KR101484093B1 - Integral Type Color Sheet for Waterproof and Root Barrier Using PVC Sheet and Adhesive and the Construction Method Thereof - Google Patents

Abstract

An integrated construction method using a PVC sheet and an adhesive comprises: a first step of arranging a base; a second step of applying a primer; a third step of curing the primer; a fourth step of installing a waterproofing and root barrier sheet; a fifth step of attaching a joint part; a sixth step of flashing process; and a seventh step of calking with high viscosity urethane. According to an integrated color sheet for waterproof and root barrier using the PVC sheet, and the adhesive and the construction method using the same of the present invention; the invention is fit for a field where a simple construction is required at low costs and does not affect a load as it is light, is possible to minimize a poor environment and the demolition of a base, and to be constructed at low costs.

Description

[0001] The present invention relates to an integral type waterproof antifouling color sheet using a PVC sheet and an adhesive, and a waterproof method using the same,

The present invention relates to an integral waterproof antifouling color sheet using a PVC sheet and an adhesive, and a waterproofing method using the same. More particularly, the present invention relates to a two-ply PVC (Polyvinyl chloride) sheet, which protects the lower layer by blocking ultraviolet rays at the uppermost layer, has weather resistance and primary waterproof antiperspirant which can cope with a severe weather change, and has various colors; A primary polyvinyl chloride layer formed below the ultraviolet barrier coating layer and functioning as a secondary waterproof antipyretic; A secondary polyvinyl chloride layer formed below the primary chlorinated scale layer and functioning as a third waterproof antipyretic; A polyester layer formed between the primary polyvinyl chloride layer and the secondary polyvinyl chloride layer to prevent wrinkles when the primary polyvinyl chloride layer and the secondary polyvinyl chloride layer are bonded together, ; An adhesive layer formed at a lower portion of the secondary polyvinyl chloride layer to function as a final waterproof antipand and to join the waterproof antiperspirant sheet to a concrete layer or a layer of other material, The present invention relates to an integral waterproof antifouling color sheet using a PVC sheet composed of a release film layer formed as a release film and a layer below the adhesive layer so as to protect the adhesive layer for storage and transportation, and a waterproofing method using the same.

In recent years, as the construction technology of the civil engineering and construction field has been developed day by day, complex and difficult construction works that have been difficult in the past have been solved. However, toxic waterproofing is often flawed. If the waterproof construction is erroneous, leaks and floods will occur in civil engineering and building structures, and corrosion and damage to the finished structure will occur. Therefore, as the importance of waterproof construction is emphasized in the civil engineering and construction fields, there is a desperate need for the appearance of excellent waterproof materials that can exhibit complete waterproof function continuously until the disassembly of civil engineering and buildings due to a simple waterproof construction .

As the importance of waterproofing system in civil engineering and construction has been evaluated according to the trend of the times, various kinds of waterproofing materials have been developed and used from past to present. However, there are advantages and disadvantages according to respective waterproofing materials, It is urgently required to have excellent waterproof material that has more advantages than disadvantages due to inconvenience.

As a waterproofing material, it mainly used liquid asphalt waterproofing material in the early stage. As a result of the times, waterproofing materials such as asphalt sheet waterproofing materials, various film waterproofing materials, bentonite waterproofing materials and vulcanized and unvulcanized rubber sheet waterproofing materials have been developed. The rubber-based waterproofing material has been evaluated as a waterproof material having excellent properties such as strong tensile strength, tear strength and high elongation, and has been widely used recently, but its price is somewhat disadvantageous.

In addition, the shortage of urban green spaces due to rapid urbanization is becoming a global problem as well as Korea.

Accordingly, the greening industry for building structures has been studied and developed in Europe, North America, and Japan, and according to these technological trends, the importance of rooftop greening is recognized in Korea, .

However, waterproofing and rescue techniques are not yet available. Therefore, when a garden is installed on the rooftop of the structure or the parking lot, leakage of the building structure due to the destruction of the waterproof layer due to the root growth of the plant frequently occurs. Studies in Japan have been actively conducted, and studies are underway to see how strong the plant roots are.

However, most of the waterproofing materials currently being used are damaged by plant roots, and it is known that not only the silk waterproofing material but also the step of the waterproofing layer have a problem. Therefore, there is a need to develop an effective waterproof and root penetration resistance method for preventing cracks, leakage, and damage to waterproof layers of buildings due to the growth of plant roots.

Accordingly, a composite waterproof sheet having asphalt and the like attached to a synthetic polymer resin film sheet exhibiting a high tensile strength, tear strength and elongation at a low cost due to the thinness of the waterproofing material is supplied and supplied. However, And the surface of the polymer synthetic resin film sheet is melted and attached by applying a high heat which is a heat melting method to the joint portion of the sheet to be connected while connecting the sheet to the sheet, I am doing construction.

If the joints of the sheet and the sheet are not uniformly melted and adhered because heat is applied to the polymeric synthetic resin film sheet by applying heat of a high temperature with a torch lamp or a hot air blower in order to attach joints between the sheet and the sheets, Which causes waterproof construction failure.

In other words, the polymer synthetic resin film sheet and the joints to which one end of the sheet is connected are partially waterproofed in the state where the holes are opened due to overheating of the soil lamp or the hot air or the polymer synthetic resin film sheet melts It is waterproofed in the state that it is not waterproof, and the waterproofing construction is completed in a state where the sheet and the sheet are not completely connected to each other.

In order to solve these problems, a multi-layered composite sheet with waterproof, antistatic and adhesive properties has been developed to form a composite structure for roofing of concrete structures or waterproofing and other structures.

However, when the coating layer or the mortar layer is coated on the multilayer composite sheet, the solvent dissolves the underlying layer.

The waterproof room is very limited, and the sheet or PE on the sheet. PET. Or multiple types of thin copper plates (panels) are used in multiple layers rather than a single product. Therefore, there is no difference, there is a problem that the waterproof construction period is long and a lot of construction costs are incurred.

The above-described problems are environmentally friendly, have excellent waterproofness and antistatic property, can make various colors, have easy workability and durability, have a thermal insulation effect, can be easily joined, And it is necessary to have a waterproof antiseptic sheet of PVC type which has a total adhesive property which can be applied and which is free from the disadvantage of aging when exposed to sunlight.

The self-assembling PVA obturator myocardial sheet and the waterproof antipyretic method using the same disclosed in Patent No. 10-1161119 include 25 wt% to 60 wt% of PVC, 30 wt% to 60 wt% of recycled PVC, 5 wt% to 20 wt% An antioxidant of 5 to 20% by weight and an antioxidant, and a PVC antistatic film layer provided below the PVC antistatic film layer, wherein 30% by weight to 64% by weight of straight asphalt, 3% by weight to 10% by weight % Of asphalt, 5 to 15 wt.% Of SBS rubber, 5 to 20 wt.% Of petrochemical resin, 5 to 20 wt.% Of rosin, 5 to 13 wt.% Of naphthenic oil, 2 to 5 wt.% Of aromatic oil, 1 to 4 wt.% Of DOP, 2 to 5 wt.% Of polybutene, 5 to 10 wt.% Of paraffin oil, 2 wt. And 1% by weight to 3% by weight of an aromatic amine antioxidant, and a release paper which is detachably attached to the lower surface of the adhesive waterproof layer The UV-curable coating layer, the primary polyvinyl chloride layer, the polyvinyl chloride layer, the polyvinyl chloride layer, and the polyvinyl chloride layer of the present invention can be used as a single layer having no constituent layers and a mesh- Ester layer and a secondary vinyl chloride layer.

In the waterproof / antiperspirant sheet disclosed in Japanese Patent Laid-Open No. 10-1214810 and a waterproof / antiperspirant construction method using the same, the sheet is made of PET (polyethylene terephthalate) film; A nonwoven fabric bonded to the upper and lower sides of the PET film by a thermosetting resin adhesive; A high-adhesion soft-type injection molded compound in which an upper portion is impregnated in a nonwoven fabric adhered to a lower portion of the PET film; A releasing paper adhered to a lower portion of the high-adhesion soft-type compounding compound; Wherein the highly adhesive soft-pressed compound comprises 35 to 60 parts by weight of a straight asphalt; 10 to 20 parts by weight of styrene-butadiene styrene; 5 to 10 parts by weight of butyl rubber; 10 to 20 parts by weight of process oil; 1 to 5 parts by weight of an adhesive agent (starch); 1 to 5 parts by weight of an oil absorbent (ash); 5 to 15 parts by weight of a filler (dolomite); 3 to 5 parts by weight of aluminum stearate; 3 to 5 parts by weight of an anti-oxidation and anti-cracking antioxidant; And 3 to 5 parts by weight of a chewing gum. However, the PET sheet and the nonwoven fabric often have problems of watertightness, and a PET film and a nonwoven fabric are used without using a PVC material.

The visibility sheet in the composite waterproofing / antiperspirant construction method using the antiperspirant sheet and the antiproliferation sheet disclosed in the registered patent 10-0872127 includes a PET (polyethylene terephthalate) film; A nonwoven fabric adhered to the bottom of the PET film; A high-adhesion soft type rubberized asphalt impregnated in the lower portion of the nonwoven fabric; And a peeling paper adhered to the lower part of the high-adhesion soft type rubberized asphalt, wherein a reinforcing coating layer is formed on the PET film, wherein the high-adhesion soft type rubberized asphalt comprises 30 to 40 parts by weight of asphalt, 10 to 15 parts by weight of an elastomer, 15 to 20 parts by weight of a hydrocarbon-based process oil, 1 to 5 parts by weight of dioctyl phthalate, 2 to 10 parts by weight of an antioxidant and 10 to 15 parts by weight of a refractory inorganic filter, 10 parts by weight, and 5 to 10 parts by weight of a special additive for high adhesion, adhesion strengthening and prevention of flow-down, but is different from the present invention using PVC.

In order to solve the above problems, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a waterproof and air- It has a top adhesive which can be bonded at low price and it is formed at the top layer that compensates for the disadvantage of aging when exposed to the sun, protects the lower layer by blocking ultraviolet rays, and has weather resistance and weather resistance An ultraviolet barrier coating layer having waterproof antiglare function and having various colors; A primary polyvinyl chloride layer formed below the ultraviolet barrier coating layer and functioning as a secondary waterproof antipyretic; A secondary polyvinyl chloride layer formed below the primary chlorinated scale layer and functioning as a third waterproof antipyretic; A polyester layer formed between the primary polyvinyl chloride layer and the secondary polyvinyl chloride layer to prevent wrinkles when the primary polyvinyl chloride layer and the secondary polyvinyl chloride layer are bonded together, ; An adhesive layer formed at a lower portion of the secondary polyvinyl chloride layer to function as a final waterproof antipand and to join the waterproof antiperspirant sheet to a concrete layer or a layer of other material, A waterproof antifouling color sheet using a PVC sheet made of a release film layer made of a release film (16) and an adhesive and a layer below the adhesive layer to protect the adhesive layer for storage and transportation, and a waterproofing method using the same have.

The integrated waterproof antifouling color sheet using the PVC sheet and the adhesive of the present invention has a roof waterproof function and anticorrosive function at the same time and is formed at the uppermost layer to protect the lower layer by blocking ultraviolet rays, An ultraviolet barrier coating layer having waterproof antiglare function and having various colors; A primary polyvinyl chloride layer formed below the ultraviolet barrier coating layer and functioning as a secondary waterproof antipyretic; A secondary polyvinyl chloride layer formed below the primary chlorinated scale layer and functioning as a third waterproof antipyretic; A polyester layer formed between the primary polyvinyl chloride layer and the secondary polyvinyl chloride layer to prevent wrinkles when the primary polyvinyl chloride layer and the secondary polyvinyl chloride layer are bonded together, ; An adhesive layer formed at a lower portion of the secondary polyvinyl chloride layer to function as a final waterproof antipand and to join the waterproof antiperspirant sheet to a concrete layer or a layer of other material, And a release film layer formed as a release film 16 on the lower side of the adhesive layer to protect the adhesive layer for storage and transportation.

Wherein the waterproof protective sheet has a tensile strength of 1000 N / cm ² or more, elongation of 200% or more, tear strength of 400 N / cm ² or more, bonding strength of 50 N / cm ² or more when overlapping 30 mm, dimensional stability of 1.0% The thickness of the coating layer is 0.02 to 0.2 mm.

The primary polyvinyl chloride layer and the secondary polyvinyl chloride layer may contain 100 to 100 parts by weight of recycled PVC composed of 25 to 60% by weight of polyvinyl chloride (PVC) and 40 to 75% by weight of recycled PVC (polyvinyl chloride) An anti-aging agent consisting of 30 to 40 wt% of PA (Phenyl-α-naphthylamine), 30 to 40 wt% of DCD (Substituted Diphenylamine) and 25 to 35 wt% of RD (trimethyl-dihydroquinoline) 5 parts by weight of an antioxidant and 1 to 5 parts by weight of an antioxidant to prevent autoxidation due to the action of oxygen, and the antioxidant is produced by a film. The antioxidant is a phenol antioxidant, an amine antioxidant, Antioxidants, or a mixture of two or more thereof.

The coating composition comprises 55 to 65% by weight of a thermoplastic copolymer composition, 30 to 40% by weight of an organic solvent of methanol, 30 to 40% by weight of a solvent, water 3 , 0.07 to 0.15% by weight of an ultraviolet stabilizer, 0.2 to 0.7% by weight of an ultraviolet screening agent, 0.07 to 0.15% by weight of an antistatic agent, 0.07 to 0.4% by weight of a surfactant and 0.4 to 3.5% by weight of a colorant.

The thermoplastic copolymer composition comprises 75 to 95% by weight of a polyolefin elastomer copolymer, 4.5 to 24.5% by weight of talc or calcium carbonate as a filler, 0.1 to 0.4% by weight of an antioxidant and 0.1 to 0.4% by weight of an antistatic agent.

Wherein the polyolefin elastomer copolymer is a first thermoplastic polyolefin elastomer resin (TPE resin: Thermo Plastic Elastomer (TPE)) composed of 10 to 30 wt% of polypropylene (PP), 15 to 25 wt% of polyethylene ) And 20 to 40% by weight of a second thermoplastic polyolefin elastomer resin composed of 5 to 30% by weight of polypropylene (PP), 15 to 30% by weight of polyethylene (PE) and 55 to 65% .

Wherein the adhesive layer comprises 10 to 20% by weight of SBS rubber, 60 to 75% by weight of asphalt, 10 to 15% by weight of process oil and 4 to 10% by weight of calcium carbonate, Wherein the adhesive layer comprises a rubber base which melts and applies the melt point bonding composition and has a role of imparting elasticity and strength, an additive for enhancing specific gravity and cold resistance, and a coloring pigment A plasticizer for controlling hardness, and a tackifier for imparting tackiness.

The rubber base is composed of butyl rubber, EPDM rubber, SIS (Styrene Isoprene Styrene), SEBS (Styrene Ethylene Butadiene Styrene) and SBS rubber (Styrene Butadiene Styrene Rubber) (DOP) or DINP (Diisononyl Phthalate) or DOA (Dioctyl Adipate) or DBP (Dibutyl Phthalate) or CITROCIZER-A (Citric Acid) Wherein the tackifier is selected from the group consisting of Coumarone-Indene Resins or Terpene-Phenolic Resin or Polybutene or Hydrogenated Ester of Resin, Lt; / RTI >

The weight percentage of the melt point bonding composition is 10 to 25% by weight of a rubber base, 2 to 15% by weight of a colorant, 15 to 30% by weight of a plasticizer and 30 to 50% by weight of a tackifier.

The waterproofing method using the PVC sheet and the adhesive of the present invention comprises a first step of cleaning the surface of the skin complex after removing the impurities and the rays after arranging the corners and corners; A second step of applying an impermeable primer to the entire surface of the skin and the skin complex surface of the parapet; A third step of a primer curing step of curing the primer; After the release film is removed from the waterproof antiperspirant sheet, the parapet surface and the bottom surface of the parapet are installed in the longitudinal direction of the slab so that the parapet surface and the bottom surface are integrated with each other. The joint between the waterproof antiperspirant sheet and the waterproof antiperspirant sheet is 30 to 80 mm A fourth step of laying a waterproof antiperspirant sheet so as to overlap the joints so as to overlap with each other; A fifth step of bonding the joints in which the waterproof antiperspirant sheet and the waterproof antiperspirant sheet are overlapped with each other by instantaneous heat while passing through the heater bar of the welding apparatus to adhere the joints; A sixth step of flushing the waterproof antiperspirant sheet at the upper part of the parapet so as not to allow water to enter into the waterproof antiperspirant sheet, and a seventh step of caulking the water with the high viscosity urethane so as to prevent water or water from entering the flushing part.

The welding device serves as a roller for supplying power during a joint joining operation and for applying a load to the joint to press the upper waterproofing antifouling seat and the lower waterproofing antifouling seat together so as to be integrated, A main body unit including a control unit for turning on / off the power of the display unit; The joining portion is attached to the side surface of the main body portion to heat the joining portion during the jointing operation. When the joining operation is performed, the joining portion is moved to the lower portion of the main body portion. A heating unit having a wheel at a lower portion thereof; And a pushing portion provided between the main body portion and the heating portion to manually push the welding device in operation.

The heating unit includes a heating rod having a power inlet, a heater, and a bent end, the heating rod being a flat plate and capable of entering between the upper waterproofing antifouling seat and the lower waterproofing antifouling seat of the joint portion; And a guide shaft portion that includes a frame and a wheel and allows the heating rod to move left and right.

The above-described integral waterproof antifouling color sheet using the PVC sheet and the adhesive and the waterproofing method using the color sheet can solve the problems to be solved by the present invention.

According to the integrated waterproof antifouling color sheet using the PVC sheet and the adhesive of the present invention and the waterproofing method using the same, the most standardized design method is suitable for the field where low cost and simple construction are required. The light weight system does not affect the load, It is possible to minimize installation and dismantling of harsh environment and substrate, and it can be installed with low construction cost. Since 30 ~ 80mm of sheet joint is overlapped with thermal joint, there is no defect in joint part and ultraviolet barrier coating layer is provided on the uppermost layer. It is resistant to climate change, has weather resistance, has UV protection coating, primary polyvinyl chloride layer, secondary polyvinyl chloride layer and adhesive layer. There is an advantage in being environment-friendly without hindering it.

Fig. 1 is a perspective view showing the layered structure of the integral waterproof antifouling color sheet using the PVC sheet and the adhesive of the present invention
2 is a cross-sectional view of an integral waterproof antifouling color sheet using a PVC sheet and an adhesive of the present invention
3 is a flowchart of a waterproofing method using an integral waterproof antifouling color sheet using a PVC sheet and an adhesive of the present invention
Fig. 4 is an enlarged cross-sectional view of the PVC seat of the present invention and an integrated waterproof antifouling color sheet using an adhesive
Fig. 5 is a perspective view showing the construction of the PVC seat of the present invention and an integrated waterproof antifouling color sheet using an adhesive
6 is a photograph of a welding device used in a waterproofing method using a PVC sheet and an integral waterproof antifouling color sheet using an adhesive
Fig. 7 is a photograph showing the adhesion of the waterproofing method using the PVC sheet and the adhesive of the present invention,

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

Since the terms described below are defined in consideration of the functions of the present invention, they may vary depending on the intention or custom of the user, the operator, and the like. The definition is based on "an integral water- Sheet and a waterproofing method using the same ".

Hereinafter, a preferred embodiment of the "integral waterproof antifouling color sheet using PVC sheet and adhesive and waterproofing method using the same" according to the present invention will be described in detail.

The following examples are merely illustrative of the present invention and are not intended to limit the scope of the present invention.

2 is a cross-sectional view of an integral type waterproof antifouling color sheet using a PVC sheet and an adhesive of the present invention, and Fig. 3 is a cross-sectional view of an integral waterproof antifouling color sheet using the PVC sheet of the present invention. 4 is a sectional view of a waterproofing method using a PVC sheet of the present invention and an integral type waterproof antifouling color sheet using an adhesive, and FIG. 5 is a view showing a PVC sheet and an anti- 6 is a photograph of a welding apparatus used in a waterproofing method using an integral waterproof antifouling color sheet using a PVC sheet and an adhesive of the present invention, and Fig. 7 is a photograph of a welding apparatus This is a waterproof bonding method using an integral type waterproof antifouling color sheet using a sheet and an adhesive.

As shown in Figs. 1 and 2, the waterproofing and antifogging sheet (A) of the present invention has a waterproof function and a roughening function on the roof at the same time, and is formed on the uppermost layer to protect the lower layer by blocking ultraviolet rays, An ultraviolet barrier coating layer 1 having weather resistance and a first waterproof antiperspirant function, A primary polyvinyl chloride layer 2 formed below the ultraviolet barrier coating layer 1 and serving as a secondary waterproof antipyretic; A secondary polyvinyl chloride layer 4 formed below the primary chloride scale layer 2 and functioning as a third waterproof antipyretic; Is formed between the primary vinyl chloride layer (2) and the secondary vinyl chloride layer (4) to prevent wrinkling when the primary vinyl chloride layer (2) and the secondary vinyl chloride layer (4) A polyester layer (3) formed in a mesh form to form a mesh; (4) which is provided at the lower part of the secondary polyvinyl chloride layer (4) to function as a final waterproofing antifungal and to bond the waterproof antiperspirant sheet (A) to a layer of concrete or another material, An adhesive layer (5) formed except for the adhesive layer (5); And a release film layer 6 formed as a release film and layered below the adhesive layer 5 for protecting the adhesive layer 5 for storage and transportation.

The waterproofing and antifogging sheet (A) of the present invention has a tensile strength of 1000 N / cm or more, an elongation of 200% or more, a tear strength of 400 N / cm or more, a bonding strength of 50 N / cm ² or more when overlapped with 30 mm, , The thickness of the ultraviolet barrier coating layer (1) is 0.02 to 0.2 mm, and is excellent in durability, resistance to tearing and penetration, resistance to bacteria and chemicals, resistance to ultraviolet rays and weathering, resistance to roots It is high in flexibility and high workability, so it is suitable for waterproofing.

The waterproofing and antifogging sheet (A) preferably has a thickness of 2.0 to 3.5 mm, a width of 1.0 to 2.0 m, and a length of 20 to 30 m.

The waterproof antimicrobial sheet (A) of the present invention is obtained by laminating a polyester layer (3) in a mesh form between the primary vinyl chloride layer (2) and the secondary vinyl chloride layer (4) After the barrier coating layer 1 is formed, the adhesive layer 5 is applied again and then the release film layer 6 is adhered.

The waterproofing and antifogging sheet (A) of the present invention is made of polyvinyl chloride (PVC) as a main raw material, has environment friendliness, has excellent waterproof property and antistatic property, can make various colors, and has a simple workability and durability It has a heat insulation effect, easy joining of joints, has a total adhesive property that can be bonded at the lower front with low cost, and has a disadvantage of being aged when exposed to sunlight, as an integral single sheet Excellent workability and workability and stability.

The ultraviolet barrier coating layer (1) is a layer coated on the upper side of the primary vinyl chloride layer (2) with a coating composition.

The coating composition comprises 55 to 65% by weight of a thermoplastic copolymer composition, 30 to 40% by weight of an organic solvent, 3 to 7% by weight of water as a solvent, 0.07 to 0.15% by weight of an ultraviolet stabilizer for stabilizing physical properties upon receiving ultraviolet rays, 0.2 to 0.7% by weight of an ultraviolet blocking agent for blocking ultraviolet light, 0.07 to 0.15% by weight of an antistatic agent, 0.07 to 0.4% by weight of a surfactant and 0.4 to 3.5% by weight of a colorant.

The thermoplastic copolymer composition comprises 75 to 95% by weight of a polyolefin elastomer copolymer, 4.5 to 24.5% by weight of talc or calcium carbonate as a filler, 0.1 to 0.4% by weight of an antioxidant and 0.1 to 0.4% by weight of an antistatic agent.

Wherein the polyolefin elastomer copolymer is a first thermoplastic polyolefin elastomer resin (TPE resin: Thermo Plastic Elastomer (TPE)) composed of 10 to 30 wt% of polypropylene (PP), 15 to 25 wt% of polyethylene ) And 20 to 40% by weight of a second thermoplastic polyolefin elastomer resin composed of 5 to 30% by weight of polypropylene (PP), 15 to 30% by weight of polyethylene (PE) and 55 to 65% .

The thermoplastic polyolefin elastomer resin (TPE resin: Thermo Plastic Elastomer) is a composition which prevents cracking due to the application of an elastic force and improves the water resistance, cold resistance and abrasion resistance properties. In coating or coating the surface of the primary vinyl chloride layer, The water-tight performance of the polyvinyl chloride layer is enhanced and the coating or application of the primary polyvinyl chloride layer is facilitated, which is easy to use.

When only the primary thermoplastic polyolefin elastomer resin is used alone, a sticky phenomenon occurs to deteriorate the workability and the storage stability becomes unstable. In order to prevent this, the secondary thermoplastic polyolefin having a melt index of 8.0 to 10 A thermoplastic polyolefin elastomer copolymer having a total melt index of 1.5 to 4.0 of the first and second thermoplastic polyolefin elastomer resins mixed with the first thermoplastic polyolefin elastomer resin is used.

It is preferable that the primary thermoplastic polyolefin elastomer resin (TPE resin: Thermo Plastic Elastomer) has a Melting Flow Rate of 0.5 to 0.7, a Density of 0.85 to 0.95 and a Shore D of 25 to 35.

The secondary thermoplastic polyolefin-based elastomer resin preferably has a melt flow rate of 8.0 to 10, a density of 0.85 to 0.95, and a hardness (shore D) of 25 to 35.

The ultraviolet stabilizer selectively absorbs ultraviolet energy and converts it into an infrared energy form. Hydroxy Benzophenone, Benzotriazoles, and Subsitutes Acrylate are used. It absorbs light of wavelengths from 250 ㎛ to 400 ㎛ and turns the UV energy into thermal energy. The first cause of aging is ultraviolet rays of sunlight By adding an ultraviolet stabilizer, the weather resistance and light resistance can be improved.

The ultraviolet screening agent is preferably a bis sebaceate series or a poly-tetra methyl butyl-amino series UV stabilizer.

The colorants use master powders for blue, green, gray, red, white and black.

Carbon black (Cabon black) is used for the black system and Cyan blue is used for the blue system.

The primary vinyl chloride layer 2 and the secondary vinyl chloride layer 4 are prepared by mixing 100 parts by weight of recycled PVC composed of 25 to 60% by weight of polyvinyl chloride (PVC) and 40 to 75% by weight of recycled PVC (polyvinyl chloride) 30 to 40% by weight of phenyl (α-naphthylamine), 30 to 40% by weight of DCD (Substituted Diphenylamine) and 25 to 35% by weight of trimethyl-dihydroquinoline (RD) And 1 to 5 parts by weight of an antioxidant for preventing auto-oxidation due to the action of oxygen are added to the thermoplastic vinyl chloride resin.

It is preferable that the antioxidant is any one of a phenol antioxidant, an amine antioxidant, a sulfur antioxidant or a phosphoric acid antioxidant, or a mixture of two or more thereof.

The adhesive layer 5 is composed of 10 to 20 wt% of SBS rubber, 60 to 75 wt% of asphalt, 10 to 15 wt% of process oil, and 4 to 10 wt% of calcium carbonate Or may be composed of PVC bonds.

Also, the adhesive layer 5 may be applied by melting the melt point bonding composition, and the adhesive layer 5 formed of the melt point bonding composition is preferably 0.5 to 2.0 mm in thickness.

The above-mentioned melt point bonding composition is composed of a rubber base which plays a role of imparting elasticity and strength, an additive for enhancing the specific gravity and the cold resistance, a colorant for imparting pigment, a plasticizer for controlling hardness, and a tackifier for imparting tackiness do.

The rubber base is composed of butyl rubber, EPDM rubber, SIS (Styrene Isoprene Styrene), SEBS (Styrene Ethylene Butadiene Styrene) and SBS rubber (Styrene Butadiene Styrene Rubber).

The additive is composed of quicklime, calcium hydroxide and calcium carbonate.

The dye is used per lip.

The plasticizer may be DOP (Dioctyl Phthalate) or DINP (Diisononyl Phthalate) or DOA (Dioctyl Adipate) or DBP (Dibutyl Phthalate) or CITROCIZER-A (Citric Acid Ester).

The tackifier may be a Coumarone-Indene Resins or a Terpene-Phenolic Resin or Polybutene or a Hydrogenated Ester of Resin.

It is preferable that the weight composition ratio of the melt point bonding composition is 10 to 25% by weight of a rubber base, 2 to 15% by weight of a pigment, 15 to 30% by weight of a plasticizer and 30 to 50% by weight of a tackifier.

In the method for producing the melt point bonding composition using the rubber base, the rubber base, the tackifier and the dissolution base oil are placed in a stirring tank, heated and mixed with a stirrer at 150 ° C to 180 ° C, Add a plasticizer and a coloring agent and remineralize at 100 ° C to 120 ° C with a stirrer to complete the production of the point adhesive.

When the melt point adhesive composition of the present invention is prepared with the above components and recipe, the performance of the adhesive layer 5 has a viscosity of 3000 ± 500 cps / 180 ° C, a softening point of 85 ± 3 ° C and a cold resistance of -20 ° C, and the flow resistance thereof does not flow at 50 ° C, so that sufficient performance can be exhibited as the melt point bonding composition of the waterproof antifungal sheet of the present invention.

The primary PVC layer and the secondary PVC layer may be fabricated using 100% new PVC, or 5% to 60% PVC, 40% to 75% Polyvinyl chloride, ). ≪ / RTI >

1 to 5 parts by weight of an antioxidant and 1 to 5 parts by weight of an antioxidant should be added to 100 parts by weight of recycled PVC or 100 parts by weight of new PVC to improve physical properties.

The antioxidant is composed of 30 to 40 wt% of PA (Phenyl-α-naphthylamine), 30 to 40 wt% of DCD (Substituted Diphenylamine), and 25 to 35 wt% of RD (trimethyl-dihydroquinoline) And also to improve oxidation resistance and crack resistance.

The antioxidant may be any one of a phenolic antioxidant, an amine antioxidant, a sulfur antioxidant or a phosphoric acid antioxidant, or a mixture of two or more thereof.

The phenolic antioxidant may be triethylene glycol-bis- [3- (3-t-butyl-methyl-4-hydroxyphenyl) propionate], hydroquinone, p- methoxyphenol, t- (4-hydroxyphenyl) propionate, 2,5-di-t-butylhydroquinone, 4,4-butylidenebis Methyl-6-t-butylphenol), t-butyl catechol, 4,4-thiobis (6-t- butyl- m-cresol), tocopherol, Butylphenol, cyclohexylphenol, 2,2'-methylene-bis (4-methyl-6-t-butylphenol), 4,4'-isopropylidenebisphenol, Tris (2-methyl-4-hydroxy-5-t-butylphenol) butane, 1,3,5-tris -Methyl-2,4,6-tris (3,5-di-t-butyl-4-hydroxybenzyl) benzene, tetrakis [methylene- - phenol) propionate] methane, tris (3,5-di-t-butyl-4-hydroxyphenyl) (3,5-di-t-butyl-4-hydroxyphenyl) propionyl-oxyethyl ] Isocyanurate or 2,2'-thiobis (4-methyl-6-t-butylphenol), or a mixture of two or more thereof.

It is preferable that the amine-based antioxidant is any one of N, N-diphenyl-p-phenylenediamine or 4,4-bis (dimethylbenzyl) diphenylamine or a mixture of two or more thereof.

The sulfur-containing antioxidant may be any one of dodecylmercaptan, 1,3-diphenyl-2-thiol, dilaurylthiodipropionate, distearyliodipropionate, or a mixture of two or more thereof .

It is preferable that the phosphoric acid antioxidant is any one of triphenyl phosphite, diphenyldecyl phosphite, phenyl isodecyl phosphite, tri (nonylphenyl) phosphite, or triruryl trithiophosphite, or a mixture of two or more thereof Do.

The polyester layer 3 is a polyester fabric in the form of a mesh having a weft and a warp, so that the PVC is impregnated between the meshes. Therefore, the interlayer between the first PVC layer 2 and the second PVC layer 4 Is a one-piece sheet which prevents wrinkles from joining at the time of bonding, increases the tensile strength and elongation, and forms a waterproof anticorrosive layer without changing physical properties even when the waterproof antimicrobial sheet (A) is used for a long period of time.

As shown in Fig. 3, the waterproofing method using the waterproofing and antifogging sheet (A) of the present invention is a method for simultaneously providing the waterproof function and the antifoaming function on the roof. After arranging the corners and corners, impurities and lateness are removed A first step of cleansing the skin complex surface; A second step of applying an impermeable primer to the entire surface of the skin and the skin complex surface of the parapet; A third step of a primer curing step of curing the primer; After the release film is removed from the waterproof antifogging sheet (A), the paraffet (C) is installed in the longitudinal direction of the slab so that the parapet side and the bottom side are integrated from the parapet side to the bottom side, A fourth step of installing a waterproof antiseptic sheet in which the joint part (7) where the nerve root sheet (A) meets is placed in alignment with the joint part with 30 to 80 mm overlapping; The joint portion 7 in which the waterproofing antifungal sheet A and the waterproof antiseizing sheet A are overlapped is heated to 500 to 620 캜 with instantaneous heat as the heater rod 821 of the welding apparatus 8 passes, 7), which is a bonding step of bonding the first and second substrates to each other; A sixth step of flushing the waterproof antipodal sheet (A) at the upper portion of the parapet surface with a galvanized steel sheet so as to prevent water from entering the both end portions; And a seventh step of caulking with a high-viscosity urethane so as to prevent moisture or water from entering the flashing-treated portion.

The waterproof antimicrobial sheet (A) has a roof waterproof function and antiperspirant function on the roof, protects the lower layer by blocking ultraviolet rays, has a weather resistance and a first waterproof antiproting function to withstand a severe climate change, A UV-blocking coating layer (1) A primary polyvinyl chloride layer 2 formed below the ultraviolet barrier coating layer 1 and serving as a secondary waterproof antipyretic; A secondary polyvinyl chloride layer 4 formed below the primary chloride scale layer 2 and functioning as a third waterproof antipyretic; Is formed between the primary vinyl chloride layer (2) and the secondary vinyl chloride layer (4) to prevent wrinkling when the primary vinyl chloride layer (2) and the secondary vinyl chloride layer (4) A polyester layer (3) formed in a mesh form to form a mesh; (4) which is provided at the lower part of the secondary polyvinyl chloride layer (4) to function as a final waterproofing antifungal and to bond the waterproof antiperspirant sheet (A) to a layer of concrete or another material, An adhesive layer (5) formed except for the adhesive layer (5); And a release film layer 6 formed as a release film and layered below the adhesive layer 5 for protecting the adhesive layer 5 for storage and transportation.

The waterproofing and antifogging sheet (A) has a tensile strength of at least 1000 N / cm ² , an elongation of at least 200%, a tear strength of at least 400 N / cm ² , a bonding strength of at least 50 N / cm ² / The thickness of the ultraviolet barrier coating layer 1 is preferably 0.02 to 0.2 mm.

The moisture barrier sheet (A) preferably has a thickness of 2.0 to 3.5 mm, a width of 1.0 to 2.0 m, and a length of 20 to 30 m, and the melt point adhesive layer has a thickness of 0.5 to 2.0 mm.

Since the waterproofing and antifogging sheet (A) is the same as the above-mentioned portion, other details are omitted in the present waterproofing method.

According to the waterproofing method using the waterproofing and antifogging sheet (A) of the present invention, it is possible to flexibly design the behavior of the building, and the joints (7) in which the waterproofing antifogging sheet (A) As the heater bar 821 of the apparatus 8 passes, the joining portion 7 is glued by melting up to 500 ~ 620 ° C with instantaneous heat. Therefore, there is no defect in the joining portion and the shape is good because of using the galvanized steel plate flashing. The construction cost is low because it is good.

As shown in FIGS. 4 and 5, since the waterproofing and antifogging sheet A is installed without a joint from the parapet surface above the parapet C through the bottom surface to the upper surface of the parapet facing the parapet C, And the other bottom surface or the parapet surface is not overlapped with the width of the waterproofing antiseptic sheet A because the waterproofing and antifogging sheet A does not extend to the corner of the waterproofing and antifogging sheet A, Since the waterproofing and antifogging sheet A and the waterproofing and antifogging sheet A are completely integrated with the melted point bonding layer 5 in the lower part of the joint part 7, There is no defect.

The upper end of the paraffet of the waterproofing and antifogging sheet A is flushed with a galvanized steel sheet so that water can not enter, and then the waterproofing and antifogging sheet A and the zinc-coated steel sheet floreshing D are combined with a piece holder F Caulking with high viscous Urethane to prevent water or water from entering the post-flashing part.

The high-viscosity urethane in the present invention is a one-pack type rugged high-viscosity urethane having a viscosity in the range of 900,000 to 1,000,000 CP, and has a remarkably high viscosity as compared with a conventional flow urethane having a viscosity range of 3,000 CP. It is possible to provide excellent behavior responsiveness by forming the partially insulating waterproof structure at the end portions of the waterproofing antiseptic sheet (A).

Typical curing time is 24 ~ 48 hours at 25 ℃ and it can be repainted after 24 hours at least. If the temperature is over 28 ℃, bubbles and swelling may occur due to rapid curing. Work two or three times a day and work in the morning and evening avoiding the day.

As shown in FIG. 6, the welding apparatus 8 supplies power during the jointing operation of the joint 7 and applies a load to the joint 7, A main body 81 including a control unit for turning on / off the temperature setting temperature indicating power provided by the wheels 811 at the lower part to act as a roller for pressing the waterproof antiseptic sheet together; And is attached to the side surface of the main body part 81 to give heat to the joint part during the joining operation of the joint part 3. When the joining operation is performed to the lower part of the main body part 81, A heating portion 82 which can be removed from a lower portion of the portion 81 and is provided with a wheel 8222 at a lower portion thereof for easy movement; And a pushing bar 83 provided between the main body 81 and the heating part 82 for manually pushing the welding device in operation.

The heating unit 82 is a type that generates heat by hot air. The welding unit 8 can adjust the temperature of the heating unit to a range of 20 to 620 ° C, and operates in a temperature range of 500 to 600 ° C.

The heating part 82 is provided with a fan for receiving a power source and a heater and a fan for blowing hot air. The end part of the heating part 82 is curved and is formed into a flat plate 8211 so as to be sandwiched between the upper composite sheet and the lower composite sheet A heating rod 821 to be inserted therein; And a guide shaft 822 including a frame 8221 and a wheel 8222 and allowing the heating rod 821 to move left and right. The hot air can adjust airflow of 50 to 100%.

FIG. 7 is a view showing a joining part in which the joining part 7 in which the waterproofing antifungal sheet and the waterproofing antiseizing sheet A are overlapped is melted with instantaneous heat as the heater rod 821 of the welding device 8 passes, The flat portion 8211 of the heater rod 821 of the welding device 8 is sandwiched between the waterproof antifogging sheet and the waterproof antifogging sheet A and passes through the upper waterproof antifouling sheet and the lower waterproof antifouling sheet The temperature is raised to 500 to 620 ° C instantaneously, and the wheel 811, which doubles as a roller, melts and is pressed backward so that the upper waterproofing antifriction sheet and the lower waterproofing antifouling sheet are welded together.

The 30 ~ 80mm joint of the upper waterproofing antifouling sheet is not formed with the pointed joint layer and is fused with heat.

According to the integrated waterproof antifouling color sheet using the PVC sheet and the adhesive of the present invention and the waterproofing method using the same, the most standardized design method is suitable for the field where low cost and simple construction are required. The light weight system does not affect the load, It is possible to minimize installation and dismantling of harsh environment and substrate, and it can be installed with low construction cost. Since 30 ~ 80mm of sheet joint is overlapped with thermal joint, there is no defect in joint part and ultraviolet barrier coating layer is provided on the uppermost layer. It is resistant to climate change, has weather resistance, has UV protection coating, primary polyvinyl chloride layer, secondary polyvinyl chloride layer and adhesive layer. There is an advantage in being environment-friendly without hindering it.

A: Waterproof antifouling sheet B: Floor concrete
C: Parapet D: Galvanized steel plate dressing
E: high viscosity urethane caulking F: piece holder
1: ultraviolet barrier coating layer 2: primary vinyl chloride layer
3: Polyester layer 4: Secondary vinyl chloride layer
5: adhesive layer 6: release film layer
7: joint
8: Welding device 81:
811: wheel 82:
821: Heating rod 8211: Flat plate
822: guide shaft portion 8221: frame
8222: Wheel 83: Plunger

Claims (8)

A waterproof antiperspirant sheet (A) having a roof waterproof function and antiperspirant function at the same time,
The waterproof antimicrobial sheet (A) is formed on the uppermost layer and protects the lower layer by blocking ultraviolet rays. The ultraviolet barrier coating layer (1) has weather resistance and primary waterproof antifungal ability to withstand a severe climate change.
A primary polyvinyl chloride layer 2 formed below the ultraviolet barrier coating layer 1 and serving as a secondary waterproof antipyretic;
A secondary polyvinyl chloride layer 4 formed below the primary chloride scale layer 2 and functioning as a third waterproof antipyretic;
Is formed between the primary vinyl chloride layer (2) and the secondary vinyl chloride layer (4) to prevent wrinkling when the primary vinyl chloride layer (2) and the secondary vinyl chloride layer (4) A polyester layer (3) formed in a mesh form to form a mesh;
(4) which is provided at the lower part of the secondary polyvinyl chloride layer (4) to function as a final waterproofing antifungal and to bond the waterproof antiperspirant sheet (A) to a layer of concrete or another material, An adhesive layer (5) formed except for the adhesive layer (5);
And a release film layer (6) formed as a release film and layered below the adhesive layer (5) for protecting the adhesive layer (5) for storage and transportation,
The water banggeun sheet (A) is a tensile strength of 1000N / cm ² or more, elongation of 200% or more and a tear strength 400N / cm ² or more, the bonding strength of 50N / cm ² / 3cm or more when hit ply to 30mm, the dimensional stability of 1.0% ≪ / RTI &
The thickness of the ultraviolet barrier coating layer 1 is 0.02 to 0.2 mm,
The primary polyvinyl chloride layer and the secondary polyvinyl chloride layer may contain 100 to 100 parts by weight of recycled PVC composed of 25 to 60% by weight of polyvinyl chloride (PVC) and 40 to 75% by weight of recycled PVC (polyvinyl chloride) An anti-aging agent consisting of 30 to 40 wt% of PA (Phenyl-α-naphthylamine), 30 to 40 wt% of DCD (Substituted Diphenylamine) and 25 to 35 wt% of RD (trimethyl-dihydroquinoline) 5 parts by weight and an antioxidant in an amount of 1 to 5 parts by weight in order to prevent autoxidation by the action of oxygen,
Wherein the antioxidant is any one of a phenol antioxidant, an amine antioxidant, a sulfur antioxidant, and a phosphoric acid antioxidant, or a mixture of two or more thereof, and a waterproof antiperspirant color sheet
The method according to claim 1,
The ultraviolet barrier coating layer (1) is a layer coated with a coating composition on the upper side of the primary polyvinyl chloride layer (2)
The coating composition comprises 55 to 65% by weight of a thermoplastic copolymer composition, 30 to 40% by weight of an organic solvent, 3 to 7% by weight of water as a solvent, 0.07 to 0.15% by weight of an ultraviolet stabilizer, 0.2 to 0.7% 0.07 to 0.15% by weight of a surfactant, 0.07 to 0.4% by weight of a surfactant, and 0.4 to 3.5% by weight of a colorant,
Wherein the thermoplastic copolymer composition comprises 75 to 95% by weight of a polyolefin elastomer copolymer, 4.5 to 24.5% by weight of talc or calcium carbonate as a filler, 0.1 to 0.4% by weight of an antioxidant and 0.1 to 0.4% by weight of an antistatic agent,
Wherein the polyolefin elastomer copolymer is a first thermoplastic polyolefin elastomer resin (TPE resin: Thermo Plastic Elastomer (TPE)) composed of 10 to 30 wt% of polypropylene (PP), 15 to 25 wt% of polyethylene ) And 20 to 40% by weight of a second thermoplastic polyolefin elastomer resin composed of 5 to 30% by weight of polypropylene (PP), 15 to 30% by weight of polyethylene (PE) and 55 to 65% Respectively,
The adhesive layer 5 is composed of 10 to 20 wt% of SBS rubber, 60 to 75 wt% of asphalt, 10 to 15 wt% of process oil, and 4 to 10 wt% of calcium carbonate Or a PVC bond. The PVC sheet and the integral waterproof antifouling color sheet
The method according to claim 1,
The ultraviolet barrier coating layer (1) is a layer coated with a coating composition on the upper side of the primary polyvinyl chloride layer,
The coating composition comprises 55 to 65% by weight of a thermoplastic copolymer composition, 30 to 40% by weight of an organic solvent, 3 to 7% by weight of water as a solvent, 0.07 to 0.15% by weight of an ultraviolet stabilizer, 0.2 to 0.7% 0.07 to 0.15% by weight of a surfactant, 0.07 to 0.4% by weight of a surfactant, and 0.4 to 3.5% by weight of a colorant,
Wherein the thermoplastic copolymer composition comprises 75 to 95% by weight of a polyolefin elastomer copolymer, 4.5 to 24.5% by weight of talc or calcium carbonate as a filler, 0.1 to 0.4% by weight of an antioxidant and 0.1 to 0.4% by weight of an antistatic agent,
Wherein the polyolefin elastomer copolymer is a first thermoplastic polyolefin elastomer resin (TPE resin: Thermo Plastic Elastomer (TPE)) composed of 10 to 30 wt% of polypropylene (PP), 15 to 25 wt% of polyethylene ) And 20 to 40% by weight of a second thermoplastic polyolefin elastomer resin composed of 5 to 30% by weight of polypropylene (PP), 15 to 30% by weight of polyethylene (PE) and 55 to 65% Respectively,
The adhesive layer (5) melts and applies the melt point bonding composition,
The above-mentioned melt point bonding composition is composed of a rubber base which plays a role of imparting elasticity and strength, an additive for enhancing the specific gravity and the cold resistance, a colorant for imparting pigment, a plasticizer for controlling hardness, and a tackifier for imparting tackiness And,
The rubber base is composed of butyl rubber, EPDM rubber, SIS (Styrene Isoprene Styrene), SEBS (Styrene Ethylene Butadiene Styrene) and SBS rubber (Styrene Butadiene Styrene Rubber)
The additive is composed of quicklime, calcium hydroxide and calcium carbonate,
The dye is used per lip,
The plasticizer may be DOP (Dioctyl Phthalate) or DINP (Diisononyl Phthalate) or DOA (Dioctyl Adipate) or DBP (Dibutyl Phthalate) or CITROCIZER-A (Citric Acid Ester)
The tackifier may be selected from the group consisting of Coumarone-Indene Resins or Terpene-Phenolic Resin or Polybutene or Hydrogenated Ester of Resin,
Wherein the weight ratio of the melt point bonding composition is 10 to 25% by weight of a rubber base, 2 to 15% by weight of a colorant, 15 to 30% by weight of a plasticizer and 30 to 50% by weight of a tackifier. Integrated type waterproof antifouling color sheet
delete In a waterproofing method using a waterproof antiseptic sheet (A) having a roof waterproof function and anticorrosive function at the same time,
The waterproofing method includes a first step of cleaning the surface of the skin complex after removing corners and edges, removing impurities and laitance, and a cleaning step;
A second step of applying an impermeable primer to the entire surface of the skin and the skin complex surface of the parapet;
A third step of a primer curing step of curing the primer;
After the release film is removed from the waterproof antifogging sheet (A), the paraffet (C) is installed in the longitudinal direction of the slab so that the parapet side and the bottom side are integrated from the parapet side to the bottom side, A fourth step of installing a waterproof antiseptic sheet in which the joint part (7) where the nerve root sheet (A) meets is placed in alignment with the joint part with 30 to 80 mm overlapping;
The joint portion 7 in which the waterproofing antifungal sheet A and the waterproof antiseizing sheet A are overlapped is melted with instantaneous heat while the heater rod 821 of the welding device 8 is passed to bond the joint portion 7 A fifth step of an adhesion step;
A sixth step of flushing the waterproof antipodal sheet (A) at the upper portion of the parapet surface with a galvanized steel sheet so as to prevent water from entering the both end portions;
And a seventh step of caulking with a high-viscosity urethane so as to prevent moisture or water from entering into the flushed portion,
The waterproof antimicrobial sheet (A) is formed on the uppermost layer and protects the lower layer by blocking ultraviolet rays. The ultraviolet barrier coating layer (1) has weather resistance and primary waterproof antifungal ability to withstand a severe climate change.
A primary polyvinyl chloride layer 2 formed below the ultraviolet barrier coating layer 1 and serving as a secondary waterproof antipyretic;
A secondary polyvinyl chloride layer (4) formed below the primary chloride scale layer and functioning as a third waterproof antipyretic;
Is formed between the primary vinyl chloride layer (2) and the secondary vinyl chloride layer (4) to prevent wrinkling when the primary vinyl chloride layer (2) and the secondary vinyl chloride layer (4) A polyester layer (3) formed in a mesh form to form a mesh;
(4) which is provided at the lower part of the secondary polyvinyl chloride layer (4) to function as a final waterproofing antifungal and to bond the waterproof antiperspirant sheet (A) to a layer of concrete or another material, An adhesive layer (5) formed except for the adhesive layer (5);
And a release film layer formed as a release film on the lower side of the adhesive layer (5) for protecting the adhesive layer (5) for storage and transportation,
The water banggeun sheet (A) is a joining strength 50N / cm ² or higher, the dimensional stability less than 1.0% when the hit-ply tensile strength of 1000N / cm ² or more, elongation at break over 200%, tear strength 400N / cm ² or more, 30mm,
The thickness of the ultraviolet barrier coating layer 1 is 0.02 to 0.2 mm,
The welding apparatus 8 supplies power during the joining operation of the joint 3 and applies a load to the joint 7 to press the upper waterproofing antifouling sheet and the lower waterproofing antifouling sheet of the joint 7 together A main body 81 including a control unit for turning on / off the temperature setting temperature display power provided with a wheel 811 at a lower portion to act as a roller;
And is attached to the side surface of the main body part 81 to heat the joint part during the jointing operation of the joint part 7. When the jointing operation is performed, the joint part is moved to the lower part of the main body part 81, A heating portion 82 which can be removed from a lower portion of the portion 81 and is provided with a wheel 8222 at a lower portion thereof for easy movement;
And a pushing bar 83 provided between the main body 81 and the heating part 82 for manually pushing the welding device 8 in operation,
The heating unit 82 is powered by a power source and has a built-in heater. The heating unit 821 has a bent end and a flat plate 8211. The heating unit 8211 is a heating unit that can be inserted between the upper waterproofing sheet and the lower waterproofing sheet. A rod 821;
And a guide shaft 822 including the frame 8221 and the wheel 8222 and allowing the heating rod 821 to move left and right, and a waterproofing method using an integral waterproof antifouling color sheet using an adhesive agent
6. The method of claim 5,
The ultraviolet barrier coating layer (1) is a layer coated with a coating composition on the upper side of the primary polyvinyl chloride layer (2)
The coating composition comprises 55 to 65% by weight of a thermoplastic copolymer composition, 30 to 40% by weight of an organic solvent, 3 to 7% by weight of water as a solvent, 0.07 to 0.15% by weight of an ultraviolet stabilizer, 0.2 to 0.7% 0.07 to 0.15% by weight of a surfactant, 0.07 to 0.4% by weight of a surfactant, and 0.4 to 3.5% by weight of a colorant,
Wherein the thermoplastic copolymer composition comprises 75 to 95% by weight of a polyolefin elastomer copolymer, 4.5 to 24.5% by weight of talc or calcium carbonate as a filler, 0.1 to 0.4% by weight of an antioxidant and 0.1 to 0.4% by weight of an antistatic agent,
Wherein the polyolefin elastomer copolymer is a first thermoplastic polyolefin elastomer resin (TPE resin: Thermo Plastic Elastomer (TPE)) composed of 10 to 30 wt% of polypropylene (PP), 15 to 25 wt% of polyethylene ) And 20 to 40% by weight of a second thermoplastic polyolefin elastomer resin composed of 5 to 30% by weight of polypropylene (PP), 15 to 30% by weight of polyethylene (PE) and 55 to 65% Respectively,
The adhesive layer 5 is composed of 10 to 20 wt% of SBS rubber, 60 to 75 wt% of asphalt, 10 to 15 wt% of process oil, and 4 to 10 wt% of calcium carbonate Or a PVC bond, characterized in that it is made of a PVC sheet and a waterproofing method using an integral waterproof antifouling color sheet using an adhesive
6. The method of claim 5,
The ultraviolet barrier coating layer (1) is a layer coated with a coating composition on the upper side of the primary polyvinyl chloride layer (2)
The coating composition comprises 55 to 65% by weight of a thermoplastic copolymer composition, 30 to 40% by weight of an organic solvent, 3 to 7% by weight of water as a solvent, 0.07 to 0.15% by weight of an ultraviolet stabilizer, 0.2 to 0.7% 0.07 to 0.15% by weight of a surfactant, 0.07 to 0.4% by weight of a surfactant, and 0.4 to 3.5% by weight of a colorant,
Wherein the thermoplastic copolymer composition comprises 75 to 95% by weight of a polyolefin elastomer copolymer, 4.5 to 24.5% by weight of talc or calcium carbonate as a filler, 0.1 to 0.4% by weight of an antioxidant and 0.1 to 0.4% by weight of an antistatic agent,
Wherein the polyolefin elastomer copolymer is a first thermoplastic polyolefin elastomer resin (TPE resin: Thermo Plastic Elastomer (TPE)) composed of 10 to 30 wt% of polypropylene (PP), 15 to 25 wt% of polyethylene ) And 20 to 40% by weight of a second thermoplastic polyolefin elastomer resin composed of 5 to 30% by weight of polypropylene (PP), 15 to 30% by weight of polyethylene (PE) and 55 to 65% Respectively,
The adhesive layer (5) melts and applies the melt point bonding composition,
The above-mentioned melt point bonding composition is composed of a rubber base which plays a role of imparting elasticity and strength, an additive for enhancing the specific gravity and the cold resistance, a colorant for imparting pigment, a plasticizer for controlling hardness, and a tackifier for imparting tackiness And,
The rubber base is composed of butyl rubber, EPDM rubber, SIS (Styrene Isoprene Styrene), SEBS (Styrene Ethylene Butadiene Styrene) and SBS rubber (Styrene Butadiene Styrene Rubber)
The additive is composed of quicklime, calcium hydroxide and calcium carbonate,
The dye is used per lip,
The plasticizer may be DOP (Dioctyl Phthalate) or DINP (Diisononyl Phthalate) or DOA (Dioctyl Adipate) or DBP (Dibutyl Phthalate) or CITROCIZER-A (Citric Acid Ester)
The tackifier may be selected from the group consisting of Coumarone-Indene Resins or Terpene-Phenolic Resin or Polybutene or Hydrogenated Ester of Resin,
Wherein the weight ratio of the melt point bonding composition is 10 to 25% by weight of a rubber base, 2 to 15% by weight of a colorant, 15 to 30% by weight of a plasticizer and 30 to 50% by weight of a tackifier. Waterproofing method using integrated waterproof antifouling color sheet
6. The method of claim 5,
The primary vinyl chloride layer and the secondary vinyl chloride layer may contain 100 parts by weight of recycled PVC composed of 25 to 60% by weight of PVC (polyvinyl chloride), 40 to 75% by weight of recycled PVC (polyvinyl chloride) , 30 to 40 wt% of phenyl (α-naphthylamine), 30 to 40 wt% of DCD (Substituted Diphenylamine) and 25 to 35 wt% of RD (trimethyl-dihydroquinoline) 1 to 5 parts by weight of an antioxidant and 1 to 5 parts by weight of an antioxidant to prevent autoxidation due to the action of oxygen,
Wherein the antioxidant is any one of a phenol antioxidant, an amine antioxidant, a sulfur antioxidant, and a phosphoric acid antioxidant, or a mixture of two or more thereof, and a PVC sheet and an integral waterproof antifouling color sheet using an adhesive Waterproofing method

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