JPH10331385A - Execution method for decorative laminated sheet and structure containing decorative laminated sheet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To economically conduct execution in a short execution time without generating a problem on a beautiful appearance by directly fixing a decorative laminated sheet to a substrate assembly with an adhesive and a temporary tacking tool without requiring a buried strut. SOLUTION: A stud is fixed between an upper runner fixed to a ceiling skeleton by screws and a lower runner fixed to a floor skeleton by screws. A decorative laminated sheet is fixed to the face of the stud by a temporary tacking tool such as a both-face adhesive tape or a hook-and-loop fastener and an adhesive. No screw head appears on the executed decorative laminated sheet face, no buried strut is required, and no consideration is required for the curing time of the used adhesive. The execution efficiency of the decorative laminated sheet is improved, and is can be made advantageous in cost. A polyester resin decorative layer is provided on a decorative laminated sheet substrate mainly made of plaster containing reinforcing glass fibers of 0.3-5 wt.%, and the substrate having the bulk density of 0.8 g/cm<3> or above is preferable for the decorative laminated sheet.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for constructing a decorative panel on a building, particularly a wall or ceiling of a building, and a structure including the decorative panel constructed by the method.

[0002]

2. Description of the Related Art Conventionally, when a decorative panel is applied to finish a building wall or ceiling, for example, as shown in FIG.
In the case of a partition wall, a method of directly fixing a decorative board with a screw or the like to a base set including upper and lower runners and studs has been performed, but in this method, a screw head appears on the decorative board surface, which is aesthetically preferable. Not something. In order to solve this aesthetic problem, it is also performed to use a cosmetic screw having a screw head having a design property similar to the design property of the decorative board, but even in this case, the exposure of the screw head is not possible. There is a sense of incongruity and it is still not aesthetically pleasing.

In order to solve such a problem, FIG.
As shown in (1), a plaster board, a calcical board, or the like is attached in advance to the surface of the base set with screws or the like, and the discarding is performed. Is equipped with a joiner in order to prevent misalignment of the decorative board.

[0004]

In the above-described conventional method of applying a decorative board, the method shown in FIG. 14 has an aesthetic problem due to a screw head, and the method shown in FIG.
There is a problem that the construction time is prolonged due to the disposal. Also, when the decorative panel is bonded and fixed to the surface of the discarded upholstery, a curing time is required until the adhesive hardens and the decorative panel is firmly fixed, and care is taken so that the decorative panel does not shift during the curing time. Requires a complicated problem. Therefore, there is a problem that not only the construction time is long but also the material is uneconomical. Therefore, the object of the present invention is to
An object of the present invention is to provide an economical method of constructing a decorative board without causing any aesthetic problem in the construction of the decorative board, and furthermore, with a short construction time.

[0005]

The above object is achieved by the present invention described below. In other words, the present invention provides a method for installing a decorative board, wherein the decorative board is directly fixed to the base set by an adhesive and a temporary fastener without performing a disposing, and a decorative board configured by the method. It is a structure containing. According to the present invention, screw heads do not appear on the surface of the installed decorative board, and it is not necessary to dispose of it, and it is not necessary to consider the curing time of the adhesive used. It is possible to provide an economical method for constructing a decorative board without causing any problem and with a short construction time.

[0006]

Next, the present invention will be described more specifically with reference to preferred embodiments shown in the drawings. FIG. 1 is a diagram showing an example of a base set for applying the construction method of the present invention. The base set includes an upper runner fixed to a ceiling surface, a lower runner fixed to a floor surface, It is formed from studs fixed at equal intervals between the upper and lower runners. Such a base set is used for many partition walls. The illustrated example is a base set made of steel, but of course,
The base set made of wood may be used.

The example shown in FIG. 2 is an example of a base set for applying a decorative board to various types of driving bodies such as floors, walls, ceilings, etc., and is known by a trade name such as GL bond on the surface of the driving bodies. It has a structure in which the support material of the decorative board is fixed with an appropriate interval between the wall and the inorganic adhesive. The above-mentioned precursor is concrete, PC board, RC, ALC or the like, and is not particularly limited. Further, the supporting material of the decorative board is not particularly limited, such as lightweight steel frame, wood, gypsum board and the like. Although a certain distance is usually provided between the wall surface and the support of the decorative board, the distance can be freely set according to the amount of the inorganic adhesive used.

The example shown in FIG. 3 shows an example in which the supporting material of the decorative board is similarly fixed to the vehicle body by a metal receiving material instead of the adhesive shown in FIG. FIG. 4 shows another shape of the above-mentioned receiving member. FIG. 4A shows an L-shaped metal member, which is fixed to a vehicle body by screws or the like on one side, and supports a decorative plate supporting material by another side. Similarly, it is fixed with screws or the like. The U-shaped receiving member shown in FIG. 4B has further improved strength, and can fix the supporting member from both sides.
The hat-shaped receiving material shown in FIG. 4C has slits formed on both sides thereof, and is bent by the slits at a construction site so that the distance between the decorative board support material and the driving body can be arbitrarily adjusted. is there.

FIG. 5 is a view for explaining an example of a method for applying a decorative board according to the present invention, in which an upper runner screwed to a ceiling drive and a lower runner screwed to a floor drive are provided. Studs are fixed. A decorative plate is fixed to the surface of the stud with a temporary fastener (not shown) such as a double-sided adhesive tape or a magic tape and an adhesive. By using the temporary fasteners as described above, the decorative boards can be successively bonded and fixed to the studs without waiting for the curing time until the adhesive is cured. It is not necessary to remove the temporary fastener after the completion of the construction.

FIG. 6 is a view for explaining joints of a decorative board to be constructed. Since the decorative panel has a certain width and length, adjacent decorative panels are connected at joints. FIG. 6A shows an example in which the end portions of the decorative boards are abutted at substantially the center of the studs, and the studs and the ends of both decorative boards are fixed with an adhesive. The example shown in FIG. FIG. 6C shows an example in which a joiner is disposed between both ends of a decorative plate, and the joiner and the stud are fixed with an adhesive. ing. In each of these examples, a temporary fastener such as a double-sided adhesive tape or a magic tape is used in combination with an adhesive, and no screws are used for fixing the decorative board.

FIG. 7 shows the method of FIG. 5 in which the fixing hardware is further applied to the edges (upper and lower ends) of the partition wall, and the fixing hardware is screwed to each runner, thereby positioning and fixing the decorative board. Becomes easier. In this method, it is convenient for construction to first fix the fixing hardware to the lower runner, fix the decorative plate with an adhesive and temporary fasteners, and finally attach the fixing hardware of the upper runner. The fixing fitting used in this method is made of, for example, aluminum or steel, and preferably has a shape that also serves as a surrounding edge and a baseboard.

FIG. 8 and FIG. 9 are views for explaining other shapes of the fixing hardware in FIG. 7, and both show an example in which the fixing hardware is disposed on the lower runner. In the case of disposing the hardware, all of them may be disposed upside down. Each of the fixing brackets has a receiving seat for receiving the lower end of the decorative board and a vertical surface corresponding to the peripheral edge or the baseboard. By using such a fixing metal, peeling of the decorative plate, which is a drawback of the method of bonding decorative plates, is prevented, and the earthquake resistance of the decorative plate structure is improved. Further, by using the fixing hardware at the lower part, the positioning of the decorative board to be attached can be accurately performed, and the vertical and horizontal joints of the vertical joints and the horizontal joints can be easily obtained accurately.

FIG. 10 is a view for explaining another embodiment of the present invention. After the decorative plate is fixed to the base set with an adhesive and temporary fasteners, the decorative plate is connected to the upper and lower ends of the decorative plate by upper and lower runners. Screw. Since the screw head appears on the surface in this state, the screw head is turned around and a rim and a baseboard are arranged and covered.

The example shown in FIG. 11 is an example of construction in the case of the example shown in FIG. 7 in which two decorative plates are vertically continuous, and a joiner is screwed to a stud between upper and lower decorative plates. Also in this construction example, first, the fixing bracket is screwed to the lower runner, then the lower decorative board is sequentially fixed with an adhesive and temporary fasteners, and then the central joiner is screwed to the stud to lower the decorative board. Then, the upper decorative board is similarly fixed in sequence with reference to the joiner, and the fixing bracket is screwed to the last upper runner. Also in this method, the screw head does not appear on the surface of the decorative board.

FIG. 12 shows an example in which two upper and lower decorative boards are connected by a joiner in the method shown in FIG. Also in this case, since the decorative boards are fixed to the studs by the temporary fasteners and the adhesive, the decorative boards can be sequentially constructed without considering the curing time of the adhesive. In the construction method of the present invention described above, in the construction methods shown in FIGS. 7, 10 and 11, since the decorative plate is fixed by the fixing metal, it is not necessary to use an adhesive or a temporary fastener.

The decorative board used in the present invention includes:
For example, any of conventionally known decorative boards can be used, which is a laminate board, a transfer makeup, a paint makeup, a resin makeup, and the like on a building board such as a chalk board, a flexible board, a gypsum board, and a gypsum board.

The decorative board suitable for the application method of the present invention is a decorative hard gypsum board having various transparent resin coating layers. The decorative board is, for example, obtained by coating a hard gypsum board with a paint such as a polyester resin or an acrylic resin. The surface may be provided with a makeup, or may be a product formed by laminating a decorated resin film. One example of a suitable decorative hard gypsum board will be specifically described with reference to FIG. This decorative board is composed of a polyester resin layer, a pattern paper on which various patterns are printed, an adhesive layer and a substrate, and both sides of a gypsum board containing reinforcing fibers are covered with base paper. Specifically, for example, a decorative board substrate mainly composed of gypsum containing 0.3 to 5% by weight of reinforcing glass fiber is provided with a polyester resin decorative layer, and the bulk density of the substrate is at least 0.8 g. / Cm ³ .

In order to prevent the strength of the substrate from being reduced due to moisture absorption or water absorption from the side and back sides of the gypsum plate, not only the side and back surfaces but also a gypsum plate or base paper may be paraffin-based or silicon-based or other. Water repellent treatment can be performed using a water repellent. It should be noted that the pattern paper can be omitted when a plain decorative board is produced, but when the decorative design of the decorative board is particularly improved, white titanium paper is used instead of the pattern paper. Can be used. When the pattern paper is not used, the adhesive layer can be omitted.

The gypsum plate or the base paper-bonded gypsum plate used in the above-mentioned construction is mainly made of β-type calcined gypsum, which is frequently used industrially, as a gypsum, reinforcing fibers, and if necessary, pearlite. A lightweight aggregate such as vermiculite, various foaming agents, a gypsum water reducing agent, a gypsum setting accelerator, a gypsum setting retarder and the like may be used in combination, and the gypsum board or base paper-plastered gypsum board may have a predetermined amount. Is obtained by mixing calcined gypsum, reinforcing fibers, water, and various additives to form a slurry, forming the slurry in a conventional manner, and curing and drying.

In the case where the base paper-bonded gypsum board is used as a decorative board substrate, the base paper-bonded gypsum board has the same core material as that of the gypsum board, obtains the same slurry as described above, and obtains the base paper-bonded gypsum according to a conventional method. It is obtained by coating and molding and curing and drying using a base paper for board. The hard gypsum decorative board as described above is superior in various physical properties such as strength and dimensional stability as compared with the conventional decorative gypsum board. The problem of insufficient strength of the wall surface due to not being used does not occur.

[0021]

According to the present invention as described above, the use of an adhesive and temporary fasteners at the time of construction of a decorative board eliminates the necessity of throwing away, improving the construction efficiency, and is advantageous in terms of cost. is there. In addition, by using the temporary fasteners, decorative boards can be successively constructed without taking special curing time, so that construction efficiency is improved. Further, by using the fixing metal in combination, peeling of the decorative panel, which is a drawback of the decorative panel bonding method, is prevented, and the earthquake resistance of the decorative panel structure is improved. Further, by using the fixing hardware at the lower part, the positioning of the decorative board to be attached can be accurately performed, and the vertical and horizontal joints of the vertical joints and the horizontal joints can be easily obtained accurately. In particular, when a decorative hard gypsum board is used as a decorative board, the dimensional stability is good, and the strength and impact resistance are high.

[Brief description of the drawings]

FIG. 1 is a diagram showing an example of a foundation set used in the construction method of the present invention.

FIG. 2 is a diagram showing an example of a foundation set used in the construction method of the present invention.

FIG. 3 is a diagram showing an example of a base set used in the construction method of the present invention.

FIG. 4 is a view showing the shape of a receiving material used in the construction method of the present invention.

FIG. 5 is a diagram illustrating a construction method of the present invention.

FIG. 6 is a diagram illustrating a construction method of the present invention.

FIG. 7 illustrates a construction method of the present invention.

FIG. 8 is a diagram illustrating a construction method according to the present invention.

FIG. 9 is a diagram illustrating a construction method according to the present invention.

FIG. 10 is a diagram illustrating a construction method according to the present invention.

FIG. 11 is a diagram illustrating a construction method of the present invention.

FIG. 12 is a diagram illustrating a construction method according to the present invention.

FIG. 13 is a diagram illustrating an example of a decorative board used in the construction method of the present invention.

FIG. 14 illustrates a conventional construction method.

FIG. 15 illustrates a conventional construction method.

Claims (8)

[Claims] 1. A method for constructing a decorative board, wherein the decorative board is directly fixed to the base set by an adhesive and a temporary fastener without performing a disposition. 2. The method according to claim 1, wherein the temporary fastener is a double-sided adhesive tape and / or a magic tape. 3. The method according to claim 1, wherein the fixing of the decorative board is performed by using a metal for fixing the decorative board, an adhesive, and a temporary fastener at an edge of the base set. 4. The method according to claim 1, wherein the fixing of the decorative board is performed using a screw at an edge of the base set, and the screw head is covered with a peripheral edge or a baseboard. 5. A method for constructing a decorative board, wherein the decorative board is directly fixed to the base set with a fixing bracket or a screw and an adhesive without performing a disposition. 6. The method of claim 1, wherein the decorative board is a decorative hard gypsum board. 7. A decorative board substrate mainly made of gypsum containing 0.3 to 5% by weight of reinforcing glass fiber, and a decorative layer of polyester resin is provided, and the bulk density of the substrate is at least 0. veneer method construction according to claim 6, wherein the .8g / cm ^3. 8. A structure including a decorative board constituted by the construction method according to claim 1.