KR20120006608U - Bracket for fixing a window frame coated by insulad - Google Patents

Abstract

The present invention is applied to the outer surface of the bracket for fixing the window frame to prevent the condensation of the adjacent parts of the window frame by applying an insulation coating with good thermal conductivity, and to improve the bracket self-adhesive structure without the conventional welding and bolt coupling method Disclosed is a technology that can significantly improve the durability of the bracket and window frame structure as compared to the conventional, as well as the efficiency of the labor for manufacturing the bracket. The present invention is a horizontal plate (10) laminated in a state where a certain portion is sandwiched between the lower surface of the window frame and the upper surface of the support wall for supporting the window frame from the bottom; A vertical plate 20 having a top end fitted to the bottom surface of the horizontal plate and extending downward, wherein one surface of the extending body is tightly coupled to the outer surface of the support wall; A support plate 30 having an upper end fitted to the bottom of the horizontal plate and a side end fitted to one side of the vertical plate; And a horizontal plate, a vertical plate, and an insulation mixture paint 40 applied to the outer surface of the support plate.

Description

Bracket for fixing a window frame coated by insulad}

The present invention discloses a technique of applying an insulation shield coating having good thermal insulation efficiency to the outer surface of the bracket to prevent condensation that may occur in the bracket installed in the window frame construction, such as a balcony of the building. In particular, the present invention is an improved structure excluding the conventional welding and bolting method to the coupling of the bracket itself and is configured by applying the insulation coating paint on the outer surface.

The load on the window sill on the balcony of a building such as an apartment or a villa is large. In order to firmly support the weight of the window frame, a certain reinforcement is installed between the window frame and the veranda.

Since the reinforcement supports a relatively heavy window frame, a small difference in the structure affects the durability of the reinforcement and further affects the durability of the window frame and the supporting wall adjacent the window frame. Thus, the reinforcement has a very important meaning in the construction of the structure of the building, especially the window frame.

However, the reinforcement for supporting the window frame is arranged in a structure that is laminated to the upper surface of the support wall of the veranda and the bottom surface of the window frame, so that one end of the reinforcement also serves to conduct heat from the outside and the room. Most of the reinforcement for supporting heavy window frames is made of steel.

Steel reinforcement causes heat conduction, which transfers the temperature of the room to the outside very quickly. As a result, the reinforcement portion protruding in the indoor direction is deprived of heat inside the room and becomes very cold on a cold day such as in winter, causing condensation phenomenon of water vapor condensation in the room. The condensation has a problem that the durability of the filling material for finishing the reinforcing material is reduced, and furthermore, the mold causes the beauty of the porch as well as bad health.

In order to solve this problem, temporary techniques such as fitting a plastic case to the outer surface of the reinforcement have been conventionally used, but the composition of the insulation material is weak in blocking the heat conduction of the steel reinforcement, so the effect is very limited. There is a problem.

Accordingly, there has been a demand for a new concept of window frame fixing bracket having good characteristics that can solve the above problems.

The present invention has been proposed in view of the above points, and an object of the present invention is to fix a window frame which can prevent condensation of adjacent areas of the window frame by applying an insulation mixture having good thermal conductivity blocking efficiency to the outer surface of the bracket as a steel reinforcement material. In providing a bracket.

Another object of the present invention is an improved structure excluding the conventional welding and bolting method for the self-joining of the bracket, which significantly improves the durability of the bracket and the window frame structure compared to the conventional method, and significantly improves the efficiency of labor for manufacturing the bracket. It is to provide a bracket for fixing the window frame.

In order to achieve the above object, a window frame fixing bracket according to the present invention includes a horizontal plate laminated in a state in which a predetermined portion is interposed between a lower surface of a window frame and an upper surface of a support wall supporting the window frame from a lower portion thereof; A vertical plate fitted with an upper end coupled to a lower surface of the horizontal plate and extending downward, wherein one surface of the extending body is tightly coupled to an outer surface of the support wall; A support plate having an upper end fitted to a lower surface of the horizontal plate and a side end fitted to one side of the vertical plate; And a horizontal plate, a vertical plate, and an insulation mixture coating applied to an outer surface of the support plate.

A plurality of first protrusions are formed on the upper end of the vertical plate to be fitted with the horizontal plate, a plurality of first fitting holes are formed on the horizontal plate corresponding to the first protrusion, and the first protrusion is fixed to both sides by an external impact. It is preferable that a first groove for accommodating an external impact is formed at the central portion of the end of the first protrusion so that the first protrusion inserted into the first fitting hole is integrally fastened to the first fitting hole by being split.

A plurality of second protrusions are formed on the upper end of the support plate to be fitted with the horizontal plate, and a plurality of second fitting holes are formed on the horizontal plate corresponding to the second protrusion. A second recess for accommodating an external shock may be formed in the central portion of the end portion of the second protrusion so that the second protrusion inserted into the second fitting hole is integrally fastened to the second fitting hole.

A plurality of second protrusions are formed on the side end of the support plate, and a plurality of third fitting holes are formed on the vertical plate corresponding to the second protrusion, and a plurality of third fitting holes are formed on the vertical plate. A second groove for accommodating an external shock may be formed in the central portion of the end portion of the second protrusion such that the second protrusion inserted into the third fitting hole is integrally fastened to the third fitting hole by the distance separation.

A through hole penetrating the support plate may be formed at the center of the support plate so that the construction filler can be filled in the support plate.

Most preferably, the insulator mixed paint of the present invention comprises 45 to 55 parts by weight of resin, 25 to 35 parts by weight of pigment, 10 to 20 parts by weight of solvent, 5 to 15 parts by weight of additive, and 5 to 15 parts by weight of insulation; Curing agent containing 50-60 weight part of aliphatic isocyanate, and 40-50 weight part of solvents; It comprises a, the main and the curing agent is mixed in a volume ratio of 10: 1, the specific gravity of the insulation mixture paint 1.25 ~ 1.29, the viscosity is 110 ~ 115 ku, the particle size is composed of 80㎛ or less.

Bracket for fixing the window frame according to the present invention,

First, it is possible to prevent the condensation of the adjacent area of the window frame by applying the insulation mixture paint having good heat conduction blocking efficiency on the outer surface of the bracket.

Second, by excluding the conventional welding and bolt coupling method for the self-bonding bracket has a very useful effect that not only significantly improved the durability of the bracket and window frame structure compared to the conventional but also significantly improved the efficiency of labor for manufacturing the bracket.

1 is an exploded perspective view showing a window frame fixing bracket according to the present invention,
2 is a perspective view showing a window frame fixing bracket according to the present invention,
3 is an exploded perspective view showing the window frame fixing bracket according to the present invention from another angle,
Figure 4 is a perspective view showing a window frame fixing bracket according to the present invention from a different angle,
5 is an installation state of constructing the window frame fixing bracket according to the present invention,
FIG. 6 is a diagram illustrating a thermal cutoff process using an insulating coating material of the present invention;
7 is a graph showing the results of the thermal insulation performance test by the insulation coating of the present invention.

The load on the window sill on the balcony of a building such as an apartment or a villa is large. In order to support such a window frame, a bracket is installed as a reinforcement material between the window frame and the veranda.

Since the brackets support relatively heavy window frames, small differences in their structure influence the durability of the reinforcement and further affect the durability of the window frames and the supporting wall adjacent the window frames.

Thus, the bracket as a reinforcement has a very important meaning in the construction of the structure of the building, especially the window frame.

In addition, the bracket for supporting the window frame is arranged in a structure that is laminated in engagement with the upper surface of the support wall of the veranda and the lower surface of the window frame, so that one end of the bracket also serves to conduct heat from the outside and the room. Usually, brackets supporting heavy window frames are mostly made of steel.

The bracket made of steel causes heat conduction, which transfers the temperature of the room to the outside very quickly. As a result, the portion of the bracket protruding toward the interior is deprived of heat of the interior to the outside and becomes very cold on a cold day such as in winter, causing condensation phenomenon in which water vapor condenses in the interior.

In order to overcome this condensation phenomenon, the present invention is to apply the insulation mixture paint on the outer surface of the bracket.

In the past, welding and bolting methods have been adopted in joining the bracket itself, which causes the joint part of the bracket itself to age in a relatively short time after the construction of the window frame, thereby causing deterioration of the durability of the entire window frame structure. It was.

The present invention has been proposed in view of the above points, and hereinafter, a preferred embodiment which does not limit the present invention with reference to the accompanying drawings will be described in detail.

1 is an exploded perspective view showing a window frame fixing bracket according to the present invention, [2] is a perspective view showing a window frame fixing bracket according to the present invention, [3] is a window frame according to the present invention 4 is an exploded perspective view showing the fixing bracket at different angles, and [FIG. 4] shows a combined perspective view showing the window frame fixing bracket according to the present invention at another angle.

1 to 4, the window frame fixing bracket according to the present invention, a predetermined portion is sandwiched between the bottom surface of the window frame and the upper end surface of the support wall for supporting the window frame from the bottom to be laminated in an engaged state Horizontal plate 10; A vertical plate 20 having a top end fitted to the bottom surface of the horizontal plate and extending downward, wherein one surface of the extending body is tightly coupled to the outer surface of the support wall; A support plate 30 having an upper end fitted to the bottom of the horizontal plate and a side end fitted to one side of the vertical plate; And a horizontal plate, a vertical plate, and an insulation mixture paint 40 applied to the outer surface of the support plate.

The horizontal plate 10 may be formed with a plurality of long holes 11 for fixing the bolt to the lower surface of the window frame.

In the vertical plate 20, a plurality of bolt holes 23 may be formed in order to fix bolts using anchor bolts on the support wall.

Fitting of the horizontal plate 10 and the vertical plate 20, fitting of the vertical plate 20 and the support plate 30, fitting of the horizontal plate 10 and the support plate 30 are welded or bolted together. It is made solid in an excluded state.

As such, the bracket of the present invention, which is made of steel, can prevent the durability thereof from deteriorating from the load of a relatively heavy window frame due to welding or bolting when the bracket itself is coupled.

In addition, by excluding the work such as welding when the bracket itself, it is possible to significantly improve the efficiency of labor for manufacturing the bracket.

This bracket coupling method is the core technology of the present invention. Hereinafter, a specific configuration for the combination will be described.

Referring to FIG. 1, a plurality of first protrusions 21 fitted into the horizontal plate 10 are formed at an upper end of the vertical plate 20, and the horizontal plate 10 corresponding to the first protrusion 21 is formed. ), A plurality of first fitting holes 12 are formed, and the first protrusions 21 fitted into the first fitting holes 12 are separated by a predetermined distance from both sides due to external impact. A first recess 21a is formed in the central portion of the end portion of the first protrusion 21 so as to be integrally fastened to the fitting hole 12 to accommodate an external impact.

When the first protrusion 21 of the vertical plate 20 is inserted into the first fitting hole 12 of the horizontal plate 10, the first groove 21a impacts the first groove 21a through a sharp device. The first protrusion 21 is finely divided to both sides based on the reference.

Thus, both side walls of the first protrusion 21 receiving the force split based on the first groove 21a strongly engage the inner circumferential wall of the first fitting hole 12.

Due to this, the vertical plate 20 and the horizontal plate 10 are firmly fastened in a state in which special fastening means are excluded.

This principle is equally applicable to the coupling of the support plate 30 and the horizontal plate 10 to be described later, and the support plate 30 and the vertical plate 20.

Referring to FIGS. 1 and 2, a plurality of second protrusions 31 fitted to the horizontal plate 10 are formed at an upper end of the support plate 30, and correspond to the second protrusions 31. A plurality of second fitting holes 13 are formed in the horizontal plate 10, and the second protrusions inserted into the second fitting holes 13 are separated by a predetermined distance to both sides due to external impact. A second recess 31a is formed in the central portion of the end of the second protrusion 31 so as to be integrally coupled to the second fitting hole 13 to accommodate an external impact.

Coupling of the support plate 30 and the horizontal plate 10 through the second yoke 31a is the same as the coupling principle by the impact of the first groove 21a described above.

Referring to FIG. 1, a plurality of second protrusions 31 fitted to the vertical plate 20 are formed at side ends of the support plate 30, and a vertical plate corresponding to the second protrusions 31 may be formed. 20, a plurality of third fitting holes 22 are formed, and the second protrusions 31 fitted to the third fitting holes 22 are formed by splitting the second protrusions 31 to both sides by an external impact. A second recess 31a is formed in the central portion of the end of the second protrusion 31 so as to be integrally fastened to the three fitting holes 22 to receive an external shock.

5 is an installation state diagram of the window frame fixing bracket according to the present invention, the lower surface of the window frame (F) is coupled to the upper surface of the supporting wall (W), the window frame (F) a certain distance in the room direction It is arranged to protrude.

After the window frame is installed by the bracket of the present invention by the distance spaced in the room direction, it is filled with a filler (S) that completely covers the bracket.

The outer surface of the filler, ie the outer wall of the filler in the room direction, is preferably finished with a tile T or the like.

In addition, a through hole 32 penetrating through the support plate 30 is formed in the central portion of the support plate 30 so that the construction filler S penetrates the support plate 30 (see FIG. 1). .

The filler (S) is hardened when a certain time passes after construction, the filler is filled in both the walls of the support plate 30 through the through hole 32 of the support plate 30 during the filling process.

When the filler is cured, the filler and the support plate 30, that is, the bracket are integrally coupled to fix the filler S from the support wall W for a long time.

In order to maximize the thermal barrier effect, the filler (S) may be preferably composed of an insulated mixture powder.

FIG. 6 is a diagram illustrating a heat shielding process using the insulated mixed paint of the present invention. When the insulated mixed paint is coated on the surface, a coating film is formed on the outside of the surface, and thermal energy transmitted from the outside is low. It can be prevented from being transmitted to the front panel, and the long wave reflectance can be high to efficiently reflect sunlight.

Insulation mixed paint according to an embodiment of the present invention, the resin containing 45 to 55 parts by weight, pigment 25 to 35 parts by weight, solvent 10 to 20 parts by weight, 5 to 15 parts by weight of additives, 5 to 15 parts by weight of the insulation; And a curing agent containing 50 to 60 parts by weight of aliphatic isocyanate and 40 to 50 parts by weight of a solvent; It comprises, and the main and the curing agent is mixed in a volume ratio of 10: 1.

First, the subject structure of the insulation mixture paint will be described.

Resin refers to a two-component resin that is cured only when the curing agent is uniformly mixed. The resin is applied as a main raw material for oil paint to form a coating film through curing of the curing agent.

The pigment is a metal oxide synthetic composite inorganic pigment fired at a high temperature, it is preferable to use a heat shield pigment having a solar thermal barrier function. Although ordinary pigments have extremely low reflectance in the infrared wavelength range of 51.4% of sunlight, thermal barrier pigments exhibit a heat resistance effect due to high reflection of infrared rays.

Solvent dissolves the resin to make the pigment and resin uniform, and decreases the viscosity to make the work easier when applying the paint.

The additive is a dispersant that helps to disperse pigments and resins well and prevents reagglomeration when dispersing the paint, a desiccant which promotes drying by adding to an oxidative polymerization type paint, and a plasticizer that improves durability by preventing aging by giving flexibility to the coating film. UV absorber which improves durability by preventing discoloration when exposed to sunlight, sedimentation inhibitor which improves storage of paint by preventing pigment from settling, and color that prevents pigment from separating when several pigments are mixed Small amount of antiseparation agent may be added. Here, the antisettling agent is preferably made of any one of a modified polyurea material, an amide wax and a synthetic wax of a polyethylene polymer material.

Insulade is a fine circular hollow powder with alumino silicate as the main component and is 30 ~ 100㎛ in size. It is a cutting-edge material that exhibits excellent heat reflection and heat resistance effect by forming a ceramic layer of closed air layer. Insulation is the only ceramic material that is empty even when the inside is empty, and it forms a ceramic film (insulation layer) on the coating layer on the surface of the coating, so it has excellent thermal insulation and condensation prevention effect, and has low thermal conductivity. It blocks more than 85% of radiant heat, blocks heat loss caused by indoor convection in winter, and prevents drafts and condensation.

And the hardening | curing agent structure of an insulation coating material is as follows.

Aliphatic isocyanates have a dense crosslinking density upon curing reaction with the resin in the resin composition. In order to control the viscosity of the resin composition, a solvent is added and dissolved in aliphatic isocyanate. Examples of the solvent include diluting solvents such as alcohols, esters, ketones and hydrocarbons.

Referring to the production method of the insulation coating paint as follows.

The main material and the hardener are made in two processes. First, in order to prepare the main body, the pigment, resin, and solvent are added to the stirrer, and the mixture is stirred uniformly for 10 to 30 minutes at a stirring speed of 500 to 1000 rpm. Soften to Next, insert the insulation and additives, and adjust the viscosity, specific gravity, color, etc., to completely mix and stir. On the other hand, the curing agent is put into the aliphatic isocyanate in the stirrer and mixed and stirred uniformly for 10 to 30 minutes at a stirring speed of 500 to 1000 rpm.

The above-mentioned main ingredient and the curing agent are mixed at a volume ratio of 10: 1, sufficiently stirred, and then naturally dried to form a coating film. Insulator mixtures prepared in this way has a specific gravity of 1.25 to 1.29, a viscosity of 110 to 115 ku, and a particle size of 80 μm or less.

Table 1 below shows the physical properties of the insulation mixture paint.

Item
Property value
color
White
importance
1.25-1.29
Nonvolatile matter
65% or more
Polish
Matte
Granularity
Less than 80㎛
Dilution rate
Within 10%
Viscosity
110-115ku
Drying time
Within 24 hours
Thermal conductivity 0.061kcal / mh ℃
(0.1W / m / ℃)
reflectivity
1.53
Thermal resistance coefficient
20
Melting point
1800 ℃

In addition, the excellent performance was confirmed through the performance test of infrared cut-off, heat shield, heat reflection, condensation prevention to evaluate the performance of the present inventors mixed paint.

7 is a graph showing the results of the thermal insulation performance test by the insulation coating of the present invention. In order to compare the infrared ray blocking performance of the general insulation paint and the insulation mixture paint, each paint is coated on a beam light plate of 20 × 30 cm and heated to an infrared lamp for about 1 hour, and then the surface of the coated beam light plate Temperature and internal temperature were measured to compare the infrared blocking performance of each. In the test condition, the light source of the infrared lamp kept 150W and the distance from the heat source was 15cm to detect the surface temperature and the internal temperature.

According to the test results of the following [Table 2], the difference between the surface temperature of the normal insulation paint and the insulation mixture is a maximum of 23.5 ℃, the difference of the internal temperature is a maximum of 7.7 ℃. Insulation mixture paint used in the present invention by mixing a heat shield pigment having a high reflectance with infrared rays and an insulation shield having an excellent effect of heat shielding and heat reflection, it can be seen that the infrared shielding effect is superior to the general insulating material.

General Insulation Paint
Insulated Mixed Paint
Temperature difference
Surface temperature (℃)
102
78.5
23.5
Internal temperature (℃)
45
37.3
7.7

The heat shield performance test was conducted to compare the heat shielding performance of the heat transfer through the walls of the building.In order to simulate the degree of heat shielding for each type of paint, the stainless steel box manufactured with the size of 300 × 300 × 300mm and the thickness of 5mm was used for the non-painting, general insulation paint, and insulation coating. Three kinds of paints were installed in the temperature change tester, and the heat shielding performance was compared and tested according to the internal and external temperature changes of the three kinds of paints according to the temperature change.

In the case of unpainted, there is no big difference with the change of set temperature.In case of general insulation material, there is a difference of about 2 ~ 3 ℃, and in the case of insulation paint, the difference of internal temperature change is over 10 ℃. In particular, it showed an excellent thermal barrier effect in the section where the outside temperature rises.

According to the test results of the following [Table 3], when the insulation mixture is coated, the internal temperature change did not change sensitively to the ambient temperature change, and it can be seen that the thermal barrier performance is excellent.

division
Internal and external temperature difference
Test Methods
No painting
Around 1 ℃
Check the internal and external temperature differences of the three samples after exposure to sunlight for about 1 hour.
General Insulation Paint
2 ~ 3 ℃
Insulated Mixed Paint
10 to 11 ℃

The heat reflection performance test is performed to compare the degree of heat reflection by daylight by the kinds of paintings on the walls of buildings, especially the exterior wall.Then, the paint is painted on the cement plate of 300 × 300 × 50mm. Three samples of the coating were prepared and exposed to sunlight for about 1 hour, and then the highest surface temperature of each type was measured to compare the respective heat reflection performances.

According to the test results of the following [Table 4], it can be seen that the insulation coating is better heat reflection performance because the heat of the unpainted coating is the highest.

division
Surface temperature
Test Methods
No painting
57.5 ℃

Comparison of surface temperature after exposure of three paints to sunlight for about 1 hour
General Insulation Paint
44.3 ℃
Insulated Mixed Paint
33.7 ℃

Condensation prevention performance test consists of three samples of 100mm in diameter and 140mm in height, stainless steel cone, unpainted, general paint and insulation mixed paint, and then filled with 3% NaCl solution and ice and measured the amount of condensation by time. Compared.

According to the test results of the following [Table 5], it can be seen that the increase in the amount of dew condensation with time is the least insulated mixture paint compared to the non-painted, general insulation paint. Therefore, it can be seen that the insulation effect of the insulation mixture paint is excellent, and the effect of preventing condensation appears.

division

Dew amount (g)

Test Methods

30 minutes
60 minutes
90 minutes
No painting
2.4
5.2
6.8
Fill the stainless cone with 3% NaCl solution and ice and compare the amount of condensation by time.
General Insulation Paint
1.2
5.1
6.6
Insulated Mixed Paint
0.3
1.8
3.8

In addition, as a result of observing condensation in the constant temperature and humidity room for the condensation prevention performance test, it was confirmed that there is no condensation as shown in the following [Table 6].

Test Items
Exam conditions
Condensation observation result
Constant temperature and humidity room
Low temperature room

Condensation prevention
Performance test

10 ℃
60%

5 ℃
No condensation
0 ℃
No condensation
-5 ℃
No condensation
-10 ℃
No condensation

On the other hand, the general thermal insulation paint and insulation coating paint on the inner wall, and compared the inner and outer wall temperature difference under direct sunlight, the temperature difference occurred as shown in the following [Table 7].

division
General Insulation Paint
Insulated Mixed Paint
Temperature difference
Outer wall temperature
45.6 ℃
33.3 ℃
12.3 ℃
Wall temperature
28.3 ℃
24.4 ℃
3.9 ℃

In addition, as a result of comparing the temperature difference between the outer wall temperature and time zones, a temperature difference occurred as shown in Table 8 below.

Hours
11 12 13 14 15
Temperature (℃)

30.56
32.78
33.89
33.33
31.11 outer wall
General Insulation Paint (℃) 38.89 40 41.67 40.56 39.44 Insulation mixed paint (℃) 31.11 31.67 31.67 31.67 29.44 Temperature difference (℃) 7.78 8.33 10 8.89 10 inside wall
General Insulation Paint (℃) 30 32.22 33.33 32.78 30.56 Insulation mixed paint (℃) 26.11 27.78 29.44 28.89 26.11 Temperature difference (℃) 3.89 4.44 3.89 3.89 4.45

As described above, most preferably the insulation coating material of the present invention is 45 to 55 parts by weight of resin, 25 to 35 parts by weight of pigment, 10 to 20 parts by weight of solvent, 5 to 15 parts by weight of additive, 5 to 15 parts of insulation. Subjects containing parts; Curing agent containing 50-60 weight part of aliphatic isocyanate, and 40-50 weight part of solvents; It comprises a, the main and the curing agent is mixed in a volume ratio of 10: 1, the specific gravity of the insulation mixture paint 1.25 ~ 1.29, the viscosity is 110 ~ 115 ku, the particle size is composed of 80㎛ or less.

10: horizontal plate 11: long hole
12: first fitting hole 13: second fitting hole
20: vertical plate 21: first projection
21a: first groove 22: third insertion hole
23: bolt hole 30: support plate
31: second protrusion 31a: second groove
32: through-hole 40: insulation coating
F: window frame W: support wall
T: Tile S: Filler

Claims (7)

A horizontal plate 10 stacked in a state where a predetermined portion is inserted between the bottom surface of the window frame F and the top surface of the support wall W supporting the window frame from the bottom;
A vertical plate 20 having an upper end fitted to the lower surface of the horizontal plate and extending downward, wherein one surface of the extending body is tightly coupled to an outer surface of the support wall;
A support plate 30 having an upper end fitted to a lower surface of the horizontal plate and a side end fitted to one side of the vertical plate;
An insulation mixture paint (40) applied to the outer surface of the horizontal plate, the vertical plate, and the support plate;
Insulation coating window frame fixing bracket comprising a. The method according to claim 1,
The insulation mixture paint,
A subject containing 45 to 55 parts by weight of a resin, 25 to 35 parts by weight of a pigment, 10 to 20 parts by weight of a solvent, 5 to 15 parts by weight of an additive, and 5 to 15 parts by weight of an insulation; And
Curing agent containing 50-60 weight part of aliphatic isocyanate, and 40-50 weight part of solvents; Including;
Insulating coating window frame fixing bracket, characterized in that the main material and the curing agent are mixed in a volume ratio of 10: 1. The method according to claim 2,
Specific insulation of the insulation coating paint is 1.25 ~ 1.29, viscosity is 110 ~ 115 ku, the particle size is 80μm or less bracket for fixing the insulation coating window frame. The method according to claim 3,
A plurality of first protrusions 21 are formed at an upper end of the vertical plate 20 to be fitted to the horizontal plate 10, and a first protrusion is formed on the horizontal plate 10 corresponding to the first protrusion 21. A plurality of fitting holes 12 are formed, and the first protrusion 21 inserted into the first fitting hole 12 is first fitted by splitting the first protrusion 21 to both sides by an external impact. Insulated coating window frame fixing bracket, characterized in that the first groove (21a) for receiving an external shock is formed in the central portion of the end of the first protrusion (21) to be integrally coupled to the ball (12). The method of claim 4,
A plurality of second protrusions 31 fitted to the horizontal plate 10 are formed at an upper end of the support plate 30, and a second protrusion is formed on the horizontal plate 10 corresponding to the second protrusions 31. A plurality of fitting holes 13 are formed, and the second protrusions 31 fitted to the second fitting holes 13 are separated by a predetermined distance from both sides due to external impact. Insulated coating window frame fixing brackets, characterized in that the second groove (31a) for receiving an external shock is formed in the central portion of the end of the second protrusion (31) to be integrally fastened to the fitting hole (13). The method according to claim 5,
A plurality of second protrusions 31 fitted to the vertical plate 20 are formed at side ends of the support plate 30, and the vertical plate 20 corresponding to the second protrusions 31 is formed on the side plates. A plurality of third fitting holes 22 are formed, and the second protrusions 31 fitted to the third fitting holes 22 are separated by a predetermined distance from both sides due to external impact. Insulated coating window frame fixing brackets, characterized in that the second groove (31a) for receiving an external shock is formed in the central portion of the end of the second projection (31) to be integrally coupled to the third fitting hole (22). The method of claim 6,
Insulated coating, characterized in that the through-hole 32 penetrating through the support plate 30 is formed in the central portion of the support plate 30 so that the filling filler (S) for construction through the support plate 30 Brackets for fixing window frames.

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