KR101239383B1 - External heat insulating panel assembly and construction method for external heat insulation of building - Google Patents

Abstract

PURPOSE: An outside heat insulation panel assembly and a construction method for outside heat insulation for a building using the same are provided to enable the manufacturing of the assembly with a simple structure and low costs, and to simplify the construction work, thereby saving the construction costs and hours. CONSTITUTION: An outside heat insulation panel assembly includes an outside heat insulation panel(110) and a panel fixture(120). The outside heat insulation panel is fixed to the wall(10) of a building in order to insulate the wall, and includes a heat insulation panel(111) and an exterior panel(113). The heat insulation panel is formed of a heat-insulating material. The exterior panel covers the heat insulation panel, and has a base panel(114) and a waterproof layer. The base panel is coupled to the front side of the heat insulation panel, and the waterproof layer is formed on the front side of the base panel. The panel fixture fixes the heat insulation panel to the wall of the building.

Description

External heat insulating panel assembly and construction method for external heat insulation of building}

The present invention relates to an outer insulation panel assembly, and more particularly, to an outer insulation panel assembly that is coupled to the walls of various buildings and used to heat insulation of a building, and a method for constructing an outer insulation of a building using the same.

The construction method for finishing the wall of the building is to attach the finished stone processed with natural or artificial stone to the wall of the building by using fasteners and adhesives, and after finishing plastering on the wall, attach the insulation and spray the stone on the surface. There is a method of external insulation, such as finishing with paint.

Finished stone is excellent in strength and gloss, but there is a disadvantage that the insulation and sound insulation should be separately installed when the insulation and sound insulation are poor. In addition, the finished stone is difficult to install because of the heavy weight, which puts a heavy burden on high-rise buildings, and has the disadvantage of being expensive.

On the other hand, since the outer insulation construction method uses a light insulation material such as styrofoam, the installation work is easy, the load on the wall of the building is less, and low cost construction is possible. In addition, heat loss through walls of buildings can be reduced, which is advantageous in terms of insulation.

Insulation construction is very important for buildings. Insulation is directly related to condensation and has a strong relationship to the energy use of the building and also affects the life of the building. Insulation of buildings is divided into external insulation and internal insulation. The external insulation system is absolutely advantageous for improving the insulation efficiency of the building.

In other words, heat insulation of the slab portion is not prevented due to the heat insulation of the frame part, whereas the outer insulation wraps the walls of the building, so the heat insulation efficiency is excellent. In addition, the thermal insulation can wrap the entire wall regardless of the internal conditions, so the thermal bridge phenomenon does not occur well, and when the concrete is directly exposed to the outside temperature, the concrete frequently shrinks due to the expansion and contraction of the concrete. Deterioration can be prevented by reducing the degree of contraction and expansion of concrete.

Republic of Korea Patent Publication No. 2009-0005274 (09.01.13 published) discloses an external insulation construction structure using a sandwich panel. External insulation construction disclosed in the publication is composed of a support bracket coupled to the frame of the building, a fixed bracket fixed to the support bracket, the inner plate and the outer plate and the insulating panel and the sandwich panel coupled to the fixed bracket It consists of an exterior finish material fixed to the support angle is installed on the outside of the sandwich panel. The sandwich panel is fixed to the fixing bracket by a support angle in close contact with the outer plate of the sandwich panel by a fastening pin fixed to the fixing bracket through it.

By the way, the prior art as described above should be provided with a support bracket coupled to the framework of the building, a fixing bracket fixed to the support bracket, a fastening pin and a support angle to couple the sandwich panel and the exterior material to the frame of the building, installation Not only is the structure complicated and difficult to construct, but also time consuming.

In addition, in the above-described conventional technology, the fastening pins for fixing the sandwich panel to the fixing bracket pass through the support angle and the sandwich panel, so that water outside the building, such as rainwater, may flow into the frame through the gap between the fastening pin and the sandwich plate. . When water enters the frame, various problems occur such as corrosion of fastening pins and frame, mold development, and lifting of sandwich panels.

In addition, the above-described prior art is a fastening pin is coupled to the fixing bracket through the support angle and the sandwich panel to generate heat transfer through the fastening pin. Therefore, there exists a problem that adiabatic efficiency falls.

The present invention has been made in view of this point, the object of the present invention is a simple structure and can be produced at a low cost, the construction of the external insulation panel assembly that can reduce the construction cost and time and the building using the same It is to provide an external insulation construction method.

In addition, another object of the present invention is to provide an outer insulation panel assembly that can not further penetrate the water toward the wall of the building, to further improve the heat insulation efficiency by reducing the thermal bridge phenomena and a method for building the outer insulation of the building using the same.

The outer insulation panel assembly according to the present invention for achieving the above object is fixed to the wall of the building, the insulation panel made of a heat insulating material, the base panel coupled to the front surface of the insulation panel by covering the insulation panel and the An exterior panel having a waterproof layer formed on the front surface of the base panel and a panel fixing unit coupled to the wall of the building to fix the heat insulation panel to the wall of the building. One of the insulation panel and the exterior panel is provided with a coupling groove, and the other is provided with a coupling protrusion that can be fitted into the coupling groove when the insulation panel and the exterior panel are coupled.

The exterior panel may further include a decorative layer formed on the waterproof layer.

The exterior panel may further include a coating layer disposed on the outermost front surface.

The outer insulation panel assembly according to the present invention may further include a protective sheet detachably coupled to the outermost front side of the outer panel.

The panel fixing member includes a fixing member having one end fixed to a wall of the building through the insulating panel and a pressing member coupled to the other end of the fixing member to press the insulating panel toward the wall of the building. The front panel of the heat insulation panel may be provided with a panel fixing body for receiving the pressing member and the other end of the fixing member.

External insulation panel assembly according to the present invention is fixed to the wall of the building to be perpendicular to the wall of the building and the edge alignment portion in contact with the outer edge of the insulation panel, the end of the edge alignment portion to be perpendicular to the edge alignment portion It may further include a panel alignment member having a front alignment portion provided in contact with the front surface of the heat insulation panel.

An insertion groove is provided on a rear surface of the insulation panel, and the insertion groove has an accommodation space for accommodating an adhesive for fixing the insulation panel to the wall of the building and an injection hole connected to the accommodation space. This can be movably coupled.

The insulation panel and the base panel may be made of EPS.

External insulation construction method of the building according to the present invention for achieving the above object, (a) using a panel fixing body coupled to the wall of the building is a heat insulating panel made of a heat insulating material and provided with a coupling groove or coupling projection on a flat front surface Fixing to the wall of the building, (b) a base panel having a flat rear surface corresponding to the front surface of the thermal insulation panel, a waterproof layer formed on the front surface of the base panel, and the thermal insulation panel on the rear surface of the base panel. And attaching an exterior panel having a coupling protrusion or a coupling groove corresponding to the coupling groove or the coupling protrusion to the front surface of the thermal insulation panel using an adhesive to cover the thermal insulation panel, wherein the steps (a) and ( Repeating step b) is characterized in that the wall of the building is covered with the insulation panel and the decorative panel.

Exterior insulation construction method of the building according to the invention may further comprise the step of separating the protective sheet attached to the outermost front of the exterior panel before the (b) step or after the (b) step from the exterior panel. have.

The panel fixing member includes a fixing member having one end fixed to a wall of the building through the insulating panel and a pressing member coupled to the other end of the fixing member to press the insulating panel toward the wall of the building. In step (a), the fixing member is fixed to the wall of the building by coupling the fixing member to the wall of the building, wherein the pressing member and the other end of the fixing member are positioned in the coupling groove. It is preferable.

Exterior insulation construction method of the building according to the invention is provided at the end of the edge alignment portion to be perpendicular to the edge alignment portion and the edge alignment portion in contact with the outer edge of the insulation panel before step (a). Fixing the panel alignment member having a front alignment portion to the wall of the building, wherein in step (a) the outer edge of the insulation panel is brought into contact with the edge alignment portion and the front surface of the insulation panel is aligned with the front alignment portion; It is preferable to fix the said heat insulation panel to the wall of the said building with the said panel fixture in the state which contacted the part.

Exterior insulation construction method of the building according to the invention is provided at the end of the edge alignment portion to be perpendicular to the edge alignment portion and the edge alignment portion in contact with the outer edge of the insulation panel before step (a). Fixing the panel alignment member having a front alignment portion to the wall of the building, wherein the outer edge of the insulation panel is in contact with the edge alignment portion in the step (a); The adhesive is injected into a gap between the front surface of the wall of the building and the rear surface of the heat insulation panel through a through hole provided to penetrate the panel in the front and rear direction, and then press the heat insulation panel toward the front alignment portion with the adhesive. It is preferable to fix the heat insulation panel to the wall of the building with a fixture.

Exterior insulation construction method of the building according to the invention is provided at the end of the edge alignment portion to be perpendicular to the edge alignment portion and the edge alignment portion in contact with the outer edge of the insulation panel before step (a). Fixing a panel fitting member having a front fitting portion to the wall of the building, wherein in step (a), an adhesive cover housing is provided with an accommodation space capable of accommodating adhesive and an injection hole connected to the accommodation space; Is movably coupled to an insertion groove formed on a rear surface of the insulation panel, the outer edge of the insulation panel is in contact with the edge fitting portion, and the end of the adhesive cover housing is in contact with the wall of the building. Through-holes and adhesives connected to the insertion grooves through the panel in the front-rear direction The adhesive is injected into the receiving space of the adhesive cover housing through the injection hole of the bur housing to press the insulation panel toward the front alignment portion with the adhesive, and then fix the insulation panel to the wall of the building with the panel fixture. It is preferable.

The outer insulation panel assembly according to the present invention is simple in structure and can be manufactured at low cost. And because of its light weight and simple wall fixing structure, it is easy to install and can be installed at low cost, and in case of problems, repair work or replacement work can be easily performed.

In addition, the outer insulation panel assembly according to the present invention can effectively prevent the penetration of moisture to the wall of the building, it is possible to reduce the thermal bridge phenomenon to increase the thermal insulation efficiency of the wall.

1 is an exploded view showing the outer insulation panel assembly according to an embodiment of the present invention.
FIG. 2 is a perspective view illustrating an exterior panel of the outer insulation panel assembly illustrated in FIG. 1.
FIG. 3 illustrates a process of constructing the outer insulation panel assembly illustrated in FIG. 1 on a wall of a building.
FIG. 4 illustrates a state in which a wall of a building is covered with the outer insulation panel assembly shown in FIG. 1.
Figure 5 shows another embodiment of the outer panel of the outer insulation panel assembly according to the present invention.
6 is an exploded view of the outer insulation panel assembly according to another embodiment of the present invention.
7 is an exploded view of the outer insulation panel assembly according to another embodiment of the present invention.
8 is an embodiment illustrating a process of constructing the outer insulation panel assembly shown in FIG. 7 on a wall of a building.
FIG. 9 is another embodiment illustrating a process of constructing the outer insulation panel assembly illustrated in FIG. 7 in a wall of a building.
10 illustrates an outer insulation panel of an outer insulation panel assembly according to another embodiment of the present invention.
FIG. 11 illustrates a process of constructing the outer insulation panel assembly illustrated in FIG. 10 on a wall of a building.

Hereinafter, with reference to the accompanying drawings, it will be described in detail with respect to the outer insulation panel assembly and the outer insulation construction method of the building using the same.

In describing the present invention, the sizes and shapes of the components shown in the drawings may be exaggerated or simplified for clarity and convenience of explanation. In addition, terms that are specifically defined in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user or operator. These terms are to be construed in accordance with the meaning and concept consistent with the technical idea of the present invention based on the contents throughout the present specification.

1 is an exploded view showing the outer insulation panel assembly according to an embodiment of the present invention, Figure 2 is a perspective view showing an outer panel of the outer insulation panel assembly shown in FIG.

As shown in FIG. 1, the outer insulation panel assembly 100 according to an embodiment of the present invention is coupled to the wall 10 of the building and the outer insulation panel 110 for insulating the wall 10 of the building. And a panel fixing body 120 for fixing the outer insulation panel 110 to the wall 10 of the building. The outer insulation panel 110 includes an insulation panel 111 fixed to the wall 10 of the building and an exterior panel 113 attached to the insulation panel 111 to cover the insulation panel 111. The insulation panel 111 is formed in a constant size of a square or other shape as shown, the exterior panel 113 is made of a constant size of a shape corresponding to the insulation panel 111.

The size of the exterior panel 113 may be the same as or smaller than the size of the thermal insulation panel 111. When the size of the exterior panel 113 is smaller than the size of the insulation panel 111, when the plurality of external insulation panels 110 are coupled to the walls 10 of the building in order to cover the walls 10 of the building, the two neighboring panels A gap can be provided between the exterior panels 113, and a joint 129 (see FIG. 4) can be constructed in this gap.

The heat insulation panel 111 may use various kinds of building insulation materials that can block heat transfer, such as expandable polystyrene (EPS). The front surface of the heat insulation panel 111 may be flat so that the exterior panel 113 may be in close contact. The front of the heat insulation panel 111 is provided with a plurality of coupling grooves 112 for enhancing the coupling force with the exterior panel 113, the coupling groove 112 of the panel fixing body 120 and the exterior panel 113. Coupling protrusion 118 is inserted.

The exterior panel 113 is attached to the front surface of the thermal insulation panel 111 to cover the thermal insulation panel 111. The rear surface of the exterior panel 113 may be flat so as to be stably in close contact with the front surface of the thermal insulation panel 111. The rear side of the exterior panel 113 is provided with a plurality of coupling protrusions 118 corresponding to the coupling groove 112 of the heat insulation panel 111. The exterior panel 113 is attached to the thermal insulation panel 111 by an adhesive 125 (refer to FIG. 3). When the exterior panel 113 is attached to the thermal insulation panel 111, a plurality of coupling protrusions 118 are attached to the thermal insulation panel 111. Insertion into the coupling groove 112 is to increase the coupling force between them.

As illustrated in FIGS. 1 and 2, the exterior panel 113 includes a base panel 114, a waterproof layer 115 and a decoration layer 116 sequentially disposed on the front surface of the base panel 114. The decorative layer 116 is covered and protected by the protective sheet 117. The base panel 114 may be made of the same heat insulating material as the heat insulation panel 111 such as EPS, or may be made of another material that can be stably attached to the exterior panel 113. If the base panel 114 of the exterior panel 113 is made of the same heat insulating material as the thermal insulation panel 111 such as EPS, the thermal insulation efficiency of the external insulation panel 110 may be further increased. In addition, it is advantageous to increase the bonding force between the exterior panel 113 and the insulation panel 111 by using the base panel 114 as the same material as the insulation panel 111.

The plurality of coupling protrusions 118 may be provided integrally with the base panel 114 by processing the materials constituting the base panel 114, or may be separately formed from the base panel 114, and then It can also be coupled to the back. Since the coupling groove 112 of the heat insulation panel 111 accommodates not only the coupling protrusion 118 but also a portion of the panel fixing body 120, the thickness of the coupling protrusion 118 may be somewhat smaller than the depth of the coupling groove 112. .

The waterproof layer 115 may be formed of an applicable waterproof agent, and the waterproof agent may be formed directly on the front surface of the base panel 114 by being applied to the base panel 114, or the base panel 114 may be formed outside the base panel 114. It may also be attached to the front of the. As the waterproofing agent constituting the waterproofing layer 115, various kinds of waterproofing agents, such as epoxy, asphalt, urethane, and rubber, may be used. In addition, the waterproof layer 115 may be made of a waterproofing agent added with a reinforcing material such as stone powder, the waterproofing layer 115 made of a waterproofing agent added with such a reinforcing material is a reinforcing layer to increase the strength of the exterior panel 113 in addition to the waterproofing function. It can exert the function of.

The decorative layer 116 is formed on the waterproof layer 115 to enhance the decorativeness of the exterior panel 113. The decorative layer 116 is made of various coatable building finishes such as paint to be sprayed. The decorative layer 116 may be formed directly on the waterproof layer 115 by applying an applicative finish on the waterproof layer 115 formed on the base panel 114, or after the external layer 115 is made outside the base panel 114. It can also be attached on top.

The protective sheet 117 covers the decorative layer 116 to prevent contaminants from adhering to the decorative layer 116 or damage such as scratches. The protective sheet 117 may be made of various materials that are water resistant and easily separated from the decorative layer 116 such as a synthetic resin film such as an oriented polypropylene film (OPP film).

Although not shown elsewhere, a coating layer may be provided on the decoration layer 116. The coating layer may be formed directly on the decorative layer 116 by applying a coating agent such as a fluorine coating agent on the decorative layer 116 provided on the base panel 114, or a decorative layer 116 made outside the base panel 114. It is formed on the), may be attached to the waterproof layer 115 integrally with the decorative layer 116. The coating layer provided on the outermost side of the exterior panel 113 prevents the decoration layer 116 from discoloring and enhances the durability of the exterior panel 113.

The outer insulation panel 110 is provided with the insulation panel 111 and the exterior panel 113 in a separated state, and the exterior panel 113 is provided with the protective sheet 117 attached thereto. In addition, when the outer insulation panel 110 is constructed, the insulation panel 111 is first fixed to the wall 10 of the building, and then the exterior panel 113 is attached to the insulation panel 111.

The panel fixing body 120 is coupled to a fixing member 121 such as an anchor bolt that can penetrate the wall 10 and be fixed to the wall 10, and is coupled to an end of the fixing member 121 to form the thermal insulation panel 111. It includes a pressing member 122 for pressing toward the wall (10). The pressing member 122 is provided with a plurality of through holes 123. The fixing member 121 of the panel fixing body 120 penetrates the insulating panel 111 in the front-rear direction through the coupling groove 112 of the insulating panel 111 so that one end penetrates the wall 10 and enters the wall 10. The pressing member 122 coupled to the other end of the fixing member 121 is received in the coupling groove 112 when the fixing member 121 is fixed to the wall 10. Therefore, the panel fixing body 120 does not protrude toward the front surface of the heat insulating panel 111, and the exterior panel 113 is attached to the heat insulating panel 111 so that the panel fixing body 120 is not exposed to the outside. In the present invention, the panel fixing body 120 is not limited to the illustrated one, and may be used in various structures that may be coupled to the wall 10 to firmly fix the heat insulating panel 111 to the wall 10.

3 illustrates a process of constructing the outer insulation panel assembly 100 according to an embodiment of the present invention on a wall of a building. Referring to the construction process of the outer insulation panel assembly 100 with reference to Figure 3, first, as shown in Figure 3 (a), the heat insulating panel 111 using the adhesive 127 wall 10 of the building After the temporary coupling to the), using the panel fixing body 120 to fix the heat insulating panel 111 temporarily coupled to the wall (10) to the wall (10). At this time, the fixing member 121 of the panel fixing body 120 penetrates in the front and rear direction of the heat insulating panel 111 through the coupling groove 112 to drive the end thereof to the wall 10, and the panel fixing body 120 The pressing member 122 is positioned in the coupling groove 112.

Next, as shown in FIG. 3B, after the adhesive 125 is applied to the front surface of the heat insulation panel 111 or the rear surface of the exterior panel 113, the coupling protrusion 118 of the exterior panel 113 is applied. ) Is inserted into the coupling groove 112 in the heat insulation panel 111 to closely contact the rear surface of the exterior panel 113 to the front surface of the heat insulation panel 111. As a result, the exterior panel 113 is firmly attached to the heat insulation panel 111, and the panel fixing body 120 is covered by the exterior panel 113 so that the exterior panel 113 is not exposed to the outside. The protective sheet 117 attached to the outermost side of the exterior panel 113 is removed when the exterior panel 113 is attached to the heat insulation panel 111.

4 illustrates a state in which a part of the wall 10 of the building is covered by the outer insulation panel assembly 100, and the outer panel assembly 100 according to the present invention is coupled to the wall 10 so that a plurality thereof is adjacent to each other. Cover 10. The plurality of insulation panels 111 are coupled to the wall 10 such that the adjacent and outer edges are in close contact with each other, and the exterior panel 113 is attached to the center of the insulation panel 111. As shown in the figure, when the size of the exterior panel 113 is slightly smaller than the size of the insulation panel 111, minute gaps are formed between the adjacent exterior panel 113, and various construction sealants or conventional joints are formed in the gap. By filling in the joint 129 can be formed. Of course, even when the size of the exterior panel 113 is made to correspond to the thermal insulation panel 111, by filling the micro-gap between the adjacent exterior panel 113, such as building sealant, the moisture is walled through these gaps It can be prevented from entering the (10) side.

Meanwhile, FIG. 5 illustrates another embodiment of the exterior panel 130.

In the exterior panel 130 illustrated in FIG. 5, a waterproof layer 131 is formed on a front surface of the base panel 114, and a protective sheet 117 is attached to the waterproof layer 131. The waterproof layer 131 is made of various building waterproofing agents having a waterproof function. As the waterproofing agent, an epoxy-based, asphalt-based, urethane-based, rubber-based, or stone powder added with a reinforcing material may be used. The waterproof layer 131 may be formed directly on the front surface of the base panel 114 by directly applying the waterproofing agent to the base panel 114, and may be attached to the front surface of the base panel 114 after being made outside the base panel 114. It may be. When the color or texture of the waterproof layer 131 is properly adjusted by mixing a coating finish with a waterproof agent forming the waterproof layer 131, the waterproof layer 131 functions as a decorative layer without forming a separate decorative layer. Can have

6 is an exploded view of the outer insulation panel assembly 140 according to another embodiment of the present invention.

The outer insulation panel assembly 140 shown in FIG. 6 includes a panel fixing body 120 for fixing the outer insulation panel 141 and the outer insulation panel 141 to the wall 10 of the building. The outer insulation panel 141 includes an insulation panel 142 made of a building insulation material and an exterior panel 145 covering the insulation panel 142. Here, the panel fixture 120 is as described above.

The heat insulation panel 142 further includes a panel fixture installation groove 144 into which the panel fixture 120 is inserted, in addition to the coupling groove 143 for coupling with the exterior panel 145. The exterior panel 145 includes a base panel 114, a waterproof layer 115 (see FIG. 2) formed on the front surface of the base panel 114, and a decorative layer 116 (see FIG. 2) formed on the waterproof layer 115. The protective sheet 117 is attached to the decorative layer 116. The base panel 114 is provided with a coupling protrusion 146 corresponding to the coupling groove 143 of the insulation panel 142.

In the construction of the outer insulation panel assembly 140, the panel fixture 120 is inserted into the panel fixture installation groove 144 of the insulation panel 142 and fixed to the wall 10 of the building, and the exterior panel 145. Coupling protrusion 146 of the () is inserted into the coupling groove 143 of the heat insulation panel 142. Since the exterior panel 145 covers most of the front surface of the insulation panel 142, the panel fixture 120 inserted into the coupling groove 143 is not exposed to the outside.

The coupling groove 112 and the coupling protrusion 118 of the outer insulation panel 110 shown in FIG. 1 are formed in a circular shape, and the coupling groove 143 and the coupling protrusion of the outer insulation panel 141 shown in FIG. 146 is shown as being made of a rectangular shape, in the present invention, the shape of the coupling groove and the coupling protrusion is not limited to the illustrated and can be variously changed. In addition, the position of the coupling groove and the coupling protrusion can be changed. That is, the coupling protrusion may be provided in the insulation panel and the coupling groove corresponding thereto may be provided in the exterior panel.

7 is an exploded view of the outer insulation panel assembly 150 according to another embodiment of the present invention.

The outer insulation panel assembly 150 shown in FIG. 7 further includes a panel fitting member 151 as compared to the outer insulation panel assembly 100 shown in FIG. 1, and the outer insulation other than the panel alignment member 151. The panel 110 and the panel fixture 120 are the same as the outer insulation panel assembly 100 shown in FIG. 1.

The panel alignment member 151 has an edge alignment portion 152 contacting the end of the insulation panel 111 and a front alignment portion provided at one end of the edge alignment portion 152 so as to be perpendicular to the edge alignment portion 152. 153 and a wall fixing portion 154 provided at the other end of the edge alignment portion 152 to be perpendicular to the edge alignment portion 152. The wall fixing part 154 is provided with an insertion hole 155 into which the fixing member 156 is inserted. The panel fitting member 151 is fixed to the wall 10 by the fixing member 156. When the panel alignment member 151 is fixed to the wall 10, the edge alignment portion 152 of the panel alignment member 151 is perpendicular to the wall 10, and the front alignment portion 153 is the wall 10. Parallel to

The panel fitting member 151 helps the operator to arrange the plurality of insulation panels 111 in front of the wall 10 of the building. It can be arranged so that the outer face lies on the same plane. That is, when the outer insulation panel 110 is installed, the heat insulation panel 111 is brought into contact with the front alignment portion 153 of the panel alignment member 151 while the insulation panel 111 is in contact with the wall 10 of the building. If fixed to the front surface of the adjacent insulation panels 111 can be located on the same plane. In this state, when the exterior panels 113 are attached to each of the insulation panels 111, the decorative layers 116 of the exterior panels 113 are also placed on the same plane to be formed by the plurality of exterior insulation panels 110. The exterior wall of the building can be flattened overall.

In the present invention, the structure of the panel fitting member 151 is not limited to the illustrated and may be variously changed. That is, the specific structure of the panel fitting member 151 is varied under the condition that the edge alignment portion 152 in contact with the outer edge of the heat insulation panel 111 and the front alignment portion 153 in contact with the front surface of the heat insulation panel 111. The fixing structure of the panel fitting member 151 may also be changed to another fixing structure other than the fixing by the fixing member 156 of the illustrated shape.

8 and 9 are different embodiments illustrating a process of constructing the outer insulation panel assembly 150 illustrated in FIG. 7 on the wall 10 of the building.

Looking at the construction method shown in Figure 8, as shown in FIG. 8 (a) first fixed the panel fitting member 151 to the wall 10 of the building, and then using the adhesive 127, the insulation panel 111 ) Is temporarily coupled to the wall 10 of the building. At this time, the outer edge of the heat insulation panel 111 is in contact with the edge alignment portion 152 of the panel alignment member 151, the front surface of the heat insulation panel 111 to the front alignment portion 153 of the panel alignment member 151. Contact. Although the panel fitting member 151 is illustrated as being formed only in the lower portion of the insulating panel 111 in the drawing, this is only an example, the panel fitting member 151 may be formed on both the upper and lower portions of the insulating panel 111.

Next, as shown in (b) of FIG. 8, the fixing member 121 of the panel fixing body 120 passes through the coupling groove 112 in the front and rear direction of the heat insulating panel 111, and the end thereof is walled ( 10) to fix the heat insulation panel 111 to the wall (10). Finally, as shown in FIG. 8C, after the adhesive 125 is applied to the front surface of the heat insulation panel 111 or the rear surface of the exterior panel 113, the engaging protrusion 118 of the exterior panel 113 is applied. ) Is inserted into the coupling groove 112 in the heat insulation panel 111 to closely contact the rear surface of the exterior panel 113 to the front surface of the heat insulation panel 111.

When the plurality of outer heat insulating panels 110 are coupled to the wall 10 in the same manner as described above, the entire outer wall 10 is placed on the same plane while the outermost surface of the outer heat insulating panels 110 is positioned on the same plane. 110 can be covered. The gap between the exterior panels 113 can be prevented by filling various building sealants between the adjacent exterior panels 113.

Meanwhile, referring to the construction method illustrated in FIG. 9, first, as shown in FIG. 9A, the panel fitting member 151 is fixed to the wall 10 of the building, and then the insulation panel 111 is disposed at the outer edge thereof. Is disposed on the front surface of the wall 10 of the building so as to contact the edge alignment portion 152 of the panel alignment member 151. Then, the through hole 119 is formed in the heat insulation panel 111 to penetrate the heat insulation panel 111 in the front-rear direction. Although the through hole 119 is shown to be connected to the coupling groove 112 in the drawing, the formation position of the through hole 119 is not limited thereto. The through hole 119 may be provided at the time of manufacturing the heat insulation panel 111.

Next, as shown in (b) of FIG. 9, the adhesive 159 is connected between the front surface of the wall 10 and the rear surface of the insulation panel 111 through the through hole 119 using the adhesive injector 158. Inject into the gap. The adhesive 159 injected into the gap between the front surface of the wall 10 and the rear surface of the insulation panel 111 presses the insulation panel 111 toward the front alignment portion 153 of the panel alignment member 151 to form an insulation panel ( The front surface of the 111 is in close contact with the front alignment portion 153 of the panel alignment member 151. Using an adhesive such as urethane foam as the adhesive 159 allows the insulation panel 111 to more closely adhere to the front fitting portion 153 of the panel fitting member 151 while the adhesive is expanded.

Next, as shown in (c) of FIG. 9, the fixing member 121 of the panel fixing body 120 passes through the coupling groove 112 in the front-rear direction of the heat insulation panel 111, and the end thereof is walled. It is driven into (10) and the heat insulation panel 111 is fixed to the wall 10. Finally, as shown in FIG. 9D, after applying the adhesive 159 to the front surface of the heat insulation panel 111 or the rear surface of the exterior panel 113, the engaging protrusion 118 of the exterior panel 113 is applied. ) Is inserted into the coupling groove 112 in the heat insulation panel 111 to closely contact the rear surface of the exterior panel 113 to the front surface of the heat insulation panel 111.

In the construction method according to the present embodiment, the order of the injection process of the adhesive 159 and the fixing process of the insulation panel 111 using the panel fixing body 120 may be changed. That is, the insulation panel 111 is first coupled to the wall 10 of the building using a panel fixing body 120 to allow some movement, and then an adhesive 159 is injected between the wall 10 and the insulation panel 111. When the insulation panel 111 is pushed toward the front alignment portion 153 of the panel alignment member 151 by the pressure of the adhesive 159, the front surface of the insulation panel 111 may be in close contact with the front alignment portion 153. . When the insulation panel 111 is made of a compressible insulation such as EPS, when the adhesive 159 pressurizes the insulation panel 111, the portion in contact with the pressing member 122 of the insulation panel 111 is compressed and the insulation panel 111 is pressed. The front alignment portion 153 can be moved toward.

When the insulating panel 111 is coupled to the wall 10 of the building using the panel fixing body 120 and then the adhesive 159 is injected, the through hole formed in the pressing member 122 of the panel fixing body 120 123 (see FIG. 1) may be injected into the adhesive 159. That is, the through hole 119 formed in the pressing member 122 of the panel fixing body 120 is connected to the through hole 119 of the heat insulating panel 111, and then, the through hole 123 of the pressing member 122. When the adhesive 159 is injected, the adhesive 159 is formed between the wall 10 and the insulation panel 111 through the through hole 123 of the pressing member 122 and the through hole 119 of the insulation panel 111. Can enter the gap.

8 and 9 show that the outer insulation panel 110 is constructed on the wall 10 of the building in a state in which the panel alignment member 151 is disposed in parallel with the ground, the outer insulation panel assembly according to the present invention. In the construction of 150, the panel fitting member 151 may be fixed to the wall 10 perpendicular to the ground, and then the outer insulation panel 110 may be coupled to the wall 10. In addition, some of the panel alignment members 151 may be disposed in parallel with the ground, and others may be disposed perpendicular to the ground to couple the outer insulation panel 110 to the wall. In addition, even when the outer surface of the building is not perpendicular to the ground, the panel insulating member 151 may be disposed to correspond to the outer surface of the building to couple the outer insulation panel 110 to the wall.

Meanwhile, FIG. 10 shows the outer insulation panel 161 of the outer insulation panel assembly 160 according to another embodiment of the present invention, and FIG. 11 shows the outer insulation panel assembly 160 shown in FIG. It shows the process of construction on the wall (10).

10 and 11, the outer insulation panel assembly 160 includes an outer insulation panel 161, a panel fixture 120, and a panel alignment member 151, and the outer insulation panel 161. ) Includes an insulation panel 162 and an exterior panel 113. Here, the panel fixture 120, the panel fitting member 151, and the exterior panel 113 are the same as the outer insulation panel assembly 160 shown in FIG.

The insulation panel 162 further includes an insertion groove 163 and a through hole 164 as compared with the insulation panel 113 shown in FIG. 7, and a plurality of coupling grooves 112 are provided on the front surface of the insulation panel 162. ) Is provided. The insertion groove 163 is disposed at the rear of the coupling groove 112, and the through hole 164 is formed to penetrate the heat insulation panel 162 in the front-rear direction to connect the coupling groove 112 and the insertion groove 163. .

The adhesive cover housing 165 is coupled to the insertion groove 163. The adhesive cover housing 165 is for accommodating the adhesive 159 for fixing the insulation panel 162 to the wall 10 of the building, the adhesive cover housing 165 is an accommodating space in which the adhesive 159 is accommodated ( 166 and an injection hole 167 connected to the receiving space 166.

A method of constructing the outer insulation panel assembly 160 on the wall 10 of the building will be described with reference to FIG. 11 as follows.

First, as shown in FIG. 10A, the panel alignment member 151 is fixed to the wall 10 of the building, and then the heat insulation panel 162 has the outer edge thereof with the edge alignment portion of the panel alignment member 151. It is arrange | positioned in front of the wall 10 of a building so that it may contact 152, and the edge part of the adhesive cover housing 165 may contact the wall 10. As shown in FIG.

Next, as shown in FIG. 10B, the adhesive 159 is accommodated in the adhesive cover housing 165 through the through hole 164 of the insulation panel 162 using the adhesive injector 158. Inject to (166). The adhesive 159 injected into the receiving space 166 of the adhesive cover housing 165 reaches the wall 10 of the building and the insertion groove of the insulating space 166 and the receiving space 166 of the adhesive cover housing 165. Fill in (163). The adhesive 159 presses the heat insulation panel 162 toward the front alignment portion 153 of the panel alignment member 151 to closely contact the front surface of the insulation panel 162 with the front alignment portion 153. Using an adhesive such as urethane foam as the adhesive 159 allows the insulation panel 162 to more closely adhere to the front alignment portion 153 of the panel alignment member 151 while the adhesive is expanded.

Next, as shown in (c) of FIG. 10, the heat insulation panel 162 is fixed to the wall 10 using the panel fixing body 120. Finally, as shown in FIG. 10D, the adhesive 125 is applied to the front surface of the insulation panel 162 or the rear surface of the exterior panel 113, and then the engaging protrusion 118 of the exterior panel 113. ) Is inserted into the coupling groove 112 in the heat insulation panel 162 so that the rear surface of the exterior panel 113 is in close contact with the front surface of the heat insulation panel 162.

In the construction method according to the present embodiment, the amount of the adhesive 159 can be reduced by using the adhesive cover housing 165. That is, since the adhesive 159 is injected into the adhesive cover housing 165, the application area of the adhesive 159 is limited, whereby the thermal insulation panel 162 with the small amount of adhesive 159 is formed on the wall 10 of the building. It can be efficiently fixed to the heat insulating panel 162 can be effectively pressed toward the front alignment portion 153 of the panel alignment member 151.

As in the construction method shown in FIG. 9, in the construction method according to the present embodiment, the order of the injection process of the adhesive 159 and the fixing process of the insulation panel 162 using the panel fixing body 120 may be changed. That is, the insulation panel 162 is first coupled to the wall 10 of the building using the panel fixing body 120 to allow some movement, and then an adhesive 159 is injected between the wall 10 and the insulation panel 162. The insulation panel 162 may be pushed toward the front alignment portion 153 of the panel alignment member 151 by the pressure of the adhesive 159 so that the front surface of the insulation panel 162 may be in close contact with the front alignment portion 153. .

When the panel fixing body 120 is first coupled to the wall 10, the fixing member 121 is inserted when the fixing member 121 of the panel fixing body 120 penetrates the heat insulating panel 162 to the wall 10. A rib 168 (see FIG. 10) provided at the center of the adhesive cover housing 165 may be pushed to stably adhere the end of the adhesive cover housing 165 to the wall 10. The fixing member 121 of the panel fixing body 120 pushes the rib 168 of the adhesive cover housing 165 to move the wall of the adhesive cover housing 165 when the fixing member 121 moves through the insulating panel 162 toward the wall 10. 10). When the end of the adhesive cover housing 165 is in close contact with the wall 10, the fixing member 121 breaks the rib 168 of the adhesive cover housing 165 and gets stuck in the wall 10.

As described above, the outer insulation panel assembly according to the present invention is simple in structure and can be manufactured at low cost. In addition, the wall fixing structure is simple, and the construction is simple. When a problem occurs, the repair work or the replacement work can be easily performed.

In addition, the outer heat insulating panel assembly according to the present invention can effectively prevent the infiltration of moisture into the wall 10 of the building, it is possible to reduce the thermal bridge phenomenon to increase the thermal insulation efficiency of the wall (10).

The embodiments of the present invention described above and shown in the drawings should not be construed as limiting the technical idea of the present invention. The protection scope of the present invention is limited only by the matters described in the claims, and those skilled in the art can improve and change the technical idea of the present invention in various forms. Accordingly, these modifications and variations are intended to fall within the scope of the present invention as long as it is obvious to those skilled in the art.

100, 140, 150, 160: outer insulation panel assembly
110, 141, 161: outer insulation panel
111, 142, 162: insulation panels 112, 143: coupling holes
113, 130, 145: Exterior panel 114: Base panel
115: waterproof layer 116: decorative layer
117: protective sheet 120: panel fixture
121, 156: fixing member 122: pressing member
125, 127, 159: adhesive 129: joint
151: panel fitting member 152: edge fitting portion
153: front alignment portion 154: wall fixing portion
165: Adhesive Cover Housing

Claims (15)

A heat insulating panel 111, 142, 162 fixed to the wall 10 of the building and made of a heat insulating material;
Covering the insulation panels 111, 142 and 162, the base panel 114 is coupled to the front surface of the insulation panel 111, 142, 162 and is formed on the front surface of the base panel 114 Exterior panels 113, 130, and 145 having waterproof layers 115 and 131; And
And a panel fixture 120 coupled to the wall 10 of the building to fix the heat insulation panels 111, 142 and 162 to the wall 10 of the building.
One of the insulation panels 111, 142, 162 and the exterior panels 113, 130, and 145 is provided with coupling grooves 112 and 143, and the other is the insulation panel 111. 142, 162 and the outer panel 113, 130, 145 when the coupling protrusions 118, 146 that can be fitted into the coupling grooves 112, 143 is provided that Insulation panel assembly, characterized in that.
The method of claim 1,
The exterior panel (113) (145) outer insulation panel assembly, characterized in that further comprises a decorative layer (116) formed on the waterproof layer (115).
3. The method according to claim 1 or 2,
The exterior panel 113, the outer heat insulating panel assembly, characterized in that it further comprises a coating layer disposed on the outermost front.
3. The method according to claim 1 or 2,
The outer insulation panel assembly further comprises a protective sheet (117) detachably coupled to the outermost front side of the exterior panel (113) (130) (145).
The method of claim 1,
The panel fixing body 120 penetrates through the heat insulation panels 111, 142 and 162, and one end of the panel fixing body 120 is fixed to the wall 10 of the building and the other end of the fixing member 121. Is coupled to the pressing panel 122 for pressing the insulation panels 111, 142, 162 toward the wall 10 of the building,
Exterior insulation, characterized in that the panel fixing body installation grooves 144 for receiving the other end of the pressing member 122 and the fixing member 121 is provided on the front surface of the insulating panels (111, 142, 162). Panel assembly.
The method of claim 1,
An edge alignment part 152 fixed to the wall 10 of the building so as to be perpendicular to the wall 10 of the building, and in contact with an outer edge of the heat insulation panels 111, 142, and 162, and the edge alignment part. The panel alignment member 151 provided at the end of the edge alignment portion 152 to be perpendicular to the surface 152 and having a front alignment portion 153 in contact with the front surface of the heat insulation panels 111, 142, and 162. External insulation panel assembly comprising a further.
The method of claim 1,
An insertion groove 163 is provided at a rear surface of the insulation panel 162, and the insertion groove 163 may accommodate an adhesive 159 for fixing the insulation panel 162 to the wall 10 of the building. And an adhesive cover housing (165) provided with a receiving space (166) and an injection hole (167) connected to the receiving space (166).
The method of claim 1,
The insulation panel (111) (142) (162) and the base panel 114, the outer heat insulating panel assembly, characterized in that made of EPS.
(a) Insulation panels 111, 142, 162 made of a heat insulating material and provided with coupling grooves 112, 143 or coupling protrusions 118, 146 on a flat front surface to the wall 10 of the building. Fixing to the wall (10) of the building using a panel fixture (120) or adhesive (127, 159); And
(b) a base panel 114 having a flat rear surface corresponding to the front surface of the heat insulation panels 111, 142, and 162, a waterproof layer 115, 131 formed on the front surface of the base panel 114, and The coupling protrusions 118 and 146 corresponding to the coupling grooves 112 and 143 or the coupling protrusions 118 and 146 of the heat insulation panels 111, 142 and 162 on the rear surface of the base panel 114. Or the exterior panels 113, 130 and 145 having the coupling grooves 112 and 143 attached to the front surface of the heat insulation panels 111, 142 and 162 using the adhesive 125. Covering the insulation panels 111, 142, 162; the wall 10 of the building including the insulation panels 111, 142, 162 and the exterior panels 113, 130, 145. External insulation construction method of a building characterized in that the cover.
The method of claim 9,
Before the step (b) or after the step (b), the protection panel 117 attached to the outermost front side of the exterior panels 113, 130, 145 is attached to the exterior panels 113, 130, 145. External insulation construction method of a building, characterized in that it further comprises a step of separating from).
The method of claim 9,
The panel fixing body 120 penetrates through the heat insulation panels 111, 142 and 162, and one end of the panel fixing body 120 is fixed to the wall 10 of the building and the other end of the fixing member 121. Is coupled to the pressing panel 122 for pressing the insulation panels 111, 142, 162 toward the wall 10 of the building,
In the step (a), the fixing member 121 penetrates through the heat insulating panels 111, 142, and 162 and is coupled to the wall 10 of the building to heat insulating panels 111, 142, and 162. Fixing to the wall 10 of the building, the outer insulation construction method of the building, characterized in that the other end of the pressing member 122 and the fixing member 121 is located in the coupling grooves 112, 143. .
The method of claim 9,
Before the step (a)
An edge alignment portion 152 that is in contact with an outer edge of the insulation panels 111, 142, and 162 and an end portion of the edge alignment portion 152 so as to be perpendicular to the edge alignment portion 152. And a panel fitting member (151) having a front fitting portion (153) on the wall (10) of the building.
The method of claim 9,
Before the step (a)
An edge alignment portion 152 that is in contact with an outer edge of the insulation panels 111, 142, and 162 and an end portion of the edge alignment portion 152 so as to be perpendicular to the edge alignment portion 152. Fixing the panel fitting member 151 having the front fitting portion 153 to the wall 10 of the building,
In step (a), the outer edges of the insulation panels 111, 142, 162 are brought into contact with the edge alignment portion 152, and the front surface of the insulation panels 111, 142, 162 is aligned with the front surface. Exterior insulation construction method of a building, characterized in that the panel fixing body 120 to the heat insulating panels 111, 142, 162 fixed to the wall 10 of the building in the state in contact with the unit 153. .
The method of claim 9,
Before the step (a)
An edge alignment portion 152 that is in contact with an outer edge of the insulation panels 111, 142, and 162 and an end portion of the edge alignment portion 152 so as to be perpendicular to the edge alignment portion 152. Fixing the panel fitting member 151 having the front fitting portion 153 to the wall 10 of the building,
Insulation of the outer edges of the insulation panels 111, 142, 162 in contact with the edge alignment portion 152 in the step (a), the insulation panels 111, 142, 162. The adhesive 159 is attached to the front surface of the wall 10 of the building and the insulation panels 111 and 142 through the through holes 119 provided to penetrate the panels 111, 142 and 162 in the front and rear directions. 162 is injected into a gap between the rear surfaces of the 162 to press the insulation panels 111, 142, and 162 with the adhesive 159 toward the front alignment portion 153, and then the panel fixture 120 Exterior insulation construction method of a building, characterized in that the insulating panels (111) (142) (162) is fixed to the wall (10) of the building.
The method of claim 9,
Before the step (a)
Edge alignment portion 152 which is in contact with the outer edge of the heat insulating panel 162, and the front alignment portion 153 is provided at the end of the edge alignment portion 152 to be perpendicular to the edge alignment portion 152. Fixing the panel fitting member 151 having a wall 10 of the building further comprising:
In the step (a), the insulation panel 162 is provided with an adhesive cover housing 165 provided with an accommodation space 166 that can accommodate the adhesive 159 and an injection hole 167 connected to the accommodation space 166. It is coupled to the insertion groove 163 formed on the rear of the), the outer edge of the insulation panel 162 is in contact with the edge alignment portion 152 and the end of the adhesive cover housing 165 is the wall of the building ( 10), through the through hole 164 and the injection hole 167 of the adhesive cover housing 165 to penetrate the heat insulation panel 162 in the front and rear direction and connected to the insertion groove 163. The adhesive 159 is injected into the accommodating space 166 of the adhesive cover housing 165 to press the insulation panels 111, 142, and 162 toward the front alignment portion 153 with the adhesive 159. After that, the insulation panel 111, 142, 162 to the panel fixture 120 to the wall of the building Outer insulating construction method of a building, characterized in that for fixing to 10.

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