JPH09195424A - Prefabricated wall - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a prefabricated wall which has high heat insulating effect and noise insulating effect and whose execution work is simple and which is suitable for a partition wall and an outer wall or the like by arranging and fixing plural corrugated board-made cylinder materials between a pair of finishing plate materials. SOLUTION: Plural corrugated board-made cylinder materials 12... are arranged and sandwiched between a pair of finishing plate materials 11 and 11, and are fixed by an adhesive or the like, and a prefabricated wall 10 is obtained. In this case, when a material suitable for the internal decoration of a building is used as both finishing plate materials 11, the prefabricated wall 10 can be used as a partition wall. When one finishing plate material 11 is made suitable for facing of a building, the prefabricated wall 10 can be used as an outer wall. When a dimension and a shape of the cylinder materials 12 are properly devised, required thickness dimension, strength, heat insulating performance or the like of the prefabricated wall 10 can be easily obtained. Since convection of air between both finishing plate materials 11 is restrained, a heat insulating effect and a noise insulating effect are enhanced.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a prefabricated wall used as a partition wall or an outer wall of a building.

[0002]

7 to 9 show a conventional partition wall.
In order to construct the partition wall 100, first, a plurality of lightweight steel frames 101 and wood columns extending in the vertical direction are fixed to the floor surface FL of the building at predetermined intervals, for example, 450 mm intervals. Subsequently, the finishing plate material 102 is attached between the respective lightweight steel frames 101, and the width direction both sides of the finishing plate material 102 are fixed to the lightweight steel frames 101 with the screws 103. A plurality of finishing plate members 102 are attached to the light-weight steel frame 101 adjacent to each other one after another to form a partition wall 100 on one surface.

[0003]

In the above conventional partition wall, different craftsmen such as metalworkers, interior workers and carpenters need to perform the work for each process, which requires a long construction time and increases the construction cost. Was also invited.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a partition wall or an outer wall of a building which can be easily constructed.

[0005]

In order to achieve the above-mentioned object, according to the present invention, a pair of finished plate materials and a corrugated cardboard tubular member sandwiched between these finished plate materials and arranged between the finished plate materials. There is provided a prefabricated wall comprising:

[0006]

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 shows a horizontal sectional view of a prefabricated wall according to a first embodiment of the present invention. This prefabricated wall 10
A pair of finished plate members 11 and a corrugated cardboard cylinder member 12 sandwiched between these finished plate members 11 and arranged between the finished plate members 11 are provided. The finishing plate material 11 is fixed to each tubular material 12 using, for example, an adhesive. If both the finishing plate materials 11 are the finishing plate materials suitable for the interior decoration of the building, the prefabricated wall 10 can be used as a partition wall,
The prefabricated wall 10 can also be used as an outer wall by replacing one of the finished plates with a finished plate suitable for the exterior of the building.

The tubular member 12 is a hollow cylinder made of corrugated cardboard. The direction of the corrugated material of the corrugated board is arbitrarily set in the circumferential direction or the axial direction. Adjacent tube material 12
They may abut each other and may be glued together. Since the corrugated board material having a relatively high strength is formed in the hollow cylinder, the finished plate material 11 is reinforced and has a sufficient strength.

When constructing a building, the prefabricated wall 10 according to the present invention is fitted into a predetermined frame of the building or fixed to a pillar of the building, and the prefabricated wall 10 assembled in advance is assembled to the building. Since the construction work is simple, it is not necessary for a plurality of craftsmen to perform the work, and the construction time and construction cost of the partition wall and the outer wall can be reduced. In addition, since the air can be trapped between the finished plate materials 11 with the corrugated board material having a small thermal conductivity, it is possible to suppress the convection of the air and provide a wall having a high heat insulating effect and a sound insulating effect.

The tubular member 12 need not have a circular cross section,
It may have a semicircular cross section as shown in FIG. 2 or an elliptical cross section as shown in FIG. Further, as shown in FIG. 4, they may be arranged in a plurality of rows of two or more rows, for example, in a staggered arrangement. Furthermore, as shown in FIG.
A predetermined space may be provided between them.

FIG. 6 shows a tubular member 12 in which a thin resin pipe 13 or a metal pipe is wrapped with a corrugated cardboard material 14 instead of a simple corrugated cardboard material. According to the tubular member 12, the strength of the prefabricated wall 10 can be further increased while considering the hygroscopic force.

By appropriately devising the size and shape of the tubular member, the required thickness and strength of the prefabricated wall, heat insulation performance and the like can be easily achieved.

[0013]

As described above, according to the present invention, the prefabricated wall preassembled is used as the partition wall or the outer wall, so that the construction time and construction cost can be shortened. Furthermore, it is possible to provide a wall with high heat insulation and sound insulation effects by suppressing air convection.

[Brief description of the drawings]

FIG. 1 is a horizontal cross-sectional view of a prefabricated wall according to the present invention.

FIG. 2 is a horizontal sectional view of a prefabricated wall using tubular materials having different sectional shapes.

FIG. 3 is a horizontal cross-sectional view of a prefabricated wall using a tubular material having a different sectional shape.

FIG. 4 is a horizontal sectional view of a prefabricated wall in which tubular members are arranged in a plurality of rows.

FIG. 5 is a horizontal sectional view of a prefabricated wall in which tubular members are arranged at intervals.

FIG. 6 is a horizontal cross-sectional view of a tubular material in which a thin pipe is wrapped with a corrugated board material.

FIG. 7 is a plan view of a partition wall showing a conventional partition wall construction method.

FIG. 8 is a sectional view taken along line 8-8 in FIG. 7;

FIG. 9 is a sectional view taken along line 9-9 in FIG. 8;

[Explanation of Codes] 10 Prefabricated wall, 11 Finished plate material, 12 Cylindrical material.

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical display location E04B 2/56 644 E04B 2/56 644K 645 645B 645C

Claims (1)

[Claims] 1. A prefabricated wall comprising a pair of finished plate materials and a corrugated tube made of cardboard arranged between the finished plate materials.