity. This is because the amount of elution of antibacterial ions decreases.

However, since the Ag-Cu-CyD (Zn-polymer) antimicrobial agent according to the present invention is composed of the core-shell composite structure as described above, the antimicrobial nanoparticles are uniformly dispersed within the antimicrobial agent particle structure as well as preventing the aggregation between the antimicrobial agent particles so as to have a uniform particle spacing. Since it can be present as a sufficient amount of antibacterial activity can be obtained.

 In the Ag-Cu-CyD (Zn-polymer) antimicrobial agent according to the present invention, copper and silver of the core are the first active antimicrobial alloy, and zinc of the shell is the second active antibacterial metal to increase the antimicrobial ion dissolution output under various conditions, Contributes to strengthening the antimicrobial and antimicrobial properties of antimicrobial agents. The cyclodextrin of the core and the binder polymer of the shell act as a double protective film to perform the interaction to enhance the durability and stability of the antimicrobial agent, thereby improving the life of the antimicrobial agent is stored in powder or colloidal form. This is because even if the cyclodextrin is insufficient to stabilize the silver-copper alloy nanoparticles, the binder polymer can reinforce the stability. These Ag-Cu-CyD (Zn-polymer) antimicrobials have a high enough stability for use as commercially available products that are stable under various storage conditions.

The core is composed of a structure in which silver-copper alloy nanoparticles having an antimicrobial ability are eluted to be contained in a pupil of a cyclodextrin (CyD), which is a derivative. That is, the silver-copper alloy nanoparticles can be seen as a 'core in the core', the cyclodextrin can be seen as a 'shell in the core', Ag-Cu-CyD (Zn-polymer) antimicrobial agent according to the present invention Can be said to consist of a double protective film structure as a whole.

Cyclodextrin (CyD) and silver-copper alloy nanoparticles in the core may be composed of 1: 0.5 to 2 mol (mol) ratio. If the number of moles of silver-copper alloy nanoparticles to the number of moles of cyclonedextrin (CyD) is less than 50%, there is a problem of lowering the critical inclusion rate and deteriorating active antibacterial performance. Not only the antimicrobial activity is significantly reduced, but mechanical properties may decrease.

 The shell (shell) is a shell coating the core, the binder polymer is applied as a binder of the concrete instead of cement in the resin concrete, and the use of plating on the reinforcing steel to prevent cracking of the reinforcement corrosion and concrete of the metal having antibacterial activity It is composed of zinc (Zn), which is also used as a material, and serves to stabilize the core from corrosion, dissolution, decomposition, and expansion with antibacterial action.

In the present invention, the Ag-Cu-CyD (Zn-polymer) antimicrobial agent may be blended in concrete as a binder or added as a functional admixture. In either case, the binder polymer, which is the mold agent of the shell, contributes to strengthening the fastness and durability of the concrete. The effect on this can be inferred from Patent No. 0967654 (the superhard concrete composition containing the core cell polymerization acrylic polymer).

The new antimicrobial agent of elastic packing material allows the use of swellable resin in the reinforcing layer to prevent water diffusion from the lower base layer and to solidify the bond with the upper elastic layer. It also blocks breeding, and also blocks the spread of transmission of fungi, including fungi, on the surface of the environmental layer. A core-shell antimicrobial Ag-Cu-CyD (Zn-polymer) antimicrobial agent that provides active antimicrobial release, such as intermittent long-term release as a means to enhance antimicrobial activity, has a first active antimicrobial alloy core and coats the core. The outer shell layer is an antimicrobial agent comprising zinc (Zn), a second active antibacterial metal in an amount sufficient to stabilize from corrosion, dissolution, decomposition or expansion, in a polymeric binder which is a coating template.

-Modified acrylic resin (fast curing)

Modified acrylic resin of the eco-friendly elastic packaging material composition having heat shielding and anti-slip function of the present invention by applying a modified acrylic resin having a short curing time and excellent weatherability due to the good reactivity of the acrylic monomer to the pavement of the road surface, the conventional concrete or asphalt concrete It has excellent bonding strength and suitability for environmental composition on pitcher cone paving surface. In addition, in order to save the city's beauty and to ensure the safety of pedestrians, the range of elastic pavement may be concrete, asphalt, pitcher, sidewalk, driveway, bicycle path, walkway, plaza, park, plaza, sports facility, parking lot, bridge The beauty of the back can be used in harmony with the surrounding environment.

The modified acrylic resin is prepared by separating the main body and the hardener into two-part type for fast curing at room temperature, and the main subject of such modified acrylic resin can be used as an eco-friendly elastic packing material having heat shielding and anti-slip function on the floor and road; A first step of stirring the monomer, the comonomer and the crosslinking agent; A second step of introducing a polymerization initiator into the first mixture which has passed through the first step; A third step of blending a chain transfer agent to the second mixture passed through the second step; A fourth step of injecting a co-crosslinking agent into the third mixture passed through the third step; A fifth step of introducing an emulsifier into the fourth mixture passed through the fourth step; A sixth step of introducing a polymerization inhibitor into the fifth compound that has passed through the fifth step to form a theme; Curing agents; A seventh step of stirring the tertiary amine-based curing initiator and the isocyanate-based curing terminator; The hardening agent is formed by the eighth step of introducing a solvent into the seventh mixture that has passed through the seventh step. In the first step, 35 to 55 parts by weight of monomer, 11 to 31 parts by weight of comonomer, and 1 to 18 parts by weight of crosslinking agent are stirred. In the second step, 0.07 to 3.50 parts by weight of polymerization initiator is added, and in the third step, 0.06 to 3.12 parts by weight of the chain transfer agent is added, 0.05 to 1.17 parts by weight of the co-crosslinking agent is added in the fourth step, 0.05 to 3.15 parts by weight of the emulsifier is added in the fifth step, and 0.06 to 3.0 parts by weight of the polymerization inhibitor in the sixth step. The addition and addition of the main material of the modified acrylic resin is completed, 10 to 30 parts by weight of the curing initiator and 25 to 45 parts by weight of the curing terminator are added and stirred in the seventh step, and 35 to 55 parts by weight of the solvent is added to the eighth step. The curing agent of the modified acrylic resin is completed, and the main agent and the curing agent are mixed at a weight ratio of 1: 0.05 to 0.3, and are installed in concrete or asphalt concrete or permeable cone packaging. It is possible to construct at sub-zero temperature which overcomes the problem of curing delay and freezing in the floor pavement, and it has strong durability and weather resistance, so frequent contact with water, impact and vibration among the series of flooring materials are repeated, It is a polymer resin used in eco-friendly elastic packaging material having heat shielding and anti-slip function.

Hereinafter, the components of the modified acrylic resin will be described in detail.

1) monomer

As the acrylic or methacrylic ester resin, the wear resistance is stronger than the general acrylic resin, the curing speed is fast, and the adhesive strength is excellent.

The acrylic or methacryl monomers include polymethyl methacrylate (PMMA), ethyl acrylate, methyl acrylate, normal butyl acrylate, methyl methacrylate (MMA), 2-ethylhexyl methacrylate, and normal butyl meth. Acrylate, lauryl methacrylate (LMA), isobornyl methacrylate (IBoMA), isobornyl acrylate (IBoA), ethyl methacrylate (EMA), octyl methacrylate, glycidyl methacrylate, normal It is shown as cured as a modified MMA resin characterized by the combination of two or more of propyl methacrylate, 2-ethylhexyl acrylate, 2-ethylpentyl methacrylate, butyl methacrylate (BMA), and cyclohexyl methacrylate. Lose.

In the present invention, the methyl methacrylate monomer MMA (Methyl Methacrylate Monomer) is a chemical compound based on ester, acrylic or methyl methacrylate salt, and its characteristic is that MMA monomer consisting of carbon double bond (C = C) is a radical. By adding benzyl peroxide, an organic peroxide, which is a reaction initiator, the MMA monomer of the carbon double bond is converted to the MMA of a long single bond (-CCC-) cyclic compound.

The MMA resin is used as a main component of the binder and the skeleton of the soluble mixture in the intermediate layer and the upper layer and the finishing cover layer composition of the eco-friendly floor packaging material. The MMA monomer used in the present invention is accompanied by a curing agent in a two-part type. As the curing agent, MMA resin is used as a reaction resin by adding benzylperoxide (BPO), which is a radical reaction initiator, which is added immediately before construction of the bottom pavement.

At this time, the MMA resin reacts with at least 98% in the reaction process with the BPO, after the harmful gas discharge during the construction of the flooring and after the construction of the flooring, the construction failure due to the generation of pinholes by the unreacted residual material does not occur, the acrylic monomer Due to its good reactivity, the curing time is short and the durability is excellent. The completion and mechanical strength are expressed within 20 ~ 60 minutes after construction, so the construction environment is less restricted.

In addition, since the MMA resin is resistant to acid resistance, alkali resistance and salt resistance, and the viscosity is not sensitive to changes in temperature, it is possible to easily form a flooring at a temperature of minus 25 ° C. It is used as an environment-friendly packaging composition using.

2) comonomer

As the acrylate-based resin has a ductility in itself gives flexibility to the composition according to the present invention. Accordingly, after the modified acrylic resin is formed, damage to the film may be minimized even when various impact energy such as fatigue load or impact due to walking or vehicle traffic is applied.

Comonomers are ethyl acrylate (EA), methyl acrylate, butyl acrylate (BA), t-butyl acrylate, octyl acrylate, 2-ethylhexyl acrylate (2-HEA), lauryl acrylate, cyclohexyl It may be a mixture of any three or more of acrylate, butyl methacrylate (BMMA), phenyl acrylate, benzyl acrylate and vinyl acrylate (VA).

3) Cross-linking system

The crosslinking agent plays a role in imparting elasticity to the final composition, and is ethylene glycol diacrylate, diethylene glycol diacrylate, 1,2-propylene glycol diacrylate, dipropylene glycol diacrylate, and propylene glycol diacryl. Rate, 1,2-propylene glycol dimethacrylate, butylene glycol diacrylate, 1,3-butylene glycol dimethacrylate, polybutylene glycol diacrylate, 1,4-butylene glycol dimethacryl Rate, 1,6-hexanediol diacrylate, 2-hydroxy ethyl methacrylate (2-HEMA), diethylene glycol dimethacrylate, dipropylene glycol dimethacrylate, triethylene glycol diacrylate, tri Ethylene glycol dimethacrylate, tetraethylene glycol diacrylate, polypropylene glycol diacrylate, polyethylene glycol diacrylate , Ethylene glycol dimethacrylate, propylene glycol dimethacrylate, butylene glycol dimethacrylate, triethylene glycol dimethacrylate, polyethylene glycol dimethacrylate, polypropylene glycol dimethacrylate, polybutylene glycol A mixture of two or more of dimethacrylate and ethylene glycol diglycidyl ether (EGGE) may be used.

It is preferable to use 1-18 weight part with respect to 100 weight part of modified acrylic resins. This is because when the amount exceeds 18 parts by weight, the viscosity increases in a short time, resulting in insufficient construction time, and when used in less than 1 part by weight, it is difficult to impart elasticity in final properties.

4) polymerization initiator

The radical polymerization initiator is benzoyl peroxide (BPO), 2,5-dimethyl-2,5-di (benzoyl peroxy) hexane, decanoyl peroxide, lauroyl peroxide, methyl ethyl ketone peroxide (MEKPO), octa Noyl peroxide, acetyl peroxide dithibutyl peroxide, methylene bisacrylamide, neodecanoate, azobismethylbutyronitrile, azobiscyclohexanecarbonitrile, 2,2-azodiisobutyronitrile ( AIBN), Tibutylperoxytetramethylethylenediamine (TMEDA), azo-bis-2-methylpropionitrile, triethylamine (TEA), ammonium persulfate (APS), cumene hydroperoxide, diisopropylbenzene hydroperoxide, wave Ramentane hydroperoxide lauroyl peroxide, t-butylperoxylaurate, t-butylcumylperoxide, t-butylperoxy monocarbonate, potassium sulphate, t-butylperoxy-3,3, 5-trimethylhexanoate and di Id any of the hydroxy-dimethylol-ethylene urea (DHDMEU) one or two or more may be mixed.

The content is preferably 0.07 to 3.5 parts by weight based on 100 parts by weight of the modified acrylic resin. In addition, the polymerization initiator may be added to the reaction system in bulk or continuously.

When the polymerization initiator is used at less than 0.07 parts by weight, not only the initiation efficiency is lowered but also the viscosity and the conversion rate of the syrup are extremely low, and when it exceeds 3.5 parts by weight, it is difficult to control the temperature in the polymerization, It will increase greatly.

5) Chain Transfer Agent

Chain transfer has the property of being made in the presence of free radical initiators such as azonitrile initiators, organic peroxide initiators. For example, in the presence of a chain transfer agent such as alkyl mercaptan, an acrylic substrate particle may be formed by a fat-soluble emulsion neutralization process.

The chain transfer agent may be methyl mergatan, n-dodecyl mergatan, n-hexadecyl mercaptan, n-tetradecyl mercaptan, t-tetradecyl mercaptan, t-dodecyl mercaptan, n-dodecyl mercaptan, It is preferable to use any one or two or more of dimers and terpinolenes of α-methylstyrene.

As for the usage-amount of the said chain transfer agent, it is preferable to use 0.06-3.12 weight part normally with respect to 100 weight part of said modified acrylic resins. If the content exceeds 3.12 parts by weight, the elasticity may be lowered and the reaction may proceed rapidly. If the content is less than 0.06 parts by weight, the strength of the final properties may be reduced.

6) Cane fellowship

In the present invention, a co-crosslinking agent for improving crosslinking efficiency is a highly reactive monomer giving high crosslinking density and an additive capable of obtaining a fast curing reaction in a free radical polymerization reaction. Generally, co-crosslinking agents are used to improve physical properties by rapidly reacting with free radicals generated by organic peroxides to increase crosslinking efficiency. As a co-crosslinking agent at the time of organic peroxide crosslinking, 1 or more types of compounds chosen from trimethylol propane trimethacrylate (TMPTMA) and ethylene glycol dimethacrylate (EDGMA) can be used individually or in mixture.

In addition, the content of the co-crosslinking agent is preferably 0.05 to 1.17 parts by weight of 100 parts by weight of the total modified acrylic resin. If it is less than 0.05 weight view, there is no chemical resistance effect, and if it exceeds 1.17 weight part, it is accompanied by a blooming phenomenon and an increase in shrinkage rate.

7) polymerization inhibitor

In the present invention, the polymerization inhibitor is hydroquinone, phenothiazine, bis (2-methoxycarbonylpropyl) sulfide 4-hydroxy-2,2,6,6-tetramethylpiperidinooxyl, 3-butylcaterol, It is not limited as long as it can absorb the generated radicals such as 2,4-dimethyl-6-t-butylphenol, hydroquinone monomethyl ether, and methoxyphenol to stop the radical reaction. It can be mixed and used.

In addition, the polymerization inhibitor is preferably included in an amount of 0.06 to 3.0 parts by weight in 100 parts by weight of the total modified acrylic resin.

8) emulsifier

In the present invention, the emulsifier used in the case of emulsion polymerization can be used both cationic, anionic and nonionic. It is preferable to have functional groups, such as a carboxylate, a phosphate, a sulfonate, a sulfate, as an anionic group, and an alkali metal ion, an alkaline earth metal ion, etc. are preferable as an anion. Examples of the cationic group include groups such as ammonia, amines, and amides. As the cation, ordinary ions such as halides, sulfates, carbonates, and phosphates can be used.

It is preferably a silicone oil-based compound or compounds that prevent or reduce the amount of bubbles formed on the surface of the liquid formulation. In addition, silicone oils used with release activity as auxiliary lubricant improvers include polydimethylsiloxane oil, polymethylsiloxane oil, and cyclomethicone oil. It can be used alone or in combination, the emulsifier used in this embodiment is selected from volatile and non-reactive polymethylsiloxane, the addition amount is 0.05 to 3.15 parts by weight based on 100 parts by weight of the modified acrylic resin, the amount of the silicone oil used is 0.05 If it is less than the weight part, it is difficult to expect lubrication and anti-foaming performance. If it is more than 3.15 parts by weight, the releasability by ionic groups is increased, so it is difficult to expect the durability to be poor in properties and properties other than the anti-foaming performance. This is because there is a disadvantage.

9) Diluent

Diluents correspond to the solvents used in the present invention. The solvent is used in consideration of coating workability, especially viscosity and wetting with the base film, and uses a cosolvent system optimized in consideration of the solubility of the resin and the drying process.

In the present invention, the solvent is xylene, ethylene acetate, methyl acetate, cellulsolve acetate, ethyl acetate, butyl acetate, toluene, tetrahydrofuran, carbon disulfide, chloroform, trichloroethylene, normal hexane, dichloromethane, methanol, ethanol , Methylcyclohexanone, methylcyclohexanol, methylbutyl ketone, methyl ethyl ketone, methyl isobutyl ketone, 1-butanol, 2-butanol, cyclohexanone, cyclohexanol, acetone, ethylene glycol monomethyl ether, mineral spirit , Cresol, benzene, chlorobenzene, xylene, tetrachloroethylene, tetrahydrofuran, ethyl ether, methyl alcohol, ethyl alcohol, propylene glycol monomethyl ether, ethylene glycol monobutyl ether, ethylene glycol monoethyl ether acetate, NN-dimethylform Any of amide, ortho-dichlorobenzene, isopentyl alcohol and isopropyl alcohol Or a mixture of two or more.

-Elastic chip

An object of the present invention is to correct the damaged part of the concrete, asphalt concrete (ascon) or permeable concrete pavement surface, and after the ground clearance to remove the contamination, before reinforcing the reinforcing layer and hardening the reinforcing layer material to a length of 1 ~ 10mm Thermal insulation and slippery, characterized in that the elastic layer material that can be used as an elastic chip, including the colored rubber chip mainly composed of the elastic body having excellent elastic modulus of elasticity is cut, and then the elastic layer material is installed and the environmental layer is laminated. It is achieved by the construction method of the eco-friendly elastic packaging material having a prevention function.

In the present invention, the elastic chip is obtained by crushing the elastic body, there is no particular limitation as long as it is a material that can be easily laminated on the concrete, asphalt concrete or paving corn pavement surface composition and provide elasticity.

The elastic chip used as the main material of the elastic layer can be classified into new material, recycled material or material, but it is a general and known general elastic chip which does not limit its size and material. It has excellent resilience modulus. It may include waste tire chips, waste polyurethane chips, EPDM chips, rubber chips, urethane rubber chips or mixtures thereof, including recycled materials capable of mass production or comprehensive new elastic materials.

In one embodiment of the invention, since the tire tire has a certain physical property, it is also preferable to use it by crushing it to a certain size. Also, in the case of waste polyurethane, various urethanes used in shoe soles, toys, refrigerator parts, vehicle parts, etc. are separated by color, sorted by type to remove foreign substances attached to the waste polyurethane scrap, and then crushed and scraped. It is preferable. As an example of the classification of materials, the use of elastic chips such as waste tire chips and waste polyurethane aims to provide environmentally friendly elastic packaging materials that can be expected to not only promote environmental protection and resource recycling, but also absorb shock and convenience during walking. You can also do In the present invention, the elastic chip has a mean size of 1 ~ 10 mm, preferably has a universal average size of 1 ~ 5 mm, so that the modified acrylic resin is coated uniformly may be a constant lamination with proper agitation The elastic chip made using the elastic chip as much as possible can be achieved preferably by any means of crushing or cutting.

The elastic packaging material using such an elastic chip has a function to mitigate the impact applied when the legs of people walking or jogging land on the floor. In view of sports medicine, the present invention provides an environment-friendly elastic packaging material having a heat shielding and anti-slip function and a construction method using the same to improve walking ability for the purpose of reducing body fatigue when a person walks. .

-Solar heat shield

It is an object of the present invention to analyze a series of solar light blocking materials that absorb or reflect radiant heat, including infrared rays, to directly deposit on a modified acrylic resin and an elastic chip which at least serve as a binder for solar radiation shielding deposits. Allow. Most of the elastic pavement materials installed on the concrete or asphalt concrete or pavement concrete paving surface absorbs sunlight and starts to cause the air temperature in the city to be higher than the surrounding area, which eventually worsens the living environment. We have experienced a series of attempts to reduce the excessive rise in temperature. For example, as a means of reducing the power required to control the radiant heat in the city in summer, the environmentally friendly packaging film was intended to provide an opportunity to pass at least a minimum of solar energy radiation.

In order to reduce the transmission of radiant heat and to enable a range of reducing the supply of energy by infrared radiation, the proposed solution for reducing the level of light transmission is titanium nitride (TiN), indium tin oxide, where the primary means reflects infrared rays. (ITO), an antimony tin oxide (ATO) material, or a compound consisting of a mixture thereof is mixed and added to the modified acrylic resin, characterized in that it contains an essential metal absorbent material. Hollow spheres with thick walls, Silica-Alumina Ceramic, and Crush Strength are the second means to improve the high temperature phenomenon that the temperature around the road rises due to midday radiant heat. 4,200Kg / ㎠, Mohs Scale 7, Softening Point As a form of micro hollow spheres having a property of 1,020 ℃, because of its low thermal conductivity, it has structural features with very fine pores smaller than the average impact distance of air. 3M® Zeospheres® Ceramic Microsphers G-200, G-400, G-200PC, G-400PC, G-600, G-800 One or more of G-850, W-210, W-410, and W-610 may be used. In addition, the use amount of the solar heat shielding material is used in the elastic layer in the range of 0.5 to 10.0 parts by weight based on 17.5 to 29.0 parts by weight of the modified acrylic resin to provide a thermal barrier elastic pavement to fundamentally accumulate the road heat accumulation by direct sunlight at midday. It is created on the backside of the apartment, the parking lot, and the backside of the residential area, as well as the place where the green space is lacking in summer and the area directly exposed to direct sunlight. By being applied, the heat is effectively blocked, to provide an environment-friendly elastic packaging material having a heat shield and anti-slip function to ensure a comfortable living environment and a construction method using the same.

In the present invention, the solar heat shielding material is used to solve the heat storage amount generated in the elastic chip by absorbing or radiating sunlight including infrared rays after being coated on the elastic chip, a conventional hollow bubble ceramic Spheres can be used. The hollow bubble ceramic spheres used in the present invention are hollow bubble ceramic spheres having a particle diameter of about 12 to 200 μm for solar absorption and radiation including infrared rays due to even dispersion and wide surface area. Likewise, the inside is empty and the outside has a rounded shape, which blocks or disperses the sun's radiant heat and infrared rays during the formation of the ceramic coating, thereby minimizing the penetration of the radiant heat of the hot sun into the ground in summer. The elastic packaging composition forming such a composition may be mixed with other components to maximize the thermal insulation performance. For example, the elastic packaging composition may be constructed to a concrete or asphalt concrete or asphalt concrete paving road surface to form an elastic layer of the elastic packaging material. Will be, due to the heat shield contained in the composition is to perform the heat shield function between the outside air and concrete or asphalt. That is, the hollow bubble ceramic sphere included in the elastic layer prevents the sun's radiant heat from being absorbed by concrete or asphalt concrete or asphalt pavement road surface in summer due to the effect of reflecting and blocking heat and light transmitted from the outside. It not only protects the properties of the elastic packaging material by improving the high temperature phenomenon, but also improves the high temperature phenomenon around the road surface to secure a comfortable living environment, and reduces the heat accumulation on the road in the middle of the summer, improving the tropical night phenomenon to reduce unnecessary energy due to cooling. As it can contribute to energy savings by reducing consumption, the absorption or reflecting material of the solar light used in the present invention is concerned to minimize the maximum absorption of radiant heat and the reflection of infrared rays to adjust the level of heat absorption in visible light. Could.

Solar light absorbing and reflecting agents of the hollow bubble ceramic sphere powder and the metal oxide may be purchased and used commercially, and then dispersed in a liquid dispersion medium, preferably a modified acrylic resin, so as to be evenly dispersed on an elastic chip. Good to do. In a preferred embodiment of the present invention, the hollow bubble ceramic sphere and TiN, ITO and ATO metal oxides are preferably used in the range of 0.7 to 8.6 parts by weight with respect to 100 parts by weight of the elastic packaging material, more preferably 2.0 to 5.0. It is better to use parts by weight. When the amount of the hollow bubble ceramic sphere is too small, it is not sufficiently dispersed in the elastic chip to absorb or radiate sunlight including infrared rays, and when excessive, the elastic chip elasticity is deteriorated. have.

Inorganic Pigments (Color Indicators)

In the present invention, in the case of the inorganic pigments, various kinds of color pigments are used in order to give distinction of the road to the distinctive visual recognition function. In the present invention, inorganic pigments are used to prevent discoloration by ultraviolet rays. The pigment is dispersed together with a hollow bubble ceramic sphere and a binder on the surface of the elastic chip is coated on the surface of the elastic chip has a color indicated by the color of the injected pigment. Accordingly, even when elastic chips of various colors are used, elastic chips of the same color can be obtained. In the practice of the present invention, the pigment may use a conventional color indicator, for example, an inorganic pigment, and there is no particular limitation. The pigment that can be adjusted and used may be one or more of iron oxide, chromium oxide, barium lactate, barium carbonate, titanium dioxide, manganese dioxide, titanium dioxide, zirconium silicate, and carbon black. Red pigments such as iron oxide, yellow pigments such as iron hydroxide, green pigments such as chromium oxide, ultramarine pigments such as sodium aluminosilicate, white pigments such as titanium oxide, and the like, and commercially available pigments can be selected and used. . In addition, in order to impart luminous or fluorescent functions, it is possible to mix phosphorescent materials such as strontium aluminate and inorganic fluorescent materials. In the present invention, the amount of the desired color development by the inorganic pigment is in the range of 0.1 to 4.0 parts by weight based on 100 parts by weight of the elastic packaging material of the environmentally friendly elastic packaging material composition mixture having heat shielding and anti-slip function, the amount of the pigment is 0.1 parts by weight or less Using may not be sufficient color.

-UV stabilizer

UV absorbers of the eco-friendly elastic packaging material composition having a heat shielding and anti-slip function of the present invention is added to protect the resin composition from external ultraviolet (Infared radation). Although the kind of UV absorber is not specifically limited, It may be an organic substance or an inorganic substance. In general, UV absorbing materials in the sense of the present invention are materials having an absorption coefficient at wavelengths of 150 nm and 200 nm in the wavelength range of 100 to 250 nm. UV absorbers and light such as, for example, HALS, 2- (2'-hydroxyphenyl) -benzotriazole, 2-hydroxy-benzophenone, esters of substituted or unsubstituted benzoic acid, acrylates or nickel compounds There is a stabilizer. As an example; 2- (2'-hydroxy-5'-methylphenyl) benzotriazole, 2- (2'-hydroxy-3 ', 5'-ditert-butylphenyl) benzotriazole, 2- (2'-hydroxy Oxy-3'-tert-butyl-5'-methylphenyl) -5-chlorobenzotriazole, 2- (2'-hydroxy-3 ', 5'-ditert-butylphenyl) -5-chlorobenzotriazole And benzotriazole derivatives such as 2- (2'-hydroxy-3 ', 5'-ditert-amylphenyl) benzotriazole, and 2,4-dihydroxybenzophenone, 2-hydroxy-4- Methoxybenzophenone, 2-hydroxy-4-octoxybenzophenone, 2-hydroxy-4-dodecyloxybenzophenone, 2,2'-dihydroxy-4-methoxybenzophenone, 2,2 ' Benzophenone derivatives such as -dihydroxy-4,4'-dimethoxybenzophenone and 2-hydroxy-4-methoxy-5-sulfobenzophenone, and 2-ethylhexyl-2-cyano-3,3 Group of derivatives such as' -diphenylacrylate and ethyl-2-cyano-3,3'-diphenylacrylate, bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate In bis (2,2,6,6-tetramethyl- Hindered amines such as 4-piperidyl sebaaceate are preferred as organic UV absorbing materials, and one or more compounds in the group consisting of mixtures thereof may be used alone or in combination. Commercially available compounds as such compounds include Markolon® IR-Absorber 2407, 2052-Bayer; Irganox® 259, 1010, 1076-Cibageigy, Tinuvin®1130, 321, 360-Cibageigy, Tinuvin®292, Tinuvin®1130.

-Infrared reflector

In the meaning interpretation of the infrared reflector of the composition of the present invention, the sunscreen material which is an infrared reflector (Infared radation reflction) may be an inorganic material, and generally has an infrared absorption peak in the region of 900 to 1000 nm It can provide some color tone. Interpretation of the sun light according to the present invention involves the direct deposition of at least a modified acrylic resin with a material that reflects infrared rays. The sunscreen deposits, for example, due to the increase in the temperature of the pavement surface as a result of receiving sunlight on the surface of the elastic pavement of the concrete or asphalt concrete paving pavement surface, the temperature above the city is higher than the surrounding area occurs Efforts to address the multiple impacts that begin are entailed. In attempts to prevent excessive temperature rise due to heat island phenomena, which increase urban temperatures and worsen the living environment, i.e., to reduce the power required to control the radiant heat of urban areas in summer, the elastic packaging material should be at least As much as possible, make sure that the least amount of solar radiation passes through. In general, most of the heat radiation is also transmitted by visible light. For this reason, it is necessary to reduce the level of light transmittance in order to reduce the transmission of radiant heat and to enable a range of reducing the supply of energy by infrared rays.

The solution proposed by the present invention is, for example, titanium nitride (TiN) (<3 μm, -Aldrich), indium tin oxide nanopowder (10 parts tin oxide as dopant, 25-45 nm, -Aldrich), ATO antimony tin oxide nanopowder; 7-11 parts of antimony pentoxide, 89-93 parts of tin (IV) oxide, 19nm, -Aldrich) were added to the modified acrylic resin and confined. In this way, the present invention is based on at least one of the elements directly or in close proximity of one or more compounds from the group consisting of TiN, ITO, ATO-based materials or mixtures thereof that reflect infrared light. It is characterized by containing an intrinsic metal reflector material. The reflector material used in the present invention is present in essentially metal or metal ion form. The metal compound is preferably an oxide, nitride, carbide, oxynitride and / or sulfide of the following metals. And it was about having the highest light transmittance possible. Reflector materials, the use of these selected materials to control the level of heat absorption in visible light, may be minimally involved in the reflection of infrared light. The inorganic infrared radiation absorbing material is selected from the group of metal compounds of TiN, ITO, ATO, SnO2, TiO2, SiO2, ZrO2, ZnO, Fe2O3, Al2O3, FeO, Cr2O3, Co2O3, CeO2, In2O3, NiO, MnO and CuO. This is preferably used. Particularly preferred infrared radiation reflecting materials are ITO, ATO, TiN. More preferred infrared reflecting material is ITO. The particle size of the inorganic infrared reflecting material is preferably in the range of 1 to 20,000 nm, particularly preferably in the range of 1 to 2,000 nm. It is preferable that the particle size of the infrared reflecting material is 100 nm or less.

-Non-slip aggregate

The composition of the anti-skid aggregate in which the eco-friendly elastic packaging material having heat shielding and anti-slip function provided by the present invention is assembled into a reinforcing layer, an elastic layer and an environmental layer is a configuration in which the environmental layer has an effect of the anti-slip function. Do it. Of course, in the case of the second elastic packaging material, the non-slip aggregate is included in the elastic layer B to prevent the slip. The frictional inorganic anti-skid aggregate has a relatively large particle size range of 60 ~ 1,130㎛ size, preferably characterized by having a size range of 140 ~ 840㎛, one or more inorganic anti-skid aggregate in its kind It may be the same or an analog thereof.

In addition, the inorganic anti-skid aggregate that can be blended in an environmentally friendly elastic packaging composition having heat shielding and anti-slip function includes one or two or more kinds of various kinds of natural stone powder, mineral powder particles, ceramic particles, glass powder particles, metal and alloy powder, and the like. Can be used. For example, diamond, boron carbide, emery, alumina, fused alumina, silicon carbide, zirconia, sintered bauxite Bauxite, aluminum oxide, quartz, garnet, bottom ash and the like are used. Separately, it is also possible to use a transparent inorganic anti-skid aggregate for the permanent aesthetic recognition function of the environmental layer. Using this non-slip aggregate, it can give more depth to the color of the eco-friendly elastic packaging material and produce a more controlled color that can have high brightness reflection. For example, inorganic non-slip aggregates obtained by pulverizing normal colorless transparent quartz-based natural stones or glass may be used.

-Wax

The wax of the eco-friendly elastic packaging material composition having the heat shielding and anti-slip function of the present invention facilitates viscosity control of the environmental layer and dispersion of oil and inorganic particles, and also inhibits the polymerization inhibitory effect of oxygen on the surface of the coating film and improves stain resistance. Eluene wax (Luwax® A-BASF), polyethylene wax (Poligen® WE1-BASF), N, N'-ethylenebis stearamide-Aldrich, pentaerythritol tetra Any one or more selected from stearates (Pentaerythritol tetrastearate-Tokyo chemical) and mixtures thereof may be used. The solubility of the wax content preferably refers to a property that can be dissolved within the range of mp 52 ~ 146 ℃. Here, the solvent may be used alone or in combination of one or more compounds from the group consisting of white mineral sprits, Xylene, Toluene, Butyl acetate, ethanol and mixtures thereof.

Lamination Method of the Invention (Spray)

Environment-friendly elasticity having heat shielding and anti-slip function composed of the above modified acrylic resin, elastic chip, inorganic pigment, anti-skid aggregate, antibacterial agent, solar heat shielding material, UV stabilizer, infrared reflector, wax described in the specification of the present application The packaging composition may be spray-sprayed with the reinforcing layer, the elastic layer and the environmental layer to maintain the general function of the existing packaging surface as much as possible, or to greatly increase the visibility by forming various colors and textures, or the elastic layer. To provide a constant temperature roller compaction lamination method including a separate installation equipment in parallel with a simple installation method to have a thickness more than a certain thickness. In one of several known construction methods, spray-based spraying is used to spray already installed pedestrian or bicycle roads, asbestos, pitcher cones, sidewalk blocks, and existing elastic chip surfaces or newly used road bikes. The method of constructing the laid concrete or asphalt concrete paving road will be described. The construction of the composition of the present application may use a method of laminating or coating in a dispersed and dispersed manner using an airless spray. In view of the fact that the eco-friendly elastic packaging material composition having the actual heat shielding and anti-slip function is settled on the coated surface, the sprayed particles are scattered on the coated surface, so it is applied in a three-dimensional form, and it is not a coating method that completely covers the road surface. In the case of applying to the upper part of the permeable packaging material which is an example of the base material to be installed with voids, the permeability is not impaired.

Slipper resistance test, surface temperature change test, antimicrobial test, resilience test, elongation test, tensile strength test, spring hardness test, wear loss test, hardness test and stain resistance test were performed on the elastic packaging material according to the present invention. The results are provided in [Table 4] and [Figure 3] to demonstrate the performance.

(1) Anti-slip test of eco-friendly elastic packing material with heat shield and anti-slip function

The slip resistance measurement is repeated four times in succession after spraying enough water to form a water film on the specimen using the British Pendulum Tester (BPT) according to the slip resistance test method of KSF 2375. At this time, sprinkle water each time and check that the contact length (125 ± 1.6mm) remains unchanged. The average of four British PendulumNumber (BPN) measurements at each point was evaluated as the BPN value. Slip resistance test The results were evaluated according to the general coating properties evaluation method as shown in Table 4 below.

As shown in Table 4, in the case of <Example 1> to <Example 5>, all showed excellent slip resistance. However, in the case of the <Comparative Example> that is not interposed non-slip aggregate, it was confirmed that the anti-slip function falls.

(2) Surface temperature change experiment of eco-friendly elastic packing material with heat shield and anti-slip function

In order to find out the heat island effect (Heat island) of the present invention was tested as follows. The test package is made of a pitcher cone and ascon specimens of 60 X 60 X 10 cm size suitable for the test laminated object of the environment-friendly elastic packaging material, each eco-friendly elasticity produced in <Example 1> to <Example 5> and <Comparative Example> Lay the packaging material 60 × 60 × 3cm thick and expose each of 6 rubber chip samples under the sun for 2 hours in the summer (air temperature 32 ℃, 65%). Samples were tested for coating performance from the specimen surface using a temperature sensitive sensor at the same time and environment. Surface temperature change test The results were evaluated according to the general coating properties evaluation method as shown in Table 4 below. As shown in Table 4, in the case of <Example 1> to <Example 5>, all showed excellent heat shielding properties. However, in the case of <Comparative Example> without 3M®Zeospheres® Ceramic Microsphers solar heat shield and ITO infrared reflector in the form of fine circular hollow body, the heat reflection effect and heat shielding effect of the radiant heat were poor.

(3) Antimicrobial test of eco-friendly elastic packing material with heat shield and anti-slip function

Antimicrobial test method; It evaluated according to KICM-FIR 1002. The test strain used in this standard was prepared as a spore suspension, sprayed evenly over the sample and medium of constant size, placed in an incubator with a temperature of 25 to 28 ° C. and a humidity of 85 parts or more. The results were read. The bacteria used in the test are bacteria that occur in daily life such as Escherichia coli, food poisoning bacteria, and skin diseases. globosum ATCC 6205, Gliosiadium virens ATCC 9645, and Aureobasidium pullulans ATCC 15233 were used. After the test film was obtained, the film performance was examined. Antibacterial test The results were evaluated according to the general coating properties evaluation method as shown in [Table 4].

As shown in Table 4, in the case of <Example 1> to <Example 5>, all showed excellent antibacterial properties. However, in the case of <Comparative Example> without Ag-Cu-CyD (Zn-polymer) antimicrobial agent was confirmed that the degree of contamination resistance slightly decreased.

(4) Resilience test of eco-friendly elastic packing material with heat shield and anti-slip function

The resilience test used the elasticity tester of the structure as shown in [Fig. 1] according to the KS M 6518: 2001 evaluation method. The supporting device of the test piece was firmly fixed as shown in [Fig. 2] and vibrations could be caused by the impact of the steel bar. The test was carried out using an apparatus without concern. The rebound elasticity test measures the height scale when repelling the steel bar freely from this position by aligning the guide of the bar with the position of scale 100 on the scale plate. This operation is repeated to read the rebound height at the fourth strike, and the result of the numerical value of the rebound height as the average value of the rebound elasticity (%) is shown in [Table 4].

[Figure 1]

[Figure 2]

(5) Elongation test of eco-friendly elastic packing material with heat shield and anti-slip function

The elongation was measured using a UTM with the maximum load under test in the range of 15-85% of its capacity according to the KS M 6518: 2001 evaluation method. The test is carried out at an acceleration rate of 300 6 15 mm / min. In the case of the dumbbell type, the elongation measurement is obtained by measuring the length between the scales when cutting to the millimeter. In addition, in the case of using the annular test piece, the distance between the clamps was measured, and the value corresponding to the length between the scales was obtained.

(6) Tensile strength test of eco-friendly elastic packing material with heat shield and anti-slip function

Tensile strength measurements were made using a UTM with a maximum load in the range of 15-85% of its capacity, in accordance with the KS M 6518: 2001 evaluation method. The test is carried out with an acceleration of 300 6 15 mm / min. The tensile strength is obtained by reading the maximum load until the specimen breaks and the corresponding value is shown in [Table 4].

(7) Spring hardness test of eco-friendly elastic packing material with heat shield and anti-slip function

The spring hardness (nl) measurement is a standard of KS M 6660: 2001, mounted in a suitable auxiliary device that can hold the tester vertically, with the pressing needle fully connected so that it is perpendicular to the measuring surface of the test piece. Apply a load of 1000g and read the scale after exactly 30 seconds to read the hardness of the specimen. The number of measurements is calculated by measuring five points at the new contact point of the sample each time, and the result is shown in [Table 4].

(8) Wear loss test of eco-friendly elastic packing material with heat shield and anti-slip function

Abrasion loss (mg / ㎠) measurement is the standard of ASTM D 4060 (Standard Test Method for Abrasion Resistance of Organic Coatings by the Taber Abraser), weighing the specimen accurately to 1mg and then protruding the specimen from space by 2.0 ± 0.1mm. And clamp it vertically to the drum. The test was carried out by rotating or stationary (non-rotating), and after measuring the weight of the specimen before and after the test, the wear loss was calculated by the relative volume loss. The results are shown in [Table 4].

(9) Hardness test of eco-friendly elastic packing material with heat shield and anti-slip function

Hardness test was measured according to the KS M 6518: 2001 evaluation method: a) spring type (A type C) hardness test, b) low load type (Orgen type) hardness test, c) static load type (Pussey, Jones type). In this test, the spring hardness test (A type C type) was used. For test specimens, in principle, type A should be at least 12 mm thick and type C should be at least 6 mm thick. In hardness test, when measuring hardness, put the tester vertically, and lightly touch the pressure surface so that the pressing needle is perpendicular to the test piece measuring surface, and immediately read the scale and find the hardness of the test piece. When reading the scale after a certain time after contacting the pressure surface, keep the tester vertical and before the test, measure the value by using a suitable auxiliary device so that the pressing needle is perpendicular to the measurement surface. Same as

(10) Pollution resistance test of eco-friendly elastic packing material with heat shield and anti-slip function

According to the method for constructing the environment-friendly elastic packaging materials of <Example 1> to <Example 5> and <Comparative Example>, stains were made on the surface of 0.5% methylene blue aqueous solution on 60 X 60 X 3cm of the specimen of each elastic material, and washed with water after drying. . Then, by visual observation, the presence or absence of stains was observed. Observation result ◎: Completely stained. (Circle): The stain is unknown, but it reverses slightly. (Triangle | delta): The color of a thin stain remains. Pollution resistance test The results were evaluated according to the general coating properties evaluation method as shown in Table 4 below.

As shown in Table 4, in the case of <Example 1> to <Example 5>, all showed excellent stain resistance. However, in the case of the <Comparative Example> without the intercalation of wax, it was confirmed that the degree of contamination resistance slightly decreased.

&Lt; Example 1 >

In the test according to the present invention, a first elastic packaging material (reinforcement layer, elastic layer A and environmental layer) is used. Since the elastic layer B plays the role of the elastic layer A and the environmental layer, the second elastic packaging material (the reinforcing layer and the elastic layer B) is judged to have no significant difference in the test results.

1) Preparation of Reinforcing Layer Composition

In a series of single steps, a fixed amount of 386.3 ml of distilled water, the second solvent, is added to 195.1 ml of DMSO, the first solvent in an up-and-down circulation-type stirred dissolution tank, 200.0 g of Polinol® P24 is added to 581.4 ml of mixed solvent. 7.3 ml of glycerin and 2.4 ml of polydimethylsiloxane oil Xiameter®MEM-0349 were added to 781.4 ml of a 25.60% Polinol® P24 solution obtained by dissolving at 200 rpm using a dual-speed mixer stirrer and dissolved in a mixed solvent of distilled water and DMSO. , 2.4 g of L-ascorbic acid, 3.7 g of Pluronic® P123, and finally 31.1 g of Ag-Cu-CyD (Zn-polymer) were added to raise the reaction temperature of the stirred solution to 50-70 ° C. After preliminary 60-120 minutes of agitation at 500rpm until the complete dissolution, the preliminary reinforcing layer emulsion was subjected to ultrasonic stirring for 60 minutes again, followed by three consecutive cycles of freezing below 30 ° C and thawing at 30 ° C. Linked Spare Beam 171.7 ml of ethanol, the third solvent, was added to the steel layer emulsion, and the mixture was stirred for 30 minutes using high speed agitation at a speed of 20,000 rpm at a Homogenizer stirrer and a frequency of 40 KHz ultrasonic wave (power 95 W) at room temperature, and then aged for 48 hours and filtered. By carrying out the process to prepare a reinforcing layer of the environment-friendly elastic packaging material composition. Table 1 shows the composition of the environmentally friendly elastic packaging reinforcing layer.

[Table 1]

2) Elastic layer A

(A) the manufacture of the subject

The main theme of the elastic layer is a step for obtaining preferentially 232 g by weight of the modified acrylic syrup; 270 g of methyl methacrylate, 180 g of polymethyl methacrylate, 45 g of vinyl acrylate, 83 g of butyl acrylate, 82 g of 2-ethylhexyl acrylate, 2-hydroxy 64.8 g parts by weight of ethyl methacrylate and 25.2 g parts by weight of ethylene glycol monodecyl ether were added to a reactor equipped with a stirrer, a thermometer, and a nitrogen supply device, and then the reaction temperature was 80-130 ° C. while removing dissolved oxygen using nitrogen. After heating up to 30-120 minutes, it was confirmed that the polymer was completely melted, and subsequently, 17.5 g by weight of the polymerization initiator benzoyl peroxide, 15.6 g by weight of the chain transfer agent t-dodecyl mergatan, and trimethylolpropane trimethacrylate co-crosslinker The reaction was started by adding 5.8 g parts by weight and 15.6 g parts by weight of the emulsifier Xiameter® cyclomethicone. After stirring for 10 to 60 minutes, the mixture was cooled to room temperature again, 15.5 g by weight of a polymerization inhibitor hydroquinone was added and dispersed, and 120 g by weight of butyl acetate and 60 g by weight of toluene were added to terminate dilution and reaction. 1,000 parts by weight of the modified modified acrylic syrup was obtained. Next, a step of adding 768 g of a functional additive to 232 g of the modified acrylic syrup obtained by weighing 1,000 g of the modified acrylic syrup prepared in the next step; Antifoaming agent Xiameter® MEM-0349 1.20g part, emulsifier Pluronic® P123 1.80g part, inorganic pigment Bayferrox®yellow3950 18.0g part, solar heat shield Zeeospheres® Ceramic Microsphers G-600-3M® 50.0g part At this time, the preparation method of each of the functional additives by using the prepared modified acrylic syrup to prevent particles from flying out due to the physical properties of the functional additives by the method of adding the functional additives in order to complete the addition of the intermediate speed rotation 100 ~ 500rpm Stir for about 10-30 minutes. Finally, 697 g parts by weight of EPDM rubber chip (1 to 10 mm) is added, and the mixture is sufficiently stirred for about 10 to 30 minutes in a low speed rotation of 50 to 200 rpm.

By carrying out this mixing process, the manufacture of the environmentally friendly elastic packaging material elastic layer of the subject was completed.

(B) Preparation of Curing Agent

The hardening | curing agent of an elastic layer is 20g weight part of hardening initiator aliphatic tertiary amine 2-diethylaminoethylamine, 35 g weight part of hardening terminators isophorone diisocyanate (IPDI), 30 g weight part of methyl ethyl ketones (MEK) with a solvent, After input to the reactor equipped with a thermometer, nitrogen supply device, the temperature of the reactor was heated to 90-130 ℃ while stirring about 100rpm, and after 30-120 minutes polymerization was confirmed that completely melted, and then cooled to room temperature and continuously 15 g parts by weight of xylene was added to the mixture, followed by stirring for about 30 minutes at a rate of about 500 rpm, thereby completing 100 g parts by weight of the curing agent. At this time. Since the prepared curing agent reacts sensitively with moisture in the air, it should be stored after filling with nitrogen when storing the package.

The main body and the hardener produced by the above process are preferably used in the field in a ratio of 1: 0.05 to 0.3 relative to the weight of the modified acrylic syrup. For the subsequent process of adding the curing agent to the elastic layer main mixture by means of assembling means of the elastic layer, 18.6 g parts of the curing agent obtained by weighing from 100 g of the curing agent prepared above were prepared and mixed with 1,000 g of the elastic layer main mixture to be environmentally friendly. The packaging elastic layer composition is completed.

Table 2 shows the composition of the elastic layer A of the environmentally friendly elastic packaging material.

TABLE 2

3) Preparation of Environmental Layer Composition

(A) the manufacture of the subject

The main subject of the environmental layer is, firstly, a step for obtaining 774.0 g by weight of modified acrylic syrup; 270.0 g part by weight of methyl methacrylate, 180.0 g part by weight of polymethyl methacrylate, 45.0 g part by weight of vinyl acrylate, 83.0 g part by weight of butyl acrylate, 82.0 g part by weight of 2-ethylhexyl acrylate, , 64.8 g parts by weight of 2-hydroxyethyl methacrylate and 25.2 g parts by weight of ethylene glycol monodecyl ether were added to a reactor equipped with a stirrer, a thermometer, and a nitrogen supply device, and then the reaction temperature was removed using nitrogen to remove dissolved oxygen. After heating up to 80-130 ° C., it was confirmed that the mixture was completely melted after polymerization for 30 to 120 minutes, and subsequently, 17.5 g parts by weight of the polymerization initiator benzoyl peroxide, 15.6 g parts by weight of the chain transfer agent t-dodecyl mergatan, and co-crosslinker trimethylol The reaction was started by adding 5.8 g by weight of propane trimethacrylate and 15.6 g by weight of the emulsifier Xiameter® cyclomethicone. After stirring for 10 to 60 minutes, the mixture was cooled to room temperature again, 15.5 g by weight of a polymerization inhibitor hydroquinone was added and dispersed, and 120.0 g by weight of butyl acetate and 60.0 g by weight of toluene were added to terminate dilution and reaction. 1,000 g parts by weight of the modified acrylic syrup was obtained. Next, a step of adding 226 g parts by weight of the functional additive to 774 g parts of the modified acrylic syrup obtained by weighing 1,000 g of the modified acrylic syrup prepared as described above; Defoamer Xiameter® MEM-0349 4.10 g part, emulsifier Pluronic® P123 3.60 g part, antimicrobial agent Ag-Cu-CyD (Zn-polymer) 41.50 g part, infrared reflector Indium tin oxide nanopowder (ITO) 36.40 g part , 21.20g by weight of UV stabilizer Tinuvin®, 16.00g by weight of polyethylene wax (Poligen® WE1) is slowly added, the modified acrylic syrup prepared to prevent particles from flying out due to the physical properties of the functional additive by the method of adding the functional additive. After the preparation of the pre-slurry of each functional additive using the completion of the order in order to stir for about 10 to 30 minutes in the medium speed rotation 100 ~ 500rpm. And finally, put 103.2g by weight of anti-skid aggregate Geumgangsa (60 ~ 1,130㎛) and further stirred for about 10 ~ 30 minutes in a low speed rotation 50 ~ 200rpm. By performing the mixing process, the production of the environmentally friendly elastic packaging material environmental layer motif was completed.

(B) Preparation of Curing Agent

The hardening | curing agent of an environmental layer is 20.0 g weight part of hardening initiator aliphatic tertiary amine 2-diethylaminoethylamine, 35.0 g weight part of hardening terminator isophorone diisocyanate (IPDI), and 30.0 g weight of methyl ethyl ketone (MEK) by a solvent. After the unit was put into a reactor equipped with a stirrer, a thermometer, and a nitrogen supply device, the temperature of the reactor was increased to 90-130 ° C. while stirring at about 100 rpm, and the polymerization was confirmed to be completely melted after 30-120 minutes, and then cooled to room temperature. Then, 15.0 g by weight of xylene was continuously added to the mixture, followed by stirring for about 30 minutes at a rate of about 500 rpm, thereby completing 100.0 g by weight of the curing agent. At this time, the prepared curing agent reacts sensitively with moisture in the air, so it must be stored after filling with nitrogen when storing the package.

The main body and the hardening | curing agent manufactured by the said process are used in the field mixing preferably in the weight ratio of 1: 0.05-0.3. For the subsequent process of adding the curing agent to the main mixture of environmental layers by means of assembling means of the environmental layer, 62.0 g by weight of the curing agent obtained by weighing from 100 g of the curing agent prepared above is prepared and mixed with 1,000 g of the environmental layer main mixture to be environmentally friendly The packaging environmental layer composition is completed.

Table 3 below shows the composition of the environmentally-friendly elastic packaging material environmental layer.

[Table 3]

<Example 2>

Preparation of the reinforcing layer was carried out in the same manner as in <Example 1>, and the preparation of the elastic layer A was the same as in <Example 1> except that 50.0 g parts by weight of solar heat shielding material Zeeospheres® Ceramic Microsphers W-410-3M® was added. Method, and then the production of the environmental layer was carried out with 46.40 g parts of the infrared reflector indium tin oxide nanopowder (ITO), 26.00 g parts by weight of polyethylene wax (Poligen® WE1), and non-slip aggregate silicon carbide (600-1,000 μm) 133.2 Except for adding g parts by weight, 657 g parts by weight of waste tire chips (2 to 9 mm) was carried out in the same manner as in <Example 1> to prepare an environment-friendly elastic packaging material having a heat shield and anti-slip function.

<Example 3>

Preparation of the reinforcing layer was carried out in the same manner as in <Example 1>, and the preparation of the elastic layer A was the same as in <Example 1> except that 62.0 g parts by weight of solar heat shielding material Zeeospheres® Ceramic Microsphers G-200PC-3M® was added. Method, and then the production of the environmental layer was carried out by 30.40 g by weight of the infrared reflector indium tin oxide nanopowder (ITO), 10.00 g by weight of ethylene wax (Luwax® A-BASF), and non-slip aggregate bottom ash (500 to 900 µm). ) 73.2g parts by weight, except for adding 727g parts of the waste polyurethane chip (1 ~ 5mm) was carried out in the same manner as in <Example 1> to prepare an eco-friendly elastic packaging material having a heat shield and anti-slip function.

<Example 4>

Preparation of the reinforcing layer was carried out in the same manner as in <Example 1>, and the preparation of the elastic layer A was the same as in <Example 1> except that 60.0 g parts by weight of solar heat shielding material Zeeospheres® Ceramic Microsphers W-610-3M® was added. Method, and then the environmental layer was prepared by 26.40 g by weight of the infrared reflector ATO (antimony tin oxide nanopowder), 10.00 g by weight of polyethylene wax (Poligen® WE1), and 149.2 g of anti-skid aggregate quartz (100 to 700 µm). Except for adding 657g parts by weight of urethane rubber chips (3 ~ 8mm) by weight, was carried out in the same manner as in <Example 1> to prepare an environment-friendly elastic packaging material having a heat shield and anti-slip function.

Example 5

Preparation of the reinforcing layer was carried out in the same manner as in <Example 1>, and the preparation of the elastic layer was performed in the same manner as in Example 1, except that 70.0 g by weight of Zeeospheres® Ceramic Microsphers G-850-3M® was added. Subsequently, the production of the environmental layer was carried out with 16.40 g of the infrared reflector antimony tin oxide nanopowder (ATO), 10.00 g of the polyethylene wax (Poligen® WE1), and 21.50 g of the antibacterial agent Ag-Cu-CyD (Zn-polymer). By the same method as in <Example 1>, except that 93 parts by weight of sintered alumina (700-1,130 탆) and 743 g by weight of rubber chip (2-6 mm) were added. Eco-friendly elastic packaging material was produced.

Comparative Example

Preparation of the reinforcing layer was carried out in the same manner as in <Example 1>, except for the addition of the solar heat shielding material Zeeospheres® Ceramic Microsphers G-600-3M® in <Example 1> when the elastic layer A was manufactured. In Example 1, the antimicrobial agent Ag-Cu-CyD (Zn-polymer), infrared reflector Indium tin oxide nanopowder (ITO), polyethylene wax (Poligen® WE1), and anti-skid aggregate gold steel (60 to 1,130 µm) were used. Except not used, an environmentally friendly elastic packaging material having a heat shielding and slipping function was manufactured in the same manner as in <Example 1>.

[Table 4]

[Figure 3]

As shown in the slip resistance test results of the above [Table 4], it can be seen that in Examples 1 to 5, the friction force was measured to be greater than that of the comparative example.

In addition, as shown in [Table 4] and [Figure 1], it can be seen that the surface temperature is measured in comparison with Examples 1 to 5 in the surface temperature measurement test.

In addition, as shown in the results of the antimicrobial test of Table 4, except for the comparative example, all of the remaining Examples 1 to 5 it can be seen that most of the bacteria were killed.

In addition, as shown in the resilience test results of Table 4, although Example 5 is slightly higher, it can be seen that Examples 1 to 5 have lower resilience than Comparative Examples.

In addition, as shown in the elongation test results of Table 4, although Example 1 is slightly higher, it can be seen that Examples 1 to 5 have a lower elongation rate than the comparative example.

In addition, as shown in the tensile strength, spring hardness and hardness test of Table 4, it can be seen that Examples 1 to 5 have a higher value than the comparative example.

In addition, as shown in the wear loss test of Table 4, Examples 1 to 5 can be seen that the wear resistance is stronger than the comparative example.

And, as shown in the contamination resistance test of Table 4, it can be seen that the degree of contamination resistance of the comparative example is the most severe.

As a result, as a result of the test, the eco-friendly elastic packaging material composition according to the present invention has excellent antibacterial resistance, little increase in surface temperature, excellent effect in preventing slip, good tensile strength, spring hardness and hardness, wear resistance You can see the strength. In addition, it can be seen that all the various requirements that other elastic packaging materials have to meet.

As mentioned above, although this invention was demonstrated by the limited embodiment, this invention is not limited by this and it will be described below by the person of ordinary skill in the art, and the following. Of course, various modifications and variations are possible within the scope of the claims.

Claims (22)

The present invention relates to an environment-friendly elastic packaging material in which a reinforcing layer, an elastic layer A, and an environmental layer are sequentially stacked on a road surface on which concrete, asphalt concrete, or pitcher cones are paved.
The reinforcing layer is composed of a skeleton-forming agent, a binder and a functional additive,
The elastic layer A is a composition prepared by mixing a main ingredient and a curing agent in a weight ratio of 1: 0.05 to 0.3, wherein the main material includes a modified acrylic resin and a functional additive and an admixture including an elastic chip, and the curing agent is a curing initiator, It comprises a curing terminator and diluent,
The environmental layer is a composition prepared by mixing a main material and a curing agent in a weight ratio of 1: 0.05 to 0.3, wherein the main material includes a modified acrylic resin, a functional additive, and a admixture, and the curing agent comprises a curing initiator, a curing terminator, and a diluent. Is configured to include,
The reinforcement layer is laminated on the road surface on which concrete, asphalt concrete or pitcher cone is paved by spray coating method,
The film thickness theoretical requirement (kg / m ² ) is 0.30 ~ 0.45kg per 1m ² Eco-friendly elastic packaging material with a heat shield and anti-slip function, characterized in that the coating is made in the range. The method of claim 1, wherein the reinforcing layer,
15.0-25.0 parts by weight of swellable resin as a skeleton-forming agent,
0.05 to 3.0 parts by weight of plasticizer, 0.05 to 3.0 parts by weight of antifoam, 0.05 to 3.0 parts by weight of antioxidant, 0.05 to 3.5 parts by weight of emulsifier, and 70.0 to 80.0 parts by weight of solvent,
Eco-friendly elastic packaging material with a heat shield and anti-slip function, characterized in that it comprises 1.0 to 7.0 parts by weight of the antibacterial agent as a functional additive. According to claim 1, wherein the theme of the elastic layer A,
18.0-29.0 weight part of modified acrylic resin,
65.0 ~ 75.0 parts by weight of elastic chip, 1.0 ~ 10.0 parts by weight of solar heat shield and 0.5 ~ 4.0 parts by weight of inorganic pigment,
Eco-friendly elastic packaging material having a heat shield and anti-slip function, characterized in that the admixture includes 0.05 to 2.0 parts by weight of the defoaming agent and 0.05 to 2.0 parts by weight of the emulsifier. The theme of claim 1, wherein the subject of the environmental layer is
72.4-82.4 parts by weight of modified acrylic resin,
1.0 to 9.1 parts by weight of antimicrobial agent, 0.5 to 7.0 parts by weight of UV stabilizer, 0.7 to 8.6 parts by weight of infrared reflector, 5.4 to 15.4 parts by weight of anti-skid aggregate and 0.5 to 5.0 parts by weight of wax,
Eco-friendly elastic packaging material having a heat shield and anti-slip function, characterized in that it comprises 0.05 to 2.5 parts by weight of an antifoaming agent and 0.05 to 2.0 parts by weight of an emulsifier. According to claim 1, The curing agent of the elastic layer A and the environmental layer,
Eco-friendly elastic packaging material having a heat shield and anti-slip function, characterized in that it comprises a curing initiator, a curing terminator and a diluent. The present invention relates to an environment-friendly elastic packaging material in which a reinforcing layer and an elastic layer B are sequentially stacked on a road surface on which concrete, asphalt concrete, or a pitcher cone is paved.
The reinforcing layer is composed of a skeleton-forming agent, a binder and a functional additive,
The elastic layer B is a composition prepared by mixing a main ingredient and a curing agent in a weight ratio of 1: 0.05 to 0.3, wherein the main material includes a modified acrylic resin and a functional additive and an admixture including an elastic chip, and the curing agent is a curing initiator, Comprising a curing terminator and a diluent,
The reinforcement layer is laminated on the road surface on which concrete, asphalt concrete or pitcher cone is paved by spray coating method,
The film thickness theoretical requirement (kg / m ² ) is 0.30 ~ 0.45kg per 1m ² Eco-friendly elastic packaging material with a heat shield and anti-slip function, characterized in that the coating is made in the range. The method of claim 6, wherein the reinforcing layer,
15.0-25.0 parts by weight of swellable resin as a skeleton-forming agent,
0.05 to 3.0 parts by weight of plasticizer, 0.05 to 3.0 parts by weight of antifoam, 0.05 to 3.0 parts by weight of antioxidant, 0.05 to 3.5 parts by weight of emulsifier, and 70.0 to 80.0 parts by weight of solvent,
Eco-friendly elastic packaging material with a heat shield and anti-slip function, characterized in that it comprises 1.0 to 7.0 parts by weight of the antibacterial agent as a functional additive. The method of claim 6, wherein the theme of the elastic layer B,
17.5-27.5 weight part of modified acrylic resin,
0.3 ~ 5.0 parts by weight of antibacterial agent, 1.0 ~ 9.23 parts by weight of anti-skid aggregate, 0.05 ~ 4.0 parts by weight of UV stabilizer, 0.1 ~ 4.0 parts by weight of infrared reflector, 0.1 ~ 4.0 parts by weight of wax, 62.5 ~ 72.5 parts by weight of elastic chip 0.5 to 7.2 parts by weight of solar heat shield and 0.1 to 4.0 parts by weight of inorganic pigment,
Eco-friendly elastic packaging material having a heat shield and anti-slip function, characterized in that the admixture includes 0.05 to 2.0 parts by weight of the defoaming agent and 0.05 to 2.0 parts by weight of the emulsifier. The method of claim 6, wherein the curing agent of the elastic layer B,
Eco-friendly elastic packaging material having a heat shield and anti-slip function, characterized in that it comprises a curing initiator, a curing terminator and a diluent. The method according to claim 3 or 8,
The solar heat shield is an eco-friendly elastic packaging material with a heat shield and anti-slip function, characterized in that the hollow bubble ceramic sphere having an average particle diameter of 12 ~ 200㎛. The method according to claim 4 or 8,
The anti-skid aggregate is diamond (dianmond), boron carbide (boron carbide), emery (Emery), alumina (Alumina), fused alumina (Fused alumina), silicon carbide, zirconia (Zirconia), sintered bauxite ( Eco-friendly elastic packaging material with heat shielding and anti-slip function, characterized in that any one or more of Fused Bauxite, Aluminum oxide, Quartz (Quartz), Garnet (Garnet) and Bottom ash (Battom ash). The method of claim 11,
The non-slip aggregate is eco-friendly elastic packaging material having a heat shield and anti-slip function, characterized in that using a colored one. The method according to claim 1 or 6,
The elastic chip is an environmentally friendly elastic packaging material having heat shielding and anti-slip function, characterized in that any one or more of waste tire chips, waste polyurethane chips, EPDM chips, rubber chips and urethane rubber chips having a size of 1 ~ 10mm. The method according to any one of claims 2, 4, 7, and 8,
The antimicrobial agent is a shell layer including binder polymer and zinc (ZnO) nanoparticles in a core in which alloy nanoparticles composed of silver (Ag) and copper (Cu) are enclosed in a cavity in a cyclodextrin (CyD). The coated Ag-Cu-CyD (Zn-polymer) antibacterial agent, characterized in that the eco-friendly elastic packaging material with a heat shield and anti-slip function. The said modified acrylic resin of Claim 1 or 6,
65 to 85 parts by weight of monomer, 2 to 12 parts by weight of reaction additive, and 8 to 28 parts by weight of diluent,
The monomer comprises 35 to 55 parts by weight of monomer, 11 to 31 parts by weight of comonomer and 1 to 18 parts by weight of crosslinking agent,
The reaction additive is 0.07 to 3.5 parts by weight of a polymerization initiator, 0.06 to 3.12 parts by weight of a chain transfer agent, 0.05 to 1.17 parts by weight of a co-crosslinking agent, 0.06 to 3.0 parts by weight of a polymerization inhibitor and 0.05 to 3.15 parts by weight of an emulsifier. Eco-friendly elastic packaging material with anti-slip function. The method according to claim 2 or 7, wherein the swellable resin,
Eco-friendly elastic packaging material having a heat shield and anti-slip function, characterized in that any one or more of polyvinyl alcohol (PVA) or poly (n-vinylpyrrolidone) (PVP). The method according to claim 4 or 8, wherein the infrared reflector,
TiN, ITO, ATO, SnO2, TiO2, SiO2, ZrO2, ZnO, Fe2O3, Al2O3, FeO, Cr2O3, Co2O3, CeO2, In2O3, NiO, MnO and CuO, characterized in that any one or a mixture of two or more Eco-friendly elastic packing material with heat shielding and anti-slip function. delete The method according to claim 1 or 6,
The elastic layer A or elastic layer B is the coating film thickness theoretical requirement (kg / m ² ) on the top of the reinforcing layer is used 1 ~ 20kg per 1 m ² ,
If the lamination thickness is 15mm or less, use a spray coating method,
If the thickness is 15 to 40mm, eco-friendly elastic packaging material with heat shielding and anti-slip function, characterized in that the installation and the voltage is repeated one or more times. The method according to claim 1 or 6,
The environmental layer is laminated on top of the elastic layer A by a spray coating method,
Film thickness theory Requirement (kg / m ²⁾ is an environmentally friendly packaging materials having a heat shield and an elastic slip which comprises applying within 0.30 ~ 0.60kg, 0.1 ~ 3mm thickness range per 1m ^2. It relates to a method for paving the road surface using an environmentally friendly elastic packaging material having the heat shielding and anti-slip function of claim 1,
A background clean-up step of correcting damaged parts of the road surface on which concrete, asphalt concrete or pitcher cones are paved, and removing contaminants;
Reinforcing layer laminating step of laminating a swellable resin emulsion composed of swellable resin, antibacterial agent, plasticizer, antifoaming agent, antioxidant, emulsifier and solvent on the surface of concrete, asphalt concrete or pitcher cone on which grounding is made;
On top of the reinforcing layer, modified acrylic resin, elastic chip, solar heat shielding material, inorganic pigment, antifoaming agent, emulsifying agent, and a curing agent, curing terminator, and a diluent are mixed with a curing agent mixed with a spray coating or lamination method. An elastic layer A laminating step of laminating; And
Spraying a mixture of a curing initiator, a curing terminator and a diluent on the main material of the modified acrylic resin, an anti-skid aggregate, an infrared reflector, an antibacterial agent, a UV stabilizer, a wax, an antifoaming agent, and an emulsifier on the elastic layer A. Environmental layer laminating step of laminating by a coating method; Packaging method using an eco-friendly elastic packaging material having a heat shielding and anti-slip function including. It relates to a method for paving the road surface using an environmentally friendly elastic packaging material having the heat shield and slip function of claim 6,
A background clean-up step of correcting damaged parts of the road surface on which concrete, asphalt concrete or pitcher cones are paved, and removing contaminants;
Reinforcing layer laminating step of laminating a swellable resin emulsion composed of swellable resin, antibacterial agent, plasticizer, antifoaming agent, antioxidant, emulsifier and solvent on the surface of concrete, asphalt concrete or pitcher cone on which grounding is made; And
Curing initiator, curing terminator and diluent on the subject of modified acrylic resin, elastic chip, solar heat shield, inorganic pigment, antifoaming agent, emulsifier, anti-skid aggregate, infrared reflector, antibacterial agent, UV stabilizer, wax on the reinforcement layer Packing method using an environmentally-friendly elastic packaging material having a heat shielding and anti-slip function comprising a; the step of laminating a mixture of the curing agent is mixed by spraying or laminating a compacting method after laminating.