JP2001132136A - Composite double wall panel and method of construction - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a composite double wall panel and a construction method for constructing a lightweight exterior wall having high weather resistance, high strength and a high water cutoff property and allowing quick construction work, by solving problems with the combination of different kinds of materials such as natural stones and metallic panels. SOLUTION: A molded plate 2 is obtained by roll forming of a metallic plate, in which a front face portion 3, a side face portion 8, a back face portion 4, a fitting projection 5 for fixing and a fitting dent 6 for fixing are molded. Urethane is foamed and injected between the front face portion and the back face portion of the molded plate as a core 11 to form an integrated composite metal sandwich panel 45. A composite fitting 17 is provided with a hook 19 for holding a base material 24 such as stone, a holding portion formed of an adhesive portion 20, and a mounting hole 21. The base material such as stone is natural stone 25 lined on its back with a three- dimensionally molded metallic plate 36 and provided with a groove 29 in its side face. For the composite double wall panel 1, the hook of the composite fitting is locked into the groove in the side face of the natural stone and the adhesive portion is bonded to the side face and the back face by an adhesive to mechanically couple the natural stone and the composite metallic sandwich panel to each other, with an air layer 43 provided therebetween.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a composite panel for building interior and exterior materials and a method for constructing the same.

[0002]

2. Description of the Related Art Many conventional composite panels using a finishing material such as a stone material have been developed only for the purpose of improving the performance and workability of the finishing material such as reinforcing and reducing the weight of the finishing material. Therefore, the conventional composite panel has a structure in which a finishing material such as a stone is integrated with a backing material such as a plywood with an adhesive material. The air layer is not formed, and the wall surface is not integrated such that it is simultaneously constructed from the side of the finishing material such as stone.

[0003]

However, the above prior art has the following problems.

[0004] There is no panel in which a fixing portion which can be attached with screws or the like from the side of a finishing material such as a stone is integrally molded, and a surface panel such as a stone and a wall panel are simultaneously provided by providing an air layer. Therefore, the construction must be performed from the inside of the building, or the finishing work such as stone work and the outer wall work such as the water stop wall must be performed separately, and the construction period and cost are doubled. In addition, the replacement of the stones due to damage and the renovation of the outer wall due to aging cannot be performed from the finishing material side such as stones, so it will be a large-scale work such that the interior finish must be removed, which is a huge cost and construction period. Will be required.

[0005] Panels such as siding which are screwed and fitted from the finishing material side such as stones and the like are drilled with screws, and the left and right ends of the panel have complicated cross-sectional shapes due to the molding of the fitting portion. In spite of this, since the foam material is exposed without surface material such as a metal plate when separated, the waterproofing cannot be said to be complete only with a single stop water.

[0006] Finishing materials such as stones and metal panels that construct the outer wall behave separately without forming a composite structure against external forces such as wind loads, so that each has strength and rigidity that independently resist external forces. Will be secured. For this reason, finishing materials such as stones are thick and heavy, and metal panels and the like are required to hold this heavy stones and to withstand external forces. It is a rigid and complicated structure such as attaching a metal plate for waterproofing to the framed surface. As a result, the manufacturing cost of the panel itself is increased and the total weight is increased, so that the cost of the frame such as a steel structure is increased.

In a conventional composite panel made of a stone or the like, since the stone or the like and a backing material such as a plywood are integrated with an adhesive, the front panel and the bonded portion of the stone or the like are subject to shaking of a building or material caused by an earthquake or the like. It is directly affected by the difference in thermal expansion coefficient between each other and the bending due to the wetting of the backing material, etc., and often causes an accident that warps and peels off the stone material.

In a metal fitting for combining a surface panel such as a stone material and a wall panel such as a molded plate, a hook of the metal fitting is held only by engaging a hook such as a groove provided on a side surface and a back surface of the surface panel. When an external force such as a wind load acts, the load is directly and repeatedly concentrated in these grooves where the cross-section is lost and the strength is lower than that of the general part. High risk of occurrence.

[0009]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems by developing a composite double-walled panel and a construction method thereof.

The fixing part formed integrally with the panel is fixed to the base material such as the channel by tapping screws or the like, and the double wall composed of the natural stone or the like and the air layer and the molded plate is coated with the stone or the like. Can be built at the same time. Accordingly, the construction cost is 5% due to the simultaneous construction of the finishing material such as natural stone and the outer wall.
It can be reduced by about 0%. In addition to the finishing materials such as natural stones, the finishing materials such as natural stones and the molded plate can be detached from the finishing material side such as stones at the same time, so replacement due to damage and repair work due to aging can be done easily at low cost. I can do it.

A primary water stop surface such as natural stone for blocking rainwater,
By forming a double water-stop system with an air layer that quickly discharges the infiltrated rainwater and a highly watertight molded plate such as a metal plate, the waterproof surface can be installed from the stone or other finishing material side. A sufficient water stop at the left and right ends of the panel with the problematic screw holes as well as the cut off is possible.

By forming a base material such as a stone material and a molded plate such as a metal plate through a synthetic metal fitting into a synthetic plate structure that satisfies a target performance, a finishing material such as a natural stone and a metal panel etc. have a predetermined strength. It is possible to reduce the thickness and weight without generating warpage and cracks while developing rigidity. Structural synthesis of dissimilar materials can be selected from rigid structural synthesis in which the two are rigidly bonded so that they behave as one, and flexible structural synthesis in which the two can fit freely without interference. On the other hand, double design to prevent rainwater from entering from screw holes and fittings due to external mounting, for design and facility synthesis for the purpose of improving water stoppage and replacing function due to construction from the outside. The construction of the water system and the formation of the desorption mechanism from the outside are possible. Therefore, it is possible to select and manufacture a synthesizing method so as to obtain an optimum synthesizing panel which satisfies the combination of materials, weather resistance, manufacturability, workability and cost comprehensively with respect to the target performance. The effect of this synthesis is to improve the weather resistance by preventing warpage and cracking due to the difference in thermal expansion between the materials, and to reduce the weight of the steel structure such as steel structure by about 5%.
１５15% reduction, and surface materials such as natural stones, improvement in strength and rigidity, etc.

A base material such as a stone material or a molded plate fitted or mechanically combined so as to provide an air layer influences the shaking of a building generated at the time of an earthquake or the like and a difference in interface deformation caused by a difference in thermal expansion coefficient. Since it can be controlled so as not to be warped, it is possible to prevent warpage and peeling of stones and the like.

A structure in which a front panel made of stone or the like is hooked on an engaging portion such as a groove provided on the side surface and the back surface, and a bonding portion is bonded and held on the back surface is accompanied by an external force such as a wind load. The indentation force and the pulling force are not directly applied to the fragile groove part where the cross section is lost due to the formation of the groove, etc. It is possible to form a mounting part having high strength.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the composite double wall panel according to the present invention and a method for constructing the same will be described with reference to the drawings.

FIG. 1 shows claims 1, 8 and 9 of the present invention.
FIG. 14 is a cross-sectional view showing a state where the composite double wall panel 1 according to the invention of claim 11 is attached to a base material 50 of a channel.
The molded plate 2 is formed by roll forming a metal plate to form a surface 3
The fixing fitting protrusion 5, the fixing fitting recess 6, and the protrusion-shaped base fitting part 7 that fits with the fitting part 18 of the synthetic metal fitting 17, in which the metal plate 2, the side surface part 8 and the molded plate 2 fit. Further, a composite metal siding 44 is shown in which the fixing portion 9 is molded, and urethane is foamed and injected as a core material 11 between the molded plate 2 and the back surface material 10 of the aluminum foil. The fitting portion 7 for the base material shows an example in which the surface portion 3 of the molded plate 2 is molded into a projection shape.
As in the case of the groove 29 provided on the side surface of the base material 24 made of stone or the like, there is also one that is formed in a groove shape on the side surface portion 8 of the molded plate 2. The synthetic metal fitting 17 is provided with a holding portion including a hook 19 and a bonding portion 20 for holding a base material 24 such as a stone material, and a fitting portion 18 that fits with the molded plate 2. The base material 24 made of a stone or the like is provided with a rubber-based sheet 35 on the back surface of the porcelain tile 27 and grooves 29 on the side surfaces. In the composite double wall panel 1, the hook 19 of the composite metal fitting 17 is engaged with the groove 29 on the side surface of the porcelain tile 27, and the bonding portion 20 is bonded to the back surface of the porcelain tile 27 with an adhesive 58. Fitting part 18 of synthetic metal fitting 17
Is fitted into the base material fitting portion 7 of the molded plate 2 to form the porcelain tile 27 and the molded plate 2 such that the air layer 43 is provided. The interface 58 is filled with an adhesive 58 when the interface between the base fitting portion 7 of the molded plate 2 and the fitting portion 18 of the synthetic metal fitting 17 is less likely to be displaced than the frictional force caused by the fitting. In this embodiment, the protruding base material fitting portion 7 of the molded plate 2 is not filled with the adhesive 58. The groove 29 provided on the side surface of the porcelain tile 27 is usually filled with an adhesive 58 for reinforcement and integration with the hook 19 of the synthetic metal fitting 17, but may not be used unless it is necessary. The base material 24 such as a stone material and the molded plate 2 are fitted to the fitting portion 1 of the synthetic metal fitting 17.
By simply fitting the base material 8 into the base material fitting part 7 of the molded plate 2 without filling the adhesive 58, the force generated in the fitting part due to the difference in thermal expansion due to the sub-radiant heat or the like is a frictional force. In the above case, an example is shown in which synthesis is performed so that warpage and cracks can be prevented by allowing displacement in both the upper and lower directions. In addition, although the example of fitting is shown in two places at the top and bottom, a fitting part 7 for base material is provided in the middle part of the molded plate 2 as necessary, and the porcelain tile 27 is held at a position corresponding to this. It is possible to provide and fit the synthetic metal fitting 17. The composite double-wall panel 1 is constructed by driving a screw 55 from the side of the porcelain tile 27 into the fixing portion 9 integrally molded on the upper portion of the panel, and fixing the screw to the base material 50 of the channel. Fixing fitting projection 5 provided
The fixing fitting recess 6 provided at the lower part of the panel 1 to be mounted on the panel 1 is inserted into the panel 1 so that the finished surface of the porcelain tile 27 and the wall surface of the composite metal siding 44 having the air layer 43 and the heat insulating layer are removed. Build at the same time. The joint of the composite double wall panel 1 is a polysulfide-based primary sealing 47 only for the porcelain tiles 27, and the molded plate 2 is an example of a simple water stop without a fixed sealing material 48 such as a rubber sponge. Is shown.

FIG. 2 shows claims 1, 8 and 9 of the present invention.
FIG. 14 is a cross-sectional view showing a state where the composite double wall panel 1 according to the invention of claim 11 is attached to a base material 50 of a channel.
The molded plate 2 is formed by roll forming a metal plate to form a surface 3
The fixing fitting projection 5 in which the molding plate 2 fits with the side surface portion 8, the fixing fitting recess 6, and the fixing portion 9 are molded, and between the molding plate 2 and the backing material 10 of aluminum foil. Urethane core material 1
The composite metal siding 44 integrated by foaming and injection is shown as 1. The synthetic metal fitting 17 shows an example in which a holding part composed of a hook 19 and a bonding part 20 for holding a base material 24 such as a stone material and an upper and lower fitting part 18 to be fitted to the molded plate 2 are integrated. . The base material 24 such as a stone material has a glass fiber sheet 31 on the back surface of the crystallized glass 26 having a marble pattern, and a groove 29 provided on a side surface. In the composite double-wall panel 1, the hook 19 of the synthetic metal fitting 17 is locked in the groove 29 on the side surface of the crystallized glass 26, and the bonding portion 20 is bonded to the back surface of the crystallized glass 26 with an adhesive. The fitting portion 18 of the metal fitting 17 is fitted into the fixing fitting projection 5 and the fixing fitting recess 6 of the molded plate 2 to form the crystallized glass 26 and the molded plate 2.
Are formed such that the air layer 43 is provided. Fixing fitting projection 5 and fixing fitting recess 6 of molded plate 2 and synthetic metal fitting 1
The adhesive 58 is filled in the interface when it is difficult for the fitting portion 18 to be shifted more than the frictional force to be fitted. In this embodiment, only the space between the fixing fitting projection 5 on the upper part of the molded plate 2 and the fitting part 18 of the synthetic metal fitting 17 is filled with the adhesive 58. The groove 29 provided on the side surface of the crystallized glass 26 is usually filled with an adhesive 58 for reinforcement and integration with the hook 19 of the synthetic metal fitting 17, but may not be used unless it is necessary. The base material 24 such as a stone material and the molded plate 2 are fitted with the fitting portion 18 of the synthetic metal fitting 17 on the upper portion of the molded plate 2 by applying an adhesive 58 to the fixing fitting projecting portion 5 of the molded plate 2. Then, the upper fitting portion is fixed and the lower fitting portion is displaced only by simply fitting the lower fitting portion 6 into the fixing fitting recess 6 of the forming plate 2. An example of synthesis is shown. The construction of this composite double wall panel 1
Crystallized glass 26 is applied to the fixing section 9 integrally molded on the upper part of the panel.
A screw 55 is driven in from the side of
Then, the fixing fitting recess 6 provided at the lower part of the panel 1 to be mounted on the panel 1 is inserted into the fixing fitting projection 5 provided at the upper part of the panel 1 to form a marble pattern. Simultaneously with the finished surface of the crystallized glass 26 and the composite metal siding 44 having the air layer 43 and the heat insulating layer. The joint of the composite double-wall panel 1 is a polysulfide-based primary sealing 4 which is constructed only on the crystallized glass 26 on site.
Reference numeral 7 denotes an example of a simple water stop without a fixed sealing material 48 such as a rubber sponge between the molded plates 2.

FIG. 3 is a cross-sectional view showing a state where the composite double wall panel 1 according to the second, eighth, ninth, eleventh and fourteenth aspects of the present invention is mounted on a base material 50 of a channel. It is. The forming plate 2 is formed by roll forming a metal plate, and a fixing fitting projection 5 and a fixing fitting recess 6 where the front surface portion 3 and the side surface portion 8 and the back surface portion 4 and the forming plate 2 are fitted are formed. There is shown a composite metal sandwich panel 45 formed by foaming and injecting urethane as a core material 11 between the front surface portion 3 and the rear surface portion 4 of the molded plate 2 to be integrated. The synthetic metal fitting 17 attached to the upper part shows an example in which a hook 19 for holding a base material 24 such as a stone material by roll forming, a holding part in which an adhesive part 20 is molded, and a mounting hole 21 are provided. In addition, an example is shown in which the synthetic metal fitting 17 attached to the lower portion is provided with a holding portion including a bonding portion 20 and a hook 19 formed by punching and pressing with a press and a mounting hole 21. The base material 24 made of a stone material or the like has a three-dimensional molded metal plate 36 on the back surface of the natural stone 25 and a groove 29 on the side surface. The three-dimensional molded metal plate 36 as the backing material
9 and the mounting hole 60 are molded. The synthetic double wall panel 1 locks the hook 19 of the synthetic metal fitting 17 in the groove 29 on the side surface of the natural stone 25, and bonds the bonding portion 20 to the side surface and the back surface of the natural stone 25 with an adhesive. The natural stone 25 and the molded plate 2 are formed by mechanically joining the natural stone 25 and the molded plate 2 with the mounting hole 21 of the metal fitting 17 and the bolt 51 and the nut 52 inserted into the molded plate 2 with the air layer 43 provided. The groove 29 provided on the side surface of the natural stone 25 is usually filled with an adhesive 58 for reinforcement and integration with the hook 19 of the synthetic metal fitting 17, but may not be used unless it is necessary. The base material 24 such as a stone and the molded plate 2 receive an external force such as a wind load on the entire surface of a natural stone 25 reinforced by a backing material such as a three-dimensional molded metal plate 36 and transmit the force to the end of the molded plate 2. The bolts 51 and the nuts 52 are mechanically joined to each other via the synthetic metal fittings 17 so that the load on the molded plate 2 can be reduced, and only the base material 24 such as stone can be detached from the outside with a driver or the like. An example is shown. In the construction of the composite double wall panel 1, a screw 55 is driven from the side of the natural stone 25 into the fixing portion 9 integrally molded on the upper portion of the panel, and is fixed to the base material 50 of the channel.
Next, the fixing fitting recess 6 provided at the lower part of the panel 1 to be mounted on the panel 1 is inserted into the fixing fitting projection 5 provided at the upper part of the panel 1, and the finished surface of the natural stone 25 is At the same time, the wall surface is formed by the composite metal sandwich panel 45 having the air layer 43 and the heat insulation layer and the fireproof layer. The mounting portion between the fixing portion 9 of the uppermost molding plate 2 and the synthetic metal fitting 17 in the drawing shows a state in which the bolts 51 and the nuts 52 are not mounted for easy understanding of the configuration. The joint of the composite double-wall panel 1 shows an example of double waterproofing in which natural stones 25 are used as polysulfide-based primary sealings 47 for on-site construction, and molded plates 2 are used as rubber sponges 48 attached at a factory.

FIG. 4 shows a third, fifth and eighth aspect of the present invention.
FIG. 14 is a cross-sectional view showing a state where the composite double wall panel 1 according to the invention of claim 11 is attached to a base material 50 of a channel.
The molding plate 2 is formed by extruding a cement-based material and fitting the fixing fitting protrusion 5, the fixing fitting recess 6, and the synthetic metal fitting 17 into which the surface portion 3, the side surface portion 8 and the fastener 57 are fitted. Part 18
A hard wood chip cement plate 38 in which a groove-shaped base material fitting portion 7 that fits with a flat portion 12 is formed is shown. Although the fitting portion 7 for the base material shows an example in which the surface portion 3 of the molded plate 2 is molded in a groove shape, there is also one in which a groove is formed in the side surface portion 8 of the molded plate 2. The synthetic metal fitting 17 has a holding portion provided only with a hook 19 for holding a base material 24 such as a stone, and the fitting portion 1 fitted with the molded plate 2.
8 are provided. The base material 24 such as a stone material has a foamed heat insulating material 32 on the back surface of a cement-based artificial stone 28 having a curved surface portion, and an oblique groove 30 provided on the back surface. The composite double-wall panel 1 locks the hook 19 of the synthetic metal fitting 17 in the diagonal groove 30 of the cement-based artificial stone 28, and connects the fitting portion 18 of the synthetic metal fitting 17 to the groove-shaped base material of the molded plate 2. The cement-based artificial stone 28 and the molded plate 2 are formed so as to be provided with the air layer 43 by being fitted to the fitting portion 7 for use. If the fitting portion 7 for the base material of the molded plate 2 and the fitting portion 18 of the synthetic metal fitting 17 are unlikely to be shifted more than the frictional force to be fitted, the adhesive 58
Fill. In this embodiment, the adhesive 58 is completely filled in the upper and lower base material fitting portions 7 in the groove shape of the molded plate 2. Diagonal groove 3 provided on the back of cement-based artificial stone 28
0 is usually filled with an adhesive 58 for reinforcement and integration with the hook 19 of the synthetic metal fitting 17, but may not be used unless it is necessary. The base material 24 and the molded plate 2 are partially integrated with each other by forming an air layer 43 and by point bonding with an adhesive 58 applied to the foamed heat insulating material 32. In the construction of the composite double wall panel 1, the screw 55 is driven into the fastener 57 and fixed to the base material 50 of the channel.
The fixing fitting recess 6 provided at the lower part of the panel 1 is inserted into the fastener 57, and then the fastener 57 is inserted into the fixing fitting protrusion 5 provided at the upper part of the panel 1. By simultaneously fixing the finished surface of the cement-based artificial stone 28, the foamed heat insulating material 32, the air layer 43, and the hard wood chip cement plate 38, the wall surface of which can be thermally insulated. The joint of the composite double-wall panel 1 is an example of a double water stop where the cement-based artificial stones 28 are used as a polysulfide-based primary sealing 47 for on-site construction, and the molded plates 2 are used as rubber sponges 48 attached at a factory. I have.

FIG. 5 is a sectional view showing a state where the composite double wall panel 1 according to the fourth, eighth and eleventh aspects of the present invention is mounted on a base material 50 of a channel. The molded plate 2 is a hard wood chip cement plate formed by extruding a cement-based material and forming a fixing fitting projection 5 and a fixing fitting recess 6 into which the surface portion 3, the side surface portion 8 and the fastener 57 are fitted. 38 is shown. The synthetic metal fitting 17 attached to the upper part is provided with a holding portion provided with an attachment hole 21 for mechanically joining with a three-dimensional molded metal plate 36 as a backing material with a rivet 53, and an attachment hole 21 for joining the molded plate 2 with a screw 55 or the like. I have. Further, the synthetic metal fitting 17 attached to the lower part has no holding part, only the hook 19, and no mounting part.
1 is used. The base material 24 such as a stone material
A three-dimensionally formed metal plate 36 is screwed on the back surface of the aluminum plate 62 and a screw 55 is driven in the upper portion.
Has a groove 29 only on the lower side surface. The composite double-wall panel 1 has a mounting hole 60 for the three-dimensional molded metal plate 36 integrated with the aluminum plate 62 and a mounting hole 2 for the metal fitting 17 at the upper part.
A rivet 53 is inserted into and joined to 1, the groove 29 on the side surface of the aluminum plate 62 is locked by the hook 19 of the synthetic metal fitting 17 at the lower part, and a screw 55 is inserted from the mounting hole 21 of the upper and lower synthetic metal fitting 17. The aluminum plate 62 and the molded plate 2 are formed on the molded plate 2 by mechanically joining the aluminum plate 62 and the molded plate 2 with the air layer 43 provided. The groove 29 provided on the side surface of the aluminum plate 62 is usually filled with an adhesive 58 for reinforcement and integration with the hook 19 of the synthetic metal fitting 17, but may not be used unless it is necessary. The base material 24 made of stone or the like and the molded plate 2 receive an external force such as a wind load on an entire surface of an aluminum plate 62 reinforced with a backing material of a three-dimensional molded metal plate 36, and transmit the force to the end of the molded plate 2. An example is shown in which a composite member 17 is mechanically joined with screws 55 via a synthetic metal fitting 17 to reduce the load on the molded plate 2 and to allow only the base material 24 such as a stone material to be detached from the outside with a driver or the like. ing. The composite double wall panel 1 is constructed by driving the screw 55 into the fastener 57 and setting the base material 50 of the channel.
And the fixing fitting recess 6 provided at the lower part of the panel 1.
Is inserted into the fastener 57, and then the fastener 57 is inserted into the fixing fitting protrusion 5 provided on the upper portion of the panel 1, and then
By screwing and fixing the screw 55, the finished surface of the aluminum plate 62, the air layer 43, and the wall surface of the hard wood chip cement plate 38 are simultaneously constructed. In order to make the configuration of the side surface 8 of the uppermost molded plate 2 and the mounting hole 21 of the synthetic metal fitting 17 easy to understand, a rivet 53 for joining the synthetic metal fitting 17 and the three-dimensional molded metal plate 36 and a molding are used. Screw 55 on side 8 of plate 2
Shows a state where is not attached. The joint of the composite double-wall panel 1 shows an example of double waterproofing in which the aluminum plates 62 are made of polysulphide-based primary sealing 47 constructed on site and the molded plates 2 are made of rubber sponge 48 attached at the factory.

FIG. 6 is a detailed sectional view of one embodiment of the mounting portion of the composite double wall panel according to the second, eighth, ninth, eleventh and fourteenth aspects of the present invention. The synthetic metal fitting 17 attached to the upper part of the molding plate 2 is an example in which the hook 19 and the bonding portion 20 are bent and formed by roll forming, and the hook 19 is inserted into the groove 29 on the side of the natural stone 25 filled with the adhesive 58. And the adhesive portion 20 is adhered to and held by the adhesive 58 on the back surface of the natural stone 25.
An example in which the molded plate 2 is attached with bolts 51 and nuts 52 is shown. The bolts 51 are formed by sandwiching the waterproof packing 56 on the back surface 4 side of the composite metal sandwich panel 45 and the washer 22 on the front surface 3 side.
After the fixing holes 9 of the synthetic metal fittings are inserted into the bolts 51 penetrating the fixing parts 9, the nuts 52 are screwed and fixed. In addition, the tightening force of the bolt 51 is large,
In the case where the joint of the composite metal sandwich panel 45 is low in rigidity only with the washer 22, the composite metal sandwich panel 45 is provided with a mounting hole 14 for a bolt 51 in advance, and a sleeve or the like is inserted into the mounting hole 14. And bolt 5
1 clamping force directly to composite metal sandwich panel 45
Sometimes, it is fixed so that it does not act on the surface. Molded plate 2
The metal fitting 17 attached to the lower part of the figure is an example in which the hook 19 is bent by a press and the bonding part 20 is punched out, and the hook 19 is locked in the groove 29 on the side surface of the natural stone 25 and the bonding part 20 is formed. Adhesive 5 on the back of natural stone 25
By using a bolt 51 having a bolt 51, a fixed nut 54, and a groove or the like for rotating with a screwdriver or the like on the head of the molded plate 2, a base material such as a stone material is used. An example is shown in which only 24 is attached so that it can be detached and attached by a driver or the like at the joint position from the outside. Fixed nut 54
Is fixed to the surface metal of the molded plate 2 with a reinforcing plate 22 for reinforcing the opening of the mounting hole 14 of the surface portion 3 of the molded plate 2, and the washer 22 is sandwiched from the side of the back surface 4 of the molded plate 2. The bolt 51 is partially screwed in and fixed to the molded plate 2. The fixing nut 54 is shown as an example in which after being inserted into the mounting hole 14, the head is swaged and the surface metal of the molded plate 2 and the reinforcing plate 22 are sandwiched to be fixed to the molded plate 2. The synthetic metal fitting 17 is mechanically joined to the molded plate 2 with a bolt 51 having a head or the like having the above-described groove or the like screwed into the fixing nut 54 through the mounting hole 21 of the synthetic metal fitting. If a low-strength mounting portion used for a low-rise building is sufficient, the synthetic metal fitting 17 is used.
May be directly attached to the molded plate 2 with screws 55 or the like.
The joint of the composite double-wall panel 1 shows an example of double waterproofing in which natural stones 25 are used as polysulfide-based primary sealings 47 for on-site construction, and molded plates 2 are used as rubber sponges 48 attached at a factory.

FIG. 7 shows claim 6, claim 8, and claim 1.
FIG. 15 is a cross-sectional view showing a state where the composite double wall panel 1 according to the second and fourteenth aspects of the present invention is mounted on an angled base material 49.
The molded plate 2 is formed by molding a metal plate into a box shape having a planar portion 12 and a peripheral rising portion 13. An attachment hole 15 is formed in the fixing portion 9 provided with an attachment hole 16 to be inserted into a gap between the material and the peripheral rising portion 13.
Rock wool 33 is provided on the back side to provide fire resistance.
Is shown. However, only one part of the rock wool 33 is shown, not all, for easy understanding of other configurations. The synthetic metal fitting 17 is provided with a holding portion composed of a hook 19 and a bonding portion 20 for holding a base material 24 such as a stone material, and a mounting hole 21. It is to be noted that this synthetic metal fitting 17 shows an example in which the space from the bonding portion 20 to the mounting hole 21 is inclined. The base material 24 made of a stone material or the like has a three-dimensional molded metal plate 36 on the back surface of the natural stone 25 and a groove 29 on the side surface. The three-dimensional molded metal plate 36 as a backing material has a horizontal bonding portion 59 and a mounting hole 60 formed therein. The synthetic double wall panel 1 is provided with the synthetic metal fitting
Hook 19, and the adhesive portion 20 is
The bolt 51 is screwed into a nut 54 fixed to the mounting hole 21 of the synthetic metal fitting 17 and the mounting hole 15 of the peripheral rising portion 13 of the molded plate with a waterproof packing 56 therebetween, and the natural stone 25 is screwed. And the molded plate 2 are formed by mechanically joining together with an air layer 43 provided. Groove 2 provided on the side of natural stone 25
The adhesive 9 is usually filled with an adhesive 58 for reinforcement and integration with the hook 19 of the synthetic metal fitting 17, but may not be used unless it is necessary. The base material 24 such as a stone material and the molded plate 2 receive an external force such as a wind load on the entire surface by a natural stone 25 reinforced by a backing material of a three-dimensional molded metal plate 36, and the force is directly transmitted to the peripheral rising portion 13 of the molded plate 2. Synthetic metal fittings 17
Mechanically joined by bolts 51 and nuts 54 through the through hole, the load on the molded plate 2 is reduced, and the bolts 51 are loosened from the outside at joint positions with a spanner or the like, and the base material 2 made of stone or the like is used.
4 shows an example of synthesis so that only 4 can be detached. The fixing nut 54 has a watertight property in which a female screw tip is sealed, and is fixed to the mounting hole 15 of the molded plate 2 with a waterproof packing 56 interposed therebetween. The upper part of the uppermost panel in the figure is the synthetic metal fitting 17 and the molded plate 2.
In order to make it easier to understand the end configuration of FIG. The composite double wall panel 1 is constructed by driving a screw 55 from the side of the natural stone 25 into the mounting holes 16 of all the fixing portions 9 integrally formed at the tip of the peripheral rising portion 13 of the molded plate 2, and setting the angle of the base material 49. , And the finished surface of the natural stone 25, the air layer 43, and the wall surface of the box-shaped molded plate 2 are simultaneously constructed. The joint of the composite double wall panel 1 shows an example of double water blocking with a polysulfide-based primary sealing 47 and a secondary sealing 46, both of which are site-constructed, for both the natural stone 25 and the molded plate 2.

FIG. 8 is a sectional view showing a state in which the composite double wall panel 1 according to the sixth, eighth and twelfth aspects of the present invention is mounted on an angled base material 49. 2 shows an example in which the base material 24 is combined with the molded plate 2. The molded plate 2 is formed by molding a metal plate into a planar portion 12 and a peripheral rising portion 13.
A fixing section 9 having a box-like shape comprising: a mounting hole 16 fixed to the base with screws 55 at the end of the peripheral rising section 13 or inserted into a gap between the rising section of the adjacent panel and the base material.
A mounting hole 15 is formed in the peripheral rising portion 13, and an angle reinforcing member 63 for supporting two base materials 24 such as stones is integrated in an intermediate portion. The synthetic metal fitting 17 attached to both ends of the molded plate 2 is provided with a holding portion composed of a hook 19 for holding a base material 24 such as a stone material and an adhesive portion 20 and a mounting hole 21, and is attached to an intermediate portion of the molded plate 2. The metal fitting 17 is provided with a holding portion having two hooks 19 for holding a base material 24 such as upper and lower stone materials and a mounting hole 21. The base material 24 such as a stone is provided on the back surface of the natural stone 25 by the FRP sheet 3.
4, and a groove 29 is provided on the side surface. The synthetic double wall panel 1 locks the hook 19 of the synthetic metal fitting 17 in the groove 29 on the side surface of the natural stone 25 at both ends of the molded plate 2,
Further, the bonding portion 20 is bonded to the back surface of the natural stone 25 with an adhesive, and the mounting hole 21 of the synthetic metal fitting 17 and the peripheral rising portion 1 of the molded plate are provided.
The bolt 51 is screwed into the nut 54 fixed to the mounting hole 15 of the third through a waterproof packing 56, and the hook 19 of the synthetic metal fitting 17 is inserted into the groove 29 on the side surface of the natural stone 25 in the middle of the molded plate 2. The natural stone 25 and the molded plate 2 are connected to the air layer 43 by screwing the bolts 51 with the waterproof material 56 interposed between the reinforcing member 63 of the angle and the nut 54 fixed to the planar portion 12 of the molded plate 2. Are formed and mechanically joined.
The base material 24 such as a stone material and the molded plate 2 apply an external force such as a wind load to F
The natural stone 25 reinforced by the backing material of the RP sheet 34 receives the entire surface, and the bolts 51 and the nuts 54 through the synthetic metal fittings 17 so that the force is directly transmitted to the peripheral rising portion 13 of the molded plate 2 and the angle reinforcing material 63. Mechanically joined.
The upper part of the upper panel in the figure is provided with bolts 51 for easy understanding of the end parts of the synthetic metal fitting 17 and the molded plate 2.
And a state in which the nut 54 is not attached to the peripheral rising portion 13 of the molded plate 2. The joint of the composite double wall panel 1 is a double water stop made of a polysulfide-based primary sealing 47 and a secondary sealing 46 for on-site construction, at both ends of the molded plate 2, both of the natural stone 25 and the molded plate 2. The middle joint shows an example in which no sealing is performed.

FIG. 9 shows claims 7, 8, and 1 of the present invention.
FIG. 15 is a cross-sectional view showing a state where the composite double wall panel 1 according to the second and fourteenth aspects of the present invention is mounted on an angled base material 49.
The molded plate 2 is formed by molding a metal plate into a box shape having a planar portion 12 and a peripheral rising portion 13. The fixing portion 9 having the mounting hole 16 to be inserted into the gap between the material and the mounting portion 14 is formed in the upper surface 12 of the fixing portion 9. The synthetic metal fitting 17 includes a holding portion formed of a hook 19 and a bonding portion 20 for holding a base material 24 such as a stone, a three-dimensionally formed metal plate 36 as a backing material, a mounting hole 21 to be joined by a rivet 53, the formed plate 2, and a rivet. Two mounting holes 21 of the mounting holes 21 joined at 53 are provided. The base material 24 such as a stone material is provided with a three-dimensional molded metal plate 36 on the back surface of the crystallized glass 26 and a groove 29 provided on a side surface. Three-dimensional molded metal plate 36 as backing material
Is formed with a horizontal bonding portion 59 and a mounting hole 60. A bolt 51 and a nut 52 are screwed into a nut 54 mounted in the mounting hole 60 with a washer 22 and a waterproof packing 56 interposed therebetween. 36 shows an example in which it is fixed to the molded plate 2 at one intermediate position. Washer 22 at this intermediate fixing point
By using the one with female screw holes, the molding plate 2
An example is shown in which the height of the washer 22 screwed to the bolt 51 is adjusted so as to make close contact with the bolt 51, and then the nut 52 is tightened and fixed. The synthetic double wall panel 1 locks the hook 19 of the synthetic metal fitting 17 in the groove 29 on the side surface of the crystallized glass 26,
Further, the bonding portion 20 is bonded to the back surface of the crystallized glass 26 with an adhesive, and the mounting hole 21 of the synthetic metal fitting 17 and the mounting hole 1 of the molded plate are attached.
The crystallized glass 26 and the molded plate 2 are sandwiched between the washer 22 and the waterproof packing 56 by the rivets 53 inserted in the
3 and are formed by mechanical joining. Crystallized glass 2
The groove 29 provided on the side surface of 6 is usually filled with an adhesive 58 for reinforcement and integration with the hook 19 of the synthetic metal fitting 17, but may not be used unless it is necessary. The base material 24 such as a stone material and the molded plate 2 are mechanically joined with rivets 53 via synthetic metal fittings 17 at the upper and lower ends of the molded plate 2, and crystallized at an intermediate portion of the molded plate 2. By mechanically joining the bolts 51 and the fixing nuts 54 via the three-dimensional molded metal plate 36 lining the glass 26, the base material 24 such as a stone material and the molded plate 2 behave integrally. An example is shown. Also, an example is shown in which the synthetic metal fitting 17 and the three-dimensional molded metal plate 36 are integrated with the rivet 53 with the washer 22 interposed therebetween. The composite double wall panel 1 is constructed by mounting holes 16 provided in the fixing portion 9 from the side of the crystallized glass 26 to the fixing portion 9 at the upper and left ends integrally formed at the tip of the peripheral rising portion 13 of the molded plate 2. Is screwed into the base material 49 at an angle and fixed to the base material 49 at an angle, and the other lower and right end fixing portions 9 are inserted into the gap between the rising portion of the adjacent panel and the base material, and fixed. The finished surface of the crystallized glass 26, the air layer 43, and the wall surface of the box-shaped molded plate 2 are simultaneously constructed. The joint of the composite double wall panel 1 is such that the crystallized glass 26 is formed as a polysulfide-based sealing 47 which is constructed in the field, and the molded plates 2 are formed as the peripheral rising portions 13 of the molded plate.
FIG. 2 shows an example of a double water stop made into an annular gasket 48 previously attached at a factory. The fixing portion 9 of the uppermost molded plate 2 in the figure and the mounting portion with the synthetic metal fitting 17 are not provided with the screw 55, the rivet 53, and the angle base material 49 for easy understanding of the configuration. The state is shown.

FIG. 10 is a sectional view showing a state in which the composite double wall panel 1 according to the tenth, twelfth and thirteenth aspects of the present invention is mounted on an angled base material 49. The molded plate 2 is formed by molding a metal plate into a box shape having a planar portion 12 and a peripheral rising portion 13. An attachment hole 14 is formed in the fixing portion 9 provided with an attachment hole 16 to be inserted into a gap between the material and the planar portion 12. Synthetic backing material 3
Reference numeral 9 denotes a metal plate processed to form a hook 40 for holding a raw material 23 such as a natural stone, a horizontal bonding portion 42, and a mounting hole 41, and a nut 54 is fixed to two places of the mounting hole 41. The material 23 such as a natural stone has a groove 29 on a side surface of the natural stone 25. The synthetic double wall panel 1 locks the hook 40 of the synthetic backing material 39 in the groove 29 on the side surface of the natural stone 25, and bonds the bonding portion 42 to the back surface of the natural stone 25 with an adhesive. A bolt 54 inserted into the mounting hole 14 of the molded plate is screwed into a nut 54 fixed to 39 with the washer 22 and the waterproof packing 56 interposed therebetween, and the natural stone 25 and the molded plate 2 are provided with an air layer 43 to form a machine. It is formed by bonding.
The groove 29 provided on the side surface of the natural stone 25 is provided with a normal adhesive 58 for reinforcement and integration with the hook 19 of the synthetic metal fitting 17.
, But may not be used if not necessary. The natural stone 25 and the molded plate 2 are mechanically combined with the synthetic backing material 39 by the bolts 51 and the fixed nuts 54 at the upper and lower end portions and the intermediate portion via the three-dimensional molded metal plate 36 in which the hooks 40 are integrated. An example in which a material 23 such as a stone material and the molded plate 2 are combined and behave in an integrated manner by joining is shown. Here, the washer 22 at the upper and lower ends is provided with a female screw hole, so that the bolt from the surface of the material 23 such as stone to the surface 3 of the molded plate 2 has a predetermined thickness. An example is shown in which after adjusting the height of the washer 22 screwed to the nut 51, the nut 52 is tightened and fixed. The composite double wall panel 1 is installed by screwing a screw 55 from the side of the natural stone 25 into the mounting hole 16 of the fixing unit 9 integrally molded at the end of the peripheral rising portion 13 of the molded plate 2, and fixing the screw to the angle base material 49. At the same time, the finished surface of the natural stone 25, the air layer 43, and the wall surface of the box-shaped molded plate 2 are simultaneously constructed. Synthesis 2
The joint of the heavy-wall panel 1 shows an example of a single water stop using a polysulfide-based secondary sealing 46 that is constructed on site only between the molded plates 2. The fixing portion 9 of the uppermost molding plate 2 in the figure and the attachment portion with the synthetic backing material 39 are provided with screws 55, bolts 51, nuts 54, and angle base materials 49 for easy understanding of the configuration. Indicates a state in which is not attached.

[Brief description of the drawings]

FIG. 1 is a block diagram of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of the composite double-wall panel and the method for constructing the same according to the present invention.

FIG. 2 is a block diagram showing an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of the composite double-wall panel and the method for constructing the same according to the present invention.

FIG. 3 is a cross-sectional view of one embodiment of a composite double-wall panel and a method of constructing the same according to the second, eighth, ninth, tenth, and eleventh aspects of the present invention.

FIG. 4 is a plan view of a third embodiment of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of the composite double-wall panel and the method for constructing the same according to the present invention.

FIG. 5 is a cross-sectional view of one embodiment of the composite double-wall panel and the method for constructing the same according to the fourth, eighth, and eleventh aspects of the present invention.

FIG. 6 is a detailed cross-sectional view of an embodiment of the composite double-wall panel and its mounting portion according to the second, eighth, ninth, tenth, and eleventh aspects of the present invention.

FIG. 7 is a block diagram showing a configuration of a first embodiment of the present invention;
It is sectional drawing of one Example of the synthetic | combination double wall panel concerning the invention of 4, and its construction method.

FIG. 8 is a cross-sectional view of one embodiment of the composite double-walled panel and the method of constructing the same according to the sixth, eighth, and twelfth aspects of the present invention.

FIG. 9 is a plan view showing a state in which the first embodiment of the present invention is used;
It is sectional drawing of one Example of the synthetic | combination double wall panel concerning the invention of 4, and its construction method.

FIG. 10 is a cross-sectional view of one embodiment of the composite double-walled panel and the method of constructing the same according to the inventions of claims 10, 12 and 13.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Synthetic double wall panel 2 Molding plate 3 Surface part of molding plate 4 Back part of molding plate 5 Fitting protrusion for fixing molding plate 6 Fixing recess for fixing molding plate 7 For base material molded into molding plate Fitting portion 8 Side portion of molded plate 9 Fixing portion provided on molded plate 10 Back surface material of aluminum foil 11 Core material of urethane 12 Planar portion of molded plate 13 Peripheral rising portion of molded plate 14 Mounting hole provided in molded plate Reference Signs List 15 Mounting hole at rising edge of molded plate 16 Mounting hole at fixing portion of molded plate 17 Synthetic metal fitting 18 Fitting portion provided on synthetic metal fitting 19 Hook of synthetic metal fitting 20 Bonding part of synthetic metal fitting 21 Mounting hole of synthetic metal fitting 22 Washer And reinforcement plate 23 material such as stone material 24 base material such as stone material 25 natural stone 26 crystallized glass 27 porcelain tile 28 cementitious artificial stone 29 groove provided on the side of base material such as stone material 30 on the back surface of base material such as stone material Diagonal groove provided 31 Glass Fiber sheet 32 Foam insulation material 33 Fireproof material such as rock wool 34 FRP sheet 35 Rubber sheet 36 Solid metal plate 37 Aluminum honeycomb core sandwich panel 38 Hard wood chip cement board 39 Synthetic backing material 40 Synthetic backing material hook 41 Synthetic backing Mounting hole for material 42 Bonding part of synthetic backing material 43 Air layer 44 Composite metal siding 45 Composite metal sandwich panel 46 Secondary sealing on side of molded plate 47 Primary sealing on side of stone, etc. 48 Standard sealing such as gasket 49 Angle Base material 50 Channel base material 51 Bolt 52 Nut 53 Rivet 54 Fixed nut 55 Screw 56 Waterproof packing 57 Fastener 58 Adhesive 59 Backing material bonding part 60 Backing material mounting hole 61 Backup used for sealing 62 reinforcement of the molded plate of the metal plate 63 angle such as aluminum

Continued on front page F term (reference) 2E110 AA09 AB04 AB22 AB23 BA03 BA12 BC02 BD23 CA08 CA13 CA17 GA33W GB13W GB23W GB32W GB43Z 2E162 BA02 BB02 CA01 CA06 CA08 CA10 CA24 CA33 CA35 CB01 CB24 CD02 CD05 CE01

Claims (14)

[Claims] 1. In a composite panel in which a molded plate and a base material such as a stone material are combined via a synthetic metal fitting, the molded plate is formed by molding a metal plate or the like, and is fixed to a base using a screw or the like from the planar portion and the outside. A fixing portion and a fitting portion for fitting to the molded plate and the fastener are provided,
In addition, it has a configuration in which a heat insulating material such as foamed resin is integrated as a core material inside, and the synthetic metal fitting has a holding portion for holding a base material such as a stone material and a fitting portion for fitting with a molded plate. The base material such as stone is held by the holding part of the synthetic metal fitting, and the fitting part of the synthetic metal fitting is fitted to the fitting part of the molded plate so that the base material such as stone and the molded plate are provided with an air layer. By fixing, a double wall structure composed of a primary outer wall made of a base material such as a stone and a secondary outer wall made of a molded plate having an air layer and a heat insulating layer is formed from the base material such as a stone. A composite double-wall panel characterized in that a part and a fitting part are integrally molded, and a base material such as a stone material and a molded plate form a composite structure. 2. In a composite panel in which a molded plate and a base material such as a stone material are combined via a synthetic metal fitting, the molded plate is formed by molding a metal plate or the like, and is fixed to a base using a screw or the like from the planar portion and the outside. A fixing portion and a fitting portion for fitting to the molded plate and the fastener are provided,
In addition, it has a configuration in which a heat insulating material such as foamed resin is integrated as a core material inside, and the synthetic metal fitting has a configuration in which a holding portion for holding a base material such as a stone and a mounting hole are provided. Holding by the holding part of this synthetic metal fitting, and by mechanically joining the base material such as stone material and the molded plate with the mounting hole of the synthetic metal fitting and the bolt inserted into the molded plate so as to provide an air layer, The fixing part and the fitting part are constructed from a stone or other base material side to form a double-wall structure composed of a primary outer wall made of a base material such as stone and a secondary outer wall made of a molded plate having an air layer and a heat insulating layer. Synthetic double wall panel characterized by being integrally molded and forming a composite structure with a base material such as stone and a molded plate 3. In a composite panel in which a molded plate and a base material such as a stone material are combined via a synthetic metal fitting, the molded plate is extruded from a cement-based material, and is fixed to a base with screws or the like from the surface and the outside. A cement-based extruded plate, such as a hard wood chip cement plate, provided with a fixing portion and a molded plate, and a fitting portion to be fitted with a fastener. The synthetic metal fitting has a holding portion for holding a base material such as a stone and a molded plate. The synthetic metal fitting is configured such that a base material such as a stone is held by the holding part of the synthetic metal fitting, and the base material such as the stone and the molded plate are provided with an air layer. Is fitted to the fitting portion of the molding plate to form a double-walled structure composed of a primary outer wall made of a base material such as a stone material and a secondary outer wall made of an air layer and a molding plate. The fixing part and the fitting part constructed from the base material side are integrally molded, and the base material such as stone and the molded plate are combined. Synthesis 2 characterized by forming structures
Heavy wall panels 4. In a composite panel in which a molded plate and a base material such as a stone material are combined via a synthetic metal fitting, the molded plate is formed by extruding a cement-based material, and is fixed to a base using screws or the like from the surface and the outside. A cemented extruded plate such as a hard wood chip cement plate provided with a fixing portion and a molded plate, and a fitting portion to be fitted with a fastener. The synthetic metal fitting has a holding portion for holding a base material such as a stone and a mounting hole. The base material such as stone is held by the holding portion of the synthetic metal fitting, and the base material such as the stone material and the molded plate are formed in the mounting hole and the molded plate of the synthetic metal fitting so that an air layer is provided. By mechanically joining with inserted bolts, etc., a double-wall structure composed of a primary outer wall made of a base material such as stone, a secondary outer wall made of an air layer and a molded plate is formed from the base material side such as a stone. The fixing part and the fitting part to be built are integrally molded, and the base material such as stone and the molded plate form a composite structure. Composite double wall panel characterized by forming 5. A composite double-walled panel is formed by combining a molded plate and a base material such as a stone material through a synthetic metal fitting so as to provide an air layer, and the base material such as a stone material and the molded plate. The fixing part and the fitting part are integrally molded.
The composite double-walled panel according to claim 4, wherein a back surface portion of a base material such as a stone material, a molded plate, and an adhesive are partially integrated while forming an air layer. Double wall panel 6. In a composite panel in which a molded plate and a base material such as a stone material are combined via a synthetic metal fitting, the molded plate is formed in a box shape having a planar portion and a peripheral rising portion by molding a metal plate or the like. And a fixing portion provided with a fixing hole at the end of the peripheral rising portion, which is fixed to the base with screws or the like or inserted into a gap between the rising portion of the adjacent panel and the base material, and a mounting hole provided in the peripheral rising portion. The synthetic metal fitting has a configuration in which a holding portion for holding a base material such as a stone material and a mounting hole are provided, and the base material such as a stone material is held by the holding portion of the synthetic metal fitting, and the base material such as a stone material. A primary plate made of a base material such as a stone material is formed by mechanically joining the molded plate to the mounting hole of the synthetic metal fitting with a bolt or the like inserted into a mounting hole provided in a peripheral rising portion of the molded plate so as to provide an air layer. A double wall structure composed of an outer wall, an air layer, and a secondary outer wall composed of a molded plate is constructed from the side of a base material such as stone. Synthetic double wall panel characterized by integrally molding the fixing part to be built, and forming a composite structure with a base material such as stone and a molded plate. 7. In a composite panel in which a molded plate and a base material such as a stone material are combined via a synthetic metal fitting, the molded plate is formed by molding a metal plate or the like and has a box-like shape including a planar portion and a peripheral rising portion. And a fixing portion provided with a fixing hole at the end of the peripheral rising portion, which is fixed to the base with screws or the like or inserted into a gap between the rising portion of the adjacent panel and the base material, and a mounting portion provided in the planar portion. The synthetic metal fitting has a configuration in which a holding portion for holding a base material such as a stone material and a mounting hole are provided, and the base material such as a stone material is held by the holding portion of the synthetic metal fitting, and the base material such as a stone material. A primary plate made of a base material such as a stone material is formed by mechanically joining a molded plate to a mounting hole of a synthetic metal fitting so as to provide an air layer with a bolt or the like inserted into a mounting hole provided in a planar portion of the molded plate. Fixing unit that builds a double-wall structure composed of an outer wall, an air layer, and a secondary outer wall composed of a molded plate from the side of a base material such as stone A composite double-wall panel characterized in that a composite structure is formed by integrally molding a base material such as a stone material and a molded plate. 8. A base material such as a stone material is made of any one of natural stone, artificial stone, glass, ceramic, metal, and wood, and an adhesive, an FRP sheet, a glass fiber sheet, a rubber-based sheet, and a foam on the back surface of the material. Thermal insulation, plywood, hard fiberboard,
The ceramic artificial wood, a hard rubber molded plate, a plastic resin molded plate, an aluminum honeycomb core sandwich panel, and a three-dimensional molded metal plate are backed. The base material such as the stone material according to claim 5, claim 6, or claim 7. 9. A molded plate is formed by molding a metal plate such as steel and aluminum on a front surface, a side surface, and a back surface by roll forming or the like, and using a resin such as urethane as a core material between the metal plates on both front and rear sides. Injection foaming is performed to form a composite metal sandwich panel, a metal plate such as steel and aluminum, and the surface and side surfaces are molded by roll forming, etc.
A resin plate such as composite metal siding or vinyl chloride is molded by injecting and foaming a resin such as urethane as a core material between the metal plate and the back surface material such as aluminum foil. The molded plate according to claim 1, wherein the molded plate is any one of a composite resin molded plate formed by injecting and foaming a resin such as urethane as a core material between the resin plate and a back surface material such as an aluminum foil and integrating the resin. . 10. A composite panel in which a molded plate and a material such as a stone material are combined via a synthetic backing material, wherein the molded plate is formed by molding a metal plate or the like into a box shape having a planar portion and a peripheral rising portion. ,
At the end of the peripheral rising portion, a fixing portion which is fixed to the base with screws or the like or is inserted into a gap between the rising portion of the adjacent panel and the base material, and a mounting hole is provided in the peripheral rising portion and the planar portion. The synthetic backing material has a configuration in which hooks and horizontal adhesive portions for holding a material such as a stone material, mounting holes and fasteners are provided, and the material such as a stone material is a plate-like stone material or the like that is bonded to the surface of a molded plate, and has side surfaces and a back surface. Is provided with an engaging portion such as a groove in the
The hook of the synthetic backing material is engaged with the engaging portion such as the groove of the material such as the stone material, and the horizontal adhesive portion is adhered and held on the back surface of the material with an adhesive, and molded with the mounting hole and the fastener of the synthetic backing material. A material such as a stone material and a molded plate are mechanically joined by providing an air layer with bolts or the like inserted into the mounting holes of the plate, thereby forming a primary outer wall made of a material such as a stone material, an air layer, and a molded plate. The two-wall structure composed of the following outer walls is integrally molded with the fixing part that builds from the material side such as stone, and the material such as stone, the synthetic backing material and the molded plate form a composite structure. Composite double wall panel 11. A composite plate and a base material such as a stone material are combined via a synthetic metal fitting so as to provide an air layer, whereby the base material such as a stone material and the molded plate form a composite double wall panel, and In the assembly of the composite double wall panel according to any one of claims 1, 2, 3, 4, and 5, wherein the fixing portion and the fitting portion are integrally formed, the fixing portion and the fitting portion are provided on an upper portion of the panel. The fixing part is fixed to the base by screwing from the base material side such as stone
Next, insert the fitting recess provided on the lower part of the panel into the fitting protrusion provided on the upper part of this panel, or insert a screw into the fastener to fix it to the base material of the channel. After inserting the fixing fitting recess provided in the panel into this fastener, and then inserting the fastener into the fixing fitting protrusion provided in the upper part of the panel to assemble a number of panels, the adjacent panel Inject a sealing material on site at the joint formed by the side surface of the stone and the like and the side of the molding plate, or attach a fixed sealing material such as a gasket in advance at the factory and stop water with the base material of the stone and the molding plate. The composite 2 characterized by the simultaneous construction of the finished surface of stone and the like, the air layer and the wall surface of the molded plate from the base material side of the stone and the like.
Construction method of heavy wall panel. 12. A material or a base material such as a stone or the like and a molded plate by mechanically joining a material or a base material such as a stone or the like via a synthetic metal fitting or a synthetic backing material so as to provide an air layer. Forming a composite double wall panel and integrally fixing the fixing portion, the assembly is provided on the upper part of the composite double wall panel in the assembly of the composite double wall panel according to any one of claims 6, 7, and 10. The fixing part is fixed to the ground by screwing from a material such as stone or the base material side, or any part of the fixing part is fixed to the base by screwing etc., and the other fixing part rises to the adjacent panel After assembling a large number of panels by inserting them into the gap between the base and the base material, the sealing material is injected at the site into the joint formed by the side surface of the stone etc. between adjacent panels and the side surface of the molded plate, or factory With gasket By attaching a ring material and stopping water with a material such as a stone or a base material and a molded plate, it is possible to simultaneously build a finished surface such as a stone material and a wall with an air layer and a molded plate from the material or the base material side A method of constructing a composite double wall panel, characterized by the following. 13. The synthetic backing material is a plywood, a hard fiber board, a ceramic artificial wood, a hard rubber molded board, a plastic resin molded board, an aluminum honeycomb core provided with fasteners such as hooks, horizontal adhesive portions, mounting holes and nuts. The synthetic backing material according to claim 10, which is one of a sandwich panel and a three-dimensional molded metal plate. 14. A synthetic metal fitting used for forming a double wall panel by combining a surface panel such as a stone material and a wall panel such as a molded plate, wherein the synthetic metal fitting includes a holding portion including a hook and an adhesive portion. An attachment hole is provided, and the hook of the synthetic metal fitting is engaged with an engaging portion such as a groove provided on the side surface and the back surface of the front panel, and an adhesive portion is bonded to the side surface and the rear surface or the rear surface of the front panel. To hold the front panel,
Further, a double wall panel composed of a surface panel such as a stone material and a wall panel such as a molded plate is formed by mechanically joining the wall panel with a bolt or the like inserted into a mounting hole of the synthetic metal fitting. Metal fittings.