KR20150140985A - Root isolation method - Google Patents

Abstract

The present invention relates to a waterproof-roof barrier forming method capable of improving the performance of a waterproof-roof barrier, including: a step of removing foreign materials on the surface of a structure where the waterproof-roof barrier is to be installed, coating and hardening a primer, wherein 20 wt% of chloroprene rubber, 1 wt% of dibutyl hydroxytoluene, 2 wt% of carbon, 1 wt% of ZNO, 2 wt% of P120, 3 wt% of KPA-1800, 10 wt% of caco3, and 61 wt % of a toluene solvent are mixed, on the structure surface as a first adhesive; a step of coating and hardening a coating material, wherein 10 wt% of chloroprene rubber, 1 wt% of dibutyl hydroxytoluene, 2 wt% of carbon, 1 wt% of ZNO, 2 wt% of P120, 3 wt% of KPA-1800, and 81 wt% of a toluene solvent are mixed, as a second adhesive on the top of the first adhesive; a step of separating the release paper of a self-adhesive roof barrier sheet including a flexible roof barrier film layer and an adhesive waterproofing layer and attaching the roof barrier sheet onto the top of the second adhesive; and a step of coating a sunscreen on the top of the self-adhesive roof barrier sheet.

Description

{ROOT ISOLATION METHOD}

The present invention relates to a waterproof and antifouling method capable of improving the performance of waterproof antipoders.

Generally, the external waterproofing material and the external antifouling material are used for various civil engineering structures including underground structures, bridges, tunnels, joints, and water and sewage treatment facilities, structures having predetermined underground facilities, structures including a roof, such as buildings and apartments It is widely applied.

In the urban areas, many buildings are being constructed, the space for natural greenery gradually disappears, and the natural environment is destroyed. As a result, the supply of pleasant air such as oxygen, which is beneficial to people, becomes short and the beauty of the city is getting worse.

The recording system is a recording facility to enable a landscape on a rooftop of a single-story or high-rise building. Specifically, a greening system refers to a landscape structure that is installed on an artificial structure located on an earth surface or above the earth's surface. The ground is used as a landscape space by newly creating an artificial topography Community Space Arrangement.

Such a recording system is to provide a green space in a concrete structure built on the roof of a building or on the ground to provide a variety of foodstuffs. It meets the lack of green spaces in the city, provides rest space for many people, It is possible to create an environment of natural ecology. Furthermore, due to the increase in the capacity of the structure due to the above-mentioned recording system, the city will be transformed into an environmentally friendly city rather than an artificial city, and air pollution will naturally decrease.

In addition, the main reason for recording the roof of a building is that it can save energy because it exerts a great effect on heat shielding and insulation at the top layer, and realizes the improvement of the scenery, temperature control and air purification through natural greening It is possible to restore natural ecosystem by symbiosis with small birds, insects and fishes.

In addition to the above-mentioned reasons, there are many reasons why a recording system is needed, including disaster prevention, measures against rainwater, securing of privacy, and hobbies (gardening and gardening).

In order to provide a greening system on the roof of a building or the like, a waterproof layer should be formed so that water or moisture can not be penetrated first so that leakage phenomenon can not occur and the roots of the plants to be cultivated can not be infiltrated.

However, only the materials that can not infiltrate plant roots are being considered because the development period of the carpet sheet is small. Therefore, the root of the plant gradually penetrates into the waterproof layer through the joint formed when the anticorrosive sheet is applied, and finally, the root damages the waterproof layer, and water or moisture penetrates into the waterproof layer and leaks into the structure .

As described above, when rooftop greening occurs, various problems such as generation of water leakage due to the cracking of the concrete structure due to the root growth of the plant to be cultivated and acceleration of deterioration of the waterproof layer due to constant wetting of the soil layer have occurred.

Means for preventing the waterproof layer applied on the concrete slab and the slab from being destroyed by the roots of the plant as described above is needed.

Korean Patent Publication No. 10-1161119 proposes a waterproof antimicrobial method using a self-assembled PVC antimicrobial sheet based on PVC (Poly Vinyl Chloride) as a main ingredient.

The self-curing PVC barrier sheet used in the waterproof antistatic method is made of PVC as the main material, and PVC PVC and various additives are added to the PVC resin to form a PVC antistatic film layer, and an adhesive waterproof layer is attached to the bottom of the PVC antistatic film layer .

However, since the PVC protective film of the Korean Patent Publication No. 10-1161119 has a low density of the PVC antistatic film layer and can not be thinned, it has to be thickened to a thickness of about 1.2 mm or more. Therefore, when the PVC antistatic film layer is bent The restoration ability to restore the original state was high because the bending state could not be maintained.

Therefore, when the self-paved PVC antifungal sheet is to be applied to the corner of the structure, or when two self-paved PVC antifungal sheets are to be laid over, the gap between the self-paved PVC antifungal sheet and the structure .

Korean Registered Patent No. 10-1161119 (registered on June 19, 2012)

SUMMARY OF THE INVENTION [0006] Accordingly, an object of the present invention is to provide a self-supporting antifouling sheet having a highly ductile film layer so as to prevent a gap between itself and a structure from occurring when a corner portion is formed or a two- Provides a waterproof anticorrosion method.

Also, a problem to be solved by the present invention is to provide a waterproof antiperspirant method capable of improving waterproof performance by improving components of a primer and a coating film material.

In the waterproof antistatic method using the self-supporting anticorrosion sheet of the present invention, the foreign matter on the surface of the structure to be applied with waterproof antistatic agent is removed, and 20 wt% of chloroprene rubber, 1 wt% of dibutylhydroxytoluene, , 1% by weight of ZNO, 2% by weight of P120, 3% by weight of KPA-1800, 10% by weight of caco3 and 61% by weight of a toluene solvent is coated with a first adhesive and cured, 1% by weight of dibutylhydroxytoluene, 2% by weight of carbon, 1% by weight of ZNO, 2% by weight of P120, 3% by weight of KPA-1800, And 81% by weight of a toluene solvent is coated with a second adhesive agent, followed by elution; and a step of peeling off a self-supporting anticorrosive sheet comprising a flexible anticorrosive film layer and an adhesive water- A step of attaching and attaching the tops of the self- It may include the step of applying a danmak.

The movement film layer may be a PE resin or a PET resin.

The adhesive waterproofing layer comprises 30 to 64 wt% straight asphalt, 3 to 10 wt% boron asphalt, 5 to 15 wt% SBS (Styrene Butadiene Styrene) rubber, 5 to 20 wt% 5 to 20% by weight of rosin, 5 to 13% by weight of naphthenic oil, 2 to 10% by weight of paraffin oil, 2 to 5% by weight of aromatic oil and 1 to 4% by weight of DOP -Octyl Phthalate), 2 to 5 wt% of polybutene, 5 to 10 wt% of heavy carbon, and 1 to 3 wt% of an aromatic amine antioxidant.

According to the waterproof antistatic method using the self-supporting anticorrosive sheet according to the present invention, the self-supporting anticorrosive sheet having the anticorrosive film layer made of PE or PET is used, and the property of restricting the anticorrosive film layer is low, Therefore, even if two corners or two corners of the structure are overlaid, it can be constructed so that a gap is not generated between the corners and the structure.

In addition, the present invention can maintain an optimum performance of water-repellency by applying a primer with a first adhesive to the surface of a structure, applying a coating agent with a second adhesive, and then attaching the self-supporting vegetative sheet.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, in which like reference numerals refer to like elements throughout.
FIG. 1A is a view showing a state in which a conventional self-assembling PVC ventilating sheet is applied to a corner portion of a structure,
FIG. 1B is a view showing a state in which a conventional self-assembling PVC ventilating sheet is overlaid,
Fig. 2 is a view for explaining the structure of a self-supporting carrousel sheet used in the waterproof antistatic method of the present invention,
FIG. 3A is a view showing a state in which a self-supporting type carrousel sheet used in the present invention is applied to a corner portion of a structure,
FIG. 3B is a view showing a state in which the self-supporting type carrousel sheet used in the present invention is overlaid and constructed, and FIG.
4 is a view for explaining a waterproof / anticorrosion method of the present invention.

The following detailed description is merely an example, and is merely an example of the present invention. Further, the principles and concepts of the present invention are provided for the purpose of being most useful and readily explaining.

Accordingly, it is not intended to provide a more detailed structure than is necessary for a basic understanding of the present invention, but it should be understood by those skilled in the art that various forms that can be practiced in the present invention are illustrated in the drawings.

FIG. 1A is a view showing a state in which a conventional self-assembling PVC antiperspirant sheet is applied to a corner portion of a structure. FIG. 1A, when a self-supporting PVC ventilating sheet 102 is applied to a corner of a structure 100, a PVC ventilating film layer 102a and an adhesive waterproofing layer 102b Is bent in accordance with the bending angle of the corner portion of the structure 100 so that the adhesive waterproof layer 102b is adhered to the edge portion of the structure 100.

However, the thickness of the PVC passive film layer 102a in the self-supporting PVC ventilating sheet 102 is thicker than about 1.2 mm, and thus the resilience is high. Therefore, when a long time elapses, the self-supporting PVC ventilating sheet 102 attached to the edge of the structure 100 is rounded by the restoring force of the PVC ventilating film layer 102a, A gap 104 is formed between the edge 102 of the structure 100 and the edge of the structure 100.

The clearance 104 serves as a factor for causing leakage. In addition, when water leakage occurs, water flowing along the clearance 104 flows along the clearance 104, It makes it very difficult.

1B is a view showing a state in which a conventional self-supporting PVC ventilating sheet is overlaid and applied. Referring to FIG. 1B, when the upper surface of the structure 110 to be installed is wide, there may be a case where the two self-supporting PVC ventilating sheets 112 and 114 are stacked so that a gap is not formed.

In this case, of the two self-supporting PVC ventilating sheets 112 and 114, the self-supporting PVC ventilating sheet 112 located at the lower side adheres to the upper surface of the structure 110 by using the tackiness of the adhesive waterproofing layer 112b. The self-supporting PVC ventilating sheet 114 is partially overlapped on the top surface of the self-supporting PVC ventilating sheet 112.

At this time, the adhesive waterproof layer 114b is stretched by a method of slightly bending or pressing the portion of the self-supporting PVC barrier sheet 114 that starts to overlap with the self-supporting PVC barrier sheet 112, And then a part of the self-supporting PVC ventilating sheet 114 is superimposed on the top of the self-supporting PVC ventilating sheet 112.

However, as described above, since the thickness of the PVC traveling film layer 114a is thick as about 1.2 mm or more as described above and the restoring force is high, the restoring force of the PVC traveling film layer 114a, The adhesive waterproof layer 114b is separated from the side of the polyvinyl chloride sheet 112 so that the adhesive PVC sheet 114 is restored to its original shape so that the thickness of the self- A gap 116 is generated.

The gap 116 acts as a factor for generating leakage of water as in the case of FIG. 1A. In addition, when leakage occurs, water flowing along the gap 104 flows along the gap 104, It makes it very difficult to locate and repair the area correctly.

Fig. 2 is a view for explaining the structure of the self-supporting carrousel sheet used in the waterproof anticorrosive method of the present invention. Referring to FIG. 2, the self-supporting network sheet 200 according to the present invention may include a passive film layer 202, an adhesive waterproof layer 204, and a release paper 206. The movement film layer 202 is in the form of a film made of, for example, PE (Poly-Ethylene) or PET (Poly-Ethylene Terephthalate).

That is, the movement film layer 202 is formed of a highly ductile film using a PE resin or a PET resin, and can have a high density and a thickness of about 0.5 mm or less. Therefore, the restoring force of the movement film layer 202 is much lower than that of the adhesive waterproof layer 204, for example.

The movement film layer 202 has excellent adhesion with the adhesive waterproof layer 204. Therefore, when the adhesive waterproof layer 204 is adhered to one surface of the movement film layer 202, peeling is hardly generated, and the movement film layer 202 is capable of carrying out the insulation and anti- And is intended to fundamentally solve a problem of penetration of a structure to a root of a plant and a problem of leakage due to the penetration when the rooftop greening is performed through planting materials inside and outside the building.

The adhesive waterproof layer 204 is adhered or adhered to one side of the movement film layer 202, for example, below the movement film layer 202. As described above, The stability is guaranteed from the peeling or tearing phenomenon.

The adhesive waterproof layer 204 may be formed of, for example, 30 to 64% by weight of straight asphalt, 3 to 10% by weight of asphalt, 5 to 15% by weight of SBS (Styrene Butadiene Styrene) rubber, % Of petroleum resin, 5-20% by weight of rosin, 5-13% by weight of naphthenic oil, 2-10% by weight of paraffin oil, 2-5% by weight of aromatic oil, The composition is formed by polymerizing DOP (Di-Octyl Phthalate), 2 to 5 wt% of polybutene, 5 to 10 wt% of heavy carbon, and 1 to 3 wt% of an aromatic amine antioxidant, And is adhered to the lower surface of the movement film layer 202.

The reason why the adhesive waterproof layer 204 has a content of 30 to 64 wt% of straight asphalt is that when the straight asphalt is polymerized with the Bulon asphalt, the SBS rubber and the petrochemical resin, the strength and elongation Not only can it be improved, but also has the highest adhesion and adhesion.

Here, the above-mentioned asphalt asphalt is an asphalt having a high elasticity by blowing air into petroleum asphalt. The extensibility, waterproofness and tackiness are weaker than the above-mentioned straight asphalt. However, when 3 to 10% by weight of asphalts are added to the above- It is excellent in elasticity, resistance to shock and waterproofness, and can improve elasticity and elongation.

Therefore, the constitutional ratio of 3 to 10% by weight of asphalt, 5 to 15% by weight of SBS rubber and 5 to 20% by weight of petrochemical resin is the most ideal composition ratio when polymerized with the above-mentioned straight asphalt.

In addition, 5-20 wt% of rosin is used for increasing the adhesive strength, tensile strength and tearing strength. If the amount of rosin is less than the above ratio, the effect is insufficient. The tensile strength is lowered.

The adhesive waterproof layer 204 is formed by preheating the jacket tank to 170 to 185 캜 and adding 21 to 46% by weight of straight asphalt, 3 to 10% by weight of boron asphalt, 5 to 15% SBS rubber is added by weight and stirred and polymerized for 30 to 40 minutes.

Of the SBS rubbers which were cooled to 160 to 170 ° C, butadiene, which was not melted, was melted while finely pulverizing the trigone mixer for 40 to 50 minutes to obtain a first compound .

When the primary compound as described above is completely melted, 9 to 19% by weight of straight asphalt, 5 to 20% by weight of petrochemical resin and 5 to 20% by weight of pine resin are added and mixed for 30 to 40 minutes To form a secondary compound.

The secondary compound is introduced into a different jacket tank, and a mixture of 5 to 13% by weight of naphthenic oil, 2 to 10% by weight of paraffin oil, 2 to 5% by weight of aromatic oil, 2 to 5% by weight of poly Butene is added and the mixture is cooled from 130 to 140 ° C while mixing for 40 minutes to 50 minutes.

The naphthenic oil, the paraffin oil and the aromatic oil described above are effective for improving the dispersibility and lowering the mica acid property, and the mixing amounts thereof are as described above.

When the mixing amount is more than the above range, there is a fear that the viscous acid effect and dispersibility are improved, but the physical properties may be lowered. When the mixing amount is less than the above range, the scattering amount of the finally obtained composition increases It may be difficult to achieve the object to be obtained in the present invention.

The 2 to 5% by weight of the polybutene is an emulsified liquid pressure-sensitive adhesive. When the amount of the above-mentioned blend exceeds the above range, the final composition can significantly reduce the scattering amount in the processing machine, but it is difficult to control the physical properties When the mixing amount is less than the above range, it is easy to control the physical properties of the finally obtained composition, but the amount of scattering of silica in the processing machine is increased, and the working environment may not be improved.

5 to 10% by weight of heavy carbon and 1 to 3% by weight of aromatic amine antioxidants are added to the jacket tank, and the mixture is cooled to 130 ° C or less while mixing for 30 to 40 minutes.

In addition, 1 to 4% by weight of DOP is added to a jacket tank cooled to 130 캜 as described above, and the mixture is cooled to 115 to 120 캜 while mixing for 20 to 30 minutes.

Herein, the DOP is intended to make the properties of the composition more soft and soft. The reason for the limitation of the composition values is that the best effects can be obtained when the numerical range is as described above.

The above-described state is maintained until sheet production so that the adhesive waterproof layer 204 can be manufactured.

As described above, the adhesive waterproof layer 204 is attached to the lower portion of the movement film layer 202, and the release paper 206 is detachably attached to the lower portion of the adhesive waterproof layer 204.

In the case where the peeling paper 206 is attached to the lower portion of the adhesive waterproof layer 204 during the loading, transportation and transportation, the peeling paper 206 is adhered to the adhesive waterproof layer 204 And the lower portion of the adhesive waterproof layer 204 to be exposed is attached to the surface of the structure to be waterproofed.

In the self-assembling navigation sheet 200 of the present invention, the movement film layer 202 has a high ductility and a high density so that the thickness thereof can be made as thin as about 0.5 mm or less as a film form of PE or PET. The restoring force of the adhesive film 202 is much lower than the adhesive force of the adhesive waterproof layer 204 and even if it is bent at an angle of more than 180 degrees, damage such as tearing of the movement film layer 202 does not occur.

FIG. 3A is a view showing a state in which a self-supporting type carrousel sheet used in the present invention is applied to a corner portion of a structure. FIG. 3A, when peeling paper is removed from the self-supporting type carpet sheet 200 of the present invention when it is applied to a corner portion of the structure 300, the structure 300 is folded according to the bending angle of the edge portion of the structure 300 So that a gap is not formed between the adhesive water-repellent layer 204 of the compound barrier sheet 200 and the edge of the structure 300.

In this case, as described above, according to the present invention, even if the restoring force of the movement film layer 202 in the self-supporting curtain sheet 200 is much lower than the adhesive force of the adhesive waterproof layer 204, The gap between the edge of the structure 300 and the ad- herent sheet 200 is not generated even if a long time elapses since damage such as tearing of the adhesive sheet 202 does not occur.

Fig. 3B is a view showing a state in which the self-supporting type carrousel sheet used in the present invention is overlaid and applied. Referring to FIG. 3B, when it is necessary to apply a part of the two adhesive-type carrousel sheets to the upper surface of the structure 300 so as to overlap with each other, the present invention first removes the release sheet from the self- The adhesive waterproof layer 204a is adhered to the upper surface of the structure 300. [

At this time, the adhesive water-proofing layer 204a is formed by a method in which the operator presses or presses the end portion of the self-supporting type carnation sheet 200a with a hand, for example, It is preferable that a part thereof is exposed to the outside of the moving film layer 202a and then adhered to the upper surface of the structure 300. [

The peeling paper is torn off from the self-supporting spread sheet 200b, and the adhesive waterproof layer 204a is adhered to the upper surface of the structure 300. A part of the self- To be overlapped with a part of the frame.

At this time, by using the method of manually pressing or pressing the portion of the self-supporting type carnivorous sheet 200b which is to overlap with the self-supporting type carnivorous sheet 200a by an operator, It is preferable that a gap is not formed between the adhesive water-proof layer 204b of the adhesive layer 204a and the adhesive water-proof layer 204a of the adhesive-applied barrier sheet 200a.

Since the restoring force of the movement film layers 202a and 202b is much lower than the adhesion force of the adhesive waterproof layers 204a and 204b as described above, even if a long time elapses, the structure 300 and the self- , And 200b.

A waterproof antipodal method using the self-supporting diapers 200 according to the present invention will be described in detail with reference to the drawings of FIG.

4 is a view for explaining a waterproof / anticorrosion method of the present invention. Referring to FIG. 4, the present invention preliminarily performs a cleaning operation on the surface of a structure 300 such as concrete in a region where waterproof anticorrosion is to be performed, thereby removing foreign matter and the like.

A primer having a liquid-water-proofing function is applied to the surface of the structure 300 from which foreign substances are removed, using the first adhesive 400.

For example, the primer may include 20% by weight of chloroprene rubber, 1% by weight of dibutylhydroxytoluene, 2% by weight of carbon, 1% by weight of ZNO, 2% by weight of P120, 3% by weight of KPA -1800, 10% by weight of caco3 and 61% by weight of a toluene solvent.

The primer is coated on the surface of the structure 300 with the first adhesive 400 and then the second adhesive 410 is coated on the upper surface of the first adhesive 400.

The coating material used as the second adhesive 410 may be, for example, 10% by weight of chloroprene rubber, 1% by weight of dibutylhydroxytoluene, 2% by weight of carbon, 1% by weight of ZNO 2, % Of P120, 3 wt% of KPA-1800, and 81 wt% of toluene solvent.

When the second adhesive 410 applied as described above is cured, the release paper 206 is removed from the adhesive-applied navigation sheet 200 to expose the lower portion of the adhesive waterproof layer 204 and the lower portion of the exposed adhesive waterproof layer 204 Is attached to the surface of the second adhesive body (410).

In this case, when the adhesive sheet 200 is to be applied to the edge of the structure 300, as described above with reference to FIG. 3A, the adhesive sheet 200 So that a clearance is not generated between the corner portion of the structure 300 and the self-supporting vegetation sheet 200.

In addition, in the case of overlapping the two self-supporting carnivorous seats 200, the overlapping portions of the self-contained carnivorous seams 200a located at the bottom as shown in FIG. 3B described above are increased and thinned.

Further, another one of the adhesive-type carrousel sheets 200b is attached to the upper portion of the self-supporting caricature sheet 200a located at the lower portion.

When two adhesive-type spreading sheets 200a and 200b are attached in this way, the adhesive can be attached without generating a gap between the two adhesive-type spreading sheets 200a and 200b and the second adhesive 410. [

Then, the moving film layer 202a of the self-supporting moving sheet 200a located at the lower portion and the sheet 202b of the self-supporting moving sheet 202b located at the upper portion are thermally fused with the high frequency or oxygen torch so as to be integrated .

By carrying out this process over the entire surface area of the structure 300, a plurality of the self-supporting carnation sheets 200 as a whole can be integrated.

Here, the passive film layer 202 may be damaged when heat is received by direct sunlight or the like.

Therefore, the sunlight blocking film 420 is provided on the top of the self-supporting parasitic sheet 200 so as not to be damaged by the heat.

The sunlight shielding film 420 may cover the top of the autodomestic walking sheet 200 with a predetermined thickness, for example.

Plants can be grown when the soil is used as the sunshade 420. At this time, the moving film layer 202 of the self-supporting movable sheet 200 located at the lower portion of the self-supporting moving sheet 200 of the present invention, and the sheet of the self-supporting movable sheet 200 located at the upper portion of the self- The roots of the plant can not break the self-supporting carnation sheet 200 of the present invention even if the roots of the plant grow, and thus the water-proofing roots can be achieved .

In addition, the sunlight may be blocked by applying concrete to the sunlight blocking film 420 in addition to the soil, or by applying urethane or the like.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, All or some of the embodiments may be selectively combined.

Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the scope of the appended claims, as well as the appended claims.

200, 200a, 200b: a self-assembled navigation sheet 202: a movement film layer
202a: Sheath portion 204: Adhesive waterproof layer
206: Park Jiji 200: Structure
400: first adhesive 410: second adhesive
420: Sunshield

Claims (4)

The surface of the structure to be constructed with the waterproofing antifouling material was removed, and 20 wt% of chloroprene rubber, 1 wt% of dibutylhydroxytoluene, 2 wt% of carbon, 1 wt% of ZNO, 2 wt% of P120, 3 Coating a primer mixed with KPA-1800% by weight, 10% by weight of caco3 and 61% by weight of toluene solvent with a first adhesive and curing;
1% by weight of dibutylhydroxytoluene, 2% by weight of carbon, 1% by weight of ZNO, 2% by weight of P120, 3% by weight of KPA-1800 , And 81% by weight of a toluene solvent is coated with a second adhesive agent, followed by elution;
Attaching and attaching a release paper of the self-supporting carnation sheet including the flexible movement film layer and the adhesive waterproof layer on the second adhesive; And
And applying a sunlight blocking film on the top of the self-supporting curtain sheet. The method according to claim 1,
The antitheft film layer comprises
PE resin or PET resin. 3. The method of claim 2,
The adhesive water-
A rubber composition comprising 30 to 64 wt% straight asphalt, 3 to 10 wt% boron asphalt, 5 to 15 wt% SBS (Styrene Butadiene Styrene) rubber, 5 to 20 wt% % Of naphthenic oil, 2 to 10 wt% of paraffin oil, 2 to 5 wt% of aromatic oil, 1 to 4 wt% of DOP (Di-Octyl Phthalate) , 2 to 5 wt% of polybutene, 5 to 10 wt% of heavy carbon, and 1 to 3 wt% of an aromatic amine antioxidant. The method according to claim 1,
The sunlight shielding film may be formed,
Waterproofing, which is either soil, concrete or urethane.

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