WO2015182820A1

WO2015182820A1 - Building exterior panel and manufacturing method therefor

Info

Publication number: WO2015182820A1
Application number: PCT/KR2014/006710
Authority: WO
Inventors: 김윤수
Original assignee: 김윤수
Priority date: 2014-05-29
Filing date: 2014-07-23
Publication date: 2015-12-03

Abstract

The present invention relates to: a building exterior panel provided to an inner wall or an outer wall of a building so as to give a beautiful appearance to the building; and a manufacturing method therefor. The present invention provides, in a building an exterior panel having a plurality of brackets coupled to the edge of an upper plate, wherein the bracket comprises a coupling part fixed to the rear surface side of an exterior panel by a rivet, a locking part to be fixed on a steel structure, and support grooves formed such that a reinforcement member is inserted into each corner thereof, a method for manufacturing a building exterior panel, comprising: an exterior panel selecting step for selecting a product, among composite panels, appropriate for a building; an exterior panel processing step for processing an exterior panel by, after locating a lower plate at the lower side of a core material having protrusion parts on the edge thereof, folding a plurality of side surface parts so as to fix the same on the edge, and joining an upper plate on the upper side thereof; a bracket coupling step for fixing the brackets with a plurality of rivets after locating a plurality of brackets on the edge of the upper plate such that insertion parts at one end of each of the brackets can be inserted into the protrusion parts of the core material; and a reinforcement member fixing step for inserting and fixing reinforcement members into the corners of the brackets so as to apply rigidity thereto.

Description

Building exterior panel and its manufacturing method

The present invention relates to a building exterior panel and a method of manufacturing the same, and more particularly, when the construction using the exterior panel on the inner and outer walls of the building, the construction is convenient and can reduce the cost, fixed the exterior panel The present invention relates to a building exterior panel and a method of manufacturing the same, which are capable of maintaining the state firmly.

In general, the inner and outer walls of the building is coupled to or fixed to the outer panel consisting of a composite panel of the upper and lower plates made of aluminum and the core material filled therein.

To this end, as shown in FIGS. 5 and 6, the exterior panel 50 including the upper plate, the core material and the lower plate is fixed to each side of the upper plate by fixing the brackets 51 with rivets 52 and then the respective brackets ( 51) is configured to be fixed to the steel frame fixed to the wall.

For example, ALPOLIC / fr, a non-combustible aluminum composite panel made by Mitsubishi, Japan, has improved its performance with inorganic core materials. ALPOLIC / fr is supplied and sold in about 60 countries worldwide. Used for interiors, posts, etc. The above Alporic consists of two skins and one core material, the surface skin is an aluminum alloy of 0.5mm, the core of ALPOLIC / fr is filled with non-combustible minerals, and the overall thickness of the panel is 3.0mm (for interior). 4.0mm, 6.0mm (exterior) are available.

However, in the case of aluminum single plate is fixed by using a stud bolt (stud bolt), because the face material is thin, can not be welded. Therefore, as a fixing method equivalent to the stud bolts, a rivet is used that is opened from the inside of the core resin part to be integrated in a form of hanging the aluminum face material on the back side of the plate, and such rivets are blind rivets or the like. It is called acro rivet.

However, the conventional exterior panel including the alporic is fixed to each steel frame by using a rivet after the brackets are fixed to each edge, which is not only deformed due to the weak edge portion, but also to secure the bracket to the steel frame. The rivets (arc rivets) used in this case are fixed by pulling the head part and the tip branch part 52a splits to the left and right. When the front part of the exterior panel is partially raised when pulling to the front part, this ridge part protrudes and There are inherent problems such as defects or damage due to spaced apart joints.

Particularly, when the rivet 52 is pulled out and the outer part is pulled out, the front part (exposed to the outside) of the exterior panel 50 is pushed inward to form a fine depression 50a, which is a fatal disadvantage that the appearance is damaged. There was this.

In addition, the composite panel is an aluminum sheet material in forming a building exterior panel formed in a box shape, the aluminum plate material coated on one side is cut to a predetermined size and grooved in the "井" shape to form a box on the back surface. Korean Patent No. 0185544 discloses a method of manufacturing a building exterior panel in which a silicon layer is formed inside a gap where a bending wall of a box having a flange meets after forming a groove.

However, in the conventional method, the silicon layer is formed inside the gap where the bending wall of the box meets. This is because the reduction of the coating cost due to the coating of the plate and the improvement of the workpiece, and the overall equipment and process according to the welding operation. Although there is an effect that it is not necessary, there are problems in that the corner part is damaged by external force, etc. after installation on the building wall, and the problems such as the appearance by the rivet not being beautiful by combining the rivet on the side of the flange were inherent. .

In order to solve the problems of the prior art as described above, an object of the present invention is to provide rigidity to the corner portion of the bracket to prevent deformation by external force, etc. and also to fix the exterior panel to the bracket with a rivet It is to provide a building exterior panel and its manufacturing method that can reduce the labor and cost of reconstruction, such as a failure occurs such that the coupling portion is spaced apart by the raised portion.

Another object of the present invention is to provide a building exterior panel and a manufacturing method thereof so that the appearance is more beautiful by making the rivet not visible from the outside.

Building exterior panel according to the present invention, in the exterior panel combined a plurality of brackets on the edge of the top plate, the bracket is a coupling portion fixed to the rear side of the exterior panel by rivets, fastening for fixing to the steel structure Part and a corner support groove for inserting the corner reinforcing member in each corner is characterized in that it is formed.

According to the present invention, a method for manufacturing a building exterior panel according to the present invention includes selecting a composite panel suitable for exterior construction in a building, and placing a lower plate at a lower side of a core having a jaw at the edge, and bending a plurality of side portions at the edge. The outer panel processing step of manufacturing the outer panel bonded to the upper plate bonded to the upper side, and a plurality of brackets are positioned at the edge of the upper plate so that one end of the insertion portion is inserted into the jaw of the core material and then fixed with a plurality of rivets Bracket coupling step, and reinforcing member fixing step of providing rigidity by inserting and fixing the reinforcing member in the corner of the bracket.

The present invention provides rigidity at the corners of the bracket to which the exterior panel is fixed, thereby preventing deformation due to external force, and the like, even when the exterior panel is partially raised by rivets when fixing the bracket to the exterior panel by rivets. It is located there is no damage, such as separation or scratches caused by the bulge, thereby reducing the labor and cost caused by reconstruction and the like.

In addition, the present invention has a beautiful appearance because the front portion of the exterior panel is not raised due to the rivets, there is an effect to compensate for the problem that the core material is exposed to the outside air or ultraviolet rays.

Furthermore, the present invention further improves the rigidity by coupling the reinforcing member to the edge of the bracket, even when the surface is raised by the rivet when the bracket is coupled to the edge of the outer panel prevents deformation of the appearance and prevents the rivet from being seen from the front. The appearance is beautiful and has the effect.

1 is a block diagram illustrating a method for manufacturing a building exterior panel according to the present invention.

Figure 2 is an exploded perspective view showing a building exterior panel according to the present invention.

3 is a partially exploded perspective view showing a state in which the bracket is coupled to the building exterior panel according to the present invention.

4 is a partially enlarged cross-sectional view taken along line II of FIG. 3.

5 is a perspective view showing a conventional building exterior panel.

6 is a partially enlarged cross-sectional view taken along the line II-II in FIG. 5.

1 is a block diagram showing a manufacturing method of an exterior panel according to the present invention.

Method for manufacturing an exterior panel according to the present invention is the exterior panel selection step (S10) of selecting a composite panel made of a material suitable for the exterior of the building for the exterior panel, and processing the exterior panel 10 to facilitate installation in the building. Exterior panel processing step (S20), and the bracket coupling step (S30) for coupling the bracket 20 for fixing to the steel frame installed on the outside of the building, etc. on the upper side of the exterior panel 10, and the bracket 20 Reinforcing member fixing step (S40) for fixing the reinforcing member 30 to each corner of the to be performed sequentially.

The exterior panel selection step (S10) is to select the most preferable exterior panel from a composite panel made of a variety of materials according to the surrounding environment, the material of the building, the intention of the owner of the building.

And the exterior panel processing step (S20) for processing the exterior panel 10 is a jaw portion 12 having a predetermined width and depth at the upper edge of the core material 11 formed of a metal such as aluminum as shown in FIG. ), And the lower plate 13 of the metal plate is also attached and fixed to the lower side of the core material 11, and the side portions 14 are bent at each edge of the lower plate 13, and each corner is formed by means such as bonding or welding. Is fixed to the junction.

At this time, a groove is formed in the inner surface of the side portion 14 and the jaw portion 12 of the core material 11.

In addition, the upper plate 15 of the metal material is also attached and fixed to the upper side of the core material 11, and the upper plate 15 is attached to and fixed to a portion except the jaw portion 12 of the core material 11 and the jaw portion 12. To form a groove.

At this time, the exterior panel selection step (S10) and the exterior panel processing step (S20) is made in one process can directly manufacture the exterior panel 10 having the above structure.

Subsequently, when the processing of the exterior panel 10 is completed, each of the edges of the upper plate 15 performs a bracket coupling step (S30) for coupling and fixing the plurality of brackets 20 in parallel with each side.

The bracket coupling step (S30) is coupled to the bracket 20 as shown in Figure 3, the bracket 20 is fixed to the edge 22 of the top plate 15 fixed to the rivet 21 to the edge (22) And a space portion 23 formed in the fixing portion 22 so that the raised portion of the upper plate 15 is raised when the rivet 21 is fixed.

And the bracket 20 is formed on the opposite side of the fixing portion 22, the insertion portion 24 inserted into the jaw portion 12 is bent so that the front end is downward, the upper side of the insertion portion 24 building A fastening part 25 for fastening by fastening means, such as a bolt, is bent to the steel frame installed in the upper end is bent, the support jaw (26) between the fastening portion 25 and the fixing portion 22 ) Is installed in the longitudinal direction, it is made of a structure in which a support groove 27 is formed between the support jaw 26 and the fastening portion 25.

When the bracket 20 fixes the plurality of rivets 21 above the space portion 23 of the fixing portion 22 in a state where the insertion portion 24 at the tip end is positioned inside the groove formed by the jaw portion 12. The bracket 20 is fixed.

The rivet 21 is preferably a double flush rivet, when the double flush rivet is fixed to the exterior panel 10 by a rivet 21 by a rivet fixing mechanism (not shown), the rivet ( 21 is a product that forms a front end portion 21a in which the front end portion of the front end portion 21 expands from side to side, and there is no upper or lower side expansion or pulling, so that the outside of the exterior panel 10 is not damaged at all, and the rivet 21 The core 11 or ridge of the fixed portion is raised to the inside of the space 23 so that the outer portion is neatly finished.

After performing the step of fixing the respective brackets 20 to each edge of the outer panel 10 in this way, the corners of the brackets 20, that is, the support grooves 27 in the "L" shape The reinforcing member fixing step S40 of inserting and fixing the formed reinforcing member 30 is performed.

After inserting each reinforcing member 30 in the reinforcing member fixing step (S40), if the finishing rivet 31 is fixed in the lateral direction of the bracket 20, the reinforcing member 30 is fixed at each corner to the corner portion Reinforcement will be made.

When the plurality of brackets 20 are fixed to the top plate 15 of the exterior panel 10, and the reinforcing member 30 is fixed to each corner, the manufacture of the exterior panel is completed, and the exterior panel 10 manufactured as described above. ) Is fastened to the fastening portion 25 using a bolt to the outer wall or inner wall of the building.

At this time, the bolt fastened to the fastening portion 25 of the bracket 20 is hidden by the exterior panel 10 and becomes invisible from the outside, thereby making the exterior beautiful.

The building exterior panel according to the present invention configured as described above is a bracket without inserting the insertion portion 24 of the bracket 20 into the jaw portion 12 formed at each edge of the exterior panel 10 without performing a separate alignment operation, etc. ( The fixing operation of 20) can be made easy and simple.

The combined exterior panel 10 is completed by placing the fastening portion 25 on the steel structure installed in the outer wall or inner wall of the building and fixed using fastening means such as bolts.

Claims

In an exterior panel in which a plurality of brackets are joined to the edge of the top plate,

The bracket is a building exterior panel, characterized in that the coupling portion fixed to the rear side of the exterior panel, a fastening portion for fixing to the steel frame structure, and a support groove for inserting the reinforcing member in each corner.
The building exterior panel of claim 1, wherein a space part is formed in the coupling part so that the raised part is located when fixing the rivet.
The method of claim 1,

The exterior panel is a building exterior panel, characterized in that the jaw portion is formed in the edge forming a groove, the bracket is inserted into the insertion portion is formed in the jaw portion.
The method of claim 1,

The support groove is a building exterior panel, characterized in that formed between the fastening portion extending upward and the front end is bent, and the support jaw protruding outside the fastening portion.
The method according to claim 1 or 2,

The rivet is a building exterior panel, characterized in that the double flush rivets to form a front end expansion portion to the front end of the rivet to expand left and right when fixing the bracket to the exterior panel.
The method according to claim 1 or 4,

Reinforcing member inserted into the support groove is a building exterior panel, characterized in that fixed by rivets.
An exterior panel selection step of selecting a product suitable for a building among the composite panels;

An outer panel processing step of placing a lower plate at a lower side of the core having a jaw at the edge and then bending and joining a plurality of side portions at the edge and processing an outer panel bonded to the upper plate at an upper side thereof;

A bracket coupling step of positioning a plurality of brackets at one edge of the upper plate such that one end of the insert is inserted into the jaw of the core member and then fixing the plurality of brackets with a plurality of rivets;

A reinforcing member fixing step of providing rigidity by inserting and fixing a reinforcing member at an edge of the bracket;

Manufacturing method of a building exterior panel comprising a.
The method of claim 7, wherein

The bracket coupling step of manufacturing a building exterior panel, characterized in that when the bracket is fixed with a rivet is a portion raised from the exterior panel is located in the space of the bracket.
The method of claim 7, wherein

In the step of fixing the reinforcing member inserting the reinforcing member in the support groove formed in the bracket and the manufacturing method of the building exterior panel, characterized in that both ends are fixed with a rivet from the outside.
The method according to claim 7 or 8,

The rivet fixing the bracket is a manufacturing method of a building exterior panel, characterized in that the double flush rivets to form a front end expansion portion in which the front end is expanded left and right.