JPH0726643A - Sound insulation partition structure of panel - Google Patents

Abstract

PURPOSE:To improve sound insulating characteristics by arranging alternately panels for building and sound insulating materials in a lateral width direction well as in a panel thickness direction. CONSTITUTION:A plurality of ALC panels 1 and a plurality of sound insulating materials 2 having the same lateral width and the same thickness as the panel 1 are disposed alternately with each other in a lateral direction in two rows to form two adjacent layers of the panels 1 and materials 2, wherein any one of the panels 1 is disposed opposite to the material 2 in the thickness direction thereof. And the material 2 is fixed to the ALC panels 1 which are adjacent to the material 2 in the lateral and thickness direction by means of fixing means 4 such as screws, nails, adhesives. Further a facing material 3 such as plaster board is bonded to the surfaces of the panel 1 and material 2 to form a partition wall 5. By this method, the thickness of the partition wall can be made thinner and sound insulating characteristics can be enhanced and also adjustment can be performed.

Description

Detailed Description of the Invention

[0001]

FIELD OF THE INVENTION This invention relates to walls of buildings, such as AL.
The present invention relates to a sound insulation partition structure of a panel for enhancing sound insulation performance such as a partition of a C panel.

[0002]

2. Description of the Related Art Conventionally, a partition wall having a structure as shown in FIG. 3 has been known in order to improve the sound insulation of the partition wall.
The partition structure is provided with a sound absorbing material and an intermediate material in order to provide sound insulation and to adjust the panel mounting accuracy and the plate thickness accuracy. That is, the sound absorbing materials 21 and 22 are provided on both sides (or one side) of the partition panel 20 of the ALC.
A furring strip is provided as an intermediate member 23 between the sound absorbing member 22 and the sound absorbing member 22. The intermediate member 23 is made of wood, lightweight steel, or the like, and is fixed to the partition panel 20 with screws.
1 is attached to the intermediate member 23. Further, a gypsum board 24 is attached to these intermediate materials 23 as a surface material. Usually, the intermediate material is provided for fixing the sound absorbing material and the surface material and for adjusting the flick for absorbing the assembling accuracy and the plate thickness accuracy of each panel.

[0003]

In the ALC partition structure as described above, the partition panel 20 and the gypsum board 24 as the surface material are separated from each other in order to adjust the flick and insert the sound absorbing material.
Therefore, the surface material fixed with screws or nails cannot be fixed to the sound absorbing material in terms of strength, and it is necessary to fix it to the intermediate material. However, since the intermediate member 23 is integrated with the partition panel 20, there is a problem that it has a disadvantageous effect on sound insulation and the wall thickness becomes large.

Therefore, the present invention provides a partition structure capable of improving sound insulation and adjusting flickering without increasing the plate thickness of the partition wall.

[0005]

In view of the above problems, the sound insulation partition structure of the panel of the present invention is characterized in that the construction panel and the sound insulation material are arranged alternately in the lateral width direction and the plate thickness direction. It is a thing. As the building panel of the present invention, an ALC panel, a foamed gypsum panel, an extruded plate or the like can be used. In particular, ALC panels are preferably used because of their water resistance, nailability and workability.

[0006]

According to the present invention, since the panel and the sound insulating material are alternately arranged in order to enhance the sound insulating property of the partition wall and to adjust the panel mounting accuracy and the plate thickness accuracy, the thickness of the sound insulating material is reduced. Friction can be adjusted because the sound insulation can be improved without increasing the plate thickness of the partition and the panel can be installed by adjusting one side of the panel in a straight line. Also, since the surface material can be attached directly to the panel, the intermediate material can be eliminated or made smaller.

[0007]

The present invention will be described in detail below with reference to the drawings. FIG. 1 is a perspective view showing a partition structure of the present invention, and FIG. 2 is a transverse sectional view thereof. In the figure, ALC panel 1
And the sound insulating material 2 are alternately arranged in the lateral width direction and the plate thickness direction. That is, a plurality of sound insulating materials 2 such as glass wool having the same width as the ALC panel 1 are alternately arranged in the width direction and the ALC panel 1 and the sound insulating material 2 having the same thickness.
Are alternately arranged in the plate thickness direction. Then, the sound insulating material 2 is fixed to the ALC panels 1 adjacent to each other in the lateral width direction and the plate thickness direction by a fixing means 4 such as a screw, a nail or an adhesive material.

Furthermore, a surface material 3 having an appropriate strength such as a gypsum board or an enamel panel is provided on the surfaces on both sides of the partition wall 5.
Is attached. If necessary, the surface material 3 may be doubly attached, and it is attached to both sides of the partition wall 5 by the fixing means 11 such as screws and nails at the ALC panel 1 portion.
For example, the ALC panel 1 and the sound insulating material 2 have a width of 455 mm and a thickness of 75 mm, and four pieces are arranged in the lateral width direction and two pieces are arranged in the plate thickness direction.

The partitioning structure constructed as described above can be mounted on the upper surface side or the lower surface side by a conventionally known method. For example, as shown in FIG. 1, the lower part of the partition wall 5 is fixed to a floor slab 6 made of concrete or the like with a mounting hardware 7 as shown in the figure. Further, the upper part thereof is supported by a mounting hardware 8 as shown in the figure, and is fixed to an upper floor slab 10 by, for example, an anchor 9.

The present invention is not limited to these mounting methods and mounting fittings. FIG. 3 is a view showing another embodiment. ALC panels 12 and a plurality of sound insulating materials 13 thinner than the thickness of the ALC panels 12 are alternately arranged in the width direction and two sheets in the plate thickness direction, and adjacent ALC panels are provided. The left and right edge faces of 12 are arranged in contact with each other.
Further, the ALC panel 12, the sound insulating material 13, and the surface material 15 are attached by the fixing means 14 by the same method as in FIGS. This is effective when the thickness of the partition wall is further reduced.

With such a partition structure, sound insulation can be improved. If the ALC panel is severely warped, use an intermediate material (furring) as necessary.
Adjustments can be made by inserting between the LC panel and the sound insulation material.

[0012]

According to the present invention, since the panel and the sound insulating material are arranged alternately in the width direction and the plate thickness direction,
The thickness of the partition wall can be reduced, the sound insulation can be improved, and the flick adjustment can be performed.

[Brief description of drawings]

FIG. 1 is a perspective view showing a partition structure of the present invention.

FIG. 2 is a cross-sectional view showing the partition structure of FIG.

FIG. 3 is a cross-sectional view showing another embodiment of the present invention.

FIG. 4 is a cross-sectional view showing a conventional partition structure.

[Explanation of symbols]

 1 ALC panel 2 Sound insulation material 3 Surface material 4 Fixing means 5 Partition wall 6 Floor slab 7 Mounting hardware 8 Mounting hardware 9 Anchor 10 Floor slab 11 Fixing means 12 ALC panel 13 Sound insulation material 14 Fixing means 15 Surface material 20 Partition panel 21 Sound absorbing material 22 Sound Absorbing Material 23 Intermediate Material 24 Surface Material

Claims (1)

[Claims] 1. A partition structure for a panel, wherein a building panel and a sound insulating material are arranged alternately in a width direction and a plate thickness direction.