JPH06299673A - Installation structure of hard wall material - Google Patents

Abstract

PURPOSE:To install a hard wall material directly on a lathing in a step sticking state without requiring caulking treatment for water proof on a vertical joint part and without fixing it with a fixture. CONSTITUTION:As a fixing piece 10 of a fixture B is fixed on a lathing alpha, an insertion edge 2 of a hard wall material A is inserted into a fitting groove 15 of the fixture B, and an engagement groove 4 and an engagement piece 12 are connected in the vertical direction by way of dropping the engagement groove 4 into the engagement piece 12, it comes to eliminate failure of damaging the hard wall material A by a drill, a hammer and others, to eliminate joint adjustment, to carry out construction in high performance and to facilitate exchange of the hard wall material A after the construction. Additionally, a structure of a vertical joint part is formed by way of inserting a joiner C into an engagement groove 8 of the left and right neighbouring hard wall materials, and therefore, a flowing rain water groove 16 of the joiner C functions as a rain water turning gutter and waterproofs by way of letting rain water coming in the vertical joint part flow down in the direction of a base, and accordingly, troublesome caulking treatment is not required.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention does not require a caulking treatment for waterproofing vertical joints, and does not directly drive a hard wall material with a fixture such as a nail or the like. The present invention relates to a mounting structure for a hard wall material that can be mounted on a wall base.

[0002]

2. Description of the Related Art In general, many hard wall materials, particularly ceramic hard wall materials mainly composed of cement, have been marketed in which male and female solid parts having a confluent structure are formed on both side edges in the width direction. And, when fixing these hard wall materials to the wall foundation, a mounting hole is drilled on the spot with a drill, a nail is driven through this mounting hole, or a mounting tool such as a Z clip is used to mount the hard wall member on the upper part. It was necessary to process the main body of the hard wall material, for example, by fixing it to the base of the wall. Further, the vertical joints are generally structured such that the vertical joints are filled and stored using a backup material, caulking material and the like.

[0003]

However, it takes time and labor to drill a hard wall material, and the hard wall material is damaged by a drill, or nails are struck. It was often destroyed with a hammer. Further, the operator is required to have skill, and it is very difficult to replace the hard wall material if it is destroyed after construction. Furthermore, in order to caulk the vertical joints and store them, a backing material and a base material serving as a supporting material for the caulking material were required on the back surface side of the vertical joints. Further, when the caulking process is performed without forming the base, hollow caulking results, and the caulking material has a weak adhesive strength, deteriorates quickly, and lacks waterproofness. Moreover, it takes a lot of time and labor to fill the backup material and the caulking material, and it takes about 1 to 3 days to cure the caulking material until it is completely stable, which is troublesome.

[0004]

SUMMARY OF THE INVENTION In order to eliminate such drawbacks, the present invention is to form a hard wall material in a mating shape from male and female parts, and preliminarily fix a fixing piece of a fixture to a wall base. Fixed to, the insertion edge of the male part of the hard wall material is inserted into the fitting insertion groove of the mounting tool, and the engaging groove of the female part of the hard wall material is dropped into the engaging piece of the mounting tool. Since it is connected in the vertical direction, there is no failure to break the hard wall material with a drill, a hammer, etc., joint adjustment is unnecessary, high efficiency construction is made, fireproofness and waterproofness are improved, and hard wall after construction. Material replacement is also easy,
In addition, a joiner is formed on both sides of the hard wall material, and a joiner is formed by bending both side edges of a rectangular plate to form a rain channel having a substantially concave cross section. Since it is inserted into the mating groove of the material to form the structure of the vertical joint, the rainwater ditch of the joiner functions as a rain drain, and the rainwater that has entered the vertical joint flows down toward the base to waterproof it, which is troublesome. No need for caulking, and since the joiners are fixed by the hard wall materials that are adjacent to each other on the left and right, vertical wall joints do not require a base material for fixing and supporting separately. It proposes a mounting structure.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a hard wall member mounting structure according to the present invention will be described in detail below with reference to the drawings. Figure 1
(A), (b) is explanatory drawing which shows the said attachment structure, and FIG. 2 is explanatory drawing which looked at the wall body formed using the hard wall material A, the attachment tool B, and the joiner C from the front. In addition, FIG.
2 corresponds to the sectional view taken along the line EE in FIG. 2 and shows the vertical (vertical) connection of the hard wall materials A, which are connected in a German tension shape. Further, FIG. 1B shows the connection of the hard wall material A in the left-right (horizontal) direction, which is surrounded by the portion B in FIG.

The hard wall material A is, for example, as shown in FIG. 3, a cement plate, a calcium carbonate plate, a calcium silicate plate, a ceramic plate, a wood chip cement plate, a magnesium carbonate plate, or the like, or glass fiber, whiskers, aramid fiber,
A mixture of steel fiber, carbon fiber, various mineral fibers, various aggregates, etc. molded by extrusion molding, press molding, injection molding, papermaking method, etc., or various fibers woven in a cross shape, three-dimensional shape, It is obtained by steam-curing or firing a panel-shaped product impregnated with cement, clay or the like, or a sandwich panel in which a thin metal plate and a synthetic resin foam are laminated.

To further explain, the hard wall material A is as shown in FIG.
As shown in (a) and (b), a male plate 3 having a long plate-shaped, vertical plane-shaped decorative surface 1 and an insertion edge 2 with one end in the width direction of the decorative surface 1 protruding upward, A female part 6 is formed at the other end from an engagement groove 4 formed in a substantially U-shape upward and a tongue piece 5 formed by protruding the decorative surface 1 side of the engagement groove 4 downward. The male and female parts 3 and 6 are formed in a confluent shape. Further, one end of a substantially recessed fitting groove 8 parallel to the decorative surface 1 is formed on both ends of the decorative surface 1 in the length direction, that is, on the mouth end surface 7. In addition, in FIG. 3B, a large number of linear hollow holes 9 are formed in the hard wall material A in order to reduce the raw material and the weight.

As shown in FIG. 4, for example, the fixture B is formed by extruding an aluminum alloy, various plastic resins, or the like, or a color steel plate, an aluminum / zinc alloy plated steel plate, an aluminum plate, a titanium plate, a stainless plate. ,
A metal thin plate such as a copper plate, a fluororesin-coated steel plate, a clad steel plate, a laminated steel plate, and a vibration damping steel plate is roll-formed and press-formed.

As shown in FIG. 4, the fixture B has a vertical flat fixing piece 10, a rising piece 11 projecting from the lower end of the fixing piece 10 at a substantially right angle, and a leading end of the rising piece 11 downward. Is formed into a long body or a short body from the support piece 13 projecting upward and the engaging piece 12 projecting upward in the middle of the support piece 13 in a substantially L shape, and is formed by the rising piece 11 and the support piece 13. The fitting insertion groove 15 having a substantially U-shape is formed. In addition, in FIG. 4, a supporting portion 14 is formed at the end of the fixed piece 10 so as to project at a substantially right angle.

Joiner C is shown in FIG. 5 (a), FIG. 5 (b) of the sectional view taken along the line of FIG. 5 (a), and FIG. 5 (a).
As shown in FIG. 5 (c) of the two-line cross-sectional view, both sides of the rectangular plate are bent to form a rain-flow groove 16 having a substantially concave cross section, and a bottom 17 in which the lower end in the longitudinal direction is folded back at a substantially right angle, It comprises an upper side 18 whose upper end is bent to have substantially the same sectional shape as the male part 3 of the hard wall material A. Further, in the figure, the rain gutter 16 has a bag-shaped cross section to improve the waterproof property by providing a rain return function, and the bottom side 17 and the top side 18 are bent so that their ends are in close contact with each other to reduce the plate thickness. The shape is such that the fitting between the joiner C and the hard wall material A and the hard wall material A does not interfere and the smooth fitting can be performed.

As the material of Joiner C, iron, aluminum, copper, stainless steel, titanium, aluminum / zinc alloy plated steel sheet, enamel steel sheet, clad steel sheet, laminated steel sheet (PVC steel sheet, etc.), sandwich steel sheet (damping steel sheet, etc.), etc. (Of course, these include color metal plates coated in various colors) formed by roll molding, press molding, etc., aluminum alloy, plastic resin, F
It is formed by extrusion molding RP resin or the like.

Next, the mounting structure of the hard wall material A according to the present invention will be described in detail through working examples. That is, FIG. 1 (a)
As shown in Fig. 5, the fixture B is mounted on the wall base α made of a heat insulating material, a steel frame including a waterproof sheet, a wooden structure, an existing wall, etc., at a pitch corresponding to the entire width of the hard wall material A (a dimension at which the hard wall material A can be removed). A plurality of fixing pieces 10 are fixed through fixing tools β such as screws. Next, the insertion edge 2 of the hard wall material A is inserted into the fitting insertion groove 15, and the engagement groove 4 of the hard wall material A is dropped into the engagement piece 12 of the fixture B to connect in the vertical direction and attach. It is a thing. In addition, the dotted line indicates the joiner C in FIG.

Further, as shown in FIG. 1B, one of the left and right hard wall members A is fixed to the wall base α using the fixture B as described above, and then the hard wall member A is fitted. The side end of the joiner C is fitted into the groove 8. Then, the other end of the joiner C is inserted into the fitting groove 8 of the adjacent hard wall material A, and one row in the horizontal direction is constructed. The wall is formed by sequentially performing this work from the base direction toward the eaves direction.

As described above, by mounting the hard wall material A on the wall foundation α, there is no failure to break the hard wall material A with a drill, a hammer, etc., and joint adjustment is not required, resulting in highly efficient construction. In addition, if the hard wall material A is damaged after construction, it can be easily replaced. Furthermore, since the rainwater ditch 16 of the Joiner C functions as a rain baffle and the rainwater that has entered the vertical joints flows down toward the base to be waterproofed, a troublesome caulking process is not required, and the Joiner C
Is fixed by the adjacent hard wall materials A on the left and right,
The vertical joints have a mounting structure of the hard wall material A which does not require a base material for fixing and supporting separately.

FIG. 3 and FIG.
A brief description will be given with reference to FIGS. The entire width of the hard wall material A
W, the total thickness is T, and the height of the tip of the insertion edge 2 is h₁, Engagement groove
Depth of 4 l₁, The length of the fitting groove 8 is l₂, Fixture of fixture B
The length of the joint piece 12 is l₃, The height of the fitting groove 15 is h₂, Jo
Set the length of rain gutter 16 of Ina C to l_FourThen, W = 100
~ 900 mm, T = 10 to 120 mm, l₁≤
l₃, L₂≈ l4 , H₁<H ₂Have a relationship.

What has been described above is one embodiment of the mounting structure of the hard wall material A according to the present invention. The hard wall material A as shown in FIGS. 6 (a) to 6 (f) and FIG. 7 (a). ~ (F), Fig. 8
The fixture B as shown in (a) and (b) of FIG.
(D), Joiner C as shown in FIGS.
Can also be used.

That is, the hard wall material A shown in FIGS. 6A to 6F is a hard wall material A in which the decorative surface 1, the male part 3 and the female part 6 are respectively deformed. 7 (a) to (f) and FIG.
(A) and (b) are a fixed piece 10, an engagement piece 12, and a support piece 1.
3 is an example in which the support portion 14 is modified, and in particular, FIG.
(A) to (d) are examples in which a soft packing material D that functions as a cushioning material and a waterproof material is mounted, FIG. 7 (f) is an example in which a thin metal plate is roll-formed, and FIG. 8 (a) is An example in which the engagement pieces 12 are formed in a short piece shape, and FIG.
This is an example of the fixture B that can be quickly discharged to the outside even if rainwater or the like enters the back surface side of the hard wall material A by forming the hole 19 in the.

Further, FIG. 9 (c) shows an example in which one line of soft waterproof packing material D is arranged on the rainwater ditch 16, and FIG. 9 (d) shows an example in which both side ends are coated with the waterproof packing material D.
Both are examples of the joiner C in which the adhesion between the hard wall material A and the fitting groove 8 is enhanced.

10 (a) and 10 (b) are examples of a joiner C formed by extrusion molding resin, plastic, aluminum alloy or the like. Furthermore, FIG. 10 (c), (d)
Is an example of a joiner C composed of two members formed by adhering a resin portion C ₁ and a metal portion C ₂ . Of course, it is also possible to adopt a mounting structure in which the hard wall material A, the mounting tool B, and the joiner C are respectively combined.

[0020]

As described above, according to the mounting structure of the hard wall material according to the present invention, the hard wall material is fixed to the wall base through the mounting tool, so that the hard wall material can be processed by drilling or the like. It is unnecessary, can prevent damage and damage, and is easy to install. Since the fixture does not appear at all in appearance, it does not lose its design. Since the placement position of the hard wall material is determined by the mounting tool, it is not necessary to perform joint adjustment when mounting the hard wall material,
Can be constructed efficiently. When the hard wall material can be installed after the fixtures are placed on the entire surface of the wall base and the efficiency of the construction can be further improved, and when the hard wall material is damaged by an external impact after the construction. , Can be easily replaced. Joiners on the left and right of the long plate-like hard wall material, with a single mating groove formed on both sides, and bent side ends of the rectangular plate to form rain-flow grooves with a generally concave section Since it is inserted into the fitting groove of the hard wall material to form the structure of the vertical joint, the rainwater ditch of the joiner functions as a rain baffle, and the rainwater that has entered the vertical joint flows down toward the base to waterproof it. It is possible to form vertical joints that are highly waterproof without requiring a troublesome caulking process. Since the joiners are fixed by the hard wall materials that are adjacent to each other on the left and right, there is no need for a separate base material for fixing and supporting the joiners in the vertical joints, improving workability and saving members. There are characteristics and effects.

[Brief description of drawings]

FIG. 1 is an explanatory view showing a representative example of a mounting structure for a hard wall material according to the present invention.

FIG. 2 is an explanatory view showing a representative example of a mounting structure for a hard wall material according to the present invention.

FIG. 3 is an explanatory diagram showing an example of a hard wall material used in the mounting structure of the hard wall material according to the present invention.

FIG. 4 is an explanatory view showing an example of a mounting tool used in a mounting structure for a hard wall material according to the present invention.

FIG. 5 is an explanatory diagram showing an example of a joiner used in the mounting structure for a hard wall material according to the present invention.

FIG. 6 is an explanatory diagram showing another example of a hard wall material.

FIG. 7 is an explanatory diagram showing another example of the fixture.

FIG. 8 is an explanatory diagram showing another example of the fixture.

FIG. 9 is an explanatory diagram showing another example of the joiner.

FIG. 10 is an explanatory diagram showing another example of the joiner.

[Explanation of symbols]

 A Hard wall material B Mounting tool C Joiner D Packing material 1 Decorative surface 2 Insert edge 3 Male real part 4 Engagement groove 5 Tongue piece part 6 Female real part 7 Wooden mouth surface 8 Fitting groove 9 Hollow hole 10 Fixed piece 11 Standing up Piece 12 Engagement piece 13 Support piece 14 Support part 15 Fitting groove 16 Rainfall groove 17 Bottom side 18 Upper side 19 Hole

Claims (1)

[Claims] 1. A male portion having an insertion edge formed by projecting an upper end of a widthwise end of a decorative surface upward, an engagement groove having a lower end formed in a substantially U-shaped cross section, and the engaging portion. The mating groove is formed in a mating shape with the female part formed with the tongue piece projecting downward, and a single mating groove is formed on both wood mouths in parallel with the decorative surface. Scale plate-shaped hard wall material, a fixing piece having a vertical plane in cross section, a rising piece protruding from the fixing piece at a substantially right angle, a supporting piece protruding downward from the leading end of the rising piece, and the supporting piece A wall is provided with a fitting formed from an engaging piece protruding upward in a substantially L shape in the middle of the above, and a joiner in which both side ends of a rectangular plate are bent to form a rain gutter having a substantially concave cross section. A plurality of fixing pieces of the fixture are fixed to the base through the fixing tool horizontally at a fixed pitch, and the engaging pieces of the fixture engage with the engaging grooves of the hard wall material. At the same time, the insertion edge of the hard wall material is fitted and inserted in the fitting groove formed by the fixing piece, the rising piece and the supporting piece of the fixture, and is connected in the up-down direction. A structure for mounting a hard wall material, characterized in that both ends of the joiner are inserted into the fitting groove of the material and connected in the horizontal direction.