Dry hanging stone shutter curtain wall system

Abstract

The utility model relates to the technical field of building decoration, in particular to a dry-hanging stone shutter curtain wall system which comprises a concrete floor, an outer wall, a keel structure and a stone plate, a plurality of window holes are formed in the outer wall, and a window is installed in each window hole. The keel structure comprises a plurality of vertical main keels I which are arranged on the outer surface of the outer wall and distributed in the left-right direction, and the left edge and the right edge of each window opening are each provided with a vertical main keel II. A plurality of transverse secondary keels I distributed up and down are jointly welded to the outer surfaces of the vertical main keels I and the vertical main keels II, the transverse secondary keels I passing through the window openings are broken at the corresponding window openings, and the stone plates are laid and installed on the transverse secondary keels I through back bolts I; the problems that a blind window in an existing outer wall dry hanging stone curtain wall is poor in impression effect, and follow-up maintenance and cleaning are difficult due to poor rainproof and dustproof effects are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building decoration, in particular to a dry-hanging stone louver curtain wall system. Background Art

[0002] In the field of building decoration technology, the exterior dry-hanging stone curtain wall system usually uses stone panels as the exterior wall covering material. However, in traditional stone curtain walls, in order to meet ventilation needs, it is usually necessary to set shutters at the window openings. The shutters of existing shutters often use aluminum alloy profiles as shutter lines.

[0003] However, practice shows that the shutters in the existing dry-hanging stone curtain walls on the exterior walls have the following problems: first, the shutter lines are usually made of aluminum alloy profiles, and most of them are white or gray, which conflicts with the overall visual effect of the stone curtain wall and appears particularly abrupt, thus affecting the overall beauty of the building structure; second, due to the non-enclosed design of the shutters, the rain and dust prevention effect is poor, especially the top and bottom of the shutters are often open, which makes it easier for dust and rainwater to enter, making it easy for dust or water vapor to accumulate on the inner wall of the window opening, making it difficult to carry out subsequent maintenance and cleaning work.

[0004] Therefore be necessary to invent a kind of dry hanging stone louver curtain wall system to solve the above-mentioned problem. Utility Model Content

[0005] The utility model provides a dry-hanging stone louver curtain wall system to solve the problems of poor visual effect of shutters in existing exterior wall dry-hanging stone curtain walls and difficulty in subsequent maintenance and cleaning due to poor rain and dustproof effects.

[0006] The utility model is realized by adopting the following technical solutions:

[0007] A dry-hanging stone louver curtain wall system comprises a concrete floor and an outer wall, wherein a plurality of window openings are provided on the outer wall, each of the window openings is provided with a window, and further comprises a keel structure and a stone plate;

[0008] The keel structure includes a plurality of vertical main keels I arranged on the outer surface of the outer wall and distributed along the left and right sides, and a vertical main keel II is arranged at the left edge and the right edge of each window opening, and a plurality of horizontal secondary keels I distributed along the upper and lower sides are welded to the outer surfaces of the plurality of vertical main keels I and the plurality of vertical main keels II, and the horizontal secondary keels I passing through each window opening are all disconnected at the corresponding window opening, and the stone slabs are laid and installed on the plurality of horizontal secondary keels I through back bolts I, and the ends of the stone slabs at the upper edge and the lower edge of each window opening are each connected with a C-shaped stone line opening facing outwards;

[0009] An angle aluminum is bolted to one side of each vertical main keel II close to the corresponding window opening and to both sides of the vertical main keel I between the two vertical main keels II at each window opening. The bottom end of each angle aluminum is higher than the lower edge of the corresponding window opening and the top end of each angle aluminum is lower than the upper edge of the corresponding window opening. A number of oblique stone louver lines evenly distributed up and down, which are lower in front and higher in the back, are fixed together through hanging codes between a pair of angle aluminums between two adjacent vertical main keels I at each window opening and between a pair of angle aluminums between adjacent vertical main keels I and vertical main keels II at each window opening.

[0010] The lower end of the first oblique stone louver line located at the top and fixed between each pair of angle aluminums extends vertically upward to be flush with the top of the corresponding angle aluminum and connected to the bottom plate end of the corresponding C-shaped stone line;

[0011] The lower end of the first oblique stone louver line located at the bottom and fixed between each pair of angle aluminums extends vertically downward to be flush with the bottom end of the corresponding angle aluminum and connected to the top plate end of the corresponding C-shaped stone line.

[0012] Furthermore, each vertical main purlin I and each vertical main purlin II corresponds to a group of embedded parts I buried in the exterior wall, the number of embedded parts in each group is a number distributed up and down, each embedded part I is welded and fixed with an adapter, and each adapter is bolted to the corresponding vertical main purlin I or vertical main purlin II.

[0013] Furthermore, two horizontal secondary purlins II distributed up and down are fixed between two adjacent vertical main purlins I at each window opening and between adjacent vertical main purlins I and II at each window opening. The two horizontal secondary purlins II between two adjacent vertical main purlins I at each window opening and between adjacent vertical main purlins I and II at each window opening correspond one to one to the heights of the two C-shaped stone lines at the corresponding window opening and are connected and fixed by back bolts II.

[0014] Furthermore, each C-shaped stone line is fixedly connected to the stone plate at the upper edge or lower edge of the corresponding window opening, and each C-shaped stone line is fixedly connected to the end of the extended portion of the corresponding oblique stone louver line by angle steel I and fastening bolts.

[0015] Furthermore, a steel insert is inserted into the bottom of each vertical main purlin I and vertical main purlin II, each steel insert is fixed to the concrete floor at the bottom of the exterior wall through an embedded part II, and each steel insert is welded and fixed to the corresponding embedded part II.

[0016] Furthermore, an aluminum backing plate is fixed to the inner wall of the window opening outside the window, and sealant is filled between the aluminum backing plate and the ends of the stone plate at the upper edge, lower edge, left edge and right edge of the window opening.

[0017] Furthermore, the vertical main purlins I and II are both made of galvanized square tubes, and their surfaces are sprayed with fluorocarbon.

[0018] Furthermore, the transverse secondary purlins I and II are both made of angle steel II.

[0019] Furthermore, the longitudinal arrangement spacing between two adjacent oblique stone louver lines fixed together between each pair of diagonal aluminums 10 is less than or equal to 100 mm.

[0020] Furthermore, each hanging code includes a hanging code vertical plate, each hanging code vertical plate is connected to its corresponding angle aluminum bolt, the front end of each hanging code vertical plate is integrally connected to a hanging code flat plate, the front end of each hanging code flat plate is integrally connected to a hanging code inclined plate, the upper surface of each hanging code inclined plate is fitted with the lower surface of its corresponding inclined stone louver line, and each hanging code inclined plate is bolted to its corresponding inclined stone louver line.

[0021] The utility model has a reasonable and reliable structural design. Under the condition of ensuring ventilation and air permeability at the window opening, the top and bottom of the shutters are closed, thereby reducing the accumulation of dust and water vapor on the inner wall of the window opening, avoiding the problem of water vapor invading the interior of the building structure and affecting the quality of the building structure, and greatly reducing the workload of subsequent maintenance and cleaning; and the oblique stone shutter lines are designed with stone materials to make them more harmonious with the stone slabs, so that the overall appearance of the curtain wall is more unified and beautiful, and the visual effect is improved; further, the firm connection between the keel structure and the exterior wall improves the bearing capacity and durability of the curtain wall system, and ensures the stability and safety of the curtain wall system under the action of wind and external forces. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model.

[0023] Figure 2 It is a structural top view of the utility model.

[0024] Figure 3 It is a connection schematic diagram of the keel structure in the utility model.

[0025] Figure 4 This is a schematic diagram of the connection of the oblique stone louver lines in the utility model. Figure 1 .

[0026] Figure 5 This is a schematic diagram of the connection of the oblique stone louver lines in the utility model. Figure 2 .

[0027] Figure 6 This is a schematic diagram of the connection of the oblique stone louver lines in the utility model. Figure 3 .

[0028] Figure 7 It is a schematic diagram of the bottom connection of the structure of the utility model.

[0029] In the figure: 1-concrete floor, 2-exterior wall, 3-window, 4-stone slab, 5-vertical main keel I, 6-vertical main keel II, 7-transverse secondary keel I, 8-back bolt I, 9-C-shaped stone line, 10-angle aluminum, 11-hanging code, 12-oblique stone louver line, 13-embedded part I, 14-adapter, 15-transverse secondary keel II, 16-back bolt II, 17-angle steel I, 18-fastening bolt, 19-steel insert, 20-embedded part II, 21-aluminum backing plate, 22-sealant, 23-insulating rock wool. DETAILED DESCRIPTION

[0030] A dry hanging stone louver curtain wall system, as shown in the attached Figure 1 ~Attached Figure 7 As shown, it includes a concrete floor 1, an outer wall 2, a plurality of window openings are opened on the outer wall 2, each of which is equipped with a window 3, and also includes a keel structure and a stone plate 4;

[0031] The keel structure includes a plurality of vertical main keels Ⅰ5 arranged on the outer surface of the outer wall 2 and distributed along the left and right sides, and a vertical main keel Ⅱ6 is respectively arranged at the left edge and the right edge of each window opening, and a plurality of horizontal secondary keels Ⅰ7 distributed along the upper and lower sides are welded together on the outer surfaces of the plurality of vertical main keels Ⅰ5 and the plurality of vertical main keels Ⅱ6, and the horizontal secondary keels Ⅰ7 passing through each window opening are all disconnected at the corresponding window opening, and the stone slabs 4 are laid and installed on the plurality of horizontal secondary keels Ⅰ7 through back bolts Ⅰ8, and the ends of the stone slabs 4 at the upper edge and the ends of the stone slabs 4 at the lower edge of each window opening are each connected with a C-shaped stone line 9 with an opening facing outwards;

[0032] An angle aluminum 10 is bolted to one side of each vertical main keel II 6 close to the corresponding window opening and to both sides of the vertical main keel I5 between the two vertical main keels II 6 of each window opening. The bottom end of each angle aluminum 10 is higher than the lower edge of the corresponding window opening and the top end of each angle aluminum 10 is lower than the upper edge of the corresponding window opening. A pair of angle aluminums 10 between two adjacent vertical main keels I5 at each window opening and a pair of angle aluminums 10 between the adjacent vertical main keels I5 and the vertical main keel II 6 at each window opening are fixed with a plurality of oblique stone louver lines 12 evenly distributed up and down, which are lower in front and higher in the back, through hanging codes 11.

[0033] The lower end of the first oblique stone louver line 12 located at the top and fixed between each pair of angle aluminums 10 extends vertically upward to be flush with the top of the corresponding angle aluminum 10 and connected to the bottom plate end of the corresponding C-shaped stone line 9;

[0034] The lower ends of the first oblique stone louver lines 12 located at the bottom and fixed between each pair of angle aluminums 10 extend vertically downward to be flush with the bottom ends of the corresponding angle aluminums 10 and are connected to the top plate ends of the corresponding C-shaped stone lines 9.

[0035] The combined structural design of the vertical main keel II 6, back bolt II 16, C-shaped stone line 9, angle aluminum 10, hanging code 11, and oblique stone louver line 12 in the utility model realizes the closure of the top and bottom of the louver under the condition of ensuring ventilation and air permeability at the window opening, thereby reducing the accumulation of dust and water vapor at the inner wall of the window opening, avoiding the problem of water vapor invading the interior of the building structure and affecting the quality of the building structure, and greatly reducing the workload of subsequent maintenance and cleaning; the oblique stone louver line 12 adopts the design of stone material to make it more harmonious with the stone plate 4, so that the overall appearance of the curtain wall is more unified and beautiful, the visual effect is improved, and the abruptness existing in the traditional aluminum alloy profile louver and the stone curtain wall is avoided.

[0036] As attached Figure 3 As shown, each vertical main purlin I5 and each vertical main purlin II6 corresponds to a group of embedded parts I13 buried in the exterior wall 2, and the number of embedded parts in each group is a number distributed up and down, and each embedded part I13 is welded and fixed with an adapter 14, and each adapter 14 is bolted to the corresponding vertical main purlin I5 or vertical main purlin II6.

[0037] The structural design of the embedded parts I 13 and the adapter 14 ensures a firm connection between the vertical main purlin I 5 and the exterior wall 2 and between the vertical main purlin II 6 and the exterior wall 2, thereby ensuring the bearing capacity and durability of the entire curtain wall system.

[0038] As attached Figure 1 As shown, two horizontal secondary keels II15 distributed up and down are fixed between two adjacent vertical main keels I5 at each window opening and between the adjacent vertical main keels I5 and the vertical main keel II6 at each window opening. The two horizontal secondary keels II15 between two adjacent vertical main keels I5 at each window opening and between the adjacent vertical main keels I5 and the vertical main keel II6 at each window opening correspond to the heights of the two C-shaped stone lines 9 at the corresponding window openings and are connected and fixed by back bolts II16.

[0039] The structural design of the transverse secondary keel II 15 and the back bolt II 16 ensures a stable connection between the C-shaped stone line 9 and the exterior wall 2 .

[0040] As attached Figure 1 , Attachment Figure 5 ~Attached Figure 6As shown, each C-shaped stone line 9 is fixedly connected to the stone plate 4 at the upper edge or lower edge of the corresponding window opening, and each C-shaped stone line 9 is fixedly connected to the end of the extended part of the corresponding oblique stone louver line 12 by angle steel Ⅰ17 and fastening bolts 18.

[0041] The structural design of the angle steel Ⅰ17 and the fastening bolts 18 serves to connect and fix the C-shaped stone line 9 and the corresponding oblique stone louver line 12, which can better close the top and bottom of the louver.

[0042] As attached Figure 7 As shown, a steel insert 19 is inserted into the bottom of each vertical main purlin Ⅰ5 and vertical main purlin Ⅱ6, and each steel insert 19 is fixed to the concrete floor 1 at the bottom of the exterior wall 2 through an embedded part Ⅱ20, and each steel insert 19 is welded and fixed to the corresponding embedded part Ⅱ20.

[0043] The structural design of the steel insert 19 and the embedded part II 20 can firmly fix the vertical main purlins I5 and II 6 on the concrete floor 1 at the bottom of the exterior wall 2, ensuring the stability and safety of the curtain wall system under the action of wind and external forces.

[0044] As attached Figure 1 ~Attached Figure 2 As shown, an aluminum backing plate 21 is fixed to the inner wall of the window opening outside the window 3, and sealant 22 is filled between the aluminum backing plate 21 and the ends of the stone plate 4 at the upper edge, lower edge, left edge and right edge of the window opening.

[0045] The sealant 22 cooperates with the structural design of the aluminum backing plate 21 to achieve sealing at the inner wall of the window opening, effectively preventing the intrusion of water vapor and further protecting the structure of the exterior wall 2.

[0046] As attached Figure 1 ~Attached Figure 7 As shown, the vertical main purlins Ⅰ5 and Ⅱ6 are both made of galvanized square tubes, and their surfaces are sprayed with fluorocarbon.

[0047] Fluorocarbon can improve the corrosion resistance and wear resistance of the galvanized square tube surface, extend its service life and reduce maintenance costs.

[0048] As attached Figure 1 ~Attached Figure 3 , Attachment Figure 7 As shown, the transverse secondary keel Ⅰ7 and the transverse secondary keel Ⅱ15 are both made of angle steel Ⅱ.

[0049] As attached Figure 3 As shown, the longitudinal arrangement spacing between two adjacent oblique stone louver lines 12 fixed together between each diagonal aluminum 10 is less than or equal to 100 mm.

[0050] The spacing design here can further enhance the rainproof effect of the blinds.

[0051] As attached Figure 1 ~Attached Figure 2 , Attachment Figure 4 ~Attached Figure 6 As shown, each hanging code 11 includes a hanging code vertical plate, each hanging code vertical plate is bolted to its corresponding angle aluminum 10, the front end of each hanging code vertical plate is integrally connected to a hanging code flat plate, the front end of each hanging code flat plate is integrally connected to a hanging code inclined plate, the upper surface of each hanging code inclined plate is fitted with the lower surface of its corresponding inclined stone louver line 12, and each hanging code inclined plate is bolted to its corresponding inclined stone louver line 12.

[0052] During installation, it is necessary to prepare the exterior wall insulation in advance, lay the insulation rock wool 23 on the outer surface of the exterior wall 2, and then install the keel structure on the exterior wall 2 according to the design requirements, use the embedded parts Ⅰ13 embedded in the exterior wall 2 in advance to fix the adapter 14, and fix the steel insert 19 on the concrete floor 1 through the embedded parts Ⅱ20; then connect the vertical main keels Ⅰ5 and Ⅱ6 to the exterior wall 2 through the corresponding fixed adapters 14, and each vertical main keel Ⅰ5 and vertical main keel Ⅱ6 are connected to the exterior wall 2 respectively. The bottom ends of the vertical main purlins Ⅱ6 are all connected and fixed with the corresponding steel inserts 19, and then the horizontal secondary purlins Ⅰ7 and Ⅱ15 are welded with the corresponding vertical main purlins Ⅰ5 or vertical main purlins Ⅱ6 according to the design requirements; then, an angle aluminum 10 is bolted on the side of each vertical main purlin Ⅱ6 close to the corresponding window opening and on both sides of the vertical main purlin Ⅰ5 between the two vertical main purlins Ⅱ6 of each window opening, and the hanging weights 11 are evenly installed on the angle aluminum 10 according to the design requirements to ensure accurate positioning. ; Then, the stone slab 4 is laid and installed on the transverse secondary keel Ⅰ7 through the back bolt Ⅰ8 to ensure flatness and tight connection, and at the same time, the C-shaped stone line 9 is installed on the transverse secondary keel Ⅱ15 through the back bolt Ⅱ16, and the stone slab 4 and the C-shaped stone line 9 are fixed with the angle steel Ⅰ17 and the fastening bolt 18; at the same time, the aluminum backing plate 21 is fixed on the inner wall of the window opening to ensure that it is tightly connected with the end of the stone slab 4, and the gap between the aluminum backing plate 21 and the stone slab 4 is filled with sealant 22; then the oblique stone louver line 12 is bolted to the corresponding hanging code 11, and the oblique stone louver line 12 and the C-shaped stone line 9 are fixed with the angle steel Ⅰ17 and the fastening bolt 18; finally, the overall curtain wall system is checked and adjusted to ensure the stability and integrity of the structure, thereby completing the installation of the curtain wall system; the poor visual effect of the shutters in the existing dry-hanging stone curtain wall on the exterior wall and the difficulty in subsequent maintenance and cleaning due to the poor rain and dustproof effect are overcome.

[0053] During the specific implementation process, the vertical main purlin I5 and the vertical main purlin II6 are both made of galvanized square tubes with specifications and dimensions of 140mm×80mm×5mm; the embedded part II20 is an embedded steel plate with specifications and dimensions of 400mm×400mm×12mm; the steel insert 19 is a galvanized steel insert with a length of 128mm, a width of 65mm, a height of 200mm and a thickness of 5mm; the thickness of the aluminum backing plate 21 is 2mm; the specifications and models of the back bolts I8 and II16 are both M8; the specifications and dimensions of the angle aluminum 10 are 50mm×100mm×5mm; the fastening bolts 18 are stainless steel bolts with specifications and models of M8; the specifications and dimensions of the angle steel II are 50mm×50mm×5mm; the adapter 14 is a No. 16 channel steel adapter.

[0054] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dry-hanging stone louver curtain wall system, comprising a concrete floor (1), an outer wall (2), a plurality of window openings being provided on the outer wall (2), each of the window openings being provided with a window (3), characterized in that: It also includes a keel structure and a stone slab (4); The keel structure comprises a plurality of vertical main keels I (5) arranged on the outer surface of the outer wall (2) and distributed along the left and right sides, and a vertical main keel II (6) is arranged at the left edge and the right edge of each window opening, and a plurality of horizontal secondary keels I (7) distributed along the upper and lower sides are welded to the outer surfaces of the plurality of vertical main keels I (5) and the plurality of vertical main keels II (6), and the horizontal secondary keels I (7) passing through each window opening are all disconnected at the corresponding window opening, the stone slab (4) is laid and installed on the plurality of horizontal secondary keels I (7) through the back bolt I (8), and the ends of the stone slab (4) at the upper edge and the ends of the stone slab (4) at the lower edge of each window opening are each connected with a C-shaped stone line (9) with an opening facing outwards; A side of each vertical main keel II (6) close to the corresponding window opening and both sides of the vertical main keel I (5) between the two vertical main keels II (6) at each window opening are bolted with an angle aluminum (10), the bottom end of each angle aluminum (10) is higher than the lower edge of the corresponding window opening and the top end of each angle aluminum (10) is lower than the upper edge of the corresponding window opening, and a pair of angle aluminums (10) between two adjacent vertical main keels I (5) at each window opening and a pair of angle aluminums (10) between adjacent vertical main keels I (5) and vertical main keels II (6) at each window opening are fixed with a plurality of oblique stone louver lines (12) evenly distributed up and down, which are lower in front and higher in the back, through hanging weights (11); The lower end of the first oblique stone louver line (12) located at the top and fixed between each pair of angle aluminum (10) extends vertically upward to be flush with the top of the corresponding angle aluminum (10) and connected to the bottom plate end of the corresponding C-shaped stone line (9); The lower end of the first oblique stone louver line (12) located at the bottom and fixed between each pair of angle aluminum (10) extends vertically downward to be flush with the bottom end of the corresponding angle aluminum (10) and connected to the top plate end of the corresponding C-shaped stone line (9).

2. The dry-hanging stone louver curtain wall system according to claim 1, characterized in that: Each vertical main purlin I (5) and each vertical main purlin II (6) corresponds to a group of embedded parts I (13) buried in the outer wall (2), and the number of embedded parts in each group is a plurality of parts distributed along the upper and lower sides. Each embedded part I (13) is welded and fixed with an adapter (14), and each adapter (14) is bolted to the corresponding vertical main purlin I (5) or vertical main purlin II (6).

3. The dry-hanging stone louver curtain wall system according to claim 1, characterized in that: Two transverse secondary purlins II (15) distributed vertically are fixed between two adjacent vertical main purlins I (5) at each window opening, and between the adjacent vertical main purlins I (5) and the vertical main purlin II (6) at each window opening. The two transverse secondary purlins II (15) between the adjacent vertical main purlins I (5) at each window opening, and between the adjacent vertical main purlins I (5) and the vertical main purlin II (6) at each window opening correspond to the heights of the two C-shaped stone lines (9) at the corresponding window opening, and are connected and fixed by back bolts II (16).

4. The dry hanging stone louver curtain wall system according to claim 1, characterized in that: Each C-shaped stone line (9) is fixedly connected to the stone plate (4) at the upper edge or lower edge of the corresponding window opening, and each C-shaped stone line (9) is fixedly connected to the end of the extended portion of the corresponding oblique stone louver line (12) by angle steel I (17) and fastening bolts (18).

5. The dry hanging stone louver curtain wall system according to claim 1, characterized in that: A steel insert (19) is inserted into the bottom of each vertical main purlin I (5) and each vertical main purlin II (6), and each steel insert (19) is fixed to the concrete floor (1) at the bottom of the exterior wall (2) through an embedded part II (20), and each steel insert (19) is welded and fixed to the corresponding embedded part II (20).

6. The dry hanging stone louver curtain wall system according to claim 1, characterized in that: An aluminum backing plate (21) is fixedly sealed on the inner wall of the window opening outside the window (3), and sealant (22) is filled between the aluminum backing plate (21) and the ends of the stone plate (4) at the upper edge, lower edge, left edge, and right edge of the window opening.

7. The dry hanging stone louver curtain wall system according to claim 1, characterized in that: The vertical main purlins I (5) and II (6) are both made of galvanized square tubes, and their surfaces are sprayed with fluorocarbon.

8. The dry hanging stone louver curtain wall system according to claim 3, characterized in that: The transverse secondary keel I (7) and the transverse secondary keel II (15) are both made of angle steel II.

9. The dry hanging stone louver curtain wall system according to claim 1, characterized in that: The longitudinal arrangement spacing of two adjacent oblique stone louver lines (12) fixed together between each pair of diagonal aluminum (10) is less than or equal to 100 mm.

10. The dry hanging stone louver curtain wall system according to claim 1, characterized in that: Each hanging code (11) comprises a hanging code vertical plate, each hanging code vertical plate is bolted to its corresponding angle aluminum (10), the front end of each hanging code vertical plate is integrally connected to a hanging code flat plate, the front end of each hanging code flat plate is integrally connected to a hanging code inclined plate, the upper surface of each hanging code inclined plate is in contact with the lower surface of its corresponding oblique stone louver line (12), and each hanging code inclined plate is bolted to its corresponding oblique stone louver line (12).

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