JPH02164965A - Noncombustible partition panel - Google Patents

Abstract

PURPOSE:To form a panel in light weight smoothly and promptly performed in its building execution by providing two or more streaks of hollow vertical ribs in a reverse side of the panel and inserting into a notch in an upper part of the rib a spring member holding a building upper part runner. CONSTITUTION:A noncombustible partition panel 10 provides in a reverse side of its flat plate part 11a two or more hollow vertical ribs 11b, 11c, and a panel main unit 11 provides a V-shaped large grooved part 12a extending in the lateral width direction and a slit-shaped small grooved part 12b in a bottom part of the large grooved part 12a. Next while inserting into a hollow part 14 along hollow part wall surfaces 14a, 14b a tongue piece 13d of a spring member 13 and by inserting its base part 13a to the small grooved part 12b of a notched part 12, the spring member 13 is built in the panel main unit 11. The spring member 13 provides along its opening part 13b sliding in an upper part runner 18 inserted between the base part 13a and the opening part 13b, and the panel 10 is built between the upper and lower part runners 18 and 19. In this way, the lightness of weight can be attained by the hollow part 14 while preventing dislocation of the spring member 13 during execution.

Description

DETAILED DESCRIPTION OF THE INVENTION a. Field of Industrial Application The present invention relates to a noncombustible partition panel, and particularly to a partition panel suitable for constructing a lightweight fireproof and sound-insulating partition wall in high-rise condominiums, hotels, etc.

b. Prior art The conventional partition panel 1 includes, for example, FIGS. 8 and 9.
The structure shown in the figure (Japanese Patent Application Laid-Open No. 6327645 =
and Japanese Unexamined Patent Publication No. 18942/1983).

This panel 1 includes a plurality of vertical ribs 2b provided on the back surface of a panel flat plate portion 2a, and an upper slab 3 on the top of each vertical rib 2b.
The structure includes a notch 5 into which the upper runner 4 disposed is inserted.

This panel 1 has an upper runner 4 in the notch 5 of the vertical rib 2b.
Because it can be installed by inserting it, it has excellent workability, and even if the upper and lower slabs 3.6 are displaced due to an earthquake, etc., the panel 1 will slide at the notch 5 and cracks will occur in the panel 1. It was possible to effectively prevent damage or destruction.

In addition, the panel 1 was superior in light weight, fire resistance, and sound insulation compared to the concrete 1-casting type.

C2 Problems to be Solved by the Invention By the way, in such a conventional panel 1, the vertical ribs 2b
In order to ensure the connection between the notch 5 of
It had to be installed inside. This part 7 was attached to the notch 5 using adhesive.

However, since it is necessary to fix the component 7 until the adhesive hardens, the work of attaching the component 7 is time-consuming and is one of the causes of lowering the workability in panel manufacturing.

In addition, there were also problems such as the parts 7 described in "2" coming off during transportation of the panel 1 or coming off during construction.

Furthermore, in the conventional panel 1, since the vertical ribs 2b were solid, the weight was large, which caused problems in handling.

The present invention has been made in view of the above two circumstances, and has the advantages of conventional non-combustible partition panels, can sandwich the upper runner with the above-mentioned parts without using adhesive, and is lightweight. The purpose of the present invention is to provide a noncombustible partition panel that can be used for

d. Means for Solving the Problems In order to achieve the second object, the present invention provides a non-combustible partition panel that constitutes a lightweight fireproof and sound-insulating partition wall for apartment buildings, hotels, etc. Provide ribs,
A notch is provided in the second part, and a spring material for holding the building upper runner is inserted into the notch.

e. Example Hereinafter, an example of the noncombustible partition panel according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 7 show essential parts of an embodiment of the present invention.

The non-combustible partition panel 10 of this embodiment is suitable for constructing lightweight fireproof and sound-insulating partition walls for high-rise condominiums, hotels, and the like. This panel 10 has a plurality of hollow vertical ribs 11. The panel main body 11 (see FIG. 1) is provided with ribs 11b, and spring members 13 (see FIG. 2) are fitted into the notches 12 provided at the upper portions of these vertical ribs 11b.

Here, the cut 12 is formed upward and extends in the width direction of the panel main body 11 (in the direction of arrow A shown in FIG. 1), and a large groove part 12a having a substantially ■-shape, which also extends in the six directions of arrows. It also consists of a substantially slit-shaped small groove part 12b provided at the bottom of the large groove part 12a.

Further, the hollow part 14 of the vertical rib llb has its upper opening facing the notch 12, and the horizontal cross-sectional shape of the hollow part 14 is as follows.
It has a rectangular shape, and is set slightly longer than the width of the large groove portion 12a of the notch 12.

The spring material 13 has base portions 13a, 13a formed by bending at a slight distance from each other, expanded portions 13b, 13b bent to open from the base to the left and right, and horizontally extending from the expanded portion to the left and right. horizontal portions 13c, 13c extending in the direction;
A tongue piece 13d is bent downward from the end of the horizontal part.
, 13d.

A pressing portion 13e is formed in one of the base portions 13a, 13a and is recessed inwardly.

The tongue pieces 13d, 13d are cut and raised 13 facing upward on the outside.
f.

13f is formed. The lower ends 13g and 13g of the tongue pieces 13d and 13d are each slightly bent inward.

Here, the width of the tongue piece 13d of the spring material 13 is set to be slightly smaller than the width of the hollow part 14 (the length in the six directions of the arrows), but The width dimension of 13c is set to be considerably larger than the width dimension of hollow part 14.

The spring material 13 is assembled into a panel by inserting its tongue pieces 13d, 1.3d into the hollow portion 14 along the hollow wall surfaces 14a, 14a, and inserting its base portions 13a, 13a into the small grooves 12b of the notches 12. It is assembled into the main body 11.

This assembly includes the tongue piece 13d, the lower end portion 13g of 13d,
13g are each bent inward, so it can be done smoothly. With this, the base 13a,
13a is completely accommodated in the small groove part 12b of the notch 12, and its enlarged parts 13b, 13b are in the large groove part 12.
located on a.

At this time, the horizontal parts 13c, 13c of the spring material 13
rests on the upper surface of the vertical rib llb and restricts further insertion of the spring material into the hollow portion 14.

Also, at this time, the base portions 13a, 13a of the spring material 13
The small groove portion 12b is expanded by the expanding force due to its own elasticity.
held within. Along with this, the cut and raised portions 13f, 13f of the tongue pieces 13d, 13d form the central wall surfaces 14a, 14.
engage a. As a result, the spring material 13b and the tongue piece 13d.

13d and the cut-and-raised portions 13f, 13f are reliably fixed to the upper part of the vertical rib 11b, and the spring material is completely prevented from swinging and wobbling relative to the vertical rib 111).

In the following manner, attach the spring material 13 to the panel body 1.
1, the partition panel 10 of this embodiment is completed.

The main body 11 of the noncombustible partition panel 10 of this embodiment can be formed by extrusion molding, for example, of fiber-reinforced gypsum mortar or fiber-reinforced cement mortar.

Further, in the present invention, the number of hollow vertical ribs 1lb is not particularly limited, and may be provided at the center of the flat plate portion 11a of the panel body 11, for example.

Furthermore, in the present invention, a plurality of hollow portions may be provided not only within the vertical ribs llb but also within the flat plate portion 11a of the panel body 11 to further reduce the weight.

Furthermore, the shape of the notch 12 is not limited to the shape of the above-mentioned embodiment, but may have any shape as long as it corresponds to the shape of the spring material 13, and the shape of the notch 12 is not limited to the shape of the above embodiment. It may be formed in any way as long as it does not cause damage.

Next, with reference to FIGS. 6 and 7, an example of a case where a lightweight fireproof and sound-insulating partition wall is constructed by partitioning a building using the noncombustible partition panel 10 will be described.

In each figure, 15 is an upper slab, 16 is a lower slab, 17 is a wall or column, and 18 is an upper runner attached to the two-part slab 15. The upper runner 18 is a channel steel with a thickness of about 1.6 mm.

Now, when assembling the panel 10 between the upper slab 15 and the lower slab 16, the upper runner 18 is slid along the expanded part 1.3b of the spring material 13, and the upper runner 18 is inserted between the base parts 13a and 13a. Insert and install. Thereby, assembly can be carried out smoothly and quickly. At this time, the upper runner 18 is held between the base portions 13a, 13a of the spring material 13.

In particular, when the pressing portion 13e is provided, it is pressed and clamped by its elasticity and is reliably held within the notch 12.

In addition, when forming the above-mentioned partition wall thickly, the upper runner 1
Angle steel can also be used instead of the channel steel forming part 8.

In addition, 19 is a lower runner attached to the lower slab 16,
The thickness thereof is angle iron having a thickness of about 1.6 mm, but is not particularly limited to angle iron.

Here, the thickness of the flat plate portion 11a of the panel 10 is 8.
Fiber-reinforced gypsum board or fiber-reinforced cement 1 mm
- a plate, etc., and the vertical ribs 1lb are formed integrally with the flat plate part 11a by extrusion molding, or are formed integrally with the flat plate part]1a
It may be formed separately so as to be adhered to both ends of the .

Figure 6 shows three vertical ribs Ilb, llb, llc.
An example of the panel 10 is shown. Among these vertical ribs, the vertical ribs Ilb are provided at both ends of the panel 10, and are subjected to mating or actual processing as necessary, or bonded to adjacent panels as necessary. Further, the vertical rib llc is shown as being provided at the center of the panel 10.

Here, the lower part of the panel 10 is attached to the lower runner 19 with screws 2.
It is fixed at 0 etc. Note that if the sound insulation performance is to be further improved, another flat plate may be attached to the surface of the panel 10. Further, 21 is a vertical rib llb of the panel 10,
This is the space formed between Ilb or Ilc. 22
is a non-combustible sound absorbing material such as glass wool or rock wool, and 23 is a mat such as rock wool that fills the gap between the upper and lower slabs 15, 16 and the wall or column 17 and the panel 10. It serves as a cushioning material between 15 and 16 and the panel 10. 24 is a height adjustment liner placed under the panel 10.

A seal 25 is installed on the front side of the panel 10.

f. As described in detail, according to the non-combustible partition panel of the present invention, the spring material can be fitted and fixed into the notch of the hollow vertical rib without using an adhesive or the like, so that the panel manufacturing process is simplified. This makes it possible to effectively prevent the spring material from coming off during transportation or construction. Furthermore, since a hollow portion is provided within the partition panel, its weight can also be reduced.

[Brief explanation of the drawing]

Figures 1 to 7 show an embodiment of the non-combustible partition panel according to the present invention, Figure 1 is a perspective view showing a part of the -1 notch in the panel body, and Figure 2 is a spring material. FIG. 3 is a side view showing the notch at the top of the noncombustible partition panel, FIG. 4 is a plan view showing the main parts of the noncombustible partition panel, and FIG. 5 is taken along line B-B in FIG. 4. The line sectional views, FIGS. 6 and 7, show a part of a lightweight fireproof and sound-insulating partition wall constructed using wooden partition panels,
Figure 6 is its horizontal cross-sectional view, and the seventh leap is C-- in Figure 6.
A cross-sectional view taken along line C, and FIGS. 8 and 9 show a part of a lightweight fireproof and sound-insulating partition wall constructed using conventional noncombustible partition panels. FIG. 8 is a horizontal sectional view thereof, and FIG. It is a sectional view taken along the line DD in the figure. 10...Noncombustible partition panel, 11...Panel body, llb, llc...
・Vertical rib, 12... cut, 13...
Spring material, 14... hollow part.

Claims (1)

[Claims] A non-combustible partition panel that constitutes a lightweight fireproof and sound-insulating partition wall for condominiums, hotels, etc. has a plurality of hollow vertical ribs on the back side, a cut in the upper part of the rib, and a spring material that holds a building upper runner in the cut. A noncombustible partition panel characterized by inserting.