JP2002213061A - Wall surface construction method using panel with decroative sheet, and panel with decorative sheet used for this method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wall surface construction method using panel with decorative sheet allowing the simultaneous construction of a panel body and a decorative sheet to reduce the construction time and construction cost, and a panel with decorative sheet used for this method. SOLUTION: In this panel with decorative sheet 1, an adhesive is applied to the whole surface of the panel body 2 or the whole reverse side of the decorative sheet 3, the edge of the panel body surface or the decorative sheet reverse side is covered with a releasable protective paper 4 never impairing the adhesive force of the adhesion, and the panel body 2 is then stuck to the decorative sheet 3. This panel is used and fixed to a panel supporting bed material by a fixture such as a nail in a setting spot, the extension parts 3a and 3b of the decorative sheet are overlapped and cut in a proper cutting position 8, the scrap part is removed, the protective paper 5 is peeled, and the non-stuck part of the decorative sheet 3 is stuck to the panel body 2.

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 wall surface using a panel with a decorative sheet when constructing an inner wall of a building or the like, and a panel with a decorative sheet used in the method.

[0002]

2. Description of the Related Art Conventionally, on a wall of a building, a decorative sheet such as a wallpaper or a cloth sheet is stuck on a surface of a panel body made of a fiber reinforced cement board such as a calcium silicate board or a gypsum board. When applying such a decorative wall, the panel body must first be fixed to the panel support base material with a fixture, and then an adhesive is applied to the panel body surface. Then, a decorative sheet was stuck on it.

[0003] In addition, there has also been a wall construction method in which a panel with a decorative sheet, in which a decorative sheet is pasted on the entire surface of the panel main body, is fixed to a panel supporting base material by nailing or other methods.

[0004]

However, in the prior art in which the panel body is fixed to the panel supporting base material and then the decorative sheet is attached, the installation of the panel body and the attaching of the decorative sheet are different steps. It takes a lot of time to complete the installation, and the panel body is often installed by a construction company, and the decorative sheet is installed by an interior company. There was a problem that the construction cost also increased.

In the conventional method using a panel in which a decorative sheet is pasted on the entire surface, a fixing tool such as a nail for fixing the panel is hit from the surface of the decorative sheet. The head of the tool is exposed and the appearance is poor, and since the end of the decorative sheet is rolled into the back side for each panel, grooves are easily formed at the joint between the panels, large walls cannot be formed, the finished state is not good, etc. There was a problem.

The present invention has been made in view of the state of the prior art as described above, and the construction of the panel body and the decorative sheet can be performed at the same time, and the disadvantage of the above-mentioned method using the conventional panel with the decorative sheet is eliminated. The present invention provides a wall-mounting method using a panel with a decorative sheet, which can be achieved easily at a low cost in a short period of time, without requiring a layman, and providing a panel with a decorative sheet used in the method. It is the purpose.

[0007]

The feature of the method for constructing a wall surface using a panel with a decorative sheet according to the present invention for solving the conventional problems as described above and achieving the intended object is a plate-like method. After lining up a plurality of panels with decorative sheets with a decorative sheet attached to the surface of the panel body and arranging them on a panel support base material, and fixing the panels, the panels are installed side by side in a wall surface installation method using decorative panel with decorative sheets. In the joint portion of each panel with a decorative sheet to be provided, the decorative sheet panel is provided in advance with a separating portion that does not adhere the decorative sheet by a fixed width from the joint edge of each panel body, and At least one side of the decorative sheet is provided with an extension portion whose edge is extended to a length overlapping with the separating portion on the surface of the other panel, and the decorative sheet with each decorative sheet is provided. After the main body is fixed to the panel support base material, the edges of the decorative sheets and the extended portions are overlapped on either of the surfaces of the separating portion, and the edges of the decorative sheets are cut from the overlapping portion with a cutter. Is cut off, and the edges of each decorative sheet edge are removed, and thereafter, the decorative sheet edge is attached to the surface of each separating portion.

[0008] An adhesive is applied in advance to the surface of the panel body or the back of the decorative sheet of the separating section, and a protective sheet is attached to the surface of the adhesive with a protective paper which can be peeled off without impairing its adhesiveness. It is preferred to use panels.

A feature of the panel with a decorative sheet used in the method is that the panel with a decorative sheet has a rectangular plate-shaped panel main body and a decorative sheet adhered to the surface of the panel main body. In the wall panel, the decorative sheet is integrally provided with an extension part in which at least one of both side edges thereof is protruded from the side edge of the panel main body, and has a constant width from the edge on the both side edge surface of the panel main body. Only the decorative sheet is provided with a separating portion to which the adhesive sheet is not adhered, an adhesive is applied to the surface of the separating portion, and the surface is adhered to a protective paper that can be peeled off without impairing the adhesiveness of the adhesive. That the decorative sheet was separated.

[0010] It is preferable that the protective paper is provided with a fixing position mark for indicating a fixing hit position for fixing the panel body to the base material for supporting the panel, and the fixing position mark penetrates the protective paper. The decorative sheet is preferably a through hole having a diameter larger than the outer shape of the fixing tool head, and the extended portions of the decorative sheet are preferably provided on both left and right side edges of the decorative sheet.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of a panel with a decorative sheet according to the present invention will be described with reference to FIGS.

In the figures, reference numeral 1 denotes a panel with a decorative sheet forming an inner wall of a building or the like, and the panel with a decorative sheet 1 is provided with a panel body 2 and a decorative sheet 3.

The panel body 2 is made of a fiber reinforced cement board, such as a calcium silicate board or a gypsum board, specified in JIS 5430, and is formed in a square shape according to the installation location. When a calcium silicate plate is used as the panel body, the panel body 2
It is desirable to use the one coated with a filler (sealer). This is to prevent the alkali from dissolving from the surface of the panel main body by reacting with the adhesive, thereby preventing the adhesive strength of the adhesive from being impaired.

This sealer is roughly classified into an aqueous type (aqueous type) and a solvent type (oil type). Aqueous solutions include acrylic resins, vinyl chloride resins, acrylic urethane resins, urethane resins, epoxy resins, fluororesins, polyurethane resins, etc. Solvent systems include acrylic silicone resins, urethane resins, acrylic resins, acrylic emulsion resins, etc. There is. As another category, there is a so-called impregnated sealer that improves the adhesion of paint.

As shown in FIG. 3, for example, an aqueous glue of a partially saponified aqueous solution of polyvinyl acetate is applied to the entire surface of the panel main body 2 to form an adhesive layer 4, and the adhesive layer 4 is formed. Except for the outermost edge of the panel main body 2 from above the agent layer 4, only a certain width from the side edge is covered with the protective papers 5, 5,... Which can be peeled off without impairing the adhesiveness of the adhesive.
The adhesive may be any material other than the aqueous paste of the polyvinyl acetate aqueous solution as long as the protective paper does not impair the adhesiveness and can be peeled off.

In this way, the panel body 2
And the decorative sheet 3 are attached with a separating portion 2a that is not bonded to the side edge portion of the panel main body by a fixed width, and
By not covering the outermost edge with the protective paper 5, it is possible to temporarily fix the unattached portion of the decorative sheet to the outermost edge as shown in FIG. The sticking part does not turn over and does not get in the way.

As shown in FIG. 2, the decorative sheet 3 has extended portions 3a and 3b protruding outside the panel main body 2 on both left and right side edges. The extension portions 3a and 3b serve as separating portions 2a of panels adjacent to each other when a wall is to be described later.
It is molded to the length which overlaps with. Since the separating section is previously coated on the panel body with protective papers 5, 5,..., It is not adhered except for the temporarily fixed portion.

The protection paper 5 is formed in a tape shape as shown in FIG. The protective paper 5 is provided with fixing tool position marks 6, 6,..., Which are through holes, having a diameter larger than that of the head umbrella of the nail 7, which is a fixing tool, in accordance with the nail driving position. , The protective paper 5 can be easily peeled off without being disturbed by the head umbrella of the nail 7.

Next, a method of constructing the panel with the decorative sheet having the above-described structure will be described.

First, as shown in FIG. 1, the panels 1, 1... With a decorative sheet described above are placed with the joints of adjacent panels abutting each other. At this time, the unattached portion of the decorative sheet is temporarily removed.

Next, as shown in FIG. 5, the side edges of the panel main body 2 are fixed to the panel supporting base material 9 by nails 7, 7 serving as fixing tools.
… And fix it. At this time, the nails 7, 7,... Are struck in accordance with the fixture position marks 6, 6,... So that the protective paper 5 does not catch on the umbrella of the nail 7.

Next, as shown in FIG. 6, the extension 3a of the decorative sheet 3 of the panel with decorative sheet 1 is overlapped with the decorative sheet extension 3b of the adjacent panel 1 with decorative sheet.

Then, in a state where the extensions of the adjacent decorative sheets are overlapped with each other, an appropriate cutting position 8 (indicated by a dashed line in FIGS. 6 and 8) of the overlapped portion is cut parallel to the side edge of the decorative sheet. Disconnect using. Thereafter, as shown in FIG. 7, the cut end portion of the decorative sheet and the still remaining protective paper are removed, and the side edge of the decorative sheet is pressed against the panel body, and the unattached portion of the decorative sheet is attached to the surface of the separating portion. Is adhered, the umbrella portion of the nail 7 is hidden, and the cut end faces of the adjacent decorative sheets are abutted.

The portion of the protection paper 5 that does not reach the cutting position 8 (the protection paper 5 on the left side in FIG. 6) may be removed before cutting, and the portion may be adhered first.

Further, in the above-described embodiment, the case where the extension portion is provided so as to protrude from both side ends of the decorative sheet has been described. However, as shown in FIG. 8, the extension portion protrudes from only one side of the decorative sheet. The decorative sheet may be provided in a state, or the extended portion may protrude from four sides of the decorative sheet according to the installation location.

In the above embodiment, an example was described in which the adhesive was applied to the panel body and the edges were covered with protective paper.
An adhesive may be applied to the back surface of the decorative sheet, and its edge may be covered with protective paper.

The method according to the present invention is not limited to the case where the above-mentioned panel with a decorative sheet is used.
For example, instead of applying the adhesive to the separating portion in advance, the adhesive may be applied and the decorative sheet may be applied after the fixing tool is hit at the installation site. In addition, regarding the method of attaching a decorative sheet to the separation unit, other than the case of attaching with a glue, for example, when using a double-sided tape,
Any method can be used as long as it can be attached, such as a method of attaching by heat.

Further, in the above-mentioned example, the case where the panel main body is fixed to the panel supporting base material by using a fixture made of nails is shown, but the panel main body is fixed to the base part such as a concrete surface by using an adhesive. It may be fixed.

[0029]

As described above, the method for applying a wall surface to a panel with a decorative sheet according to the present invention comprises a plurality of panels each having a decorative sheet adhered to the surface of a panel-shaped panel body. After being arranged and fixed on the material, in a wall surface construction method using a panel with a decorative sheet for finishing the surface, at the joint of the panels with a decorative sheet, which are installed side by side, the decorative sheet panel is previously attached to the decorative sheet panel. A separating portion that does not adhere the decorative sheet by a certain width from the joint edge is provided, and the edge of the decorative sheet on at least one side of the panels joined to each other overlaps the separating portion on the surface of the other panel. After providing an extension portion extended to the length, and after fixing the panel body with each decorative sheet to the panel support base material, respectively, Part and the extension part are overlapped on any one of the separation part surfaces, and both decorative sheet edges are cut with a cutter from the overlapping part thereof, and the cut ends of each decorative sheet edge are removed. By attaching the edge of the decorative sheet to the surface, the construction is easy and without any skill, the beautiful wall surface where the fixture head and the groove between the panels are not exposed on the surface can be easily constructed even by amateurs. As in the related art, the same contractor can collectively perform the installation of the panel main body and the attachment of the decorative sheet on the surface thereof without changing the contractor, thereby reducing the construction time and the construction cost.

Further, an adhesive is previously applied to the surface of the panel body or the back of the decorative sheet of the separating portion, and a protective sheet with a peelable protective paper adhered to the surface of the adhesive without impairing its adhesiveness. The use of panels makes the construction more efficient.

The panel with a decorative sheet according to the present invention is a panel for a wall with a decorative sheet, comprising: a rectangular plate-shaped panel main body; and a decorative sheet attached to a surface of the panel main body. The decorative sheet is integrally provided with at least one of the side edges thereof and an extension part protruding from the side edge of the panel main body, and the decorative sheet is adhered to the surface of both side edges of the panel main body by a predetermined width from the edge. A decorative sheet having a possible adhesive layer, the adhesive layer being separated from the decorative sheet by covering the surface of the adhesive layer with a protective paper which can be peeled off without impairing its adhesiveness, and The work such as cutting and butt sheet pasting is easy and the finish is beautiful, the construction days can be shortened, and there is no need to change the contractor depending on the construction and interior, so one contractor can do it collectively It is possible to suppress the cost low.

Further, since the fixing paper is provided with a fixing position mark indicating a fixing position for fixing the panel body to the base material for supporting the panel, the efficiency of the fixing operation is increased, and the fixing position is improved. Since the mark is a through hole having a diameter larger than that of the umbrella of the fixture head which is opened through the protective paper, the protective paper can be easily peeled off even after the fixture is hit.

Further, since the extending portions of the decorative sheet are provided on the left and right side edges of the decorative sheet, the joint portions of the decorative sheet can be suitably joined.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an installed state of a panel with a decorative sheet according to the present invention.

FIG. 2 is a perspective view of the panel with a decorative sheet according to the first embodiment viewed from the back side.

FIG. 3 is a perspective view showing a separating portion of the panel with a decorative sheet.

FIG. 4 is a partial cross-sectional view showing a temporary fixing state of an unattached portion of the embodiment.

FIG. 5 is a partial cross-sectional view showing a fixed state of the panel with a decorative sheet.

FIG. 6 is a cross-sectional view showing a superposed portion of the decorative sheet in the construction of the panel with the decorative sheet.

FIG. 7 is a cross-sectional view showing a state in which the decorative sheet is attached to the panel with the decorative sheet.

FIG. 8 is a cross-sectional view showing a superposed portion of a decorative sheet in construction of another embodiment of a panel with a decorative sheet.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Panel with decorative sheet 2 Panel body 2a Separation part 3 Decorative sheet 3a, 3b Extension part 4 Adhesive layer 5 Protective paper 6 Fixture position mark 7 Nail (fixture) 8 Cutting position 9 Panel support base material

Claims (6)

[Claims] 1. A panel with a decorative sheet, in which a plurality of panels with a decorative sheet having a decorative sheet adhered to the surface of a plate-shaped panel body are arranged and fixed on a base material for supporting a panel, and then the surface is finished. In the wall surface construction method described above, in the joint part of the panels with decorative sheets arranged side by side, the decorative sheet panel is provided in advance with a separating part that does not adhere the decorative sheet by a fixed width from the joint edge of each panel body. Along with the decorative sheet on at least one side of the panels to be joined to each other, an extension is provided in which the edge is extended to a length overlapping with the separating portion on the surface of the other panel, and the decorative sheet is provided with each of the decorative sheets. Panel body,
After each fixed to the base material for panel support, the edge and the extension of both decorative sheets are overlapped on any of the separation portion surfaces, and the edges of both decorative sheets are cut with a cutter from the overlapping portion, A method of applying a decorative sheet to a wall using a panel with a decorative sheet, which comprises removing a piece of the edge of each decorative sheet and thereafter attaching the decorative sheet edge to the surface of each separating portion. 2. A decorative sheet with an adhesive applied in advance to the surface of the panel body or the back of the decorative sheet of the separating section, and a protective paper which can be peeled off without impairing the adhesiveness on the surface of the adhesive. A wall surface installation method using the panel with a decorative sheet according to claim 1, wherein the panel is used. 3. A wall panel with a decorative sheet comprising a rectangular plate-shaped panel main body and a decorative sheet attached to the surface of the panel main body, wherein the decorative sheet has at least both side edges thereof. The panel body is integrally provided with an extension portion protruding from the side edge of the panel body, and a separation portion to which the decorative sheet is not adhered by a fixed width from the edge portion is provided on both side edge surfaces of the panel body. An adhesive is applied to the surface of the part, and the surface is coated with a peelable protective paper without impairing the adhesiveness of the adhesive, and the adhesive and the decorative sheet are separated from each other. Wall panel. 4. A decorative sheet according to claim 3, wherein the protective paper is provided with a fixing position mark for indicating a fixing hit position for fixing the panel body to the base material for supporting the panel. panel. 5. The wall panel with a decorative sheet according to claim 4, wherein the fixing position mark is a through hole having a diameter larger than the outer shape of the fixing head opened through the protective paper. 6. The wall panel with a decorative sheet according to claim 3, 4 or 5, wherein extensions of the decorative sheet are provided on both left and right side edges of the decorative sheet.