JPS627778Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to the structure of a partition wall of a building, and provides a partition wall into which nails can be driven to support ornaments such as clocks and picture frames.

Partition walls that separate rooms in concrete structures such as high-rise houses and buildings are often made of multiple layers of gypsum-based boards, asbestos-cement calcium silicate boards, etc. for fire prevention and sound insulation. Often.

However, in the case of these gypsum boards, etc., although they have excellent fire prevention and sound insulation properties, they have almost no holding power against nails, etc., so it is difficult to hang clocks, picture frames, etc. on partition walls made of gypsum boards, etc. I couldn't do it.

The present invention was proposed in view of this point, and consists of placing wooden strips horizontally at an appropriate height from the floor on the back side of plasterboards placed at a certain distance from each other. It is characterized in that it has a holding power against nails, etc.

Hereinafter, embodiments of the present invention will be described based on the drawings.

Fig. 1 is a vertical cross-sectional view of the partition wall, and Fig. 2 is a perspective view of the partition wall. Core materials 3 arranged at appropriate intervals in the horizontal direction
It is a partition wall with a composite structure in which the walls are bonded with an inorganic adhesive 4, and its upper and lower ends are connected to a ceiling wall 5 and a floor wall 6.
It is fixed with an adhesive to runner materials 7 and 8 fixed to the runners, respectively.

The thickness is within the height range of approximately 1.8 m to 2 m from the floor surface in the space 9 between both gypsum boards 2, 2 and the core material 3.
A wooden board 10 of 10 to 20 mm is arranged across the entire horizontal width of the plasterboards 2, 2, and this wooden board 10 is securely fixed to the back surface 11 of the plasterboard 2 with an inorganic adhesive. .

As mentioned above, in the present invention, the wooden strips are fixed horizontally to the back side of the plasterboard, which has weak nail retention strength, at a predetermined height from the floor surface. Nails can be driven into the wall, and relatively heavy interior decoration items such as clocks and picture frames can be hung on the wall. In addition, the nails at this time can use the holding power of the wooden board provided on the back side of the gypsum board, so they will not accidentally slip out.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, with FIG. 1 being a longitudinal sectional view and FIG. 2 being a longitudinal sectional perspective view of the main part. 2... Gypsum board, 3... Core material, 4... Inorganic adhesive, 10... Wooden strip board, 11... Back side of 2.

Claims (1)

[Scope of utility model registration request] Inside a building, two gypsum boards 2, 2 are placed opposite each other at a certain distance, and core materials 3 are arranged at appropriate intervals in the lateral direction between both gypsum boards 2, 2. This building is characterized in that a core material 3 is bonded with an inorganic adhesive 4, and a wooden strip board 10 that can be nailed to the back surface 11 of a gypsum board at a predetermined height from the floor surface is arranged laterally. Partition wall made of plasterboard.