KR102551911B1 - Insulation system using Foam-type insulator and method of constructing insulation system - Google Patents

Abstract

The present invention relates to an insulation system using a foam insulation material and a construction method thereof. In detail, the present invention relates to an insulation system having improved insulation efficiency including a plurality of insulation units, wherein at least one insulation unit is a foam insulation material.
To this end, an insulation system using a foam insulation according to the present invention includes an insulation base portion covering a building body, at least one frame portion formed on the insulation base portion to expose at least one region of the insulation base portion, and the insulation base portion. At least two or more first heat insulating parts formed in a plate shape attached to the exposed area of the part, spaced apart from the frame part, and arranged to have a gap therebetween, and a foam type covering the exposed area of the first heat insulating part. It may include a second heat insulating part and a closing part disposed on the second heat insulating part to cover the second heat insulating part.

Description

Insulation system using Foam-type insulator and method of constructing insulation system}

The present invention relates to an insulation system using a foam insulation material and a construction method thereof. In detail, the present invention relates to an insulation system having improved insulation efficiency including a plurality of insulation units, wherein at least one insulation unit is a foam insulation material.

Recently, there is a growing interest in a passive house as a building that can save energy by 75 to 90% or more compared to conventional buildings by reducing heat loss using an advanced insulation method.

In general, a concrete building structure is a concrete wall and a slab by installing an inner formwork and an outer formwork fixed at regular intervals using form ties such as Sepa bolts or Sepa ties, and then pouring and curing the concrete in the space between them. will constitute

In the construction of such a concrete building structure, internal insulation and external insulation construction methods using insulation boards are widely used.

The internal insulation construction method has the advantage of simple construction and relatively low construction cost, but has the disadvantage that the concrete structure itself is directly exposed to the external environment without insulation, so that internal condensation is easy to occur due to poor insulation.

On the other hand, the external insulation construction method has the advantage of excellent insulation, no internal condensation, and excellent energy saving effect. There was a problem with it costing a lot.

The background art of the present invention is disclosed in Republic of Korea Patent Registration No. 10-1481883 (2015.01.06. Registration, title of invention: dry external insulation construction method of buildings).

The present invention has been made to solve the above problems, and includes a plurality of insulators, at least one of which is a foam insulator, which can improve insulation efficiency, prevent condensation, and is easy to construct. An insulation system and a construction method of the insulation system can be provided.

However, these tasks are exemplary, and thereby the scope of the tasks to be solved by the present invention is not limited.

In order to achieve the above purpose,

The insulation system using the foam insulation according to the present invention,

A heat insulation base part covering the building body, at least one frame part formed on the heat insulation base part so that at least one area of the heat insulation base part is exposed, attached to the exposed area of the heat insulation base part, and spaced apart from the frame part. At least two first heat insulators formed in a plate shape disposed to have a gap therebetween, a foam type second heat insulator covering an exposed area of the first heat insulator, and the second heat insulator to cover the second heat insulator. It may include a closing part disposed on the insulating part.

In addition, a third insulation portion disposed between the second insulation portion and the finishing portion and having a relatively smaller heat transfer coefficient than the first insulation portion may be further included.

Also, among the first and second heat insulating parts, a heat insulating part having a high thermal conductivity may have a relatively greater thickness.

On the other hand, in order to achieve the above object,

The construction method of the insulation system using the foam insulation according to the present invention,

Forming a heat insulating base part covering the building body, forming at least one frame part on the heat insulating base part so that at least one region of the heat insulating base part is exposed, forming an insulating material in a plate shape on the exposed region of the heat insulating base part Forming a first heat insulating part disposed to be spaced apart from the frame part and spaced apart from each other; forming a second heat insulating part of a foam type to cover at least a part of an exposed area of the first heat insulating part; and and disposing a closure on the second thermal insulation portion to cover the second thermal insulation portion.

In the disposing of the closing part, a third insulating part having a relatively smaller heat transfer coefficient than the first insulating part may be formed by disposing the closing part to be spaced apart from the second insulating part.

Also, among the first and second heat insulating parts, a heat insulating part having a high thermal conductivity may have a relatively greater thickness.

The insulation system according to the present invention may improve insulation efficiency by including a plurality of insulation units.

In addition, the insulation system according to the present invention can fill an empty space between plate-shaped insulation materials by using a foam insulation material, thereby improving insulation efficiency.

In addition, the insulation system according to the present invention can be easily constructed by using a foam insulation material.

However, the effects of the present invention are not limited to the above-mentioned effects, and include effects that can be easily grasped by those of ordinary skill in the art to which the present invention belongs from this specification and the accompanying drawings.

1 is a view showing a building in which an insulation system according to the present invention is installed.
FIG. 2 is an enlarged view of portion A of FIG. 1 to explain an embodiment of an insulation system according to the present invention.
FIG. 3 is an enlarged view of part B of FIG. 2 .
Figure 4 is an enlarged view of part A of Figure 1 to explain another embodiment of the insulation system according to the present invention.
FIG. 5 is an enlarged view of part C of FIG. 4 .
6 is an enlarged view of part A of FIG. 1 to explain another embodiment of the insulation system according to the present invention.
FIG. 7 is an enlarged view of part D of FIG. 6 .
8 is a diagram illustrating a flow of heat in a third heat insulating unit.
9 is a view showing an embodiment of a construction method of an insulation system according to the present invention.
10 is a view showing an embodiment of forming a second heat insulating part.

Since the present invention can apply various transformations and have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. Effects and features of the present invention, and methods for achieving them will become clear with reference to the embodiments described later in detail together with the drawings. However, the present invention is not limited to the embodiments disclosed below and may be implemented in various forms.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, and when describing with reference to the drawings, the same or corresponding components are assigned the same reference numerals, and overlapping descriptions thereof will be omitted. .

In the following embodiments, terms such as first and second are used for the purpose of distinguishing one component from another component without limiting meaning.

In the following examples, expressions in the singular number include plural expressions unless the context clearly dictates otherwise.

In the following embodiments, terms such as include or have mean that features or components described in the specification exist, and do not preclude the possibility that one or more other features or components may be added.

In the drawings, the size of components may be exaggerated or reduced for convenience of description. For example, since the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of description, the present invention is not necessarily limited to the illustrated bar.

In the following embodiments, the x-axis, y-axis, and z-axis are not limited to the three axes of the Cartesian coordinate system, and may be interpreted in a broad sense including these. For example, the x-axis, y-axis, and z-axis may be orthogonal to each other, but may refer to different directions that are not orthogonal to each other.

When an embodiment is otherwise implementable, a specific process sequence may be performed differently from the described sequence. For example, two processes described in succession may be performed substantially simultaneously, or may be performed in an order reverse to the order described.

Hereinafter, with reference to the drawings, a heat insulation system using a foam insulation according to the present invention and a construction method thereof will be described.

1 is a view showing a building in which an insulation system according to the present invention is installed.

Referring to Figure 1, the insulation system according to the present invention can be installed in a building. That is, the insulation system installed in the building may be a means of achieving insulation by thermally blocking the inside and outside of the building and preventing the entry and exit of heat. At this time, the building is not limited to general houses, villas, apartments, and commercial buildings.

The insulation system may be installed outside or inside the building body 100 to insulate the building.

Here, the insulation method in which the insulation system is installed outside the building body 100 is referred to as external insulation. That is, an insulation method formed by stacking components including a heat insulation unit from the building body 100 toward the outside of the building is referred to as external insulation. For example, a heat insulating material may be installed to surround an outer circumferential portion of a building, such as an outer wall or a roof. Exterior insulation does not affect the area inside the building, as the insulation system is installed towards the outside of the building. In addition, there is an advantage in that heat loss is small because cold or sunlight is efficiently blocked from the outside.

On the other hand, the insulation method in which the insulation system is installed inside the building body 100 is referred to as internal insulation. That is, an insulation method formed by stacking components including a heat insulation unit from the building body 100 toward the inside of the building is referred to as internal insulation. For example, an insulator or the like may be installed on the interior side of a building, such as an inner wall or a roof. Internal insulation is relatively easy to construct and has the effect of reducing construction costs. In addition, when the indoor temperature is controlled by heating or cooling, there is an effect that it takes a short time to reach an appropriate temperature.

The insulation system according to the present invention can be used for both external and internal insulation. Therefore, in the following specification, the expression "on" may refer to the outer direction of the building in the case of external insulation, and may refer to the inner direction of the building in the case of internal insulation.

On the other hand, for convenience of description, the embodiments disclosed in the specification below will be described on the premise of external insulation. However, the insulation system according to the present invention is not only available for external insulation, but can also be used for internal insulation to the extent that the same technical concept can be applied.

The insulation system according to the present invention can be installed in various parts of a building. For example, it may be installed on the roof or side wall of a building, but is not limited thereto, and may be installed in various parts of the building body 100 to improve insulation performance.

FIG. 2 is an enlarged view of part A of FIG. 1 to explain an embodiment of an insulation system according to the present invention, and FIG. 3 is an enlarged view of part B of FIG. 2 .

Referring to FIGS. 2 and 3 , the insulation system according to the present invention has an insulation base portion 1100 covering a building body 100 and at least one area of the insulation base portion 1100 exposed. ), at least one frame part 1200 formed on the plate, attached to the exposed area of the heat insulation base part 1100, spaced apart from the frame part 1200, and spaced apart from each other. At least two or more first heat insulating parts 1300 formed of, a foam type second heat insulating part 1400 covering the exposed area of the first heat insulating part 1300, and so as to cover the second heat insulating part 1400. A closing part 1500 disposed on the second heat insulating part 1400 may be included.

The insulation base part 1100 may be a means for covering the building body 100 . For example, the insulation base part 1100 may be configured to maintain the structural shape of a building. To this end, the heat insulating base portion 1100 may be formed of a material having hardness, such as concrete or wood.

The frame unit 1200 may be a means for providing a space for installing the heat insulation unit. For example, the frame unit 1200 may be composed of at least one frame disposed in a longitudinal direction or a transverse direction. The frame unit 1200 is composed of at least one frame and can stably support the first insulation unit 1300 and the second insulation unit 1400 . In addition, the frame unit 1200 is composed of at least one frame and can maintain the insulation system more stably by distributing and supporting loads at various points.

In this case, the frame part 1200 may be formed on the heat insulating base part 1100 so that at least one region of the heat insulating base part 1100 is exposed. For example, the frame part 1200 may be formed by arranging at least one linear frame on the surface of the heat insulation base part 1100 . Accordingly, as will be described later, the first heat insulating part 1300 can be attached to the exposed area of the heat insulating base part 1100 .

As an optional embodiment, the frame part 1200 may be arranged to form an accommodation space for attaching the first heat insulating part 1300 as will be described later. For example, linear frames may be arranged to form a polygon to form an accommodation space, or may be arranged parallel or perpendicular to each other to form an accommodation space. A first heat insulation unit 1300 may be attached to the accommodation space. Through this, the frame unit 1200 may support the first insulation unit 1300 and the second insulation unit 1400 to be described later.

At this time, the accommodating space formed by the frame unit 1200 may be partitioned into several zones according to the arrangement of the frames constituting the frame unit 1200 . For example, a plurality of accommodating spaces may be formed side by side or may be formed in a lattice shape. At this time, the first heat insulation unit 1300 may be disposed in each of the partitioned zones.

The frame part 1200 may be disposed at a predetermined angle with the heat insulating base part 1100, and preferably may be disposed vertically. Through this, the heat insulating base part 1100, the first heat insulating part 1300, the finishing part 1500, and the wall part 1600 may be disposed substantially in parallel. Also, as will be described later, the second heat insulating part 1400 and the finishing part 1500 are disposed substantially parallel to each other so that the third heat insulating part 1700 may be formed in a region between them.

However, the present invention is not limited thereto, and if necessary, at least one area of the frame portion 1200 may be formed at an acute angle or an obtuse angle with the heat insulating base portion 1100 .

The frame part 1200 may be formed of a material having rigidity. For example, the frame unit 1200 may be made of wood, concrete, or steel. Accordingly, the frame unit 1200 may support the first insulation unit 1300 and the second insulation unit 1400 so as to be fixed in place. However, it is not limited thereto, and can be formed of various materials as long as the material can secure rigidity.

As an example, the frame part 1200 may be fixed on the heat insulation base part 1100 . For example, the frame part 1200 may be adhered to the heat insulation base part 1100 using an adhesive material or the like. Alternatively, the frame part 1200 may be inserted into and coupled to the heat insulating base part 1100 . Alternatively, the frame part 1200 may be coupled to the insulating base part 1100 through a coupling means such as an anchor, a screw, or a nail. As such, when the frame part 1200 is fixed on the heat insulating base part 1100, a plurality of components such as the first heat insulating part 1300, the second heat insulating part 1400, and the finishing part 1500 can be stably supported. can

A first heat insulating part 1300 may be disposed on the exposed region of the heat insulating base part 1100 . In particular, in the case of external heat insulation, since the first heat insulation part 1300 is disposed above the heat insulation base part 1100, the heat insulation property can be further improved and internal dew condensation can be prevented.

As an example, the first heat insulating part 1300 may be a heat insulating material formed in a plate shape. In this case, the first heat insulating part 1300 may be attached and disposed on the exposed area of the heat insulating base part 1100 . If necessary, an adhesive material is applied between the first heat insulating part 1300 and the heat insulating base part 1100 so that the first heat insulating part 1300 can be firmly fixed on the heat insulating base part 1100 . Also, if necessary, a heat insulating material may be additionally coated between the first heat insulating part 1300 and the heat insulating base part 1100 . In this case, the insulation system can exhibit greater insulation efficiency due to the additionally coated insulation material.

Referring to FIGS. 2 and 3 , the first heat insulating part 1300 may be disposed to be spaced apart from the frame part 1200 . Also, at least two or more first insulators 1300 may be disposed, and at least two or more first insulators 1300 may be disposed to have a gap therebetween. In this case, as will be described later, a second insulation unit 1400 may be filled between the first insulation unit 1300 and the frame unit 1200 and between the first insulation units 1300 and each other. As such, when the second heat insulating part 1400 is filled between the first heat insulating part 1300 and the frame part 1200 and between the first heat insulating parts 1300 and each other, the heat insulating efficiency can be improved.

In detail, when a gap is formed between the frame part 1200 and the first heat insulating part 1300, heat may be transferred to the gap. In this case, a problem that the insulation efficiency is reduced may occur. In addition, even if the first heat insulating part 1300 is brought into close contact with the frame part 1200 as much as possible, there is a high probability that a small gap will be formed at the joint. Accordingly, the first heat insulating part 1300 is spaced apart from the frame part 1200 by a predetermined distance and then the second heat insulating part 1400 is filled therebetween so that the first heat insulating part 1300 and the frame part 1200 are formed. It is possible to block the heat flow between them, and eventually the insulation efficiency can be improved.

In addition, when a gap is formed between the first heat insulators 1300, even minutely, heat may be transferred to the gap. In this case, a problem that the insulation efficiency is reduced may occur. In addition, even when the first heat insulating parts 1300 are brought into close contact with each other as much as possible, there is a high probability that a minute gap is formed at the joint. Accordingly, by disposing the first insulators 1300 at a predetermined distance from each other and then filling the gap with the second insulators 1400, it is possible to block heat flow between the first insulators 1300 and each other. And, eventually, the insulation efficiency can be improved.

Meanwhile, since the first heat insulating part 1300 is spaced apart from the frame part 1200 as described above and also spaced apart from other first heat insulating parts 1300, the surface attached to the heat insulating base part 1100 At least a portion of the area except for may be exposed toward the outside. Therefore, as will be described later, insulation efficiency can be improved by covering the exposed area of the first insulation unit 1300 with the second insulation unit 1400 .

On the other hand, the first heat insulation unit 1300 may be formed into a square plate-shaped molded body by filling polyisocyanurate foam (PIR) and curing, and has heat insulation performance such as phenolic foam (PF) and fire stability. A variety of excellent insulating materials can be applied. In addition, EPS (Expanded PolyStyrene), XPS (Extruded PolyStyrene), heat reflective insulation, urethane foam insulation, vacuum insulation, rock wool, glass wool, mineral wool, inorganic fiber, airgel, glass insulation, fibrous insulation, or perlite material can In addition, it is of course possible to perform various modifications, such as forming by attaching at least two or more of the heat insulating materials, if necessary.

The second thermal insulation unit 1400 may be a thermal insulation unit disposed on the first thermal insulation unit 1300 . As an example, the second heat insulator 1400 may be a foam type heat insulator. That is, it may be a heat insulating material formed by spraying in a liquid state and then foaming. In other words, the second heat insulator 1400 may be formed by spraying to have a predetermined thickness in a spray foam method. As described above, by using the foam-type heat insulating material, as will be described later, a joint or the like is not required, so the construction of the heat insulating system can be performed quickly and easily, and the second heat insulating part 1400 can be formed by injecting material even if there is only a small gap. There are no restrictions on construction.

Referring to FIG. 3 , as described above, the second insulation unit 1400 may fill the space between the first insulation unit 1300 and the frame unit 1200 or between the first insulation units 1300. there is. Preferably, the second insulation unit 1400 may fill all of the space formed between the first insulation unit 1300 and the frame unit 1200 and between the first insulation units 1300 and each other. Thus, the second heat insulating part 1400 may cover the exposed area of the first heat insulating part 1300 . In other words, at least a portion of the side surface and the front surface of the first insulator 1300 may be covered by the second insulator 1400 . In detail, the sprayed insulator foams in the spaces created between the first insulator 1300 and the frame unit 1200 and between the first insulators 1300 to completely fill each space, thereby forming the first insulator 1300. ) can cover the exposed area of

Referring to FIG. 3 , side surfaces of the frame unit 1200 may be covered by the second heat insulating unit 1400 . In detail, the sprayed heat insulating material is foamed between the first heat insulating part 1300 and the frame part 1200 to completely fill the space between the first heat insulating part 1300 and the frame part 1200, thereby forming the frame part 1200. ) can be covered. In addition, the upper portion of the frame unit 1200 may also be covered by the second heat insulation unit 1400 . That is, a portion of the frame portion 1200 that extends beyond the first insulation portion 1300 may also be covered by the second insulation portion 1400 .

As such, since the frame part 1200 is covered by the second heat insulating part 1400 , heat transfer by the frame part 200 itself can be reduced, thereby improving insulation efficiency.

Meanwhile, the second heat insulator 1400 may be made of water-based flexible foam, hard urethane foam, or the like.

As such, the heat insulation efficiency may be further improved by stacking at least two types of heat insulation units, and thus energy saving may be possible.

On the other hand, the heat insulator has low thermal conductivity, and the thicker it is, the higher its efficiency. However, using only an insulator with low thermal conductivity may be unreasonable in terms of insulation efficiency, construction convenience, and economic feasibility of construction cost. In addition, it may be difficult to form a heat insulating material to a certain thickness or more due to space limitations.

Therefore, in the insulation system according to the present invention, the types of the first insulation unit 1300 and the second insulation unit 1400 can be appropriately selected, and the first insulation unit 1300 and the second insulation unit 1400 are It may be formed to have a relatively different thickness. Preferably, the combination of the first insulation unit 1300 and the second insulation unit 1400 may be selected based on the thermal conductivity, and based on the thermal conductivity, the combination of the first insulation unit 1300 and the second insulation unit 1400 may be selected. Relative thicknesses can be determined. More preferably, the thickness of the heat insulating portion having high thermal conductivity among the first heat insulating portion 1300 and the second heat insulating portion 1400 may be formed to be relatively larger.

Hereinafter, the first insulation unit 1300 and the second insulation unit 1400 will be described as a specific example.

As an optional embodiment, the first insulator 1300 may be expanded polystyrene (EPS). EPS may be a heat insulating material having a thermal conductivity of 0.030 to 0.038 (W/mk). Preferably, it may have a thermal conductivity of 0.034 (W/mk). In this case, the second heat insulating part 1400 may be a rigid polyurethane foam. Rigid polyurethane foam may have a thermal conductivity of 0.016 to 0.024 (W/mk). Preferably, the rigid polyurethane foam may have a thermal conductivity of 0.020 (W/mk).

Referring to FIG. 3 , in this case, the thickness t1 of the first insulator 1300 having a relatively high thermal conductivity may be greater than the thickness t2 of the second insulator 1400 . Accordingly, insulation performance may be improved by including a plurality of insulation units, and insulation efficiency may be improved without excessively increasing the thickness of the insulation system by varying the thickness of each insulation unit.

In addition, the rigid polyurethane foam is a flame retardant material, and since the second heat insulating part 1400 covers the exposed surface of the first heat insulating part 1300, it can delay the spread of fire when a fire occurs. In detail, since the flame retardant second insulation part 1400 covers the combustible first insulation part 1300, when a fire occurs, the fire does not directly contact the first insulation part 1300, so that the fire It may not be easily attached to the unit 1300 .

Meanwhile, in order for the second insulator 1400 to completely cover the side surface of the frame unit 1200, the sum of the thickness t1 of the first insulator 1300 and the thickness t2 of the second insulator 1400 may be equal to the height h1 of the frame portion 1200 .

As another optional embodiment, the first heat insulation unit 1300 may be an XPS. XPS may be a heat insulating material having a thermal conductivity of 0.023 to 0.031 (W/mk). Preferably, it may have a thermal conductivity of 0.027 (W/mk). In this case, the second heat insulating part 1400 may be water-based flexible foam. That is, it may be an insulator foamed with water as a base and soft polyol and isocyanate as main materials. The water-based flexible foam may be a heat insulating material having a thermal conductivity of 0.031 to 0.037 (W/mk). Preferably, the water-based flexible foam may have a thermal conductivity of 0.034 (W/mk).

Referring to FIG. 3 , in this case, the thickness t1 of the first insulator 1300 having a relatively low thermal conductivity may be smaller than the thickness t2 of the second insulator 1400 . Accordingly, insulation performance may be improved by including a plurality of insulation units, and insulation efficiency may be improved without excessively increasing the thickness of the insulation system by varying the thickness of each insulation unit.

In addition, the water-based flexible foam is a flame retardant material, and since the second heat insulating part 1400 covers the exposed surface of the first heat insulating part 1300, it is possible to delay the spread of fire when a fire occurs. In detail, since the flame retardant second insulation part 1400 covers the combustible first insulation part 1300, when a fire occurs, the fire does not directly contact the first insulation part 1300, so that the fire It may not be easily attached to the unit 1300 .

Meanwhile, in order for the second insulator 1400 to completely cover the side surface of the frame unit 1200, the sum of the thickness t1 of the first insulator 1300 and the thickness t2 of the second insulator 1400 may be equal to the height h1 of the frame portion 1200 .

Referring to FIGS. 2 and 3 , the closing part 1500 may be disposed on the second insulating part 1400 to cover the second insulating part 1400 .

As an optional embodiment, the closing part 1500 may be formed in a plate shape and may be disposed parallel to the heat insulating base part 1100 . To this end, the surface of the second heat insulating part 1400 may be formed flat to be parallel to the heat insulating base part 1100, and the finishing part 1500 may be disposed attached to the surface of the second heat insulating part 1400. there is. The finishing unit 1500 may be fixedly installed on the upper side of the frame unit 1200 and, for example, may be installed to be attached to the upper side of the frame unit 1200 and the surface of the second heat insulating unit 1400 .

The closing part 1500 may cover the second insulating part 1400 and support the second insulating part 1400 to stably cover the first insulating part 1300 . In addition, it is possible to prevent a part of the second heat insulating part 1400 from being damaged and flowing down. In addition, it is possible to improve insulation efficiency by blocking the entry and exit of heat. In addition, it is possible to prevent dew condensation by blocking the entry and exit of moisture.

Referring to FIGS. 2 and 3 , the wall part 1600 may be disposed on the closing part 1500 . The wall portion 1600 may be a configuration that forms the entire outer appearance of a building in which an insulation system is installed.

The wall portion 1600 may be formed of a material having rigidity. Therefore, it is possible to protect the insulation system against impact applied from the outside. That is, it is possible to prevent the first and second heat insulators 1300 and 1400 from being damaged by an impact applied from the outside.

The wall part 1600 may be configured to block the external environment and the inside of the insulation system. For example, heat insulation efficiency can be improved by blocking the entry and exit of heat. In addition, it is possible to prevent dew condensation by blocking the entry and exit of moisture.

Although not shown in the drawing, the insulation system according to the present invention may include an intermediary part as needed. The intermediate part may be disposed between the closing part 1500 and the wall part 1600 . The intermediate part may contact the finishing part 1500 and the wall part 1600, respectively, and may connect the finishing part 1500 and the wall part 1600.

As an example, the intermediate part may be a waterproof film. Accordingly, it is possible to prevent rainwater or the like from flowing into the finishing unit 1500 in case of rain.

As another embodiment, the intermediate part may be synthetic high density polyethylene (HDPE). That is, the intermediate part may be formed of Tyvek.

Therefore, it is possible to prevent dew condensation from occurring inside the building. In addition, when the wall portion 1600 is damaged or sunlight shines inside the insulation system for other reasons, sunlight can be prevented from being directly irradiated to the finishing portion 1500 or the heat insulation portion. That is, it is possible to block the incidence of light. In addition, it is possible to prevent air from flowing with the outside, so that heat retention and heat insulation performance can be further improved. In addition, HDPE is a material harmless to the human body and is environmentally friendly because it can be recycled.

4 is an enlarged view of part A of FIG. 1 to explain another embodiment of the insulation system according to the present invention, and FIG. 5 is an enlarged view of part C of FIG. 4 .

Meanwhile, in describing the present embodiment, contents overlapping with the above-described embodiment will be omitted or briefly described for convenience of explanation.

Referring to FIGS. 4 and 5 , the insulation system according to the present embodiment is disposed between the second insulation unit 2400 and the finishing unit 2500, and has a relatively smaller heat transfer coefficient than the first insulation unit 2300. A third insulator 2700 may be further included.

That is, the insulation system according to the present embodiment is formed on the insulation base portion 2100 so that the insulation base portion 2100 covering the building body 2100 and at least one region of the insulation base portion 2100 are exposed. At least one or more frame parts 2200, attached to the exposed area of the heat insulating base part 2100, disposed to be spaced apart from the frame part 2200, and formed in the shape of a plate having a gap therebetween, at least two or more A first heat insulating part 2300, a foam type second heat insulating part 2400 covering the exposed area of the first heat insulating part 2300, and the second heat insulating part covering the second heat insulating part 2400 The closing part 2500 disposed on 2400, the second insulating part 2400, and the third insulating part disposed between the finishing part 2500 and having a relatively smaller heat transfer coefficient than the first insulating part 2300 (2700).

Referring to FIGS. 4 and 5 , in order to form the third thermal insulation unit 2700 , the second insulation unit 2400 and the closing unit 2500 may be spaced apart from each other. That is, a space may be formed between the second heat insulating part 2400 and the finishing part 2500, and the third heat insulating part 2700 may be formed in the space between the second heat insulating part 2400 and the finishing part 2500.

As a preferred embodiment, the third heat insulator 2700 may be an air layer containing air.

Meanwhile, referring to FIG. 5 , the finishing unit 2500 may be installed on the frame unit 2200 while being spaced apart from the second insulation unit 2400 by a predetermined distance to form the third insulation unit 2700. there is. Accordingly, at least a portion of the side surface of the frame unit 2200 may be covered by the second heat insulation unit 2400 . In detail, the sprayed heat insulating material is foamed and foamed between the second heat insulating part 2400 and the frame part 2200 to completely fill the space between the second heat insulating part 2400 and the frame part 2200, thereby forming the frame part 2200. can cover In addition, a portion of the upper portion of the frame portion 2200 may be covered by the second heat insulating portion 2400 . That is, a portion of the portion of the frame portion 2200 that extends further than the first insulation portion 2300 may be covered by the second insulation portion 2400, and an area corresponding to the uncovered portion may be covered by the third insulation portion. It may be covered by section 2700.

In this embodiment as well, it is as described above that the thicknesses of the first heat insulating part 2300 and the second heat insulating part 2400 may be different.

For example, as an alternative embodiment, the first insulation part 2300 may be expanded polystyrene (EPS). EPS may be a heat insulating material having a thermal conductivity of 0.030 to 0.038 (W/mk). Preferably, it may have a thermal conductivity of 0.034 (W/mk). In this case, the second heat insulating part 2400 may be a rigid polyurethane foam. Rigid polyurethane foam may have a thermal conductivity of 0.016 to 0.024 (W/mk). Preferably, the rigid polyurethane foam may have a thermal conductivity of 0.020 (W/mk).

Referring to FIG. 5 , in this case, the thickness t3 of the first insulator 2300 having a relatively high thermal conductivity may be greater than the thickness t4 of the second insulator 2400 . Accordingly, insulation performance may be improved by including a plurality of insulation units, and insulation efficiency may be improved without excessively increasing the thickness of the insulation system by varying the thickness of each insulation unit.

In addition, rigid polyurethane foam is a flame retardant material, and since the second heat insulating part 2400 covers the exposed surface of the first heat insulating part 2300, it can delay the spread of fire when a fire occurs. In detail, since the flame retardant second insulation part 2400 covers the combustible first insulation part 2300, when a fire occurs, the fire does not come into direct contact with the first insulation part 2300, so that the fire It may not be easily attached to part 2300 .

As another optional embodiment, the first insulation part 2300 may be XPS. XPS may be a heat insulating material having a thermal conductivity of 0.023 to 0.031 (W/mk). Preferably, it may have a thermal conductivity of 0.027 (W/mk). In this case, the second heat insulating part 2400 may be water-based flexible foam. That is, it may be an insulator foamed with water as a base and soft polyol and isocyanate as main materials. The water-based flexible foam may be a heat insulating material having a thermal conductivity of 0.031 to 0.037 (W/mk). Preferably, the water-based flexible foam may have a thermal conductivity of 0.034 (W/mk).

Referring to FIG. 5 , in this case, the thickness t3 of the first insulator 2300 having a relatively low thermal conductivity may be smaller than the thickness t4 of the second insulator 2400 . Accordingly, insulation performance may be improved by including a plurality of insulation units, and insulation efficiency may be improved without excessively increasing the thickness of the insulation system by varying the thickness of each insulation unit.

In addition, the water-based flexible foam is a flame retardant material, and since the second heat insulating part 2400 covers the exposed surface of the first heat insulating part 2300, it can delay the spread of fire when a fire occurs. In detail, since the flame retardant second insulation part 2400 covers the combustible first insulation part 2300, when a fire occurs, the fire does not come into direct contact with the first insulation part 2300, so that the fire It may not be easily attached to part 2300 .

However, the second insulation part 2400 covers a part of the frame part 2200, the third heat insulation part 2700 covers the remaining part, and the closing part 2500 is installed on the frame part 2200. Therefore, the sum of the thickness t3 of the first insulation part 2300 and the thickness t4 of the second insulation part 2400 may be smaller than the height h2 of the frame part 2200 .

The third insulator 2700 may have a relatively greater air content than the first insulator. For this reason, the third insulator 2700 may have a relatively smaller heat transfer coefficient than the first insulator 2300 . Therefore, the thermal insulation performance of the thermal insulation system can be further improved.

Specifically, by receiving air in the third insulation unit 2700, it is possible to efficiently block heat flow transferred from the outside of the insulation system to the inside of the building, thereby improving the insulation performance of the insulation system.

Meanwhile, since the details of the finishing unit 2500, the wall unit 2600, and the intermediate unit are the same as those described above, a detailed description thereof will be omitted.

6 is an enlarged view of part A of FIG. 1 to explain another embodiment of the insulation system according to the present invention, and FIG. 7 is an enlarged view of part D of FIG. 6 .

Meanwhile, in describing the present embodiment, contents overlapping with the above-described embodiments are omitted or briefly described for convenience of explanation.

Referring to FIGS. 6 and 7 , in the insulation system according to the present embodiment, the second insulation part 3400 may be formed to cover an area including the upper surface of the frame part 3200 . In addition, the insulation system according to the present embodiment may include a third insulation unit 3700 having a relatively smaller heat transfer coefficient than the first insulation unit 3300 .

That is, in the insulation system according to the present embodiment, the insulation base portion 3100 covering the building body 3100 and at least one region of the insulation base portion 3100 are formed on the insulation base portion 3100 to be exposed. At least one or more frame parts 3200, attached to the exposed area of the heat insulation base part 3100, disposed to be spaced apart from the frame part 3200, and formed in the shape of a plate having a gap therebetween, at least two or more A first heat insulating part 3300, a foam type second heat insulating part 3400 covering an area including an exposed area of the first heat insulating part 3300 and an upper surface of the frame part 3200, and the second heat insulating part The closing part 3500 disposed on the second insulating part 3400 to cover the heat insulating part 3400, disposed between the second insulating part 3400 and the closing part 3500, and is larger than the first insulating part 3300. A third heat insulator 3700 having a relatively low heat transfer coefficient may be included.

As described above, the frame unit 3200 may be made of wood, concrete, or steel, and thus may have a separate thermal conductivity. In this case, since the thermal conductivity of the frame portion 3200 is generally greater than that of the first, second, and third insulators, heat can be easily moved by the frame portion 3200, and thus insulation efficiency may be reduced.

To prevent this, the second heat insulator 3400 may cover an area including the upper surface of the frame unit 3200 . That is, all of the frame portion may be covered by the second heat insulation portion 3400 except for a portion in contact with the heat insulation base portion 3100 .

In this case, referring to FIG. 7 , the closing part 3500 may be spaced apart from the second insulating part 3400 to form the third insulating part 3700 .

Meanwhile, unlike the above-described embodiment, a problem may occur in that the closing part 3500 cannot be fixedly installed on the frame part 3200 covered by the second heat insulating part 3400 . To this end, the frame unit 3200 may further include a frame for installing the closing unit for installing the closing unit 3500 .

For example, the frame for installing the closing part may be installed along the outermost edge of the heat insulation base part 3100, and the finishing part 3500 may be installed along the frame for installing the closing part. In this case, the upper surface of the frame for installing the finishing part may not be covered by the second heat insulating part.

In this embodiment as well, it is as described above that the thicknesses of the first insulation part 3300 and the second insulation part 3400 may be different.

For example, as an alternative embodiment, the first insulation part 3300 may be expanded polystyrene (EPS). EPS may be a heat insulating material having a thermal conductivity of 0.030 to 0.038 (W/mk). Preferably, it may have a thermal conductivity of 0.034 (W/mk). In this case, the second heat insulating part 3400 may be a rigid polyurethane foam. Rigid polyurethane foam may have a thermal conductivity of 0.016 to 0.024 (W/mk). Preferably, the rigid polyurethane foam may have a thermal conductivity of 0.020 (W/mk).

Referring to FIG. 7 , in this case, the thickness t5 of the first insulator 3300 having a relatively high thermal conductivity may be greater than the thickness t6 of the second insulator 3400 . Accordingly, insulation performance may be improved by including a plurality of insulation units, and insulation efficiency may be improved without excessively increasing the thickness of the insulation system by varying the thickness of each insulation unit.

In addition, rigid polyurethane foam is a flame retardant material, and since the second heat insulating part 3400 covers the exposed surface of the first heat insulating part 3300, it is possible to delay the spread of fire when a fire occurs. In detail, since the flame retardant second insulation part 3400 covers the combustible first heat insulation part 3300, when a fire occurs, the fire does not come into direct contact with the first heat insulation part 3300, so that the fire It may not be easily attached to the part 3300.

As another optional embodiment, the first insulation part 3300 may be an XPS. XPS may be a heat insulating material having a thermal conductivity of 0.023 to 0.031 (W/mk). Preferably, it may have a thermal conductivity of 0.027 (W/mk). In this case, the second heat insulating part 3400 may be water-based flexible foam. That is, it may be an insulator foamed with water as a base and soft polyol and isocyanate as main materials. The water-based flexible foam may be a heat insulating material having a thermal conductivity of 0.031 to 0.037 (W/mk). Preferably, the water-based flexible foam may have a thermal conductivity of 0.034 (W/mk).

Referring to FIG. 7 , in this case, the thickness t5 of the first insulator 3300 having a relatively low thermal conductivity may be smaller than the thickness t6 of the second insulator 3400 . Accordingly, insulation performance may be improved by including a plurality of insulation units, and insulation efficiency may be improved without excessively increasing the thickness of the insulation system by varying the thickness of each insulation unit.

In addition, the water-based flexible foam is a flame retardant material, and since the second heat insulating part 3400 covers the exposed surface of the first heat insulating part 3300, it is possible to delay the spread of fire when a fire occurs. In detail, since the flame retardant second insulation part 3400 covers the combustible first heat insulation part 3300, when a fire occurs, the fire does not come into direct contact with the first heat insulation part 3300, so that the fire It may not be easily attached to the part 3300.

However, in order for the second insulator 3400 to cover an area including the upper surface of the frame unit 3200, the thickness t5 of the first insulator 3300 and the thickness t6 of the second insulator 3400 The sum of may be greater than the height h3 of the frame portion 3200 .

Meanwhile, since the contents of the third heat insulator 3700 are the same as those described above, a detailed description thereof will be omitted.

In addition, since the contents of the finishing unit 3500, the wall unit 3600, and the intermediate unit are the same as those described above, detailed descriptions thereof will be omitted.

8 is a diagram showing the flow of heat in the third heat insulators 2700 and 3700 .

Referring to FIG. 8 , heat HF may flow in the third heat insulators 2700 and 3700 to block the flow of heat between the outside and the inside. In detail, since the third insulators 2700 and 3700 are located between the second insulators 2400 and 3400 and the finishes 2500 and 3500, most of the heat (HF) comes from the third insulators 2700 and 3700. can move within That is, since the main flow of heat (HF) does not pass between the outside and the inside of the insulation system, but is made within the third insulation units 2700 and 3700, the effect of improving insulation performance can be expected.

Hereinafter, the construction method of the insulation system according to the present invention will be described.

Meanwhile, in describing the construction method of the present insulation system, the same parts as those described above are briefly described or omitted for convenience of explanation.

9 is a view showing an embodiment of a construction method of an insulation system according to the present invention.

Referring to FIG. 9 , the construction method of the insulation system according to the present invention includes the steps of forming insulation base portions 1100, 2100, and 3100 covering the building body 100 (S100), and the insulation base portions 1100 and 2100. , 3100) forming at least one frame part (1200, 2200, 3200) on the heat insulating base part (1100, 2100, 3100) so that at least one region is exposed (S200), the heat insulating base part (1100, 2100) , 3100) to form a first heat insulator (1300, 2300, 3300) disposed so as to be spaced apart from the frame parts (1200, 2200, 3200) and spaced apart from each other. (S300), forming second heat insulators (1400, 2400, 3400) of a foam type to cover the exposed areas of the first heat insulators (1300, 2300, 3300) (S400), and A step of disposing the closing parts 1500, 2500, and 3500 on the second insulating parts 1400, 2400, and 3400 to cover the insulating parts 1400, 2400, and 3400 (S500) may be included.

Referring to Figure 9 will be described an embodiment of the construction method of the insulation system.

Forming the heat insulating base parts 1100 , 2100 , and 3100 ( S100 ) may be a step of forming the heat insulating base parts 1100 , 2100 , and 3100 covering the building body 100 ( S100 ). Here, the insulating base parts 1100 , 2100 , and 3100 may be a means for covering the building body 100 . For example, the insulating base parts 1100, 2100, and 3100 may be configured to maintain the structural shape of a building. To this end, the insulating base parts 1100, 2100, and 3100 may be formed of a material having hardness, such as concrete or wood.

In the step of forming the frame parts 1200, 2200, and 3200 on the heat insulating base parts 1100, 2100, and 3100 (S200), at least one region of the heat insulating base parts 1100, 2100, and 3100 is exposed ( This may be a step of disposing at least one frame unit 1200 , 2200 , or 3200 on the 1100 , 2100 , or 3100 .

Here, the frame parts 1200, 2200, and 3200 may be means for providing a space for installing the heat insulating part. Meanwhile, since the contents of the frame units 1200, 2200, and 3200 are the same as those described above, a detailed description thereof will be omitted.

Forming the first heat insulating parts 1300 , 2300 , and 3300 ( S300 ) may be a step of disposing a heat insulating material formed in a plate shape on the exposed regions of the heat insulating base parts 1100 , 2100 , and 3100 . Accordingly, since the first heat insulating parts 1300, 2300, and 3300 are disposed above the heat insulating base parts 1100, 2100, and 3100, heat insulating properties may be further improved, and internal condensation may be prevented.

On the other hand, in the construction method of the insulation system, before disposing the first insulation parts 1300, 2300, 3300 on the insulation base parts 1100, 2100, 3100, if necessary, the insulation base parts 1100, 2100, 3100 A step of additionally coating a heat insulating material on the surface may be further included. In this case, the thermal insulation performance of the thermal insulation system can be further improved.

In the forming of the second insulators 1400, 2400, and 3400 (S400), the foam-type second insulators 1400, 2400, and 3400 are formed to cover the exposed areas of the first insulators 1300, 2300, and 3300. ) may be a step of forming. Here, the second insulators 1400, 2400, and 3400 may be foam-type insulators, and in detail, may be formed by spraying to have a predetermined thickness in a spray foam method. As described above, by using the foam-type heat insulating material, as will be described later, no joints or the like are required to form the second heat insulating parts 1400, 2400, and 3400, so that the construction of the heat insulating system can be performed quickly and easily, even if there is only a small gap. Since it can be formed by injecting the second heat insulators 1400, 2400, and 3400, there is no limitation in construction.

Meanwhile, when the density of the second insulators 1400, 2400, and 3400 is low, the second insulators 1400, 2400, and 3400 are not firmly adhered to the first insulators 1300, 2300, and 3300. 1 may not be able to completely cover the heat insulators 1300, 2300, and 3300.

To this end, the construction method of the insulation system may further include coating a primer after forming the first insulation parts 1300, 2300, and 3300. Here, the primer improves adhesion performance between the first heat insulating parts 1300, 2300, and 3300 and the second heat insulating parts 1400, 2400, and 3400, so that the second heat insulating parts 1400, 2400, and 3400 have the first heat insulating parts ( 1300, 2300, 3300) may be to be firmly attached to the surface.

On the other hand, the heat insulator has low thermal conductivity, and the thicker it is, the higher its efficiency. However, using only an insulator with low thermal conductivity may be unreasonable in terms of insulation efficiency, construction convenience, and economic feasibility of construction cost. In addition, it may be difficult to form a heat insulating material to a certain thickness or more due to space limitations.

In order to solve this problem, in the construction method of the insulation system according to the present invention, the types of the first insulation parts 1300, 2300, 3300 and the second insulation parts 1400, 2400, 3400 are appropriately selected, and the first insulation parts (1300, 2300, 3300) and the second heat insulating portion (1400, 2400, 3400) may be formed to have a relatively different thickness. Preferably, the first heat insulating parts 1300, 2300, and 3300 and the second heat insulating parts 1400, 2400, and 3400 may be selected based on thermal conductivity, and the first heat insulating parts 1300, 2300, and 3300 may be selected based on the thermal conductivity. ) and the relative thicknesses of the second heat insulators 1400, 2400, and 3400 may be determined. More preferably, among the first heat insulating parts 1300 , 2300 , and 3300 and the second heat insulating parts 1400 , 2400 , and 3400 , a heat insulating part having high thermal conductivity may have a relatively larger thickness.

Meanwhile, details thereof are as described above.

In the disposing of the closing parts 1500, 2500, and 3500 (S500), the second insulating parts 1400, 2400, and 3400 or the third insulating parts 2700, It may be a step of disposing the finishing parts 1500, 2500, and 3500 on 3700.

The closing parts 1500, 2500, and 3500 cover the second insulating parts 1400, 2400, and 3400 or the third insulating parts 2700 and 3700 so that the second insulating parts 1400, 2400, and 3400 are the first insulating parts. The parts 1300, 2300, and 3300 may be supported so as to stably cover them. In addition, it is possible to prevent a portion of the second heat insulating parts 1400, 2400, and 3400 from flowing down due to damage. In addition, it is possible to improve insulation efficiency by blocking the entry and exit of heat. In addition, it is possible to prevent dew condensation by blocking the entry and exit of moisture.

Meanwhile, the construction method of the insulation system may further include a surface preparation step. The surface cleaning step may be a step of evenly smoothing the surfaces of the second heat insulators 1400 , 2400 , and 3400 . For example, the surface preparation step can be performed using a foam cutter. When the surfaces of the second insulators 1400, 2400, and 3400 are evenly smoothed, the surfaces of the second insulators 1400, 2400, and 3400 are uniformly formed, so that the thermal insulation performance is improved. ) may be uniform for each region of

Meanwhile, in the step of disposing the closing parts 1500, 2500, and 3500 (S500), as an embodiment, the closing parts 1500, 2500, and 3500 are arranged to be spaced apart from the second heat insulating parts 1400, 2400, and 3400 to remove heat. This may be a step of forming the third heat insulating parts 2700 and 3700 having a relatively smaller heat transfer coefficient than the first heat insulating parts 1300 , 2300 and 3300 . That is, through this, the third heat insulating parts 2700 and 3700 containing air may be formed between the closing parts 1500, 2500, and 3500 and the second heat insulating parts 1400, 2400, and 3400.

The step of disposing the intermediate part (S600) may be a step of disposing the intermediate part on the closing parts 1500, 2500, and 3500. For example, the intermediary part may be a waterproof film. Accordingly, it is possible to prevent rainwater or the like from flowing into the finishing parts 1500, 2500, or 3500 in case of rain.

As another example, the intermediary part may be synthetic high density polyethylene (HDPE). That is, the intermediate part may be formed of Tyvek.

Therefore, it is possible to prevent dew condensation from occurring inside the building. In addition, when the wall parts 1600, 2600, and 3600 are damaged or sunlight shines inside the insulation system for other reasons, sunlight is prevented from being directly irradiated to the finishing parts 1500, 2500, and 3500 or the insulation part. can That is, it is possible to block the incidence of light. In addition, it is possible to prevent air from flowing with the outside, so that heat retention and heat insulation performance can be further improved. In addition, HDPE is a material harmless to the human body and is environmentally friendly because it can be recycled.

The step of disposing the wall parts 1600, 2600, and 3600 (S700) may be a step of disposing the wall parts 1600, 2600, and 3600 on an intermediate part. The wall parts 1600, 2600, and 3600 may form the entire outer appearance of the building in which the insulation system is installed. Details of the wall portions 1600, 2600, and 3600 are the same as described above.

FIG. 10 is a view showing an embodiment of forming the second heat insulating parts 1400, 2400, and 3400. Referring to FIG.

Referring to FIG. 10 , the second heat insulators 1400, 2400, and 3400 may be sprayed by a nozzle NZ.

That is, the second heat insulators 1400, 2400, and 3400 may be formed by spraying using a 'spray coating' method. Here, spray painting means spray painting or spray painting as one of the paint and coating methods. Specifically, the material forming the second heat insulating parts 1400, 2400, 3400 by compressed air is made into fine particles in a mist state, and the painted surface, that is, the heat insulating base parts 1100, 2100, 3100 and the first heat insulating parts 1300, 2300, 3300) can be sprayed on.

At this time, spraying may be performed by the nozzle NZ. Preferably, the nozzle NZ may include a discharge part having a length. Therefore, since the discharge unit can be inserted between the narrow gaps, the convenience of construction can be improved, and there is no restriction on the area in which construction can be performed.

Meanwhile, in order to uniformly form the second heat insulating parts 1400, 2400, and 3400, while the material forming the second heat insulating parts 1400, 2400, and 3400 is sprayed, the solution is preferably a solution having a uniform concentration. do.

To this end, while the step of forming the second insulators 1400, 2400, and 3400 (S400) is performed, a step of mixing the solution may be further performed. Therefore, while the second heat insulating parts 1400, 2400, and 3400 are formed, the solution of the material forming the second heat insulating parts 1400, 2400, and 3400 is uniformly maintained, so that the second heat insulating parts 1400, 2400, and 3400 are uniform. 3400) may be formed.

Meanwhile, as an embodiment, after at least one of the closing parts 1500, 2500, and 3500, the intermediate part and the wall part 1600, 2600, and 3600 is disposed, the second heat insulating parts 1400, 2400, and 3400 are reinforced. Further steps may be performed. For example, when at least one of the closing parts 1500, 2500, and 3500, the intermediate part and the wall part 1600, 2600, and 3600 is disposed, the second heat insulating part 1400, 2400, and 3400 is insufficient. A step of reinforcing the two heat insulating parts 1400, 2400, and 3400 may be further performed. As another example, after at least one of the finishing parts 1500, 2500, and 3500, the medium part, and the wall parts 1600, 2600, and 3600 are disposed, the second heat insulating parts 1400, 2400, and 3400 deteriorate and lose In the case where reinforcement is required due to damage or the like, a step of reinforcing the second heat insulators 1400, 2400, and 3400 may be further performed.

To this end, before reinforcing the second heat insulating parts 1400, 2400, and 3400, the heat insulating base parts 1100, 2100, and 3100, the finishing parts 1500, 2500, and 3500, the intermediate parts, and the wall parts 1600, 2600, 3600), a hole through which the discharge part of the nozzle NZ is inserted is formed, and the second heat insulator 1400, 2400, 3400 is additionally sprayed through the hole, thereby forming the second heat insulator 1400, 2400. , 3400) may be performed.

In this way, the present invention has been described with reference to the embodiments shown in the drawings, but this is only exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. . Therefore, the true technical scope of protection of the present invention should be determined by the technical spirit of the appended claims.

Specific executions described in the embodiments are examples, and do not limit the scope of the embodiments in any way. For brevity of the specification, description of conventional electronic components, control systems, software, and other functional aspects of the systems may be omitted. In addition, the connection of lines or connecting members between the components shown in the drawings are examples of functional connections and / or physical or circuit connections, which can be replaced in actual devices or additional various functional connections, physical connection, or circuit connections. In addition, if there is no specific reference such as "essential" or "important", it may not necessarily be a component necessary for the application of the present invention.

In the specification of the embodiments (particularly in the claims), the use of the term "above" and similar indicating terms may correspond to both singular and plural. In addition, when a range is described in the examples, it includes the invention to which individual values belonging to the range are applied (unless there is no description to the contrary), and it is as if each individual value constituting the range is described in the detailed description. . Finally, if there is no explicit description or description of the order of steps constituting the method according to the embodiment, the steps may be performed in an appropriate order. Examples are not necessarily limited according to the order of description of the steps. The use of all examples or exemplary terms (eg, etc.) in the embodiments is simply to describe the embodiments in detail, and the scope of the embodiments is limited due to the examples or exemplary terms unless limited by the claims. It is not. In addition, those skilled in the art can appreciate that various modifications, combinations and changes can be made according to design conditions and factors within the scope of the appended claims or equivalents thereof.

100: building body
1100, 2100, 3100: insulation base part
1200, 2200, 3200: frame part
1300, 2300, 3300: first insulation
1400, 2400, 3400: second insulation
1500, 2500, 3500: closed part
1600, 2600, 3600: wall part
2700, 3700: third insulation
HF: heat
NZ: nozzle

Claims (6)

A heat insulation base part installed on a building wall to cover the building body;
at least one frame part formed on the heat insulating base part to expose at least one region of the heat insulating base part;
at least two first heat insulating parts attached to the exposed area of the heat insulating base part, disposed to be spaced apart from the frame part, and formed in a plate shape so as to have a gap therebetween;
a foam-type second insulator formed by foaming after being sprayed in a liquid state between the frame part and the first insulator, between the first insulators disposed adjacent to each other, and on an upper surface of the first insulator; and
a closing part disposed on the second heat insulating part to cover the second heat insulating part; including,
The insulation system, wherein the thickness of the insulation portion having high thermal conductivity among the first insulation portion and the second insulation portion is formed to be relatively greater. According to claim 1,
The insulation system using a foam insulation material further comprising a third insulation portion disposed between the second insulation portion and the finishing portion and having a relatively smaller heat transfer coefficient than the first insulation portion. According to claim 1,
Insulation system using a foam insulation material further comprising a; intermediate part disposed on the finishing part and including a synthetic high-density polyethylene. Forming a heat insulation base part covering the building body on the building wall;
forming at least one frame part on the heat insulating base part to expose at least one region of the heat insulating base part;
forming a first heat insulating part by disposing a heat insulating material formed in a plate shape on the exposed region of the heat insulating base part to be spaced apart from the frame part and spaced apart from each other;
Forming a foam-type second heat insulating part formed by foaming after being sprayed in a liquid state between the frame part and the first heat insulating part, between the first heat insulating parts disposed adjacent to each other, and on the upper surface of the first heat insulating part step; and
Disposing a closing part on the second insulating part to cover the second insulating part;
The construction method of the insulation system, wherein the thickness of the insulation portion having high thermal conductivity among the first insulation portion and the second insulation portion is formed to be relatively larger. According to claim 4,
The step of arranging the finishing part,
The construction method of the insulation system, wherein the finishing unit is disposed to be spaced apart from the second insulation unit, so that a third insulation unit having a relatively smaller heat transfer coefficient than the first insulation unit is formed. According to claim 4,
Further comprising the step of reinforcing the second heat insulating part after the finishing part is disposed, the construction method of the heat insulating system.

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