JP2883969B2 - Exterior wall panels - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outer wall panel which is useful when applied to the construction of an outer wall of a building, especially a large-scale building such as a factory.

[0002]

2. Description of the Related Art In order to construct the outer wall of a large-scale building such as a factory, a metal folded plate is often used due to its scale. However, a metal folded plate alone is used for heat insulation, sound insulation, sound absorption, and fire resistance. It is difficult to obtain sufficient performance.

Conventionally, when an outer wall is constructed from a folded metal plate, a heat insulating material, a sound absorbing material, a sound insulating material, a refractory material and the like are selectively used in accordance with required performance. Inevitably, the burden of on-site construction, such as the addition of building steel members, increases, leading to a prolonged construction period, an increase in construction costs, etc., as well as a problem in that the finished state becomes uneven.

[0004] Such a problem can be solved by using a factory-produced outer wall panel. Conventionally, there has been provided such an outer wall panel having a structure in which a metal folded plate is attached to and fixed to a metal frame together with various other constituent materials. Although the outer wall panel has performances such as heat insulation, sound insulation, and sound absorption, its configuration is uniform. The requirements for exterior wall performance vary widely depending on the type of factory, etc., location conditions, and the like.In some cases, the exterior wall panel with a conventional uniform configuration cannot satisfy the requirements for exterior wall performance in some cases. In some cases, there have been problems such as falling into a so-called over-specification in which the performance is too much higher than required.

In this case, it is conceivable to prepare several types of outer wall panels having different performances in order to meet various demands for the outer wall performance. However, this increases the stock and thus the maintenance cost, and is a preferable solution. Not a solution.

[0006] The present invention has been made to eliminate such a conventional problem.

[0007]

[MEANS FOR SOLVING THE PROBLEMS] The present invention provides a metal frame,
An outer wall plate made of a folded metal plate attached and fixed to the outer surface side of the frame, an inner wall plate and a frame made of a porous metal plate attached and fixed to the inner surface side of the frame were surrounded by the inner and outer wall plates. The present invention relates to an outer wall panel comprising a honeycomb structured intermediate face plate fitted in the frame so as to divide a space into inner and outer chambers.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the accompanying drawings.

FIGS. 1 and 2 show an example of the outer wall panel of the present invention, which has a standard performance for heat insulation, sound insulation, sound absorption and the like.

The outer wall panel A of the present invention comprises a metal frame 1 assembled in a rectangular frame shape using hollow square steel or other steel having various cross-sectional shapes, and an outer wall plate is provided on the outer surface side of the frame 1. 2 is formed from a painted iron plate, a synthetic resin-coated iron plate, an aluminum plate, or the like, and a metal folded plate is formed on the inner surface side. A perforated metal plate is attached and fixed by applying fasteners such as rivets and bolts (not shown).

Further, the frame 1 and the inside of the frame 1
The inner space surrounded by the outer wall plates 2 and 3 is the inner and outer two rooms 4 and 5
The intermediate face plate 6 is mounted and fixed under the application of a mounting bracket (not shown).

The intermediate face plate 6 needs to have a honeycomb structure in order to obtain heat insulation and sound insulation. For example, a metal honeycomb core 6a, and inorganic boards 6b, 6b for sandwiching the core 6a; Metal case 6 for storing the core 6a and the boards 6b, 6b in a filled state.
can be used. As shown in FIG. 7, the outer wall panels A, A having the above-described configuration can be connected in the lateral direction via a rectangular tubular joiner B. Joiner pressers 7, 7 protruding outward from the outdoor end are provided on both left and right sides.

As shown in FIG. 2, an angle can be applied to the formation of the joiner retainers 7, 7, and the angle is
Is attached and fixed over the entire length in the longitudinal direction (longitudinal direction).

At both ends of the joiner retainers 7, 7 in the connection direction, both side portions of a folded metal plate constituting the outer wall plate 2 are fixedly wound.

Openings at the upper and lower ends of the folded metal plate constituting the outer wall plate 2 can be covered as necessary at the time of factory production or at a construction site.

The outer wall panel of the present invention shown in FIGS. 1 and 2 functions as a sound insulating material of the folded metal plate constituting the outer wall plate 2 and the sound insulation of the honeycomb board constituting the intermediate panel 6.
The function as a heat insulating material and the function as a sound absorbing material of the perforated metal plate constituting the inner wall plate 3 provide so-called standard sound insulating, heat insulating and sound absorbing properties to the extent generally required as a whole. I have.

The outer wall panel according to the present invention is provided with inner and outer chambers 4 and 5 on both sides of the intermediate face plate 6, so that when a performance exceeding a standard is required, the inner chamber 4 and / or the outer chamber 5 are required. By selecting and loading various materials into the interior, it is possible to provide an outer wall panel having performance that meets the requirements.

FIG. 3 shows an example of an outer wall panel having enhanced sound absorbing and heat insulating properties. The inner chamber 4 is filled with an inorganic fiber material 8 such as rock wool or glass wool.

FIG. 4 shows a case in which the intermediate face plate 6 is biased toward the outer chamber 5 and the expanded inner chamber 4 is charged with the inorganic fiber material 8, which has better sound absorption and heat insulation than the type shown in FIG. One rank up.

FIG. 5 shows an example of an outer wall panel having enhanced sound insulation and heat insulation. In the outer chamber 5, an inorganic molded plate 9 made of an inorganic material such as gypsum or calcium silicate is inserted.

FIG. 6 shows a combined type of FIGS. 3 and 5,
It has enhanced sound absorption, sound insulation and heat insulation.

According to the present invention, the outer wall panel having the structure shown in FIGS. The performance can be improved to a rank that can satisfy the required performance.

The outer wall panel A of the present invention can be connected in the left-right direction by using a prismatic joiner B as shown in FIG. 7, and the construction procedure is as follows.

(1) A joiner B is attached and fixed to a rim C attached and fixed to a steel column (not shown) of a building by applying a tie-down fitting a.

(2) Outside wall panels A, A on the outside of the rim C
Are arranged so as to be located on the left and right sides of the joiner B, and the pressers 7, 7 of the outer wall panels A, A are brought into contact with the outer surface of the joiner B, respectively.
Position.

(3) Positioned outer wall panels A, A
Is attached and fixed to the waist edge C by applying the tie metal a. still,
One end of the fastening member a is hooked to the body edge C, and the other end is fixed to the outer wall panel A or the joiner B by applying a fastening tool b such as a blind rivet.

(4) A joint cover D having the same shape as the folded plate is covered with outer joint panels A, A using blind rivets or the like so as to cover the table of contents of the joiner retainers 7, 7.
And fix it at the end of

Through the above-described steps (1) to (4), the outer wall panels A can be connected to each other in the lateral direction via the joiner B.

The features of the above construction method are as follows.

(A) Since the joiner is erected at an appropriate position on the body edge, the mounting position of the panel is automatically and accurately determined.

(B) Since the building is pulled in and fixed by using a tie, no external scaffolding is required.

(C) Since the joiner retainer is in close contact with the joiner, the airtightness is good and the finished flatness of the panel is accurate.

(D) Even if the finishing accuracy (flatness) of the building rim is poor, if only the flatness accuracy of a small joiner is given, the finished surface accuracy is good and it is not necessary to adjust with a large panel. Is also good.

(E) The airtightness is further improved by the joiner cover. Furthermore, since the same shape as the panel folded plate is used, after the panel is roofed, it is beautiful with the same folded plate.

(G) Partial removal of the outer wall panel is easy.

Preferred examples of the joiner B are shown in FIGS. 8 and 9, wherein B ₁ is a prism made of hollow metal, B ₂ is a honeycomb board inserted in the hollow portion of the prism B ₁ , B ₃ its fixing hardware, B ₄ is a blind nut.

The honeycomb board B ₂ is composed of a metal core and an inorganic board sandwiching the core.

[0038]

The outside wall panel according to the present invention has the standard sound absorption, sound insulation and heat insulation properties required when constructing the outside wall of a factory or the like, and also has the inside and outside chambers inside the panel. If the required performance is higher than the standard, the appropriate one of the sound absorbing, heat insulating material, sound insulating material, heat insulating material and the like is selected and inserted into the inner and / or outer room. This makes it possible to deal with such a demand, and to provide an outer wall panel that meets the required performance without causing problems such as an increase in the stock of the outer wall panel and over specs.

[Brief description of the drawings]

FIG. 1 is a front view showing one embodiment of the present invention.

FIG. 2 is a cross-sectional view taken along line 2-2 of FIG.

FIG. 3 is an explanatory diagram corresponding to FIG. 2 and showing an example of performance improvement.

FIG. 4 is an explanatory diagram corresponding to FIG. 2, showing another example of performance improvement.

FIG. 5 is an explanatory view corresponding to FIG. 2 and showing still another example of performance improvement.

FIG. 6 is an explanatory view corresponding to FIG. 2 and showing still another example of performance improvement.

FIG. 7 is a plan view showing a cross-section of a connection state of the outer wall panel in a lateral direction.

FIG. 8 is a longitudinal sectional view of a joiner applied to a lateral connection of an outer wall panel.

FIG. 9 is a cross-sectional plan view of the same.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 metal frame 2 outer wall plate 3 inner wall plate 4 inner room 5 outer room 6 intermediate face plate 7 joiner retainer 8 inorganic fiber material 9 inorganic formed plate

Claims (6)

(57) [Claims] 1. An outer wall plate comprising a metal frame, a folded metal plate attached and fixed to an outer surface of the frame, an inner wall plate and a frame comprising a porous metal plate attached and fixed to an inner surface of the frame. Of which
An outer wall panel comprising a honeycomb structured intermediate plate fitted in the frame so as to divide a space surrounded by the outer wall plate into two inside and outside rooms. 2. A jointer holder for connecting an outer wall panel in a lateral direction via a prismatic joiner is provided on both left and right sides of the metal frame.
Exterior wall panel as described. 3. An intermediate face plate comprising a metal honeycomb core, an inorganic board for sandwiching the core, and a metal case for containing the core and the inorganic board in a filled state. Or the outer wall panel according to 2. 4. The outer wall panel according to claim 1, wherein an inorganic textile material is inserted into the inner chamber. 5. The outer wall panel according to claim 1, wherein an inorganic molded plate is inserted in the outer chamber. 6. The outer wall panel according to claim 1, wherein an inorganic textile material is loaded in the inner chamber, and an inorganic molded plate is loaded in the outer chamber.