JP2004124642A - Construction structure and construction method of tile, and metal plate for tile construction - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide the construction structure of tiles for remarkably improving construction efficiency in the case of constructing the tiles with metal plates with fastening parts and constituting to reduce weight loaded to a skeleton. <P>SOLUTION: The upper side 2 of the metal plate 1 is provided with a mark 6 extended parallel with the fastening part 3. A flat part 4 and a lower side part 5 are provided with two strip marks 7, 8 parallel with the fastening part 3 with a space from each other. These marks 6, 7 and 8 are formed with extremely shallow and narrow recesses. The lower edge of the metal plate 1 on the upper stage side is adjusted to the mark 6 of the metal plate 1 on the lower stage side. The lower side 5 of the metal plate 1 on the upper stage side and the upper side 2 of the metal plate 1 on the lower stage side are fastened with a common screw 9. After the fastening of the metal plates 1 is completed, an adhesive is stuck along the mark 7, and the tiles 11 are fastened in sequence from the fastening part 3 on the lower side. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
TECHNICAL FIELD The present invention relates to a structure and a construction method in which a tile is mounted on a body wall surface and a construction method, and a metal plate used for the construction of the tile.
[0002]
[Prior art]
A structure in which a tile is constructed by using a metal plate having a bent tile hooking portion is described in JP-A-8-120889 and Japanese Patent No. 25552519.
[0003]
The upper surface of the hook of the metal plate has an upward slope toward the front. On the back surface of the tile, an ant-shaped groove to be hooked on the hook is provided. In the above-mentioned Japanese Patent No. 25552519, the metal plate is fastened to the skeleton with screws. Screw fastening has higher attachment strength than nail fastening, and a metal plate can be firmly attached to a frame other than wood.
[0004]
[Patent Document 1]
JP-A-8-120889 [Patent Document 2]
Patent No. 25552519 [0005]
[Problems to be solved by the invention]
When attaching a metal plate with screws, it is necessary to prevent the head of the screw from interfering with the back of the tile.
[0006]
In the above-mentioned Japanese Patent No. 25552519, a metal plate is bent multiple times to form a recess for accommodating a screw head, in addition to a ridge for hanging a tile. The thickness in the direction of entering and exiting the skeleton increases. In addition, the weight per unit area of the metal plate also increases, and the load applied to the skeleton accompanying tile construction increases.
[0007]
The present invention provides a tile construction structure in which a screw can be hit at a predetermined position without providing such a recess for accommodating a screw head, and an adhesive can be applied to a predetermined area on a metal plate. And a metal sheet for tile construction.
[0008]
[Means for Solving the Problems]
In the tile construction structure of the present invention (claim 1), a metal plate having a tile hooking portion is screwed to a frame, and a tile having a groove on the back surface hooks the groove to the hooking portion. A construction structure of a tile attached to the metal plate by being bonded with an adhesive, the hanging portion is formed of a horizontally extending ridge formed by bending the metal plate, A plurality of hooks are provided on a single metal plate at intervals in the vertical direction, and the upper side extends above the uppermost hook, and the upper edge extends from the lowermost hook. In the construction structure of a tile in which the lower side is extended downward and the gap between the hooks is flat, a mark for indicating a screwing position and an adhesive adhering position are provided on the flat and lower sides. The instruction mark is extended in the horizontal direction.
[0009]
In the construction structure of such a tile, a screwing position indicating mark and an adhesive adhering position indicating mark are provided on the flat portion and the lower side, respectively, so that a screw is placed on the screwing position indicating mark. By hitting, the screw is hit at the regular scheduled position. Therefore, the head of the screw can be securely accommodated in the groove provided on the back surface of the tile.
[0010]
Also, in the construction structure of the tile, the back surface of the tile is securely adhered to the metal plate via the adhesive by applying the adhesive along the adhesive adhesion position indicating mark.
[0011]
In the present invention, it is preferable that a mark for positioning the lower edge of the metal plate disposed adjacent to and above the metal plate extends horizontally in the upper side portion. In this case, the lower side portion overlaps the upper side portion of the metal plate disposed adjacently below from the front side, and the screw hit at the position indicated by the mark on the lower side portion is the lower side portion and the upper side portion. Preferably.
[0012]
In such a configuration, the overlap between the upper metal plate and the lower metal plate is constant, and the horizontal metal plate is also accurately leveled.
[0013]
In the present invention, an identification means for identifying the screwing position indicating mark and the adhesive adhering position indicating mark provided on the flat portion and the lower side portion may be provided. Examples of such identification means include coloring the mark and marking the vicinity of the mark.
[0014]
According to the construction structure of the tile of the present invention, the tile can be made thin. That is, in the tile construction structure of the present invention, the position accuracy of the head of the metal plate fastening screw is high, and the screw head is securely accommodated in the groove on the back surface of the tile. Therefore, it is possible to separately provide the engaging portion engaging groove having a small groove width and the screw head accommodating groove on the back surface of the tile. Thus, if the width of the groove on the back side of the tile is small, even if the thickness (distance from the last surface to the forefront) of the tile made of the porcelain is reduced to, for example, 9 mm or less, deformation during firing becomes small, Tiles of standard dimensions can be manufactured with good yield.
[0015]
Further, by reducing the thickness of the tile in this manner, a lightweight structure in which the weight per unit area of the wall surface of the tile and the metal plate is 20 kg / m ² or less can be obtained.
[0016]
In the present invention, the mark is preferably a groove smaller than the screw thickness. When a screw is applied to this groove and rotated, the screw penetrates the groove without displacement. As a result, the positional accuracy of the screws (particularly, the positional accuracy in the vertical direction) is significantly increased, and the efficiency of the screw driving operation is also improved.
[0017]
The tile construction method according to the present invention (claim 9) is the tile construction method according to claim 1, wherein the metal plate (first metal plate) is screwed to a skeleton, A step of arranging a metal plate of the same type (second metal plate) on the upper side of the plate and screwing the same to a frame, and when arranging the second metal plate, a hook at the top of the first metal plate A ruler bar is applied to the upper side of the stop, and the lower side of the lowermost hook of the second metal plate is applied to the ruler bar to position the second metal plate.
[0018]
According to this construction method, the positioning of the second metal plate (determination of the vertical height and leveling) can be performed accurately and easily.
[0019]
The present invention also relates to a tile construction metal plate in which a plurality of parallel tile hanging portions are bent and formed as tile construction metal plates, and the tile construction metal plate is positioned above the topmost tile hanging portion. In the metal plate for tile construction, the upper side is extended to the side, the lower side is extended below the tile hooking portion located at the lowermost stage, and the space between the tile hooking portions is a flat portion. On the flat portion and the lower side portion, two marks extend in parallel with the tile hook portion, and on the upper edge portion, one mark extends in parallel with the tile hook portion. The distance from the upper edge of the metal plate to the mark on the upper side is provided to be smaller than the distance from the lower edge to the lowermost mark on the lower side of the metal plate for tile construction. is there.
[0020]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments will be described with reference to the drawings. 1A and 1B show a metal plate according to an embodiment, and FIG. 1A is a cross-sectional view taken along line AA of FIG. 1B (front view). 2 (a) and 2 (b) are enlarged views of IIa and IIb portions in FIG. 1, FIG. 2 (c) is a longitudinal sectional view of an overlapping portion between metal plates, and FIG. FIG. 3B is a vertical cross-sectional view showing the construction structure of the hung tile, and FIG. 3B is a front view showing the entire metal plate. FIG. 4 is an enlarged view of the upper part and the lower part of FIG. 5 to 8 show another embodiment. FIG. 5A is a side view of a tile, and FIG. 5B is a longitudinal sectional view showing a state in which the tile is hooked on a metal plate.
[0021]
This metal plate 1 for hanging a tile is provided with a plurality of (six in this embodiment) tile hanging portions 3 in the horizontal direction by bending a metal plate such as a steel plate. In addition, as shown in FIG. 3 (b), it is attached to the body wall by screws 9 so as to be elongated in the horizontal direction. The hook 3 has an upper surface that is upwardly sloped forward.
[0022]
The upper side of the uppermost hook 3 is the upper side 2, the flat portion 4 is between the hooks 3, and the lower side of the lowermost hook 3 is the lower side 5.
[0023]
A mark 6 extends on the upper side 2 in a direction parallel to the hook 3.
[0024]
On the flat portion 4 and the lower side portion 5, two marks 7, 8 are provided in a direction parallel to the hooking portion 3 with an interval therebetween. These marks 6, 7, 8 are formed of extremely shallow and narrow concave stripes.
[0025]
The distance from the lower mark 8 on the lower side 5 to the lower edge of the metal plate 1 is smaller than the distance from the upper edge of the metal plate 1 to the mark 6. For this reason, as shown in FIG. 2C, the metal plate 1 is arranged on the upper side of the metal plate 1, and the lower side 5 of the upper side metal plate 1 is overlapped on the front side of the upper side 2 of the lower side metal plate 1. When the lower end of the lower side 5 is aligned with the mark 6 of the upper side 2, the mark 8 of the lower side 5 of the upper metal plate 1 overlaps the upper side 2 of the lower metal plate 1. For this reason, when a screw 9 is hit from the mark 8, the screw 9 is driven into the frame through both the lower side 5 of the upper metal plate 1 and the upper side 2 of the lower metal plate 1. The upper and lower metal plates 1 and 1 can be fixed by the book screws 9.
[0026]
As shown in FIG. 4, the tile 11 to be hooked on the hook 3 is provided with a groove 12 for engagement with the hook 3 on the upper surface of the back surface, and can accommodate the head of the screw 9 on the lower surface. A groove 13 is provided. The upper groove 12 has a dovetail shape so as to be hooked on the hook portion 3. These grooves 12 and 13 extend from the left end of the tile 11 to the right end.
[0027]
In this embodiment, a male nut 14 is provided at the upper end of the tile 11, and a female nut 15 is provided at the lower end. When the tile 11 is hooked on the hook portion 3, the male nut 14 and the female nut 15 are engaged.
[0028]
To facilitate identification of the marks 6, 7, 8 provided on the metal plate 1, an identification means for distinguishing the marks 6, 7, 8 may be provided. Examples of the identification means include adding a color to a mark and attaching a mark such as a character or a symbol near the mark.
[0029]
For example, it is exemplified that the marks 6 and 8 are colored blue and the mark 7 is colored red.
[0030]
The marks 6 and 8 are illustrated as solid lines, and the mark 7 is illustrated as a dotted line.
[0031]
It is also exemplified that the marks 6 and 8 are single lines and the mark 7 is a double line.
[0032]
Further, a case where a character “Bis” is engraved near the marks 6 and 8 and a character “Adhesive” is engraved near the mark 7 is also exemplified.
[0033]
In order to perform the construction of the tile 11, the metal plate 1 is attached to the front of the skeleton through a rim (not shown). As the body edge, for example, a band made of a foamed synthetic resin having a thickness of about several mm can be used, but is not limited thereto. The metal plates 1 are attached sequentially from the lower side. The lowermost metal plate 1 is accurately leveled out, and then fastened with the middle screw 9 and the lower screw 9 of the three screws 9 shown in FIG. After that, the second metal plate 1 from below is arranged above the lowermost metal plate 1 and fastened with screws 9. At this time, the lower edge of the second lower metal plate 1 is aligned with the mark 6 of the lowermost metal plate 1. Then, the lower side portion 5 of the second lowermost metal plate 1 and the upper side portion 2 of the lowermost metal plate 1 are fastened with a common screw 9. The third and subsequent metal plates 1 from the bottom are similarly arranged and screwed.
[0034]
In this embodiment, since the screw is hit from the mark 8, the vertical position of each screw is uniform, and the head of each screw 9 is surely secured when the tile 11 is hooked on the hook 3 later. Is housed in the groove 13.
[0035]
After the fastening of the metal plate 1 is completed, an adhesive is applied along the mark 7. Thereafter, the tiles 11 are sequentially hooked from the lower hook 3. When the groove 12 of the tile 11 is hooked on the hook 3, the portion between the grooves 12 and 13 overlaps the adhesive-attached portion and is bonded to the metal plate 1.
[0036]
At the time of this tile construction, the metal plates 1 in the second and subsequent stages from the lowest stage can be horizontally and vertically positioned only by aligning the lower end edge with the mark 6 of the lower metal plate 1. Further, the lower side portion 5 and the upper side portion 2 of the vertically adjacent metal plates 1 and 1 can be fastened with a common screw 9. Further, since the screw 9 is hit on the mark 8 formed by the concave stripe, the screw is prevented from moving up and down. Therefore, the construction efficiency of this tile construction is extremely good. Further, the metal plate 1 is completely flat except for the hook portion 3 and the marks 6, 7, and 8, so that the manufacturing cost of the metal plate 1 is reduced. In addition, the distance from the last surface to the forefront of the metal plate 1 is small, and the tiled finish thickness is small.
[0037]
In this embodiment, two grooves 12, 13 are provided in the tile 11, so that the thickness of the tile 11, that is, the distance from the last surface to the front surface can be reduced. The details of this reason will be described later with reference to FIG.
[0038]
With reference to FIGS. 5 to 9, a description will be given of a tile having a different shape and its construction structure. In FIGS. 5 to 9, common parts are denoted by the same reference numerals.
[0039]
The tile 11A of FIG. 5 has the same shape as the tile 11 except that the lower groove 13A has an arc-shaped cross section. The head of the screw 9 is accommodated in the groove 13A. Thus, the tile 11A having the groove 13A having the arc-shaped cross section is easier to extrude than the tile 11 having the groove 13 in the dovetail shape.
[0040]
The tile 11B of FIG. 6 is the same as the tile 11 except that the male nut 14B is thicker than the male nut 14 and the female nut 15B is correspondingly wider. The finished surface on which the tile 11B having the thick male body 14B is constructed has a shallower joint than in FIG. 4 or FIG. 5 in which the male body 14 is thin. It should be noted that a tile having a thick male truss has less defects of the male truss at the time of manufacture and a higher production yield than a tile having a thin male truss.
[0041]
The tile 11C in FIG. 7 has the same shape as the tile 11B in FIG. 6 except that the lower groove is a groove 13A having the same arc-shaped cross-sectional shape as in FIG. 5 and the lower female part is omitted.
[0042]
Reference numeral 16 denotes a protrusion having the same shape as the male base 14B provided on the upper side of the tile 11C. The tile 11C is mounted on the metal plate 1 such that the upper end surface of the protrusion 16 and the lower end surface of the upper tile 11C face each other.
[0043]
The tile 20 shown in FIG. 8 has two grooves 21 and 22 provided on the back surface, omitting the male and female members. The grooves 21 and 22 are symmetrical to each other with the center line of the tile 20 interposed therebetween. Each of the grooves 21 and 22 has a dovetail shape. Even if the tile 20 is turned upside down, the groove located on the upper side can be hooked on the hook portion 3.
[0044]
The tile 30 of FIG. 9 is thicker than the tiles 11, 11A, 11B, 11C, and 20, and has one groove 31 provided on the back surface. The tile 30 is provided with a male fruit 32 and a female fruit 33.
[0045]
Since the tile 30 has a large thickness, it can be manufactured with a high yield even if the wide groove 31 is provided.
[0046]
That is, in general, a tile is produced by adding water to a kneaded clay mixture and mixing the mixture to obtain a plastic, extruding the plastic, drying, and firing. If the wall thickness of the groove 31 is large as shown in FIG. 9, even if the width of the groove 31 is large, the portion facing the groove 31 will not be deformed so as to hang down during firing. In FIG. 9, when the tile thickness is reduced, the portion facing the groove 31 is deformed so as to hang down during firing. For this reason, the tile 30 provided with one wide groove 31 as shown in FIG. 9 has to increase the wall thickness.
[0047]
On the other hand, since the tiles shown in FIGS. 4 to 8 each have a narrow groove, even if the wall thickness is small, the portion facing the groove does not deform so as to hang down during firing.
[0048]
According to the embodiment of FIGS. 4 to 8, even a thin tile having a thickness, that is, a distance from the rearmost surface of the tile to the frontmost surface of about 9 mm or less, can be manufactured with a high retention. When such small-wall tiles are constructed, the load applied to the building frame is reduced accordingly. In Figure 4-8, for example, the total weight of the wall surface 1 m ² per tile and the metal plate may be a 20 kg / ^{m 2} or less.
[0049]
In the present invention, the upper metal plate 1 may be positioned using a ruler bar as shown in FIG. That is, after the lower metal plate (first metal plate) 1 is fastened to the frame by screws 9, when the second metal plate 1 is arranged above the metal plate 1, the first metal plate 1 A ruler bar 51 is applied to the upper side of the uppermost hook 3, and the lower side of the lowermost hook 3 of the second metal plate 1 is applied to the ruler bar 51 to position the second metal plate 1. I do. According to this method, the positioning and leveling of the second metal plate 1 in the vertical direction can be performed extremely easily.
[0050]
【The invention's effect】
As described above, according to the present invention, it is possible to remarkably improve the construction efficiency in the case of constructing a tile with a metal plate with a hook. In the present invention, it is also possible to configure so as to reduce the weight applied to the skeleton.
[Brief description of the drawings]
FIGS. 1A and 1B show a metal plate according to an embodiment, and FIG. 1A is a sectional view taken along line AA of FIG. 1B (front view).
FIGS. 2 (a) and 2 (b) are enlarged views of IIa and IIb portions in FIG. 1, and FIG. 2 (c) is a longitudinal sectional view of an overlapping portion between metal plates.
FIG. 3A is a longitudinal sectional view showing a construction structure of a tile in which a tile is hung on a metal plate, and FIG. 3B is a front view showing the entire metal plate.
FIG. 4 is an enlarged view of an upper portion and a lower portion of FIG.
5A and 5B show another embodiment, in which FIG. 5A is a side view of a tile, and FIG. 5B is a longitudinal sectional view showing a state where the tile is hooked to a metal plate.
6A and 6B show another embodiment, in which FIG. 6A is a side view of a tile, and FIG. 6B is a longitudinal sectional view showing a state in which the tile is hooked on a metal plate.
7A and 7B show another embodiment, in which FIG. 7A is a side view of a tile, and FIG. 7B is a longitudinal sectional view showing a state in which the tile is hooked on a metal plate.
8A and 8B show another embodiment, in which FIG. 8A is a side view of a tile, and FIG. 8B is a longitudinal sectional view showing a state in which the tile is hooked on a metal plate.
FIG. 9 shows still another embodiment, and is a longitudinal sectional view showing a state where a tile is hooked on a metal plate.
FIG. 10 is a longitudinal sectional view showing a tile construction method according to the embodiment.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Metal plate 2 Top part 3 Hook part 4 Flat part 5 Bottom part 6,7,8 Mark 9 Screw 11,11A, 11B, 11C, 20,30 Tile 12,13,13A, 21,22,31 Groove

Claims (10)

A metal plate with a tile hook is screwed to the skeleton,
Tiles having a groove on the back surface, the tile is a construction structure of the tile attached to the metal plate, the groove is hung on the hanging portion and adhered by an adhesive,
The hook portion is formed of a horizontally extending ridge formed by bending a metal plate,
A plurality of hooks are provided on one metal plate at intervals in the vertical direction,
The upper side portion is extended above the uppermost hook portion,
A lower side portion is extended below the lowermost hook portion,
In the construction structure of the tile which is a flat part between the hanging parts,
A tile construction structure, characterized in that a mark for indicating a screwing position and a mark for indicating an adhesive application position are respectively horizontally extended on the flat portion and the lower side portion. 2. The tile construction structure according to claim 1, wherein a mark for positioning a lower edge of a metal plate disposed adjacent to and above the metal plate extends in the horizontal direction on the upper side portion. 3. The lower side portion according to claim 2, wherein the lower side portion overlaps an upper side portion of the metal plate disposed adjacently below from a front side, and a screw hit at a position indicated by the mark on the lower side portion includes the lower side portion and the screw. A tile construction structure characterized by penetrating the upper side. 4. The apparatus according to claim 1, further comprising: identification means for identifying a screw-stripping position indicating mark and an adhesive-adhering position indicating mark provided on the flat portion and the lower side portion, respectively. The construction structure of the tile. 5. The tile construction structure according to claim 4, wherein the identification means is a color of the mark, a line type of the mark, or a character or a symbol provided near the mark. In any one of claims 1 to 5, the construction structure tile weight per unit wall area between the tile and the metal plate, characterized in that it is 20 kg / m ² or less. The tile according to claim 6, wherein the tile is a thin tile having a thickness from the last surface to the forefront of 9 mm or less, and two or more grooves are provided on the back surface at different vertical positions,
The uppermost groove is hooked on the hook,
The construction structure of a tile, wherein the head of the screw is arranged in a groove other than the uppermost step. The tile construction according to any one of claims 1 to 7, wherein the mark is a groove that is thinner than a screw thickness. It is a tile construction method to be a construction structure of the tile of claim 1,
After the metal plate (first metal plate) is screwed to the skeleton, a step of arranging the same type of metal plate (second metal plate) on the upper side of the metal plate and screwing the metal plate to the skeleton is included,
When arranging the second metal plate, a ruler bar is applied to the upper side of the uppermost hooking portion of the first metal plate, and the lower side of the lowermost hooking portion of the second metal plate is touched to the ruler bar. A tile construction method, wherein the second metal plate is positioned in contact with the tile. A metal plate for tile construction in which a plurality of parallel tile hooks are bent and formed,
The upper side is extended above the tile hooking part located at the top,
The lower side part is extended below the tile hooking part located at the bottom,
In the metal plate for tile construction where the space between the tile hooking parts is a flat part,
On the flat part and the lower side part, two marks are extended in parallel with the tile hooking part,
On the upper side, a single mark extends in parallel with the tile hooking portion,
A metal plate for tile construction, wherein a distance from an upper edge of the metal plate to a mark on an upper side is smaller than a distance from a lower edge to a lowermost mark on a lower side.

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