JP2005273389A - Member for wall surface construction, and construction method of wall surface - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a member for wall surface construction comprising a bottom joint bar, and a construction method of wallpaper increasing a sense of high quality using the member for wall surface construction. <P>SOLUTION: The member for wall surface construction has a groove part 1 in an almost center part in a longitudinal direction, a curved surface 3 on one side face, and an angular surface 5 on the other side face. The members for wall surface construction are provided on a wall surface at suitable spaces vertically or horizontally to a floor face. A surface material is provided between the members for wall surface construction, and wallpaper is executed on the surface of the surface material. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a wall surface construction member and a wall surface construction method, and more particularly to a wall surface construction member used in various places such as a house, a condominium, a conference room, a showroom, and a corridor in a mansion, and a wall surface construction method using the same.

  Conventionally, wall construction has been performed for the purpose of improving the design of rooms, corridors, etc. in condominiums or houses for home use. Most of the wall materials are plywood with a printed sheet or particle board as the main material. The baseboard, top edge parting material, and waist parting material are made of the same material as the main material. An auxiliary member such as a joiner has been used in combination therewith.

  However, when constructing a plywood with a printed sheet as the main material as the wall material, a special technique is required for the construction, so a carpenter craftsman fixed it by hitting a nail on the wall. It was done. In other words, in the case of gypsum board, etc., where the groundwork of the wall cannot be nailed, it is impossible to construct by this method, and it is necessary to cut the plywood to a predetermined size with a saw etc. For a long time. On the other hand, due to refurbishment and the like, the removal work when exchanging the wall material is similarly large and requires a work period. Therefore, in addition to the relatively high material cost of the wall material, the carpenter craftsmen have to spend considerable time to install the wall material, which requires considerable cost.

  Further, since a plywood having a printing sheet or the like spread as the main material is used, it has been pointed out as one of the causes of so-called house sickness symptoms due to chemical substances such as formaldehyde emitted from the main material. In addition, the environmental load on deforestation, which has become a problem in recent years, was not small.

In order to solve these problems, for example, after pasting wallpaper, which is the main material constituting the waist wall, a baseboard is applied to the boundary between the lower end of the wallpaper and the floor, and a waist parting material is applied to the upper end of the wallpaper. A waist wall construction method characterized by forming a waist wall by construction (see, for example, Patent Document 1).
In this method, a joiner, which is one of auxiliary members, is provided on the wallpaper perpendicular to the floor surface. This joiner is made of various synthetic resins such as polyvinyl chloride resin and polyolefin, or a material using these synthetic resins as a binder. Therefore, there was no wood material on the wall surface part, and only a design far from the real wood panel was obtained.

JP 2001-173216 A

The subject of this invention is providing the member for wall surface construction which consists of bottom joints.
The subject of this invention is providing the construction method of the wallpaper which increased the sense of quality using the member for wall surface construction.

  The present invention relates to a wall surface construction member having a groove portion at a substantially central portion in the longitudinal direction, a curved surface on one side surface, and a square surface on the other side surface.

  In the present invention, a wall surface construction member is provided vertically or horizontally with respect to the floor surface with an appropriate interval on the wall surface, a surface material is provided between the wall surface construction member and the wall surface construction member, The present invention relates to a wall surface construction method characterized by constructing wallpaper on the surface.

The wall construction member of the present invention is much closer to a real wood panel compared to conventional wallpaper construction. In addition, since the exposed portion of the corner changes only by changing the direction, a curved surface shape or a rectangular surface shape can be arbitrarily selected.
Furthermore, by providing the wall surface construction member of the present invention at the joint portion of the wallpaper portion of the waist wall, it can also be used as a joiner. In addition, there are excellent effects such as improvement in workability and design, and low cost as compared with a real wood wall. Further, when used as a joiner, the joiner does not have a convex shape, and can be used for a corner part and a joint part, so that only one kind of member is required.

The wall surface construction member of the present invention is, for example, shown in FIG. 1 and has a groove portion 1 at a substantially central portion in the longitudinal direction, a curved surface 3 on one side surface 2, and a square surface on the other side surface 4. 5 FIG. 2 shows a cross-sectional view thereof.
In the present invention, the wall surface construction member can typically be exemplified by a wooden member and a synthetic resin member. Further, a synthetic resin such as wood, MDF, vinyl chloride, polyethylene, and polypropylene, and a filler such as aluminum oxide may be appropriately selected and kneaded into the resin in order to improve flame retardancy. Moreover, metals, such as an aluminum alloy and iron, may be sufficient. If the shape can be maintained and the strength can be ensured, the inside may be a cavity. Of these, wooden members are preferred. In this case, it is very close to a real wood panel.
The length of the member can be appropriately determined according to the purpose within the range from the floor to the ceiling. Usually, it is about 300 to 2000 mm, preferably about 500 to 1500 mm. When a in FIG. 2 is width and b is thickness, the width is usually about 15 to 50 mm, preferably about 20 to 40 mm. The thickness is usually about 6-30 mm, preferably about 15-25 mm.
The wall surface construction member of the present invention has a groove portion at a substantially central portion in the longitudinal direction, and the size of the groove portion can be appropriately determined according to the purpose. Usually, the front opening (c) is about 4 to 8 mm, preferably about 5 to 7 mm. Its depth (d) is about 4-9 mm, preferably about 5-8 mm. The groove may be a square groove as shown in FIG. 1, or may be a groove in which each corner or a part of the corners is rounded, or in some cases a triangular groove.

  In the concrete construction of the wall construction member of the present invention, for example, the wall construction member is provided vertically or horizontally with respect to the floor surface with an appropriate interval on the wall surface. A method of providing a surface material between members and constructing wallpaper on the surface of the surface material can be exemplified. In addition, you may place so that members may contact without leaving a space | interval in a part corner part. This is shown, for example, in FIG. In FIG. 3, the wall surface construction member of the present invention is provided so as to be perpendicular to the floor surface with appropriate intervals on the wall surface by appropriately changing the direction. The appropriate distance is at least the width of the surface material, and is usually the surface material width + 10 mm or less, preferably the surface material width + 5 mm or less. Then, a surface material is provided between the wall surface construction member and the wall surface construction member, and wallpaper is constructed on the surface of the surface material.

  Examples of the surface material include gypsum board, particle board, plywood board and the like, synthetic resin, metal panel and the like. The thickness of the surface material can be determined as appropriate, but it is usually preferably slightly smaller than the thickness of the wall construction member, and the thickness of the member minus (minus) 0.1 to 3.0 mm, preferably the thickness of the member. -(Minus) 0.5 to 2.0 mm. The width and height of the surface material can be determined as appropriate, but the width is usually arbitrarily determined, but is about 20 to 400 cm, preferably about 30 to 180 cm. Although the height varies depending on whether it is formed as a waist wall or the entire wall surface, it is usually about 200 cm to 400 cm, preferably about 220 cm to 300 cm when formed as the entire wall surface. In the case of the waist wall, it is about 50 to 150 cm, preferably about 70 to 110 cm.

  An example of specific construction of the wall construction member of the present invention is shown below. First, the wall construction member of the present invention is attached to the wall surface with an air tucker or the like according to the assignment. A surface material such as gypsum board that has been cut in advance according to the allocation is inserted and installed between the wall surface construction members. Fill the putty around the wall construction member and adjust the gap and height. Examples of this putty filling are shown in FIGS.

Next, an adhesive such as starch paste is applied to the surface of the surface material to construct a wallpaper. In this case, it is also preferable to embed wallpaper in the joint. When a gap is formed between the wall surface construction member and the baseboard, it is also preferable to insert the filler into the lower part.
Attach fitting members such as skirting boards and ceiling parting materials as appropriate. In that case, the wall surface construction member of the present invention can be used as a ceiling parting material.

  The baseboard is a baseboard made of natural wood, a baseboard made of MDF (Medium Desity Fiberboard), or various synthetic resins such as polyvinyl chloride resin and polyolefin, or binders of those synthetic resins A baseboard made of the material can be exemplified.

  As the wallpaper, a coated paper to which printing or the like is applied, or a paper in which a backing paper is bonded to the back surface of a synthetic resin sheet is used. The reason is that, without using solvent-based adhesive, water-based adhesive such as starch paste can be used to adhere to the wall substrate, so it can be installed relatively easily, and is the main material for renovation. When the wallpaper is peeled off, the wallpaper with the backing paper is peeled off between the layers of the backing paper, so the peeling work is easy and new wallpaper can be applied from the backing paper remaining on the wall. Can be mentioned.

  A resin coat or a resin film can be laminated on the surface of the wallpaper in order to impart surface contamination resistance, scratch resistance, and the like. The resin used for the resin coat is urethane resin, acrylic resin, or UV curable resin, and the resin used for the resin film is polyvinyl chloride resin, polyethylene-polyvinyl alcohol copolymer resin, acrylic resin, polyester resin, fluororesin, etc. Various synthetic resins are mentioned.

Example 1
In FIG. 1, the wall surface construction member of the present invention having a width of 25 mm, a thickness of 13 mm, a length of 900 mm, a depth of a recess (depth): 5 mm, and a width of a recess (frontage): 5 mm is cut from a shirasu balloon stone collecting material. And created. The Shirasu balloon stone collecting material is a material prepared by mixing Shirasu balloon and synthetic resin and heating and pressing. By mixing the shirasu balloon, incombustibility can be improved as compared with the case where normal MDF is used as a material.

Example 2
In FIG. 1, a wall construction member of the present invention having a width: 25 mm, a thickness: 13 mm, a length: 900 mm, a recess depth: 5 mm, and a recess width: 5 mm, and cutting and cutting a volcanic glassy multilayer board. And created. The volcanic glassy multilayer board is a multilayer board made of a synthetic resin and a filler, and the intermediate layer includes volcanic glassy fibers such as volcanic ash as a filler, and covers the intermediate layer. The surface layer has a configuration in which mineral fibers such as rock wool are included as a filler. By using the said volcanic glassy multilayer board, incombustibility can be remarkably improved compared with the case where MDF is used as a raw material.

Example 3
A gypsum board having a thickness of 12.5 mm and a height of 2700 mm was cut into a width of 900 mm. The piece of gypsum board was fixed with a tucker in a room with a height from the floor to the ceiling of 2700 mm, and then the wall construction member of Example 1 was adhered with a gypsum adhesive. Further, the gypsum board piece was fixed with a tacker in the same manner as described above so as to be adjacent to the member of the present invention, and thereafter, the construction of the gypsum board piece and the member of the present invention was sequentially performed in the same manner.
Next, use the gypsum putty for wallpaper to set the level difference between the installed gypsum board piece and the member of the present invention, fill the step and gap between the gypsum board piece and the member of the present invention, and then let stand for a certain period of time. -Dried. In addition, the projecting corner portion was constructed so that the surface having the concave portion of the member of the present invention was directed toward the gypsum board side, and the corner portion was curved.
The wallpaper is 0.3 mm thick, 900 mm wide, and 50 m long, with a horizontally-patterned woodgrain printed pattern on the surface of a coated paper impregnated with an acrylic emulsion with a basis weight of 60 g / m ^2. Further, a printed paper protective layer provided with a urethane resin layer and a backing paper having a basis weight of 60 g / m ² is used.
The wallpaper was pasted with starch paste on the gypsum board piece thus constructed and the member of the present invention.
Furthermore, a baseboard made of MDF was attached to the bottom of the wall surface with a urethane-based adhesive.

It is a perspective view of one example of the member for wall surface construction of the present invention. It is sectional drawing of FIG. The concrete construction example of the member for wall surface construction of this invention is shown. It is sectional drawing which shows the example which inserts surface materials, such as a gypsum board, between wall surface construction members, and embeds putty around the wall surface construction members. It is sectional drawing which inserts surface materials, such as a gypsum board, between wall surface construction members, and embeds the putty around the wall surface construction members.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Groove part 2 Side surface 3 Curved surface 4 The other side surface 5 Square surface a Width of wall construction member of this invention b Thickness of wall construction member of this invention c Groove frontage of wall construction member of this invention Wall surface of this invention Depth of groove of construction material

Claims (3)

A wall surface construction member having a groove portion at a substantially central portion in the longitudinal direction, a curved surface on one side surface, and a square surface on the other side surface. A wall surface construction member is provided vertically or horizontally with respect to the floor surface with an appropriate interval on the wall surface, a surface material is provided between the wall surface construction member and the wall surface construction member, and wallpaper is applied to the surface of the surface material. A construction method for a wall surface characterized by construction. The wall surface construction method according to claim 2, wherein the surface material is a board or a panel.

Images