JP2009002037A - Stone pitching method for interior wall - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a stone pitching method for interior wall, capable of surely preventing falling of stone material in use of a thin stone material as interior wall material, and constructing, in stone finishing by stacking method, the upper stone material without waiting for emergence of adhesion strength of the lower stone material to improve the workability. <P>SOLUTION: In the stone pitching method for vertically and horizontally pitching stone materials 1 as a thin inner wall, T-shaped sectional connection hardware 3 is disposed at a horizontal joint part between vertically located stone materials 1, the T-shaped connection hardware 3 having a vertical part 3a at the top and a horizontal part 3b at the bottom, and the lower part of the upper stone material 1 is supported by the horizontal part 3b while allowing the surface of the stone material 1 to abut on the vertical part 3a. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a stone-clad construction method in the case of using a stone material for an interior wall of a building.

  When stone is used as an interior wall of a building, there are various stone-clad construction methods. For example, in the dry construction method, the stone is fixed to the ground with a fixed hardware, and dowel pins drilled at the upper and lower ends of the stone And an L-shaped mounting hardware is fixed to the housing side with an anchor, and a stone is fixed to the mounting hardware via a dowel pin (see, for example, Patent Document 1).

  In the case of a stone material having a plate thickness that can be attached, such as a dowel pin, it is possible to fix it with an attachment metal as described above, but for a stone material with a stone thickness of around 15 mm, for example, a stone with a thin stone thickness, a fastener or trigger Since it is difficult to use, an adhesive method of fixing to a base material with an adhesive is employed.

3 and 4, the bonding method is applied to a plurality of places of the adhesive 10 in the form of dumplings on the back surface of the stone 1, in the illustrated example, 5 places, and the stone 1 is grounded via the adhesive 10. 2 is fixed.
JP 2002-54293 A

  Conventionally, when the stone thickness is thin, it has been necessary to use the bonding method as described above. Since it is easy to generate | occur | produce, it cannot be said that it is an effective construction method in the high place over 4 m in height from a viewpoint of peeling prevention.

  In the case of a concrete base, due to the length of the drying curing period, it is easy to be affected by adhesion failure and shrinkage, and it tends to be peeled off.

  In addition, since the stone tension is a stacked type, if the adhesive strength of the lower stone is not secured, the upper construction is difficult and the workability is not good.

  Furthermore, it may not be said that the service life of the adhesive is sufficiently reliable, and there is a possibility that it is not possible to sufficiently prevent the stone from peeling off.

  Depending on the adhesive, there is the possibility of stone contamination (stains), which reduces the value of the interior walls of the building.

  The present invention eliminates the inconvenience of the conventional example, and when a thin stone material is used for the interior wall material, it can surely prevent peeling, and when the stone is piled up in a stacked manner, the adhesion strength of the lower stone material is expressed. It is possible to construct an upper-stage stone material without straddling, and to provide an interior wall stone paving method capable of improving workability.

  According to the first aspect of the present invention, in a construction method in which a stone as an interior wall having a small stone thickness is stoned in the vertical and horizontal directions, a connecting metal fitting having a T-shaped cross section is disposed at a horizontal joint portion of the stone located above and below. The gist of the gage-shaped connecting hardware is the vertical portion, the lower portion is the horizontal portion, the surface of the stone is in contact with the vertical portion, and the lower portion of the stone is supported by the horizontal portion.

  According to the first aspect of the present invention, the lower part of the upper stone is supported by the horizontal part by arranging the T-shaped connecting hardware in the horizontal joint part of the stone located above and below, The connecting hardware functions as a weight receiver, and the surface of the lower stone is in contact with the vertical portion, so that the connecting hardware functions to prevent the stone from peeling in the out-of-plane direction.

  Therefore, a stone with a thin stone thickness can be securely fixed to the wall surface by a mechanical method without using an adhesive. Construction is possible and workability can be improved.

  Moreover, since a commercially available metal fitting can be used for the connection metal fitting, the member can be easily procured and the cost can be reduced.

  The gist of the invention described in claim 2 is that the connection hardware is made of stainless steel and the surface of the vertical portion is mirror-finished.

  According to the second aspect of the present invention, since the portion of the connection hardware exposed on the surface of the interior wall has already been mirror-finished, finishing after mounting is unnecessary, and the number of man-hours can be reduced.

  The gist of the invention described in claim 3 is that the connection hardware is fixed to an angle material which is an attachment hardware fixed to a base material.

  According to the third aspect of the present invention, a T-shaped hardware is used as a connecting metal, and the T-shaped metal is attached to the base via an angle material. Since it is possible to use hardware, it is possible to easily fix the stone to the base by combining ready-made hardware.

  As described above, the stone wall construction method of the interior wall of the present invention uses a thin stone material for the interior wall material, so that the lower part of the upper stone material is supported by the horizontal part of the connection hardware, The hardware functions as a weight receiver, and the surface of the lower stone is in contact with the vertical part of the connecting hardware. In addition, when stones are piled up in a stacked manner, the upper stone material can be constructed without striking the adhesion strength of the lower stone material, and the workability can be improved.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a longitudinal side view showing an embodiment of a stone wall construction method for an interior wall according to the present invention, and FIG. 2 is a perspective view of the same, in which a square stone 1 as an interior wall is vertically and horizontally attached to a base 2 of a building. The stone material 1 has a thin stone thickness, for example, about 15 mm.

  In the present invention, the stone 1 is fixed to the base 2 using an attachment metal, and the attachment metal is made of stainless steel and has a long connection metal 3 having a T-shaped cross section, and a steel angle material 4 combined therewith. And use.

  Commercially available ready-made hardware can be used for both the T-shaped connecting hardware 3 and the angle member 4.

  A method for fixing the stone 1 to the base 2 using the connection metal 3 and the angle member 4 will be described. First, black is put out on the base 2 at the mounting pitch of the T-shaped connecting metal 3, the angle material 4 is fixed at this position by screwing or welding, and black is put on the angle material 4.

  Next, the position is determined while adjusting the entrance / exit of the T-shaped connecting hardware 3 with reference to this black, and the T-shaped connecting hardware 3 is welded onto the angle member 4. In this state, the T-shaped connection metal 3 is welded to the angle member 4 with the T-shaped top portion protruding into the vertical portion 3a protruding outward and the lower portion as the horizontal portion 3b.

  The surface of the vertical portion 3a of the connection hardware 3 is previously mirror-finished.

  The mounting mortar 5 is disposed on the wall surface of the base 2 in a dumpling shape.

  Then, the stone 1 is attached to the front of the base 2 so that the upper and lower parts of the stone 1 are inserted inside the corners of the vertical portion 3 a and the horizontal portion 3 b of the T-shaped connecting metal 3.

  In this case, the stone 1 is inserted into the inside of the upper connection hardware 3 obliquely from below, and the stone 1 is lifted upward, and then the lower portion of the stone 1 is moved to the horizontal portion 3b of the lower connection hardware 3. Is inserted inside the vertical portion 3a. In this state, the mortar 5 fills the gap between the stone 1 and the base 2.

  In addition, when the stone 1 is attached in front of the base 2, the T-shaped connecting metal 3 plays the role of a ruler. The accuracy can be improved. In this case, since the mounting position can be finely adjusted in a state where the weight of the stone 1 is left in the horizontal portion 3b of the connection hardware 3, workability is good.

  The stone 1 attached to the base 2 in this way is disposed between the connecting hardware 3 disposed above and below, and the connecting hardware 3 is disposed at the upper and lower horizontal joints. For the stone 1 located above the hardware 3, the upper surface of the horizontal portion 3 b supports the stone 1, so that the connection hardware 3 functions as a weight receiver for the stone 1, and the stone 1 located below the connection hardware 3. On the other hand, since the inner side of the vertical portion 3a abuts against the surface of the stone material 1, the connection hardware 3 has a function of preventing peeling off in the out-of-plane direction.

  Moreover, since the surface of the perpendicular | vertical part 3a becomes the mirror surface finish, the connection metal fitting 3 does not need the finishing after attachment, and can reduce the man-hour of construction.

  By holding the stone 1 with the connection hardware 3 in this manner, the stone 1 can be prevented from peeling off by a mechanical method, and the prevention of peeling can be ensured as compared with the case where the stone 1 is attached with an adhesive.

It is a vertical side view which shows embodiment of the stone wall construction method of the interior wall of this invention. It is a perspective view which shows embodiment of the stone wall construction method of the interior wall of this invention. It is a vertical side view which shows the conventional stone wall construction method of an interior wall. It is a disassembled perspective view which shows the conventional stone wall construction method of an interior wall.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Stone material 2 Base 3 Connection metal fitting 3a Vertical part 3b Horizontal part 4 Angle material 5 Mortar 10 Adhesive

Claims (3)

  In the method of laying stones as interior walls with thin stones in the vertical and horizontal directions, connecting hardware with a T-shaped cross section is placed at the horizontal joints of the stones located above and below, and the top of the T-shaped connecting hardware is vertical A stone wall construction method for an interior wall, wherein the lower part is a horizontal part, the surface of the stone is in contact with the vertical part, and the lower part of the stone is supported by the horizontal part.   The interior wall stone masonry method according to claim 1, wherein the connection hardware is made of stainless steel, and the surface of the vertical portion is mirror-finished.   The interior connection stone masonry method according to claim 1 or 2, wherein the connection hardware is fixed to an angle material which is an attachment hardware fixed to a base material.

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