JPH0627417B2 - Exterior wall panel - Google Patents

Description

TECHNICAL FIELD The present invention relates to an outer wall panel.

[Conventional technology]

Tile finishing on the exterior walls of buildings makes it easy to clean and looks good, so it has been widely used these days.

Conventionally, in this tile construction, it has been general that the outer wall panel in which the tile and the concrete are integrally precast is bolted to the building frame by placing concrete on the back side of the tile.

However, this type of outer wall panel needs to be thick to some extent in order to have sufficient strength against wind and earthquakes, and therefore has a considerable weight and is troublesome to handle such as transportation.

Therefore, the applicant of the present invention has previously developed an outer wall panel that enables weight reduction by using a structural frame body instead of concrete.

This type of outer wall panel is configured by forming a lattice frame-shaped structural frame body from a shaped steel such as an H-shaped steel, and mounting a tile on one side of the structural frame body with a mounting hardware. Since the tiles had to be attached to the structural frame one by one, the installation of the tiles was extremely troublesome.

Further, it is necessary to attach a waterproof metal plate to the structural frame body.

Further, the abutting portion between the outer wall panel and the outer panel is filled with a sealing material for the purpose of preventing infiltration of rainwater, but in many cases, the sealing effect deteriorates and the sealing effect is halved in many years.

The present invention has been proposed in order to solve the above-mentioned conventional problems, and provides an outer wall panel which can be lightened and is easy to manufacture and which can completely seal a joint portion. It is intended.

[Means for Solving the Problems]

The present invention relates to an outer wall panel whose surface has a tile finish, and is composed of a plurality of finishing panels and a structural frame body,
The finishing panel is formed by forming a rectangular plate-shaped substrate having a plurality of hollow holes over cement mortar mixed with a fibrous material and bonding a plurality of tiles to the surface of the substrate, and the structural frame. The body is constructed by assembling a plurality of vertical frame members and horizontal frame members into a rectangular lattice frame shape, and a plurality of finishing panels are bolted to one side of the structural frame body, and a finishing panel and a finishing panel are provided. The above-mentioned object is achieved by having a structure in which the sealing member is doubly filled with the sealing material.

〔Example〕

Hereinafter, the present invention will be described based on an illustrated embodiment.

The outer wall panel 1 is composed of a plurality of finishing panels 2 and one structural frame body 3.

The finishing panel 2 is formed into a horizontally long rectangular plate shape by integrally adhering tiles 5 such as mosaic tiles, small tiles or double-sided tiles to the front side of the substrate 4 with an adhesive mortar 6.

The substrate 4 is formed in a horizontally long rectangular plate shape from cement mortar mixed with a reinforcing fiber material such as carbon fiber, steel fiber, or mineral, and has a plurality of hollow holes 7 for the purpose of weight reduction.
Are continuously formed in one direction, and a plurality of dovetail grooves 8, ... Are continuously formed in one direction on the surface on the tiled side for the purpose of improving adhesion of the adhesive mortar 6.

The substrate 4 is formed by an extrusion molding method to reduce the weight.

The structural frame body 3 is constructed by assembling a plurality of vertical frame members 3a and horizontal frame members 3b made of H-shaped steel, channel steel, chevron steel or the like into a vertically long rectangular lattice frame shape.

Then, the exterior panel 1 is attached to the outdoor side of the structural frame body 3 while being abutted in the vertical direction, and the lateral frame members 3b and 3b of the structural frame body 3 are attached by a plurality of mounting bolts 9 and 9.
It is bolted to.

A waterproof packing 10 is attached to the mounting bolts 9 and 9 so as to be interposed between the substrate 4 and the horizontal frame member 3b.

Sealing materials 11 and 12 are filled in the abutting portions of the tiles 3 and 3 between the upper and lower finishing panels 1 and 1 and the substrates 4 and 4, respectively.

The sealing materials 11 and 12 are made of synthetic rubber or the like having extremely high weather resistance.

Further, the sealing material 12 is doubly filled in the abutting portions of the substrates 4 and 4.

The outer wall panel 1 configured as described above includes the upper and lower slabs 13,
It is built between 13 and the upper and lower ends are the upper and lower slabs 1.
A plurality of fasteners 1 and 3 made of angle materials, etc.
It is fixed by 4,14.

In addition, a sealing material 15 such as a gasket made of synthetic rubber or the like having extremely high weather resistance is interposed at the abutting portions of the upper and lower and left and right structural frames 3 and 3 for the purpose of preventing rainwater from entering.

〔The invention's effect〕

Since the present invention is configured as described above, it has the following effects.

The tile is not directly attached to the structural frame, but is attached to the surface of the substrate with an adhesive, and the substrate is attached to the side surface of the structural frame.

Therefore, not only large tiles but also small tiles can be easily attached.

In addition, the substrate is formed by forming a rectangular plate shape from cement mortar mixed with fiber material and providing a plurality of hollow holes, and the structural frame body is further formed by a plurality of vertical frame members and horizontal frames made of shaped steel. As it is assembled from the material in the shape of a rectangular lattice frame, it can be made lightweight and has excellent strength, especially earthquake resistance.

Furthermore, since the sealing material is doubly filled in the abutting portion between the finishing panels and the abutting portion between the structural frame body and the structural frame body is filled with the sealing material, rainwater and the like can be prevented from entering. Since it can be completely prevented and the metal plate can be omitted, the material cost can be saved.

[Brief description of drawings]

1 to 5 show an embodiment of the present invention.
FIG. 1 is a partial front view of the outer wall surface of the building, FIG. 2 is a partial vertical sectional view of FIG. 1, FIG. 3 is a partially enlarged sectional view of FIG. 2, and FIG. FIG. 5 is a rear view of the outer wall panel, and FIG. 5 is a cross-sectional view of FIG. 1 ... Outer wall panel, 2 ... Finishing panel, 3 ... Structural frame, 4 ... Substrate, 5 ... Tile, 6 ... Adhesive mortar, 7 ... Hollow hole, 8 ... Dovetail groove, 9 ... Mounting bolts, 10 ... Waterproof packing, 11,12 ... Seal material, 13 ... Upper and lower slabs, 14 ... Fastener, 15 ... Seal material.

Claims (1)

[Claims] 1. A rectangular plate-shaped substrate comprising a plurality of finishing panels and a structural frame body, wherein the finishing panels are formed of cement mortar mixed with a fibrous material and have a plurality of hollow holes throughout. It is formed by adhering a plurality of tiles on the surface of the substrate, and the structural frame body is constituted by assembling a plurality of vertical frame members and horizontal frame members in a rectangular lattice frame shape, and An outer wall panel, characterized in that a plurality of the finishing panels are bolted to one side, and a sealing material is doubly filled in a joint portion between the finishing panels.