KR101721847B1 - Two liquid type adhesive waterproofing material and adhesive sealants injection device - Google Patents

Abstract

The present invention relates to a two-part adhesive waterproofing material and an injection device supplying the same. The two-part adhesive waterproofing material comprises a main component and a binding component, wherein the main component comprises: 25-35 parts by weight of asphalt; 20-30 parts by weight of a processing oil; 5-10 parts by weight of a thermoplastic resin; 4-8 parts by weight of an adhesion enhancer; 1-3 parts by weight of a heat-resistance enhancer; 25-30 parts by weight of an inorganic propellant; and 10-15 parts by weight of a thickener, whereas the binding component comprises: 50-60 parts by weight of styrene 1,3-butadiene latex, or acrylonitrile butadiene latex; 1-2 parts by weight of an emulsifier; and 39-45 parts by weight of water, and the main component and the binding component may be mixed in a volume ratio of 10:1 to 2:1. According to an embodiment of the present invention, the two-part adhesive waterproofing material, while maintaining the advantage of an adhesive waterproofing material, can secure the shape-maintaining property of the waterproofing material through a reaction following the construction by increasing its viscosity, thus overcoming the disadvantage of the adhesive waterproofing material, and through characteristics such as wet-surface adhesion, behavior resistance and flexibility, has desirable resistance to the detachment of waterproofing layers and cracking of concrete.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a two-component adhesive waterproofing material,

The present invention relates to a two-component adhesive waterproofing material and an injection device for supplying the same. More specifically, the two-part adhesive waterproofing material composed of a base and a binder secures fluidity at the time of injection, To a two-component adhesive waterproofing material having a waterproof layer and a concrete cracking behavior, and an injection device for supplying the same.

In the case of waterproofing materials used in the past, foamed polyurethane, acrylic, epoxy, and one-part adhesives are used. In the case of foamed polyurethane, when it comes in contact with water, it is expanded 15 to 20 times to prevent leakage cracking In the case of acrylic type, the viscosity is very low, so it is excellent in injection property and it penetrates into fine cracks to be repaired. However, it is a water-based type and has a wet surface adhesion It is difficult to achieve a perfect leakage maintenance effect by forming a concrete interface.

In the case of the epoxy series, the waterproofing material is cracked due to the behavior of concrete after repairing, and the concrete surface is knocked off due to the hardness which is excellent in adhesiveness and injection property but is not elastic. In the one- It has the disadvantage that the waterproofing material flows out to the additional crack part due to the non-curing and low viscosity properties, and the pores of the waterproof layer are formed, leading to re-leakage.

Considering the above disadvantages of each material series, it is preferable to carry out leak water repair with a waterproof material having excellent water resistance and excellent elasticity and excellent wet surface adhesion and structural behavior responsiveness.

That is, the adhesive waterproofing material has advantages in wettability of the waterproof layer and concrete cracking behavior due to wettability, mobility, and flexibility.

However, the conventional adhesive waterproofing material has a problem that the material form changes easily due to the condition of the outside air (environment such as heat and external force).

In addition, the conventional adhesive waterproofing material has problems in maintaining the long-term state after construction such as flowability due to temperature due to an irregularized material, thickness heterogeneity with respect to load, loss due to non-curing characteristics, and the like.

Korean Patent Publication No. 10-1021419 Korean Registered Patent No. 10-0987601

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a two-component adhesive waterproofing material having improved viscosity, It has its purpose.

In addition, a two-component adhesive waterproofing material injection device capable of easily mixing the two-component adhesive waterproof material with the concrete structure and easily agitating the subject and the binder, and an irregular propeller- The present invention is directed to a two-component adhesive and waterproofing material injecting device.

The 2-pack type adhesive waterproofing material according to the embodiment of the present invention comprises 25 to 35 parts by weight of asphalt, 20 to 30 parts by weight of process oil, 5 to 10 parts by weight of a thermoplastic resin, 4 to 8 parts by weight of an adhesive reinforcing agent, 1 to 3 parts by weight of a heat resistant reinforcing agent 25 to 30 parts by weight of an inorganic propellant, and 10 to 15 parts by weight of a viscosity enhancer; And a binder composed of 50 to 60 parts by weight of styrene-1,3-butadiene latex or acrylonitrile butadiene latex, 1 to 2 parts by weight of an emulsifier and 39 to 45 parts by weight of water in a volume ratio of 10: 1 to 2: 1 have.

In addition, the two-part adhesive waterproofing material injecting apparatus according to the embodiment of the present invention has an inlet formed on one side and an outlet formed on the opposite side, and a valve for opening and closing the inside of the handle, ; A waterproof supply connector to which a two-component adhesive waterproofing material is adhered and detachably attached to an inlet of the valve body and which is manufactured according to any one of claims 1 to 10; And a concrete installation port which is detachably mounted on an outlet port of the valve body and is inserted into the concrete structure.

According to the embodiment of the present invention, it is possible to compensate for the disadvantages of the adhesive waterproofing material by raising the viscosity of the waterproofing material so as to secure the integrity of the waterproofing material while maintaining the advantages of the spotting waterproofing material, It has the effect of having strength in lifting of waterproof layer and concrete cracking behavior through characteristics such as correspondence and flexibility.

In addition, since the two-part type adhesive waterproofing material can be easily supplied to the concrete structure and the subject and the binder can be easily stirred, it is easy to repair the leakage, and the time and cost can be reduced.

In addition, it is possible to easily stir the two-pack type adhesive waterproofing material by forming irregular propeller-type inside of the concrete installation hole to be inserted into the concrete structure, and also waterproofing agent flows on the concrete backing, There is an effect.

1 is a front view showing an apparatus for injecting a two-component adhesive waterproofing material according to the present invention.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a two-component adhesive waterproofing material injection device.
FIG. 3 is a bottom view of a hose connector constituting an apparatus for injecting a two-component adhesive and waterproofing material according to the present invention. FIG.
4 is a partial cross-sectional view of a concrete installation port constituting an apparatus for injecting two-component adhesive waterproofing material according to the present invention.
5 is an installation view showing another embodiment of the two-part adhesive waterproofing material injecting apparatus according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, configurations and operations according to embodiments of the present invention will be described in detail with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE INVENTION The following description is one of many aspects of the claimed invention and the following description may form part of the detailed description of the invention. However, the detailed description of known configurations or functions in describing the present invention may be omitted for clarity.

While the invention is susceptible to various modifications and its various embodiments, it is intended to illustrate the specific embodiments and the detailed description. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

And terms including ordinals such as first, second, etc. may be used to describe various elements, but the constituent elements are not limited by such terms. These terms are used only to distinguish one component from another. It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise.

The two-pack type adhesive waterproofing material of the present invention is a two-pack type adhesive waterproofing material which comprises a base composed of asphalt, a process oil, a thermoplastic resin, an adhesive reinforcing agent, a heat resistant reinforcing agent, an inorganic propellant and a viscosity enhancer, a styrene 1,3-butadiene latex or acrylonitrile butadiene latex, Zero.

That is, the two-pack type adhesive waterproofing material is a viscosity capable of maintaining the strength of the waterproofing layer and the concrete cracking behavior through the characteristics of wetting surface adhesion, flexibility of handling, and flexibility, So that it can be raised.

The binder and the binder may be mixed in a volume ratio of 10: 1 to 2: 1. In this case, as the ratio of the binder to the binder is increased, the elasticity and strength, which are rubber properties, .

The viscosity of the asphalt, the process oil, the thermoplastic resin, the adhesive reinforcing agent, the heat resistant reinforcing agent, the inorganic propellant, and the viscosity enhancer is about 100,000 to 200,000 cps at room temperature. However, , The viscosity decreases from about 7,000 to 12,000 cps at 70 DEG C to about 1,000 cps or less.

That is, in the present invention, the two-pack type adhesive waterproofing material is made to have high viscosity when the heat is applied to a subject having such a viscosity characteristic, and then the binder is mixed to produce a high viscosity two-pack type adhesive waterproofing material.

The subject constituting the two-pack adhesive waterproofing material includes 25 to 35 parts by weight of asphalt, 20 to 30 parts by weight of process oil, 5 to 10 parts by weight of a thermoplastic resin, 4 to 8 parts by weight of an adhesive reinforcing agent, 1 to 3 parts by weight of a heat resistant reinforcing agent, 25 to 30 parts by weight of a propellant and 10 to 15 parts by weight of a viscosity enhancer.

The subject of the two-part type adhesive waterproofing material is prepared by a two-step process.

First, asphalt and process oil are added to the first stage, and the adhesive reinforcing agent and the heat-resistant reinforcing agent are added at 90 to 110 DEG C while the temperature is raised to 140 to 160 DEG C, the thermoplastic resin is added at 110 to 130 DEG C, And melting the mixture through a homomixer for 50 to 70 minutes while maintaining the temperature, thereby modifying the asphalt.

That is, in the step 1, the asphalt and the process oil are added, and then the adhesive reinforcing agent and the heat-resistant reinforcing agent are added at 90 to 110 ° C. while the temperature is raised to 140 to 160 ° C., the thermoplastic resin is heated at 110 to 130 ° C., And the mixture is melted for 50 to 70 minutes through a homomixer at a temperature of 160 ° C to reform the asphalt.

Next, in step 2, the inorganic filler is added at 140 to 160 ° C after the first step, and the temperature of the material is lowered to 90 to 110 ° C while mixing, and then the viscosity enhancer is added, .

That is, in the step 2, the mixture formed through step 1 is heated to 140 to 160 ° C, and then the inorganic filler is added to lower the temperature of the mixture to 90 to 110 ° C., and then the viscosity of the mixture is increased to 80 To 100 < 0 > C, and then mixed for about 50 to 70 minutes.

Next, the asphalt used in the subject of the two-pack adhesive waterproofing material may be any of straight asphalt, blown asphalt, natural asphalt, asphalt compound, cutback asphalt, and most preferably, straight asphalt.

The process oil to be mixed with the asphalt may be mineral oil, animal or vegetable oil, synthetic oil, etc. In particular, mineral oil such as mineral oil (mineral oil), hydrocarbon oil (aromatic oil, naphthenic oil, paraffin oil) It is most preferable to use it.

In addition, oils such as fatty acid metal salts (calcium rosinate, sodium rosinate, sodium oleate), glycols (ethylene glycol, propylene glycol, glycerin) and vaseline can be used. Also,

The process oil is added in an amount of 20 to 30 parts by weight on the basis of the two-pack adhesive waterproofing material.

That is, when the addition amount of the process oil is less than 20 parts by weight, the amount of the process oil is too small, which results in an excessively high viscosity of the product itself, resulting in poor workability and a low mobility characteristic of the mastic. If the amount exceeds the above range, the viscosity is lowered, and the heat-resistant flow stability, the reforming effect and the adhesive force are also weakened, and the physical properties of the waterproofing material are lowered, thereby failing to serve as a waterproofing material.

Next, the thermoplastic resin used in the subject of the two-pack type adhesive waterproofing material is a material having intermediate properties between rubber and plastic, which is rubber having the same properties as vulcanized rubber at room temperature, and which is capable of imparting elasticity to asphalt .

That is, the thermoplastic resin may be at least one elastomer composed of a polyolefin-based, polyester-based, polystyrene-based or polyvinylcarbon-based material, and styrene butadiene styrene, which is a block copolymer based on styrene and butadiene, have.

The thermoplastic resin is added in an amount of 5 to 10 parts by weight on the basis of the two-part type adhesive waterproofing material.

That is, when the amount of the thermoplastic resin is less than 5 parts by weight, elasticity can not be imparted to the asphalt. When the amount of the thermoplastic resin is more than 10 parts by weight, physical properties of the waterproof material deteriorate.

Next, the pressure-sensitive adhesive reinforcement used in the subject of the two-pack type adhesive waterproofing material may be one or more selected from petroleum resins (C5, C9, C5-C9 copolymer), natural resins, coumarone resins and polybutene, Paint adhesives for paints and paints, and rubber compounding adhesives.

The adhesive reinforcing agent is added in an amount of 4 to 8 parts by weight on the basis of the two-part adhesive waterproofing material.

That is, if the amount of the adhesive reinforcement is less than 4 parts by weight, the adhesiveness may be deteriorated. If the amount of the adhesive reinforcing agent is more than 8 parts by weight, the physical properties of the waterproofing material may be deteriorated.

Next, the heat-resistant reinforcing agent used in the subject of the two-pack type adhesive waterproofing material is a material for improving heat resistance after being shaped through thickening, and examples thereof include paraffin wax, polypropylene wax, natural wax, Can be mixed and used.

The heat resistant reinforcing agent is added in an amount of 1 to 3 parts by weight on the basis of the two-part type adhesive waterproofing material.

That is, when the amount of the adhesive and waterproofing material is less than 1 part by weight, the object of improving the heat resistance can not be obtained. When the amount of the heat resistant reinforcing agent is more than 3 parts by weight, the physical properties of the waterproofing material may be deteriorated.

Next, the inorganic filler used in the subject of the two-pack type adhesive waterproofing material may be a material which lowers the cost of the product, controls the storage stability and the work performance, and examples of the inorganic filler include calcium carbonate, talc, slaked lime, bentonite and the like.

The inorganic filler is added in an amount of 25 to 30 parts by weight on the basis of the two-part type adhesive waterproofing material.

That is, when the amount of the inorganic filler is less than 25 parts by weight, the specific gravity is lowered. When the amount of the inorganic filler is more than 30 parts by weight, the waterproofing material tends to be smeared.

Next, the viscosity enhancer used in the subject of the two-pack type adhesive waterproofing material may be aluminum salts such as aluminum sulfate and polychlorinated aluminum, as well as alum and iron salts.

Also, it is not preferable to use a polyacrylamide system such as a polyacrylic acid system as an organic polymer flocculant, or a copolymer of an acrylamide and an acrylate, in the purification treatment process.

Aluminum sulphate is also called sulfuric acid alum, which is solid and liquid, and in most cases, liquid is used because it is easy to handle recently. As the concentration of aluminum oxide in liquid aluminum sulfate is high, there is an example in which crystals precipitate to clog the liquid feed pipe.

The viscosity enhancer is added in an amount of 10 to 15 parts by weight to the subject of the two-pack adhesive waterproofing material.

That is, when the amount of the viscosity enhancer is less than 10 parts by weight, the viscosity is not increased. When the amount of the viscosity enhancer is more than 15 parts by weight, the other properties of the waterproofing material are deteriorated.

The binder mixed in the two-component adhesive waterproofing material can be mixed in situ using a static mixer. By mixing the binder, a waterproofing material having a high viscosity of 1,000,000 to 40,000,000 can be obtained.

The binder is most preferably composed of 50 to 60 parts by weight of styrene 1,3-butadiene latex or acrylonitrile butadiene latex, 1 to 2 parts by weight of emulsifier and 39 to 45 parts by weight of water.

That is, the binder reacts with the viscosity enhancing agent contained in the subject to enhance the viscosity of the product and to form a waterproof layer having a rubbery property.

Hereinafter, the present invention will be described in more detail based on the following examples. However, the following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

≪ Example 1 >

A two-part adhesive waterproofing material having the composition shown in Table 1 was prepared.

Specifically, asphalt and process oil were added to the mixture to raise the temperature up to 150 ° C., and then an adhesive reinforcing agent and a heat-resistant reinforcing agent were added at 100 ° C., and the thermoplastic resin was added at 120 ° C., And the asphalt was melted for about one hour.

Subsequently, the inorganic filler was added to the mixture at 150 ° C., the temperature of the material was lowered to 100 ° C., and the mixture was stirred for 1 hour while maintaining the temperature at 90 ° C. by adding a viscosity enhancer.

Then, a binder consisting of 50 to 60 parts by weight of styrene-1,3-butadiene latex or acrylonitrile butadiene latex, 1 to 2 parts by weight of emulsifier and 39 to 45 parts by weight of water was prepared.

The prepared subject and binder were mixed at 80 to 100 ° C. for 30 to 60 minutes in the field using a Static Mixer to prepare a two-pack type adhesive waterproofing material.

Composition Composition ratio (parts by weight) subject asphalt 25 to 35 Process oil 20 ~ 30 Thermoplastic resin 5 to 10 Adhesive reinforcement 4 to 8 Heat-resistant reinforcement 1-3 Inorganic filler 25 to 30 Viscosity enhancer 10 to 15 Binder SB or NR 50 to 60 Emulsifier 1-2 water 39 to 45

The viscosity of the two-part adhesive waterproofing material according to the present invention prepared as described above was 100,000 to 200,000 cps, but the viscosity of the two-part adhesive waterproofing material increased by 100 times or more by mixing with the binder. The viscosity rise time varies depending on the mixing time, but it is confirmed that the viscosity increases after about 3 to 5 minutes after mixing.

The two-component type adhesive waterproofing material according to the present invention has an advantage that it can be adhered to the wetted surface since the two-component adhesive waterproofing material does not flow when it is thickened while reacting through the mixer.

≪ Comparative Example 1 &

As shown in Table 2 below, according to Korean Patent No. 10-1013333 (noncured single-liquid type adhesive film waterproofing agent using waste rubber and its manufacturing method) as a conventional waterproofing material, a waterproofing material having a core composition of emulsified asphalt and waste rubber chips .

Composition Composition ratio (parts by weight) Waste rubber chip 10 to 15 Process oil 20-25 Oil asphalt 29.6 to 40 Filler 8-13 Surfactants 1-2 Antioxidant 0.1 to 0.04 SBR 3 to 6 NR 5 ~ 9

The manufactured waterproofing material has a viscosity of 2,000,000 to 5,000,000 cps and is characterized in that the waste rubber is pulverized through mechanical cutting in the production process. In order to decompose the waste rubber, heat is heated to 200 to 230 ° C.

The manufactured waterproofing material has a disadvantage in that a flow due to heat is generated because a high viscosity type product can not be made, and when a high viscosity type is manufactured as much as possible to catch such a flow, workability is deteriorated.

Further, when water and asphalt are used as the emulsified asphalt at a ratio of 5: 5, there is a lot of water in the product, the watertightness is lowered, and the product is emulsified through the surfactant to be water-soluble.

≪ Comparative Example 2 &

As a conventional waterproof material, a waterproofing material having the composition shown in Table 3 was prepared according to Korean Patent No. 10-1030574 (wet surface adhesive high viscous asphalt mastic film waterproofing material and its manufacturing method).

Composition Composition ratio (parts by weight) Amphipathic adhesion promoter 1-5 Process oil 10 to 40 Asphalt modifier 1 to 10 Strength reinforcement 1-5 Heat Resisting Agent 1 to 10 Adhesive reinforcement 2 to 20 asphalt 10 to 30 Mineral fillers for viscosity control 10-20 Flow prevention
additive 10-20 Waste tires 1 to 10 Aqueous modifier 0.3 to 5

The waterproofing material prepared as described above is difficult to uniformly coat the waterproof layer due to low viscosity when the vertical wall portion is applied, and it is difficult to carry out the subsequent process even when the protective sheet is applied.

≪ Comparative Example 3 &

As a conventional waterproof material, a waterproofing material having a composition as shown in Table 4 below was prepared according to Korean Patent No. 10-0820931 (public mastic waterproof material at high temperature and high room temperature and its production method).

Composition Composition ratio (parts by weight) Process oil 30 ~ 72 Mineral filler 20 to 50 asphalt 5 to 30 Modifier 1 to 10 Viscosity modifier 1 to 10 Faiba 0.7 to 5 Compatibilizer 0.3 to 1

Since the waterproofing agent as described above is sprayed at a high temperature, there is a problem in that it is necessary to heat the material, and it is difficult to waterproof the narrow or complicated structure in which the spraying machine can not enter.

In addition, the waterproofing agent has a problem that the cost of the product is high due to high solids content, and the viscosity of the product is very high to satisfy the heat-resistant flow performance.

The two-part adhesive waterproofing material injecting apparatus 100 according to another aspect of the present invention includes a valve body 200, a waterproofing supply connection port 300, and a concrete installation port 400.

Here, the two-part adhesive waterproofing material injecting apparatus 100 is installed in a vertical direction to the concrete structure 10.

That is, the two-component type adhesive waterproofing material flows through the hose 500 through the water supply connection port 300, passes through the valve body 200, and then supplied to the back surface of the concrete structure through the concrete mounting hole 400 .

The valve body 200 has an inlet 210 formed on one side and an outlet 220 formed on the opposite side of the valve body 200. The valve body 200 interlocked with the handle 230, (240).

That is, when the handle 230 is operated, the valve body 200 operates in conjunction with the valve body 200 to open or close the interior of the valve body 200, thereby supplying or blocking the two-component adhesive waterproofing material to the concrete mounting hole 400.

At this time, the valve body 200 is not limited to the drawings, and it can be configured by using a known valve body.

The water supply connector 300 is detachably mounted to the inlet 210 of the valve body 200. At this time, the hose 500 to which the two-pack type adhesive waterproof material is supplied is connected to the waterproof supply connection port 300.

The two-component adhesive waterproofing material supplied to the waterproofing supply connector 300 is the same as described above, and a detailed description thereof will be omitted.

That is, the waterproof supply connector 300 is connected to the hose 500 and then supplies the two-component adhesive waterproof material to the valve body 300.

The water supply connector 300 may be integrally formed with the water supply connector 300. The water supply connector 300 may include a valve connector 310 and a blocking membrane 330 connected to the hose 500 through which the two- And a hose connector (320) provided with the hose connector (320).

The valve connection port 310 and the hose connection port 320 are connected to each other by a spiral connection with the inlet port 210. The hose connection port 320 is fitted to the hose 500, ) Is composed of an attachment / detachment structure.

That is, the water supply connector 300 is formed by screwing and fixing the valve connector 310 to the inlet 210 of the valve body 200, and then connecting the hose connector 320 to the valve connector 310 .

A mounting groove 312 is formed on one side of the coupling portion of the valve connector 310 and the hose connector 320 and an elastic fixture 322 is formed on the opposite side of the valve connector 310 and the hose connector 320, Respectively.

The resilient fastener 322 may be formed in various shapes and the resilient fastener 322 of the present invention may include a spherical ball 322b mounted on the groove 322a formed along the inner surface of the hose connecting hole 320 And a spring 322c mounted between the groove 322a and the ball 322b so that the valve connection port 310 and the hose connection port 320 can be engaged or disengaged.

The blocking membrane 330 of the hose connector 320 is formed of a rubber material located at a connecting portion of the valve connector 310 and a cutout 332 is formed at the center thereof.

That is, the blocking membrane 330 may be opened around the cutout 332 when the valve connector 310 and the hose connector 320 are coupled to each other.

The concrete installation port 400 is detachably mounted to the discharge port 220 of the valve body 200. At this time, the concrete mounting hole 400 is inserted into the concrete structure 10.

That is, the concrete installation port 400 is connected to the discharge port 220 of the valve body 200, and is vertically mounted to the concrete structure 10 to be transferred through the valve body 200, And is supplied to the back surface of the concrete structure 10.

Inside the concrete installation port 400, an internal space 410 is formed in an irregular propeller shape for stirring the two-component adhesive waterproofing agent.

That is, the concrete installation hole 400 is formed in an irregular propeller shape in the inner space 410, so that the two-liquid type pressure-sensitive adhesive supplied through the valve body 200 and the binder easily move .

At this time, the inner space 410 may be formed in a shape such as a wave pattern, a zigzag, or the like.

An air tube 422 may be mounted on the lower portion of the concrete mount 400 and a position fixture 420 may be mounted on the lower edge of the concrete mount 400 to form a fixing protrusion 424.

That is, the concrete installation port 400 is mounted on the upper part of the exterior of the concrete structure 10 so that the concrete installation port 400 is eccentrically eccentrically connected through the air tube 422 when the concrete installation port 400 is inserted And can be fixed through the fixing protrusions 424.

At this time, it can be said that the concrete installation part 400 can be integrally or dividedly formed according to environment, purpose, and the like.

Next, an embodiment of the two-part adhesive waterproofing material injecting apparatus constructed as above will be described.

First, an inlet port 210 is formed on one side, a discharge port 220 is formed on the opposite side, and a valve 240 for interlocking and opening or closing the inside of the handle 230 is provided The valve body 200 is formed.

And a hose connection port 320 having a valve connection port 310 and a blocking membrane 330 connected to the hose 500 through which the two-component adhesive and waterproofing material is supplied to the inlet port 210 of the valve body 200, Mount the connector (300).

Next, when the concrete installation port 400, in which the inner space 410 is formed in an irregular propeller shape for stirring the two-component type adhesive water repellent agent, is installed in the discharge port 220 of the valve body 200, The assembling of the waterproofing material injecting apparatus 100 is completed.

It will be understood that the assembling procedure of the two-part adhesive waterproofing material injecting apparatus may be configured differently from the above.

Next, the two-part adhesive waterproofing material injecting apparatus 100 is inserted into the concrete structure 10 at a designated position in the vertical direction, and then the hose connecting port 320 of the waterproofing supply port 300 is inserted The hose 500 is connected to the hose 500, and then the two-part type adhesive water repellent agent is supplied.

At this time, it is natural that the two-part type adhesive water repellent agent is supplied in accordance with the environment and purpose.

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, You will understand. For example, a person skilled in the art can change the material, size and the like of each constituent element depending on the application field or can combine or substitute the embodiments in a form not clearly disclosed in the embodiments of the present invention, Of the range. Therefore, it should be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, and that such modified embodiments are included in the technical idea described in the claims of the present invention.

100: Two-component adhesive waterproofing material injection device,
200: valve body,
300: Waterproof supply connector,
400: Concrete mounting sphere,
500: Hose.

Claims (15)

delete delete delete delete delete delete delete delete delete delete A valve body having an inlet formed on one side thereof, a discharge port formed on the opposite side thereof, and a valve for interlocking and opening or closing the inside of the handle at the time of operation of the handle disposed outside;
Wherein the process comprises the steps of: 25 to 35 parts by weight of asphalt, 20 to 30 parts by weight of process oil, 5 to 10 parts by weight of a thermoplastic resin, 4 to 8 parts by weight of an adhesive reinforcing agent, 25 to 30 parts by weight of an inorganic propellant, and 10 to 15 parts by weight of a viscosity enhancer; And a binder composed of 50 to 60 parts by weight of styrene-1,3-butadiene latex or acrylonitrile butadiene latex, 1 to 2 parts by weight of an emulsifier and 39 to 45 parts by weight of water at a volume ratio of 10: 1 to 2: 1 A waterproof supply connector into which the two-part adhesive waterproofing material is injected;
And a concrete installation port that is detachably mounted on an outlet of the valve body and is inserted into the concrete structure.
12. The method of claim 11,
Wherein the waterproof supply connection port comprises a valve connection port and a hose connection port provided with a shut-off membrane connected to the hose to which the two-component adhesive waterproofing material is supplied,
Wherein the valve connection port is helically connected to the inlet port, the hose connection port is fitted to the hose, and the valve connection port and the hose connection port are formed in a fitting / detaching structure.
13. The method of claim 12,
Wherein an elastic fastener is mounted on one side of the joint part of the valve connector and the hose connector along a circumference and an elastic fixture on the opposite side so as to be coupled to or detached from the mounting groove.
12. The method of claim 11,
Wherein the inner space of the concrete installation port is formed in an irregular propeller shape.
12. The method of claim 11,
Wherein an air tube is attached to the outside of the concrete mounting hole in a plate shape, and a position fixture having a fixing protrusion is mounted at an end of a lower edge of the air mounting tube.

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