KR101369574B1 - Vacuum Insulation Panel Construction Method for Vacuum Insulation Pin - Google Patents

Abstract

The present invention is pre-fixed to the wall of the V-i-pin, a vacuum insulator dedicated fixture in advance with an adhesive in accordance with the gap between the vacuum insulation material, and after the protective insulation is installed on the wall between the V-i-pin, a dedicated fixture, the vacuum insulation is installed, the four edges of the vacuum insulation with a cap Fixing, and the final finish is to provide a thermal insulation construction method characterized in that the gypsum bonded to the finishing board using a gypsum bond on the cap of the V pin, which is a dedicated fixture, and the present invention provides a vacuum insulation material to the structure of the building In order to attach the V-I pin bottom plate and holding base, V-I pin bottom cover and presser cover, V-I-pin corner bracket, V-I-pin cap, V-I-pin,
The present invention is a heat insulating construction method and structure that can lower the thickness of the heat insulating material to less than half level while showing a superior heat insulating effect and equivalent heat transfer performance than the conventional heat insulating material, by using a high-efficiency vacuum insulation material as an architectural heat insulating material It is constructed with a thickness thinner than the wall thickness, thereby increasing the utilization of the internal space, and also has an effect of providing an insulation construction method and structure using a vacuum insulation material that can reduce the cooling and heating energy of the building due to low thermal conductivity, and also the present invention VIPIN is a subsidiary material developed to safely install a vacuum insulation material at construction sites.The standard vacuum insulation material adheres to the structure and can be easily installed without damaging the skin. It is designed to contribute to energy savings. The V-fin is applied to the standard construction method of the vacuum insulation material has an effect that the vacuum insulation material can be widely applied as a built-in insulation material in construction sites.

Description

Insulation construction method using fixture for vacuum insulation material {Vacuum Insulation Panel Construction Method for Vacuum Insulation Pin}

The present invention relates to a heat insulation construction method using a V-I pin, a fixture for vacuum insulation material, which is difficult to install a finishing board, such as the construction and finishing boards, such as gypsum board, and more particularly, a vacuum insulation material having a superior thermal conductivity value than a conventional insulation material. In construction, do not use wood, support pins or nails to prevent the vacuum of the vacuum insulation material from being damaged, and also use the adhesive and adhesive for exclusive use of synthetic resin to prevent thermal bridges. The construction of concrete walls or drywall with insulation materials, and the final finish relates to the insulation construction method and its structure by using a gypsum bond on the cap of the dedicated fixture as a gypsum board.

While general heat insulators exhibit insulation performance of 0.032 ~ 0.045 W / mK, vacuum insulation insulators exhibit high performance of 0.002 ~ 0.015 W / mK. Despite the high thermal insulation properties of these vacuum insulators, they have not been widely used due to high material costs and difficult manufacturing techniques.

Recent advances in manufacturing technology have led to commercialization in countries such as Germany, the United Kingdom, Japan, the United States, Canada, Korea, and China.However, construction methods for constructing vacuum insulation on walls, complex construction structures, and high construction costs have increased. The situation is acting as a big burden.

Commonly used insulation methods to date are the method of attaching to the wall using an adhesive or the installation of a hanger of a complex structure according to the construction, which uses a large amount of chemical adhesive harmful to the human body or a complex structure Because of the need to use the hanger device of the manufacturing and construction was a problem that takes a lot of time and money and is not environmentally friendly.

In addition, the construction methods of vacuum insulation materials that are known and commonly used are complicated due to the characteristics of vacuum insulation materials, and the construction methods are also very difficult, and the construction time is limited due to many difficulties and limited construction methods for finishing walls with finishing boards. There is a problem that is increased.

Japanese Patent Laid-Open Publication No. JP2006-090070 discloses a high insulation structure method of a building using a vacuum insulation material, and the present invention is a type in which a vacuum insulation material is covered in a central portion of a synthetic resin foam in order to apply the vacuum insulation material to a building. Insulation structure that is insulated by the insulation performance of synthetic resin foam, not insulation by vacuum insulation material, reduces the insulation performance by vacuum insulation material,

JP2007-169889, JP2008-255733 and JP2009-185506 disclose a heat insulating structure and a heat insulating wall of a building using a vacuum heat insulating material, all of which are commonly applied to a vacuum heat insulating material. In order to install the wood insulation (corn wood) at regular intervals and install the vacuum insulation material between the wood poles, or install the wood insulation on the wall surface and then install the vacuum insulation material between the wood poles. The heat transfer phenomenon is high, so condensation may occur on the wall part directly in contact with a large part of wood that is not insulated by vacuum insulator. Also, when installing vacuum insulator using wood, a separate heat insulator such as glass wool after installation of vacuum insulator. Additional installation, increase of construction cost and increase of construction period It is not suitable for the construction method with the perfect performance, which raises the problem of wall construction of the vacuum insulation material.

Therefore, there is a need for development of a method capable of constructing a high-performance vacuum insulation material and a finishing wall such as a gypsum board, which are difficult to easily adhere to a wall, even though they have excellent thermal insulation performance.

An object of the present invention is very excellent in insulation performance, but it is difficult to install and install on the wall vacuum insulation material that can be installed on the wall at the same time low cost and efficient to the finishing wall, such as gypsum board, by minimizing the thickness of the insulation material compared to the existing insulation material It is to provide a thermal insulation construction method and structure thereof using the V-I-pin, a fixture for vacuum insulation, characterized in that to maximize the indoor space.

In order to achieve the above object, the present invention is pre-fixed with the adhesive to the gap between the vacuum insulation material in the vacuum heat insulating material fixing fixtures on the wall in advance, and after installing a protective insulating material on the wall between the V-eye pins, which are dedicated fixtures, the vacuum insulation is installed, Fixing the four corners of the vacuum insulation material with a cap, and provides a thermal insulation method characterized in that the final finish is applied to the finishing boards, such as gypsum board using a gypsum bond on the cap of the V eye pin, which is a dedicated fixture.

In another aspect, the present invention provides a V-I pin for fixing the vacuum insulation material consisting of a fixing pin, an adhesive press cover, a vacuum insulation press cover, a fixing pin cap for attaching the vacuum insulation to the structure of the building.

In addition, the present invention provides a technique for preventing the thermal bridge phenomenon through the gap between the heat insulating material and the heat insulating material generated when the thermal insulation construction using the V-I pin, a vacuum insulator dedicated fixture.

The present invention is a heat insulating construction method and structure that can lower the thickness of the heat insulating material to less than half level while showing a superior heat insulating effect and equivalent heat transfer performance than the conventional heat insulating material, by using a high-efficiency vacuum insulation material as an architectural heat insulating material It is constructed with a thickness thinner than the wall thickness, thereby increasing the utilization of the internal space, and also has an effect of providing an insulation construction method and structure using a vacuum insulation material that can reduce the cooling and heating energy of the building due to the low thermal conductivity.

In addition, the V-I-pin of the present invention is a subsidiary material developed to safely construct a vacuum insulation material at a construction site, and the standardized vacuum insulation material adheres to the structure and is easily constructed without damaging the epidermis. It is designed to contribute to pollution prevention and energy saving. The V-fin is developed to be widely applied as a built-in heat insulating material in construction sites by being applied to the standard construction method of the vacuum heat insulating material.

1 is a vacuum insulation insulating construction using a V eye fin according to the present invention
2 is a three-dimensional view of the fixing pin according to the present invention
Figure 3 is a three-dimensional view of the vacuum insulation pressing cover of V-i-pin according to the present invention
Figure 4 is a three-dimensional view of the adhesive pressing cover of the V eye pin according to the present invention
Figure 5 is a three-dimensional view of the V eye pin corner bracket according to the present invention
Figure 6 is a three-dimensional view of the fixing pin cap of the V eye pin according to the present invention
7 is a plan view of the vacuum insulation material applying the filler according to the present invention
8 is a three-dimensional view of the T-shaped cover according to the present invention

According to the present invention, the V-I-pin, which is a fixture for exclusive use of vacuum insulation, is pre-fixed with an adhesive in accordance with the vacuum insulation-installation interval on the wall surface, and after the protective insulation is installed on the wall between V-I-Pin, which is a dedicated fixture, the four sides of the vacuum insulation material between the four grooves of the fixing pin pillar. Install the vacuum insulation material so that the edges are aligned, and fix the edge of the vacuum insulation material with the vacuum insulation press cover and the fixing pin cap, and the final finish is constructed by the finishing board such as gypsum board using the plaster bond on the fixing pin cap. It relates to a heat insulating construction method and its structure.

The vacuum insulation material used in the present invention has a thermal conductivity that significantly improves the thermal insulation performance compared to the conventional general thermal insulation material, 0.015W / level, which is significantly superior to the 'ga' grade insulation material (thermal conductivity value 0.034W / mK) of the 'building energy saving design criteria' It is a high-performance heat insulator with performance of less than mK. Even if the thickness is less than half the thickness of the existing heat insulator, it is possible to secure the equivalent heat transfer rate. The preferred thermal conductivity of the vacuum insulator used in the present invention is a highly efficient vacuum insulator of 0.008 W / mK or less, and more preferably 0.002 to 0.015 W / mK. However, the vacuum insulation material used in the present invention is a vacuum insulation material having properties that it should not be nailed and is difficult to cut. In addition, it is a material that is difficult to attach and fix by using an adhesive to the wall according to the conventional construction method, there is a problem in construction, such as deformation when bonding to the wall with a general adhesive. In order to improve the problems of the construction method according to the prior art, in order to efficiently construct the vacuum insulating material of the present invention will be derived a construction method as shown in FIG.

As shown in FIG. 1, the V-i-pin 2, which is a fixture for vacuum insulation, is first attached to the wall with an adhesive. The V-yepin 2 is made of a synthetic resin material, which can minimize the thermal bridge phenomenon in preparation for a fixture such as a metal material.

In the present invention, the term 'Thermal Bridge phenomenon' means that when there is a portion where insulation is not continuous on a building part such as an outer wall, a floor, or a roof, or when there is a part having a large thermal conductivity in a corner part of a building outer wall or a part of a structure, It means a phenomenon in which heat flows intensively. In other words, a thermal bridge refers to a part of a building that lowers the overall insulation value of a building due to high thermal conductivity. It is also referred to as a cold bridge in terms of heat loss due to thermal weakness of the building.

The protective insulation is first attached to the wall between the fixed V-pins (2). Protective insulation is intended to protect the vacuum insulation surface against rough walls. Protective insulation uses conventional plate-shaped bulk insulation.

After attaching the protective insulation, the vacuum insulation is installed so that four corners of the vacuum insulation are aligned between the four side grooves of the pillar of V-i-pin (13 in Fig. 2), and the vacuum insulation press cover (30 in Fig. 3) and the fixing pin cap (Fig. 6, 60) by simply fixing the four corners of the vacuum insulation material (1) to simply fix the vacuum insulation material on the wall surface.

At this time, a gap is generated between the surfaces where the vacuum insulation material 1 and the vacuum insulation material 1 meet. The gap is likely to cause heat loss, reducing the insulation performance of the constructed insulation walls. In order to prevent such gaps, the uneven structure is applied to the surface of the vacuum insulator or filled with the filling material between the vacuum insulators 1 and then treated with an airtight tape 4 such as aluminum tape to maintain the airtight performance. Alternatively, the T-shaped cover (100 in FIG. 10) may be finished so that no gap is generated between the constructed insulation.

When installing the vacuum insulator, apply only one adhesive on the center of the vacuum insulator. This is because the vacuum insulation material is sufficiently fixed by the vacuum insulation material pressing cover 30 and the fixing pin cap 60.

The final finishing is a vacuum insulation material construction method of the present invention is completed by attaching a gypsum bond on the fixing pin cap 60 by pressing the finishing board 3 such as gypsum board.

As a result of measuring the thickness and heat insulation performance of the insulation construction method using the V-i-pin (2), a fixture for vacuum insulation material according to the present invention and its structure, the thickness of the heat insulation material is less than half while showing an excellent heat insulation effect than the conventional heat insulation material It can be lowered to a level, and it is also confirmed that general screws can be installed to mount a frame on the wall due to a certain space between the wall finishing part and the vacuum insulation material.

Referring to FIGS. 2 to 6 together with FIG. 1, the V eye fin 2 of the present invention is an auxiliary material for attaching the vacuum insulation material 1 to a building wall, and the V eye pin 2 that is a fixture for vacuum insulation material is a fixing pin ( 20), the adhesive pressing cover 40, the vacuum insulation pressing cover 30, the corner bracket 50, the fixing pin cap 60 is composed of. In another aspect, the present invention includes a method 90 of filling the gap between the insulation and the insulation using a filler or T-shaped cover 100 to reduce the thermal bridge phenomena when installing the insulation using the auxiliary material and finishing with an airtight tape. Hereinafter, each component will be described in detail as follows with reference to FIGS. 1 to 8, respectively.

The fixing pin 20 of the V-yepin of the present invention supports the corners of the vacuum insulation material to fix the square or rectangular vacuum insulation material to fix the vacuum insulation material. The lower plate 21 of the present invention can be modified in various shapes according to the components of the adhesive and the characteristics of the building structure surface.

The fixing pin 20 of the V-eye pin is composed of a support base 10 and a lower plate 21, and the support base 10 is rib rib 16, a lower pillar 15, a binding key 14, and a pillar ( 13), the taper head 12 and the head 11.

The V-yepin lower plate 21 is a part for fixing the adhesive through a plurality of through holes to be attached to a structure such as a concrete wall of the building, and includes an adhesive through hole. The shape of the bottom plate 21 and the shape of the through holes may be applied to various embodiments according to the components of the adhesive, the amount of the adhesive used, and the like.

The rib 16 of the fixing pin 20 is a portion for reinforcing the bending of the pillar 13 and the lower plate 21. The pillar 13 is a rib formed in the lower pillar 15 as a portion for fixing the vacuum insulation material. The lower plate 21 is fixedly connected to the lower plate 21 by the flesh 16, and a binding key 14 is formed at the lower column 15 to which the adhesive press cover 40 is attached. The pillar 13 is configured in the form of a "+" cross section so that the vacuum insulation does not move after bonding. A fixing pin cap 60 and a taper head 12 are placed on the top of the pillar 13. The tapered head 12 is a portion for reinforcing the fixing force while the fixing pin cap 60 is coupled. The V-eye pin head 11 is a portion to which the V-eye pin cap 60 is attached. In addition, the V-eye pin head 11 is easy to bind with the V-eye pin cap 60, and constitutes the groove and the rim ring for the fall prevention of the V-eye pin cap (60).

In the adhesive press cover 40 and the vacuum insulation press cover 30, the adhesive bottom cover 40 prevents the bonds hardened through the lower plate 21 from damaging the surface of the vacuum insulation material, and the vacuum insulation material is safely It is a configuration that can be placed. The vacuum insulation pressing cover 30 is configured to hold the vacuum insulation by the bonding force between the tapered heads 12 of the fixing pin cap 60 so as not to fall off without damaging the surface of the vacuum insulation.

3 and 4, the adhesive pressing cover 40 and the vacuum insulating material pressing cover 30 is composed of rib ribs 31, outer rims 32, key holes 41, the central hole 42. The adhesive press cover 40 is designed so that the inner concave space faces the wall to enable the role of the protective cover for protecting the vacuum insulation material, and the adhesive press cover 40 has an outer edge to prevent distortion and the like. The adhesive passing through the lower plate 20 is prevented from being excessively spread. The ribs 41 are reinforcing parts for preventing the bottom cover 40 and the pressing cover 30 from being bent, and the outer edge 32 prevents adhesive diffusion and closely adheres to the bottom plate 21 or the cap 60. The key hole 41 is a portion which is coupled to the binding key 14 of the fixing pin, and the adhesive pressing cover 40 passing through the pillar 13 is coupled to the binding key 14 at the lower end of the pillar 13. To facilitate. The central hole 42 is a portion through which the pillar 13 can pass.

5, the V-I-pin corner bracket 50 is a fixed pin, adhesive pressing cover, vacuum insulation pressing cover on the difficult part of the construction of the V-eye pin, such as the curved portion, the corner portion, the opening of the wall to the vacuum insulation material construction, It is a configuration that performs the role of a fixed pin cap is attached.

V eye pin corner bracket 50 is composed of a cap 51, the pressing cover 52, a pillar plate 53, the lower cover 54, the lower column 55, the lower plate 56, the cap 51 is As a part to which the interior finishing material can be attached, the structure is the same configuration as the fixing pin cap 60 of the V-I pin, the pressing cover 52 is a cover part for preventing the fall of the vacuum insulation, and the column plate 53 is vacuum The heat insulating material is coupled to act as the pillar 13 of the fixing pin 20, the lower cover 54 is a portion in which the vacuum insulation is placed, the lower column 55 is the lower cover 54 and the lower plate 56 It is a pillar portion for maintaining the gap of), the corner bracket lower plate 56 is a bottom portion for the adhesive to harden through a plurality of passage holes for attaching the corner bracket to the concrete wall. The lower cover 54 is provided to protect the vacuum insulating material from the adhesive passing through the corner bracket lower plate 56, and the three lower pillars 55 are provided so that the lower cover 54 is not recessed while providing a space for the adhesive to harden. Placed. The number of lower pillars 55 may be variously modified according to the type of the material of the V-i-pin and the structure of the building to be attached. In order to perform the role and configuration of the corner bracket 50, the pillar plate corresponding to the pillar 13 of the V pin pin is preferably configured in a plate shape so as to continuously support the lower cover 54 and the pressing cover 52. In order to perform the role of the fixing pin cap 60 at the top end of the corner bracket, the V-eye pin cap may be configured in a semicircular shape in consideration of being used in a curved portion and a corner portion.

6, the fixing pin cap 60 of the present invention is bound to the taper head 12 to press the vacuum insulation pressing cover 20, and is configured to hold the vacuum insulation.

The fixing pin cap 60 of the present invention is composed of a bond hole 61, a key plate 62, an elastic pin 63, a rib 64, an outer ring 65. The bond hole 61 is a portion that allows the gypsum bond to harden through, and the key plate 62 is configured to prevent the hardened stone bond from falling off, and the elastic pin 63 may be attached to the tapered head 11. 4 to 10 elastic pins (63) so that the insertion and coupling is easy, and the structure is designed so that the cap does not fall off when combined. The number of elastic pins 63 may be molded in various numbers depending on the type of material of the bui pin. Rib 64 is a portion reinforcing the fixing pin cap is not bent, the outer ring 65 is a configuration for shape retention and bending prevention.

An embodiment of the thermal insulation construction method using the vacuum insulator fixture of the present invention will be described with reference to the drawings of FIGS. 7 to 8.

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The material of the filling material 92 and the T-shaped cover 100 may be used without limiting the type of material as long as it prevents thermal bridges and has thermal insulation performance, but preferably is made of plastics, paper, wood, etc. Can be used.

In FIG. 7, the construction surface which applied the filler 92 between the clearances of the vacuum heat insulating material 91 is shown. In Figure 10 it can be produced by modifying the shape of the finishing tape to fill the gap without applying the filler to the T-shaped cover.

The physical properties of V-i-Pin according to the present invention are PP (Poly Propylene), PE (Poly Ethylene), HDPE (High Density Poly Ethylene), LDPE (Low Density Poly Ethylene), PVC (Poly Vinyl Chloride), PC (Poly Carbonate), All materials capable of exhibiting a certain strength or more, such as ABS (Acrylonitrile Butadiene Styrene), can be used, and thus can be manufactured using general thermoplastic resins. As long as the material can be used, it is not limited to plastics.

As the adhesive used for bonding the V-I-pin to the wall of the building of the present invention, a well-known adhesive capable of adhering the V-I-Pin to the wall may be used, and a preferred vinyl acetate-based liquid resin adhesive or an epoxy bond may be used. .

It describes the V-i-pin installation method of the present invention. First, the V-yepin of the present invention bonds the lower plate 21 to the building wall on which the vacuum insulation is installed using an adhesive.

Next, cover the adhesive pressing cover 40 through the pillar 13 of the fixing pin to which the lower plate is bonded. The adhesive press cover 40 serves to prevent the adhesive material raised through the through hole of the lower plate 21 from contacting the vacuum insulator.

Next, the vacuum insulation pressing cover 30 is inserted.

Next, the fixing pin cap is combined.

[ Example  One]

Hereinafter, the present invention will be described in more detail with reference to Examples. It is to be understood by those skilled in the art that these embodiments are only for illustrating the present invention and that the scope of the present invention is not construed as being limited by these embodiments.

Experimental Example 1. Measurement of thickness and adiabatic property

As described above, according to the method described in the detailed description of the present invention, the thermal insulation construction method and its structure using V-I-pin, a fixture for exclusive use of vacuum insulation, were installed, and to confirm the superiority of the thermal insulation construction method and structure of the vacuum insulation material according to the present invention. In order to measure the thickness and insulation performance in the following manner. The thickness was measured with a typical accuracy of 0.5 mm and the thermal conductivity was measured at an average temperature of 20 ± 5 ° C by the method specified in KS L 9016.

Heat permeability was measured according to KS F 2277 (Method for Measuring Thermal Insulation of Construction Components).

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Comparison of thickness and construction performance of general insulation materials and vacuum insulation materials division thickness
(Mm) Thermal conductivity
(Ｗ / ｍＫ) Heat conduction rate
(Ｗ / ㎡Ｋ) General Insulation 90 0.034 0.36 Vacuum insulation 20 0.005 0.24

As a result of comparing the thickness of the heat insulating material and the construction of the heat insulating material and the vacuum insulation material, as shown in Table 1, the vacuum heat insulating material is about 6 times more excellent than the conventional heat insulating material, and the thickness of 1/4 or less is applied. Even though the heat permeation rate was found to improve about 30%.

While the present invention has been particularly shown and described with reference to specific embodiments thereof, those skilled in the art will appreciate that such specific embodiments are merely preferred embodiments and that the scope of the present invention is not limited thereby. something to do. It is therefore intended that the scope of the invention be defined by the claims appended hereto and their equivalents.

(1) vacuum insulation
(2) V i-pin
(3) finish board
(4) hermetic tape
(10)
(20) fixing pin
(11) Head
(12) Tapered head
(13) Columns
(14) Binding key
(15) Lower column
(16) Liv
(21) bottom plate
(30) Vacuum Insulation Press Cover
(40) adhesive press cover
(31) Rib live
(32) Outer frame
(41) Keyhole
(42) center hole
(50) Corner bracket
(51) Bracket cap
(52)
(53)
(54) bottom cover
(55) lower column
(56) bottom plate
(60) Pushpin Cap
(61) Bond hole
(62) key board
(63) elastic pins
(64) rib
(65) Outer Frame
(90) Construction condition of vacuum insulation material to which filling material is applied
(91) vacuum insulation
(92) Filler
(93) V-i-Pin
(100) T-shaped cover
(101) cover plate of T-shaped cover
(102) vacuum insulation gap filling plate

Claims (10)

(a) fixing the lower plate of the fixing pin having the V-I-pin support stand on the wall of the building structure with an adhesive;
(b) installing an adhesive press cover on the fixing pin attached to the wall;
(c) mounting a vacuum insulator on the pillar of the support stand;
(d) fixing the vacuum insulating material mounted by sequentially coupling the vacuum insulating material pressing cover and the fixing pin cap to the support base; And
(e) applying an adhesive to the fixing pin cap attaching the finishing board; a heat insulation construction method using a fixture dedicated to vacuum insulation.
The method of claim 1,
Vacuum insulation material is a thermal insulation method using a vacuum insulator fixture, characterized in that the thermal conductivity is 0.002 ~ 0.015W / mK.
The method of claim 1,
The lower plate of the fixing pin is a thermal insulation construction method using a vacuum insulator fixture, characterized in that the adhesive through-hole is formed.
The method of claim 1,
The pillar of the support is formed in the cross-sectional shape "+" shape,
An edge construction method using a vacuum insulator dedicated fixture, characterized in that the edge of the vacuum insulation material is mounted on the "+"-shaped cross section of the column.
The method of claim 1,
The adhesive press cover and the vacuum insulation press cover
Insulating construction method using a fixture for vacuum insulation, characterized in that provided with a central hole and a key hole for passing the strut.
The method of claim 1,
Each of the fixing pin, the adhesive pressing cover, the vacuum insulation pressing cover, the fixing pin cap,
Polypropylene (PE), Poly Ethylene (PE), High Density Poly Ethylene (HDPE), Low Density Poly Ethylene (LDPE), Poly Vinyl Chloride (PVC), Poly Carbonate (PC), Acrylonitrile Butadiene Styrene (ABS) Vacuum insulation material insulation construction method using a vacuum insulator dedicated fixture, characterized in that manufactured using plastic.
The method of claim 1,
The fixing pin cap
A bond hole to allow the adhesive to penetrate and harden,
Insulating construction method using a vacuum insulator dedicated fastener, characterized in that it is provided with an elastic pin to prevent falling after being inserted into the holding post.
The method of claim 1,
Between step (d) and step (e),
Filling a filler in the gap between the vacuum insulators; And
Sealing the gap filled with the filling material with an airtight tape; Thermal insulation construction method using a vacuum insulator dedicated fixture further comprises a.
The method of claim 1,
Between step (d) and step (e),
And constructing a T-shaped cover having a T-shaped cross section in the gap between the vacuum insulators.

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