JPH045351A - Method for building house in wooden framework construction and its wall panel and floor panel - Google Patents

Abstract

PURPOSE:To shorten a term of work by setting a timber amount and a work condition based on a house building data, working structural and panel materials and building the prearranged panels between formed frameworks. CONSTITUTION:A necessary timber amount, work shape and sizing are designed by inputting each data of room arrangement, pillar position, size, etc., to a computer. Structural and panel materials are worked based on this design, and building is performed by this worked material. Next, a plurality of pillars 3 are vertically provided at predetermined spaces by laying a floor panel 15 on a base of the foundation 1, and a framework A is formed by connecting the pillars 3 by a beam 4 and a ridge 5 or the like. Then, a wall panel 6, filled with a heat insulating material C, is built in the inside by pasting both surfaces by a moistureproof sheet (d) between the frameworks A. In this way, time and expense can be substantially reduced.

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a house construction method using a wooden frame construction method used in the wooden construction industry, etc., and a panel thereof.
In detail, for custom-built houses using the wooden frame construction method, or conventional construction method, the structural materials such as pillars necessary for construction and the panels used for floors, walls, etc. are processed in advance at a factory.
By transporting these to the construction site and assembling them, the work becomes more efficient and simple, shortening the construction period, and the finished product is uniform and of high quality without the need for skilled engineers. This invention relates to a house construction method that can be used to construct houses and panels used therein.

(Prior Art) Conventionally, three construction methods have been commonly used for general houses constructed in the wooden construction industry: a frame construction method, a two-by-four construction method, and a panel-type prefabricated construction method.

(Problem to be solved by the invention) Among these, the frame construction method is a so-called traditional Japanese construction method, and is used when building custom-built houses, and most of them have different floor plans and pillar positions for each building. They are different, and even if structural materials and panels are manufactured for multiple buildings, they cannot be used in construction work for other houses, so these structural materials and panels cannot be manufactured in large quantities in factories.

When using this construction method, most of the work is carried out by skilled engineers with many years of experience.As the number of such engineers decreases year by year, this not only causes delays in the construction period and increases in construction costs. When construction is carried out by a general engineer, the quality of the completed house is likely to be uneven, creating a major problem in the construction of high-quality custom-built houses.

Furthermore, high-grade processing such as joints and joints is difficult for general engineers, and these operations on-site are not only dangerous, but also produce a large amount of on-site waste such as offcuts, which requires time and expense to dispose of.

In addition, in order to eliminate the above-mentioned drawbacks, two-by-four and panel-type prefabricated construction methods have been introduced as construction methods in which the structural materials and panels are mass-produced in factories and then transported to the construction site and assembled. However, since these construction methods are used to build standard housing, the floor plan and pillar positions are limited in advance, making it impossible to freely design a home.This limits the demand for these methods, making it difficult for buyers who want a unique home. Not suitable for people.

Each construction method had its own issues.

The present invention was made in order to solve the above-mentioned problems, and is used to provide structural materials such as pillars necessary for construction, panels used for floors, walls, etc. in custom-built houses using the wooden frame construction method, that is, conventional construction method. By processing them in advance at a factory and transporting them to the construction site and assembling them, you can improve the efficiency and simplification of work and shorten the construction period.
The purpose of the present invention is to provide a housing construction method and a panel used therein, which can produce a uniform finished product and construct a high-quality housing without the use of skilled engineers.

(Means for Solving the Problems) The means of the present invention for achieving the above-mentioned objects are as follows: (1) ■ erecting columns on a foundation, and connecting the columns with girders, beams, and beams to form a frame; In the wooden frame construction method that forms the ■A process of assembling wall panels and floor panels from the processed panel materials in a factory; ■Assembling the processed structural materials, wall panels, and floor panels at the site. (2) In the wall panel described above, ■ a rectangular frame formed by a vertical frame and a horizontal frame; ■A wall panel used in the house construction method using the wooden frame construction method, which is attached diagonally to the inner corner of the frame and has a brace with both ends of the frame in contact with the vertical frame and the horizontal frame, respectively. (3) ■In the wall panel described above, ■The configuration of the wall panel used in the housing construction method using the wooden frame construction method in which a moisture-proof sheet is attached to the entire inside of the frame; (4) ■Press-fitting. In the wall panel in which the heat insulating material is filled by press-fitting the means, (1) the heat insulating material is attached to the inner periphery of the frame body in a serpentine manner so as not to obstruct the movement of the heat insulating material when the heat insulating material is applied to the inner periphery of the frame body; (5) The structure of a wall panel used in a house construction method using a wooden frame construction method in which a heat insulating material is provided with a flow path formed therein; The present invention relates to a structure of a floor panel used in a house construction method using a wooden frame construction method, in which a vibration absorbing material is attached to a part corresponding to contact with a girder.

(Function) The present invention achieves the following effects with the above-described configuration.

Based on the basic design of the house, data such as the floor plan, the position and size of pillars, etc. are entered into a computer, and the necessary structural materials and materials for the panels used for floors, walls, etc., are input into the computer. We will design the amount of wood, the processed shape, and each dimension.

Based on these designs, processing machines are used to create joints, joints, etc. on the structural and panel materials at the factory.

Furthermore, each member of these processed panel materials is assembled in a factory to form each panel, and each village to be used for the - building housing is produced.

Each set of these villages will be transported to the construction site, and a framework will be formed by connecting columns, beams, etc. in a predetermined order according to the original design using the wooden frame construction method.

Then, by constructing the floors or walls while installing predetermined panels between the formed frames, a custom-built house using conventional construction methods is completed.

(Example) Next, an example of a house construction method using a wooden frame construction method and a panel thereof according to the present invention will be described based on the drawings.

Figures 1 to 4 show the construction order of frame A in a house using the wooden frame construction method.For the construction of frame A, wooden structural members formed at a predetermined angle are used. As shown, a foundation 2 is installed on the foundation 1, and as shown in FIG.
Floor panels 15 formed in the following manner are laid in a predetermined arrangement.

As shown in Fig. 3, a plurality of columns 3 are erected at predetermined intervals on the top of the foundation 2, and these columns 3 are connected by girders 4, beams 5, etc. to form a frame A. Form.

In addition, the connecting portions of these structural members are provided with joints, joints, grooves, etc., as shown in FIGS. 5a to 50, before joining, and these are joined together.

In FIG. 4 and FIGS. 6 to 9, reference numeral 6 denotes a wall panel to be assembled between the frames A, and it has various dimensions, for example, 900 x 900, depending on the shape and floor plan of the house to be built.
Form to 2400mm, 1200x1800mm, etc.

As shown in FIGS. 6 to 8, the vertical frame 77 and the horizontal frame 8,
8 to form a rectangular frame 9, vertical studs 10 and crossbars 11 are arranged inside this frame 9, and braces 12 are attached diagonally abutting to the upper and lower inner corners. It is designed to have a predetermined strength to support loads applied in the vertical and lateral directions, or in diagonal directions.

Further, moisture-proof sheets d and d formed of polypropylene or the like are airtightly adhered to both sides of the frame 9, and a heat insulating material C such as glass wool is placed inside, as shown in FIGS. As shown in the figure, the floor is filled to a predetermined density, for example, about 35 kg/m2, by force feeding using a press-fitting means e.

Note that the moisture-proof sheet d described above may be provided only on the inside, and has a structure that can block moisture from entering the interior and prevent dew condensation in winter due to moisture impregnation in the filled glass wool C. do.

Further, as shown in FIG. 6, both ends of the brace 12 are cut diagonally at 90 degrees so that when attached to the frame 9, the ends coincide with the corners of the frame 9. like 9
Of the diagonal parts cut at 0°, the horizontal sides 13 are fitted into the fitting grooves 8a of the horizontal frame 8 to match the upper surface of the horizontal frame 8, and the vertical sides 14
are fitted into the fitting grooves 7a of the vertical frame 7 so as to match the outer surface of the vertical frame 7, and are connected and fixed with nails or the like.

The vertical stud 10 described above is inserted between the upper and lower horizontal frames 8, 8 at the longitudinal center of the frame 9, and connected and fixed with nails or the like.

Further, the above-mentioned crossbars 11 are installed in large number, for example, about three, at intervals in the horizontal direction within the frame body 9, and are attached to the left and right vertical frames 7, 7 and the intermediate vertical stud 10, depending on the thickness of the crossbars 11. The crossbars 11 are fitted into the fitting grooves 7b, 7b, and 10a and connected and fixed with nails or the like, and their upper and outer surfaces are aligned with the outer surface of the frame 9.

In FIG. 9, reference numeral 15 denotes a floor panel that is assembled between the frames A, especially to form a floor, and has various dimensions, for example, 12
00X 1800mm etc.

A rectangular frame 18 is formed by the vertical frame 16.16 and the horizontal frame 17.17, and a plurality of crosspieces 19, for example, two crosspieces 19, are arranged at intervals inside this frame 18, and the upper surface A plywood board 20 is stretched over the panels, and each is connected and fixed with nails or the like.

Reference numeral 21 denotes a vibration absorbing material attached to the vertical frame 16, horizontal frame 17, and crosspiece 19 on the back side of the floor panel 15, and is molded from hard rubber, synthetic resin, etc. In the case of a floor of the second floor or higher, it is provided corresponding to the contact portion with a beam or girder, and absorbs vibration when placed on the panel 15 to prevent noise and vibration from being transmitted to the outside.

In addition, the horizontal piece 13 and the vertical piece 14 of the brace 12, and
Fitting grooves 7a, 7b, 8a, 8b between vertical frame 7 and horizontal frame 8
Cutting and grooving are performed in accordance with the inclination angle and desired position of the brace 12, and these angles are automatically set in the design process described later.

From the above-mentioned structural materials and panel materials, planing, and joining of these structural materials and panel materials, 7a, 7b, 8a, and 10a are based on the basic design of the house, and each data such as the floor plan, the position and size of pillars, etc. are input into CAD/CAM, and the necessary amount of wood, processed shape, and respective dimensions are designed for each material necessary for constructing this house.

Based on these designs, the factory adds joints, joints, etc. to structural materials and panel materials.7a 7b 8a
10a is made using a known processing machine such as a drill machine or a circular saw machine.

Reference numeral 22 denotes a support member for the heat insulating material C filled inside the wall panel 6, and as shown in FIGS. The support member 22 prevents the heat insulating material C from sinking to the negative side or lower part due to its own weight, and the support member 22 maintains uniform filling throughout the heat insulating material C as originally filled.

This configuration uses a metal or synthetic resin band plate formed to a width corresponding to the thickness of the frame body 9, and as shown in FIG. It is attached in a meandering manner with the undulations of the
A flow path 23 is formed between the bent portion 22b and the vertical frame 7 or the vertical stud 10, in which the heat insulating material C freely flows during filling, but does not move easily after filling. .

Reference numeral 24 denotes a metal connecting plate for fixing the wall panel 6 installed between the frames A, as shown in FIG. Attach.

(Effects of the Invention) As mentioned above, the method of the present invention and its panels enable mechanical batch production of structural materials and panel materials for custom-built houses built using the framework construction method, which is a traditional Japanese construction method, in a factory. Therefore, troublesome joints, joints, grooves, etc. that are processed on these materials can be easily and uniformly processed without the need of specialized skilled engineers.

Since the above-mentioned processing is not performed at the construction site, work safety is improved, and the amount of waste materials such as cut ends can be reduced as much as possible, reducing the time and expense required for processing these materials. significantly reduced.

Since panels are used to construct the floors and walls, even if the construction is done using conventional construction methods, the construction work can be streamlined and the construction period can be shortened, comparable to the panel construction method.

In addition, the panels are designed, cut out, and assembled at the factory, and can be easily installed on opposite sides, which was previously a hassle. Load-bearing walls are used because there is not enough wall thickness for installation and fitting. The strength of the wall panels has been improved so that they can be used even in places where this is not possible.

Since the entire surface of the wall panel is covered with a moisture-proof sheet,
Since moisture does not enter the heat insulating material filled inside the panel, it is possible to prevent dew condensation from occurring in the winter.

Since the serpentine support member is provided inside the wall panel, the support member prevents the filled insulating material from sinking, and a stable heat insulation effect can be obtained over the entire surface of the panel.

Since it is a floor panel with vibration absorbing material attached to the back side,
This reduces vibration noise when placed on the floor, and even if there is some gap between the lower surface of the panel and the receiving surface, this absorbs it and improves flatness.

It has special effects such as

[Brief explanation of the drawing]

The drawings show an embodiment of the method and panel thereof related to the present invention. Figures 1 to 3 are perspective views showing the state of forming a frame in a house, and Figure 1 shows the state of installing a foundation on the foundation, and the second The figure shows the floor panel placed on the base.
Figure 3 shows the state in which nine columns and nine beams are assembled. Fourth
The figure is a perspective view of the wall panel installed between the frames. Figures 5a to 5c are perspective views of main parts showing the joining process performed on the structural members. FIG. 6 is a perspective view of the wall panel in an exploded state. FIG. 7 is a perspective view of the wall panel in an assembled state. 8th
The figure is a cross-sectional view of a wall panel. FIG. 9 is a plan view of the wall panel with the moisture-proof sheet partially cut away. FIG. 1O is a perspective view of the floor panel. In the diagram, 1 is the foundation, 2 is the foundation, and 3 is the pillar. 4 is a girder, 5 is a beam, 6 is a wall panel, 15 is a floor panel,
7, 7 are vertical frames, 8, 8 are horizontal frames, 9 is a frame body, 12 is a brace, d, d are moisture-proof sheets, e is a press-fitting means, C is a heat insulating material, 2
3 is a flow path, 22 is a support member, and 21 is a vibration absorbing material. Figure U Figure

Claims (5)

[Claims] (1) In the wooden frame construction method, in which columns are erected on a foundation and connected with girders, beams, and beams to form a framework, the amount of wood and its processing are determined based on housing construction data such as the floor plan and column positions. A design process for setting the condition, a processing process for planing and cutting structural materials and panel materials in a factory based on this design, and assembling wall panels and floor panels using the processed panel materials in a factory. and a step of assembling the processed structural materials, wall panels, and floor panels between the frames at the site. (2) In the above-mentioned wall panel, a rectangular frame formed by a vertical frame and a horizontal frame is attached diagonally to the inner corner of this frame, and both edges thereof are connected to the vertical frame and the horizontal frame. The wall panel used in a house construction method using a wooden frame construction method according to claim 1, further comprising braces that abut against the frame. (3) A wall panel for use in a house construction method using a wooden frame construction method according to claim (1), wherein a moisture-proof sheet is attached to the entire inside of the frame. (4) In the wall panel whose interior is filled with a heat insulating material by press-fitting the press-fitting means, the heat insulating material is attached to the frame body in a meandering manner, and the heat insulating material moves when the heat insulating material is press-fitted into the inner periphery of the frame body. 2. A wall panel for use in a house construction method using a wooden frame construction method according to claim 1, further comprising a support member for a heat insulating material forming a flow path that does not obstruct the flow. (5) The wooden framework according to claim (1), characterized in that, at the bottom of the floor panel, a vibration absorbing material is attached to a portion of the framed structural material that comes into contact with a base, a beam, or a girder. Floor panels used in house construction methods.