JPS61176741A - Construction of outer wall - 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 [Technical Field] The present invention relates to a method for constructing an exterior wall having an opening frame on a building.

[Background technology] Conventionally, when constructing an exterior wall with an opening frame on a building, the hanging wall, waist wall, and opening frame are assembled separately in advance at a factory, and then transported to the site and assembled on the site before being attached to the building frame. The exterior wall panels were constructed by assembling the waist walls and opening frames, and these exterior wall panels were built into the openings of the building framework. For this reason, it takes time to assemble the exterior wall panels on site, erect them into the building, and assemble them. It had the disadvantage of being distorted by the force of.

[Object of the Invention] The present invention has been made in view of the above points, and the purpose of the present invention is to simplify the assembly of the outer wall, shorten the construction period accordingly, and further improve the strength of the outer wall. An object of the present invention is to provide a method of constructing an exterior wall that can improve performance.

[Disclosure of the Invention] The method for constructing an exterior wall of the present invention is to install a plurality of exterior wall panels A, which are formed into panels by integrally providing hanging walls 2 and waist walls 3 above and below an opening frame 1, on the left and right sides of an opening in a building frame. Install them side by side, then remove the interior of the hanging walls 2 and waist walls 3, remove the boards 4, and remove the vertical frames 5 of the outer frames 5 of the outer wall panels A that are adjacent to each other on the left and right in the hanging walls 2 and waist walls 3.
A are connected to each other with a fixing tool 6, and then the parts of the adjacent vertical frames 5a other than the hanging walls 2 and waist walls 3 are cut and removed, and the parts 1 are attached so as to span the lower part of the hanging walls 2 of each outer wall panel A. It is characterized in that a genuine hanging wall joint material 7 is constructed and fixed, and an interior material 4 is fixed to the corresponding rear hanging wall 2 and waist wall 3. This solves the shortcomings of In other words, the hanging wall 2 is placed in the opening frame 1 in advance at the factory.
The exterior wall panel A, in which the wall and waist wall 3 are integrally formed, can be assembled at the opening of the building frame on site, eliminating the need to assemble the opening frame, hanging wall, and waist wall on site as in the past. In addition, the hanging walls 2 and waist walls 3 are formed integrally with the opening frame 1 in advance at the factory, and are reinforced with hanging wall joint material 7, thereby making it possible to shorten the construction period. The strength of
In addition, when constructing a large exterior wall by connecting multiple exterior wall panels A, it is possible to construct the exterior wall panel A by assembling hanging walls 2 and waist walls 3 on the opening frame 1 at the factory. The width of panel A is narrow, which poses a problem in transportation and inventory.
“There is no such thing.”

The present invention will be explained in detail below with reference to Examples.

The exterior wall panel A is produced in a factory by integrally providing hanging walls 2 and waist walls 3 above and below an opening frame 1. In other words, a pair of vertical frames 5a
An upper horizontal column 8 is constructed at the upper part of a rectangular outer frame 5 consisting of a pair of horizontal frames 5b, and a lower horizontal frame 9 is constructed at the lower part of the outer frame 5. An opening frame 1 is formed with the upper horizontal frame 5b and the upper horizontal pillar 8, and an exterior material is pasted on the outer surface between the upper horizontal frame 5b and the upper horizontal pillar 8, and an interior material 4 is temporarily fixed on the inner surface to form a hanging wall. 2 is formed, and an exterior material is pasted on the outer surface of the gap between the lower horizontal frame 5b and the lower horizontal machine 9, and an interior material 4 is pasted on the inner surface to form the waist wall 3. This exterior wall panel A is transported to the site and constructed as follows. A plurality of exterior wall panels A (two in the case of this embodiment) are fitted into an opening of a building frame in a row, and are fixed to the frame of the building frame to be erected. Next, the interior material 4, which temporarily fastens the hanging wall 2 and the waist wall 3, is removed, and as shown in FIG. The adjacent outer wall panels A are connected on the left and right by filling the contacting parts with adhesive and driving fixing tools 6 such as nails. Next, a portion of the vertical frame 5a that is in contact with the hanging wall 2 and a portion that is in contact with the waist wall 3 is cut, and the vertical frame 5a of the opening frame 1 portion is removed as shown in FIG. Next, the hanging wall joining material 7 extending in the width direction of the plurality of exterior wall panels A is placed along the lower part of the hanging wall 2 of each exterior wall panel A, and after applying an adhesive, is fixed with a fixing tool 10 such as a nail. Thereafter, as shown in FIG. 3, the interior material 4 that was removed at the beginning of construction is applied with adhesive and fixed to the hanging wall 2 and waist wall 3 with nails.

[Effect of the invention 1] As described above, the present invention consists of installing a plurality of exterior wall panels, which are made into panels by integrally providing hanging walls and waist walls above and below an opening frame, in the opening of a building frame and erecting them side by side on the left and right, and then Remove the interior panels of the hanging walls and waist walls, join the vertical frames of the outer frames of the adjacent left and right exterior wall panels at the hanging walls and waist walls using fixing devices, and then attach the hanging walls and waist walls of the adjacent vertical frames. Cut and remove the remaining parts, erect and fix a piece of hanging wall joint material across the lower part of the hanging wall of each exterior wall panel, and then fix the interior material to the rear hanging wall and waist wall. It is constructed by
Exterior wall panels that are made into panels by integrating hanging walls and waist walls into the opening frame in advance at the factory can be built into the opening of the building frame on site, eliminating the need to assemble exterior wall panels on site as in the past. This simplifies the construction of the exterior wall and shortens the construction period accordingly.In addition, the opening frame, hanging wall, and waist wall are manufactured in a factory as one piece, and the hanging wall joint material is erected. Since it is fixed, it can increase the strength of the exterior wall, and since multiple exterior wall panels are connected and assembled, even when constructing a large exterior wall, it is possible to create an exterior wall with hanging walls or waist walls that are integrally formed at the factory. The width of the panel may be small, and it is easy to transport and stock.

[Brief explanation of the drawing]

1, 2, and 3 are front views for explaining the method of the present invention, in which A is an exterior wall panel, 1 is an opening frame, 2 is a hanging wall, 3 is a waist wall, 4 is an interior material, and 5 is the outer frame. 5a is a vertical frame, 6 is a fastener, and 7 is a hanging wall joint material.

Claims (1)

[Scope of Claims] [1] A plurality of external wall panels, which are made into panels by integrally providing hanging walls and waist walls above and below the opening frame, are installed in the opening of the building frame on the left and right, and then the hanging walls and waist walls are installed. Remove the interior panels of the waist walls, join the vertical frames of the outer frames of the adjacent left and right exterior wall panels at the hanging walls and waist walls using fixing devices, and then connect the parts of the adjacent vertical frames other than the hanging walls and waist walls. is cut and removed, a single piece of hanging wall joint material is erected and fixed so as to span the lower part of the hanging wall of each exterior wall panel, and the interior fitting material is then fixed to the rear hanging wall and waist wall. Construction method for exterior walls. [2] The method according to claim 1, characterized in that an adhesive is used in addition to the fixing tool to join the vertical frames of the outer frames of the left and right adjacent outer wall panels with hanging walls or waist walls. Construction method for exterior walls.