JP4580107B2 - Construction method of falling partition wall of unit housing - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a method for constructing a falling partition wall straddling a joint portion between building units.
[0002]
[Background technology]
In the housing by the unit method, there is a joint part (joint part) between the units. For example, in a steel-based unit house, as shown in FIG. 2, since a unit 2 having steel columns 1 arranged at the four corners is used, in addition to the joint 3 between the units 2 and 2, a gap necessary for the installation of the unit Also occurs. Accordingly, a part of the interior work in the region corresponding to the joint 3 is on-site construction.
[0003]
FIG. 3 is a diagram showing a conventional construction example of the falling partition wall 5 having a structure straddling the joint portion 3 between the units. In this example, a part of the falling partition wall 5 has a normal partition wall portion 6 in which a part of the partition wall 5 reaches the floor.
[0004]
When constructing the falling partition wall 5, the following method has been conventionally employed. The core material 5a of the falling partition wall 5 and the core material 6a of the normal partition wall portion 6 are previously installed in both units 2 and 2 as shown in FIG. Furthermore, the gypsum board 7 is constructed on the core material 6 a of the normal partition wall portion 6.
[0005]
And after unit 2 and 2 are joined on-site, a gypsum board (not shown) is affixed and fixed on the core materials 5a and 5a for both falling partition walls. At this time, the core materials 5a and 5a are integrated using a gypsum board having a length straddling the joint portion 3. Therefore, the on-site construction range of the gypsum board is a range indicated by W in FIG. Here, plasterboard plastering is in a range indicated by oblique lines.
[0006]
[Problems to be solved by the invention]
Such conventional construction methods have the following problems. This is a problem that occurs when the core members 5a and 5a of the falling partition wall 5 are preliminarily constructed in both units 2 and 2 at a factory or the like. That is, since the core members 5a and 5a of the falling partition wall 5 are individually constructed in both the units 2 and 2, when the units 2 and 2 are joined, the core members 5a and 5a accurately match each other. This is a problem that misalignment occurs.
[0007]
This misalignment problem is easily affected by the construction accuracy of the core members 5a, 5a, the temporal deformation of the wood used for the core members 5a, 5a, the skill level of the operator, and the like. When the positional deviation becomes large, it is necessary to adjust this at the site, and the workability at the site will be significantly reduced.
[0008]
Therefore, the subject of this invention is providing the technique which can improve the workability of the falling partition wall straddling the junction part by a unit construction method, and can fully ensure the intensity | strength etc. after construction.
[0009]
[Means for Solving the Problems]
The present invention will be described with reference to the drawings. In the construction method of the falling partition wall 5 straddling the joint 3 between the units 2 and 2, both the units 2 and 2 to be joined are provided with the lower partition in a factory or the like. A first step of constructing a part of the core material 51 of the wall 5, 52 and a step of constructing the remaining core material 52 of the falling partition wall 5 after joining the units 2 and 2. After the 2nd process and the 2nd process, the 3rd process which sticks the gypsum board for partition walls falling on the said core materials 51 and 52 is characterized by performing.
[0010]
According to the present invention, the remaining core material 52 is subjected to on-site construction, so that when the units 2 and 2 are joined, misalignment occurs between the pre-fabricated core materials 51 and 51 that have been previously constructed in a factory or the like. Even in the case of adjustment, the remaining core material 52 can be used for adjustment. Thereby, the workability of the falling partition wall in a unit construction method can be improved.
[0011]
In the construction method, the remaining core material 52 of the falling partition wall 5 is preferably a long core material 52 that is constructed in such a manner as to straddle the joint 3 between the units 2 and 2. In this way, not only the alignment adjustment of the fitted core materials 51 and 51 is further facilitated, but also the equipped core materials 51 and 51 can be integrated by the long core material 52. .
[0012]
The remaining core material 52 preferably has a length as a through-core material. Thus, when it is set as a through core material, the alignment adjustment of the whole core material of the falling partition wall 5 can be made still easier.
[0013]
The remaining core material 52 is preferably a core material provided at the lowest stage of the falling partition wall 5. This is because the lowermost core material is at a low position, so that construction at the site becomes easy.
[0014]
In the first step, it is desirable to construct a support material 53 for attaching the remaining core material 52. Then, the on-site construction of the remaining core material 52 can be further facilitated.
[0015]
It is also desirable that a part of the falling partition wall 5 has a normal partition wall portion 6 that reaches the floor, and a gypsum board 7 to be attached to the normal partition wall portion 6 is constructed in the first step. This is because the construction method similar to the conventional method can be adopted except for the construction of the remaining core material 52.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
A preferred embodiment of the present invention will be described with reference to FIGS. In FIG. 1, components that are basically the same as those in the related art are denoted by the same reference numerals for convenience of explanation.
[0017]
In the construction method of the falling partition wall which concerns on this embodiment, it constructs by performing the following 1st-3rd processes.
[0018]
(First step)
First, the core member 51 of the falling partition wall 5 and the core members 6a and 6a of the normal partition wall portion 6 are respectively constructed in both the units 2 and 2 to be joined in a factory or the like, and the normal partition wall portions 6 and 6 Gypsum boards 7 and 7 are pasted on the core materials 6a and 6a, respectively. At that time, only a part of the core members 51 of the lower partition wall 5 is constructed.
[0019]
Here, only the core material provided at the lowest stage of the falling partition wall 5 is left as the remaining core material 52, and all the other core materials 51 are constructed. This remaining core material 52 is a long core material, and has a length that is applied in a form straddling the joint 3 between the units 2 and 2. In the example shown in FIG. 1, it has the length as a through-core material.
[0020]
(Second step)
Next, as shown in FIG. 2, after the units 2 and 2 are joined, the remaining core material 52 of the falling partition wall 5 is applied on-site. Before that, supporting members 533 and 53 made of an L-shaped angle or the like for attaching the remaining core material 52 are constructed. Although the support members 53 and 53 may be constructed on site, it is desirable to construct them in advance in a factory or the like.
[0021]
Since the remaining core material 52 is a long through-core material, both ends thereof are fixed to the support materials 53 and 53 using screws or screw nails. At this time, the armed core materials 51 and 51 of both units 2 and 2 are aligned, and the armed core materials 51 and 51 and the core material 52 constructed in the field are also fixed by nailing.
[0022]
(Third step)
After finishing the construction of the core of the lower partition wall 5 in this way, a step of attaching a gypsum board (not shown) for the lower partition wall on the core materials 51 and 52 is performed.
[0023]
According to this embodiment, the remaining core material 52 is subjected to on-site construction, so that when the units 2 and 2 are joined, misalignment occurs between the pre-fabricated core materials 51 and 51 previously constructed in a factory or the like. Even in this case, the remaining core material 52 can be used for adjustment. Thereby, the workability of the falling partition wall in a unit construction method can be improved.
[0024]
Moreover, the remaining core material 52 of the falling partition wall 5 is a long core material 52 constructed in a form straddling the joint portion 3 between the units 2 and 2, so that Not only the alignment adjustment becomes easier, but also the core material 51, 51 equipped with the long core material 52 can be integrated.
[0025]
Further, the remaining core material 52 having a length as a through-core material can further facilitate the alignment adjustment of the entire core material of the falling partition wall 5.
[0026]
In the above embodiment, an example in which the present invention is applied to a steel unit type house has been shown. However, the present invention can also be applied to a wooden unit house or an apartment house such as an apartment or an apartment.
[0027]
【The invention's effect】
As mentioned above, according to the construction method of the falling partition wall of the unit house which concerns on this invention, the workability on the spot can be improved markedly. Moreover, the construction of the core material after construction and the good integration of the gypsum board and the core material can be achieved by performing the construction on site using a long core material straddling the joint portion between the units.
[Brief description of the drawings]
FIG. 1 is a front view showing an embodiment of the present invention.
FIG. 2 is a plan view showing an embodiment of the present invention.
FIG. 3 is a front view showing a conventional construction example.
[Explanation of symbols]
1 Steel pillar 2 unit (steel frame unit)
3 Junction 5 Lower partition wall 51 Core material (fitted core material)
52 Remaining core material (core material for on-site construction)
53 Support material 6 Normal partition wall part 6a Core material 7 Gypsum board

Claims (6)

In the construction method of the falling partition wall straddling the joint part between units,
A first step in which both of the units to be joined are each constructed with a part of the core material of the falling partition wall in a factory or the like;
After joining the units, a second step of constructing the remaining core material of the falling partition wall;
After the 2nd process, the 3rd process of sticking the gypsum board for falling partition walls on the said core material is performed, The construction method of the falling partition wall of a unit house characterized by the above-mentioned. In the construction method of the falling partition wall of the unit house according to claim 1, the remaining core material of the falling partition wall is a core material constructed in a form straddling the joint part between units. Construction method for the partition wall of the unit housing. 3. The method for constructing a falling partition wall for a unit house according to claim 1 or 2, wherein the remaining core material has a length as a through core material. The construction method of the partition partition wall of the unit house in any one of Claims 1-3 WHEREIN: The said remaining core material is a core material provided in the lowest stage of the said partition partition wall, The unit house characterized by the above-mentioned. How to construct a falling partition wall. In the construction method of the falling partition wall of the unit house in any one of Claims 1-4, in the said 1st process, the supporting material for attaching the said remaining core material is constructed. The construction method of the falling partition wall of the unit house. The construction method of the falling partition wall of the unit house in any one of Claims 1-5 WHEREIN: A part of the said falling partition wall has a normal partition wall part which reaches a floor, The gypsum board stuck on the normal partition wall part Is constructed in the first step, and the method of constructing the partition wall for the falling of the unit house.

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