JPH07286400A - Dry type construction method of indoor floor made of floor material, such as stone material, imitation stone and tile and structure thereof - Google Patents

Abstract

PURPOSE:To facilitate the rearrangement of an indoor floor or maintenance work by loading a floor board on a base mount where a top member and joint boards are laid out on a plurality of leg members at a specified position. CONSTITUTION:An adhesive is applied under leg members 4 so as to stabilize and a top member 5 is loaded on the leg. A joint board 7 is inserted and erected, thereby finishing an independent base mount 3. The four corners of the floor material are loaded on the independent base mount 3 and a wall side base mount 23 and a corner base mount 33 respectively. Under this condition, a differential level of a reference string is read, thereby adjusting the floor level by placing in a flick adjustment board 6 between the floor material and the top member 5. An adhesive is applied between the underlayer 1b and the leg member 4 excluding those areas where they are fixedly mounted. They are pressed down with the weight of the floor material, and the floor materials are joined with each other and installed, thereby dispensing with the use of the adhesive basically. After the execution of laying out of the floor materials, a joint material is filled up. Since the floor materials are mounted only in a loaded state, it is easy to remove the floor materials.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flooring material made of a material such as marble or granite used in a lobby of a hotel or a department store, a reception room, a corridor, a pseudo-stone or a tile made of terrazzo, synthetic resin or the like. The present invention relates to a dry construction method for an indoor floor using a floor material such as stone, pseudo stone, tile, etc. in which the construction is laid and its construction structure.

[0002]

2. Description of the Related Art A floor surface made of a floor material such as stone, pseudo stone, tile, etc., is made by cutting a material such as stone, pseudo stone, etc. into a plate shape having a substantially constant plate thickness, and polishing one surface thereof to a mirror surface, or The floor material is formed by jet-burner finishing or the like with the surface as the surface or the glaze surface of the tile as the surface, and the floor material is laid. Usually, the floors made of the above-mentioned stone materials, artificial stones, tiles, etc. are heavy, have a good sensation when walking, create a luxurious atmosphere, and the construction cost is high, so the laying is also appropriate. Part, ie
It is used for commercial facilities, offices, hotel lobbies, reception rooms, boardrooms, etc.

In the case of laying a floor material such as the above-mentioned stone material, pseudo stone, tile, etc. on the floor surface, the conventional construction procedure will be described. First, the floor surface to be constructed, that is, the ground is usually a concrete surface. A so-called "floor" for laying floor material by placing mortar mixed with cement and sand on the entire surface of the foundation
Make it horizontal. In order to make the floor surface horizontal, a standard thread is stretched along the "floor finish surface" assuming the floor material surface.

By the way, the floor material to be laid, especially a so-called natural material formed by cutting out rough stone, has variations in plate thickness. Therefore, when a floor material made of natural material is placed on the "floor" which is made of mortar so as to be horizontal, a step is generated due to the variation in the plate thickness of the floor material. While comparing this step with the standard yarn, a flooring material having a high surface is tapped to be embedded in the mortar and flattened to level the flooring material surface.

After leveling the floor material, the floor material is peeled off from the "floor", and a slag containing cement powder as an adhesive is poured onto the surface of the "floor" and applied. Then, the floor material that has been peeled off is put back into place and tapped to stabilize it. Finally, insert a joint between the floor material and the floor material,
Let the mortar stand until it solidifies and leave for at least about 3 days.

Conventionally, among the floor materials such as the above-mentioned stone materials, pseudo stones, tiles, tiles may be used as the floor materials. As for the construction method in this case, since the tile has no variation in the plate thickness as compared with the other materials, the construction method is slightly different, and the outline thereof will be described below. If the foundation to be constructed is a concrete surface, mortar is poured in advance on the surface obtained by subtracting the tile thickness from the "floor finish surface" to create the tile foundation, and the tile is attached through this. After sticking, the joints are put in the same way as in the case of the floor materials such as the above-mentioned stone materials, and they should not be moved for about 3 days.

In general, when the ground is a concrete surface, even if the floor material is stone or tile, there is a large dimensional difference in the designated dimension of the "floor finishing surface" with respect to the ground. Since there is a large vertical clearance of the substrate with respect to a horizontal "floor finish surface", a large amount of mortar tends to be used.

[0008]

Floor materials such as stones, artificial stones, tiles, etc. are originally heavy in weight.
The mortar required for the laying construction also has a large weight, and since a large amount of this mortar is used, the weight load on the building was large. Further, an effective construction method for a building such as a high-rise building, an aged building, or a wooden structure whose load load is desired to be reduced has not been developed so far.

Further, since a large amount of mortar is used, this floor surface cannot be used until the mortar is solidified, and there is a drawback that the construction period is long. Also, stone materials,
If it is necessary to peel off the floor surface for maintenance after performing construction with floor materials such as artificial stones and tiles, it will generate a great deal of noise and dust, and it will take a long time to restore the original state and cost. It also had the drawback of being bulky. In addition, the level surface of the "floor finish" may be changed due to renovation or other reasons, but if the refurbishment is done after the years of construction, and this new design lowers the "floor finish". If this is the case, the flooring must first be peeled off in order to accommodate this design, since the mortar has already solidified, which destroys the flooring and cannot be reused. Further, since it is necessary to smoke (hang) the concreteized mortar to a certain level over the entire floor surface, skilled technique is required and much time is required. In addition, similar drawbacks have occurred when changing electrical wiring.

In view of the above-mentioned drawbacks of the prior art, the present invention provides an indoor floor made of stone, artificial stone, tile or the like that uses only a very small amount of mortar, is lightweight, and can be installed in a short period of time. An object is to provide a dry structure and a construction method thereof.

[0011]

According to the present invention, in order to achieve the above-mentioned object, a plurality of foot members are horizontally arranged at predetermined positions of concrete or wooden or other ground which is previously corrected to be horizontal by a leveler or the like. The foot member is adhered to the base of the predetermined position with an adhesive, the foot member is overlaid to adjust the height, and the hard rubber member is placed on the foot member. The top member is placed, a joint plate made of a synthetic resin thin plate is attached to the top member for positioning, and a flooring material to which a reinforcing plate is previously adhered by an adhesive is used as the reference for positioning the joint plate. Provided is a dry construction method for an indoor floor by using a floor material such as a stone material, a pseudo stone, a tile or the like, which is laid on a floor and is filled with a joint material in a gap between the laid floor materials.

Further, according to the present invention, a stone material is fixed on a base material with an appropriate gap, a joint board is fixed on the upper portion, and a base having elasticity on its own, and a reinforcing plate previously adhered to the bottom portion. , And a floor material such as a pseudo stone, a tile, and the like. The end portion of the floor plate is placed on the base, and the floor plate is placed on the base with the joint plate interposed therebetween.

[0013]

According to the present invention, since the mortar is used in a small amount, it is extremely lightweight. As a result, the burden on the floor of the building is light and the efficiency of floor use is improved. Further, according to the present invention, since the bases supporting the floor material are arranged at appropriate intervals, not only the weight of the base is small, but also the foot holes of the base are lightened. Are formed to reduce the weight, and wiring and piping can be provided by utilizing the interval between the bases, so that the auxiliary work can be performed very easily. Further, according to the present invention, basically only the bottom of the foot member is adhered onto the base by an adhesive such as mortar and synthetic resin, and the floor material is integrally formed with the reinforcing plate. Although it is configured, the floor material is placed on the top member together with this reinforcing plate, and as a general rule, no adhesive is used, so the laid floor material should be peeled off for remodeling and maintenance. Etc. can be performed extremely easily and workability can be significantly improved.

[0014]

The present invention will be described in detail below with reference to the illustrated embodiments. 1 is a perspective view schematically showing one step before laying a floor material in an embodiment of the present invention, FIG. 2 is a perspective view showing an independent base 3 shown in FIG. 1, and FIG. 3 is shown in FIG. 4 is a perspective view showing a state where the flooring material 9 is placed on the independent base 3. FIG.
4A is a front view of the foot member 4 shown in FIG. 3, and FIG. 4B is a cross-sectional arrow view taken along the line EE in FIG. 4A. 5 is a front view of the top member 5 shown in FIG. 3, FIG.
(A) is a front view of the member 24 for the wall edge, FIG. 6 (B) is a cross-sectional view taken along the arrow line of FIG. 6 (A), and FIG. 6 (C) is the top member 25 for the wall. 7A is a front view of the corner foot member 34, FIG. 7B is a front view of the corner top member 35, and FIG. 7C is a flicker adjusting plate 6.
FIG.

In FIG. 1, wall surfaces 1a, 1a, base 1b
A corner of the construction site consisting of is shown. At the construction site, the base 1b is made of concrete, and the standard yarns 2, 2 ... That are used to indicate the planned finishing surface of the floor laid on the base 1b are stretched. Independent bases 3, 3 ... Are arranged on the base 1b with the reference yarn 2 as a mark. In FIG. 2, the independent base 3 shown in detail includes foot members 4, 4
The top member 5 is superposed on the top member, and the flick adjusting plate 6 is placed on the top member 5.

As shown in FIG. 2, a joint plate 7 is attached to the top member 5, and a metal plate having corrosion resistance, such as stainless steel, and a reinforcing plate 8 made of reinforced concrete are attached to the stone member, The corners of the floor material 9 such as artificial stones and tiles are arranged and placed along the corners of the joint board 7.
The floor material 9 such as the stone material and the pseudo stone is made by cutting marble, granite, limestone, quartz stone or other natural stone into a predetermined thickness and shape, and polishing one surface of the stone to make a mirror finish or a jet burner. The surface finish is used as the finish, but other examples include those using pseudo stones made of terrazzo series, synthetic resin series or other materials. Tiles are also included as flooring materials.

Further, since the reinforcing plate 8 is for reinforcing the floor material 9, it is necessary that the reinforcing plate 8 has sufficient rigidity. The plate thickness is about 1 mm or more, and the material is, for example, Use rust-resistant stainless steel, aluminum plate, iron plate or reinforced concrete that has been sufficiently rustproofed. Further, when the reinforcing plate 8 is made of metal, the surface thereof is not mirror-finished in order to prevent the adhesive force from being lowered because it is adhered to the floor material 9 with an adhesive.

In FIG. 4, the foot member 4 of the independent base 3 is shown in detail. The foot member 4 needs to be a material that is corrosion-resistant over time, such as an iron casting or an aluminum casting that has been sufficiently subjected to anticorrosion treatment. Also, wood, reinforced concrete, reinforced glass, hard rubber, synthetic It may be resin or the like. Several types of foot members 4 are prepared in each step having a thickness t of about 3 mm to 100 mm, and one or several are appropriately used according to the difference in level between the base 1b and the "finishing floor surface". In addition, each of the foot members 4 has a lightening hole 4 for reducing the weight.
a, 4a ..., Fitting dowels 4b, 4b for alignment
And the hoso 4c, 4c are formed.

In FIG. 5, the top member 5 arranged on the upper part of the independent base 3 is shown in detail. The top member 5 is made of hard rubber having a thickness of about 3 mm, and the dowel 4b of the foot member 4 is formed.
Are fitted with fitting holes 5a, 5a, and a joint plate 7
Slots 5b, 5b for inserting and holding are formed. The flicker adjusting plate 6 shown in FIG. 2 is made of hard rubber or the like having a substantially square shape and a plate thickness of about 0.5 mm to 1 mm.

The joint plate 7 shown in FIGS. 2 and 3.
Comprises an insertion portion for insertion into the slot 5b and an upper portion for interposing a joint between the floor material 9. The joint plate 7 is made of a flexible plastic having a thickness of 1 mm or less at the insertion portion and an upper thickness of about 1 mm to 10 mm, and is formed in a cross shape so as to cross the top member 5. It is made to stand upright by being inserted into the slots 5b, 5b.

The floor material 9 made of stone, pseudo stone, etc. is made by cutting a natural material such as marble, granite, quartz rock, limestone, etc. to a predetermined thickness and shape, and polishing one surface of the natural material to make a mirror finish or jet. The finish of a burner or the like is used as the surface, and the finish is also used, but it is also possible to use a pseudo stone made of terazo series, synthetic resin series or other materials. Moreover, the thing using a tile as a floor material is also included.

In FIG. 1, reference numeral 23 denotes wall surfaces 1a, 1a.
Is a wall-side base placed in close contact with the flat part of the base, the length of which is substantially the same as that of the independent base 3, and the width thereof is about half the width of the independent base 3. Reference numeral 33 denotes a corner base arranged at a corner portion where the wall surfaces 1a and 1a are in contact with each other, and the width and the length thereof are each about one half of the independent base 3. The foot base 24 and the corner base 33 are attached to the foot members 24,
34 and the top members 25 and 35 are used.

The construction method according to the embodiment of the present invention having the above construction will be described below. First, a plurality of reference yarns 2 are stretched longitudinally and laterally on a base 1b to be constructed along a "floor finishing surface" to be a floor surface. Next, at each installation position of the foot member 4 (24, 34), the height from the base 1b of each part to the standard yarn 2 is calculated, and various thicknesses of the foot member 4 are calculated for each part. Select a thickness that is compatible with.

Next, in order to bond the foot member 4 and the base 1b, an adhesive such as a mortar-based resin or a resin-based adhesive is applied under the foot member 4 to stabilize it. The amount of the mortar-based or resin-based adhesive is only for bonding the foot member 4 and is not related to the height adjustment.
It is an extremely small amount because it is basically not applied to the portion under the foot member 4, that is, between the foot member 4 and the base 1b.

Then, the top member 5 is attached to the foot member 4
Then, the joint plate 7 is inserted into the top member 5 so as to stand upright to complete the independent base 3. As shown in FIG. 1, the bases arranged along the standard yarn 2, that is, the independent bases 3, the wall-side bases 23, and the corner bases 33.
The four corners of the floor material 9 are placed on each of them, and the level difference from the standard yarn 2 is read in this state, and the flicker adjusting plate 6 is laid between the floor material 9 and the top member 5 for adjustment. This also stabilizes the rattling of the floor material 9.

The base 1b and the foot member 4 are in a stable horizontal state without rattling, and a mortar-based or resin-based adhesive is applied between the base 1b and the foot member 4,
Stick them together. When the foot members 4 are used in an overlapping manner, the dowels 4b, the mortises 4c, and the fitting holes 5a are formed between the foot members 4 and between the foot member 4 and the top member 5, respectively. Because they are joined by the mating of
Adhesives are basically not used.

Further, the foot member 4 and the flicker adjusting plate 6,
And between the flicker adjusting plates 6 and between the bottom surface of the floor material 9, that is, the bottom surface of the reinforcing plate 8 and the flicker adjusting plate 6.
Since the floor materials 9 are pressed against each other by weight and laid in close contact with each other, it is basically unnecessary to use an adhesive.

Floor material 9 laid and constructed as described above
However, if the level difference between the joints is within the allowable range, the work is completed by inserting the elastic putty-like joint material into the gap between the floor materials. If it is necessary to change the pattern or perform maintenance, the floor material 9 is simply mounted in a mounted state, so that the floor material 9 can be removed very easily.

The above-described embodiment is merely one specific example of the present invention. For example, the material of the floor material 9 is not always made of marble, granite, quartz rock or other natural stone. Alternatively, pseudo stones or tiles made of terrazzo or synthetic resin or the like are also included in the present invention. Further, the lightening hole 4 formed in the foot member 4
Since “a” is for reducing the weight of the foot member 4, it should not be limited to the pattern shape as shown in the figure, and the present invention can be implemented with other shapes.

Further, for example, the material used as the foot member 4 (24, 34) is, as described above, a material which is corrosion-resistant with time, such as an iron casting or an aluminum casting which has been sufficiently subjected to rust prevention treatment. , Wood, reinforced concrete, tempered glass, hard rubber, synthetic resin and others may be used. Further, the adhesive and each base (independent base, wall base, corner base) and the like described in the above-mentioned examples are suitable for each application such as the shape and material of the construction floor material and the state of the construction site. That the shape and material can be set arbitrarily,
Needless to say again.

[0031]

According to the present invention, an adhesive such as a mortar-based or resin-based adhesive is used to bond the bases so that the bases are originally maintained in a horizontal state. The amount of mortar used, that is, the mortar use area and the use thickness, are extremely small, since it is used by basically applying it only to the bottom of each base, not adjusting the depth. , The weight of the construction part can be reduced. Therefore, the floor portion of the building can be lightened, and the effect of improving the efficiency of the load on the used area of the entire building can be obtained. Further, according to the present invention, the use amount of the mortar-based and resin-based adhesives is extremely small as described above, so that the solidification time of the adhesives may be short and the construction period can be greatly shortened. .

Further, according to the present invention, when it is necessary to remove the floor material for maintenance or the like, since the floor material is not adhered at all and is in a state of being placed, the floor material is removed. It can be easily removed from the installed state, and maintenance can be performed very easily. Further, according to the present invention, the floor material is supported by each base such as an independent base, a wall base, and a corner base, and a gap is provided between these bases at a predetermined interval. The piping and wiring can be extremely easily performed, and the piping and wiring can be easily changed.

Further, in the case of the conventional construction method, it takes a great deal of labor and time by a skilled craftsman to make a "floor" for sticking stone materials and pseudo stones, and "tile base" for sticking tiles. It takes a lot of labor and time to create In addition, there is a demand for higher-rise buildings to reduce floor load and improve floor usage efficiency, and people and buildings are aging, and renovation and maintenance work is increasing, and mortar is used during those works. Therefore, a skilled craftsman who smokes plastering and concrete (hasuru) is required. According to the present invention, since no special skill of that kind is required, the aging of craftsmen proceeds,
In addition, it can be easily installed even in times when there is a tendency for human resources to be difficult.

[Brief description of drawings]

FIG. 1 is a perspective view schematically showing a process before laying a floor material in an embodiment of the present invention.

FIG. 2 is a perspective view of the independent base 3 shown in FIG.

FIG. 3 is a perspective view showing a state in which a floor material 9 is placed on the independent base 3 shown in FIG.

FIG. 4 (A) is a front view of a foot member 4. Figure 4
FIG. 4B is a cross-sectional arrow view of the arrow EE line portion of FIG.

FIG. 5 is a front view of a top member 5.

FIG. 6 (A) is a front view of a member 24 for a wall edge leg. FIG. 6B is a cross-sectional arrow view of the arrow line of FIG. 6A. FIG. 6C is a front view of the wall top member 25.

FIG. 7 (A) is a front view of a corner foot member 34. FIG. FIG. 7B is a front view of the corner top member 35. FIG. 7C is a front view of the flicker adjusting plate 6.

[Explanation of symbols]

 1 Construction site 1a Wall surface 1b Base 2 Standard yarn 3 Independent base 4 Leg member 4a Lightening hole 4b Dowel 4c Hoso 5 Top member 5a Fitting hole 5b Slot 6 Frick adjusting plate 7 Joint plate 8 Reinforcement plate 9 Floor material 23 Wall edge Base 24 Wall foot member 25 Wall top member 33 Corner base 34 Corner foot member 35 Corner top member

Claims (7)

[Claims] 1. A plurality of foot members are arranged horizontally at predetermined positions of concrete, wood, or other base that has been previously corrected to be horizontal by a leveler or the like,
The foot member is adhered to the base material at the predetermined position with an adhesive, the foot member is overlaid to adjust the height, and a hard rubber top member is placed on the foot member. Then, a joint plate made of a synthetic resin thin plate is attached to the top member for positioning, and a flooring material to which a reinforcing plate is previously adhered by an adhesive is laid and laid on the top member as a criterion for positioning the joint plate. A dry-type construction method for indoor floors using floor materials such as stone, artificial stone, and tiles, which is characterized by filling joints in the gaps between the floor materials. 2. A predetermined position for disposing the plurality of foot members on a base is such that a predetermined space is provided between the plurality of foot members so that wiring, piping, etc. can be provided. The method for dry-constructing an indoor floor using a floor material such as stone, pseudo stone, tile, etc. according to claim 1. 3. The base is fixed on the base at appropriate intervals,
It consists of a base with a joint board fixed on the top and elasticity, and a floor material such as stone, artificial stone, tile, etc. with a reinforcing plate bonded to the bottom beforehand. The end is placed on the base. And a floor material that is placed on the base with the joint plate separated, and a dry structure for an indoor floor using floor materials such as stone, pseudo stone, and tile. 4. A plurality of foot members, which are made of a rigid material, are arranged at a predetermined interval on a base, and are adhered to the disposing positions with an adhesive, and are mounted on the foot members, respectively. The elastic top member made of hard rubber and a flexible synthetic resin thin plate, and a joint plate attached to the top member, are made of corrosion-resistant metal or reinforced concrete in advance. The reinforcing plate is composed of a stone, a pseudo stone, a floor material such as a tile adhered with an adhesive, and a base is formed by placing a top member on each of the foot members, and the base is mutually A dry construction structure for indoor floors made of stone, artificial stone, tiles, etc., characterized in that a base is placed so as to form a gap between them. 5. The foot member and the top member constituting the base are formed with a convex portion and a concave portion or a hole portion into which the convex portion fits, respectively, on surfaces facing each other, and at the time of fitting. 5. A dry construction structure for an indoor floor using a floor material such as stone, pseudo stone, tile, etc. according to claim 4, which prevents the displacement of the position. 6. The floor of stone, artificial stone, tile, etc. according to claim 4, characterized in that the foot member and the top member forming the base respectively have lightening holes to reduce the weight. A dry construction structure for indoor floors made of wood. 7. A slot is formed in the top member,
5. A floor material such as stone, pseudo stone, tile, etc. according to claim 4, characterized in that a joint plate is inserted into the slot and attached to serve as a guide for disposing a base and a mark for laying a floor material. Dry floor construction structure.