JPH07567Y2 - ALC outer wall panel - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an outer wall panel of a building, which is configured by arranging a plurality of long panel members whose main material is ALC.

(Prior Art) Conventionally, an ALC outer wall panel which is configured by arranging a plurality of panel members mainly composed of ALC is, for example, Jikken Sho 6
Those described in, for example, 0-19207 are known.

In this conventional ALC outer wall panel, two positions at both ends in the longitudinal direction of each arrayed panel member are attached to a steel frame structure by a bolt and a nut in a shaft-mounted state, and by this mounting structure, Even if the steel frame structure shakes due to an earthquake or the like, it is possible to prevent the panel members themselves from shaking and following the shaking of the steel frame structure, resulting in damage or destruction of the panel member itself.

(Problems to be solved by the invention) However, in such a conventional ALC outer wall panel, due to the variation in the thickness direction of the reinforcing bar cage embedded in each panel member for reinforcement, the panel is The member sometimes warped during high temperature curing or after installation. Therefore, if each panel member is fixed in the front-rear direction only at two positions on both ends, when a long panel member is used, the middle portion of the mounting portion at each end of each panel member is thick. A warp that projects or dents in the vertical direction is likely to occur. Further, since the panel members were not directly connected to each other, the warp direction and the warp degree may be different for each panel member, in which case the outer wall surface becomes an irregular uneven surface. There was a problem that the appearance became dirty.

In addition, since each panel member is warped in a different state, the sealing material filled in the joint between the panel members may be peeled off, and it is difficult to obtain a reliable waterproof performance.

(Means for Solving Problems) The present invention was made for the purpose of solving the above problems, and in order to achieve this purpose, the present invention uses ALC as a main material. An ALC outer wall panel, in which a plurality of length panel members are arranged, and at both ends in the longitudinal direction of each panel member, mounting portions that are attached to the steel structure in a shaft-mounted state are provided, respectively. The warp made of a long steel material that is abutted over each panel member and connects only the panel members flush with each other at approximately the center of the mounting portions at both ends of the ALC outer wall panel. The ALC outer wall panel is characterized in that the correction member is provided in a state of being axially attached to each panel member and is not connected to the steel frame structure.

(Operation) Therefore, in the ALC outer wall panel of the present invention, a warp correction member that connects only adjacent panel members flush with each other is provided at approximately the center of the mounting portions at both ends of the ALC outer wall panel. Therefore, the warp of the panel members is regulated by each other, and the correction is performed to make the direction and degree thereof uniform.

Further, since the joints between the adjacent panel members are kept at a constant width by the warp correction of the panel members, it is possible to reliably perform waterproofing with a sealing material or the like.

Moreover, since the warp correction member connects only the panel members to each other, it is in a free state with respect to the steel frame structure and is provided in a shaft-attached state with respect to each panel member. The panel member is attached to the steel structure in a shaft-attached state only at the attachment portions at both longitudinal ends thereof. That is, when the steel structure is shaken by an earthquake or the like, each panel member can follow the shake, and the panel member itself can be prevented from being damaged or destroyed.

Embodiment An embodiment of the present invention will be described in detail below with reference to the drawings.

First, the structure of the first embodiment shown in FIGS. 1 to 4 will be described.

The ALC outer wall panel A of this embodiment is, as shown in FIG.
A long panel member (10) is connected by a warp correction member (20) so as to be flush with each other.

The panel member 10 is ALC (Autoclaved Light weight C
oncrete) is the main material, and it is arranged vertically in a horizontal state. As shown in FIG. 4, the joint between the adjacent panel members 10, 10 is filled with a sealing material 17 and waterproofed.

Each of the panel members 10 has an upper end serving as a mounting portion 11 that is axially mounted to the ceiling beam 1 of the steel frame structure B, and a lower end thereof is axially mounted to the floor beam 2. It is a mounting part 12 that can be mounted in a state. The panel member 10 is attached to the ceiling beam 1 and the floor beam 2 at the width center position of the panel member 10 by the bolt 13 and the nut 14.
It is performed by tightening with.

As shown in FIG. 3, the warp correction member 20 is formed by bending a long iron plate, and each panel member
It is attached in a shaft-attached state at a substantially central position in the longitudinal direction of 10 and is provided separately from the column 3 of the steel frame structure B.

The warp correction member 20 is provided over the entire panel members 10 so as to form the furring strip, and is attached to all the panel members 10.

To attach the warp straightening member 20 to each panel member 10, an anchor bolt 15 is embedded in the width center position of the panel member 10 in advance (see FIG. 3). Long hole 21 at the corresponding position of bolt 15
(See Fig. 2), insert the anchor bolt 15 into the long hole 21, and then insert the anchor bolt.
This is done by screwing the nut 16 onto the nut 15.
The tightening strength of the nut 16 is
20 is movable within the range of the long hole 21.

Next, the operation of the first embodiment will be described.

Therefore, in the ALC outer wall panel A of the present invention, a warp correction member 20 is provided between the mounting portions 11 and 12 of the ALC outer wall panel A so that only adjacent panel members 10 and 10 are flush with each other on the same plane. Therefore, the warp straightening member 20 regulates the warp of the panel member 10 to each other, and the warp straightening can be performed such that the direction and the degree of the warp are made uniform.

Further, since the joint between the adjacent panel members 10 and 10 is kept constant by correcting the warp of the panel member 10, the sealing material 17 does not peel off from the panel member 10.
It is possible to ensure waterproofing.

Moreover, the warp correction member 20 is in a free state with respect to the steel frame structure B, and is attached to each panel member 10 in a pivotally mounted state rotatable about the anchor bolt 15. Therefore, each panel member 10 is attached to the steel frame structure B in the axially attached state at two positions of the attachment portions 11 and 12 at both ends thereof. Therefore, even if the steel frame structure B shakes due to an earthquake or the like, each panel member 10 shakes following the vibration of the steel frame structure B.
The function of preventing its own damage and destruction is secured as in the conventional case.

Since the hole for attaching the warp correction member 20 to the panel member 10 is the elongated hole 21, the followability of the ALC outer wall panel A to the swing of the steel frame structure B is sufficiently ensured.

The embodiment of the present invention has been described in detail above with reference to the drawings. However, the specific configuration is not limited to this embodiment, and even if there is a design change or the like within the scope not departing from the gist of the present invention, it is included in the present invention. Be done.

For example, in the embodiment, the panel members are arranged vertically in the horizontal direction, but they may be arranged vertically in the horizontal bent state to form one ALC outer wall panel. .

Further, in the embodiment, all the bolts and nuts are used as the mounting member for mounting the panel member on the steel frame structure and the mounting member for mounting the warp correction member on the panel member, but it is rotatable about the shaft. As long as it can be attached in a shaft-attached state, it is not limited to bolts and nuts, and other attachment members such as rivets may be used for attachment.

(Effect of the Invention) As described above, in the ALC outer wall panel of the present invention, it is necessary to correct the warp of the panel member while maintaining the function of preventing damage and destruction against the shaking of the steel frame structure during an earthquake. Therefore, it is possible to obtain an effect that excellent aesthetics and high waterproof performance can be obtained.

[Brief description of drawings]

FIG. 1 is a perspective view showing an assembled state of an ALC outer wall panel of a first embodiment of the present invention, FIG. 2 is an enlarged view of a main part of the ALC outer wall panel of the first embodiment, and FIG. 3 is a III of FIG. -III sectional view and FIG. 4 are IV-IV sectional views of FIG. A ... ALC outer wall panel 10 ... Panel member 11, 12 ... Mounting part 20 ... Warp correction member B ... Steel structure

Claims (1)

[Scope of utility model registration request] 1. An ALC is used as a main material, and a plurality of long panel members are arranged in an array. Each panel member is provided at both ends in the longitudinal direction with a mounting portion which is mounted on a steel structure in a pivoted state. It is an ALC exterior wall panel,
In the approximately middle portion of the mounting portion at both ends of the ALC outer wall panel,
A warp correction member made of a long steel material that is abutted over each panel member and connects only each panel member flush with each other on the same plane is provided in a pivoted state with respect to each panel member,
ALC characterized by not being connected to the steel structure
Exterior wall panel.