JPH01256641A - Formation of partition wall - Google Patents

Abstract

PURPOSE:To aim at simplification in mounting execution for a nonflammable plate and improvement in out-of-plane strength by attaching plural pieces of fastening fittings to both upper and lower runners via the runner engaging part, and coupling and fixing a stud to a stud engaging part of each fastening fitting. CONSTITUTION:Plural numbers of fastening fittings with a runner engaging part 2 and a stud engaging part 3 are attached to runners 5 installed in a ceiling and a floor via the runner engaging part 2. Each stud 6 is engaged with the stud engaging part 3 of each fastening fitting 1 and clamped thereto, and nonflammable plates 7, 8 of a gypsum board or the like are installed at both sides of each stud 6. With this constitution, since the stud 6 is surely clamped to the runner 5, out-of-plane strength as a wall is improved and, what is more, mounting execution for these nonflammable plates 7, 8 can be simplified.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method of forming a partition wall constructed from noncombustible boards such as gypsum board.

[Conventional technology]

Hitherto, partition walls have been formed in a variety of ways. For example, after attaching a non-combustible board to one side of a runner formed on the ceiling and floor, a non-combustible board is attached at a predetermined position on the inner surface of the non-combustible board with a thickness approximately equal to the width of the runner, and at least on the ceiling and floor. Studs (ribs) with a short length equal to the height of the runner.
A method of constructing a partition wall by attaching the studs with adhesive, then applying adhesive to the surface of the studs, and then attaching a non-combustible board to form an opposing wall. A second stud is made and fixed to the side by a width of For example, a method of constructing a partition wall by forming a flat noncombustible board on studs to form an opposing wall (Utility Model Publication No. 54-103011 and Japanese Patent Publication No. 62-60550) is cited. It will be done.

However, in these methods, the studs are fixed to the noncombustible board but not to the runner, so the strength of the wall surface to be constructed is not sufficient, and after forming one wall surface, when installing the opposite wall surface, the studs are not fixed to the runner. There were problems such as the wall surface bending in the direction of the force being applied when pushed against it, making it difficult to install.

[Problem to be solved by the invention]

Therefore, the present invention provides a method for forming a partition wall in which the partition wall is firmly fixed to the runner and has excellent strength, and a noncombustible board can be easily attached without deforming the opposing wall surface during installation. The purpose is to

[Means to solve the problem]

The present invention was made based on the knowledge that the above-mentioned problems can be solved extremely efficiently by using a fastener having a specific structure when fixing a stud to a runner.

That is, in the present invention, after a fastener having a runner-engaging portion on one side and a stud-engaging portion on the opposite side is engaged with each of the runners formed on the ceiling and the floor, each fastener is Provided is a method for forming a partition wall, characterized in that a stud is engaged and fixed in a stud engagement portion of the partition wall, and then noncombustible plates are stretched on both sides of the stud.

In the present invention, first, the upper and lower runners are fixed to the ceiling and floor at corresponding positions and parallel to each other. Here, as the runner, a variety of conventionally used materials such as wood and steel can be used.

Next, fasteners having a runner engaging portion on one side and a stud engaging portion on the opposite side are attached to corresponding positions on the upper and lower runners. At this time, to make installation easier, the width of the runner-engaging part of the fastener should be approximately equal to the width of the runner, and the fastener can be attached to the runner by simply pushing the runner-engaging part into the runner. Good.

Further, it is preferable that the stud engaging portion of the fastener has a thickness approximately equal to the thickness of the stud so that the stud can be attached to the stud engaging portion of the fastener by simply pushing the stud.

The fasteners attached to the upper and lower runners may have the same structure or may have different structures. The fasteners can be made of metal such as iron plate or plastic. Specifically, the fasteners shown in Figures vJ3 to 5 are exemplified (each figure A shows a perspective view, and the figure B shows a side view). The fastener 1 shown in Fig. 3 has a runner engaging part 2 and a stud engaging part 3 of the same width, and the fastener 1 shown in Fig. 4 has a width narrower than the width of the runner. It has a stud engaging part 3 and a pawl 4 for securely fixing it to the runner. It should be noted that it is also possible to use one without claws or one in which a master pattern is also formed on the stud engaging portion side. Furthermore, as shown in FIG. 5, a fastener having a structure having a runner engaging part 2 that is attached to a runner attached to the floor can also be used.
The structure shown in the figure can also be used.

In the present invention, the fasteners are attached to the upper and lower runners as described above (they may simply be fitted to the runners, or they may be fixed with adhesive, nails, etc.) so that they do not move. ), then engage the studs with the stud engagement portions of the fasteners, and install the studs at the predetermined intervals between the upper and lower runners. Next, after applying an adhesive to the surface of the stud on which the noncombustible board is to be attached, the noncombustible board is attached to both sides of the stud. At this time, the noncombustible plate may be fixed to the stud using screws or the like. Furthermore, the noncombustible plates may be stretched by forming one side wall and then forming the opposing wall, or by forming both side walls alternately. Generally, when attaching noncombustible boards to studs, the noncombustible boards on the opposing wall are shifted by half the width of the steel plate, so that the joints of the noncombustible boards on one side wall and the opposite wall are not on the same stud. However, the joint may be constructed so that it is on the same stud. Furthermore, it is also possible to attach studs having a thickness narrower than the runner width in a staggered manner to form a space between the noncombustible plate and the studs, and to insert a heat insulating material, a sound insulating material, etc. into the space.

As the studs and noncombustible boards used in the present invention, conventionally known ones can be used, and for example, gypsum boards, fiber gypsum boards, calcium phosphate boards, and laminates thereof can be used. A decorative board whose surface is covered with decorative paper or the like can also be used as a noncombustible board.

〔Effect of the invention〕

According to the present invention, since the studs are securely fixed to the upper and lower runners through the fasteners and integrated, it is extremely easy to install the noncombustible board, and the installation efficiency is greatly improved. The advantage is that the external strength is increased.

Next, the present invention will be explained by examples.

〔Example〕

Example 1 After installing the wooden runners 5 at predetermined positions on the floor and ceiling as shown in FIG.
Runner engagement 1 of metal fasteners 1 (j!: 70 mm 5 m: rule of 30, n: 20 mm, p: 40 mm) shown in Figure 3 at 45.5 cm intervals on each of the corners);
2 were fitted and fixed to the runner. Next, stud 6 (thickness: 21nun x 2 sheets: height 2400mm: width 130mm
) to the stud engaging portions 3 of the upper and lower fasteners 1, and insert the '!' between the upper and lower runners. Studs were formed at 5.5 am intervals. A nail was then driven through a hole (not shown) drilled in the side of the fastener 1 to secure the fastener to the runner and stud.

Next, apply adhesive to the surface of the stud 6, and apply 91
A cm-wide noncombustible board 7 (gypsum board) was attached to form one side wall. Further, an adhesive was applied to the surface of the stud, and a noncombustible board 8 was attached to form an opposing wall, thereby forming a partition wall having the cross section shown in FIG.

Example 2 After installing wooden runners 5 at predetermined positions on the floor and ceiling as shown in FIG. 7, metal fasteners, the cross section of which is shown in FIG. 4, are attached to each of the upper and lower runners at intervals of 45.5 cm. The runner engaging portion 2 of the metal fitting 1 was fitted and fixed to the runner. Next, a stud 10 made of laminated gypsum board with a thickness approximately half the runner width is engaged with the stud engagement part 3 of the corner fastener 1, so that there is a distance of 45.5 cm between the upper and lower runners.
Studs were formed at intervals of .

Next, apply adhesive to the surface of the stud, and apply 91c here.
One side wall was formed by pasting m-wide noncombustible boards 7 (gypsum board). Further, an adhesive was applied to the surface of the stud, and a non-combustible board 8 was attached with a sound insulating material 11 interposed therebetween to form an opposing wall, thereby forming a partition wall having the cross section shown in FIG.

[Brief explanation of the drawing]

Fig. 1 is a diagram showing the process of forming the partition wall of the present invention, Fig. 2 is a cross-sectional view of the completed partition wall of Fig. 1, and Fig. 3 -
Fig. 5 is a perspective view (Fig. A) and a side view (Fig. B) of a fastener used in the present invention, Fig. 6 is a perspective view of another fastener used in the present invention, and Fig. 7 is a perspective view of another fastener used in the present invention. FIG. 8 is a cross-sectional view of the completed partition wall of FIG. 7, which is a diagram showing a state in the middle of the formation of the partition wall. In the figure, l - - fastener, 2 - - runner engaging part of fastener, 3 - - stud engaging part of fastener, 4
Claw, 5-・Runner, 6.10・・Stud, 7
．． 8 Indicates noncombustible board, 11 Sound insulation material. Figure 2 Figure 8

Claims (1)

[Claims] After a fastener having a runner-engaging portion on one side and a stud-engaging portion on the opposite side is engaged with each of the runners formed on the ceiling and the floor, the stud-engaging portion of each fastener is A method for forming a partition wall, which comprises engaging and fixing studs, and then affixing noncombustible plates on both sides of the studs.