JPH02289739A - Method of applying liner plaster board to panel assembling type building and panel with plaster board - Google Patents

Abstract

PURPOSE:To improve finish quality of the work by providing a panel body in which plywoods are stuck to a frame body from the both sides and a plaster board stuck to one surface thereof, and forming the end surface of the plaster board into a tapered surface. CONSTITUTION:Plywoods 11b are stuck to the frame body of a core material 11a from the both sides thereof to form each panel body 11, 12. A board S1 is stuck to the whole inner surface of the panel body 11, and a board S2 having a width shorter by 1/2 of the thickness T of the panel body 11 is stuck to the inner surface of the other panel body 12. Tapered surfaces of about 45 deg. are preliminarily formed in the parts of the end surfaces S1a, S2a where the boards S1, S2 are mutually butted to make a rough butted form. Hence, board sticking work in the field can be omitted, and the working period can be shortened.

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention is suitable for application to so-called industrialized housing in which the building frame is mainly constructed by joining panels, such as prefabricated housing. This paper relates to a method for constructing gypsum board on the inside of a panel assembly type building and a panel with gypsum board.

"Conventional technology" In general, for industrialized houses such as single-family prefabricated houses, efforts are made to save labor and simplify on-site construction work by standardizing the frame, exterior, and interior components, etc. The interior design of industrialized housing is often left to on-site carpenter work, and the reality is that prefabricated and componentized construction has not progressed as much as the building blocks. Therefore, parts such as floors, ceilings, and partitions are limited to cases in which the base is made of panels, and the development of prefabricated interiors has long been awaited.

By the way, the interior of such single-family prefabricated houses, etc. includes, for example, building material boards that form the interior base that are pasted on the inner surface of wall panels, fixture parts such as fitting frames and picture frames, and wall finishing materials such as cloth. However, since the building material boards that serve as the base for the interior require extensive construction on-site, there was a strong demand for prefabricated boards.

Conventionally, various materials have been used for building material boards that form interior foundations, but among them, gypsum board, which is made by gluing cardboard on both sides in a sandwich-like manner, has high fire resistance and good sound insulation. It has been widely used as an interior base material for construction because it has the advantages of being durable, dimensionally stable, easy to work with, and inexpensive.

Figures 7 to 12 show conventional examples of using gypsum hoarding as the interior base of buildings.These are usually carried out on-site, for example, at a corner of entrance area A as shown in Figure 7. Now, as shown in FIG. 8, so-called winning and losing sections are created on the plasterboards S1 and S2 attached to the outer wall panels L and 2 to accommodate some of the large corners. That is, on the inner surface of one of the outer wall panels 1 to which the door frame D is attached, a gypsum board Sl that covers the entire inner surface is pasted, and on the inner surface of the other outer wall panel 2, the gypsum board S of the outer wall panel L is pasted.
The gypsum board S2 is pasted so as to avoid l. In addition, a square adjustment material M1 having a size that fills the width and depth of this step is provided at the stepped portion formed on the protruding corner side of a part of the corner by butting the panels 1 and 2 together.

Also, in the part B of the partition wall that forms a door pocket etc. from the outer wall as shown in Fig. 9, similar to the structure shown in Fig. 8, so-called winning and losing parts are made in the plasterboard to accommodate some of the large corners. ing.

In the illustrated example, a partition panel 3 forming both sides of a door pocket, etc.
, 4 and 5, gypsum boards S3 and S5 are pasted on the entire surface of panels 3 and 5, respectively, and as for partition panel 4, partition panel 3 and its gypsum board S3 are pasted on the entire surface of panels 3 and 5.
The gypsum board S4 is pasted in such a way as to eliminate interference with the gypsum board S4.

In addition, in the part where the two U-shaped corners of the partition panel 5 and the outer wall panels 6 and 7 are formed, both end surfaces of the gypsum board S6 are attached to the inner surface of the panel 6 located in the middle. are pasted so as to eliminate interference with the panels 5, 7 on both sides and their plasterboards S5, S7.

On the other hand, in a region C where the partition walls intersect perpendicularly in a T-shape as shown in FIG. 9, and this panel 9
The gypsum boards S9 and SIO are pasted on the panel IO to be joined flush with the panel IO so as to avoid interference at the abutting portions by the partition panel 8.

[Problems to be Solved by the Invention] By the way, the following problems exist in the conventional method of constructing a gypsum board as an interior base by such edge treatment.

First, conventionally, the gypsum board that forms the interior base has been cut on-site according to the area where the gypsum board will be pasted and pasted onto the panels, which takes time and effort, and the aim is to shorten the construction period. This is not possible. In particular, when gypsum board is cut on-site, there are problems in that not only gypsum board chips are produced on-site, but also it is difficult to maintain the finishing quality of the gypsum board installation work.

Second, if such gypsum boards are manufactured in advance in a factory, various sizes and types must be prepared depending on the area to which the gypsum boards are to be pasted, which can lead to dissatisfaction with the cost. be. In particular, when gypsum board and the panels that make up the frame are integrated into a prefabricated structure, not only the gypsum board but also the types of panels themselves increase, which complicates the order in which panels are installed on site and reduces construction efficiency. There are some drawbacks to doing so.

By the way, as a relatively simplified method of pasting plasterboard near the large corner side of the plasterboard in a part of the corner of the wall, as shown in Fig. Gypsum board S, which is bent at right angles with a V-shaped incision of about 90 degrees that leaves only the surface paper, is pasted so as to match part of the corner of the wall, as shown in Figure 12. Another method is known, but with this method, if the gypsum board S is attached to the wall panel in advance at a factory etc., the problem arises that the board S becomes an obstacle when transporting the panel, and furthermore, the butt part of the board For example, if you look at one area, it will nearly double, which will create a new problem such as the need to finish the surface by filling it with putty.In any case, this will not be a sufficient solution. It wasn't.

The present invention has been proposed in consideration of the various problems described above, and aims to simplify and save labor by reducing the types of both gypsum boards and panels. This makes it possible to effectively prefabricate the interior base suitable for industrialized housing and omit the substantial on-site construction of the interior base, and a method for constructing gypsum board on the inside of a panel assembly type building, and panels with gypsum board. This is what we are trying to provide.

"Means for Solving the Problems" In the method for constructing an inner plasterboard for a panel assembly type building according to the present invention, a plasterboard is pasted on at least one surface of a panel body for forming a wall of a building. This is a method of constructing plasterboard for the interior of a building by joining panels made up of panels, in which the plasterboards to be pasted to the panel body are joined together so that their end faces are butted against each other at the corner parts of the walls of the building. The gypsum board is pasted onto the panel body, and the end faces of the gypsum boards that are butted together are tapered to form an Otome butt shape.

Moreover, in the panel with gypsum board according to the present invention,
It comprises a panel body made of a frame made of square timbers as a core material and assembled into a rectangular outline with plywood attached from both sides, and a gypsum board attached to at least one surface of this panel body, and It is characterized in that at least one end face of the gypsum board is formed into a tabular surface with an inclination angle of 40 to 50 degrees.

"Example" Hereinafter, an example of the present invention will be described with reference to FIGS. 1 and 4.

Fig. 1 shows an example in which the present invention is applied to a part of the corner of an entrance area A to construct a gypsum board. Plasterboard Sl on the inner surface of each panel body II, 12
, S2 is pasted in advance at a factory etc.
, P2 were joined at almost right angles at the construction site of the building, and the inner plasterboard of the wall was constructed at the same time as the joining of the panels.

At this time, gypsum board (hereinafter simply referred to as board) Sl is pasted on the entire inner surface of the panel body l1, and the inner surface of the other panel body l2 is coated with I/2 of the thickness T of the panel body l1. Attach a board S2 with a shorter width. In that case, the end surfaces Sla and S2a where the boards S1 and S2 abut against each other are formed in advance into tapered surfaces of about 45 degrees, as shown in FIG.
By doing this, consideration is given so that the board SISS2 has a so-called Otome butt configuration.

Here, the end surfaces S I a, S 2 forming the Taber surface
The angle α of a is set to 45 to keep the thickness t of the board at the same thickness L even at the large corners.
It is desirable to set it to about 100%. However, if the thickness of the board is more than necessary, or if the design is such that there is no particular need for board thickness near the large corners, the thickness should be around 45 degrees, for example 40 to 50 degrees, or more. There is no problem even if it is a gentle slope or a careful slope,
In any case, it is necessary that the end faces Sla and S2a of both boards be tapered so as to form a large butt butt for reasons described later.

In addition, the panel body l1,! As shown in Fig. 2, the concrete structure of 2 etc. is as shown in Fig. 2.
It is said to be constructed by pasting .

If such a method is adopted, just by attaching the boards St and S2 to the panel bodies 11 and 12 in advance, the inner boards can be attached at the same time as the panels are joined, so the boards can be installed on site. The pasting work can be substantially omitted, and the construction period can be shortened accordingly.

FIG. 3 shows an example in which a board is constructed by applying the present invention to portion B shown in FIG. 9 in the conventional example. In this example, among five panel bodies, panel body 13,
For 14 and 15, boards S3 and S4 are placed on both sides.
, S5 is pasted, and boards S6 and S7 are pasted only on the inner surfaces of the panel bodies 15 and l6, and panels P3 and P4 are configured.
, P5, P6, P7, and P8 are used. In that case, for the boards of the panel bodies 13, 14, and 15, the end surfaces of the boards that are butted against each other at the corners and openings shown in the same figure are respectively formed into tapered surfaces, and are similar to the previous embodiment. Similarly, consideration has been given to ensuring that the panels form an Otome butt shape when joining them. In addition, in the corner row, the panels P3 and P4 are butted together via a transverse square adjustment material M2 having the same thickness as the panel body, and the protruding corner side is covered with the adjustment material M2. A board will be posted. Further, at the corner opening, the end surface of the board S6 of the panel P6 is also formed in a tapered manner. Therefore, since this board S6 is interposed between the two corner openings, both end surfaces in the width direction of the board S6 are tapered. It will be formed into a tapered shape.

FIG. 4 shows an example in which the present invention is applied to part C shown in FIG. 10 in the conventional example. Boards S8, S9, and SlO are pasted on the entire surface of both sides of each of the panel bodies 18, 19, and 20, and some of the corners are Again, a tapered surface is formed in advance on one end surface of each board so as to form an Odome butt.

If you use the method described in the above examples, you can simply attach the board to the panel body in advance and then attach the board to the inside at the same time as the panels are joined, so you can easily attach the board on site. The work can be substantially eliminated, and the construction period can be shortened by that amount. In addition, the types of boards and panels used in the conventional method have not been sufficiently reduced, as shown in the comparative example below. I can do it.

"Comparative Example" As shown in Figures 6 (A), (B), and (C), the width dimension of the panel body was changed to L, respectively, in the same way as the well-known basic panel.
1=8 2 01Ilm1L2=8 6 5ffio
+SL3=910a+m, 3 types, panel body thickness T=90mm+, the number of conventional gypsum boards is 7N of a-g, and the number of panels is 7 types from ■ to ■. , according to the present invention, FIGS. 7(A) and (B)
, as shown in (C), the type of gypsum board is a - d
There are 4 types of boards and 5 types of panels (■ to ■), and both boards and panels can be reduced. this is,
By making the boards in a part of the corner match each other with large edges, most of the boards can be attached to the entire surface of the panel body without cutting off the ends of the boards, and This is because the adjustment material M2 having a square cross section can be used. Furthermore, the number of types of panels has decreased because the number of types of boards has fundamentally decreased, so the number of types of panels has naturally decreased accordingly.

Therefore, if the types of boards and panels are reduced in this way, it will be possible to reduce processing costs and reduce costs, and it will also be easier to produce industrialized housing in factories, resulting in labor savings and savings both in factories and on-site. This makes it possible to simplify the process.

In addition, each board is tapered and has a predetermined size and is pasted onto the panel body in advance at a factory, etc., which eliminates cutting work and the generation of chips on site, and also allows for finishing of the board pasting work. Quality can also be easily improved.

It should be noted that the various shapes, dimensions, etc. of each of the thin strips shown in the above embodiments are merely examples, and can be variously changed based on the type of corner strips to be applied, design requirements, etc.

[Effect of the Invention J As explained above, according to the present invention, a panel formed by pasting a gypsum board on at least one surface of a panel body to constitute a wall of a building is bonded to the interior of the building. A method for constructing plasterboard, in which the plasterboard to be pasted on the panel body is pasted on the panel body so that the end faces of the plasterboard are butted against each other at the corner parts of the wall of the building, and, It is characterized by forming the end faces of these plasterboards that are butted together into a tabular surface that corresponds to the Otome butting pattern, so just by attaching the boards to the panel body in advance, Since the inner board can be installed at the same time as the panels are joined, it is possible to substantially eliminate the board installation work on site, thereby shortening the construction period.

Moreover, according to the present invention, by making the boards in a part of the corner butt together, it is possible to attach most of the boards to the entire surface of the panel body without cutting off the ends. As a result, the number of board types can be reduced by that much, and since the number of board types has been reduced by 4, the number of panel types has also been correspondingly reduced. Therefore, by reducing the number of types of boards and panels in this way, it is possible to save processing labor and reduce costs, and it is also easier to produce industrialized housing in factories, resulting in labor savings and savings both in factories and on-site. It becomes possible to achieve simplification, and thereby the interior base can be prefabricated efficiently.

In addition, by pasting each board with a predetermined size on the panel body at a factory etc. in advance, cutting work and generation of chips on site can be eliminated, and the finishing of the board pasting work can be done. It has various excellent effects such as being able to easily improve quality.

Furthermore, according to the panel with gypsum board of the present invention, there is a panel main body formed by pasting plywood from both sides to a frame assembled into a rectangular outline using square timber serving as a core material, and at least one surface of this panel main body. a gypsum board pasted, and at least one end surface of the gypsum board has a diameter of 40 mm.
Since it is characterized by six slope angles of up to 50 degrees formed on the Taber surface, it is possible to simultaneously butt the gypsum boards together in the form of an Otome when joining the panels, and moreover, the gypsum board Since it is affixed only to the surface of the panel body, it has the effect that it does not cause any support during transportation.

[Brief explanation of the drawing]

1 to 5 show embodiments of this invention,
Fig. 1 is a plan view, Fig. 2 is a plan sectional view of main parts, Figs. 3 and 4 are plan views, and Fig. 5 (A), (B), (C
) and FIGS. 6(A), (B), and (C) are comparative explanatory diagrams shown to explain the effects of the present invention, and FIGS. 7 to 12 are
The figures are shown to explain the prior art. Fig. 7 is a plan view showing the panel arrangement of a building, Fig. 8 is an enlarged plan view of the chain line ■ circle part in Fig. 7, and Fig. 9 is a plan view showing the panel arrangement of a building. Fig. 7 is an enlarged plan view of the chain line v circle portion in Fig. 7, Fig. 10 is an enlarged plan view of the chain line ■ circle part in Fig. 7, and Figs. 11 and 12 are a sectional view and a plan view showing other conventional examples. . Pll-P20...Panel, 11-20...
Panel body, S1~SIO...Gypsum hoard, S
1 a, S 2 a4 One end surface (Teba), 11a
... Core material, Ilb ... Plywood.

Claims (2)

[Claims] (1) A method of constructing an inner plasterboard for a building by joining panels made by pasting plasterboard on at least one surface of a panel body to constitute a wall of the building, the method comprising: The plasterboard that should be pasted,
Affixed to the panel main body so that the end faces are butted against each other at the corner part of the wall of the building, and
A method for constructing an interior gypsum board for a panel assembly type building, characterized in that the end faces of the gypsum boards to be butted are formed into tapered surfaces that form an Odome butt. (2) comprising a panel body made of a rectangular frame made of square timbers serving as a core material and plywood attached from both sides; and a plasterboard attached to at least one surface of the panel body; A panel with a gypsum board, characterized in that at least one end surface of the gypsum board is formed into a tapered surface having an inclination angle of 40 to 50 degrees.