JPH0768754B2 - Floor construction method and floor structural material - Google Patents

Description

TECHNICAL FIELD The present invention relates to a floor construction method and a floor structural material.

(Prior Art) Conventionally, when constructing tiles for floors, a so-called baasa is first laid flat by mixing sand and a powder of conlite as a base, and a so-called Noro, which is a cement on the basa, is removed with water. A method is used in which the floor tiles are painted and placed on the noro while accurately setting the vertical and horizontal positions.

(Problems to be Solved by the Invention) In the above-described tile construction method, considerable skill is required to cleanly arrange tiles vertically and horizontally. Also, a lot of construction time is required.

In particular, maintaining a constant space between joints is an even more difficult task, and a slight deviation in the width of the joint appears as a large deviation on the entire floor surface. Therefore, it is extremely difficult to finish the entire floor cleanly.

Then, this invention is made | formed in order to solve the said subject, and it aims at providing the construction method of the floor and floor construction material which can be finished in a short time in the construction of a floor tile.

(Means for Solving the Problem) In order to solve the above problem, the present invention has the following configuration.

That is, as a method of constructing the floor, on a base block on which uneven ridges having a triangular cross section with a constant pitch parallel to the surface are formed
A floor having parallel concave-convex stripes of a constant cross-section that can be fitted to the concave-convex stripes of the base block and has a concave portion that intersects with the concave-convex stripes at a position inside the side edge of the back surface. While opening the joint width between the tile and the adjacent floor tile and fitting it with the uneven line of the base block,
It is characterized in that excess adhesive at the time of pressing is released into the recess and adhered.

In addition, as a floor structure material, it is spread as a base material, and a base block on which an uneven line having a triangular cross section having a constant pitch parallel to the upper surface is formed, and placed on the base block and spread.
An uneven strip having a triangular cross-section with a parallel constant pitch that can be fitted to the uneven strip of the base block is formed on the back surface, and the strip is crossed with the uneven strip at a position inside the edge of the back surface and adhered to the base block. And a floor block formed with a recess for allowing excess adhesive to escape.

(Function) Since parallel uneven ridges having a triangular cross section are formed on the surface of the base block, by fitting with the uneven ridges of the floor tile, the joint width for each pitch width of the uneven ridges is secured, It is possible to set the joint width to an appropriate width in the direction of the uneven stripes and spread the joints. Excess adhesive at the time of adhering the floor tiles escapes into the recesses provided on the back surface of the floor tiles, and the floor tiles are adhered, so that the floor tiles can be spread aesthetically on the base block.

(Examples) Hereinafter, preferred examples of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is an explanatory view showing a construction state using the floor tile of the present invention. 2 is a perspective view of the floor tile, and FIG. 3 is a perspective view of the base block.

Construction of the floor tile of the present invention requires the base block 12 and the floor tile 14.

The base block 12 has a sawtooth-shaped uneven strip formed on the surface thereof. In this uneven strip, the peaks 12a and the valleys 12b have the same shape, and the pitch of the peaks 12a and the pitch of the valleys 12b are formed at the same pitch. Further, on the upper surface of the base block 12, a groove 12c intersecting the uneven line is formed (see FIG. 3). The base block 12 is preferably formed in a plate-like block such as a square, and the size and shape are not particularly limited.

On the other hand, on the back surface of the floor tile 14, there is formed an uneven line similar to the uneven line of the base block 12. This uneven strip is also mountain-shaped, and is composed of a plurality of valleys 14a and peaks 14b, and the pitches of the valleys 14a and peaks 14b are the same.

The concave-convex lines of the base block 12 and the floor tile 14 described above are fitted to each other and positioned.

Therefore, one pitch of the mountain portion 12a of the base block 12 is set as the joint 1
If it is 6, an accurate joint width can be secured.

Next, a method of constructing a floor using the base block and floor tile will be described.

The base block 12 is laid on the floor so that the uneven lines are in the same direction. The base block 12 is horizontally fixed with mortar or the like. Alternatively, the sand may be compacted and placed on top.

A floor tile (14) is placed on the uneven strip of the base block (12) through cement or mortar as an adhesive. At this time, the floor tile 14 is placed so that the width of the mountain portion 12a of the base block 12 becomes the joint 16 (see FIG. 1).

It should be noted that the floor tile 14 is placed on the uneven strip of the base block 12 via an adhesive and pressed from above, but at this time, since the uneven strip fits without a gap between the base block 12 and the floor tile 14, the adhesive Is extruded. However, the extruded adhesive will be accumulated in the groove 12c of the base block 12 and will not overflow to the outside. The adhesive in the groove 12c will bond the floor tile 14 and the base block 12 together.

In addition, the joint width of the concavo-convex lines of the base block 12 can be set to the joint width of the crests 12a, but the joint width in the longitudinal direction of the concavo-convex lines is positioned when the floor tile 14 is placed.

Since the floor tiles 14 placed on the base block 12 are fitted with the concave-convex strips, the floor tiles 14 are not displaced. Therefore, the joint 16 can be immediately filled with the joint material.

In the above embodiment, the joint width is one pitch of the mountain portion 12a, but it may be a plurality of pitch widths depending on the floor design. It is also possible to change the pitch width in various ways.

Further, in the above-described embodiment, the excess adhesive of the adhesive between the floor tile 14 and the base block 12 is used as the concave portion of the base block 12.
Although it escapes to 12c, it may escape to a recess formed in the floor tile 14 similarly.

Here, another construction method will be described.

As shown in FIG. 4, the base blocks 12 are arranged in a checkered pattern so that the directions of the uneven lines are changed, and the base blocks 12 are arranged in a checkered pattern.
You may make it arrange | position the floor tile 14 on it. The floor tiles 14 are each shown by a chain double-dashed line. In this case, since the floor tiles 14 correspond to the respective base blocks 12, the construction is easy.

Further, although the unevenness is formed by the base block 12 as the base, the unevenness may be directly formed as the base of the floor without using the base block 12.

Although various descriptions have been given above with reference to the preferred embodiments of the present invention, it goes without saying that the present invention is not limited to the above-mentioned embodiments, and for example, the shapes of the uneven lines of the base block and the floor tile are also Needless to say, many modifications can be made without departing from the spirit of the invention, such as various modifications.

(Effects of the Invention) Since the present invention is configured as described above, the following remarkable effects are exhibited.

1) Since the joint width can be set by the width of the uneven line of the base block, a certain joint width can be formed by arranging the floor tile on the base block according to the uneven line, and the finish can be finished neatly.

2) Since the base block and the floor tile are joined together by the uneven strips, the contact area between them is increased and they can be reliably bonded.

3) Since the floor tile is provided with a recess for releasing the adhesive, the adhesive can be prevented from squeezing out and can be finished in a good appearance.

4) The construction is easy and can be performed even by an unskilled person, and the construction cost can be suppressed.

5) The floor tiles have a triangular cross-section to facilitate the production of floor tiles.

[Brief description of drawings]

FIG. 1 is a sectional explanatory view showing a construction state of the present invention, FIG. 2 is a partial perspective view of a base block, FIG. 3 is a perspective explanation view of a floor tile, and FIG. 4 is a plan explanatory view showing a construction state. . 12 …… Base block, 14 …… Floor tile, 16 …… Joint.

Claims (2)

[Claims] 1. A base block on which a concavo-convex section having a triangular cross-section with a constant pitch parallel to the front surface is formed. Then, the floor tile having a recess provided at a position inside the side edge of the back surface so as to intersect with the uneven strip is fitted with the uneven strip of the base block by making a necessary joint width between adjacent floor tiles. And let
A method for constructing a floor, characterized in that excess adhesive at the time of pressing is released into the recesses and adhered. 2. A base block which is spread as a base material and which has an uneven line having a triangular cross-section with a constant pitch parallel to the upper surface, and a base block which is placed on the base block and spread and which can be fitted to the uneven line of the base block on the back surface. Parallel ridges and cross-sections with a constant pitch are formed, and recesses are provided at the inner side of the edge of the back surface so as to cross over the ridges and recesses to release excess adhesive when bonded to the base block. A floor structure material comprising a formed floor block.