KR102419636B1 - Architectural marble panels - Google Patents

Abstract

Provided is an architectural marble panel. According to embodiments of the present invention, a heat insulating member layer in a form of a plate material forming the lower surface and the upper surface; a lower plate coupled to the lower surface of the heat insulating member layer; an upper plate coupled to the upper surface of the heat insulating member layer; and a marble plate attached to the upper surface of the upper plate. Each of the lower plate and the upper plate is coupled to the heat insulating member layer. Therefore, a protrusion unit is formed at one side end of the heat insulating member layer by non-contacting the one side end of the heat insulating member layer with the lower plate and the upper plate, respectively. In addition, the other side end of the lower plate and the other side end of the upper plate are not in contact with the other side end of the heat insulating member layer, so that a fitting groove is formed on the other side end of the heat insulating member layer. The lower plate, the upper plate, and the marble plate are aligned and arranged to overlap each other when viewed from the upper or lower surface of the marble panel. An objective of the present invention is to provide the architectural marble panel which can easily secure workability and excellent finishing quality.

Description

Architectural marble panels {ARCHITECTURAL MARBLE PANELS}

The present invention relates to a marble panel for construction, and more particularly, to a marble panel for construction that enables high-quality bonding between panels without the need for a separate riveting operation.

Construction prefabricated panels (also called “sandwich panels” or “boltless panels”) used as interior and exterior wall coverings or roof coverings of various buildings are composed of metal plates pressed on both sides of the body plate, and male and female assembly pieces formed on the left and right edges. have These prefabricated panels for construction have advantages such as robustness, excellent flame retardancy and thermal insulation, waterproof and soundproofing effects, beautiful appearance, and shortening of construction period, so they are widely used in general buildings, warehouses, and factories.

On the other hand, when the conventional sandwich panel is connected and assembled, the female coupling part and the male coupling part are not precisely formed to be coupled to each other, so that a gap is generated in the connection part of the sandwich panel. Therefore, when a fire occurs, there is a problem in that flames and toxic gases are transmitted to other sandwich panels through the gap generated in the connection part of the sandwich panel.

In order to solve these problems, Patent Publication No. 10-2283590 (Patent Document 1) and Patent Publication No. 10-1354812 (Patent Document 2), etc. propose sandwich panels with enhanced flame retardancy or heat insulation, but Since the upper and lower plates 110 and 120 (Patent Document 1) or the metal plate (2, Patent Document 2) constituting the finishing layer have a bent structure, it has been difficult to implement a sandwich panel to which a finishing plate made of marble is applied.

Registered Patent Publication No. 10-2283590 (2021.07.30.) Registered Patent Publication No. 10-1354812 (2014.01.27.)

The present invention has been devised to solve the above problems, and an object of the present invention is to provide a marble panel for construction in which the finishing layer is made of a marble plate, and which can easily secure workability and excellent finishing quality.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

In order to solve this problem, according to an embodiment of the present invention, a heat insulating member layer in the form of a plate forming a lower surface and an upper surface; a lower plate coupled to a lower surface of the insulating member layer; an upper plate coupled to the upper surface of the insulating member layer; and a marble plate attached to the upper surface of the upper plate, wherein each of the lower plate and the upper plate has one end of the insulating member layer and each of the lower plate and the upper plate is non-contact, so that a protrusion is configured at one end of the insulating member layer, and the The other end of the lower plate and the other end of the upper plate are coupled to the insulating member layer such that a fitting groove is formed at the other end of the insulating member layer by non-contacting with the other end of the insulating member layer, and the lower plate, the upper plate and the marble plate are the There is provided a marble panel for construction, characterized in that it is arranged so as to overlap each other when viewed from the upper or lower surface of the marble panel.

a first edge liner formed to cover a portion of a lower surface of the protrusion to form a line shape along one side of the lower plate in contact with the protrusion; a second edge liner formed to cover a portion of an upper surface of the protrusion to form a line shape along one side of the upper plate in contact with the protrusion; and a departure prevention line having a triangular cross-section, which is located at a front end of each of the first edge liner and the second edge liner.

The distal edge of the protrusion and the edge of each of the lower plate and the upper plate on the side of the fitting groove are formed to be rounded.

The marble plate is formed of artificial marble, the marble plate, the rhinestones formed along one side of the marble plate; And along the other side opposite to the one side of the marble plate so that the rhinestones of the marble panel for construction (hereinafter, referred to as the first marble panel) and the other construction marble panel (hereinafter referred to as the second marble panel) to be combined and installed are fitted. and a line groove formed, wherein each of the first edge liner and the second edge liner is press-hardened between the first marble panel and the second marble panel to form a first edge finishing line and a second edge closing line characterized in that

The insulating member layer, a porous base layer; a non-porous lower heat insulating layer laminated on a lower surface of the porous base layer; and a non-porous upper heat-insulating layer laminated on the upper surface of the porous base layer; having a laminated structure comprising a, the end side of the non-porous lower heat-insulating layer on the side of the fitting groove and the end side of the non-porous upper heat-insulating layer, respectively A locking groove line is formed on the upper surface of the lower plate, and a locking jaw line having a 'L'-shaped cross section fixed to the locking groove line is formed to be integrated with the body of the lower plate, and the lower surface of the upper plate has the A locking jaw line having a 'L'-shaped cross-section fixed to the locking groove line is formed to be integrated with the body of the upper plate, and the non-porous lower heat insulating layer and the non-porous upper heat insulating layer are identical to each other to form a perfectly symmetrical structure. and dimensions, and the lower plate and the upper plate have the same structure and dimensions to form a perfectly symmetrical structure.

According to embodiments of the present invention, it has easier construction than marble finishing materials, has heat insulation performance, and at the same time durability is improved, production and management costs can be reduced, and a uniform finish can be achieved without a highly skilled worker. As a result, construction quality can also be easily secured.

Effects according to the technical spirit of the present disclosure are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a perspective view schematically showing a marble panel for construction according to some embodiments of the present invention.
2 is a cross-sectional view conceptually illustrating a marble panel for construction according to some embodiments of the present invention.
3 is a cross-sectional view illustrating a state in which two adjacent architectural marble panels are coupled to each other according to some embodiments of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments published below, but may be implemented in various different forms, and only these embodiments make the publication of the present invention complete, and common knowledge in the art to which the present invention pertains It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

Unless otherwise defined, all terms (including technical and scientific terms) used herein may be used with the meaning commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not to be interpreted ideally or excessively unless clearly defined in particular.

In addition, in the present specification, the singular form may also include a plural form unless otherwise specified in the text. As used herein, "comprises" and/or "comprising" refers to the presence of one or more other components, steps, operations and/or elements mentioned. or addition is not excluded.

1 is a perspective view schematically showing a marble panel for construction according to some embodiments of the present invention, FIG. 2 is a cross-sectional view conceptually illustrating the marble panel for construction, and FIG. 3 is a state in which two adjacent architectural marble panels are coupled to each other It is an exemplary cross-sectional view.

1 to 3, the marble panel 100 for construction of the present invention includes an insulating member layer 110, a lower plate 120, an upper plate 130, a marble plate 140, a first edge liner 150, The second edge liner 160 and the separation prevention line 170 may be included.

The heat insulating member layer 110 is a layer having a plate shape forming a lower surface and an upper surface, and the detailed configuration of the heat insulating member layer 110 will be described later.

The lower plate 120 is coupled to the lower surface of the insulating member layer 110 , the upper plate 130 is coupled to the upper surface of the insulating member layer 110 , and the marble plate 140 is attached to the upper surface of the upper plate 130 . has a bonded structure.

At this time, as shown in FIG. 2 , each of the lower plate 120 and the upper plate 130 is coupled to be shifted from the insulating member layer 110 . That is, each of the lower plate 120 and the upper plate 130 is coupled such that one end (ie, the left end in FIG. 2 ) of the insulating member layer 110 is exposed to the outside, and accordingly, as shown in FIG. 2 , the heat insulation One end of the member layer 110 has a protrusion 110F, and a fitting groove 100R is formed on the other end of the heat insulating member layer 110 (ie, the right end in FIG. 2 ).

The fitting groove 100R is formed by the other end of the lower plate 120 and the other end of the upper plate 130 being non-contact with the other end of the insulating member layer 110, defining a space having an approximately 'C' shape in cross-sectional view. used as a term.

As the protrusion 110F and the fitting groove 100R are formed in this way, as shown in FIG. 3 , the protrusion of the second marble panel 100_2 is fitted into the fitting groove of the first marble panel 100_1, so that the adjacent marble panel It is possible to easily combine construction between the two.

Here, in order to additionally secure the ease of coupling between the marble panels in a state where a predetermined angle is given by the narrow working space environment, the lower plate ( 120) and the upper plate 130, each edge is preferably formed to be rounded.

Preferably, the average radius of curvature of the distal edge of the protrusion 110F may be smaller than the average radius of curvature of the distal edge of the upper and lower plates 120 and 130 . Specifically, the average radius of curvature of the end edge of the protrusion 110F is 5 mm to 15 mm, and the average radius of curvature of the end edge of the upper plate (or lower plate) is 20 mm to 30 mm. is possible

Let's look at the detailed configuration of the insulating member layer 110 again.

As shown in Figure 2, the heat insulating member layer 110 is a porous base layer 111, the non-porous lower heat insulating layer 112 laminated on the lower surface of the porous base layer, and the porous base layer laminated on the upper surface. The non-porous upper heat insulating layer 113 has a structure in which it is sequentially stacked.

The porous base layer 111 is configured in a porous form that can contain air therein, and thus serves to increase the insulation, sound insulation, or sound absorption of the marble panel 100 . The main sound-absorbing layer 140 has a porous structure and may be made of various materials such as glass wool, rock wool, felt, cork, soft fiber board, volcanic rock, ceramics, etc., as long as the material can hold air therein.

On the other hand, the non-porous lower heat insulating layer 112 and the non-porous upper heat insulating layer 113 coupled to cover the upper and lower surfaces of the porous base layer 111 have a non-porous structure inside, unlike the porous base layer 111 . desirable. As will be described later, since the engaging groove lines 112g and 113g are formed in each of the non-porous lower heat insulating layer 112 and the non-porous upper insulating layer 113, it is necessary to secure sufficient durability of the engaging groove lines 112g and 113g. it is for

The above-described non-porous heat insulating layers 112 and 113 mean that the porosity is significantly lower than that of the porous base layer 111, and substantially the non-porous heat insulating layers 112 and 113 may have a microporous structure. is of course

For example, the non-porous lower insulating layer 112 and the non-porous upper insulating layer 113 may be made of expanded polypropylene (EPP) or vacuum insulated panels (VIP).

As briefly described above, engaging groove lines 112g and 113g are formed on the end side of the non-porous lower heat insulating layer 112 on the side of the fitting groove 100R and the end side of the non-porous upper heat insulating layer 113, respectively. . And, on the upper surface of the lower plate 120, a locking jaw line 121 having a 'L'-shaped cross section fixed to the locking groove line 112g is formed to be integrated with the body of the lower plate 120, and the On the lower surface of the upper plate 130 , a locking jaw line 131 having a 'L'-shaped cross-section fixed to the locking groove line 113g is formed to be integrated with the body of the upper plate 130 .

That is, in the region adjacent to the fitting groove 100R, each of the lower plate 120 and the upper plate 130 may be physically fixed to each of the non-porous lower heat insulating layer 112 and the non-porous upper heat insulating layer 113 . Even if the heat insulating layer 110, the lower plate 120, and the upper plate 130 are coupled by an adhesive, etc., they are attached to be misaligned to form the protrusion 110F, and furthermore, the protrusion 110F is in the fitting groove 100R during panel construction. This is to additionally prevent the gap between the layers during the bonding process.

The marble plate 140 may be provided with a line protrusion 141 formed along one side and a line groove 142 formed along the other side opposite to the one side.

This is because the line protrusions 141 of the second marble panel 100_2 are fitted into the line grooves 142 of the first marble panel 100_1 during panel construction, thereby preventing the occurrence of a step difference between the marble panels and improving the bonding stability between the panels. to obtain additional

The marble plate 140 may be formed of various materials such as natural marble, ceramic material, artificial marble, etc., but is preferably formed of artificial marble in order to form the line protrusions 141 and the line grooves 142 .

Preferably, the non-porous lower heat insulating layer 112 and the non-porous upper heat insulating layer 113 may have the same structure and dimensions to form a perfectly symmetrical structure. That is, the non-porous lower heat insulating layer 112 and the non-porous upper heat insulating layer 113 may have the same configuration produced by the same manufacturing process through a single manufacturing facility.

In addition, the lower plate 120 and the upper plate 130 may have the same structure and dimensions to form a completely symmetrical structure. That is, the lower plate 120 and the upper plate 130 may have the same configuration produced by the same manufacturing process through a single manufacturing facility.

In addition, the lower plate 120 , the upper plate 130 , and the marble plate 140 are arranged to overlap each other (ie, completely overlap) when viewed from the upper or lower surface of the marble panel 100 .

Accordingly, not only can the number of components that need to be managed to complete the marble panel be reduced, but also the misalignment between the lower side (lower plate side) and the upper side (marble side) can be minimized, resulting in a step or gap between the panels after construction. By additionally resolving issues such as differences, construction quality can be maximized.

The first edge liner 150 is formed to cover a portion of the lower surface of the protrusion 110F to form a line shape along one side of the lower plate 120 in contact with the protrusion 110F, and the second edge liner 160 . is formed to cover a portion of the upper surface of the protrusion 110F to form a line shape along one side of the upper plate 130 in contact with the protrusion 110F.

In addition, the separation prevention line 170 having a triangular cross section is configured to be positioned at a front end of each of the first edge liner 150 and the second edge liner 160 .

The first edge liner 150 and the second edge liner 160 serve to close the gap between the marble panels, and thus there is no need to perform a separate meshing operation or a construction joint operation.

That is, as shown in FIG. 3 , each of the first edge liner 150 and the second edge liner 160 is press-hardened between the first marble panel 100_1 and the second marble panel 100_1, and the first edge is finished. A line 150f and a second edge closing line 160f are formed.

To this end, the edge liners 150 and 160 are capable of maintaining their shape in the pre-construction state (storage or transport, etc.) of the panel and do not generate adhesive force. It is preferably made of a composition based on clay, which is generated and cured, but the component is not limited thereto.

More preferably, in order to maximize edge finishing performance, the thickness (ie, height) of each of the edge liners 150 and 160 is 60% to 70% of the thickness of each of the upper and lower plates 120 and 130, and the upper and lower plates 120, 130) each thickness is preferably 70% to 80% of the thickness of the marble plate 140 . In addition, the thickness of the second edge liner 160 is preferably 25% to 35% of the total thickness of the top plate 130 and the marble plate 140 are laminated.

A person of ordinary skill in the art related to this embodiment will understand that it can be implemented in a modified form without departing from the essential characteristics of the above description. Therefore, the disclosed methods are to be considered in an illustrative rather than a restrictive sense. The scope of the present invention is indicated in the claims rather than the foregoing description, and all differences within the scope equivalent thereto should be construed as being included in the present invention.

Claims (5)

In the architectural marble panel 100,
Insulation member layer 110 in the form of a plate material forming the lower surface and upper surface;
a lower plate 120 coupled to a lower surface of the insulating member layer;
an upper plate 130 coupled to the upper surface of the insulating member layer;
Marble plate 140 attached to the upper surface of the top plate;
a first edge liner 150 formed to cover a portion of a lower surface of the insulating member layer 110 to form a line shape along one side of the lower plate 120;
a second edge liner 160 formed to cover a portion of the upper surface of the insulating member layer 110 to form a line shape along one side of the upper plate 130; and
The first edge liner 150 and the second edge liner 160 are located at the front end of each, and the cross-section is a triangular-shaped departure prevention line 170; including;
Each of the lower plate 120 and the upper plate 130 includes a protrusion 110F at one end of the heat insulating member layer by non-contacting one end of the insulating member layer and the other end of the lower plate and the upper plate. The other end of the upper plate is coupled to the insulating member layer such that a fitting groove 100R is formed at the other end of the insulating member layer by non-contact with the other end of the insulating member layer,
The lower plate 120, the upper plate 130 and the marble plate 140 are arranged so as to overlap each other when viewed from the upper or lower surface of the marble panel 100,
The insulating member layer 110,
porous base layer 111;
a non-porous lower heat insulating layer 112 laminated on a lower surface of the porous base layer; and
The non-porous upper heat insulating layer 113 laminated on the upper surface of the porous base layer; has a laminated structure comprising a,
Locking groove lines 112g and 113g are formed on each of the end side of the non-porous lower heat insulating layer 112 on the side of the fitting groove 100R and the end side of the non-porous upper heat insulating layer 113,
On the upper surface of the lower plate 120, a locking jaw line 121 having a 'L'-shaped cross-section fixed to the locking groove line 112g is formed to be integrated with the body of the lower plate 120,
On the lower surface of the upper plate 130, a locking jaw line 131 having a 'L'-shaped cross section fixed to the locking groove line 113g is formed to be integrated with the body of the upper plate 130,
The non-porous lower heat insulating layer 112 and the non-porous upper heat insulating layer 113 have the same structure and dimensions to form a perfectly symmetrical structure,
The lower plate 120 and the upper plate 130 are characterized in that they have the same structure and standard to form a completely symmetrical structure,
The marble plate 140 is,
a line protrusion 141 formed along one side of the marble plate 140; and
The one side of the marble plate 140 so that the rhinestones of the marble panel for construction (hereinafter, the first marble panel 100_1) and the other marble panel for construction (hereinafter, the second marble panel 100_2) to be installed are fitted to each other. and a line groove 142 formed along the other side opposite to the side.
Each of the first edge liner 150 and the second edge liner 160 is press-hardened between the first marble panel 100_1 and the second marble panel 100_1, and a first edge finishing line 150f and It is characterized in that it forms a second edge finishing line (160f),
The distal edge of the protrusion 110F and the edge of each of the lower plate 120 and the upper plate 130 on the side of the fitting groove 100R are formed to be rounded, and the average radius of curvature of the distal edge of the protrusion 110F is 5 mm to 15mm, and the average radius of curvature of each corner of the lower plate 120 and the upper plate 130 on the side of the fitting groove 100R is 20mm to 30mm,
The thickness of each of the first edge liner 150 and the second edge liner 160 is 60% to 70% of the thickness of each of the lower plate 120 and the upper plate 130, and the lower plate 120 and the upper plate ( 130) Each thickness is 70% to 80% of the thickness of the marble plate 140, and the thickness of the second edge liner 160 is the total thickness of the top plate 130 and the marble plate 140 stacked. 25% to 35% of the, architectural marble panel.
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