JP2001182279A - Jointing method of dry wall material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a jointing method which prevents a wall end portion from being twisted or curved, stably supports the substrate and maintains and ensures a beautiful wall and a ceiling wall over a long time in joining a dry wall material to the backing of light weight steel to form the wall and the ceiling wall. SOLUTION: A long metal member having a single or a plurality of recessed corner angular portions is imposed and joined along an end face of a dry type wall to be joined with the substrate with a part thereof abutted on the substrate.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[Industrial applications] Used by construction workers and construction materials manufacturers / distributors related to the construction industry, especially gypsum, plywood, etc., on a lightweight steel frame that constitutes the walls and ceilings of living spaces. When the dry-type wall materials are joined, the wall materials are stably maintained, and deformation and torsion of the wall materials due to changes in temperature and humidity are prevented.

[0002]

2. Description of the Related Art A base material for a wall or a ceiling is made of a lightweight steel frame-shaped elongate material, and when a dry wall material such as gypsum or plywood is attached to the base material, the base material is formed and cut to almost standard dimensions. The base material is arranged in advance so that the wall material is attached in an arrangement such as discarding and sticking, and the mutually facing edges of the mounting wall material are brought into contact with the surface portions of the base material, and nailing or tapping is performed. It is fixed with a screw.

[0003]

By the way, even with the wall material bonded to the base material as described above, the flat surface is curved or twisted due to the impact given to the wall surface or the change in temperature and humidity during long-term use. Sometimes. In particular, these deformations are conspicuous at the corners between the ceiling wall and the wall surface and at the edges of the wall material not in contact with the groundwork, often impairing the wallpaper or cloth attachment, or necessitating replacement.

[0004]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a method of joining wall materials which eliminates these drawbacks and improves the stability of the substrate. That is, in joining the wall material to the base material, a metal long material is formed along the edge of the wall material and partly in contact with the base material to form a single or a plurality of corners. It is made to join.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings. The drawings show specific examples of the present invention.
The present invention is not limited to the illustrated example, and can be similarly implemented by partially changing the configuration or partially changing the design or shape in accordance with the purpose described below.

FIG. 1 (partially explanatory sketch) shows a case where a wall material is joined using the present invention. That is, reference numerals 1 and 1 denote an example in which pillar bases are arranged in advance to constitute a wall, and a short wall member 2 is joined by a sticking means. That is, both edges in the vertical direction of the wall material 2 abut against the joint plane portions of the bases 1 and 1, respectively, and are fixed with nails or tab screws. In the conventional construction method, in a case where the wall material is further stacked on the upper portion of the wall material 2 and joined, the lower end edge surface is directly contacted with the upper end edge surface of the existing wall material 2 and joined. Therefore, in the intermediate portion between the bases 1 and 1, a joint streak of the wall material appears. Due to the above-mentioned joint streaks, there is a case where the planes cannot be held by being twisted with each other. Therefore, in the present invention, as shown in FIG. 1, a T-shaped long metal material 3 which comes into contact with the upper edge surfaces of the lower joining wall materials 2, 2, 2 and the bases 1, 1 is used.
The long material 3 has its bottom surface fixed to the foundation 1 through the wall material 2 by nailing or a tap screw.

On the other hand, a wall member joined to the upper part of the long T-shaped metal member 3 shown in FIG. 1 in the same manner as the lower wall members 2, 2, and 2, or as shown in FIG. When the wall members 2a, 2a, 2a having a full dimension in the height direction are joined to the bases 1, 1, an L-shaped metal long member 3 is provided on the top surface of each wall member.
a, and the base contact side of the long member 3a is fixed to the base 1 in the same manner as the fastening means for the T-shaped long member 3 described with reference to FIG.

FIG. 4 (partially explanatory sketch) illustrates an example in which the present invention is applied to a wall material for a ceiling. In joining the wall materials 2 and 2 to the beam base 1a which is pre-arranged, The long T-shaped metal members 3 shown in FIG. 1 are interposed on the surfaces where the wall materials abut against each other, and L and L edges as described in FIG. The shaped metal long material 3a is provided. These long members 3 and 3a are fixed to the base 1a together with the wall member 2 in the same manner as described above.

In the wall material bonded to the base in this way, the edges are each surrounded by the T-shaped or L-shaped long metal members 3 and 3a, thereby preventing the wall materials from being twisted with each other. In addition, since these metal long members are fixed to the base together with the wall material, they can be used for maintaining the space between the bases. In the case where the long T-shaped metal member 3 is interposed, a gap streak having a thickness of a T-shaped crest appears on the surface side of the wall material. There is no inconvenience.

FIG. 3 is a perspective view of another embodiment of the present invention, in which a core column of a partition wall is composed of three bases 1, 1, 1 and a wall material. Numerals 2 are respectively fixed to the corresponding surfaces of the base, and the wall materials 2c, 2c can be suitably used when they cannot be directly fixed to the base. That is, the wall materials 2 and 2 of each other
And the corners formed by 2 and 2c need to be fixed so as not to cause twisting, respectively. The edge is not in contact with the substrate at all. Therefore, in the present invention, the metal long material that comes into contact with the edge surface and the base of the wall material is a cross-shaped long material 3b, and is arranged at each protruding corner as illustrated. These fixings are fixed to the base by the means described above.

When the wall material is plywood, the wall contacting surface of the long metal material described above may be a smooth surface, but when the wall material is a rough surface such as a gypsum board and is easily chipped, It is recommended that ridges and protrusions are formed on the metal long wall material contact surface in order to improve the engagement. FIG. 5, FIG. 6, FIG.
FIG. 8 and FIG. 8 (both are partially perspective views) illustrate the long metal member used in the present invention, in which a projection is formed on an abutting surface thereof in order to improve engagement with a wall member. That is, FIG. 5 shows the long T-shaped metal member 3, in which the projections 7 are formed on the surfaces 5 and 6 which are in contact with the base and the wall material. If necessary, a projection may also be formed on the protruding side 4 that comes into contact with the edge surface. FIG. 6 shows an L-shaped long metal member 3a, in which a projection 7 is formed on each surface thereof. These projections 7 are formed by stamping, and 7a in FIG. 6 is a stamping hole. 7 and 8 show the cruciform metal long members 3b and 3b described in FIG. 3 and show the projections formed on the wall member contact surfaces 4 and 5 corresponding to FIG.

On the other hand, the metal long material used in the present invention may be a drawn product of a light alloy material, but it is recommended to be a steel material from the viewpoint of cost and strength. These long metal materials are required to have a thickness of 1 to 2 mm or less at each side. From these, it is preferable that the long metal material used in the present invention is obtained by bending a galvanized steel sheet (0.5 mm or less in thickness), continuously forming it by a roller method, and cutting it to a predetermined length. is there. If necessary, the above-mentioned projections may be formed and processed by another processing.

[0013]

According to the present invention, when the wall material is joined to the lightweight steel frame substrate, the wall material is stopped at the contacting edge or the corner of the wall material along the edge surface of the wall material and via the wall material. Since the long metal material to be worn is interposed, it is possible to prevent the edge of the wall material from being bent or twisted. In addition, since this long metal material is fixed to the base, it can be used to maintain the space between the bases, and the steady rest material conventionally placed between the bases can be omitted. Also bring great gospel.

[Brief description of the drawings]

FIG. 1 is a sketch drawing for explanation.

FIG. 2 is a sketch drawing for explanation.

FIG. 3 is a sketch drawing of a part of a main part broken.

FIG. 4 is a sketch drawing for explanation.

FIG. 5 is a partial sketch.

FIG. 6 is a partial sketch.

FIG. 7 is a partial sketch.

FIG. 8 is a partial sketch.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base 2 Wall material 3 T-shaped metal long material 3a L-shaped metal long material 3b Cross-shaped metal long material 4 Protruding edge 5, 6 Contact surface 7 Projection

Claims (1)

[Claims] When joining a dry wall material such as a gypsum board or a plywood to a ceiling or a wall-forming base material, a part of the dry wall material is abutted along an edge surface of the dry wall material and abuts the base material. A method for joining dry wall materials, characterized in that a long metal material having one or a plurality of corners is interposed and joined.