JPH0790927A - Building having l-type wall - Google Patents

Abstract

PURPOSE:To shorten a construction period by combining a plurality of L-shaped walls equipped with the bottom foundation and a wall section extended upward from one end of the bottom foundation on the ground to form the peripheral wall having a polygonal plane, and mounting a roofing on the upper part of the peripheral wall. CONSTITUTION:A precast L-shaped wall 3 equipped with the bottom foundation 4 and a wall section 5 extended upward approximate 90 deg. from one end of the bottom foundation 4 is formed. A plurality of L-shaped walls 3 are arranged on the finished grade or the foundation quarry and, at the same time, window units 6 and a gate unit 7 are arranged between the L-shaped walls 3 to form the peripheral wall having a polygonal plane. In addition, a roofing is mounted on the peripheral wall to construct a building.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a building, more specifically,
The present invention relates to a building using an L-shaped wall made of concrete.

[0002]

2. Description of the Related Art Conventionally, wood has been used as a main material for buildings.
Various materials such as concrete and steel are used. Among them, wood is relatively inexpensive and easy to process, concrete has high durability, and steel has advantages such as relatively short construction period. is there.

In recent years, the needs of consumers have become more and more diversified for these buildings, and further shortening of the construction period has been demanded.

Therefore, as one of the countermeasures, there is adopted a construction method in which a wall material to which tiles and the like are attached is manufactured in a controlled factory and is attached to a frame provided on site. According to this construction method, the time and effort required to manufacture the wall material on-site, and even if it is made of cocrete, the curing period is unnecessary,
It can contribute to shortening the construction period to some extent.

[0005]

However, in any case, in the conventional building, it is necessary to excavate the ground to provide a quarrying foundation and form a concrete foundation on the quarrying foundation. A construction period for casting and curing is required. Especially in winter, it is necessary to cure the basic concrete so as not to freeze it for a long time, which is a major obstacle to shortening the construction period.

[0006] Therefore, an object of the present invention is to provide a building which can be constructed without providing a foundation concrete, thereby achieving a significant reduction in the construction period.

[0007]

As a result of repeated tests for shortening the construction period using various materials, the present inventor has used a precast L-shaped retaining wall, which has been conventionally used for retaining soil, as a building material. As a result, they came to complete the present invention.

That is, according to the present invention, a plurality of precast L-shaped walls, each having a bottom plate and a wall portion extending approximately 90 degrees upward from one end of the bottom plate, are combined on the ground or a foundation quarry to form a flat surface. It is characterized in that an outer peripheral wall having a polygonal shape is formed, and a roof material is attached to an upper portion of the outer peripheral wall.

[0009]

The L-shaped wall, which has been conventionally used as a soil retaining wall, can be stably placed directly on the ground. By using this as a wall material for buildings, it is possible to use the previously required foundation concrete. Unnecessary construction is possible.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The features of the present invention will be specifically described below with reference to the embodiments shown in the drawings.

FIG. 1 is a front view of a building which is an embodiment of the present invention, FIG. 2 is a plan view showing the internal structure of the building shown in FIG. 1, and FIG. 3 is a main part of the building shown in FIG. FIG.

Referring to FIGS. 1 and 2, the building of this embodiment has an octagonal planar shape, and has an outer peripheral wall 1 directly placed on the ground leveled and an upper portion of the outer peripheral wall 1. It is mainly composed of a roof material 2 attached to the.

As shown in the longitudinal sectional view of FIG. 3, the outer peripheral wall 1 is a precast L-shaped wall 3 having a bottom plate 4 and a wall portion 5 extending approximately 90 degrees upward from one end of the bottom plate 4. And four window units 6 and entrance units 7 provided between the L-shaped walls 3.

FIG. 4 is a perspective view showing only the L-shaped wall 3. As shown in FIG. 4 and FIG. 4, the wall portion 5 of the L-shaped wall 3 has an inner side 5a.
Is formed vertically, and the outer side 5b is formed in a taper shape in which the horizontal cross section increases downward, whereby a necessary space is secured in the room and the structure is also stable. Further, the surface of the inner side 5a is made to have a smooth finish by spraying resin, and the outer side 5ba is made to have an exposed finish of concrete. Reference numeral 8 denotes a digit anchor provided on the upper end of the L-shaped wall 3, which is connected to a reinforcing bar (not shown) in the wall portion 5, whereby the digit material 9 is integrated with the L-shaped wall 3 as shown in FIG.

The roofing material 2 is obtained by laminating a waterproof roofing 2b and a base decorative board 2c on the top of a talc 2a, and further covering the upper surface of the decorative board 2c with a colonial roof 2d. Manufactured from a factory, it has a structure that can be installed on site.

With reference to FIG. 2, a flooring 8 as a floor material is provided inside the building, and this flooring 10 is divided into two parts, after the outer peripheral wall 1 is constructed and before the roof material 2 is attached. It is mounted by hanging it from the top. The window unit 6 and the entrance unit 7 are also factory-made works, and have a window 6a and an entrance door 7a incorporated therein, respectively.

As described above, in the building of this embodiment, by using the L-shaped wall made of precast as the wall material of the building, it becomes possible to construct the foundation concrete which is conventionally required, without the need. It has become possible to significantly shorten the construction period for products. In addition, conventional wooden and cast-in-place concrete can be used even during difficult rainfall, and since it is stable on the ground itself without going through foundation concrete, etc. It is far superior in earthquake resistance, etc.

In the above embodiment, the L-shaped wall 3,
Although the planar shape using the window unit 6 and the entrance unit 7 is described as an octagon, it is needless to say that the shape is not limited to this and may be a hexagon or another polygon. In particular, by combining hexagons and octagons as shown in FIG. 4, a more varied design is possible.

[0019]

According to the present invention, the following effects can be obtained.

(1) By using the L-shaped wall as a wall material for a building, it is possible to construct a foundation concrete which is conventionally required, without any need, and to significantly shorten the construction period of such a building.

(2) With conventional wooden and cast-in-place concrete, construction can be performed even during difficult rain.

(3) Since it is stable on the ground itself without the interposition of basic concrete or the like, it is much more excellent in earthquake resistance than conventional structures.

[Brief description of drawings]

FIG. 1 is a front view of a building that is an embodiment of the present invention.

FIG. 2 is a plan view showing an internal structure of the building shown in FIG.

FIG. 3 is a vertical sectional view of a main part of the building shown in FIG.

4 is a perspective view of an L-shaped wall forming the outer peripheral wall shown in FIG. 1. FIG.

FIG. 5 is a schematic plan view showing a building of another embodiment.

[Explanation of symbols]

 1 Outer Wall 2 Roofing Material 2a Tarki 2b Roofing 2c Decorative Baseboard 2d Colonial Thatch 3 L-shaped Wall 4 Bottom Plate 5 Walls 5a Inside 5b Outside 6 Window Unit 7 Entrance Unit 8 Digit Anchor 9 Digit 10 Flooring

Claims (1)

[Claims] 1. An L-shaped wall made of precast, comprising a bottom plate and a wall portion extending upward by approximately 90 degrees from one end of the bottom plate.
A building that uses an L-shaped wall formed by combining a plurality of pieces on the ground or basic quarry to form an outer peripheral wall having a polygonal planar shape, and further attaching a roof material to the upper part of the outer peripheral wall.