KR100875677B1 - Structure for constructing precisely cfrp using adhesion supporting member and method therefor - Google Patents

Abstract

A precise construction structure and a precise construction method using an adhesive support for the precise construction of a carbon plate are provided to attach and install a carbon plate to the construction surface simply using an adhesive support. A precise construction structure using an adhesive support for the precise construction of a carbon plate comprises plural anchor bolts(10) installed to the construction surface where a carbon plate is to be attached at regular intervals, an adhesive support(20) formed in a long plate structure to adhere the carbon plate closely to the construction surface and provided with long holes on two sides in the longitudinal direction at regular intervals to penetrate the anchor bolts, a feet washer(30) fitted to the anchor bolt at the rear of the adhesive support and provided with a spacer inserted to the long hole of the adhesive support partially to keep the interval between the construction surface and the adhesive support, and a fastening member(40) fastened to the anchor bolt at the rear of the feet washer.

Description

Structure for constructing precisely CFRP using adhesion supporting member and method therefor}

The present invention relates to a carbon plate (carbon fiber reinforcement plate) construction structure and method used to reinforce structures such as buildings and bridges.

Carbon Fiber Reinforced Plastic (CFRP) (hereinafter referred to as 'carbon plate') is used as load-bearing material for concrete structures such as buildings and bridges.

The carbon plate is used in a manner of attaching to the surface of the structure to be reinforced using an adhesive, a brief description of a conventional carbon plate construction method as follows.

The construction surface position to attach a carbon plate is marked, and a carbon plate attachment position is ground. Then, the substrate is cut to the length to which the carbon plate is to be attached, and an adhesive (epoxy resin, etc.) is applied to the construction surface to which the carbon plate is to be attached at a predetermined thickness, and the carbon plate is pressed and constructed.

However, in the conventional carbon plate construction method as described above, since many workers directly attach a long carbon plate to the construction surface, there is a problem that the construction workability is remarkably inferior. That is, the carbon plate is usually constructed in a length of about 3m ~ 20m, when attaching the carbon plate in order from the beginning to the end of the carbon plate, in the process of falling off by its own weight in the attached portion first, and curing the adhesive by the reaction heat If the viscosity decreases momentarily, the carbon plate may fall off the construction surface. To prevent this, the worker keeps the carbon plate adhered to the construction surface, or attaches the carbon plate using tape or the like to prevent it from falling. In addition, even when the carbon plate is attached through the above process, a problem of sagging or lifting is generated, and thus, the construction workability is remarkably inferior, such as frequent occurrence of re-injection by additionally injecting an adhesive.

In addition, in the related art, since the worker attaches the carbon plate while pressing the construction surface directly, it is difficult to attach the entire carbon plate with a uniform compressive force, and thus there is a problem in that a limit is secured to ensure better reinforcement strength.

In addition, conventionally, when the carbon plate is attached to the construction surface, the adhesive is excessively consumed, and due to the residual adhesive coming out between the carbon plate and the construction surface, there is a problem that precision construction is not easy, such as a defect around the construction portion. That is, as described above, since the construction of the carbon plate cannot be guaranteed due to the sag (lifting), the construction is performed using more than necessary adhesives, and thus the economical efficiency is lowered. After construction, the excess adhesive is exposed to the periphery of the carbon plate. There is a problem that precision construction is difficult, such as the need for secondary construction to remove.

The present invention has been made in order to solve the above problems, by using an adhesive support, to provide a precise construction structure and method using an adhesive support for carbon plate precision construction that can be easily attached to the construction surface carbon plate There is a purpose.

In addition, an object of the present invention is to provide a precise construction structure and method using an adhesive support for the carbon plate precision construction to attach the entire portion of the carbon plate to the construction surface with a uniform pressing force, thereby contributing to the improvement of reinforcement strength.

In addition, the present invention provides a precise construction structure and method using an adhesive support for carbon plate precision construction that can reduce the amount of adhesive used, and minimize the exposure of the excess adhesive in the construction process, such as to improve the economics and construction properties There is a purpose.

Precision construction structure using the adhesive support for carbon plate precision construction according to the present invention for realizing the above object is a plurality of anchor bolts are installed at regular intervals on the construction surface to which the carbon plate is attached; An adhesive support made of a long plate structure to be attached to the carbon plate in close contact with the construction surface, and having a long hole formed at regular intervals on both sides in a longitudinal direction to allow the plurality of anchor bolts to pass therethrough; A pit washer fitted to the anchor bolt at the rear of the adhesive support and having a gap maintaining part inserted into a long hole of the adhesive support to maintain a gap between the construction surface and the adhesive support; And a fastening member fastened to the anchor bolt at the rear of the pit washer.

Here, the adhesive support is preferably formed with a positioning projection for determining the seating position of the carbon plate.

In addition, the interval maintaining portion of the pit washer may be formed by bending at both sides of the plate, or may be configured by fastening the height adjustment bolt.

In addition, the adhesive support is composed of a plurality of interconnected, the interconnection portion may be provided with an elastic support having a structure capable of bending.

Precision construction method using the adhesive support for the carbon plate precision construction according to the present invention for realizing the above object is a carbon plate construction method using the carbon plate precision construction structure using the adhesive support, the anchor on the construction surface to which the carbon plate A first step of installing the bolts; Mounting a carbon plate on the adhesive support, and applying an adhesive on the carbon plate before or after mounting the carbon plate to the adhesive support; After the second step, the anchor bolt is fitted into the long hole of the adhesive support, and the pit washer is fitted to each anchor bolt, and then the fastening member is fastened to each anchor bolt, and the adhesive support is brought into close contact with the construction surface. Attaching to the third step; If the adhesive is completely cured after the third step, it characterized in that it comprises the step of releasing the fastening member to remove the pit washer and the adhesive support from the construction surface.

Here, in the second step, when the carbon plate is moved from the roll on which the carbon plate is wound to the upper portion of the adhesive support, the adhesive may be automatically applied to the carbon plate moving to the upper portion of the adhesive support using an adhesive applying device.

Precision construction structure and method using the adhesive support for carbon plate precision construction according to the present invention, because the use of the pit washer having the adhesive support and the gap maintaining portion, the construction can be made easily, ensuring the perfect adhesion between the carbon plate and the construction surface In addition, it maintains the precision at a constant adhesion interval between the carbon plate and the construction surface, and can also reduce the amount of adhesive used, as a result it provides an effect that can realize better construction and economical efficiency.

That is, the present invention can easily attach the carbon plate to the construction surface with minimal work force by using the adhesive support. That is, at least three people have worked in one set, but the present invention can proceed smoothly even with two sets of work.

In addition, since the present invention can calculate the thickness of the carbon plate and the minimum required amount of the adhesive of the carbon plate and set the gap retaining portion of the pit washer accordingly, the carbon plate can be uniformly distributed evenly on the mounting surface and uniform adhesive construction is possible. More complete and sufficient reinforcing effects can be expected. In addition, by using the appropriate amount of adhesive, it is possible to exert the maximum adhesive effect, and the remaining amount of adhesive prevents the surrounding area on which the carbon plate is constructed, thus eliminating the need for secondary work to remove the excess adhesive. And it will have the effect of increasing the economics.

For example, conventionally, when attaching a carbon plate having a width of 100 mm and a length of 1 m, the amount of adhesive used is about 600 g, and this also prevents perfect construction due to sagging of the carbon plate during adhesive construction, thus consuming more adhesive than necessary. Secondary construction was required to remove the economical, as well as to remove the dirty around the carbon plate due to the excess adhesive, but the present invention uses an adhesive support, etc., when attaching the same size of carbon plate, the amount of adhesive 400g Since it can be used, it is possible to precisely install the carbon plate with 66% of the adhesive amount compared to the conventional adhesive amount, and solve the problem of the mess around the carbon plate.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

Prior to describing the embodiments of the present invention, some components such as anchor bolts, pit washers, etc. are shown excessively larger than other assembly components in order to more clearly express the shape and structure of the main components.

1 is an exploded perspective view showing a precision construction structure using an adhesive support for carbon plate precision construction according to the present invention, Figures 2 and 3 shows a state of precision construction using an adhesive support for carbon plate precision construction according to the present invention As a sectional drawing, FIG. 2 is a horizontal cross section and FIG. 3 is a longitudinal cross-sectional view.

Precision construction structure using the adhesive support for carbon plate precision construction according to the present invention, a plurality of anchor bolts 10 and carbon plates (C) which are installed at regular intervals on the construction surface (P) to which the carbon plate (C) is to be attached An adhesive support 20 made of a long plate structure to be adhered to the construction surface (P) and formed with a plurality of long holes 21 so that the plurality of anchor bolts 10 can pass therethrough, and the adhesive support 20 The pit washer 30 is fitted to the anchor bolt 10 in the rear of the) and the fastening member 40 is fastened to the anchor bolt 10 in the rear of the pit washer 30.

Wherein the carbon plate (C) is a carbon fiber reinforced plastic (CFRP; Carbon Fiber Reinforced Plastic), the width is approximately 50mm ~ 150mm, the thickness is formed in a variety of about 1.4mm ~ 3.0mm. Such a carbon plate (C) can be used that has a size different from the above-described range of width and thickness depending on the construction conditions.

The above-mentioned main components of the present invention for attaching such a carbon plate C to the construction surface P will be described in detail.

First, the anchor bolt 10 is provided on the construction surface (P) to which the carbon plate (C) is to be attached, and a diameter of about 4 to 5 mm can be used.

The anchor bolt 10 is preferably positioned in the width direction of the carbon plate (C) is 50mm wider than the width of the carbon plate (C), the length of the carbon plate (C) in the longitudinal direction of the carbon plate (C) It is preferable to be installed every 300mm ~ 1500mm to be adjustable according to the deflection rate. At this time, the deflection rate of the carbon plate (C) is closely related to the thickness and width of the carbon plate.

Next, the adhesive support 20 is composed of a long plate structure to attach the carbon plate (C) in close contact with the construction surface (P), in the width direction about 100mm than the width of the carbon plate (C), anchor bolt It is preferable to make it about 50 mm larger than the width of (10), and it is preferable that the total length is suitably set larger than the length of the carbon plate C to be installed.

The material of the adhesive support 20 is preferably manufactured by including a composite material in a composite material or a light steel frame, but is not necessarily limited thereto, and has a rigidity enough to support a carbon plate (C) attachment state. Ramen can be applied in various ways.

It is preferable that the adhesion | attachment support stand 20 is comprised so that the bending part 22 may be provided in both the width directions of a plate so that it may have rigidity which can support the carbon plate C. As shown in FIG. At this time, the adhesive support 20 has a 'c' shaped structure of the cutting surface as a whole. Of course, the cut surface is not limited to the 'c'-shaped structure, it is also possible to configure to have a'-'shaped plane structure.

In addition, by installing a reinforcing member for preventing bending in the longitudinal direction in the center portion of the adhesive support 20 (marked with a hidden line in Fig. 1, 25) is configured to compensate for the deflection rate is deepened according to the thickness and width of the carbon plate (C) It is also possible.

In the adhesive support 20, the long holes 21 are formed at both sides in the longitudinal direction so that the anchor bolt 10 can be penetrated at regular intervals. Long hole 21 is preferably about 9mm in width, 100mm in length so that the anchor bolt 10 can be sufficiently inserted.

Such long holes 21 are intended to have sufficient arcability since it is difficult to accurately install the anchor bolt 10 at the time of construction in the field. In the present invention, as the width and length of the long hole 21 becomes too large, the pit washer 30 is used to compensate for the problem in fixing the adhesive support 20. The structure of the pit washer 30 will be described later in detail.

A plurality of positioning projections 26 are formed on the adhesive support 20 to determine the mounting position of the carbon plate C such that the carbon plate C to be attached is stably positioned on the adhesive support 20. The formation interval of the positioning projections 26 of the adhesive support 20 is preferably equal to or slightly larger than the width of the carbon plate (C). The positioning projection 26 may be formed by protruding a part of the adhesive support 20 during press working or by installing a separate member on the adhesive support 20.

Next, the pit washer 30 is a component that is installed between the adhesive support 20 and the fastening member 40 when the fastening member 40 is fastened to the anchor bolt 10. In addition, a portion is inserted into the long hole 21 of the adhesive support 20 is provided with a gap maintaining portion 33 for adjusting the interval between the construction surface (P) and the adhesive support (20).

That is, the pit washer 30 has a large width and length of the long hole 21 formed in the adhesive support 20, thereby preventing the adhesive support 20 from flowing with respect to the anchor bolt 10, and at the same time, a gap therebetween. The holding portion 33 is formed to serve to adjust the adhesion interval of the carbon plate (C) and the support interval of the adhesive support 20 from the construction surface (P).

In particular, the spacer 33 of the pit washer 30 is a fastening member 40 which is fastened to the anchor bolt 10 in a state where the carbon plate C is supported by the adhesive support 20 and attached to the construction surface P. It is to determine the position of the), which, after all, when the thickness of the carbon plate (C) and the thickness of the adhesive support 20 is constant, the thickness of the adhesive (A), that is, determine the amount of the adhesive used. Therefore, the interval maintaining part 33 of the pit washer 30 is preferably set to an appropriate length in consideration of the curing thickness of the adhesive at the time of actual construction, thereby enabling the appropriate amount of adhesive to be used.

4 and 5 are views showing various embodiments of the pit washer 30, the pit washer 30 is basically formed of a plate of a polygonal structure (square in this embodiment), the spacing maintaining part 33 May be divided into a unitary configuration or a height adjustable configuration.

4 shows an integrated structure in which the gap maintaining part 33 is bent at both sides of the pit washer 30, and FIG. 5 is a height adjusting bolt 34 fastened to both sides of the pit washer 30 to maintain the gap. It is configured to adjust the height of the portion (33 ').

The pit washer 30 of these two embodiments can be suitably selected and used according to construction conditions.

Next, the fastening member 40 is fastened to the anchor bolt 10 to tightly fix the adhesive (A), the carbon plate (C), the adhesive support 20, and the pit washer 30 to the construction surface (P). As a structural part, all nuts which are normally used can be used. Preferably, a butterfly nut or a small hand nut that can be easily tightened may be used.

Now, the carbon plate precision construction method using the adhesive support 20 as described above will be described.

First, foreign matters are removed, such as grinding the construction part (construction surface) to which the carbon plate C is attached in the structure, and the surface treatment operation is performed.

And, considering the width, thickness, length, etc. of the carbon plate (C) to be attached to the construction surface (P), as shown in Figure 1 to install the anchor bolts 10 at regular intervals in two rows on the construction surface (P) do.

On the other hand, the carbon plate C to be attached is prepared. 6 is a view illustrating a process of preparing a carbon plate (C), and the adhesive (A) is applied to the carbon plate (C).

In the roll 50 on which the carbon plate C is wound, the carbon plate C is released and moved to the upper portion of the preparation die 60. When the carbon plate C is moved, the carbon plate C is moved by the adhesive coating device 70. The adhesive A is applied to a predetermined thickness on the substrate. The adhesive coating device 70 is preferably configured to adjust the thickness of the adhesive to be applied on the carbon plate (C), it is common to use an adhesive containing an epoxy component as the adhesive (A) of the carbon plate (C). .

In particular, the support mounting portion 62 is configured on the top of the preparation die 60 so that the adhesive support 20 as shown in FIG. 1 is fixedly positioned. Here, the support stand mounting portion 62 is preferably formed in an elongated groove structure so that the adhesive support 20 can be inserted into a fixed position.

Accordingly, when the adhesive plate 20 is attached to the preparation die 60, the carbon plate C wound on the roll 50 is released and moved to the upper portion of the preparation die 60. The adhesive A is automatically applied on the carbon plate C, and the carbon plate C coated with the adhesive is positioned on the adhesive support 20. At this time, since the positioning protrusions 26 are formed on the adhesive support 20 as shown in FIG. 1, the carbon plate C is stably positioned on the adhesive support 20.

Alternatively, the adhesive A may be applied onto the carbon plate C after the carbon plate C cut by the desired length is placed on the adhesive support 20 without using the preparation die 60.

The thickness setting of the adhesive agent A applied on the carbon plate C is slightly thicker than the coating thickness when the carbon plate C is attached to the construction surface P. FIG. That is, in order to apply the adhesive to have an adhesive thickness of about 0.5 mm, it is preferable to apply the adhesive to about 0.6 mm in the carbon plate preparation step.

Then, using a cutting device (not shown), when cutting the carbon plate (C) by a desired length (about the starting position of the adhesive support 20), the preparation of the carbon plate (C) to be attached to the construction surface (P) Is done.

As described above, the adhesive A is coated on the carbon plate C, and the adhesive support 20 is brought into close contact with the construction surface P in a state where the carbon plate C is positioned above the adhesive support 20. Attach C) to the construction surface (P). At this time, since the anchor bolt 10 is installed on the construction surface P, when the adhesive support 20 is in close contact with the construction surface P, the anchor bolt 10 to the long hole 21 of the adhesive support 20. Make sure that is fitted so that

In this state, the pit washer 30 is inserted into the respective anchor bolts 10 protruding through the long hole 21, and then the fastening members 40 are fastened to the respective anchor bolts 10 so that the adhesive support ( 20) is fixed in a state of being in close contact with the construction surface P, whereby the carbon plate (C) is attached to the construction surface (P).

Here, the pit washer 30 is provided with a gap holder 33, and the gap holder 33 is in contact with the construction surface P in a state where the gap holder 33 is fitted into the long hole 21 of the adhesive support 20. Therefore, the interval between the carbon plate (C) and the adhesive support 20 from the construction surface (P) is kept constant. Therefore, the adhesive (A) between the construction surface (P) and the carbon plate (C) can be cured while being subjected to a uniform pressure in a state distributed in a uniform thickness.

Thereafter, when the adhesive A is completely cured, the fastening member 40 is released to remove the adhesive support 20, including the pit washer 30, from the construction surface P. And when the anchor bolts 10 are removed, the structure reinforcement work using the carbon plate is completed.

Carbon plate (C) attached through the construction process as described above can be expected to better and perfect structure reinforcement effect by uniformly attached to the construction surface (P).

Embodiment of the present invention as described above, when reinforcing the structure having a long structure, such as the beam of the building using the carbon plate (C), the carbon plate construction structure has been described. However, the carbon plate (C) may be attached not only in the longitudinal direction of the beam but also in the transverse direction of the beam, or the construction surface may be installed on the angled and curved portions.

Another embodiment of the present invention to be described below describes a structure that can be applied when attaching the carbon plate (C) to a structure including a curved (angular) portion or a curved portion on the construction surface. For reference, the same reference numerals are given to the same or similar components as those of the above-described embodiment, and repeated description thereof will be omitted.

7 and 8 are views showing the structure and the use state of the adhesive support 20 when applying the present invention around a structure having an angled portion, such as a beam of a building, Figure 7 is a carbon plate ( C) is a raised state, and FIG. 8 is a cross-sectional view showing a state in which the carbon plate C is attached to the construction surface P. FIG.

In FIG. 7, the adhesive support 20 is divided into three, and the elastic support 120 is installed between the divided portions, and the adhesive support 20 is interconnected through the elastic support 120.

Here, the elastic support 120 may be made of a material such as flexible flexible FRP (reinforced plastic) or synthetic resin (rubber), and is formed so that the carbon plate (C) can be positioned on the upper portion thereof.

The adhesive support 20 is preferably formed to have a 'c'-shaped cross section as in the above-described embodiment, the elastic support 120 is preferably formed to have a'-'shaped structure to facilitate bending.

8 is a view showing a state in which the carbon plate (C) is attached using the adhesive support 20 including the elastic support 120 as described above, the adhesive support 20 is in close contact with the plane of the structure, elastic The support 120 is configured to adhere to the edge portion (E) of the structure to attach the carbon plate (C).

In addition, since the anchor bolt 10, the pit washer 30, the fastening member 40, and the like are configured in the same manner as in the above-described embodiment and used in the same manner, repeated description thereof will be omitted.

Meanwhile, in FIG. 7 and FIG. 8, the adhesive support 20 is configured as three, and the elastic support 120 is connected therebetween. However, according to the embodiment, the number of the adhesive support 20 is different. In addition, depending on the angular (folded) state of the construction surface P ', the adhesive support 20 itself is bent in the same manner as the angular portion of the construction surface without connecting and using the elastic support zone 120. It is also possible to use.

In addition, the present invention can be applied to a curved structure, the construction will be described with reference to FIGS. 9 and 10.

9 and 10 are views showing the structure and use state of the adhesive support when applying the present invention around a structure having a curved surface, such as a bridge, the pier 84 for supporting the slab 82 of the bridge 80 The case where a carbon plate C is provided in the periphery is illustrated and demonstrated.

Normally, the pier 84 has curved portions on both sides as shown in the cross-sectional view taken along the line AA of FIG. 10, and when the carbon plate C is installed and reinforced around the pier 84, the use of the adhesive support 20 is used. Show status

Adhesive support 20 may be used in combination with each other the support 20A having a 'c'-shaped structure and the support (20B) having a'-'shape, in the straight section of the pier 84' '' An adhesive support 20A having a cross-sectional structure is used, and an adhesive support 20B having a '-' cross-sectional structure is used in a curved section. Of course, the two adhesive support 20A, 20B is preferably configured to be interconnected in an integrated structure without any broken portion in the middle except for the meeting portion of both ends (D).

Here, the adhesive support 20A having the 'c' shaped cross-sectional structure is made in the same manner as described above with reference to FIG. 1, and in the curved section, the adhesive support 20B having the '-' shaped cross-sectional structure is referred to as 'c'. It may be made of the same material as the adhesive support 20 having a cross-sectional structure, but preferably made of a material that can be bent to some extent to be in close contact with the curved portion of the construction surface (P).

Also, the adhesive support 20B having the '-' shaped cross-sectional structure is the same as the adhesive support 20A having the 'c' shaped cross-sectional structure, and a long hole 21, a positioning protrusion 26, and the like are formed. The pit washer 30 and the fastening member 40, etc., which are fastened to the anchor bolt 10, are also configured to be fixed using the same.

As such, when the carbon plate C is attached around the pier 84 using the '-' shaped adhesive support 20B together with the 'c' shaped adhesive support 20A, the portion where the carbon plate C is cut off in the middle Continuous reinforcement construction is possible (except for the beginning and the end), and as a whole, it is attached with a uniform force as described above, thereby ensuring the convenience of the reinforcement work of the structure as well as excellent workability.

9 and 10, the embodiment of the present invention with reference to the pier reinforcement has been described by way of example, but is not limited to this can be used for the carbon plate reinforcement work of all structures having a curved section.

The technical idea described in each embodiment of the present invention may be implemented independently, or may be implemented in combination with each other. In addition, the present invention has been described through the embodiments described in the drawings and detailed description of the invention, which is merely exemplary, and those skilled in the art to which the present invention pertains various modifications and equivalent other embodiments from this It is possible. Therefore, the technical protection scope of the present invention will be defined by the appended claims.

1 is an exploded perspective view showing a precision construction structure using an adhesive support for carbon plate precision construction according to the present invention,

Figure 2 is a cross-sectional view showing a precision construction structure using the adhesive support for carbon plate precision construction according to the present invention,

Figure 3 is a longitudinal sectional view showing a precision construction structure using an adhesive support for carbon plate precision construction according to the present invention,

4 is a perspective view showing one embodiment of a pit washer used in the present invention;

5 is a perspective view showing another embodiment of the pit washer used in the present invention,

6 is a process chart showing a state of applying an adhesive to a carbon plate in the present invention,

7 and 8 are views showing the structure and use state of the adhesive support when applying the present invention around the structure having an angled portion, such as a beam of the building, Figure 7 is a view showing a state where the carbon plate on the adhesive support 8 is a cross-sectional view showing a state where a carbon plate is attached to the construction surface.

9 is a schematic view showing a state in which an adhesive support in the case of applying the present invention is installed around a structure having a curved surface such as a bridge,

10 is a cross-sectional view taken along the line K-K in FIG. 9.

Claims (5)

A plurality of anchor bolts installed at regular intervals on the construction surface to which the carbon plates are attached; An adhesive support made of a long plate structure to be attached to the carbon plate in close contact with the construction surface, and having a long hole formed at regular intervals on both sides in a longitudinal direction to allow the plurality of anchor bolts to pass therethrough; A pit washer fitted to the anchor bolt at the rear of the adhesive support and having a gap maintaining part inserted into a long hole of the adhesive support to maintain a distance between the construction surface and the adhesive support; Precision construction structure using an adhesive support for carbon plate precision construction, characterized in that it comprises a fastening member fastened to the anchor bolt in the rear of the pit washer. The method according to claim 1, The adhesive support is a precision construction structure using the adhesive support for the carbon plate precision construction, characterized in that the positioning projection for determining the seating position of the carbon plate is formed. The method according to claim 1, The space maintaining part of the pit washer is formed by bending both sides of the plate directly, or the height adjustment bolt is configured to fasten the plate, characterized in that the precision support structure using the adhesive support for carbon plate precision construction. The method according to claim 1, The adhesive support is composed of a plurality of interconnected, the interconnection portion is a precision construction structure using the adhesive support for carbon plate precision construction, characterized in that the elastic support having a structure capable of bending is installed. As a carbon plate construction method using the carbon plate precision construction structure using the adhesive support of claim 1, A first step of installing anchor bolts on the construction surface to which the carbon plate is attached; Mounting a carbon plate on the adhesive support, and applying an adhesive on the carbon plate before or after mounting the carbon plate to the adhesive support; After the second step, the anchor bolt is fitted into the long hole of the adhesive support, and the pit washer is fitted to each anchor bolt, and then the fastening member is fastened to each anchor bolt, and the adhesive support is brought into close contact with the construction surface. Attaching to the third step; When the adhesive is completely cured after the third step, by releasing the fastening member to remove the pit, the sha and the adhesive support from the construction surface, the precision construction method using the adhesive support for carbon plate precision construction.

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