JPS61254735A - Construction of room partition in building - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] "Field of Application of M-Rakudo" This invention relates to a method of constructing partitions in buildings such as hospitals, hotels, rental stores, and offices.

``Prior art'' Generally, as a partition with excellent fire resistance, the partitions shown in Figure 1,
A plywood board of a predetermined width as shown in Figure 2 is installed vertically and horizontally as a core material in the middle of the plywood boards 3 and 2, and then a gypsum board 5 and a gypsum board are placed on the outside. The panels are fixed by nailing, etc., assembled into panels at a factory, transported to the building site, and the upper end of the panel is attached to the ceiling surface 7, the lower end to the floor surface, etc., with partition stoppers, 1
There is a panel-type partition construction method that is fixed with 0. However, this panel type partition is inevitably heavy, making it difficult to transport and handle, and it is not easy to cut it on site to match the dimensions of the building, and furthermore, the nailing work described above is laborious and difficult. However, there were disadvantages such as nail heads left on the walls and rust, which spoiled the aesthetics.

In addition, when the partition panels are arranged horizontally to form a partition, the mutual surfaces at the horizontal joints of the panels may be damaged at the time of construction or due to changes over time, etc.
In order to prevent discrepancies, a U-shaped groove is provided in the crosspiece ≠ of the joint shown in Figure 3, and the adjacent crosspieces shown in dashed lines are joined by connecting member /2. There were also drawbacks such as the need to provide special joining members, which hindered cost reduction.

In addition, if electrical wiring work is required inside the partition, it is necessary to create a groove in advance on the crosspiece that intersects with the wiring to allow the wiring pipe to pass through.To do this, cut the crosspiece with a saw and cut it with a chisel. There were a number of drawbacks, such as the need to cut out the grooves.

In addition to the panel partition method, at the building site,
When building a partition with excellent fire resistance, install crosspieces vertically and horizontally on the entire surface where the partition is required.If electrical wiring work is required, create grooves in the crosspieces as described above, and stack plywood and gypsum boards on the crosspieces. Not only does it require work such as driving nails, and has the same disadvantages as above, but carpentry work such as nailing, sawing, chiseling, etc. in hospitals, offices, etc. is noisy and quiet. There were also drawbacks such as interfering with the desired environment.

"Problems to be Solved by the Invention" The present invention solves all of the above-mentioned drawbacks, and is light and easy to transport and handle in partition work at building sites, and is suitable for carpentry work such as nailing, sawing, chiseling, etc. It is extremely easy to connect wall building materials of a specified width without requiring any special joining materials, and work on wiring conduit grooves for electrical wiring work can be done in accordance with the building dimensions. The purpose is to provide a method for constructing partitions that is extremely easy to cut and has excellent fire prevention, sound insulation, and heat insulation properties.

``Means to solve the problem'' To achieve this, we installed partitions on the ceilings, floors, etc. of buildings that require partitions.
Fix the partition stopper, first fix a wall construction material such as gypsum board to this stopper over the entire surface of one side of the partition, then attach the honeycomb core material to the wall construction material, and attach the honeycomb core material to the joint end surface between the gypsum boards and the honeycomb core material. This purpose was achieved by attaching the honeycomb core material with the end faces shifted, and then attaching a wall construction material such as gypsum board to the honeycomb core material using an adhesive.

The present invention will be described in detail below with reference to the drawings of the embodiments shown in FIGS.

Partition stopper member 9 between the ceiling surface 7 and the floor surface shown in No.
10 are fixed, and gypsum boards 13.23 of a predetermined width are arranged along the stop member 9.10, adjacent to each other without gaps, and fixed to the stop member 9.10.

``Honeycomb core material/B'' with edge papers 15 and /j glued to both ends of the honeycomb/L, and gypsum board shown in Figure 6)'/J1
．． 23, the end face/7 of the joint between the gypsum boards and the end face/za of the honeycomb core material/B are pasted with an adhesive at a distance of L.

After that, if it is necessary to bury conduit for electrical wiring work, power outlet, light flashing switch, etc. in the partition, use honeycomb core material/
From the surface of B, make a cut /9 with a small force or the like, crush the space between the cuts to create the groove 20 shown in Figure 1r, and bury the wiring pipe 2/, etc.

Next, it is pasted onto the honeycomb core material/B using a plaster agent as shown in Fig. 3. Furthermore, honeycomb core material/
Adjacent to B, a honeycomb core material is pasted with an adhesive, and a gypsum board 32 is pasted thereon, facing the gypsum board 23, in the same manner as described above.

Finally, the plaster board! , 2. On the outside of 32, fix the partitioning stopper member 10 shown in Figure ≠ to the ceiling surface 7, floor surface, etc.

The above is the configuration of the present invention.

``Function'' The construction method of the partition of the present invention having the above-mentioned structure can be applied to building materials such as gypsum board, which has excellent fire resistance but is relatively brittle. Since the wall surface is supported from the inside by the core material/B having fine squares formed by a large number of honeycombs/≠ in the direction orthogonal to the surface, the strength of the wall surface against external pressure is increased. Therefore, an intermediate liquid reinforcement material such as a plywood board can be omitted.

For hotels with high ceilings that require large partitionsμ
-I n If r? l + i 1, - mountain 2 fathom / /
941e, the strength of the partition will increase if it is pasted in three layers.

If you want to adjust the partition dimensions according to the building dimensions,
Gypsum board and honeycomb core material are cut separately to the desired width.

"Effects of the Invention" According to the partition construction method of the present invention, seven pieces of wall construction material and core material of a predetermined width can be handled at a building site, so the weight is light and the work is easy. It is easy to cut the wall materials and core material according to the building dimensions, and since no wooden crosspieces are used, there is no need for nailing to secure the wall materials to the crosspieces.
Nail heads do not remain on the wall and there is no risk of rusting.
The aesthetic appearance is improved, and the time required for nailing and the noise caused by nailing are also eliminated.

The surface of the gypsum board is covered with cardboard to protect the brittle gypsum surface, which is easily scratched.However, adhesion between this paper and the edge paper of the honeycomb core material is difficult due to the large adhesion area. It can be pasted instantly, making it easy to work in a short time. The joint between the paternal boards / 7, the core material / the flat side of the gypsum board / 3, -? 3 will be pasted, so the left and right plaster boards /31. ! Since the surface of No. 3 does not cause any discrepancy, no special joining member is required. In addition, piping grooves for electrical wiring work are useful inventions that have many effects, such as being able to perform work instantaneously and extremely easily by simply making a cut in the heni-cam core material/O with a small force.

[Brief explanation of drawings]

Claims (1)

[Claims] A stopper member is fixed to the ceiling, floor, etc., a building material for the front wall for partitioning is fixed to this stopper, and a core material such as a honeycomb shape or a rhombus is attached to the end face of the wall material. A method for constructing a partition in a building, characterized in that the end faces are shifted and pasted with an adhesive, and the back wall building material is pasted to this core material with an adhesive, with the end faces shifted in the same manner as described above.