KR102136755B1 - Wall Structure Using Stone And Insulation Panel Unit - Google Patents

Abstract

The present invention is a structure to fix the lower surface of the insulation panel unit 510 and the ultra-slim stone plate 520 to the wall (W) by a panel fixing angle 730, the panel fixing angle 730 is a "b" character It is formed in a shape, has a horizontal composite panel connection 731 and a vertical anchor bolt connection 732, for fixing the lower end that is coupled with the composite panel connection 731 of the panel fixing angle 730 The fastening fastener 750 is formed in an inverted "ㄹ" shape, but the bent large-sized locking part 751 and the small-sized locking part 753 are formed to face each other, and each has a large-sized locking wing part ( 752) and a small locking wing part 754 are formed, and a polymer mortar is bonded and wrapped around the outer side of the insulation panel unit 510, and a long “U”-shaped panel is caught between the super-slim stone plate 520 By forming a groove 711, the large-sized locking part 751 is fitted into the panel locking groove 711 of the thermal panel unit 510.

Description

Wall Structure Using Stone And Insulation Panel Unit using the insulation panel unit and the exterior composite panel combined with the ultra-slim stone plate.

The present invention relates to a lower bonding structure of a wall using an insulation panel unit and an exterior composite panel combined with an ultra-slim stone plate, in detail, it has excellent aesthetics and strength, prevents whitening and condensation, and enables mass production. In addition, it is an invention that can reduce the manufacturing cost and construction period due to its simple construction.Its function as a complete non-combustible material and the construction period are shortened by improving the combined structure of sheet stone and insulation, and can withstand earthquakes and typhoons. It relates to an insulation panel unit characterized by a structure that prevents condensation of the wall, and a lower coupling structure of a wall using an exterior composite panel combined with an ultra-slim stone plate.

The wall of a building is generally formed of concrete or brick, and a conventional building wall is constructed in the order of plastering, gypsum board, insulation, and masonry or concrete pouring after completing the basic framework work.

However, the conventional wall constructed in this way is poor in durability, and after several years of construction, a whitening phenomenon occurs and mold is formed or cracked, and accordingly, problems such as not waterproofing or the efficiency of sound insulation and insulation are poor. .

In addition, the conventional wall is integrally formed so that when an impact is applied to the wall from the outside, the damaged part cannot be repaired, and the durability of the building is severely damaged by moisture and condensation caused by temperature differences due to rainy season or heavy snow. There is a problem.

In general, the insulation structure of a building can be divided into 1) wet and 2) dry structures.

In the wet structure, after attaching the insulating material to the entire outer wall of the building by point-adhesion using adhesive mortar, etc., an intermediate layer such as fiber mortar and glass fiber mesh is laid or coated on the surface of the insulating material attached to the outer wall, and the surface is embossed. It means to apply.

Since the wet structure is constructed without an expansion joint that absorbs contraction and expansion over the entire outer wall of the building, the contraction rate and expansion rate according to the temperature of the installed insulation, intermediate layer, and finishing material are different from each other, causing cracks and breaking the surface layer. .

In addition, since it is attached to the outer wall of the building by point adhesion using a commonly used adhesive mortar, durability is not guaranteed even within the lifecycle limit of the building, causing the insulation to be peeled off, and whitening is likely to occur.

The improvement of the defects of the conventional wet structure is a dry structure in which a plurality of insulation panels manufactured to a certain standard represented by dry bits are stacked and constructed using connecting hardware such as fasteners.

However, the conventional dry structure has problems such as damage to a weak impact and lifting of the surface because the durability of the insulation panel is not guaranteed, and damage to the structure is caused by connecting hardware such as an anchor body and water permeates through the gap. There is a problem.

Accordingly, the present inventor improved the structure and manufacturing method of the insulation panel in order to solve the problems of the conventional wet and dry structure to increase durability, secure sound insulation and waterproof performance, and at the same time reduce energy loss to the maximum and reduce the composite mortar. It was used as an adhesive mortar to secure structural stability so as to be firmly fixed to the structure.

1(a) shows a process of inserting an inner panel into an outer panel among the sound insulating and insulating panel units of the present inventors, and FIG. 1(b) is an outer panel among the sound insulating and insulating panel units of FIG. 1(a). It is a cross-sectional view of AA` after the inner panel is inserted into, and FIG. 2(a) is a perspective view of the sound insulation and insulation panel unit of the present invention in a state in which the coating mortar is installed after the inner panel is inserted into the outer panel of FIG. 1(a) And FIG. 2(b) is a cross-sectional view of BB` in FIG. 2(a).

In Patent No. 10-1029833 (name: sound insulation and insulation panel unit and wall and floor structure using the same) developed by the present inventor, the sound insulation and insulation panel unit (P) of the present invention is installed on the wall or the floor, as a whole. An outer panel 110 comprising a heat insulating material 112 molded in the shape of a plate having four hollows (B) and a mesh (WM) surrounding the outside of the heat insulating material 112; A plurality of inner panels 120 which are formed of an insulating material 122 molded in the same shape as the hollow (B) and a mesh (WM) surrounding the outside of the insulating material 122 to be inserted into the hollow (B). ); And, a coating mortar (M) which is installed on the outside of the combination of the outer panel 110 and the inner panel 120 and is installed while filling the gap between the inner panel 120 and the hollow (B). It is characterized by that.

The outer panel 110 is composed of an insulating material 112 molded in the shape of a plate material having a plurality of hollows (B) as a whole and a mesh (WM) surrounding the outside of the insulating material 112, and for convenience of construction, the It is preferable that the outer panel 110 has a rectangular shape having a predetermined thickness and the shape of the hollow B is also rectangular.

Further, as the mesh (WM), a steel material represented by a wire mesh may be used, but in consideration of construction convenience such as cutting and installation, it is preferable to use a net made of glass fiber.

However, the above-described technologies developed by the present inventors were light and were easy to handle, but when they were attached to a wall, they were light in themselves, but were weak against earthquakes or strong winds. There is a problem that it is difficult to attach to the wall surface due to the complicated structure of the panel fixing angle.

The present invention is proposed to solve the problems as described above. Its purpose is as follows.

In the manufacture and structure of the insulation panel, when it is attached to the wall, it is light by itself, strong against earthquakes and strong winds, and even during construction, when it is constructed in a dry structure, the structure is simple and convenient to attach to the wall. have.

In addition, when an impact is applied to the wall from the outside, the structure is improved so that the damaged part can be restored. In particular, the durability of the building can be maintained due to moisture and condensation caused by temperature difference due to rainy season or heavy snow at the window frame. Its purpose is to provide structure.

In addition, in terms of manufacturing insulation panels, the insulation layer and the finishing layer are manufactured in a single factory as the most simplified layer, but the surface strength is excellent and the surface is not lifted, so economical sound insulation and insulation panel units and walls using the same To provide a bonding structure.

And, by improving the components of the adhesive mortar to provide a sound insulation and insulation panel unit that is firmly bonded to the structure, and a coupling structure of the wall using the same.

In addition, by improving the structure of the insulation panel, it is intended to provide a sound insulation and insulation panel unit having excellent durability and excellent structural stability, fire resistance, sound insulation performance, insulation performance, and water-repellent performance, and a coupling structure of walls using the same.

In addition, since dry construction with standardized members, even unskilled workers can be constructed with a predetermined quality, and maintenance is easy, so that an economical sound insulation and insulation panel unit and a wall joint structure using the same can be provided.

In addition, it is intended to provide a sound insulation and insulation panel unit that can be directly applied to an existing building as an insulation panel and an interfloor noise material without a separate design change, and a combined structure of walls using the same.

The present invention is fixed by panel fixing angles 530 at both midpoints in order to connect the external insulation composite panel (300M) with the external insulation composite panel (500M) vertically while forming a constant distance on the outer wall of the building, the The external insulation composite panel (300M) is formed by bonding of the insulation panel unit 310 and the ultra-slim stone plate 320, and the external insulation composite panel 500M is the insulation panel unit 510 and the ultra-slim stone plate 520 The combination of the external thermal insulation composite panel (300M) and the external thermal insulation composite panel (500M) formed at the lower portion of the thermal insulation panel unit 310 is formed by the bonding of the panel engaging groove 311 and stone jamming formed at the lower portion of the thermal insulation panel unit 310 In the groove 321, the panel locking groove 511 and the stone locking groove 521 formed on the upper part of the insulation panel unit 510, a fastening fastener 540 for a downward hanger and a fastening fastener 550 for an upward hanger are inserted, respectively. Insulation panel, characterized in that the panel fixing angle 530 is coupled to the downward-hanging fastener 540 and the upward-hanging fastener 550 and fixed to the wall W by anchor bolts 560 It is a wall-mounted structure using a unit and an exterior composite panel combined with an ultra-slim stone plate.

And, in the present invention, the panel fixing angle 530 is formed in a "b" shape, a composite panel connection part 531 in a horizontal direction and an angle bolt connector 532 in a vertical direction are formed, the The composite panel connection part 531 is formed with a cutout 533 to form a vertical hanging part in two strands at the ends, and the ends of both sides are bent up and down, and in the case of the upward hanging part 534, the insulation panel unit 310 is It is inserted into the large locking part 551 of the fastening fastener 550 for the upward hanging part formed at the bottom, and in the case of the downward hanging part 535, the large locking part 541 of the fastening fastener 540 for the downward hanging part It is a wall coupling structure using an insulation panel unit, characterized in that it is fitted, and an exterior composite panel combined with an ultra-slim stone plate.

And, in the present invention, the panel fixing angle 530 is formed of a composite panel connector 531 horizontally and an angle bolt connector 532 vertically, and the composite panel connector 531 is a length adjustment piece (151) and the anchor bolt connection piece 152 are separated by a bolt (B) centering on the length adjustment hole 153 formed in each, and the bolt (B) has a washer (Wa) as a base and a nut ( N) is a combination of these, and the anchor bolt 560 is coupled to the height adjustment hole 154 of the angle bolt connector 532, and the tightened bolt (B) is unscrewed by the nut (N) to fix the panel. It is a wall-coupled structure using an insulation panel unit, characterized in that the length of the angle 530 can be adjusted, and an exterior composite panel combined with an ultra-slim stone plate.

And, in the present invention, the downward hanging portion fastening fastener 540 is formed in a reversed "ㄹ" shape, but the bent large locking portion 541 and the small locking portion 543 are formed to face each other In each of the two sides, a large-sized locking wing portion 542 and a small-sized locking wing portion 544 are formed, and the large-sized locking portion 541 is fitted into the panel locking groove 511 of the insulation panel unit 510 , The small locking part 543 is inserted into the small locking wing part 544 into the stone locking groove 521 of the ultra-slim stone plate 520, and between the super-slim stone plate 520 and the fastening fastener 540 for the downward hanging part Is filled with epoxy, and the fastening fastener 550 for the upward hanging part is formed in an inverted "ㄹ" shape, but the bent large catching part 551 and the small catching part 553 are formed to face each other. , Each has a large locking wing portion 552 and a small locking wing portion 554 on both sides, and the large locking portion 551 is fitted into the panel locking groove 311 of the insulation panel unit 310, The small locking part 553 allows the small locking wing part 554 to be inserted into the stone locking groove 321 of the ultra-slim stone panel 320, and between the super-slim stone panel 320 and the fastening fastener 550 for an upward hanger part It is a wall bonding structure using an insulation panel unit and an exterior composite panel combined with an ultra-slim stone plate, which is characterized in that it is fixed so as to be vibration-proof against the shaking of an earthquake by filling it with epoxy.

In addition, the present invention is a structure for fixing the side surfaces of the insulation panel unit 510 and the ultra-slim stone plate 520 to the wall W by a panel fixing angle 630, the insulation panel unit 510 and the ultra-slim stone plate In the heat insulation panel unit 510, a rectangular panel engaging groove 611 is formed on the side of the 520 so that the fastening fastener 640 for coupling the outer end can be inserted, and the size of the fastening fastener 640 for coupling the outer end is formed. , In the ultra-slim stone plate 520, a fastener fixing groove 621 is formed so that the fastener fixing portion 646 of the fastening fastener 640 for external end coupling is inserted and fixed, and the fastening fastener 640 for coupling the external end faces The panel locking groove 611 and the fastener fixing groove 621 are fitted and fixed, and the external end connection fastening fastener 640 has an angle hook groove 642 formed of steel in a rectangular shape, and angles on both sides A hook groove side portion 644 is formed, but both ends of the angle hook groove side portion 644 form a fastener fixing portion 646 to fit into the fastener fixing groove 621, and the panel fixing angle 630 ) Is formed in a “b” shape, and has a horizontal composite panel connection 631 and a vertical anchor bolt connection 632 with a bending hook 633, and the composite panel connection 631 ) Is formed to bend the angle hook portion 633 of the outer end coupling fastener 640 to catch the angle hook groove 642 at the end, and the angle hook of the outer end face coupling fastener 640 It is a wall coupling structure using an insulation panel unit and an exterior composite panel combined with an ultra-slim stone plate, characterized in that the bent hook portion 633 is caught in the groove 642 and can be fixed.

In addition, the present invention is a structure to fix the lower surface of the insulation panel unit 510 and the ultra-slim stone plate 520 to the wall (W) by a panel fixing angle 730, the panel fixing angle 730 The lower part is formed in a ”shape, has a horizontal composite panel connection 731 and a vertical anchor bolt connection 732, and is coupled to the composite panel connection 731 of the panel fixing angle 730 The fastening fastener 750 for fixing is formed in an inverted "ㄹ" shape, but the large-sized locking part 751 and the small-sized locking part 753 are formed to face each other, each of which has a large-sized locking wing on both sides. A portion 752 and a small locking wing portion 754 are formed, and the large locking portion 751 is fitted into the panel locking groove 711 of the insulation panel unit 510, and the small locking portion 753 is small. The locking wing portion 754 is fitted into the stone locking groove 721 of the ultra-slim stone plate 720, and epoxy is filled between them to be bonded to be vibration-proof against vibrations such as earthquakes, and the lower end fixing fasteners The composite panel connection part 731 is inserted into the panel hanging groove of the large hanging part 751 of 750 to support the lower part, and the wall (W) by the anchor bolt 560 coupled to the angle bolt connection part 732 It is a wall coupling structure using an insulation panel unit, characterized in that it is fixed to, and an exterior composite panel combined with an ultra-slim stone plate.

In addition, the present invention is the insulation panel unit 310 and the ultra-slim stone plate 520 to which the panel fixing angle 530 is vertically bonded to the wall (W) by an anchor bolt 560 A structure in which an exterior composite panel is vertically coupled in order to couple the thermal insulation panel unit 510, and a polymer mortar 3151 and a polymer mortar 5151 outside the insulation panel unit 310 and the insulation panel unit 510 Is enclosed, and an upper panel engaging groove 3152 and a lower panel engaging groove 5152 are formed at the joint edges of the thermal insulation panel unit 310 and the thermal insulation panel unit 510, and fastening fasteners for the downward hanging part for firmness of the corners 540 is fitted, and the upper hook portion 534 and the downward hook portion 535 of the above-described panel fixing angle 530 are fitted to the polymer mortar 3151 and polymer mortar 5151 formed therein. A flame-retardant urethane foam filling part 5155 that uniformly fills the flame-retardant urethane foam in the gap where the insulation panel unit 310 and the insulation panel unit 510 are combined is formed, and the super-slim combined with the super-slim stone plate 320 An insulating panel unit characterized in that it can withstand earthquake vibrations by forming a sealing caulking part 3355 in the gap of the stone plate 520 and sealing it by filling it with epoxy, and an exterior composite panel combined with the ultra-slim stone plate. It is a wall-coupled structure.

In addition, the present invention is a structure in which the composite panel is attached to the wall on the upper part of the window frame 5159, and the composite panel disposed on the upper part of the window frame 5159 attaches the panel fixing angle 630 to the wall body W by anchor bolts. 660 is coupled, and at the other end of the panel fixing angle 630, a fastener engaging groove 5156 is formed in the insulation panel unit 510 and the ultra-slim stone plate 520, and the outer end is combined therein. The fastening fastener 640 is inserted and fixed, but the left hook part 664a or the right hook part 665a of the panel fixing angle 630 is inserted into the angle hook groove 642 of the fastening fastener 640 for coupling the outer end. It is fixed, at the bottom of the insulation panel unit 510, the bottom ultra-slim stone plate 720 is bonded to form a panel hooking groove 711, and a "b"-shaped panel fixing angle 730 in the panel hooking groove 711 ) Is inserted into one end to fix the insulation panel unit 510, and a “ㄹ”-shaped lower end fixing fastener in the corner of the insulation panel unit 510 and the stone jam groove 721 of the floor super-slim stone plate 720 It is a wall coupling structure using an insulation panel unit, characterized in that 750 is fitted and installed, and an exterior composite panel combined with an ultra-slim stone plate.

In addition, the present invention is a structure in which a window frame 3159 is formed on the upper part of the composite panel, and the composite panel disposed under the window frame 3159 includes a panel fixing angle 630 on the wall W and an anchor bolt 660 ) Is coupled, and at the other end of the panel fixing angle 630, a fastener engaging groove 3156 is formed in the insulation panel unit 310 and the ultra-slim stone plate 320, and there is a fastening fastener for external end connection. (640) is inserted and fixed, but the left hook part (664a) or the right hook part (665a) of the panel fixing angle 630 is inserted and fixed in the angle hook groove 642 of the fastening fastener 640 for coupling the outer end. , At the lower end of the insulation panel unit 310, a panel hooking groove 3152 is formed to hang the bent upward hook of the panel fixing angle 530 for coupling the upper and lower insulation panel units, and one side of the panel fixing angle 530 It is a wall coupling structure using an insulation panel unit, characterized in that it is fixed to the wall (W) by an anchor bolt 560 formed in, and an exterior composite panel coupled to the ultra-slim stone plate.

In addition, in the present invention, the outer panels 210 and 230 applied to the thermal insulation panel unit P are uniformly separated and manufactured into a shape filled with an insulation material, and the insulation materials 222 and 232 and the insulation materials 222 Consisting of including a mesh (WM) surrounding the outside of (232), the outer panels 210 and 230 are formed in a square having a predetermined thickness, and each corner of the outer panels 210 and 230 Steps 223 and 225 are processed to correspond to each other so as to engage with the adjacent outer panels 210 and 230, but outside of the outer panels 210 and 230 bonded after separation, the entire surface is formed by a coating mortar (M). Is applied, and the materials of the insulation materials 222 and 232 include urethane insulation, EPS (foam polystyrene), panel foam insulation, PF board insulation, bulk insulation, fiberglass mat insulation, mineral wool mat insulation, pressure surface insulation, poly It is an insulation panel unit, characterized in that selecting any one of the urethane insulation.

And, in the present invention, formed by a thin spray coating 920 having a thickness of 3 to 5 mm on one side of the insulation panel unit (P), the non-combustible insulation used for the spray coating 920 is styrofoam crushing powder 1 to 3 Weight %, ash (shell powder) 5-25 weight %, Portland cement 10-30 weight %, Polypropylene fiber 2-10 weight %, Polyvinyl alcohol 2-10 weight %, Fiber 0.5-2 weight %, Viscosity enhancer 2 It is an insulation panel unit, characterized in that it contains -8% by weight, and the remaining amount of inevitable impurities.

And, in the present invention, formed by a thin spray coating 920 having a thickness of 3 to 5 mm on one side of the insulation panel unit (P), the non-combustible insulation used for the spray coating 920 is 18 to 22 volumes of whistle powder %, Portland cement 48-52 volume %, fiber and viscosity sensitizer 18-22 volume %, polyvinyl alcohol 9-11 volume %, characterized in that it contains a residual amount of inevitable impurities.

And, in the present invention, the insulation panel unit (P) is formed to have a round shape having a predetermined radius, and a 1 to 2 mm ultra-slim stone plate 820 to which a 1 mm synthetic resin plate is bonded to the inside or outside of the insulation panel It is a thermal insulation panel unit, characterized in that it is joined to fit the size of the unit (P) to wrap the inside and outside of the cylindrical column or turntable.

According to the present invention, the following effects are expected.

The present invention is light when attached to a wall in the manufacture and structure of an insulation panel, and is resistant to earthquakes or strong winds, and it is convenient to attach to the wall when constructing a dry structure by simplifying the structure of the panel fixing angle during construction. To provide ease of construction.

In addition, if an impact is applied to the wall from the outside by filling the epoxy between the connections, the damaged part can be repaired. In particular, it prevents water from penetrating into the window frame as well as the water break groove in the window frame. B. Provides a structure that can maintain the durability of a building due to moisture due to heavy snow and condensation caused by temperature differences.

In addition, in terms of manufacturing insulation panels, the insulation layer and the finishing layer are manufactured in a single factory as the most simplified layer, but the surface strength is excellent and the surface is not lifted, so economical sound insulation and insulation panel units and walls using the same It provides a bonding structure.

And, by improving the components of the adhesive mortar to provide a sound insulation and insulation panel unit that is firmly bonded to the structure, and a coupling structure of the wall using the same.

And, by improving the structure of the insulation panel, it provides a sound insulation and insulation panel unit having excellent durability and excellent structural stability, fire resistance performance, sound insulation performance, insulation performance, and water-repellent performance, and a wall connection structure using the same.

In addition, since dry construction with standardized members, even unskilled workers can be constructed with a predetermined quality, and maintenance is easy, thereby providing an economical sound insulation and insulation panel unit and a wall connection structure using the same.

In addition, it provides a sound insulation and insulation panel unit that can be directly applied to an existing building as an insulation panel and an interfloor noise material without a separate design change, and a combined structure of walls using the same.

1(a) is a diagram illustrating a process of inserting an inner panel into an outer panel among sound insulating and insulating panel units of the present inventors, and FIG. 1(b) is an outer panel among the sound insulating and insulating panel units of FIG. 1(a). It is a cross-sectional view of AA` after the inner panel is inserted.
Figure 2 (a) is a perspective view of the sound insulation and insulation panel unit of the present invention in a state in which the coating mortar is installed after the inner panel is inserted into the outer panel of Figure 1 (a), and Figure 2 (b) is ) Is a cross-sectional view of BB`.
3(a) is a manufacturing process of the insulation panel unit in which the outer panel of the present invention is manufactured and combined in a rectangular shape in length, and FIG. 3(b) is an exterior perspective view of the outer panel painted with a coating mortar, and FIG. 3(c) Is a cross-sectional view of C-C' of FIG. 3(b), and FIG. 3(d) is a cross-sectional view of an insulating panel unit joined by a stepped insulating material connector.
Fig. 4(a) is a manufacturing process of the insulation panel unit in which the outer panel of the present invention is divided into quarters and manufactured in a rectangular shape, and Fig. 4(b) is an exterior perspective view of the outer panel painted with a coating mortar, and Fig. 4( c) is a cross-sectional view of D-D' of FIG. 4(b), and FIG. 4(d) is a cross-sectional view of an insulation panel unit joined by an insulation material connection portion formed with a step difference.
Figure 5 is an overall schematic perspective view of the insulation panel unit of the present invention and the exterior composite panel combined with the ultra-slim stone plate thereto
Figure 6 is an enlarged perspective view of one main part of the thermal insulation panel unit of the present invention and the exterior composite panel combined with the ultra-slim stone plate
7 is an exploded perspective view of a panel fixing angle connecting the top and bottom of the exterior composite panel of the present invention with the same member
Figure 8 is an exploded perspective view of a panel fixing angle fixing the side of the exterior composite panel of the present invention
9 is an exploded perspective view of a panel fixing angle connecting the side surfaces of the exterior composite panel of the present invention with the same member
10 is an exploded perspective view of a panel fixing angle fixing the lower part of the exterior composite panel of the present invention
11(a)(b)(c) is an exploded perspective view of an integrated panel fixing angle of an exterior composite panel according to embodiments of the present invention
12(a)(b) is a plan view and a side cross-sectional view of a variable panel fixing angle of an exterior composite panel according to an embodiment of the present invention;
13 is a side cross-sectional view of the exterior composite panel of the present invention in a vertically coupled state
14 is a plan view of a state in which the exterior composite panel of the present invention is vertically coupled
15 is a side cross-sectional view showing a combined state of the upper portion of the window frame of the exterior composite panel of the present invention
16 is a side cross-sectional view showing a combined state of the lower portion of the window frame of the exterior composite panel of the present invention
Figure 17 is a front view of the exterior of a building showing a combined state of the exterior composite panel of the present invention in a window part
Figure 18 (a) (b) is a perspective view of two different embodiments of a composite panel for exterior use by spraying or a stone plate of the present invention
19 is a perspective view of another embodiment of an exterior composite panel by a rounded stone plate of the present invention
20 is a view showing a state of horizontal cutting after attaching a reinforcing material to a stone during a manufacturing process of a stone panel disclosed in Korean Patent Publication No. 1228982 applied to the present invention.
21 is a perspective view showing a stone panel cut with the stone panel manufacturing apparatus disclosed in Korean Patent Publication No. 2011-20680 as another embodiment applied to the present invention.

In describing the present invention, when it is determined that the subject matter of the present invention may be unnecessarily obscured as matters that are apparent to those skilled in the art with respect to related known functions, the detailed description thereof will be omitted.

And, if a range of values is provided, between the upper and lower limits of that range, and unless the context clearly dictates otherwise, each intermediate value up to one tenth of the unit of the lower limit and any other specified or intermediate within that specified range. Values are included in the present invention. The upper and lower limits of these small ranges may be independently included in the small ranges and are also included in the present invention subject to the specifically excluded limits within the stated ranges.

Certain ranges are presented herein along with numerical values preceded by the term “approximately”. The term “approximately” is used herein to provide literal support for the exact number that follows, as well as for numbers that are close to or close to the number that follows the term. In determining whether any one number is close to or approximates the number specifically stated, the close or approximate unmentioned number, in the context in which it is presented, may be substantially the same number as the specifically stated number.

Hereinafter, the present invention will be described in detail.

First, the form of the outer panel structure of the present invention will be described.

3(a) is a manufacturing process of the insulation panel unit in which the outer panel of the present invention is manufactured and combined in a rectangular shape in length, and FIG. 3(b) is an exterior perspective view of the outer panel painted with a coating mortar (M), and FIG. (c) is a cross-sectional view of C-C' of FIG. 3(b), and FIG. 3(d) is a cross-sectional view of the heat insulating panel unit P joined by the heat insulating material connecting portion formed with steps 223 and 225.

As shown in the drawing, the outer panel 210 includes an insulating material 222 molded in the shape of a plate having a plurality of hollows as a whole and a mesh (WM) surrounding the outside of the insulating material 222, and , For convenience of construction, the outer panel 210 is preferably a square having a predetermined thickness and the hollow shape is also a square.

Materials for the insulation 222 include EPS (expanded polystyrene), XPS (extruded polystyrene), PU (hard polyurethane foam plastic), modular polyphenyl, extrusion polyphenyl, asbestos, glass wool, foam cement, urethane foam, etc. Any heat insulating material commonly used may be used.

Further, as the mesh (WM), a steel material represented by a wire mesh may be used, but in consideration of construction convenience such as cutting and installation, it is preferable to use a net made of glass fiber.

In addition, each corner of the outer panel 110 may be processed with steps 223 and 225 to correspond to each other so as to be engaged with the adjacent outer panel 110 so that the joints may be engaged to be firmly fixed.

Fig. 4(a) is a manufacturing process of an insulation panel unit in which the outer panel of the present invention is divided into quarters and manufactured in a rectangular shape, and Fig. 4(b) is an external perspective view of the outer panel painted with a coating mortar (M), FIG. 4(c) is a cross-sectional view of D-D' of FIG. 4(b), and FIG. 4(d) is a cross-sectional view of the insulation panel unit P coupled by the insulation material connection portion forming the steps 323 and 325 to be.

The outer panel 230 is composed of an insulating material 232 molded in the shape of a plate having a plurality of hollows as a whole, and a mesh (WM) surrounding the outside of the insulating material 232, and for convenience of construction, the outer panel ( 230) is preferably a square having a predetermined thickness and the hollow shape is also a square.

Materials for the insulation 222 include urethane insulation, EPS (polystyrene foam), panel foam insulation, PF board insulation, bulk insulation, fiberglass mat insulation, mineral wool mat insulation, pressure surface insulation, polyurethane insulation, composite insulation, etc. Any insulation material used as a material can be used.

Further, as the mesh (WM), a steel material represented by a wire mesh may be used, but in consideration of construction convenience such as cutting and installation, it is preferable to use a net made of glass fiber.

In addition, each edge of the outer panel 230 may be processed with steps 323 and 325 to correspond to each other so as to be engaged with the adjacent outer panel 230 so that the joints may be engaged to be firmly fixed.

Usually, the size of the outer panel is standardized as a standard, but a customized insulation panel unit can be manufactured according to the size by dividing the outer panel as described above, and by forming a step on the side of the outer panel for their bonding to be defective, The bonding is easy, and the structure is capable of bonding more firmly.

In addition, in the case of the coating mortar (M), since there are wood fibers, there is a phenomenon that it becomes stronger when water is eaten, and when spraying the mortar here, a synergistic effect appears.

The following describes the improved bonding method of the exterior composite panel.

5 is an overall schematic perspective view of the thermal insulation panel unit of the present invention and the exterior composite panel combined with the super-slim stone plate, and FIG. 6 is one main part of the thermal insulation panel unit of the present invention and the exterior composite panel combined with the super-slim stone panel It is an enlarged perspective view, and FIG. 7 is an exploded perspective view of a panel fixing angle connecting the top and bottom of the exterior composite panel of the present invention with the same member.

As shown in FIG. 5, the external thermal insulation composite panel 300M of the present invention is connected to the external thermal insulation composite panel 500M vertically while forming a constant distance on the outer wall of the building, and another external thermal insulation composite panel on the left side It is connected to (300M), and when the outer thermal insulation composite panel (300M) is finished with a side sectional surface, it is fixed by a panel fixing angle.

In addition, the exterior insulation composite panel 500M is connected to the exterior insulation composite panel 300M up and down while forming a constant distance on the outer wall of the building, and to the left side, it is connected to another exterior insulation composite panel 500M. When the heat insulation composite panel (500M) is finished with a side cross section, it is fixed by the panel fixing angle.

As shown in Figs. 6 and 7, in order to connect the external insulation composite panel (300M) of the present invention to the external insulation composite panel (500M) up and down while forming a constant distance on the outer wall of the building, the panel fixing angle It is fixed by 530.

First, the external insulation composite panel (300M) is formed by bonding the insulation panel unit 310 and the ultra-slim stone plate 320, and the external insulation composite panel (500M) is an insulation panel unit 510 and an ultra-slim stone plate. It is formed by bonding of 520.

Since the thermal insulation panel unit 310 is coated with mortar on the outer periphery, it is more strongly integrated by bonding the ultra-slim stone plate 320, so that the panel and the stone locking groove are formed therein, so that even if the fastening fastener is coupled, it can be kept firmly. There will be.

The coupling structure includes a panel engaging groove 311 and a stone engaging groove 321 formed in the lower part of the thermal insulation panel unit 310, and a panel engaging groove 511 and a stone engaging groove formed in the upper part of the thermal insulation panel unit 510 ( The downward-hanging fastener 540 and the upward-hanging fastener 550 are fitted to 521, and the panel fixing angle 530 is coupled thereto and fixed to the wall W by an anchor bolt 560.

The panel fixing angle 530 is formed in a "b" shape, and has a composite panel connection part 531 in a horizontal direction and an angle bolt connector 532 in a vertical direction.

The composite panel connection part 531 is formed with cutouts 533 to form the upper and lower hooks in two strands at the ends, so that the ends of both sides are bent up and down, and in the case of the upper hooks 534, the insulation panel unit 310 It is inserted into the large locking portion 551 of the fastening fastener 550 for an upward hanger formed at the bottom of the bottom, and in the case of the downward hanger 535, the large locking portion 541 of the fastening fastener 540 for the downward hanger Will be inserted.

Here, the downward-hanging fastener 540 is formed in an inverted “ㄹ” shape, but the bent large-sized locking part 541 and the small-sized locking part 543 are formed to face each other, and each has both sides As a large jam wing portion 542 and a small jam wing portion 544 is formed, the large jam portion 541 is fitted into the panel engagement groove 511 of the insulation panel unit 510, and a small jam portion ( 543) is inserted into the small-sized clasp 544 into the stone fitting groove 521 of the ultra-slim stone plate 520, and filled with epoxy between the ultra-slim stone plate 520 and the fastening fastener 540 for the downward hook It is fixed to be bonded so as to be vibration-proof against shaking such as earthquake.

Accordingly, the downward hook part 535 is caught in the panel hooking groove 5152 (see FIG. 13) of the large hooking part 541 of the downward hooking fastener 540.

In addition, the fastening fastener 550 for the upward hanging part is formed in an inverted "ㄹ" shape, but the bent large catching part 551 and the small catching part 553 are formed to face each other, and both sides of each As a large jam wing portion 552 and a small jam wing portion 554 is formed, the large jam portion 551 is fitted into the panel engagement groove 311 of the insulation panel unit 310, and a small jam portion ( 553) is inserted into the small-sized clasp 554 into the stone fitting groove 321 of the super-slim stone plate 320, and the epoxy is filled between the super-slim stone plate 320 and the fastening fastener 550 for the upper hanging part. It is fixed to be bonded so as to be vibration-proof against shaking such as earthquake.

Accordingly, the upward hooking part 534 is caught in the panel hooking groove 3152 (refer to FIG. 13) of the large hooking part 551 of the upward hooking fastener 550.

Next, the anchor bolt 560 formed on the angle bolt connector 532 of the panel fixing angle 530 will be described.

The anchor bolt 560 is formed like a fallopian tube in which an anchor sleeve 562 forms an incision 565 to face the bolt screw portion 561 inserted into the height adjustment hole 536 of the angle bolt connector 532 , In the fallopian tube-shaped anchor sleeve 562, a wedge portion 567 connected to the bolt screw portion 561 is formed, and when the bolt screw portion 561 is pulled, the wedge portion 567 is also pulled so that the anchor sleeve 562 is expanded and the wall It is to be fixed more firmly to (W), the bolt screw portion 561 is fitted with a nut 564 based on a washer 563 with an angle bolt connector 532 as an interface.

The following describes a method of combining the left and right sides and lower ends of the exterior composite panel.

8 is an exploded perspective view of a panel fixing angle fixing the side surfaces of the exterior composite panel of the present invention, FIG. 9 is an exploded perspective view of the panel fixing angle connecting the side surfaces of the exterior composite panel of the present invention with the same member, and FIG. It is an exploded perspective view of a panel fixing angle fixing the lower part of the exterior composite panel of the present invention.

First, a method of bonding the right side of the exterior composite panel will be described.

As can be seen in FIG. 8, FIG. 8 shows a method of fixing the side surfaces of the above-described insulation panel unit 510 and the ultra-slim stone plate 520 to the wall W by a panel fixing angle 630.

Insulation panel unit 510 has a rectangular panel engaging groove 611 in the outer cross-section so that the outer end coupling fastener 640 can be fitted on the side of the insulating panel unit 510 and the ultra-slim stone plate 520 A fastener fixing groove 621 is formed in the super-slim stone plate 520 so that the fastener fixing portion 646 of the fastening fastener 640 is inserted and fixed. .

Accordingly, the fastening fastener 640 for coupling the outer end is fitted and fixed in the panel engaging groove 611 and the fastener fixing groove 621.

The outer end coupling fastener 640 has an angle hook groove 642 formed of iron in a rectangular shape, and an angle hook groove side portion 644 is formed on both sides, but both ends of the angle hook groove side face portion 644 The end portion is formed to be fitted in the fastener fixing groove 621 by forming a fastener fixing portion 646.

On the other hand, the panel fixing angle 630 is formed in a "b" shape, and a horizontal composite panel connection 631 and an anchor bolt connection 632 vertically formed with a bending hook 633 are formed. have.

The composite panel connection part 631 is formed to bend the bending hook part 633 at the end so as to be caught in the angle hook groove 642 of the fastening fastener 640 for coupling the outer end face.

Accordingly, the bending hook portion 633 is caught in the angle hook groove 642 of the fastening fastener 640 for coupling the outer end so that it can be fixed.

Next, an anchor bolt 660 formed on the anchor bolt connection portion 632 of the panel fixing angle 630 will be described.

The anchor bolt 660 is formed like a fallopian tube in which the anchor sleeve 662 forms the downward hook part 665 opposite the bolt screw part 661 fitted in the height adjustment hole 636 of the anchor bolt connection part 632 In the fallopian tube-shaped anchor sleeve 662, a wedge portion 667 connected to the bolt screw portion 661 is formed, and when the bolt screw portion 661 is pulled, the wedge portion 667 is also pulled to expand the anchor sleeve 662 It is to be fixed more firmly to the wall (W), the bolt screw portion 661 is fitted with a nut 664 based on the washer 663 with the anchor bolt connection portion 632 as an interface.

The following describes the method of combining the left side of the exterior composite panel.

As can be seen in FIG. 9, FIG. 9 is an enlarged view of the coupling part shown on the left side of FIG. 6, and the side surfaces of the insulating panel unit 510 and the ultra-slim stone plate 520 are wall mounted by a panel fixing angle 430. The method of fixing to (W) is shown.

The panel fixing angle 430 is formed in a "b" shape, and a composite panel connection part 431 in a horizontal direction and an angle bolt connection part 432 in a vertical direction are formed.

The composite panel connection part 431 is formed in a "T" shape to form left and right hooks at both ends, and in the case of the left hanging part 434, it is inserted into a locking groove formed on the side of the heat insulation panel unit 310. And, in the case of the right hook part 435, it is fitted into the large hook part 441 of the fastening fastener 440 for coupling both sides.

Here, the fastening fastener 440 for coupling both sides is formed in an inverted “ㄹ” shape, but the bent large-sized locking portion 441 and the small-sized locking portion 443 are formed to face each other, and each has both sides The large-sized locking wing portion 442 and the small-sized locking wing portion 444 are formed, and the large-sized locking portion 441 is a panel locking groove 411 of the insulation panel unit 310 (or insulation panel unit 510). It is fitted in, and the small jamming part 443 is inserted into the stone jamming groove 421 of the ultra-slim stone plate 320 (or the ultra-slim stone plate 520), and between them Fill with epoxy and fix it so that it is bonded to be dustproof against vibrations such as earthquakes.

Therefore, the left hook part 435 is caught in the panel hooking groove of the large hook part 441 of the fastening fastener 440 for coupling the two sides.

In addition, the anchor bolt 460 is formed like a fallopian tube in which an anchor sleeve 462 forms a cutout portion 465 to face the bolt screw portion 461 fitted into the adjustment groove 436 of the angle bolt connector 432. And, in the fallopian tube-shaped anchor sleeve 462, a wedge portion 467 connected to the bolt screw portion 461 is formed, and when the bolt screw portion 461 is pulled, the wedge portion 467 is also pulled to expand the anchor sleeve 462 It is to be fixed more firmly to the wall (W), the bolt screw portion 461 is fitted with a nut 464 based on the washer 463 with the angle bolt connection portion 432 as an interface.

Next, a method of bonding the lower side of the exterior composite panel will be described.

As can be seen in FIG. 10, FIG. 10 is an enlarged view of the coupling portion shown on the lower side of FIG. 6, and the lower surfaces of the above-described insulation panel unit 510 and the ultra-slim stone plate 520 are attached to the panel fixing angle 730. A method of fixing it to the wall W is shown.

The panel fixing angle 730 is formed in a “b” shape, and has a composite panel connection 731 in a horizontal direction and an anchor bolt connection 732 in a vertical direction.

The lower end fixing fastener 750 coupled with the composite panel connection part 731 of the panel fixing angle 730 is formed in a reversed “ㄹ” shape, but a large, bent part 751 and a small part (753) are formed to face each other, and each has a large jam wing portion 752 and a small jam wing portion 754 formed on both sides, and the large jam portion 751 is a panel of the insulation panel unit 510 It is inserted into the locking groove 711, and the small locking part 753 makes the small locking wing part 754 fit into the stone locking groove 721 of the ultra-slim stone plate 720, and epoxy is filled between them. So as to be secured against vibrations such as earthquakes.

Accordingly, the composite panel connector 731 is inserted into the panel engaging groove of the large engaging portion 751 of the lower end fastening fastener 750 so as to support the lower portion.

In addition, the anchor bolt 760 is formed like a fallopian tube in which the anchor sleeve 762 forms an incision 765 opposite to the bolt screw portion 761 fitted in the position adjustment hole 736 of the anchor bolt connection part 732 In the fallopian tube-shaped anchor sleeve 762, a wedge portion 767 connected to the bolt screw portion 761 is formed, and when the bolt screw portion 761 is pulled, the wedge portion 767 is also pulled to expand the anchor sleeve 762 It is to be fixed more firmly to the wall (W), the bolt screw portion 761 is fitted with a nut 764 based on the washer 763 with the anchor bolt connection portion 732 as an interface.

Next, the structure of the anchor bolt used in the present invention will be described.

11(a)(b)(c) is an exploded perspective view of an integrated panel fixing angle of an exterior composite panel of the present invention, and FIG. 12(a) (b) is a variable panel fixing angle of an exterior composite panel of the present invention. It is a plan view and a side cross-sectional view of the coupling according to the embodiment.

In the case of FIG. 11(a), as a panel fixing angle 530 that is coupled between the middle of the exterior composite panel, the anchor bolt 560 is coupled to the panel fixing angle 530, and a fastening fastener for a downward hook that is fitted thereto 540 and the fastening fastener 550 for the upward hanging portion are shown up and down.

In the case of FIG. 11(b), as a panel fixing angle 630 that couples the side of the exterior composite panel with the wall, the anchor bolt 660 is coupled to the panel fixing angle 630, and the outer cross-section that is fitted thereto A fastening fastener 640 is shown.

In the case where the outer end coupling fasteners 640 are formed on both sides, the left hook portion 664a or the right hook portion 665a of the panel fixing angle 630 may be fitted and fixed.

In the case of FIG. 11(c), as a panel fixing angle 730 that couples the lower end of the exterior composite panel, the anchor bolt 760 is coupled to the panel fixing angle 730, and the lower end is fixed to the panel fixing angle 730 The solution fastening fastener 750 can be fitted.

Figure 12 (a) (b) is a combined plan and side cross-sectional view of a variable panel fixing angle according to an embodiment of the external composite panel of the present invention, the panel fixing angle 530 is horizontally and the composite panel connector 531 vertically It is formed of an angle bolt connector 532, and the composite panel connector 531 is separated into a length adjustment piece 151 and an anchor bolt connection piece 152, and a bolt (B) around the length adjustment hole 153 formed in each ), and the bolt (B) has a washer (Wa) as a base and a nut (N) couples them, and the anchor bolt 560 is a height adjustment hole 154 of the angle bolt connector 532 ).

Therefore, it is possible to adjust the length of the panel fixing angle 530 while the nut (N) is loosened from the tightened bolt (B).

The following describes a state in which the exterior composite panel of the present invention is constructed on a wall.

13 is a side cross-sectional view of a state in which the exterior composite panel of the present invention is vertically coupled, and Figure 14 is a plan view of a state in which the exterior composite panel of the present invention is vertically coupled.

As shown in FIG. 13, the insulation panel unit 310 and the ultra-slim stone plate 520 in which the panel fixing angle 530 is vertically bonded to the wall (W) by an anchor bolt 560 ) Shows a side cross-sectional view of a state in which the composite panel for exterior is vertically coupled in order to couple the thermal insulation panel unit 510 to which it is bonded.

A polymer mortar 3151 and a polymer mortar 5151 are wrapped around the insulation panel unit 310 and the insulation panel unit 510, and at a joint edge of the insulation panel unit 310 and the insulation panel unit 510 The upper panel engaging groove 3152 and the lower panel engaging groove 5152 are formed, and the fastening fastener 540 for the downward hanging part is inserted for the firmness of the corner, and the polymer mortar 3151 and polymer mortar 5151 formed therein The upward hanging portion 534 and the downward hanging portion 535 of the above-described panel fixing angle 530 are fitted.

Accordingly, a flame-retardant urethane foam filling part 5155 is formed in the gap where the heat insulating panel unit 310 and the heat insulating panel unit 510 are combined to be evenly filled with flame-retardant urethane foam to withstand vibrations such as earthquakes.

In addition, when the super-slim stone plate 320 and the super-slim stone plate 520 are combined, a gap is also formed therebetween, and a sealing caulking part 3355 is formed here and filled with epoxy and sealed to withstand vibrations such as earthquakes. have.

14 is a plan view of a state in which the exterior composite panel of the present invention is vertically coupled, in which the panel fixing angle 530 is vertically bonded to the wall W by an anchor bolt 560 in which the super slim stone plate 320 is joined A plan view of the exterior composite panel is shown in a state in which the unit 310 and the lower super-slim stone plate 520 are bonded to each other in order to couple the insulation panel unit 510 (not shown).

A polymer mortar 3151 is wrapped around the outside of the insulation panel unit 310, and a panel engaging groove 3152 is formed at a joint edge of the insulation panel unit 310.

That is, in the combination of the upper and lower surfaces, the panel fixing angle 530 is vertically bonded to the wall (W) by an anchor bolt 560, the insulation panel unit 310 and the ultra-slim stone plate 520 ) Is a structure in which an exterior composite panel is coupled up and down in order to couple the bonded insulation panel unit 510, and a polymer mortar 3151 and a polymer mortar outside the insulation panel unit 310 and the insulation panel unit 510 551 is bonded and wrapped, and an upper panel engaging groove 3152 and a lower panel engaging groove 5152 are formed at the joint edges of the insulating panel unit 310 and the insulating panel unit 510, respectively. 320) and the lower super-slim stone plate 520 to be formed in a "U" shape.

And, for the firmness of the corners, the upper and lower panel locking grooves 3152 and 5152 are each fitted with fastening fasteners 550 and 540 for the upper and lower panels, and the super-slim stone plate 320 and the lower Each of the fastening fastener hanger grooves 320a and 520a are formed at the ends of the ultra-slim stone plate 520 of the ultra-slim stone plate, and the fastening fastener hanger grooves 320a of the super-slim stone plate 320 have a small size of the fastening fastener 550 for an upward-hanging part. The locking blade portion 554 is inserted and fixed, and the small locking blade portion 544 of the fastening fastener 540 for the downward hanger is inserted and fixed in the fastening fastener hanger groove 520a of the ultra-slim stone plate 520. The upper and lower hanging portions 534 and 535 of the panel fixing angle 530 are respectively fitted into the "U"-shaped grooves of the formed polymer mortar 3151 and polymer mortar 5151, and the insulation panel unit A flame-retardant urethane foam filling part 5155 that uniformly fills the flame-retardant urethane foam in the gap where the 310 and the insulation panel unit 510 are combined is formed, and the super-slim stone plate combined with the super-slim stone plate 320 ( By forming the sealing caulking part 3355 in the gap of 520 and filling it with epoxy to seal it, it can withstand the vibration of the earthquake.

The following describes the state in which the exterior composite panel of the present invention is constructed on the windows and doors part.

15 is a side cross-sectional view showing a combined state of the exterior composite panel of the present invention with the upper portion of the window frame, FIG. 16 is a side cross-sectional view showing the combined state of the exterior composite panel of the present invention with the lower portion of the window frame, and FIG. It is a front view of the exterior of a building showing the combined condition of the windows and doors of the exterior composite panel.

As shown in FIG. 15, the composite panel is attached to the wall in the upper part, the window frame 5159 is formed in the lower part, and the composite panel is fixed to the upper part.

The composite panel disposed on the upper part of the window frame 5159 has a panel fixing angle 630 and an anchor bolt 660 coupled to the wall W, and the insulation panel unit 510 and the ultra-slim stone plate ( In 520, a fastener engaging groove 5156 is formed, and "T" of the panel fixing angle 630 in the angle hook groove 642 (refer to FIGS. 8 and 11) of the fastening fastener 640 coupled thereto. The left and right hook portions 664a and 665a in the shape are fitted and fixed.

At this time, it may be fixed by bending only one side that is fitted into the angle hook groove 642 of the outer end coupling fastener 640 (in the case of FIG. 8), or between the composite insulators and in both composite insulators. Insert the outer end coupling fastener 640, and the left hook portion 664a or the right hook of the panel fixing angle 630 into the angle hook groove 642 of the outer end coupling fasteners 640 on both sides. The part 665a (see Fig. 11) may be fitted and fixed.

At the bottom of the insulation panel unit 510, a super-slim floor plate 720 is bonded to form a panel locking groove 711, and a “b”-shaped panel fixing angle 730 is inserted into the panel locking groove 711 The insulation panel unit 510 is fixed.

Even at this time, a fastening fastener 750 for fixing the lower end of the insulation panel unit 510 for fixing the “ㄹ”-shaped lower part is installed, which is fitted into the stone locking groove 721 of the ultra-slim floor plate 720 and the edge of the insulation panel unit 510.

In addition, the floor super-slim stone plate 720 has a water breaking groove 725 having a width of about 6 mm apart from the vicinity of the portion joined to the super-slim stone plate 520 at regular intervals, It prevents water from entering and condensation and mold between the inside of the window frame (cold) and the inner wall (warm).

As described above, the panel fixing angle 730 is formed in a “b” shape, and the horizontal composite panel connection 731 and the vertical anchor bolt connection 732 are formed, and the panel fixing angle The lower end fixing fastener 750 coupled with the composite panel connection 731 of 730 is formed in an inverted “ㄹ” shape, but has a bent large locking part 751 and a small locking part 753 They are formed to face each other, and a large-sized locking wing portion 752 and a small-sized locking wing portion 754 are formed on both sides, and a polymer mortar is bonded to the outer periphery of the insulation panel unit 510 to wrap it, and the ultra-slim A long “U”-shaped panel engaging groove 711 is formed between the stone plate 520 and the like.

In addition, the large-sized locking portion 751 is fitted into the panel locking groove 711 of the heat panel unit 510, and the small-sized locking portion 753 includes the small-sized locking wing 754 on the floor ultra-slim stone plate 720. The panel locking groove of the large locking part 751 of the lower end fixing fastener 750 by being inserted into the stone locking groove 721 of, and fixing it so as to be vibration-proof against shaking such as earthquake by filling epoxy between them. The composite panel connection part 731 is inserted to support the lower part, and it is fixed to the wall W by the anchor bolt 560 coupled to the angle bolt connection part 732, and of course, it is sufficiently filled with insulation material close to the stone plate. It is as described above.

As shown in FIG. 16, a window frame 3159 is formed on the upper part, and a composite panel is attached to the wall and fixed at the lower part thereof.

In the composite panel disposed under the window frame 3159, a panel fixing angle 630 and an anchor bolt 660 are coupled to the wall W, and the insulation panel unit 310 and the ultra-slim stone plate ( In 320, a fastener engaging groove 3156 is formed, and "T" of the panel fixing angle 630 in the angle hook groove 642 (refer to FIGS. 8 and 11) of the fastening fastener 640 coupled thereto. The left and right hook portions 664a and 665a in the shape are fitted and fixed.

At this time, it may be fixed by bending only one side that is fitted into the angle hook groove 642 of the outer end coupling fastener 640 (in the case of FIG. 8), or between the composite insulators and in both composite insulators. Insert the fastening fastener 640 for external end coupling, and the upward hook portion 664a or downward hook of the panel fixing angle 630 in the angle hook groove 642 of the outer end coupling fastener 640 on both sides The part 665a (see Fig. 11) may be fitted and fixed.

As described above, as a structure for fixing the side surfaces of the insulation panel unit 510 and the ultra-slim stone plate 520 to the wall W by the panel fixing angle 630, the insulation panel unit 510 and the ultra-slim stone plate ( On the side of the 520, a rectangular panel engaging groove 611 is attached to the insulation panel unit 510, which is enclosed by bonding a polymer mortar to the outer so that the outer end coupling fastener 640 can be inserted. A fastener fixing groove 621 was formed in the super-slim stone plate 520 so that the fastener fixing portion 646 of the fastening fastener 640 for coupling the outer end may be fitted and fixed.

In addition, the outer end coupling fastener 640 is fitted and fixed in the panel engaging groove 611 and the fastener fixing groove 621, and the outer end coupling fastening fastener 640 is made of iron, and the angle hook groove 642 ) Is formed in a rectangular shape, and angle hook groove side portions 644 are formed on both sides thereof, but both ends of the angle hook groove side face portions 644 form fastener fixing portions 646 to form the fastener fixing groove 621 The panel fixing angle 630 is formed in a “b” shape, and a horizontal composite panel connection 631 and an anchor bolt connection 632 vertically formed with a bending hook 633 ) Is formed, and the composite panel connection part 631 is formed to bend at the end to engage the angle hooking groove 642 of the outer end coupling fastener 640, The bending hook part 633 is caught in the angle hook groove 642 of the fastening fastener 640 for external end-to-end connection, so that it can be fixed.The joint part with the upper window frame also uses an insulating material to water around the window frame. Condensation occurring between the inside of the window frame and the inner wall can be prevented by preventing this from penetrating.

In addition, in order to couple the insulation panel units 310 and 510 to which the ultra-slim stone plates 320 and 520 are bonded to the wall (W) by the anchor bolt 460, the panel fixing angle 430 is sideways. As a structure to couple the panels to the side, the panel fixing angle 430 is formed in a "b" shape, and a composite panel connection part 431 in a horizontal direction and an angle bolt connection part 432 in a vertical direction are formed. , The composite panel connection part 431 is formed in a "T" shape to form left and right hooks at both ends, and in the case of the left hook part 434, a polymer mortar is bonded to the outside and wrapped in insulation panel unit 310 [Or the insulation panel unit 510] is inserted into the locking groove formed on the side, and in the case of the right hanger 435, it is inserted into the large locking portion 441 of the fastening fastener 440 for coupling on both sides. , The two-sided fastening fastener 440 is formed in an inverted “ㄹ” shape, and a bent large-sized locking portion 441 and a small-sized locking portion 443 are formed to face each other.

And, each of the two sides is formed with a large jam wing portion 442 and a small jam wing portion 444, the large jam portion 441 is a panel of the insulation panel unit 310 (or insulation panel unit 510) It is inserted into the locking groove 411, the small locking part 443 is inserted into the small locking wing part 444 into the stone locking groove 421 of the ultra-slim stone plate 320 (or the ultra-slim stone plate 520). And, it is fixed to be bonded so as to be vibration-proof against vibrations such as earthquakes by filling epoxy between them, and sufficiently filling with insulating material near the stone plate is as described above.

17 is a front view of the exterior of a building showing the combined state of the exterior composite panel of the present invention with the windows and doors, the window frame part is shown in the center, the wall is visible to the left and right, and the wall is also visible in the upper and lower parts of the building, and the upper part, which is shaded, is It will be described in detail the attachment of the thermal insulation composite panel (300M) and the lower external thermal insulation composite panel (500M).

Next, two different embodiments of the exterior composite panel will be described.

Figure 18 (a) (b) is a perspective view of two different embodiments of the composite panel for exterior by the stone plate or spray coating of the present invention.

As shown in Figure 18 (a), as an embodiment using a stone plate, referring to Figures 3 and 4 described above, the outer panel 210 with a mesh (WM) surrounding the outside of the insulating material 222, 232 ) 230 is manufactured, a single panel unit (P) is manufactured by applying a coating mortar (M) on its surface, and an external thermal insulation composite panel (700M) is manufactured by bonding an ultra-slim stone plate 820 to the side thereof. Can be used.

Instead of the stone plate 820, aluminum sheet panels (2~3mm), tiles (5~8mm), glass (10~20mm), artificial marble (10~15mm), terracotta (15~18mm), bricks (10~ 15mm), spray paint can be designed.

Here, as shown in Fig. 18(b), a technique of spraying 920 instead of the stone plate 820 is applied as another embodiment.

The raw materials applied to the spraying 920 are as follows.

Here, metal lath refers to a thin metal net used as the basis of the plastered wall, and it is a mild steel used in plastering, and is also called expanded metal, and is uniformly applied to a thin carbon steel plate of 0.35 to 0.88 mm thick. It is made into a mesh shape by making cuts at equal intervals in the direction and stretching it to the side

The non-combustible insulation material for a metal lath network structure according to an embodiment of the present invention used for this is 1 to 3% by weight of crushed styrofoam, 5 to 25% by weight of ash (shell powder), 10 to 30% by weight of Portland cement, and 2 polypropylene fibers. -10% by weight, 2 to 10% by weight of polyvinyl alcohol, 0.5 to 2% by weight of fiber, 2 to 8% by weight of a viscosity enhancing agent, and the balance of unavoidable impurities.

Styfoam crushed powder is coated with white flour (shell powder) for 2 to 5 minutes to obtain a first mixture.

The styrofoam crushed powder has a specific gravity of 0.015 to 0.03, and the molded styrofoam is first crushed to 50 mm or less in a crusher, and then second crushed with a brush to pass through a 2mm metal lath net. Should be. Styrofoam pulverized into a plate-like structure exposes fine pores, and when cement is absorbed and cured between the pores, it turns into a non-combustible material.

Since the styrofoam crushed powder is used as a lightweight aggregate, when it is less than 1%, the specific gravity of the material becomes heavy, and the heat insulation property is significantly inferior. If it is more than 3%, the strength is weak due to the large amount of aggregate, and there is a risk of damage by external physical force.

The ash (shell powder) suppresses static electricity generated in the crushed styrofoam powder, and is coated with styrofoam in the process of stirring in the mixer to prevent material separation from other materials.

The reason for limiting the ash (shell powder) to 5% to 25% by weight is that if it is less than 5%, the amount of coating per surface area is insufficient to coat the styrofoam crushed powder, and if it is more than 25%, it is not suitable for mixing ratio with other materials. Because not.

Portland cement and polypropylene fibers are mixed with the first mixture for 2 to 5 minutes to form a second mixture.

The reason why the Portland cement is limited to 10-30% by weight is that if it is less than 10%, the strength of the structure is weak and may be damaged by external physical force, and if it is more than 30%, the specific gravity becomes large, and thereby, light weight and thermal insulation. This is because it drops significantly.

The pp (polypropylene) fiber should be cut into a length of 5 mm by pulling out polystyrene as a fiber. PP fiber is used to increase the tensile and compressive strength of the product. The reason for limiting the pp fiber to 2 to 10% by weight is that if it is less than 5%, the amount of material is small, so it is difficult to realize the desired tensile strength and compressive strength, and if it is more than 10%, the amount of material is too large to be used in the field. This is because workability is significantly deteriorated when water is added and stirred.

At least one of polyvinyl alcohol, fiber, and viscosity enhancing agent is added as an additive to the secondary mixture and mixed by forced stirring for 2 to 5 minutes to complete a non-flammable insulation.

PVA (polyvinyl alcohol) is a polymer having -OH groups, and is added to increase the bonding strength between aggregate and cement by melting and forming vinyl between materials when water is mixed.

The reason for limiting the PVA to 2 to 10% by weight is that if it is less than 2%, the effect is not exhibited due to low vinyl formation. This is because if it is more than 10%, it interferes with maintaining non-flammability.

Fiber is a polymer that generates a viscous force and maintains the viscosity of the product so that it does not adhere to and fall off the workpiece when used in the field, and inhibits the evaporation of moisture so that the cement helps normal curing.

The reason for limiting the fiber to 0.5 to 2% by weight is that if it is less than 0.5%, the viscosity is significantly lowered, making it difficult to spray, and if it is 2% or more, the viscosity is too high and this also deteriorates workability.

Viscosity enhancers are cement stabilizers that help cement to form ethringite stably.

The reason why the viscosity enhancing agent is limited to 2 to 8% by weight is that if it is less than 2%, the role of the stabilizer is difficult, and if it is more than 8%, the adhesive strength and compressive strength may be lowered.

As described above, the compressive strength of the mixture is 30kg/cm3 or more, the thermal conductivity is 0.07㎉, the specific gravity is 2.5kg/cm3, and the flame retardant class 1 (non-combustible) is maintained.

Next, a raw material as another example of spraying (coating) will be described.

The raw material for the spraying is to be prepared with 18 to 22 vol% of whiting powder, 48 to 52 vol% of Portland cement, 18 to 22 vol% of fiber and viscosity sensitizer, and 9 to 11 vol% of polyvinyl alcohol.

The raw material for spraying contains a residual amount of inevitable impurities.

The ash (shell powder) suppresses static electricity generated in the crushed styrofoam powder, and is coated with styrofoam in the process of stirring in the mixer to prevent material separation from other materials.

The reason for limiting the ash (shellfish) to 18-22% by volume is that if it is less than 18%, the amount of coating per surface area is insufficient to coat the styrofoam crushed powder, and if it is more than 22%, it is not suitable for mixing ratio with other materials. Because.

The reason for limiting the Portland cement to 18 to 22% by volume is that if it is less than 18%, the strength of the structure is weak and may be damaged by external physical force, and if it is more than 22%, the specific gravity becomes large, and thereby, light weight and thermal insulation. This is because it drops significantly.

PVA (polyvinyl alcohol) is a polymer having -OH groups, and is added to increase the bonding strength between aggregate and cement by melting and forming vinyl between materials when water is mixed.

The reason for limiting the PVA to 4 to 6% by volume is that if it is less than 4%, the effect is not exhibited due to low vinyl formation. This is because if it is more than 6%, it interferes with maintaining non-flammability.

Fiber is a polymer that generates viscous force, and maintains the viscosity of the product so that the workpiece does not adhere and fall off when used in the field, and it suppresses the evaporation of moisture, helping the cement to cure normally.

The reason for limiting the fiber to 9 to 11% by volume is that if it is less than 9%, the viscosity is significantly lowered, making it difficult to spray, and if it is more than 11%, the viscosity is too high and this also deteriorates workability.

Viscosity enhancers are cement stabilizers that help cement to form ethringite stably.

The reason why the viscosity enhancing agent is limited to 4 to 6% by volume is that if it is less than 4%, the role of the stabilizer is difficult, and if it is more than 6%, the adhesive strength and compressive strength may be lowered.

As described above, in case of fire by using existing flammable styropole, it is blocked by non-combustible materials, and fire is prevented by insulation of external panels and internal partitions in construction, and construction is easy due to its lightness and is used as an effect for condensation and sound absorption. It has advantages, and can also be made of cost-effective materials.

The spray-painted panels can be attached to the wall at regular intervals, spraying non-combustible materials into the space between the gaps, and using a non-combustible dry method so that they can be inserted into a certain gap.

In addition, it is possible to manufacture a panel that can block fire, such as a sandwich panel of a certain standard, and it can also be used as a prefabricated panel as an exterior and interior wall.

The following describes an exterior composite panel made of a rounded ultra-slim stone plate.

Figure 19 (a) (b) is a perspective view of another two embodiments of an exterior composite panel using a rounded stone plate of the present invention, and Figure 20 is a manufacturing of a stone panel disclosed in Patent Publication No. 1228982 applied to the present invention It is a diagram showing a state of horizontal cutting after attaching a reinforcing material to a stone during the process, and FIG. 21 is a diagram showing a stone panel cut with the stone panel manufacturing apparatus disclosed in Korean Patent Publication No. 2011-20680 as another embodiment applied to the present invention. FIG. 22 is a perspective view showing an overall view of the stone panel manufacturing apparatus disclosed in Korean Patent Publication No. 2011-20680 of FIG. 21 applied to the present invention.

As shown in Fig. 19 (a) (b), referring to Figs. 3 and 4 described above, the outer panels 210 and 310 are manufactured with a mesh (WM) surrounding the outside of the insulating material 222 and 232 Then, a single panel unit (P) is manufactured by applying a coating mortar (M) on the surface, and super-slim stone plates 820a and 820b are bonded to the side surfaces.

In the embodiment of FIG. 19(a), the rounding portion of the super-slim stone plate is shown on the outer side, and in the embodiment of FIG. 19(b), the rounding portion of the super-slim stone plate is shown on the inside.

The process of manufacturing the super-slim stone plates 820a and 820b as described above is known as follows.

As shown in FIG. 20, as a method for horizontally cutting a stone, as shown in FIG. 21, a gypsum board or metal or honeycomb panel of a predetermined thickness is formed on a stone 12 prepared in the form of a plate having a sufficient thickness of 20 mm or more, as shown in FIG. After attaching a separate reinforcing material 60 such as a panel), the stone material 12 is cut horizontally in the direction of the arrow using a dedicated cutter device that involves vibration, such as a grinder. It is described that by separating and removing the remaining reinforcing material 60, a stone plate having a thickness of 2 mm to 10 mm can be obtained. As a method of cutting the stone, a reinforcing material 60 is attached to one side of the stone with a synthetic resin plate of about 1 mm, and after cutting one side of the stone into 2 mm as described above, grinding about 1 mm with a grind, a thin stone of only 1 mm. The plate is formed.

In this state, it can be commercialized and used as it is.

In addition, the insulating panel unit (P) as the most preferred embodiment in the present invention is formed to have a round shape having a predetermined radius, and the inner or outer edge of the ultra-slim stone plate 820 of 1 to 2 mm is the insulating panel unit (P) It can be joined to fit the size of a cylindrical column or wrap around the inside and outside of the turntable.

As the reason for the limitation as described above, when the thickness is less than 1 mm, it is difficult to manufacture and the stone plate is cracked, and when the thickness is 2 mm or more, there is a problem that it is not bent well.

On the other hand, Korean Patent Application Publication No. 2011-20680 (published on March 3, 2011) discloses a technology related to an apparatus for manufacturing a high-hardness stone panel.

As shown in Figure 21, the cutting blade is aligned in the center of the stone plate 55 of the stone panel 50 tightened between the jig plate and the clamping jig, and cuts the stone panel 50, thereby simultaneously cutting two stone panels. It is making it possible to produce.

That is, the stone panel manufacturing apparatus provides a device capable of simultaneously producing two stone panels with a thickness of 2 mm to 3 mm, and both sides of the stone plate 55 cut to a thickness of 6 mm to 7 mm After attaching a synthetic resin plate 51 of about 1mm to the plate, it is vertically fixed between the jig plate and the clamping jig, and then the center is cut through a cutting blade to produce two stone panels.

In addition, the stone panel manufacturing apparatus must be prepared with a stone plate 51 cut to a thickness of 6 mm to 7 mm in advance, and the center of the stone plate 51 is cut to 2 mm while the synthetic resin plate 51 is attached thereto. Since it is possible to produce two stone panels having a thickness of ~3mm, in order to manufacture a stone panel having a thickness of 2mm ~ 3mm, the stone plate 51 cut to a thickness of 6mm ~ 7mm must go through the preparation process.

The scope of protection of the present invention is not limited to the description and expression of the embodiments explicitly described above. In addition, it is added once again that the scope of protection of the present invention may not be limited due to obvious changes or substitutions in the technical field to which the present invention pertains.

310; Insulation panel unit
311: Panel locking groove
320: ultra-slim stone trial
321: Stone jam groove
430: Panel fixing angle
510: insulation panel unit
511: Panel locking groove
520: Ultra-thin stone trial
521: Stone jam groove
530: Panel fixing angle
531: composite panel connection
532: angle bolt connector
534; Upward hook
535: downward hook
540: Fastening fastener for downward hook
550: Fastening fastener for upward hook
560: anchor bolt
630: Panel fixing angle
730: Panel fixing angle

Claims (1)

As a structure to fix the lower surface of the insulation panel unit 510 and the ultra-slim stone plate 520 to the wall (W) by a panel fixing angle 730, the panel fixing angle 730 is formed in a "b" shape Is formed, the horizontal composite panel connection 731 and the vertical anchor bolt connection 732 are formed, and the lower end fixing fastening fastener that is coupled with the composite panel connection 731 of the panel fixing angle 730 ( 750) is formed in an inverted “ㄹ” shape, but the bent large-sized locking portion 751 and the small-sized locking portion 753 are formed to face each other, and each has a large-sized locking wing portion 752 and A small locking wing part 754 is formed, a polymer mortar is bonded to the outer edge of the insulation panel unit 510 to wrap it, and a long “U”-shaped panel locking groove 711 between the super-slim stone plate 520 ), the large-sized locking part 751 is fitted into the panel locking groove 711 of the heat panel unit 510, and the small-sized locking part 753 is a small-sized locking blade 754 on the floor. It is inserted into the stone locking groove 721 of 720, and an epoxy is filled therebetween and fixed to be bonded so as to be vibration-proof against shaking such as an earthquake, and the large locking part 751 of the lower end fixing fastener 750 Insulation panel unit, characterized in that the composite panel connection part 731 is inserted into the panel hanging groove to support the lower part, and is fixed to the wall W by the anchor bolt 560 coupled to the anchor bolt connection part 732 Accordingly, the structure of the lower part of the wall using the exterior composite panel combined with the super slim stone plate.

Images