KR102034685B1 - Insulation structure, and structure and method for constructing building wall using the same - Google Patents

Abstract

The present invention relates to an insulation structure, a structure for insulation construction for an outer wall body of a building using said insulation structure, and a method thereof. In particular, the insulation structure of the present invention comprises: a structure frame having a plurality of space units therein; a plurality of first insulation filling materials filled up to a 1/2 point of the space units in the structure frame to provide an insulation function; a plurality of second insulation filling materials having different physical properties from that of the first insulation filling materials, and filled into remaining portions of the space units in the structure frame to provide an insulation function along with the first insulation filling materials; a pair of filling material supporting sheets arranged at both sides of the structure frame to be bonded with the structure frame, and located at the correspondent position to support the first insulation filling materials and the second insulation filling materials; and a pair of plaster boards arranged on an outer wall of the pair of filling material supporting sheets to be screw-coupled to the pair of filling material supporting sheets and the structure frame.

Description

Insulation structure, and structure and method for constructing building wall using the same}

The present invention relates to a heat insulating structure, a structure and method for heat insulating construction of a building exterior wall using the heat insulating structure, and more specifically, by presenting a heat insulating structure that is more effective and improved than the conventional ones. Insulation structure, which can reduce the damage caused by condensation such as mold, moisture, etc., and can reduce energy loss by improving the efficiency of heating and cooling in the room, will be.

Air contains water vapor. The higher the temperature, the greater the amount of water vapor, and the lower the temperature, the smaller the amount. Such condensation is known to occur.

On the other hand, condensation on the surface of the outer wall of the building is the most common, but also occurs inside, the condensation may cause contamination, material separation, falling, rotting and mold, moisture, and the like. Therefore, it is common to apply an insulating structure to the outer wall of a building.

1 is a structural diagram of a general thermal insulation building exterior wall.

Referring to this figure, the heat insulation structure 1 also called a heat insulation panel is constructed in the exterior wall 3 of a building in a normal building.

The thermal insulation structure 1 is fixed at the corresponding position through the fixing means 4 coupled on the line of the bottom 2 or is integrally constructed through the formwork.

FIG. 2 is a detailed view of the heat insulating structure applied to FIG. 1, and FIG. 3 is an exploded view of FIG. 2.

Referring to these drawings, the thermal insulation structure 1 according to the prior art includes a built-in groove forming body 10 is formed with a panel built-in groove 11 on the inner side of the edge.

The panel interior groove 11 of the interior groove forming body 10 is provided with a heat insulation panel 20, for example, styrofoam. In addition, an inner groove blocking member 30 is disposed outside the insulation panel 20.

The built-in groove blocker 30 is bound to the panel built-in groove 11 of the built-in groove forming body 10 with the insulating panel 20 interposed therebetween to prevent the heat-insulated panel 20 from being exposed to the outside while being insulated from the panel. It prevents the departure of (20). Built-in groove blocker 30 is generally applied to the concrete.

On the other hand, the structure as described above is a general example of the heat insulation structure for the outer wall of the conventional building, in the case of this conventional technology, due to structural limitations, the practical heat insulation effect is inevitably deteriorated, and thus the increase factor of the heating cost in winter, etc. Given that this can be done, the development of technology to solve this is required.

Korean Patent Office Application No. 10-2008-0001714 Korean Patent Office Application No. 10-2011-0143323 Korean Patent Office Application No. 10-2016-0097628 Korean Patent Office Application No. 10-2016-0103455

An object of the present invention, by providing a more effective and improved thermal insulation structure than before, can reduce the damage caused by contamination, material separation, falling, rotting and mold, moisture, condensation, etc., as well as increase the heating and cooling efficiency of the room. It is to provide a heat insulating structure, which can reduce energy loss, and the heat insulating construction structure and method of the building exterior wall using the heat insulating structure.

The object is a structural frame formed with a plurality of space portion therein; A plurality of first insulating fillers filled to one half of the spaces in the structural frame to provide thermal insulation; A plurality of second insulating fillers having different physical properties from those of the first insulating filler and filled in the remaining portions of the spaces in the structural frame to provide a heat insulating function together with the first insulating filler; A pair of filler support sheets disposed on both sides of the structural frame and bonded to the structural frame and supporting the first insulating filler and the second insulating filler at a corresponding position; And a pair of gypsum boards disposed on an outer wall of the pair of filler support sheets and screwed with the pair of filler support sheets and the structural frame.

The first insulating filler is 3 to 13 parts by weight of methylenediphenyl diisocyanate, 13 to 52 parts by weight of MDI-oligomer, 34 to 48 parts by weight of chlorisopropyl phosphate, dimethyl It may be prepared to have a composition ratio of 14 to 44 parts by weight of ether (dimethylether), 3 to 15 parts by weight of propane / butane mixture.

The second insulating filler is 6 to 10 parts by weight of methylenediphenyl diisocyanate, 10 to 30 parts by weight of MDI-oligomer, 30 to 46 parts by weight of chlorisopropyl phosphate, dimethyl It may be prepared to have a composition ratio of 10 to 50 parts by weight of ether (dimethylether), 5 to 10 parts by weight of propane / butane mixture.

On the other hand, the object is an outer wall concrete layer forming the outer wall of the building; A leak prevention layer formed on an outer wall of the concrete wall of the outer wall to prevent leakage into the room, but formed by adhesion of a waterproof urethane film; A first adhesive layer formed on an outer wall of the leak prevention layer and formed of an environment-friendly epoxy resin; An insulating structure fixed to the outer wall of the first adhesive layer by construction; A second adhesive layer formed on an outer wall of the heat insulation structure and formed of an environment-friendly epoxy resin; A surface strength reinforcement layer which is installed on an outer wall of the second adhesive layer and is applicable to a silicon pad that reinforces the surface strength of the thermal insulation structure but has a buffer function; It is installed on the outer wall of the surface strength reinforcing layer, and fine ceramic stone powder, acric in order to provide a solar reflection or solar heat blocking effect. Emulsion. A heat shield paint layer formed by using an aqueous heat shield paint containing a material such as urethane; A pattern forming layer formed on an outer wall of the heat shielding coating layer; And a pollution prevention layer formed on an outer wall of the pattern forming layer, wherein the insulating structure includes: a structural frame having a plurality of spaces having the same size formed therein and having a rectangular cross-sectional shape and made of stainless steel; A plurality of first insulating fillers filled to one half of the spaces in the structural frame to provide thermal insulation; A plurality of second insulating fillers having different physical properties from those of the first insulating filler and filled in the remaining portions of the spaces in the structural frame to provide a heat insulating function together with the first insulating filler; A pair of filler support sheets disposed on both sides of the structural frame and bonded to the structural frame and supporting the first insulating filler and the second insulating filler at a corresponding position; And a pair of gypsum boards disposed on an outer wall of the pair of filler support sheets and screwed with the pair of filler support sheets and the structural frame, the pair of gypsum boards being thicker than the filler support sheets. It is achieved by heat insulation construction structure of building outer wall to say.

The first insulating filler is 3 to 13 parts by weight of methylenediphenyl diisocyanate, 13 to 52 parts by weight of MDI-oligomer, 34 to 48 parts by weight of chlorisopropyl phosphate, dimethyl 14 to 44 parts by weight of ether (dimethylether), 3 to 15 parts by weight of a propellant (Propane / Butane mixture) is prepared to have a composition ratio, the second insulating filler is 6 to 10 parts by weight of methylenediphenyl Diisocyanate, 10-30 parts by weight of MDI-oligomer, 30-46 parts by weight of chlorisopropyl phosphate, 10-50 parts by weight of dimethylether, 5-10 parts by weight of propane / butane mixture It can be manufactured to have a composition ratio.

On the other hand, the object, the outer wall concrete layer forming step of forming an outer wall concrete layer on the outer wall of the building; Leak prevention layer construction step of constructing a leak prevention layer by attaching a waterproof urethane film to the outer wall of the outer concrete wall to prevent leakage into the room; A first adhesive layer forming step of forming a first adhesive layer made of an eco-friendly epoxy resin on an outer wall of the leakage preventing layer; An insulation structure construction step of constructing an insulation structure on an outer wall of the first adhesive layer; A second adhesive layer forming step of forming a second adhesive layer of an eco-friendly epoxy resin on an outer wall of the heat insulating structure; Forming a surface strength reinforcement layer on the outer wall of the second adhesive layer to form a surface strength reinforcement layer applicable to a silicon pad having a buffer function to reinforce the surface strength of the thermal insulation structure; Fine ceramic crushed stone, Aric in order to provide a solar reflection or sun block effect on the outer wall of the surface strength reinforcing layer. Emulsion. A heat shield paint layer forming step of forming a heat shield paint layer using an aqueous heat shield paint including a material such as urethane; A pattern forming layer forming step of forming a pattern forming layer on an outer wall of the heat shielding coating layer; And a pollution prevention layer forming step of forming a pollution prevention layer on an outer wall of the pattern formation layer, wherein the heat insulation structure includes: a structural frame having a plurality of spaces formed therein; A plurality of first insulating fillers filled to one half of the spaces in the structural frame to provide thermal insulation; A plurality of second insulating fillers having different physical properties from those of the first insulating filler and filled in the remaining portions of the spaces in the structural frame to provide a heat insulating function together with the first insulating filler; A pair of filler support sheets disposed on both sides of the structural frame and bonded to the structural frame and supporting the first insulating filler and the second insulating filler at a corresponding position; And a pair of gypsum boards disposed on the outer walls of the pair of filler support sheets and screwed to the pair of filler support sheets and the structural frame. Is achieved.

According to the present invention, by providing a more effective and improved thermal insulation structure than before, it is possible to reduce the damage caused by contamination, material separation, fall, decay, mold, moisture, condensation, etc., as well as increase the heating and cooling efficiency of the room. There is an effect to reduce the energy loss.

1 is a structural diagram of a general thermal insulation building exterior wall.
FIG. 2 is a detailed view of the heat insulation structure applied to FIG. 1.
3 is an exploded view of FIG. 2.
4 is a perspective view of an insulating structure according to an embodiment of the present invention.
5 is an exploded perspective view of FIG. 4.
6 is a diagram of a heat insulation construction structure of the building exterior wall using the heat insulation structure of FIG.
FIG. 7 is a flowchart of a method for thermally insulating a building exterior wall using the heat insulating structure of FIG. 4.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

However, since the description of the present invention is only an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiments described in the text.

For example, since the embodiments may be variously modified and have various forms, the scope of the present invention should be understood to include equivalents capable of realizing the technical idea.

In addition, the object or effect presented in the present invention does not mean that a specific embodiment should include all or only such effects, it should not be understood that the scope of the present invention is limited by this.

In this specification, this embodiment is provided to make the disclosure of the present invention complete, and to fully convey the scope of the invention to those skilled in the art. And the present invention is only defined by the scope of the claims.

Thus, in some embodiments, well known components, well known operations and well known techniques are not described in detail in order to avoid obscuring the present invention.

On the other hand, the meaning of the terms described in the present invention is not limited to the dictionary meaning, it will be understood as follows.

When a component is referred to as being "connected" to another component, it should be understood that there may be other components in between, although it may be directly connected to the other component. On the other hand, when a component is said to be "directly connected" to another component, it should be understood that there is no other component in between. On the other hand, other expressions describing the relationship between the components, such as "between" and "immediately between" or "neighboring to" and "directly neighboring to", should be interpreted as well.

Singular expressions should be understood to include plural expressions unless the context clearly indicates otherwise, and terms such as "include" or "have" refer to features, numbers, steps, operations, components, parts, or parts thereof described. It is to be understood that the combination is intended to be present and does not exclude in advance the possibility of the presence or addition of one or more other features or numbers, steps, operations, components, parts or combinations thereof.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined.

Generally, the terms defined in the dictionary used are to be interpreted as being consistent with the meanings in the context of the related art, and should not be interpreted as having ideal or excessively formal meanings unless clearly defined in the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the description of the embodiments, the same reference numerals are given to the same components, and in some cases, the description of the same reference numerals will be omitted.

4 is a perspective view of a heat insulating structure according to an embodiment of the present invention, FIG. 5 is an exploded perspective view of FIG. 4, FIG. 6 is a view of a heat insulating construction structure of a building outer wall using the heat insulating structure of FIG. 4, and FIG. 7 is FIG. 4. It is a flowchart of the insulation construction method of the exterior wall of a building using the insulation structure of the.

Referring to these drawings, in the present embodiment, since the heat insulating structure 100 having the structure as shown in FIGS. 4 and 5 is applied, the present invention provides a more effective and improved heat insulating structure than the conventional one, so that the phenomenon of contamination, material separation, dropping, and rotting Damage caused by condensation such as mold and moisture can be reduced, and energy loss can be reduced by increasing the efficiency of heating and cooling the room.

Prior to the description of the construction structure and method, the thermal insulation structure 100 will be described with reference to FIGS. 4 and 5.

As shown in Figures 4 and 5, the insulating structure 100 according to an embodiment of the present invention includes a structural frame (110).

The structural frame 110 has a rectangular cross-sectional shape and may be made of stainless steel. A plurality of spaces 115 are formed in the structural frame 110. The sizes of the spaces 115 are all the same. Since the spaces 115 have the same size, the first and second heat insulating fillers 121 and 122 may also be manufactured in the same size, and thus, the manufacturing may be convenient.

The first and second insulating fillers 121 and 122 are filled in the spaces 115 in the structural frame 110.

At this time, the plurality of first insulating fillers 121 are filled up to one half of the spaces 115 in the structural frame 110, and the plurality of second insulating fillers 122 are spaces in the structural frame 110. The remaining portion of the 115 is filled.

These first and second insulating fillers 121 and 122 both provide thermal insulation. As the first and second insulating fillers 121 and 122 are applied, damages due to contamination, material separation, dropping, rot, mold, moisture, and condensation may be reduced, and energy efficiency may be increased by increasing heating and cooling efficiency of the room. Can reduce the cost.

Meanwhile, in the present embodiment, the first and second heat insulating fillers 121 and 122 provide a heat insulating function.

That is, the first insulating filler 121 is 3 to 13 parts by weight of methylenediphenyl diisocyanate, 13 to 52 parts by weight of MDI-oligomer, 34 to 48 parts by weight of chlorisopropyl phosphate It may be prepared to have a composition ratio of 14 to 44 parts by weight of dimethylether and 3 to 15 parts by weight of propane / butane mixture.

And the second insulating filler 122 is 6 to 10 parts by weight of methylenediphenyl diisocyanate, 10 to 30 parts by weight of MDI-oligomer, 30 to 46 parts by weight of chlorisopropyl phosphate It may be prepared to have a composition ratio of 10 to 50 parts by weight of dimethylether and 5 to 10 parts by weight of propane / butane mixture.

A pair of filler support sheets 130 are disposed on both sides of the first and second insulating fillers 121 and 122.

The pair of filler support sheets 130 are disposed on both sides of the structural frame 110 to be bonded to the structural frame 110, and the first insulating filler 121 and the second insulating filler 122 at the corresponding positions. ) To support.

And a pair of gypsum board 140 is disposed on both sides of the pair of filler support sheet 130. The pair of gypsum boards 140 are screw-coupled with the pair of filler support sheets 130 and the structural frame 110 in a state arranged on the outer wall of the pair of filler support sheets 130. A pair of gypsum board 140 forms the outer wall of the substantial structural frame 110. At this time, the gypsum board 140 is formed to be thicker than the thickness of the filler support sheet 130 to provide structural rigidity.

On the other hand, using such a heat insulating structure 100 can be implemented a construction structure as shown in FIG.

Referring to FIG. 6, the insulation construction structure of the building exterior wall according to the present embodiment includes an exterior wall concrete layer 150 forming the exterior wall of the building. Although the drawings are exaggerated in FIG. 6, the thickness of the outer wall concrete layer 150 is substantially thicker than the others.

The outer wall of the outer concrete wall layer 150 is formed with a leakage preventing layer 171 to prevent leakage into the room. The leakage preventing layer 171 may be formed of a waterproof urethane film. That is, a waterproof urethane film is attached to the outer wall of the outer wall concrete layer 150 to prevent leakage to the place. Attaching the waterproof urethane film to the outer wall of the outer wall concrete layer 150 may provide an advantageous effect to the outer wall protection because a slight buffering function is added.

The first adhesive layer 161 is installed on the outer wall of the leakage preventing layer 171, and the second adhesive layer 162 is formed on the opposite side of the first adhesive layer 161. The first adhesive layer 161 and the second adhesive layer 162 may be provided for adhesion of the heat insulating structure 100, and may be applied to environmentally friendly epoxy resins, respectively.

The thermal insulation structure 100 is constructed between the first adhesive layer 161 and the second adhesive layer 162. The detailed structure of the heat insulation structure 100 is as above-mentioned.

The outer wall of the second adhesive layer 162 is formed with a surface strength reinforcing layer 172 to reinforce the surface strength of the thermal insulation structure 100. The surface strength reinforcing layer 172 may be applied to a silicon pad having a buffer function.

On the outer wall of the surface strength reinforcing layer 172, a heat shielding coating layer 173 is provided to provide a sun reflection or sun blocking effect. The heat shield paint layer 173 may be formed by application of the heat shield paint. At this time, the heat shield paint is a fine ceramic stone powder, aric as an aqueous paint. Emulsion. Material, such as urethane, is included.

The pattern forming layer 174 is formed on the outer wall of the heat shielding coating layer 173. The pattern forming layer 174 may pattern a pattern, a pattern, or the like on the wall.

In addition, a pollution prevention layer 175 is installed on the outer wall of the pattern forming layer 174 to prevent contamination due to outside air. The antifouling layer 175 may be a kind of transparent paint.

Hereinafter, the heat insulation construction method of a building exterior wall body is demonstrated serially with reference to FIG.

First, the outer wall concrete layer 150 is formed on the outer wall of the building (S11). The thickness of the outer wall concrete layer 150 may be the thickest.

Next, in order to prevent leakage into the room, the leakage preventing layer 171 is constructed by attaching the waterproof urethane film to the outer wall of the outer wall concrete layer 150 (S12).

Then, the first adhesive layer 161 made of an eco-friendly epoxy resin is formed on the outer wall of the leakage preventing layer 171 (S13), and after the heat insulating structure 100 is constructed on the outer wall of the first adhesive layer 161, the heat insulating structure again. A second adhesive layer 162 made of an environment-friendly epoxy resin is formed on the outer wall of the step 100 (S15).

Next, on the outer wall of the second adhesive layer 162, a surface strength reinforcement layer 172 applicable to a silicon pad having a buffer function for reinforcing the surface strength of the thermal insulation structure 100 is formed (S16).

Then, to provide a sun reflection or solar heat shielding effect on the outer wall of the surface strength reinforcing layer 172, fine ceramic stone powder, Akric. Emulsion. The heat shield paint layer 173 is formed using the water-based heat shield paint containing a material such as urethane (S17).

Next, the pattern forming layer 174 is formed on the outer wall of the heat shielding paint layer 173 (S18), and then the contamination prevention layer 175 is formed on the outer wall of the pattern forming layer 174 (S19) to provide a structure as shown in FIG. 6. can do.

According to the present embodiment having the structure and action as described above, by providing a more effective and improved thermal insulation structure than before, damage due to contamination, material separation, falling, rotting and mold, moisture, and condensation can be reduced. In addition, the energy efficiency can be reduced by increasing the heating and cooling efficiency of the room.

As described above, the present invention is not limited to the described embodiments, and various modifications and changes can be made without departing from the spirit and scope of the present invention, which will be apparent to those skilled in the art. Therefore, such modifications or variations will have to be belong to the claims of the present invention.

100: insulation structure 110: structural frame
115: space portion 121: the first insulating filler
122: second insulating filler 130: sheet for supporting the filler
140: plaster board 150: outer wall concrete layer
161: first adhesive layer 162: second adhesive layer
171: leakage prevention layer 172: surface strength reinforcement layer
173: heat shielding coating layer 174: pattern forming layer
175: antifouling layer

Claims (6)

delete delete delete An outer wall concrete layer forming an outer wall of the building;
A leak prevention layer formed by attachment of a waterproof urethane film while being installed on the outer wall of the concrete wall of the outer wall to prevent leakage into the room;
A first adhesive layer formed on an outer wall of the leak prevention layer and formed of an environment-friendly epoxy resin;
Constructed and fixed on the outer wall of the first adhesive layer, the structure frame is formed with a plurality of spaces therein, filling up to a half point of the spaces in the structure frame to provide a thermal insulation function, Methylenediphenyl Diisocyanate) 3 to 13 parts by weight, MDI-oligomer 13 to 52 parts by weight, chlorisopropyl phosphate 34 to 48 parts by weight, dimethylether 14 to 44 parts by weight, propellant ( Propane / Butane mixture) A plurality of first insulating fillers, which are manufactured to have a composition ratio of 3 to 15 parts by weight, have different physical properties from those of the first insulating fillers, and are filled in the remaining portions of the spaces in the structural frame to insulate the first thermal insulation. It provides heat insulation with filler, 6-10 parts by weight of Methylenediphenyl Diisocyanate, MDI-oligomer 10-30 A plurality of second insulating fillers prepared to have a composition ratio of 30 parts by weight, 30 to 46 parts by weight of chlorisopropyl phosphate, 10 to 50 parts by weight of dimethylether, and 5 to 10 parts by weight of propane / butane mixture. And a pair of filler supporting sheets disposed on both sides of the structural frame and bonded to the structural frame and supporting the first insulating filler and the second insulating filler at the corresponding positions, and the pair of filler supports. A heat insulating structure manufactured on the outer wall of the sheet for manufacturing and including a pair of filler support sheets and a pair of gypsum boards screwed to the structural frame;
A second adhesive layer formed on an outer wall of the heat insulation structure and formed of an environment-friendly epoxy resin;
A surface strength reinforcement layer which is installed on an outer wall of the second adhesive layer and is applicable to a silicon pad that reinforces the surface strength of the thermal insulation structure but has a buffer function;
It is installed on the outer wall of the surface strength reinforcing layer, and fine ceramic stone powder, acric in order to provide a sun reflection or sun blocking effect. Emulsion. A heat shield coating layer formed by using an aqueous heat shield paint containing a material such as urethane;
A pattern forming layer formed on an outer wall of the heat shielding coating layer; And
A pollution prevention layer constructed on an outer wall of the pattern forming layer,
The heat insulation structure,
A plurality of spaces having the same size and having a rectangular cross-sectional shape formed therein, the structural frame made of stainless steel;
A plurality of first insulating fillers filled to one half of the spaces in the structural frame to provide thermal insulation;
A plurality of second insulating fillers filled in the remaining portions of the spaces in the structural frame to provide a thermal insulation function with the first insulating filler;
A pair of filler support sheets disposed on both sides of the structural frame and bonded to the structural frame and supporting the first insulating filler and the second insulating filler at a corresponding position; And
A pair of gypsum boards disposed on an outer wall of the pair of filler support sheets and screwed with the pair of filler support sheets and the structural frame, the pair of gypsum boards being made thicker than the filler support sheets; Insulation construction structure of building exterior wall.
The method of claim 4, wherein
The first insulating filler is 3 to 13 parts by weight of methylenediphenyl diisocyanate, 13 to 52 parts by weight of MDI-oligomer, 34 to 48 parts by weight of chlorisopropyl phosphate, dimethyl It is prepared to have a composition ratio of 14 to 44 parts by weight of ether (dimethylether), 3 to 15 parts by weight of propane / butane mixture,
The second insulating filler is 6 to 10 parts by weight of methylenediphenyl diisocyanate, 10 to 30 parts by weight of MDI-oligomer, 30 to 46 parts by weight of chlorisopropyl phosphate, dimethyl 10-50 parts by weight of ether (dimethylether), Propane / Butane mixture (Propane / Butane mixture) Insulation construction of the outer wall of the building, characterized in that it is manufactured to have a composition ratio.
An exterior wall concrete layer forming step of forming an exterior wall concrete layer on the exterior wall of the building;
Leak prevention layer construction step of constructing a leak prevention layer by attaching a waterproof urethane film to the outer wall of the outer wall concrete layer to prevent leakage into the room;
A first adhesive layer forming step of forming a first adhesive layer made of an eco-friendly epoxy resin on an outer wall of the leakage preventing layer;
An insulation structure construction step of constructing an insulation structure on an outer wall of the first adhesive layer;
A second adhesive layer forming step of forming a second adhesive layer of an eco-friendly epoxy resin on an outer wall of the heat insulating structure;
Forming a surface strength reinforcement layer on the outer wall of the second adhesive layer to form a surface strength reinforcement layer applicable to a silicon pad having a buffer function to reinforce the surface strength of the thermal insulation structure;
Fine ceramic crushed stone, Aric in order to provide a solar reflection or sun block effect on the outer wall of the surface strength reinforcing layer. Emulsion. A heat shield paint layer forming step of forming a heat shield paint layer using an aqueous heat shield paint including a material such as urethane;
A pattern forming layer forming step of forming a pattern forming layer on an outer wall of the heat shielding coating layer; And
A pollution prevention layer forming step of forming a pollution prevention layer on an outer wall of the pattern formation layer,
The heat insulation structure,
A structural frame having a plurality of spaces formed therein;
A plurality of first insulating fillers filled to one half of the spaces in the structural frame to provide thermal insulation;
A plurality of second insulating fillers having different physical properties from those of the first insulating filler and filled in the remaining portions of the spaces in the structural frame to provide a heat insulating function together with the first insulating filler;
A pair of filler support sheets disposed on both sides of the structural frame and bonded to the structural frame and supporting the first insulating filler and the second insulating filler at a corresponding position; And
And a pair of gypsum boards disposed on an outer wall of the pair of filler support sheets and screwed with the pair of filler support sheets and the structural frame.

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