JPH04323460A - Execution method for double flooring - Google Patents

Abstract

PURPOSE:To standingly provide a post on a prescribed position even without marking on a floor surface. CONSTITUTION:By using a post connecting body 1 of which many posts are connected together with hoops 11, posts are standingly provided on prescribed positions of a slab 21. Floor boards 3 are spread all over them to execute double flooring. Consequently, because the post connecting bodies formed by connecting posts through hoops at prescribed intervals are laid on the slab at prescribed spaces in parallel with each other, the posts can be equipped on the prescribed positions without marking on the slab. Hereby, double flooring can be executed very simply and speedily.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] This invention relates to a method of constructing a double floor.

[Prior Art] The method of forming a double floor by mounting the four corners of square floor plates on bundles is extremely well known. When constructing such a double floor, it is common to draw ink on the floor in a grid pattern, erect bundles at each intersection, and then erect the floorboards on top of them.

[Problems to be solved by the invention] When the construction is carried out in this manner, marking out the floor surface becomes a troublesome task. In particular, it is relatively easy to mark out when supporting only the corners of a square floorboard, but when the floorboard is supported at more points, or when the floorboard is triangular, it is very difficult to mark out. It was becoming a hassle. The present invention aims to improve upon such conventional methods.

[Means for Solving the Problem] For this purpose, in the present invention, a plurality of bundles are connected at predetermined intervals using flexible string-like bodies to form a connected bundle. The connected bundles are laid parallel to each other on the floor at predetermined intervals. Then, the floorboards are laid so that at least each corner of the floorboards is placed on the bundle.

[Example 1] Hereinafter, an example of the present application will be described in detail based on the drawings. This is an example using a square floorboard.

(b) Connecting bundle body As shown in Fig. 1, a connecting bundle body is created by attaching 10 bundles of rectangular parallelepiped wood pieces each 10 cm on a side and 3 cm thick to a strip-shaped tape 11 in advance using a tacker at intervals of 25 cm.
form. As shown in FIG. 2, the connected bundle bodies 1 are laid in parallel on a flat finished slab 21 with an interval of 25 cm. At the point near the wall 22 where the installation begins, loosen the tape and make the interval between the bundles a little narrower. At the edge of the wall 22 running parallel to the bundle connectors 1, the distance between the bundle connectors 1 is similarly narrowed. As shown in the figure, if the wall runs diagonally, it is preferable to lay the bundle connector 1 along the wall. In a normal location, the bundles 10 are arranged in a straight line in a direction perpendicular to the tape. Glue is applied to the bottom of the bundle and it is adhered to the slab 21. When the installation of the connected bundle is finished, the role of the tape 11 has ended, so it is best to cut it off and throw it away.

(b) Erection of floorboards As shown in Fig. 2, a floorboard 3 made of a square ceramic plate with a thickness of 2cm and a side of 50cm is placed on the bundle 10 installed on the slab 21, with the four corners of the bundle 10 Spread it on top of the bundle so that it rests in the center. At walls, cut the floorboards to match the walls. When laid in this manner, the floorboards 3 are supported by the bundle 10 at nine points: four corners, four sides, and the center. As shown in FIG. 3, a continuous space 4 between the slab 21, the floorboard 3, and the bundle 10
is formed.

[Embodiment 2] This is an example of laying a right triangular floorboard. As shown in FIG. 4, the bundle 10 is separated by tape 11
The bundle connectors 1 attached to the slabs 21 are placed at intervals of 25 cm.
to be laid down. The bundles in the orthogonal direction are arranged in a staggered manner with each row being shifted by 25 cm. As the floorboard 3, two right-angled triangular floorboards each having a length of 50 cm on two right-angled sides are assembled into a square with the right-angled opposite sides facing each other, and placed so that the four corners are located on the bundle 10. Build. The floorboard 3 is supported by the bundle 10 at the midpoint between the three corners and the opposite side.

[Embodiment 3] This is an example of laying an equilateral triangular floorboard. Figure 5
As shown in the previous example, bundles 1 are placed at intervals of 50 cm.
The bundle connectors 1 with 0 attached are laid in parallel at intervals of 50×sin60=about 43 cm. An equilateral triangular floor plate 3 having a side of 60 cm is mounted on this bundle linking body 1 so that each vertex of the equilateral triangle is located above the bundle 10.

[Embodiment 4] Another method of forming a connected bundle body 1 will be explained with reference to FIGS. 6 and 7. A thin aluminum cup 12 with a diameter of 10 cm and a height of 5 cm is used. Through hole 13 in the center of the bottom
A soft plastic fitting plate 15 is formed on the periphery thereof with a fitting edge 14 that fits into the edge of the cup. Furthermore, a rubber fitting lid 16 to cover the upper end of the cup 12 is prepared. The cup 12 is fitted onto the fitting plate 15 and the fitting lid 16 is placed thereon to constitute the bundle 10.
To form an eyelet 17 in the center of the fitting plate 15, the fitting plate 15 is attached to the tape 11 at intervals of 50 cm.

The tape 11 with the mating plate 15 is carried to the construction site, and as shown in FIG.
As shown in FIG.
Fixed to 1. As shown in FIG. 6, the cups 12 are fitted into the respective fixed fitting plates 15 one after another.

A fitting lid 16 is placed on top of the cup 12, and the bundle connected body 1 is completed at the same time as the bundle 10. Once the fitting plate 15 is fixed, the role of the tape 11 has ended, so it may be cut off and put away.

[Embodiment 5] A method for installing bundles on site will be explained. Figure 8
As shown in the figure, ▲ is printed on the flexible tape 11 at intervals of 50 cm, which is the same as the length of one side of the floorboard, and △ is printed at the midpoint. The tape 11 with such printing is laid in parallel on the slab 21 at intervals of 25 cm, and fixed in places by gluing, nailing, or the like. This tape 11
The bundle 10 is installed at the location marked with ▲ and fixed to the slab 21. On top of the bundle 10, as described above, the floorboards 3 each having a side of 50 cm are laid to form a double floor. In the case of this embodiment as well, it is possible to deal with various cases like the above-mentioned embodiments. For example, if you want to support the floorboards at 9 points, lay the tapes 11 at 25 cm intervals, △▲
It is sufficient to install the bundle 10 at both marked locations.

[Other cases]

(a) The bundle 10 is not limited to the embodiment. The bundle is used to lift the floorboards from the slab with a certain amount of space, and as long as it has the load-bearing strength to support the floorboards, it does not matter what material or shape it is made of. A nonflammable material is desirable, and a lightweight material is desirable because it is easy to handle. Balsa, which is a lightweight and non-combustible wood, is also suitable. Foamed resin can also be used as long as it has load-bearing strength. Furthermore, it is also possible to use a screw type to provide a height adjustment function, but this has the disadvantage of complicating the structure and increasing cost. The height of the cup-shaped bundle described above can be adjusted by stacking the cups. Further, the bundle 10 made of wood chips of Example 1 can be adjusted by pasting a thin buffer sheet or the like on the top surface.

(b) The material of the string-like bodies that connect the string-like body bundles at predetermined intervals is not particularly limited. It is fine as long as the bundles can be placed at predetermined intervals without having to mark each one out on site; in that sense, it is not desirable to have something that can be easily cut by pulling. Also, once construction is complete, it is best to cut it out and throw it away. Thin walls are preferable, as they may be left uncut. Any material with a certain degree of tensile strength, low cost, flexibility, and ease of attaching the bundle may be used.

(c) Floor board A simple flat board cut into a predetermined size can be used satisfactorily. Flat plates are easy to mass produce and can be obtained by simply cutting them from a large size. This point can be said to be the greatest merit of this invention. When strength is required, the number of supporting points can be increased, so even thin and not very strong materials can be used.

[Effects] The method for constructing a double floor according to the present invention has the following features because it is configured as described above.

(a) The bundles can be laid according to the pre-set intervals without marking out each installation location, and construction efficiency is very high.

(b) Since it is a flexible string-like body, it can be stored, transported, and worked by winding up a long length, so transportation and construction costs are low.

(c) By adjusting the installation interval of the bundles, the strength of the floorboard can be supplemented. For example, use closer spacing between bundles and thinner floorboards. This makes it possible to reduce the weight of the floorboards, lower the construction height of the floor, and take up more space for wiring under the floor.

(d) Adjustment such as narrowing the interval between the bundles is inevitably required near a wall, but since the string-like body or the connected bundle body of the present invention is linear, the installation interval in the width direction can be arbitrarily determined.

It is also possible to lay it diagonally along the wall. or,
Since the installation intervals in the longitudinal direction are also connected by flexible string-like bodies, it is easy to loosen them and narrow the intervals.

(E) Since a flat floor plate can be used, the cost is low.

(f) The floorboards and bundle connectors are sufficient for construction, so the number of components may be small.

[Brief explanation of the drawing]

[Figure 1] Plan view of the bundle connector, [Figure 2, Figure 4, Figure 5] Explanatory diagram of the construction status of the bundle connector and floorboard, [Figure 3] Side view showing the configuration of the double floor, [Figure 6] [FIG. 7] An explanatory diagram of an example of a bundle connection body; [FIG. 8] A plan view of a string-like body.

Claims (2)

[Claims] [Claim 1] Flexible string-like bodies with markings on the installation positions of the bundles are laid parallel to the floor surface at predetermined intervals, and the bundles are installed at the marked locations, Construction method for double flooring by laying floorboards on top of bundles [Claim 2] The method for constructing a double floor according to Claim 1, wherein a bundle connecting body with bundles attached in advance is used at a predetermined position of the flexible string-like body.