KR102013350B1 - Blocking Thermal Bridge Insulation with Vacuum Insulation - Google Patents

Abstract

The present invention relates to a thermal bridge blocking insulation having a built-in vacuum insulating material which can further divide the heat insulating material into two parts, and further improve the heat insulating effect by embedding a vacuum heat insulating material in the center. Forming a stepped groove, and forming a second stepped protrusion and a second stepped groove on the inner surface of the second insulating body, the second insulating body is symmetrically coupled to the first insulating body, and coupled to the first insulating body and the second Position the vacuum insulation material between the heat insulation body, the core material is located between the first step groove and the second step groove, the outer shell material is pressed by the first step projection and the second step projection to be fixed, the first heat insulating body, the second It is effective to further minimize the occurrence of linear thermal bridges generated at the boundary of the slab protruding from the outer wall by the heat insulating body and the vacuum insulation.

Description

Blocking Thermal Bridge Insulation with Vacuum Insulation

The present invention relates to a thermal insulator, and more particularly, to a thermal bridge blocking insulation having a vacuum insulator in which a heat insulator is divided into two parts and a vacuum insulator is built in the center to further enhance the thermal insulation effect.

In general, in the case of a building having a cantilever structure penetrating the interior or exterior of the balcony, insulation is installed in order to block a heat bridge at the boundary between the outer wall and the slab protruding from the outer wall.

However, slabs such as balconies protruding from the exterior wall of the building are exposed to the outside air, causing condensation or loss of indoor energy due to temperature differences according to the temperature change in the outdoor environment.

Accordingly, thermal insulation barrier insulation is installed at the boundary between the concrete slab and the outer wall to reduce condensation and loss of indoor energy through the slab. However, as the reinforcing bars in the concrete slab are continuously disposed with the outer wall, there is a problem in that a large amount of energy is lost to the outside due to the high thermal conductivity of the reinforcing bars.

In this regard, the Republic of Korea Patent Publication No. 10-1462800 has a discontinuous arrangement of the tensile reinforcing bar installed inside the heat insulating material to prevent thermal bridges, to ensure that the inclined shear bar shearing against the vertical load, and receive a sufficient compressive load Compression modules are known which make it possible.

However, the entire outer circumferential edges of both ends of the tensile bar are in close contact with the tensile sleeve in which both ends of the tensile bar are embedded, thereby causing a problem that energy loss occurs due to the thermal bridge phenomenon of the tensile bar.

In addition, the inclined shear is connected to both ends of the tensile reinforcement discontinuously arranged by the fixing agent, there is a problem that the thermal bridge phenomenon of the tensile reinforcement by the shear muscles causes energy loss.

Furthermore, there is a problem that the compression strength of the compression module formed in a cylindrical shape is inefficient.

Accordingly, the present applicant reduces heat loss or heat inflow by forming an insulation at the boundary between the outer wall and the slab protruding from the outer wall in the cantilever structure through which the balcony or the inner and outer parts are penetrated, and has a compressive strength of the truss structure inside the insulation. It is excellent and prevents the breakdown of concrete reinforcement of tensile reinforcing bars placed in the insulation material in discontinuous structure, and connects the shear reinforcement to the compression module and arranges it in the discontinuous structure to minimize heat loss or heat inflow caused by the shearing reinforcement. A barrier insulation has been proposed.

However, even though the entire insulation is made of EPS, except for the part where the tensile reinforcing bar and the compression module are installed, the insulation effect of the insulation itself is weak, and the vacuum which can further enhance the insulation effect by embedding the vacuum insulation material in the insulation material. Insulation of thermal bridges with built-in insulation has been achieved.

KR 10-1462800 B1 KR 10-2016-0004481 A

SUMMARY OF THE INVENTION An object of the present invention is to provide a thermal insulation barrier insulation material in which a vacuum insulation material is incorporated, which divides the insulation material into two parts and installs a vacuum insulation material in the center to further increase the insulation effect at the slab boundary protruding from the outer wall body and the outer wall body.

In addition, another object of the present invention is to cover the outer portion of the vacuum insulating material located inside the heat insulating material by projecting the heat insulating material, while increasing the heat insulation effect of the location of the outer skin material in the heat insulating material, while vacuum insulation is firmly fixed to the inside of the heat insulating material Is to provide a built-in thermal bridge insulation.

Furthermore, another object of the present invention is to be able to install the foam concrete in the upper position where the tensile reinforcing bar is installed and the compression module is installed, to provide a thermal insulation barrier insulation material with a built-in vacuum insulation that can protect the insulation from fire It is.

In addition, the present invention provides a thermal insulation barrier insulation material with a built-in vacuum insulation material is easy to work without moving the vacuum insulation material through the upper and lower fixing body firmly fixed to the upper and lower body of the thermal insulation barrier insulation material containing the vacuum insulation material. It is.

In the present invention, a plurality of grooves and holes are formed in a line and spaced apart from each other in the upper and lower portions, and a first stepped protrusion 140 is formed around an inner surface without the first compression module groove 130 into which the compression module is inserted. A first insulating body 100 having a first stepped groove 150 formed in an inner region of the first stepped protrusion 140; The second compression module groove 230 is symmetrically coupled to the first insulation body 100 and is coupled to be parallel to each other, and a plurality of grooves and holes are spaced in a line at an upper portion and a lower portion thereof, and a compression module is inserted at a lower portion thereof. A second insulation body 200 having a second stepped protrusion 240 formed around the inner surface of the second stepped protrusion 240, and a second stepped groove 250 formed in an inner region of the second stepped protrusion 240; The core 310 is located between the first stepped recess 150 and the second stepped recess 250 between an inner surface of the first insulation body 100 and an inner surface of the second insulation body 200. A vacuum insulating material 300 fixed between the first stepped protrusion 140 and the second stepped protrusion 240 so that the outer cover material 320 is positioned; The upper fixing body 500 for receiving and fixing the first insulation body 100 and the second insulation body 200 so that the upper portion of the first insulation body 100 and the second insulation body 200 is in close contact with each other. ); A compression module 600 inserted into the first compression module groove 130 and the second compression module groove 230; Lower fixing body 800 for receiving and fixing the first insulation body 100 and the second insulation body 200 so that the lower portion of the first insulation body 100 and the second insulation body 200 is in close contact with each other. Included.

In addition, the first insulating body 100 of the present invention is formed so that the plurality of first tensile reinforcing grooves 110 are spaced in a line, the plurality of first shear reinforcing holes 120 to penetrate the inner and outer surfaces of the lower The first compression module groove 130 is formed to be opened downward in every lower portion of the first shear reinforcing hole 120, and the second insulation body 200 has a plurality of first upper ends of the first insulation reinforcing hole 120. The two tensile reinforcing grooves 210 are formed to be spaced apart in a row, and the plurality of second shear reinforcing holes 220 are formed to be spaced in a line so as to pass through the inner and outer surfaces of the lower side, and the second shear reinforcing holes 220 The second compression module groove 230 is formed to be opened downward in each lower portion.

A plurality of tensile bars 400 installed to penetrate the first tensile rebar groove 110 and the second tensile rebar groove 210 of the present invention; The compression module 600 is provided with a shear reinforcing support protrusion 610 is formed inclined starting from either side of both sides, starting from the end of the shear reinforcing support protrusion 610 toward the tension reinforcement 400 A bent portion 720 is formed to include a shear reinforcement 700 disposed side by side at a position adjacent to the tensile reinforcement 400.

The first shear reinforcing hole 120 and the second shear reinforcing hole 220 of the present invention are in a diagonal direction in a state in which the first insulation body 100 and the second insulation body 200 are coupled to each other. Subsequently, the diagonal direction is staggeredly formed.

The vacuum insulation material 300 of the present invention, a plurality of upper cutting portion 330 is formed at a position corresponding to the first tensile reinforcing groove 110 and the second tensile reinforcing groove 210 in a line on the top A plurality of lower cutting parts 340 are formed at positions corresponding to the first shear reinforcing hole 120 and the second shear reinforcing hole 220 in a row at a lower portion thereof.

The envelope 320 of the present invention is formed only on the upper cutting portion 330 and the lower cutting portion 340.

The upper fixing body 500 of the present invention is the first insulating body 100 and the second insulating body so that the upper portion of the first insulating body 100 and the second insulating body 200 is in close contact with each other. An upper fixing rod 510 extending to an outer side of the 200 is formed, and the lower side of the upper fixing rod 510 corresponds to the first tensile rebar groove 110 and the second tensile rebar groove 210 in a line. A plurality of tensile reinforcing bar holes 520 are formed to penetrate the tensile reinforcing bar 400 at a position where the tensile reinforcing bar 400 penetrates. The upper insulation 550 is installed in an area excluding the tensile reinforcing hole 520 at a position corresponding to the reinforcing groove 210, and the upper concrete mounting stand 530 is formed on the upper concrete mounting stand 530. The upper foamed concrete 540 is installed.

The lower fixing body 800 of the present invention is such that the lower portion of the first insulation body 100 and the second insulation body 200 is in close contact with each other, the first insulation body 100 and the second insulation body 200. A lower fixing stand 810 is formed to extend to the outside of one side, and the first compression module groove 130 and the second compression module groove 230 in a row on the upper side of the lower fixing stand 810 A plurality of compression module holes 820 are formed in the position so that the compression module 600 is exposed to the outside, the lower concrete mounting platform 830 is formed at the bottom, the lower concrete mounting platform 830 in the lower foam concrete 840 is installed.

The present invention forms the first stepped projections 140 and the first stepped grooves 150 on the inner surface of the first insulating body 100, and the second stepped projections 240 on the inner surface of the second insulating body 200. A second stepped groove 250 is formed, and the second insulating body 200 is symmetrically coupled to the first insulating body 100, and the combined first insulating body 100 and the second insulating body 200 are combined. The vacuum insulation material 300 is positioned between the core material 310, and the core material 310 is located between the first stepped groove 150 and the second stepped groove 250, and the outer cover material 320 is formed of the first stepped protrusion 140. Boundary of the slab 30 protruding from the outer wall body 10 by the first insulation body 100, the second insulation body 200 and the vacuum insulation material 300 by being pressed and fixed by the second step projection 240. It has the effect of further minimizing the occurrence of linear thermal bridges occurring at.

In addition, the present invention is a lower fixing stand of the upper fixing stand 510 and the lower fixing body 800 is installed on the upper fixing body 500 is installed on the upper portion of the first insulating body 100 and the second insulating body 200. There is an effect of firmly fixing the upper and lower portions of the first insulation body 100 and the second insulation body 200 coupled to (810).

Furthermore, the present invention installs the upper foamed concrete 540 on the upper concrete mounting table 530 of the upper fixing body 500 located on the upper portion of the first insulating body 100 and the second insulating body 200, the first insulating The lower foamed concrete 840 is installed on the lower concrete mounting stand 830 of the lower fixing stand 810 located below the body 100 and the second insulating body 200, so that the first insulating body 100 and the second insulating body are provided. There is an effect of protecting the body 200 from fire.

1 is a perspective view of a thermal bridge blocking insulation is built in vacuum insulation according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of the thermal bridge blocking insulation is built in a vacuum insulating material according to an embodiment of the present invention.
FIG. 3 is a view showing inverted FIG. 2. FIG.
Figure 4 is a perspective view showing only the first insulation body 100, the second insulation body 200 and the vacuum insulation member 300 in the thermal bridge blocking insulation material in which the vacuum insulation is built in accordance with an embodiment of the present invention.
Figure 5 is a front view of the thermal bridge blocking insulation is built in a vacuum insulating material according to an embodiment of the present invention.
Figure 6 is a cross-sectional view of the structure to which the thermal insulation barrier insulation material is built-in vacuum insulation in accordance with an embodiment of the present invention based on the line AA 'of FIG.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described to be easily carried out by those of ordinary skill in the art.

1 is a perspective view of a thermal bridge blocking insulation with a vacuum insulator according to an embodiment of the present invention, Figure 2 is an exploded perspective view of a thermal bridge blocking insulation with a vacuum insulator according to an embodiment of the present invention, Figure 3 4 is a perspective view illustrating only the first insulation body 100, the second insulation body 200, and the vacuum insulation material 300 in the thermal bridge blocking insulation material in which the vacuum insulation material is incorporated according to an embodiment of the present invention.

The first insulating body 100 is coupled to the second insulating body 200 to be described later is formed in the shape of a rectangular block to be installed to block the heat bridge (heat bridge) at the boundary between the outer wall and the slab protruding from the outer wall. The front and rear width, left and right lengths and thicknesses of the first insulation body 100 vary depending on the thickness and size of the outer wall to be installed.

As the material of the first insulation body 100, EPS (Expanded Polystyrene), XPS (Extruded Polystylene), EVA (Ethylene VinylAcetate), EPP (Expanded Polypropylene) may be used.

A plurality of first tensile reinforcing grooves 110 are formed in a row on the first insulating body 100. The first tensile reinforcing groove 110 is dug in a rectangular shape, the upper insulation 550 to be described later is installed.

A plurality of first shear reinforcing hole 120 is formed in a diagonal direction through the lower side inner and outer surfaces of the first insulating body 100 in a downward direction. The first shear reinforcing hole 120 serves as a passage through which the shear reinforcement 700 to be described later is inserted. The first shear reinforcing hole 120 is staggeredly formed starting from a relatively high position and starting from a relatively low position.

In addition, a plurality of first compression module grooves 130 are formed in a row at a lower portion of the first insulation body 100. The first compression module groove 130 is formed in the lower portion of each first shear reinforcing hole 120. The first compression module groove 130 is formed to match the cross-sectional shape of the compression module 600 to be described later. The first compression module groove 130 is formed in a shape inclined inward from the lower surface to the upper surface, but may also be formed in a rectangular shape.

On the other hand, the inner side of the first insulation body 100, the left and right sides, the first insulation reinforcement groove 110 and the periphery of the first shear reinforcing hole 120 and the first insulation body 100 formed with the first compression module groove 130 The first stepped protrusion 140 is formed over the entire lower portion of the bottom. The first stepped protrusion 140 is made of a single body of the same material as the first heat insulating body 100 and pressurizes the outer shell material 320 of the vacuum insulator 300, which will be described later, while the heat insulation of the outer shell material 320 is weak. It serves to complement. In this case, the first stepped protrusion 140 has an area of about 1 cm and the thickness thereof is formed to fit the outer shell material 320. In addition, the thickness of the first step protrusion 140 is formed to match the thickness of the core material 310 of the vacuum insulating material (300).

In addition, a first stepped recess 150 is formed in the entire area of the first insulating body 100 except for the first stepped protrusion 140. The first stepped groove 150 is a groove formed by the first stepped protrusion 140 which is relatively protruded, and the core 310 of the vacuum insulating material 300 is seated.

The second thermal insulation body 200 is coupled to the first thermal insulation body 100 and is installed to block the heat bridge at the boundary of the outer wall and the slab protruding from the outer wall and is formed in a rectangular block shape. The front and rear width, left and right lengths and thicknesses of the second insulation body 200 depend on the thickness and size of the outer wall to be installed.

As the material of the second insulation body 200, EPS (Expanded Polystyrene), XPS (Extruded Polystylene), EVA (Ethylene VinylAcetate), EPP (Expanded Polypropylene), etc. may be used. The material of the second insulation body 200 is made of the same material as the first insulation body 100.

The second insulation body 200 is formed in a symmetrical shape with respect to the first insulation body 100 with respect to the inner surface as a whole. The second insulating body 200 is coupled to the first insulating body 100 and the top, bottom, left and right side by side. At this time, the second step projections 240 of the second insulation body 200 and the first step projections 140 of the first insulation body 100 are coincident with each other.

A plurality of second tensile rebar grooves 210 are also formed in a row on the second insulation body 200 in a row. The second tensile reinforcing groove 210 is dug in a rectangular shape, the upper insulation 550 to be described later is installed. When the second insulation body 200 and the first insulation body 100 are combined, the first tensile reinforcing groove 110 and the second tensile reinforcing groove 210 are connected to one.

A plurality of second shear reinforcing bar holes 220 are formed in a diagonal direction through the lower inner and outer surfaces of the second insulating body 200 in a row. The second shear reinforcing hole 220 serves as a passage into which the shear reinforcement 700 to be described later is inserted. The second shear reinforcing hole 220 is staggeredly formed starting from a relatively high position and starting from a relatively low position. At this time, if the second shear reinforcing hole 220 is started at a high position, the first shear reinforcing hole 120 is started at a low position. Therefore, in the state where the second insulation body 200 and the first insulation body 100 are coupled, the second shear reinforcing hole 220 and the first shear reinforcing hole 120 are connected in one diagonal line.

In addition, a plurality of second compression module grooves 230 are formed in a row under the second insulation body 200. The second compression module groove 230 is formed in the lower portion of each second shear reinforcing hole 220. The second compression module groove 230 is formed to match the cross-sectional shape of the compression module 600 to be described later. Similarly to the first compression module groove 130, the second compression module groove 230 may be formed in a shape inclined inward from the lower surface to the upper surface, but may also be formed in a rectangular shape. In addition, the second compression module groove 230 is also connected to one in the state in which the second insulation body 200 and the first insulation body 100 are combined.

On the other hand, in the inner surface of the second insulation body 200, the left and right sides, the second insulation reinforcement groove 210 and the circumference of the second shear reinforcing hole 220 and the second insulation body 200 formed with the second compression module groove 230 A second stepped protrusion 240 is formed over the entire lower portion of the bottom. The second stepped protrusion 240 is made of the same material as the second heat insulating body 200 and pressurizes the outer shell material 320 of the vacuum insulator 300, which will be described later. It serves to complement. The second stepped protrusion 240 is pressed together with the first stepped protrusion 140 to press the outer shell material 320 of the vacuum insulator 300.

 At this time, the second stepped projections 240 also have an area of about 1Cm and the thickness is formed to fit the outer shell material 320. In addition, the thickness of the second step projections 240 is formed to match the thickness of the core material 310 of the vacuum insulation material (300).

In addition, a second stepped groove 250 is formed in the entire area of the second insulating body 200 except for the second stepped protrusion 240. The second stepped groove 250 is a groove formed by the second stepped protrusion 240 which is relatively protruded, and the core 310 of the vacuum insulating material 300 is seated.

When the second insulation body 200 and the first insulation body 100 are coupled, the second stepped protrusion 240 and the first stepped protrusion 140 coincide with each other, and the second stepped groove 250 and the first end Jaw groove 150 is matched. In addition, the core 310 of the vacuum insulation material 300 is positioned between the second stepped groove 250 and the first stepped groove 150, and between the second stepped protrusion 240 and the first stepped protrusion 140. The envelope 320 is located.

The vacuum insulation member 300 is located between the first insulation body 100 and the second insulation body 200 to enhance the heat insulation effect, and the first insulation body 100 and the second insulation body 200 are provided. It prevents heat loss of buildings caused by linear thermal bridges.

The vacuum insulation material 300 has a porous core material 310 that serves as a solid material that maintains the shape of the vacuum insulation material 300 therein, and wraps the entire exterior of the core material 310 therein with a vacuum inside. Sealed to form the outer shell material 320 as possible.

The core material 310 may be a fumed silica, glass wool, urethane foam, or the like, and the outer material 320 may be a multilayer film or laminate film material coated with aluminum.

After the core material 310 is wrapped with the outer shell material 320, heat sealing is performed on the overlapped portion, and the inside of the outer shell material is sealed to maintain a vacuum state by extracting air therein.

On the other hand, the vacuum insulator 300 has a plurality of upper cutting portion 330 to pass through the tensile reinforcement 400 at the position where the first tensile reinforcing grooves 110 and the second tensile reinforcing grooves 210 are formed thereon Is formed. In addition, a plurality of lower cutting parts 340 are formed at a lower portion thereof so that the shear reinforcement 700 may pass at a position where the first shear reinforcing hole 120 and the second shear reinforcing hole 220 are formed.

At this time, the relatively wide area may be in close contact with the core material 310 by folding the outer shell material 320, but the upper cutting portion 330 and the lower cutting portion 340 described above because the outer shell material 320 ) Is difficult to fold and there is a risk of damaging the vacuum insulator 300 when it is forcibly folded. Thus, the periphery of the upper cutting portion 330 and the lower cutting portion 340 is in a state in which the outer shell material 320 is unfolded in about 1Cm.

The vacuum insulation member 300 is positioned between the first insulation body 100 and the second insulation body 200 that are coupled to each other. At this time, a portion of the core material 310 is inserted between the first stepped grooves 150 and the second stepped grooves 250, and the outer shell material 320 is formed of the first stepped projections 140 and the second stepped projections 240. It is located between. In the case of the outer shell material 320 of the vacuum insulation material 300, since there is almost no thermal insulation effect, the first step projections 140 and the second step projections 240 reinforce the weak insulation effect.

The tensile reinforcing bar 400 is installed so as to penetrate the interior of the first tensile reinforcing groove 110 and the second tensile reinforcing groove 210 formed in the first insulation body 100 and the second insulation body 200 and protrudes from the outer wall body. It acts as a resistance to the vertical load of the finished slab. Tensile reinforcing bars 400 are disposed at each of both ends of the first tensile rebar groove 110 and the second tensile rebar groove 210.

On the other hand, the tensile reinforcing bar 400 is composed of two ends may be disposed so as to be spaced apart from each other in the interior of the first tensile rebar groove 110 and the second tensile rebar groove 210. That is, the tensile reinforcing bar 400 may be configured to not be in contact with the interior of the first tensile rebar groove 110 and the second tensile rebar groove 210. This can prevent the heat of the outer wall body from being lost to the slab by the high thermal conductivity of the tensile reinforcing bar 400 even if the heat bridge due to the slab is blocked by the first insulating body 100 and the second insulating body 200. Furthermore, a tension slab (not shown) for increasing the bonding strength may be installed at a portion of the tensile reinforcement 400 that is located inside the first tensile rebar groove 110 and the second tensile rebar groove 210. A fixing agent is filled in the tension slab to fix the tension rebar 400. Fasteners are used for the ultra high strength concrete (UHPC) to provide high resistance to the vertical load of the slab. The fixing agent acts as a thermal bridge resistance element that blocks thermal conduction between the tensile reinforcing bars 400 between both ends of the tensile reinforcing bars 400 spaced from each other.

The upper fixing body 500 is positioned above the first insulating body 100 and the second insulating body 200 so that the first insulating body 100 and the second insulating body 200 are firmly coupled to each other. Keep it. In addition, the upper fixing body 500 serves to fix the upper foamed concrete 540 to protect the first insulating body 100 and the second insulating body 200 from fire.

The upper fixing body 500 is arranged in parallel with two plates on the lower side is arranged vertically, the interval is angled '∩' in the open state to fit the first insulation body 100 and the second insulation body 200 is coupled The upper fixing stand 510 is formed to form a shape.

The upper fixing stand 510 is fixed to the upper by the interference fit method in the state in which the first insulation body 100 and the second insulation body 200 are combined. The upper portion of the first insulation body 100 and the second insulation body 200 is firmly fixed by the upper fixing stand 510.

The upper fixing rod 510 is tensioned at a position where the first tensile reinforcing groove 110 and the second tensile reinforcing groove 210 are formed in a state of being fixed to the upper portion of the first insulating body 100 and the second insulating body 200. A plurality of tensile rebar through holes 520 are formed so that the rebar 400 can be inserted therein. Two tensile rebar through holes 520 are formed at both ends of the first tensile rebar groove 110 and the second tensile rebar groove 210, respectively. The tensile rebar through hole 520 is formed larger than the diameter of the tensile reinforcing bar (400). The upper fixing stand 510 is formed to have the same length as the first insulation body 100 and the second insulation body 200.

An upper concrete mounting stand 530 is formed on the upper fixing stand 510. The upper fixing stand 510 and the upper concrete mounting stand 530 is formed integrally. The upper concrete mounting table 530 is arranged in parallel to the two plates vertically so as to extend vertically in the upper direction from the upper fixing table 510, a portion of the top is formed in a horizontally folded form. An upper foamed concrete 540 is fitted into the upper concrete mounting stand 530 to be fixed. At this time, the interval of the horizontally folded portion depends on the thickness of the upper foamed concrete 540 to be described later.

The upper foamed concrete 540 is foamed and cured by mixing a foaming agent in cement, and serves to protect the first insulation body 100 and the second insulation body 200 from fire. The upper foamed concrete 540 is formed to have the same width and length as the first insulating body 100 and the second insulating body 200. The thickness of the upper foamed concrete 540 is formed in about 1Cm. The upper foamed concrete 540 is inserted into and fixed to the upper concrete mount 530.

Meanwhile, the upper insulation 550 is inserted into the upper fixing rod 510 at the positions where the first tensile reinforcing grooves 110 and the second tensile reinforcing grooves 210 are formed. The upper insulation 550 is made of the same material as the first insulation body 100. At both ends of the upper insulating material 550, the upper insulating material through hole 552 is formed so that the tensile reinforcing bar 400 can pass through.

The compression module 600 is installed to pass through the lower side of the first insulation body 100 and the second insulation body 200 in the front and rear directions. The compression module 600 is the first compression module groove 130 and the second compression are formed evenly spaced apart from each other in a horizontal line in the lower side of the combined first insulation body 100 and the second insulation body 200. The interference fit is fixed to the module groove 230, respectively.

Compression module 600 is a high strength material of the FRP series or EPDM series is used, it is possible to receive a sufficient compression force while minimizing the thermal conductivity. The compression module 600 serves to strengthen the compressive strength of the first insulation body 100 and the second insulation body 200 while being positioned on the lower side of the first insulation body 100 and the second insulation body 200. do. The number of compression modules 600 varies depending on the load of the slab connected to the first insulation body 100 and the second insulation body 200.

Compression module 600 has a corner is filleted so that the front and rear ends protrude from the first compression module groove 130 and the second compression module 600, respectively, and is formed in the shape of a square pyramid with a flat tip. The compression module 600 may be made of a rectangular parallelepiped whose edge is not filled with a square pyramid. The first compression module groove 130 and the second compression module groove 230 may vary depending on the shape of the compression module 600.

Shear reinforcement support protrusion 610 is formed on the upper side of the compression module 600 in a form inclined downward. Shear reinforcing support protrusion 610 is formed integrally with the compression module 600. Shear reinforcing support protrusion 610 is formed in accordance with the shape of the shear reinforcement 700 to be described later.

The upper end of the shear reinforcing support protrusion 610 has a shear reinforcing support groove 620 is formed in an arc shape that is dug along the slope. Shear reinforcement 700 to be described later is fixed in a state seated in the shear reinforcing support groove 620.

On the other hand, the compression module 600 is disposed so as to stagger the direction of the shear reinforcing support protrusion 610 when it is interfitted in the first compression module groove 130 and the second compression module groove 230. That is, in the first compression module groove 130 and the second compression module groove 230 of the compression module 600, which is located at the first with respect to the tip, the shear reinforcing support protrusion 610 is inclined downward starting from the right side. Located in the second position, the shear reinforcing support protrusion 610 is inclined downward starting from the left. Thus, a plurality of compression modules 600 are inserted into the first compression module groove 130 and the second compression module groove 230, respectively, but the direction of the shear reinforcing support protrusion 610 is staggered. Through this, the shear reinforcing bars 700 to be described later are alternately disposed, and the loads received by the slab connected to the first insulation body 100 and the second insulation body 200 are evenly distributed.

Shear reinforcement 700 serves to strengthen the shear strength of the compression module 600 by connecting the compression module 600 and the slab protruding from the outer wall. In this case, the shear reinforcement 700 may be connected to the tensile reinforcement 400 by welding. When the shear reinforcement 700 and the tensile reinforcement 400 are connected to each other and a load is applied to the first insulation body 100 and the second insulation body 200 vertically, the shear strength can be increased.

Shear reinforcement 700 is the inclined portion 710 is formed to be inclined in the same way as the shear reinforcement support protrusion 610 described above, bent portion 720 toward the tensile reinforcement 400 in the inclined portion 710 ) Is formed, and the horizontal portion 730 formed at the end is formed integrally.

Shear reinforcement 700 is disposed a plurality so as to correspond to the quantity of the compression module 600. As described above, as the direction of the shear reinforcing support protrusion 610 of the compression module 600 is staggered, the shear reinforcement 700 is also arranged to be staggered with each other.

The lower fixing body 800 is positioned below the first insulating body 100 and the second insulating body 200 so that the first insulating body 100 and the second insulating body 200 are firmly coupled to each other. Keep it. In addition, the lower fixing body 800 serves to fix the lower foam concrete 840 to protect the compression module 600, the first insulating body 100 and the second insulating body 200 from fire.

The lower fixing body 800 has two plates placed vertically on the upper side and are arranged side by side, and the interval is angled in a state where the first insulating body 100 and the second insulating body 200 are opened to fit together. The lower fixing stand 810 is formed to form a shape.

The lower fixing stand 810 is fixed to the lower part in a clamped manner in a state in which the first insulating body 100 and the second insulating body 200 are combined. Lower portions of the first insulation body 100 and the second insulation body 200 are firmly fixed by the lower fixing stand 810.

As described above, the upper part of the first insulating body 100 and the second insulating body 200 is fixed by the upper fixing stand 510, and the lower fixing part 810 is fixed by the first insulating body 100. And the second insulation body 200 is to maintain a firm coupling.

A plurality of compression module holes 820 are formed in the lower fixing stand 810 so that the compression module 600 can be inserted in a state fixed to the lower portion of the first insulation body 100 and the second insulation body 200. The lower fixing stand 810 is also formed to have the same length as the first insulation body 100 and the second insulation body 200.

The lower concrete mounting bracket 830 is formed below the lower fixing stand 810. The lower fixing stand 810 and the lower concrete mounting stand 830 is formed integrally. The lower concrete mounting stand 830 is disposed in parallel with the two plates vertically so as to extend vertically in the upper direction from the lower fixing stand 810, a portion of the bottom is formed in a horizontally folded form. A lower foaming concrete 840 to be described later is fitted into the lower concrete mounting stand 830 to be fixed. At this time, the interval of the horizontally folded portion depends on the thickness of the lower foamed concrete 840.

The lower foamed concrete 840 is foamed and cured by mixing a foaming agent in cement in the same manner as the upper foamed concrete 540. The lower foamed concrete 840 serves to protect the compression module 600, the first insulation body 100 and the second insulation body 200 from fire.

The lower foamed concrete 840 is formed to have the same width and length as that of the first insulation body 100 and the first insulation body 100. The lower foamed concrete 840 has a thickness of about 1 cm. The lower foamed concrete 840 is inserted into and fixed to the lower concrete mount 830.

4 is a perspective view illustrating only the first insulation body 100, the second insulation body 200, and the vacuum insulation material 300 in the thermal bridge blocking insulation material in which the vacuum insulation material is incorporated according to an embodiment of the present invention.

The vacuum insulation member 300 is positioned between the first insulation body 100 and the second insulation body 200. The second insulating body 200 is coupled so that the top, bottom, left and right match in a state in which the second insulating body 200 is disposed symmetrically with the first insulating body 100. That is, the first step projections 140 of the first insulation body 100 and the second step projections 240 of the second insulation body 200 are coupled to each other.

In the vacuum insulation material 300, the core material 310 is fitted between the first stepped groove 150 of the first insulating body 100 and the second stepped groove 250 of the second insulating body 200. In addition, the outer shell material 320 is positioned between the first stepped protrusion 140 and the second stepped protrusion 240. Since the outer shell material 320 in the vacuum insulation material 300 is a portion insulated weaker than the core material 310, the first step projections 140 and the second insulation body made of the same material as the first insulation body 100. The second stepped projections 240 made of the same material as the 200 will compensate for the weak insulation effect.

On the other hand, the first shear reinforcing hole 120 formed to penetrate the inner and outer surfaces of the lower side in the first insulation body 100 is formed through the diagonally facing from top to bottom. In addition, the second shear reinforcing hole 220 formed through the second insulation body 200 to cross the inner and outer surfaces of the lower side is also diagonally formed to face upward from the bottom.

At this time, the first shear reinforcing hole 120 is in one direction with the second shear reinforcing hole 220 of the second insulation body 200 when the first insulation body 100 and the second insulation body 200 are coupled to each other. It is formed while alternating the inner surface and the outer surface of the first insulation body 100 to be continued. That is, the first shear reinforcing hole 120 is formed by starting from the inner surface of the first insulation body 100 or alternately starting from the outer surface. In addition, in the case of the second shear reinforcing hole 220, it is formed starting from the inner surface of the second insulation body 200 or alternately starting from the outer surface.

5 is a front view of a thermal bridge blocking thermal insulation material with vacuum insulator according to an embodiment of the present invention, Figure 6 is a thermal bridge blocking vacuum insulator according to an embodiment of the present invention based on the line AA 'of Figure 5 It is sectional drawing of the structure to which heat insulation material was applied.

The thermal bridge blocking insulation material in which the vacuum insulation material of the present invention is embedded is installed at the boundary between the outer wall body 10 located outside the inner wall body 20 and the slab 30 protruding from the outer wall body 10.

The first insulation body 100 and the second insulation body 200 serve to insulate the outer wall 10 and the slab 30 to block the thermal bridge. The tensile reinforcing bar 400 is inserted into the slab 30 protruding from the outer wall body 10, and serves to resist the vertical load of the slab 30.

Shear reinforcement 700 is horizontal so that the inclined portion 710 is formed diagonally starting from the compression module 600, the bent portion 720 is bent at the inclined portion 710 and then parallel to the tensile reinforcement 400 The part 730 is integrally formed. The horizontal portion 730 of the shear reinforcement 700 is inserted into the slab 30 protruding from the outer wall 10, serves to strengthen the shear strength of the compression module 600.

The compression module 600 distributes the load of the inner wall body 20 to strengthen the compressive strength of the first insulation body 100 and the second insulation body 200.

On the other hand, in the upper portion of the first insulation body 100 and the second insulation body 200, the upper fixing stand 510 of the upper fixing body 500 is the upper portion of the first insulation body 100 and the second insulation body 200. To prevent the side opening to be firmly coupled to, the lower insulation 810 of the lower fixing body 800 to the lower portion of the second insulation body 200 and the second insulation body 200 and the first insulation body 100 and The second insulating body 200 is fixed to be firmly coupled while preventing the lower side of the opening.

Furthermore, an upper foamed concrete 540 is installed on the upper concrete mounting bracket 530 of the upper fixed body 500, and a lower foamed concrete 840 is installed on the lower concrete mounting bracket 830 of the lower fixed body 800. The thermal insulation body 100 and the second insulation body 200 will be protected from fire.

10: outer wall 20: inner wall 30: slab
100: first insulation body
110: first tensile rebar groove 120: first shear reinforcing hole
130: first compression module groove
140: first stepped protrusion 150: first stepped groove
200: second insulation body
210: second tensile rebar groove 220: second shear reinforcing hole
230: second compression module groove
240: second stepped protrusion 250: second stepped groove
300: vacuum insulation
310: core material 320: outer material 330: upper cutting portion 340: lower cutting portion
400: tensile rebar
500: upper fixed body
510: upper fixing table 520: tensile rebar through hole 530: upper concrete mounting
540: upper foamed concrete
550: upper insulation 552: upper insulation through hole
600: compression module
610: shear reinforcing support protrusion 620: shear reinforcing support groove
700: shear rebar
710: inclined portion 720: bent portion 730: horizontal portion
800: lower fixed body
810: lower fixing station 820: compression module hole 830: lower concrete mounting unit
840: lower foamed concrete

Claims (8)

A plurality of grooves and holes are formed in a line and spaced apart from each other in the upper and lower portions, and a first stepped protrusion 140 is formed around an inner surface of the lower portion of the first compression module groove 130 in which the compression module is inserted. A first insulating body 100 having a first stepped groove 150 formed in an inner region of the first stepped protrusion 140;
The second compression module groove 230 is symmetrically coupled to the first insulation body 100 and is coupled to be parallel to each other, and a plurality of grooves and holes are spaced in a line at an upper portion and a lower portion thereof, and a compression module is inserted at a lower portion thereof. A second insulation body 200 having a second stepped protrusion 240 formed around the inner surface of the second stepped protrusion 240, and a second stepped groove 250 formed in an inner region of the second stepped protrusion 240;
The core 310 is located between the first stepped recess 150 and the second stepped recess 250 between an inner surface of the first insulation body 100 and an inner surface of the second insulation body 200. A vacuum insulating material 300 fixed between the first stepped protrusion 140 and the second stepped protrusion 240 so that the outer cover material 320 is positioned;
The upper fixing body 500 for receiving and fixing the first insulation body 100 and the second insulation body 200 so that the upper portion of the first insulation body 100 and the second insulation body 200 is in close contact with each other. );
A compression module 600 inserted into the first compression module groove 130 and the second compression module groove 230;
Lower fixing body 800 for receiving and fixing the first insulation body 100 and the second insulation body 200 so that the lower portion of the first insulation body 100 and the second insulation body 200 is in close contact with each other. Includes;
The first insulation body 100 is formed so that the plurality of first tensile reinforcing grooves 110 are spaced in a line at the top, the plurality of first shear reinforcing holes 120 are spaced in a line to penetrate the inner and outer surfaces of the lower side The first compression module groove 130 is formed to be opened downward in each lower portion of the first shear reinforcing hole 120, and the second insulation body 200 has a plurality of second tensile bars in the upper portion. The grooves 210 are formed to be spaced apart in a row, and the plurality of second shear reinforcement holes 220 are formed to be spaced in a row so as to pass through the inner and outer surfaces of the lower side. 2 compression module groove 230 is formed to open in the downward direction;
The upper fixed body 500 is
An upper fixing stand extending to an outer side of the first insulating body 100 and the second insulating body 200 so that the upper portion of the first insulating body 100 and the second insulating body 200 are in close contact with each other. 510 is formed, and the reinforcing bar 400 penetrates at a position corresponding to the first tensile rebar groove 110 and the second tensile rebar groove 210 in a row at a lower side of the upper fixing stand 510. A plurality of tensile reinforcing bar holes 520 are formed, and the tensile force is formed at positions corresponding to the first tensile reinforcing grooves 110 and the second tensile reinforcing grooves 210 in the upper fixing rod 510. The upper insulation 550 is installed in the area except the reinforcing hole 520, the upper concrete mounting unit 530 is formed on the upper, the upper concrete mounting unit 530 is a vacuum insulating material is installed the upper foamed concrete 540 Built-in thermal bridge insulation.
delete The method of claim 1,
A plurality of tensile rebars 400 installed to penetrate the first tensile rebar groove 110 and the second tensile rebar groove 210;
The compression module 600 is provided with a shear reinforcing support protrusion 610 formed to be inclined starting from either side of both sides,
Beginning at the end of the shear reinforcing support protrusion 610, the bent portion 720 is formed to face the tensile reinforcement 400, the shear reinforcement 700 is disposed side by side in a position adjacent to the tensile reinforcement 400 Thermal bridge blocking insulation is built-in vacuum insulation comprising a. The method of claim 1,
The first shear reinforcing hole 120 and the second shear reinforcing hole 220 extend in one diagonal direction in a state in which the first insulation body 100 and the second insulation body 200 are coupled to each other. Thermal insulation barrier insulation is built-in vacuum insulation is formed diagonally staggered in the diagonal direction.
The method of claim 1,
The vacuum insulation material 300,
A plurality of upper cutting parts 330 are formed at positions corresponding to the first tensile reinforcing groove 110 and the second tensile reinforcing groove 210 in a row at the top, and the first shear reinforcing holes in a row at the bottom thereof. A thermal bridge blocking insulation material having a vacuum insulation material in which a plurality of lower cutting parts 340 are formed at a position corresponding to the 120 and the second shear reinforcing hole 220.
The method of claim 5,
The outer shell material 320 is a thermal bridge blocking insulation material is built in the vacuum insulation is formed only in the upper cutting portion 330 and the lower cutting portion (340).
delete The method of claim 1,
The lower fixing body 800 is external to the first insulating body 100 and the second insulating body 200 such that the lower portion of the first insulating body 100 and the second insulating body 200 are in close contact with each other. A lower fixing stand 810 extending to one side is formed, and at a position corresponding to the first compression module groove 130 and the second compression module groove 230 in a line on an upper side of the lower fixing stand 810. A plurality of compression module holes 820 are formed so that the compression module 600 is exposed to the outside, the lower concrete mounting bracket 830 is formed on the lower, the lower foam concrete 840 in the lower concrete mounting bracket 830 Thermal insulation barrier built-in vacuum insulation is installed.

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