JPH0571186A - Panel on which inorganic face material is stuck - Google Patents

Abstract

PURPOSE:To provide a panel stuck with inorganic face materials having holes for a fastening work of anchor bolts are stuck, without need of particular technique, simply, and at a cheap construction cost. CONSTITUTION:In a panel 1 of which inorganic face materials 3 are stuck on the surfaces of a frame body 2 assembled into a rectangular contour, a plurality of through holes 5 penetrating through the inorganic face materials 3 are press-worked on the positions surrounding prescribed places 4 set in the vicinity of the base end parts, so as to broken line-likely press and pull out the inorganic face material 3 on the prescribed positions by hammer driving.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an inorganic surface-applied panel, and more particularly to an inorganic surface-applied panel having holes for fastening anchor bolts when fixing the inorganic surface-applied panel to a foundation structure.

[0002]

2. Description of the Related Art Conventionally, when constructing a member such as a wall or a partition by using a panel, after fixing a frame body which is a base of these panels to a concrete foundation structure by an anchor bolt, A method has been adopted in which an inorganic surface material such as a gypsum board is attached to both surfaces of the frame for interior decoration. Specifically, when the foundation structure is constructed, the tip of an anchor bolt protruding from the upper end surface of the foundation structure is inserted from the lower end surface of the frame body and fastened with a nut.

However, in recent years, with the advancement of prefabricated members such as walls and partitions, the prefabricated interior parts of these members have also been advanced, and the panels for the walls and partitions have been prepared in advance in factories and the like. , A method of forming an inorganic surface material pasted panel by bonding inorganic surface materials for interior base to both sides of a frame that is assembled into a rectangular contour, and joining these on site to form the body It started to come. According to this method, the work of applying the inorganic surface material on the site can be substantially omitted, and labor can be saved.

[0004]

However, with the progress of prefabrication, the following dissatisfaction has occurred. That is, by attaching the inorganic surface material to the surface of the panel in advance, holes for anchor bolt fastening work must be provided in the inorganic surface material itself. That is, it is necessary to invest a special technique, labor, and construction cost in the work for forming the hole, which causes a concern that the work becomes complicated and the cost increases.

The present invention has been made in view of the above circumstances, and does not require any special technique and can be easily attached to an inorganic surface material provided with holes for anchor bolt fastening work at low cost. The purpose is to provide a panel.

[0006]

DISCLOSURE OF THE INVENTION The present invention is an inorganic face material-applied panel in which an inorganic face material is applied to the surface of a frame body assembled in a rectangular contour, and a predetermined amount set near the base end portion of the panel. A solution means is that a through hole penetrating the inorganic surface material is formed at a position surrounding the location so as to be formed in a broken line shape so that the inorganic surface material at the location can be removed by tapping.

[0007]

According to the inorganic surface material-attached panel of the present invention, the inorganic surface of the site is hit by hitting a place surrounded by the through hole with a hammer or the like after arranging it on the foundation structure constructed on site. The material falls out and a hole is formed. This hole can be used as a hole for anchor bolt fastening work for fixing the panel having the inorganic face material applied thereto to the foundation structure. Also,
Since the through-holes of the inorganic surface material are formed by a conventionally used pressing technique, no special technique is required, and the through-holes can be easily and inexpensively processed.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the inorganic surface material-attached panel of the present invention will be described below with reference to FIGS.

This inorganic face material-attached panel comprises a frame body 2 formed by assembling a core material 2a into a rectangular contour, and an inorganic face material 3 such as a gypsum board attached to both sides of the frame body 2. It is roughly configured.

At a few places near the base end of this inorganic face material-attached panel (hereinafter abbreviated as "panel") 1, a position surrounding a place (setting place) 4 which is set in a relatively elongated rectangular shape is set. In addition, a plurality of through-holes 5 penetrating in the thickness direction of the inorganic surface material 3 are provided side by side in a broken line shape over the entire circumference of the setting location 4. These through holes 5 have a rectangular shape elongated along the periphery of the set portion 4, and the inorganic face material 3 has a width of about several millimeters between each through hole 5 and each through hole 5.
Is left. This width is appropriate to such a degree that the setting surface 4 of the panel 1 is cracked when being hit with a hammer or the like and the inorganic surface material 3 at the setting position 4 falls off.

Next, an explanation will be given of a construction method for producing the inorganic surface material-attached panel of this embodiment and further fixing it to the on-site foundation structure.

First, in a factory or the like, a rectangular portion 4 is set at a predetermined position of an inorganic surface material 3 such as a gypsum board, and a plurality of through holes 5 are arranged in a dotted line at a position surrounding the setting portion 4. Form. When forming the through-hole 5, press working is performed using a working jig (not shown) obtained by applying a jig that has been conventionally used for making a perforated board. This processing jig is a rectangular plate-shaped fixing base plate that is larger than the setting place 4, and a predetermined interval (about several millimeters) at a position on one side of the fixing base plate that corresponds to the periphery of the setting place 4. Interval) and a plurality of protruding pieces that are arranged in a protruding manner. The protruding piece has a rectangular cross section,
The tip is formed in a sharp blade shape. Further, each protrusion piece and the fixing base plate may be integrated in advance, or each protrusion piece may be detachably provided on the fixing base plate. Then, each projecting piece of such a processing jig is applied to the surface of the inorganic surface material 3, and pressing is performed by applying a pressing force from the other surface of the fixing base plate. As a result, the inorganic surface material 3 is provided with the through holes 5 formed by being pressed and cut by the respective projecting pieces of the processing jig, and the set portion 4 is surrounded by the through holes 5 in a dotted line shape. You will be surrounded.

The inorganic surface material 3 is pasted on the surface of the frame body 2 assembled in a rectangular contour to form the inorganic surface material-attached panel 1.

The inorganic surface material-attached panel 1 thus obtained is transported to the site and placed on the concrete foundation structure constructed on the site. Reference numeral 7 in FIG. 1 denotes a foundation structure, and a tip of an anchor bolt 8 projects at a predetermined position on the upper end surface of the foundation structure 7. Then, the panel 1 is arranged at a predetermined position while the tip of the anchor bolt 8 is inserted into the panel 1 from the lower end surface of the panel 1.

Next, the setting portion 4 is tapped from the surface of the panel 1 with a hammer or the like 9 to knock off the inorganic surface material 3 at the setting portion 4. In the inorganic surface material 3 that has been knocked off, the portion between the through-holes 5 and 5 breaks and falls off, after which holes 10 are formed.

A tool such as a hand or ratchet wrench is introduced into the hole 10 thus formed, and the tip of the anchor bolt 8 protruding into the panel 1 is tightened with a nut 12 through a washer 11 by the tool or the like. , Fixing the panel 1 to the substructure 7.

After the work of fastening the anchor bolts is completed, a skirting board 13 is arranged on the surface of the panel 1 so as to close the hole 10.

As described above, according to the inorganic surface material-attached panel of the present embodiment, the setting portion 4 surrounded by the through hole 5 is provided after being arranged on the foundation structure 7 constructed on site.
By hitting with a hammer 9 or the like, the inorganic surface material 3 at the setting location 4 falls out and a hole 10 is formed.
0 can be used as a hole for fastening the anchor bolt 8 for fixing the inorganic surface material-attached panel 1 to the foundation structure 7. Further, since the through-holes 5 of the inorganic surface material 3 can be formed by a pressing technique which has been generally used in the past, it can be easily and inexpensively processed without requiring any special technique. It is possible to simplify the work and reduce the amount of capital investment.

Further, the hole 10 is provided with the anchor bolt 8
In addition to being used for fastening work, for example, by mounting a switchboard provided with an outlet, a switch, etc. in the hole 10,
There is also a usage method such as connecting to an electric cord wired inside the panel 1.

The inorganic surface material-attached panel of the present invention is not limited to the above-mentioned embodiment, and the specific constitutional requirements such as the shape of each member can be appropriately changed in practice.

For example, in the above-described embodiment, an example in which a processing jig for forming the through hole 5 is one in which a plurality of projecting pieces are provided on the fixing base plate is shown. In addition to this, for example, a fixing base plate having a small size, in which only one projecting piece is provided so as to project, is used.
It is also possible to adopt a method in which a plurality of through-holes 5 are formed by repeating the same operation repeatedly while changing the position after applying the press work to the surface of.

[0022]

As described above, according to the inorganic surface material-attached panel of the present invention, it is possible to form the through holes of the inorganic surface material by applying the pressing technique generally used in the past. Further, it is possible to easily and inexpensively process without requiring any special technique, and it is possible to simplify the work and reduce the capital investment amount.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of an inorganic face material-attached panel of the present invention, showing a state in which the inorganic face material attached panel is arranged on a foundation structure.

FIG. 2 is a perspective view showing a state in which a hole is formed by dropping out an inorganic surface material at a set location of an inorganic surface material-attached panel.

FIG. 3 is a side cross-sectional view showing a state where the inorganic surface material at a set position of the inorganic surface material-attached panel is hit with a hammer or the like.

FIG. 4 is a side sectional view showing an inorganic face material-attached panel after the inorganic face material at a set location has fallen off.

[Explanation of symbols]

 1 panel (inorganic surface material pasted panel) 2 frame 3 inorganic surface material 4 places (setting place) 5 through hole

Claims (1)

[Claims] 1. An inorganic face material-applied panel comprising an inorganic face material attached to the surface of a frame body having a rectangular contour, the inorganic face being provided at a position surrounding a predetermined location near the base end portion. An inorganic surface material-attached panel, wherein through holes penetrating the material are formed in a broken line and are formed by pressing so that the inorganic surface material at the location can be removed by tapping.