JP2002303032A - Method and structure for mounting building member of building member mounting surface - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for mounting a building member on a building member mounting surface, which employs sponge of arbitrary thickness, facilitates holding of the building member at an arbitrary distance from the mounting surface, enhances mounting efficiency, dispenses with anchors, simplifies mounting work, reduces construction noises, and is particularly suitable for reforming of a building, and to provide a structure for mounting the building member. SOLUTION: According to the method, (a) a wall sheet 3 is peeled off from a concrete wall surface 1 to expose a plaster surface 2. Next, (b) the sponge 4 impregnated with a cold-setting adhesive (polyurethane adhesive) is pressed onto the plaster surface 2, and a steel plate 7 is pressed onto a surface 6 of the sponge, to thereby hold a distance between the plaster surface 2 and a surface 9 of the steel plate 7 to a value D0 . (c) When the impregnated adhesive has hardened, the sponge 4 is hardened to hold its shape, and therefore the steel plate 7 is fixed to the skeleton concrete surface 1 via the sponge 4. Then, a wall board 10 is abutted on the steel plate 7, and screws 13 are driven to the wall board 10 from the side of its surface 12, which allows the screws 13 to penetrate the steel plate 7 to be anchored in the hardened sponge 4. In this manner, the wall board mounting structure 15 is constructed.

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 walls, ceilings, floors and the like of a building, wherein a porous resin mass impregnated with an adhesive is used. To a mounting method and a mounting structure.

[0002]

2. Description of the Related Art An underlayer 2 such as a plaster is formed on a wall 1 of a concrete frame.
The walls were finished with tiles, etc. In this case, when the wall sheet 3 or the like is peeled off (FIG. 4A) and the wall board 10 is reformed, some base material for receiving the wall board 10 must be attached.

In this case, first, the base layer 2 is peeled off, and an anchor hole 18 is made in the concrete frame wall surface 1 (FIG. 4).
(B)). Subsequently, the anchor 19 is driven into the anchor hole 18, the wooden brick 16 is brought into contact with the concrete frame wall 1, and the bolt 20 inserted into the bolt through hole 17 is screwed to the anchor 19 (FIG. 4 (c)). Then, wall board 1
0 was applied to the wooden brick 16, and screws 13 were driven into the wooden brick 16 from the wall board 10 to fix the wall board 10 (FIG. 4D).

[0004] In this case, there is a case where the body edge is similarly fixed to the wooden brick 16 and the wall board 10 is fixed to the body edge (not shown). Also, the anchor 19 uses an anchor integrated with the bolt 20, and the wooden brick 1 is used.
6 can be inserted through the bolt hole 17 and fixed to the anchor hole 18 (not shown).

[0005]

In the case of the conventional method,
That is, in the method in which the underlayer 2 is peeled off and the wooden brick 16 or the like is anchored, there is a problem that it takes time to peel the underlayer 2.

Further, the adhesive of the wall sheet remains on the surface of the foundation layer from which the wall sheet has been peeled off, and a part of the foundation layer remains on the wall surface of the concrete frame from which the foundation layer has been peeled off, causing irregularities in the bonding surface. In order to remove these, there was a problem that the amount of work was greatly increased.

[0007] When using wood brick 16,
A thickness such that the D _3, it is necessary to adjust in advance a predetermined thickness wood brick 16, also fasteners such as screws in wooden bricks 16 (bis, nails, etc.) in order to drive a fastener such there was a problem that can not be thinned D ₃ as also cracks does not occur to act (FIG. 3
(B)).

Further, an anchor hole 18 is made in the wall frame,
Further, there is a problem that noise is generated when the anchor 19 is driven in, and in particular, there is a problem that it is difficult to adopt the renovation work.

[0009]

However, in the present invention, a porous soft resin such as a sponge impregnated with an adhesive is used, thereby solving the above-mentioned problems.

That is, according to the present invention, a porous resin mass impregnated with an adhesive and having a mounting means disposed on a surface not facing the mounting surface is pressed against the mounting surface of the building member.
Maintaining a predetermined distance between the mounting surface and the mounting means, curing the porous flexible resin lump, fixing the mounting means to the mounting surface via the porous flexible resin lump, the mounting means and the cured porous A method for attaching a building member to a building member mounting surface, characterized by fixing the building member to a high quality flexible resin mass.

In the above, the mounting surface is a surface of a concrete wall skeleton, and a hydraulic underlayer is formed on the surface of the concrete skeleton, and a predetermined distance is maintained between the hydraulic underlayer and the mounting means. This is a method of mounting a building member to a characteristic building member mounting surface.

Further, the present invention provides a method for mounting a building member on a mounting surface.
The mounting means is fixed via a porous resin mass impregnated with an adhesive while maintaining a predetermined distance from the mounting surface, and a building member is fixed to the mounting means and the porous resin mass. This is a structure for mounting a building member on a building member mounting surface.

The above "building members" include various boards such as walls, floors and ceilings, handrails attached to wall surfaces, towel rails,
Refers to members fixed to the mounting surface, such as hooks, regardless of the material.

The above-mentioned "mounting surface of building member"
Refers to a surface on which building components cannot be easily fixed using screws or the like.For example, unlike a frame of a wooden structure, it refers to a body wall surface on which wall boards or the like cannot be attached using screws or the like. , Refers to the steel-based body surface. Also,
It is mainly a wall surface, but the position of the ceiling surface, floor surface, etc. is also arbitrary.

Further, the above-mentioned "porous flexible resin block"
Is a so-called sponge, and any material may be used as long as it is flexible, porous and water-absorbing, but is appropriately selected from urethane and the like in relation to the adhesive to be impregnated.

In the above, the "attaching means" is a small steel plate,
In addition to a small metal plate such as a small aluminum plate, a small resin plate or the like can be used, and any material can be used as long as the screw shaft can be held. The shape is flat plate, embossed, perforated,
It is also possible to use a mesh shape, etc., and angle (L-shaped steel)
It is possible even with a three-dimensional shape such as. Further, if necessary, a through hole for guiding insertion of the screw can be formed.

The "hydraulic underlayer" in the above refers to an underlayer made of a hydraulic material such as gypsum (eg, plaster) or mortar.

[0018]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A metal piece (attachment means) is attached to the surface of a sponge impregnated with an adhesive, and the back surface of the sponge is pressed against the surface of a concrete wall skeleton. The sponge is appropriately crushed to maintain a predetermined distance between the surface of the concrete wall skeleton and the surface of the metal piece. After the sponge has cured, the sponge is held in shape and the metal piece is fixed in place. A wall board is applied to a metal piece, and a screw is driven into the metal piece and the cured sponge from the surface of the wall board with a screw to fix the wall board.

The present invention is not limited in its scope of application, such as new construction work, renovation and renovation work, as long as it is a place where a wall board cannot be directly attached, such as a concrete frame wall or a steel frame structure. In particular, this is effective in a case where a foundation layer such as a plaster is formed on a concrete wall skeleton, and a part of the adhesive and the foundation layer remains, or in a renovation work where there is unevenness.

[0020]

Embodiment 1 An embodiment of the present invention will be described with reference to FIGS.

(1) A case where the plaster 2 is applied to the skeleton concrete wall surface 1 to level the wall surface 1 and the existing wall structure on which the wall sheet 3 is stuck is reformed to a wall board will be described.

When the wall sheet 3 is peeled off, the plaster surface 2 is exposed (FIG. 1A), but a part of the adhesive to which the wall sheet 3 is stuck remains, and a part of the plaster is peeled off ( Not shown).

Subsequently, a sponge 4 formed to a predetermined thickness
Is impregnated with a cold-setting adhesive (for example, a polyurethane-based adhesive). The back surface 5 of the sponge 4 is pressed against the plaster surface 2, and the back surface 8 of the steel piece (attachment means) 7 is pressed against the front surface 6. In this case, keep the distance between the surface 9 of the plaster surface 2 and the steel strip 7 to D _0.

Here, the area of one surface (adhesive surface) 5 of the sponge 4 and the area of the back surface (adhesive surface) 8 of the steel piece 7 are arbitrary. The relative size of the other surface (adhesive surface) 6 of the sponge 4 and the back surface (adhesive surface) 8 of the steel piece 7 is also arbitrary.

(2) When the impregnated adhesive cures,
The sponge 4 is hardened and keeps its shape, and the steel slab 7 is fixed to the skeleton concrete surface 1 via the sponge 4 (FIG. 1).
(B), FIG. 2 (a)). At this time, even when the plaster surface 2 has irregularities, the irregularities can be absorbed by the back surface 5 of the sponge 4 and the surface 9 of the billet 7 can be kept constant.

(3) Subsequently, the back surface 11 of the wall board 10 is brought into contact with the billet 7, and the screws 1 are inserted from the front surface 12 of the wall board 10.
By driving in the screws 3 and 13, the screws 13 are fixed in the hardened sponge 4 through the steel piece 7 (FIG. 1 (c)). The screw 13 has sufficient holding strength by being screwed with the steel piece 7.

The above constitutes the wall board mounting structure 15 of the present invention (FIG. 1C).

In the above embodiment, the back surface 5 of the sponge 4
Is pressed against the plaster surface 2, and the back surface 8 of the billet 7 is
Can be pressed against the plaster surface 2 with the steel piece 7 in contact with the front surface 6 of the sponge 4 in advance.

Further, in the above embodiment, it does not press the sponge 4, and a surface 9 of the plaster surface 2 and the steel strip 7 was maintained at D ₀ (FIG. 2 (a)), if pressed sponge 4, D
₁ (D ₁ <D ₀ ) (FIG. 2)
(B)). Therefore, using a sponge 4 of an arbitrary thickness,
The wall board 10 can be constructed at any position.

In the above embodiment, the wall board 10
In a heat insulating wall structure in which a gap between the metal and the plaster surface 2 is filled with a heat insulating material (for example, styrofoam) (FIG. 1C), the wooden brick is fixed to the skeleton concrete wall 1 via the sponge 4. The deterioration of the heat insulation performance in this part is extremely low as compared with the case where the metal fittings and other fittings are used.

In the above embodiment, the shape of the billet 7 is also arbitrary. Instead of the billet 7, an angle member (L-shaped bracket) 21, a channel member (C-shaped bracket) 22, or the like is used as a mounting member. Then, it can be fixed to the sponge 4 (FIG. 3)
(A) to (d)).

In the above embodiment, the underlayer 2 is left, but the underlayer 2 can be removed and the sponge 4 can be fixed to the concrete wall surface 1 (not shown).

[0033]

According to the present invention, since the mounting surface of the building member and the mounting means are fixed by pressing the porous resin block impregnated with the adhesive, the porous resin block having an arbitrary thickness can be used. Furthermore, since the attachment distance of the attachment means can be arbitrarily and easily maintained, the construction efficiency when attaching a building member such as a wall board can be increased.

Further, since it is not necessary to drive the anchor into the mounting surface, the construction can be greatly simplified, and there is an effect that no noise is generated during the construction. Therefore, a remarkable effect can be obtained, particularly when employed in renovation work.

[Brief description of the drawings]

FIGS. 1A to 1C are cross-sectional views illustrating a construction method according to the present invention.

FIGS. 2A and 2B are cross-sectional views illustrating adjustment of the thickness of a sponge according to the present invention.

FIGS. 3A to 3D are cross-sectional views of an embodiment using another mounting member.

FIGS. 4A to 4D are cross-sectional views illustrating a conventional construction method.

[Description of Signs] 1 Building concrete wall surface 2 Plaster surface 3 Wall sheet 4 Sponge 5 Back surface (sponge) 6 Surface (sponge) 7 Steel piece (attachment means) 8 Back surface (steel piece) 9 Surface (steel piece) 10 Wall board 11 Back surface (wall board) 12 Surface (wall board) 13 Screw 14 Gap 15 Wall mounting structure 16 Wood brick 21 Angle material 22 Channel material

Claims (3)

[Claims] 1. A mounting member is disposed on a mounting surface of a building member on a side not opposed to the mounting surface, and a porous resin block impregnated with an adhesive is pressed against the mounting surface, and the mounting surface is connected to the mounting surface. A predetermined distance from the means, the porous flexible resin block is cured, and the mounting means is fixed to the mounting surface via the porous flexible resin block. A method for mounting a building member on a building member mounting surface, wherein the member is fixed. 2. The mounting surface is a surface of a concrete wall skeleton, a hydraulic underlayer is formed on the surface of the concrete skeleton, and a predetermined distance is maintained between the hydraulic underlayer and the mounting means. A method for mounting a building member on the building member mounting surface according to claim 1. 3. A mounting means is fixed to a mounting surface of a building member via a porous resin mass impregnated with an adhesive while maintaining a predetermined distance from the mounting surface. And a building member fixed to a building member mounting surface.