JPH05125759A - Bearing-wall structure residence using single thick woody material wall - Google Patents

Abstract

PURPOSE:To improve a function and workability by forming a lamellar body by using a material, in which a woody section chip and an air layer are entwined, and using the lamellar body as the face material of a wall, a floor, a ceiling, etc. CONSTITUTION:The woody section of wood is cut roughly and a woody section chip is formed, and a lamellar single thick woody material 5, in which the chip is held between fiberboards under the state, in which an air layer is entwined, is formed. A lamellar body under the state, in which the air layer is entwined with said woody section chip, is formed, and the single thick woody material 5 may be shaped. These woody materials 5 may also be compounded with plywood, a particle board, a fiberboard, a veneer laminated material or a laminated lumber. When a bearing-wall structure residence is installed, the woody materials 5 are used as a wall, a floor, a ceiling, etc. Accordingly, a framework member such as a column, a diagonal bracing, etc., and a heat- insulating material are omitted and workability can be improved while heat- insulating properties and horizontal load strength can be increased, and quality unevenness can be prevented.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall structure house using a single thick wood wall. The wall structure refers to a structure for a rigid frame structure, and includes not only walls but also a floor, and also includes a ceiling in the sense that the raised back of the floor is regarded as a ceiling, or a broad ceiling.

[0002]

2. Description of the Related Art A conventional wall structure generally refers to a structure that depends on the rigidity of a wall and a slab and is composed of a combination of these surface materials. The wall material as the surface material is reinforced concrete or a reinforced concrete block. there were.

[0003]

Since a wall made of concrete is heavy and has a higher thermal conductivity than wood, concrete is hot in summer and cold in winter. Since it is a wet type material, it has a high degree of drying shrinkage and may be cracked. The tilt-up method can be used as a dry type by using a precast concrete slab, but it requires a large hoist and is not suitable for small houses.

Speaking of heat insulation of a conventional wooden house, a large wall type wall body is filled with glass wool, rock wool and urethane foam. Inside the large-wall type wall, pillars, studs, braces, pipes, etc. are congested. Packing the heat insulating material here is not only a very time-consuming task, but each member is also congested. The heat insulating material did not reach the corners, and a gap remained, resulting in a decrease in the heat insulating effect. The dust of the heat insulating material is a work under bad conditions when wearing gloves or a mask because it may cause carcinogenicity or puncture the skin.
The same applies to the ceiling, and it is difficult to spread the heat insulating material without gaps on the back of the ceiling, which is infested with field fences, field edges, and hanging trees, and the heat insulating material is simply placed. As for the floor, there is a method of laying several backing plates between the joists and laying a heat insulating mat on it, or there is a commercially available heat insulating material that has been prefabricated so that it can be easily placed between the joists. The work was a new addition and the number of construction days increased.

[0005]

In order to solve the above-mentioned drawbacks, the present invention, in order to eliminate the above-mentioned drawbacks, entangles a woody material chip formed by rough cutting of a woody material portion of wood and an air layer, and sandwiches it between fiber boards, A wall structure house characterized by using a single thick wood material made by plate-shaped molding as the surface material of the wall structure, and an air layer on the wood material chip made by rough cutting the wood material part of the wood The present invention is intended to provide a wall-structured house characterized by using a single thick wood-based material formed by molding in a plate shape by entwining with each other as a face material of a wall structure.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. A conventional wooden house has a foundation (1), a base (2),
It consists of a floor set (3), a frame set and a shed set (4). About the framework of these, height 2.5m, width 3.6
A single thick wood material (5) having a thickness of 0.1 m and a thickness of 0.1 m is used. The indoor facing surface of the single thick wood (5) is
Use a vinyl cloth and a waterproof sheet on the external surface.

It is to be noted that the main object of the present invention is to provide a wall-structured house using a single thick wood material wall. 5) may be used. In this case, the appropriate size means the optimum size for allocation to the place of use.

A wall-structured house can be constructed by combining a single thick wood material (5) as a face material. The weight of the frame of the conventional wooden house is 15 kg / m2 (35 kg / m2 when the clapboard and the inner wall base material are added to this weight), whereas the single thick wood material used in the present invention is used. Even if the wall surface is made with, it is about 45 kg / m2. Moreover, the long-term allowable compressive stress of a single wooden pillar, which is a normal structural material, is 80 kg / cm2, whereas the compressive strength of a single thick wood material is 70 kg / cm2.
It is slightly inferior to 2, but since it is used as a face material, the single thick wood material (5) can be sufficiently used as a structural material while being lightweight. Since the air layer is entangled inside the single thick wood material (5), it is excellent in heat insulation and sound insulation, and it is difficult to transmit impact sound.

[0009]

As a result, it is not necessary to use conventional materials such as columns, studs, braces, furring strips, and heat insulating materials for constructing a framed wall. A single thick wood material, which is a face material, eliminates the need for heat insulation construction at the same time as building self-resistant walls, book walls, and floors. The complexity of networks involving occupations is eliminated. Since it has heat insulation properties, no condensation occurs. Not only does it generate no harmful fine dust such as glass wool, but it also allows the dry method to be performed in an orderly manner. Joists can be eliminated from the floor system. Since it is panel work, workability is improved. The weight difference between the conventional wooden house frame and the single thick wood material according to the present invention is 10 kg / m <2>.
Although there is m2, it is possible to provide a wall-structured house that is strong against horizontal loads due to this level of weight difference (it is significantly lighter than a concrete structure). Since the heat insulation material behind the ceiling is not required and the ceiling height can be secured, it is possible to easily plan a double ceiling for a Western-style ceiling. As long as nailing, bolt tightening, and reinforcing metal fittings at the joint are performed securely, uneven quality will not occur due to technical differences between contractors.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

[Explanation of symbols]

 1 Foundation 2 Base 3 Floor assembly 4 Shed assembly 5 Single thick wood

Claims (3)

[Claims] 1. A single-thickness wood material made of a wood structure, which is made by rough cutting the wood material part of wood A wall-structured house characterized by being used as a surface material. 2. A single thick wood material made by plate-forming a wood material chip formed by roughly cutting a wood material portion of a wood by entwining an air layer and using it as a face material for a wall structure. A wall-structured house characterized by. 3. The wall structure according to claim 1 or 2, wherein plywood, particle board, fiberboard, laminated veneer lumber (LVL) or laminated wood is combined with a single thick wood material. Housing.