JPH09310446A - Work execution method of predecorated double ceiling - Google Patents

Abstract

PROBLEM TO BE SOLVED: To firmly fix hooks without being exposed on the surface of a panel by fitting together a runner material and a ceiling panel on the back side of a ceiling by S-shaped hooks, and fitting the runner material along a beam fixed to a ceiling slab rectilinearly or crossingly so as to fix the ceiling panel. SOLUTION: A runner member 10 is fitted to a beam 18 fixed to a ceiling slab 20 rectilinearly or crossingly by a hanging bolt 17. The base ends of S- shaped hooks 11 are engagingly fitted in the cutout parts 10a provided on both sides of the runner member 10, thereafter the extreme ends of the S-shaped hook 11 are engaged in the groove parts 12b of back furrings 12 provided on the end sides of the back of ceiling panels 15 so as to fit to the ceiling panels 15, and further the ceiling panels 15 are joined together through spline or joint material 13. Consequently, the hooks are not exposed on the surface of the panel, and even when bridging force from the lower side is generated, a partition wall can be built on an optional position.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a house, an office,
The present invention relates to a pre-makeup type double ceiling construction method required for air conditioning, wiring ducts, and the like in stores and the like.

[0002]

2. Description of the Related Art Conventionally, as a construction method of a double ceiling,
In the case of a general wooden house, hang an appropriate number of hangers from the hangers, attach a field rim support made of long and narrow timbers to the ends of the hangers, and attach the field ties to the field rim support in an appropriate grid pattern. There is a construction method in which a base material for the ceiling is attached to this edge and then cross finished at the end, and the same method as above can be seen as a method performed in offices, shops, etc., but in recent years, ceiling slabs have been used. Etc., install hanging bolts at appropriate intervals, attach a T-bar that is orthogonal to this hanging bolt, and then attach a ceiling panel between them, and then attach a cross T-bar between the ceiling panels and attach them so that the ceiling panel is sandwiched and fixed. There are two main construction methods.

However, the above method requires a great deal of skill in construction, and the former depends on a plurality of industries, such as phase work (for example, electric work, carpentry work for assembling field ties, and covering work for putting cloth). Due to the loss due to construction work) and the complexity of construction management, the construction schedule is extended and productivity is reduced due to the adjustment of multiple contractors. Also, in the latter case, there are also the above-mentioned problems and appearance problems such as the metal frame for receiving the ceiling panel being exposed on the surface.

A further serious problem is that in the case of a double ceiling in which an appropriate interval is provided from the ceiling slab or the like by these hanging trees or the like,
When fixing a partition wall etc. from the floor to the ceiling panel,
The tension of the double ceiling was weak and it was difficult to fix it. Therefore, it is necessary to select a place to be fixed, and it has not been possible to install it at a predetermined place.

[0005]

SUMMARY OF THE INVENTION Therefore, the present invention has been made in view of the above problems, and an object of the present invention is to provide a ceiling panel and a runner member with S-shaped hooks, and moreover, with the S-shaped hooks as panels. It can be firmly fixed without exposing it on the surface, and unlike the conventional method of attaching the ceiling base material with nailing, and then the tableware craftsman cross-attaches, it can be constructed by one contractor,
Also, there is provided a method for constructing a pre-decorated double ceiling, in which the tensile strength from the lower surface is improved and a variable partition wall can be installed at a predetermined place.

[0006]

In order to achieve the above-mentioned object in the present invention, in a method of constructing a double ceiling, a runner material (field) is made by directly or crossing a beam fixed to a ceiling slab or the like. Attach the edge) to the beam with hanging bolts,
After fitting the base ends of the S-shaped hooks into the cutouts provided on both sides of the runner material and mounting them, the groove portions of the back runners provided on the four sides of the back surface of the ceiling panel at the tips of the S-shaped hooks. Is a method of constructing a double ceiling in which a ceiling panel is fitted and a ceiling panel is attached, wherein the ceiling panels are connected to each other by an attachment or joint material.

[0007] Further, the tensioning of the ceiling panel, the three sides of the ceiling panel is hired and joined with fruit or joint material,
It is characterized in that the remaining one side is fixed with a nail or the like to the base material previously attached to the wall surface.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention will be described based on embodiments. FIG. 1 is a partially enlarged explanatory view formed by the method for constructing a pre-decorative double ceiling according to the present invention, and FIG. 2 is a perspective view of an S-shaped hook used in the method for constructing a pre-decorative double ceiling. is there. In addition, FIG. 3 is an explanatory view showing a method of constructing the tensioning of the ceiling panel in the method of constructing the pre-decorated double ceiling.

The components used in the method of constructing the pre-decorated double ceiling according to the present invention are notched portions 10 on both sides in the longitudinal direction.
a, 10a provided with a runner material (field edge), an S-shaped hook 11 made of an iron plate, etc., a ceiling panel 15 provided with a back rail 12 having groove portions 12b on the four sides of the back surface, and these ceiling panels. It is composed of employment material or joint material 13 for connecting the above.

According to the present invention, as shown in FIG. 1, an S-shaped hook 11 is cut on a runner material 10 which is orthogonal or intersecting an iron beam 18 fixed to a ceiling slab 20 or the like. Notches 10a, 10a and ceiling panel 1
5 is fitted into the groove 12b of the back rail 12 and fixed. In addition, since the back rail 12 of the ceiling panel 15 has grooves 12b processed in all directions, the tension is as shown in FIG.
Grooves between the panels are joined together by the employment case 13, one side (wall surface side) is temporarily fixed to the base material 21 with a nail or the like, and the peripheral edge 22 is received to firmly fix even in tensioning.

[0011]

According to the method for constructing the double-decorated pre-decorative ceiling of the present invention, the runner material and the ceiling panel are attached by the S-shaped hook on the rear side of the ceiling, so that the makeup can be applied without exposing the hook on the panel surface. It is possible to install the panel that has been applied. In addition, since the runner material is attached to the ceiling slab firmly along the steel beam that is firmly fixed to the ceiling slab and the ceiling panel is fixed by the hooks, the tensile strength from the bottom surface is generated, and the partition wall can be placed anywhere. Can be assembled. Furthermore, according to the construction method of the pre-decorative double ceiling of the present invention, since it can be easily constructed by feeding it between the S-shaped hooks without damaging the ceiling decorative panel that has been previously cross-tensioned, There is no need for each specialized contractor, and one contractor can proceed with the construction.

[0012]

The present invention will be described in detail below with reference to examples. FIG. 4 is an explanatory diagram of a method of constructing a pre-decorated double ceiling in one embodiment of the present invention. The present invention will be described with reference to FIGS. 1 to 4. The pre-decorative double ceiling construction method is as follows: 1 below the ceiling slab for air conditioning, electric wiring ducts, etc.
A panel with a double ceiling is installed at intervals of about 00 mm to 150 mm. In this embodiment, a ceiling panel 15 having a size of 910 × 910 mm is used as a standard panel, and a back rail 12 having grooves 12b is provided on four side edges on the back surface side.

First, as shown in FIG. 4, a beam 18 made of iron or the like for receiving a frame is fixed to a ceiling slab or the like at fixed intervals by anchor bolts or the like. The runner material 10 is attached to the receiving beam 18 by hanging bolts 17 so as to intersect the ceiling panel 15 at regular intervals according to the size of the ceiling panel 15.

Next, the base ends t of the S-shaped hooks 11 are inserted and fixed into the cutout portions 10a, 10a provided on both side surfaces of the runner material 10. Furthermore, the tip h of this hook 11
The ceiling panel 15 can be attached by fitting the groove 12b of the back rail 12 of the ceiling panel 15 into the. The actual mounting of the ceiling panel 15 can be easily carried out by fitting the ceiling panel 15 so as to be sequentially fed between the hooks 12 mounted on the runner material 10.

Further, in the present embodiment, the joining between the panels is carried out by the method of fitting the employment material or the joint material 13, but it is not particularly limited, and the joint material of the man-made shape made of plastic or the like is used. Alternatively, a method of fitting and joining from both sides may be used.

Further, the tensioning of the ceiling panel 15 is measured and cut on the adjustment panel 15a in the longitudinal direction and the adjustment panel 15b in the direction of the wife, and the three sides are fixed with the employment fruit or the joint material in the same manner as described above. As shown in the drawing, one of the panel tensioning members is fixed to the base material 21 provided on the partition wall 25 with a nail or the like, and is received by the peripheral edge 25 so that the panel can be firmly fixed without a gap.

FIG. 5 shows a construction method for a pre-decorated double ceiling in another embodiment, in which a receiving beam 18 is fixed to a ceiling slab or the like and the runner material 1 is attached along this beam.
The figure shows a method in which 0 is orthogonally fixed and the ceiling panel 15 is attached by the S-shaped hook 11 in the same manner as described above. Also, the tensioning is fixed by the same method as described above.

That is, as described above, the runner material 1
By mounting 0 directly or crossing the beam 18, the tensile strength from the lower surface can be remarkably improved as compared with the conventional construction method.

[0019]

As described above, the present invention has the following effects. That is, since the runner material and the ceiling panel are attached on the rear side of the ceiling by the S-shaped hook, the hook is not exposed on the panel surface, and along the iron beam firmly fixed to the ceiling slab, Since the runner material is attached to fix the ceiling panel in a straight line or in a crossed manner, the tensile strength from the lower surface is generated and the partition wall can be assembled at an arbitrary position. Furthermore, according to the construction method of the pre-decorated double ceiling of the present invention, without damaging the ceiling decorative panel that has been previously cross-tensioned,
Since it can be easily installed by sending it to the S-shaped hook, it does not require a specialist in each industry, it is possible for one operator to proceed with the construction, and construction management becomes easier.
It has excellent effects.

[Brief description of drawings]

FIG. 1 is a partially enlarged explanatory view of a pre-decorative double ceiling construction method according to the present invention.

FIG. 2 is a perspective view of an S-shaped hook used in a method of constructing a double-ceiling with pre-decoration.

FIG. 3 is an explanatory view showing a construction method for tensioning a ceiling panel in a construction method for a pre-decorated double ceiling.

FIG. 4 is an explanatory diagram of a method for constructing a pre-decorated double ceiling according to an embodiment of the present invention.

FIG. 5 is an explanatory diagram of a method of constructing a double-ceiling with a pre-decoration according to another embodiment of the present invention.

[Explanation of symbols]

 10 ... Runner material 10a ... Notch portion 11 ... S-shaped hook 12 ... Back rail 12b ... Back rail groove portion 13 ... Employment or joint material 15 ... Ceiling panel (standard panel) 15a ... Longitudinal adjustment panel 15b ... Wife Hand direction adjustment panel 17… Suspension bolt 18… Beam 20… Ceiling slab 21… Base material 22… Surrounding edge 25… Partition wall t… Hook base end h… Hook tip

Claims (2)

[Claims] 1. In a method for constructing a double ceiling, a step of attaching a runner material (field edge) to a beam with hanging bolts or the like in a straight line or intersecting with a beam fixed to a ceiling slab or the like, and the runner material. Attaching S-shaped hooks to the notches provided on both side surfaces of the ceiling panel, and attaching the ceiling panel to the S-shaped hooks by inserting the grooves of the back rails provided on the four sides of the back surface of the ceiling panel. A method for constructing a double-ceiling, comprising the steps of: attaching the ceiling panels to each other with actual or joint materials. 2. The ceiling panel tensioning means that the three sides of the ceiling panel are attached to each other by attachments or joints, and the remaining one side is fixed with a nail or the like to a base material previously attached to the wall surface. The pre-decorative double-ceiling construction method according to claim 1, wherein