Waterproof construction structure of stone curtain wall coping plate

Abstract

The utility model discloses a waterproof construction structure of a stone curtain wall coping plate. The waterproof construction structure comprises waterproof buckle plates located at the positions of two adjacent coping stones and a coping glue seam located between the two adjacent coping stones. Bending parts are arranged on the two sides of the waterproof pinch plate, grooves for containing the bending parts are formed in the coping stones, and the bending parts on the two sides of the waterproof pinch plate are located in the grooves of the two adjacent coping stones respectively; the anti-seepage structure of the coping stone can protect a glue line at the splicing part of the stone, prevent rainwater from entering the glue line part, prevent the rainwater from leaking from the glue line at the splicing part of the stone, and realize the anti-seepage structure of the coping stone; the method has the advantages of easiness in operation, good anti-seepage effect, simple process and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of building curtain wall structures, in particular to a waterproof structural structure of a stone curtain wall top plate. Background Art

[0002] In the prior art, the leakage problem of stone curtain walls has always troubled construction units and design units during the design and installation process. Among them, the leakage of stone at the top has been difficult to solve effectively. The current conventional practice is to apply glue directly to the joints for waterproofing after the top stone is dry-hung. A more improved approach is to increase the depth of the glue joints to delay the leakage period. However, with the aging of the sealant and the negligence of some construction workers during the gluing process, leakage generally occurs from the splicing glue joints of the stone after 3-5 years, which troubles the house users, and the design and construction units often need to carry out maintenance for many consecutive years, which is very troublesome.

[0003] For example, a "waterproof curtain wall" disclosed in Chinese patent literature, with the announcement number: CN109505371B, discloses that the inner upper surface of the support frame is provided with a positioning plate, the lower surface of the positioning plate is provided with a movable plate, one side surface of the movable plate is provided with a No. 1 slide, the other side surface of the movable plate is provided with a No. 2 slide, the lower surface of the movable plate is provided with a panel, the front outer surface of the panel is provided with a No. 1 baffle, the rear outer surface of the panel is provided with a No. 2 baffle, the upper side surface of the panel is provided with a No. 1 bearing column, the lower end of the No. 1 bearing column is provided with a connecting plate close to the panel, and the surface of the connecting plate is penetrated by a nut groove, but this solution still fails to avoid water leakage at the glue seam. Summary of the invention

[0004] In order to solve the problem of water leakage in the glue joints of stone curtain walls in the prior art, the utility model provides a waterproof structural structure of a stone curtain wall top plate, which protects the glue joints of stone joints through a special waterproof gusset plate, blocks rainwater from entering the glue joints, and avoids rainwater from leaking from the glue joints of the stone joints.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A stone curtain wall capping plate waterproof structure, characterized by comprising: a waterproof gusset plate located at two adjacent capping stones, a capping glue joint located between the two adjacent capping stones; curved parts are provided on both sides of the waterproof gusset plate, the capping stone is provided with a groove for accommodating the curved parts, and the curved parts on both sides of the waterproof gusset plate are respectively located in the grooves of the two adjacent capping stones. The splicing parts of the capping stones are protected by the waterproof gusset plate to prevent rainwater from entering and leaking.

[0007] Preferably, the capping stone is fixedly connected with a curtain wall embedded part, and bonding mortar is provided between the capping stone and the curtain wall embedded part. The curtain wall embedded part is located below the capping stone to achieve the fixation of the capping stone and the curtain wall embedded part.

[0008] As a preferred embodiment, the bottom end face of the capping stone is clamped with a capping hanger, which is arranged vertically, and the bottom of the capping hanger is fixedly connected with a stone curtain wall column. The capping stone is provided with a slot, the capping hanger is clamped with the slot, and the lower side of the capping hanger is bolted to the outer end face of the stone curtain wall column, so as to realize the connection between the stone curtain wall column, the capping hanger and the capping stone.

[0009] Preferably, the side of the stone curtain wall column is fixedly connected with a column connector, and the column connector is connected to the curtain wall embedded part. The column connector is connected to the stone curtain wall column by bolts, and the column connector is connected to the curtain wall embedded part by welding, so as to realize the connection between the column connector, the stone curtain wall column and the curtain wall embedded part.

[0010] Preferably, the stone curtain wall columns are connected with a group of L-shaped connectors arranged symmetrically in the center, and the L-shaped connectors are connected with the vertical stone. The group of L-shaped connectors arranged symmetrically in the center includes two, one of which is connected to the stone curtain wall column by bolts, and the other is connected to the side of the vertical stone by bolts.

[0011] Preferably, the top of the vertical face stone is connected to the capping stone, and a capping lower side glue seam is provided between the vertical face stone and the capping stone. The capping lower side glue seam is used to achieve sealing between the capping stone and the vertical face stone.

[0012] Preferably, the length of the curved portion is greater than the depth of the groove, and the two grooves are symmetrically arranged. The two grooves are used to block rainwater, and the groove deeper than the curved portion is used to block rainwater, thereby preventing rainwater from filling the groove and seeping in.

[0013] Preferably, the waterproof gusset plate comprises a metal plate, and the metal plate comprises a stainless steel plate, which can avoid rainwater erosion.

[0014] The utility model has the following advantages:

[0015] (1) It can protect the glue joints at the stone joints, block rainwater from entering the glue joints, and prevent rainwater from leaking from the glue joints at the stone joints, thereby realizing the anti-leakage structure of the top stone; (2) It has the advantages of easy operation, good anti-leakage effect, and simple process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are merely exemplary. A person skilled in the art can derive other implementation drawings based on the provided drawings without inventive effort.

[0017] Figure 1 It is a schematic vertical section diagram of the stone curtain wall top plate structure in the embodiment.

[0018] Figure 2 It is a vertical section schematic diagram of the waterproof gusset plate and the top stone structure in the embodiment.

[0019] In the figure:

[0020] 1- waterproof gusset plate; 2- top stone; 3- bonding mortar; 4- top hanging parts; 5- adhesive joint on the lower side of top; 6- column connector; 7- curtain wall embedded parts; 8- stone curtain wall column; 9- vertical stone; 10- gusset plate adhesive joint; 11- top adhesive joint. DETAILED DESCRIPTION

[0021] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0022] Example 1: Figure 1-2 As shown, in a preferred embodiment, the utility model discloses a waterproof structural structure of a stone curtain wall top plate, including: a waterproof gusset plate 1, wherein the lower side of the waterproof gusset plate 1 is connected to two pieces of top stones 2 spliced ​​together. A groove is provided on the top end surface of the top stone 2, and a curved portion is provided on the left and right sides of the waterproof gusset plate 1, and the curved portion abuts against the inside of the groove. The curved portion abuts against the bottom surface of the groove. A top glue seam is provided between the two spliced ​​waterproof gusset plates 1. The waterproof gusset plate 1 is located above the top glue seam 11, and the curved portions on both sides are respectively located on the two spliced ​​top stones 2.

[0023] The grooves are at the same distance from the edges of the respective capping stones 2, and the two curved portions of each waterproof gusset plate 1 are respectively in the grooves of the two capping stones 2, so that the waterproof gusset plate 1 covers the joints of the two capping stones 2, shielding the capping glue seam 11 so that the capping glue seam 11 is separated from the outside world.

[0024] The groove is provided with a gusset plate glue seam 10, which is located between the outer side surface of the curved portion and the side wall of the groove. The outer side surface is an end surface of one side away from the top glue seam 11, so as to further improve the sealing degree of the top glue seam 11.

[0025] The side of the capping stone 2 is provided with a slot, which is arranged horizontally and opens forward, and a capping hanger 4 is clamped in the slot, and the capping hanger 4 extends vertically downward. The lower end of the capping hanger 4 is bolted to a stone curtain wall column 8, and the stone curtain wall column 8 is arranged vertically, and the capping hanger 4 is connected to the upper side of the stone curtain wall column 8. The bolts include stainless steel bolts. Bolt position holes are opened on the capping hanger 4, and the bolt position holes are arranged vertically. The capping hanger 4 is connected to the stone curtain wall column 8 through the bolt position holes, and the bolts are connected to the stone curtain wall column 8 through the bolt position holes.

[0026] In other embodiments, a column connector 6 is fixedly connected to the middle of the stone curtain wall column 8, and the column connector 6 is fixedly connected to the stone curtain wall column 8. The column connector 6 is connected to the stone curtain wall column 8 by bolts, and the bolts include stainless steel bolts. Two bolts located on the same vertical line are provided between the column connector 6 and the stone curtain wall column 8, and the column connector 6 is provided with two bolt position holes located on the same vertical line, and the two bolt position holes have the same length, and the bolts pass through the bolt position holes to connect with the stone curtain wall column 8. The column connector 6 is connected to the stone curtain wall column 8 through the two bolt position holes.

[0027] In other embodiments, the column connector 6 is connected to the curtain wall embedded part 7, and the left end of the column connector 6 is connected to the curtain wall embedded part 7. The column connector 6 is welded to the curtain wall embedded part 7. The column connector 6 is a square metal material.

[0028] The top of the curtain wall embedded part 7 is fixedly connected to the top plate, and the top of the curtain wall embedded part 7 is provided with bonding mortar 3. The bonding mortar 3 bonds the top of the curtain wall embedded part 7 and the lower end surface of the top stone 2 together. The left end of the top stone 2 is provided with a downward bending part, and the bending part is connected to the left end surface of the curtain wall embedded part 7. A fixing piece is provided inside the bending part, and the fixing piece abuts against the inner end surface of the bending part. The fixing piece and the bending part are fixedly connected by bolts. The bolt passes through the fixing piece and abuts against the curtain wall embedded part 7. The bolt includes two bolts located on the upper side and the left side of the fixing piece. The bolt located on the upper side is fixedly connected to the lower end surface of the top plate and the top end surface of the curtain wall embedded part 7; the bolt located on the left side is fixedly connected to the right end surface of the bending part and the left side of the curtain wall embedded part 7. The right side of the fixing piece is connected to the bonding mortar 3. The fixing piece and the bolt are connected to the left side of the bonding mortar 3.

[0029] In other embodiments, a group of centrosymmetrical L-shaped connectors are provided on the right side of the stone curtain wall column 8, and the L-shaped connectors include a first L-shaped connector and a second L-shaped connector. The left side portion of the first L-shaped connector is fixedly connected to the right side end face of the stone curtain wall column 8, and the fixed connection includes welding. The right side portion of the first L-shaped connector is perpendicular to the stone curtain wall column 8, and the right side portion of the first L-shaped connector is connected to the second L-shaped connector. The left side portion of the second L-shaped connector is connected to the first L-shaped connector, and the right side portion of the second L-shaped connector is connected to the vertical stone 9. The first L-shaped connector is connected to the second L-shaped connector by bolts, and the second L-shaped connector is connected to the vertical stone 9 by bolts.

[0030] The left side portion of the first L-shaped connector is arranged upward, and the right side portion of the second L-shaped connector is arranged downward; the right side portion of the first L-shaped connector and the left side portion of the second L-shaped connector are arranged in parallel.

[0031] In other embodiments, the lower right end of the capping stone 2 is connected to the vertical surface stone 9, and a capping lower side glue seam 5 is provided between the capping stone 2 and the vertical surface stone 9, so that the capping stone 2 and the vertical surface stone 9 are sealed to prevent water vapor such as rainwater from entering.

[0032] When in use, before the stone curtain wall is installed, the curtain wall embedded parts 7 need to be embedded along with the main structure. After the main structure is installed, the formal stone curtain wall installation construction is carried out.

[0033] First, the stone curtain wall column 8 is fixed by the column connector 6, the column connector 6 is welded to the curtain wall embedded part 7, and the column connector 6 is bolted to the stone curtain wall column 8, wherein the bolts include two M12 stainless steel bolts.

[0034] After the vertical stone 9 is installed, the top stone 2 is installed to avoid the generation of glue joints facing upward. The top stone 2 is installed through the top hanging piece 4. The top hanging piece 4 is connected to the stone curtain wall column 8 through stainless steel bolts, and the top hanging piece 4 is hooked with the stone through a short groove.

[0035] The joint of the capping stone 2 and the parapet is bonded and fixed with bonding mortar 3. A capping lower side adhesive joint 5 is set between the capping stone 2 and the vertical surface stone to prevent leakage between the capping stone 2 and the vertical surface stone 9. A capping adhesive joint 11 is set at the joint of the capping stone 2 to form the first waterproof system. Thus, the installation of the capping stone 2 is completed.

[0036] Then install the waterproof gusset plate 1, which is a U-shaped shallow groove piece made of stainless steel or hot-dip galvanized material. The flanges on both sides of the U-shaped part are clamped in the pre-notched stone groove. The flanges of the clamping groove and the stone groove complete the setting of the gusset plate glue joint 10. And glue is applied and sealed between the front and rear ends of the waterproof gusset plate 1 in the long direction and the top stone 2 to prevent rainwater from penetrating, and finally form a waterproof structure of the stone curtain wall top plate.

[0037] In other embodiments, the curtain wall embedded component 7 is located below the capping stone 2 to achieve fixation of the capping stone 2 and the curtain wall embedded component 7 .

[0038] The top stone 2 is clamped with a top hanging piece 4 at the bottom end face, the top hanging piece 4 is arranged vertically, and the bottom of the top hanging piece 4 is fixedly connected with a stone curtain wall column. The top stone 2 is provided with a clamping groove, the top hanging piece 4 is clamped with the clamping groove, and the lower side of the top hanging piece 4 is bolted to the outer end face of the stone curtain wall column. The connection between the stone curtain wall column, the top hanging piece 4 and the top stone 2 is realized.

[0039] The side of the stone curtain wall column is fixedly connected with a column connector 6, and the column connector 6 is connected to the curtain wall embedded part 7. The column connector 6 is connected to the stone curtain wall column by bolts, and the column connector 6 is connected to the curtain wall embedded part 7 by welding. The connection between the column connector 6, the stone curtain wall column and the curtain wall embedded part 7 is realized.

[0040] The stone curtain wall column is connected with a group of L-shaped connectors arranged symmetrically, and the two L-shaped connectors are symmetrical about the center of the connection point. The L-shaped connectors are connected with the vertical stone. A group of L-shaped connectors arranged symmetrically includes two, one of which is connected to the stone curtain wall column by bolts, and the other is connected to the side of the vertical stone by bolts.

[0041] The top of the vertical face stone is connected to the capping stone 2, and there is a certain gap between the upper end face of the vertical face stone and the lower end face of the capping stone 2, and a capping lower side glue seam 5 is provided in the gap. A capping lower side glue seam 5 is provided between the vertical face stone and the capping stone 2. The capping lower side glue seam 5 is used to achieve sealing between the capping stone 2 and the vertical face stone.

[0042] The length of the curved portion is greater than the depth of the groove, and the two grooves are used to block rainwater, and the groove deeper than the curved portion is used to block rainwater, thereby preventing rainwater from filling the grooves and seeping in. The two grooves are arranged symmetrically, thereby preventing the pressure from causing leakage due to more rainwater on one side and less on the other side.

[0043] When in use, rainwater drips from above onto the capping stone 2, flows and accumulates on the upper end surface of the capping stone 2, and when it flows to the joint of the two capping stones 2, it first enters the groove on the upper surface of the capping stone 2, and then is blocked by the gusset plate glue seam 10 in the groove, so that the rainwater cannot enter the capping stone.

[0044] When the gusset plate glue joint 10 cannot block rainwater, rainwater enters the groove and gradually fills up the cavities on the sides of the curved portion and the groove. At this time, the gap and air between the waterproof gusset plate 1 and the top stone 2 further prevent rainwater from entering the groove.

[0045] When the groove cannot block the rain, the rain overflows the groove into the gap between the waterproof gusset plate 1 and the capping stone 2, and spreads to the joint of the two capping stones 2. At this time, the capping glue seam 11 at the joint further blocks the rain from entering the capping stone 2. Thus, multiple waterproofing of the stone is completed.

[0046] When using, first fix the connection and get the glue seam by applying glue. Before starting to apply glue, first confirm the size and depth of the gap.

[0047] When using bonding mortar to fix the capping stone and curtain wall embedded parts, cement, quartz sand, polymer binder and various additives are mixed mechanically to form mortar. It has good water resistance, freeze-thaw resistance and aging resistance. It has excellent weather resistance, impact resistance and crack resistance.

[0048] In other embodiments, the waterproof gusset plate comprises a metal plate, the metal plate is integrally formed, and the metal plate comprises a stainless steel plate, which can prevent rainwater erosion.

[0049] Embodiment 2: A waterproof structure of a stone curtain wall top plate of this embodiment includes: a waterproof gusset plate 1 is installed between two adjacent top stones 2. There are curved parts on both sides of the gusset plate, so that the gusset plate can perfectly adapt to the shape of the two top stones 2 and smoothly fit into the groove between the two top stones 2. Such a design ensures the tight connection between the waterproof gusset plate 1 and the top stone 2, greatly improving the waterproof performance. The length of the curved part is greater than the depth of the groove. Such a design ensures that the waterproof gusset plate 1 can be more firmly fixed between the top stone 2 after installation, and is not easy to shift or loosen. The two grooves are symmetrically arranged on both sides of the gusset plate, so that the waterproof gusset plate 1 can evenly bear the pressure from the top stone 2, further enhancing the stability of its structure.

[0050] In addition to installing the waterproof gusset plate 1 between two adjacent capping stones 2, other technical means can also be used to enhance the waterproof performance. For example, a waterproof coating can be applied to the bottom of the capping stone 2 to increase its waterproof performance. A waterproof gasket can also be set between the capping stones 2 to further block the channel for water penetration. The expanded application of these technical means can effectively improve the waterproof performance of the entire waterproof structure. In addition, in order to ensure the close bonding between the waterproof gusset plate 1 and the capping stone 2, advanced bonding technology can be used. For example, a highly viscous glue or adhesive can be used to firmly bond the waterproof gusset plate 1 to the capping stone 2. This bonding technology can further improve the bonding force between the waterproof gusset plate 1 and the capping stone 2, thereby enhancing the stability of the entire waterproof structure.

[0051] In order to improve the durability and service life of the waterproof structure, materials with excellent weather resistance and strong anti-corrosion performance can be used. For example, metal materials with strong anti-corrosion performance or specially treated synthetic materials can be used to enhance the durability of the waterproof gusset plate 1 and the top stone 2. The expanded application of these materials can further improve the service life and reliability of the waterproof structure. The expanded application of this waterproof structure can be achieved through the comprehensive application of multiple technical means. By continuously improving and optimizing technical means, the performance and reliability of the waterproof structure can be further improved, providing more reliable protection for the long-term use of the building. At the same time, the expanded application of these technical means can also bring more innovations and opportunities to the development of the construction industry.

[0052] The capping stone 2 is connected to the curtain wall embedded parts 7 through bonding mortar 3. The bonding mortar 3 plays the role of transferring load and fixing the capping stone 2, ensuring the tight connection between the capping stone 2 and the curtain wall embedded parts 7. The capping stone 2 is not in direct contact with the waterproof gusset plate 1, and there is a capping glue seam 11 between the two for further fixation and sealing. This design not only enhances the stability of the structure, but also improves its waterproof performance. A capping hanger 4 is clamped on the bottom end face of the capping stone 2. This hanger is arranged vertically, which can enhance the stability of the stone and ensure that it is not stressed vertically. The bottom of the hanger is connected to the stone curtain wall column 8 by a fixed connection, which further transmits and disperses the pressure.

[0053] In order to further enhance the connection between the capping stone 2 and the curtain wall embedded parts 7, in addition to using the bonding mortar 3, other technical means can also be used. For example, the capping stone 2 and the embedded parts can be firmly connected together by expansion bolts or chemical anchors. These connectors can provide stronger fixing force and pull-out resistance to ensure the long-term stable connection between the capping stone 2 and the curtain wall embedded parts 7. In order to improve the waterproof performance of the capping stone 2, in addition to the design of the capping glue joint 11, a waterproof coating can also be applied on the surface of the stone. This waterproof coating can effectively block water penetration and further improve the waterproof performance of the stone. In addition, a waterproof sealant can be used to seal the gaps between the stones to prevent water from penetrating through the gaps.

[0054] In the design of the top hanging component 4, high-strength materials can be used to enhance its bearing capacity and stability. For example, high-strength steel or aluminum alloy materials can be selected to make the hanging component to ensure that it can withstand greater pressure and shear force. At the same time, in order to ensure the vertical stability of the hanging component, precise processing and installation technology can be used to ensure that the connection between the top hanging component 4 and the stone and the column is accurate. In order to further transmit and disperse the pressure, a supporting structure can be set between the stone curtain wall columns 8. This supporting structure can be made of steel structure or aluminum alloy material to provide sufficient bearing capacity and stability. Through reasonable support structure design, the pressure can be effectively dispersed, and the force burden on the top stone 2 and the column can be reduced, thereby improving the stability of the entire structure.

[0055] One side of the stone curtain wall column 8 is fixedly connected with a column connector 6, which is then connected to the curtain wall embedded part 7. In this way, the stone curtain wall column 8 and the curtain wall embedded part 7 are tightly combined to form a solid structural support. Each stone curtain wall column is connected to a group of L-shaped connectors arranged symmetrically in the center. This L-shaped connector not only enhances the stability of the stone curtain wall column 8, but also provides reliable support for the vertical stone 9. The L-shaped connector is connected to the vertical stone 9, and the top of this stone is connected to the top stone 2. A top-pressing lower side glue joint 5 is provided between the two to further enhance the sealing of the structure.

[0056] In order to further improve the stability of the stone curtain wall column 8, in addition to using the column connector 6 to connect with the embedded parts, other technical means can also be used. For example, the column and the embedded parts can be connected together by high-strength bolts or welding, which can provide more reliable fixation and support. At the same time, in order to enhance the lateral rigidity of the column, a supporting structure or reinforcement can be set on the side of the column to improve its stability. The design of the L-shaped connector is crucial for the support and stability of the vertical stone 9. In order to further enhance its bearing capacity and stability, high-strength materials and precise processing technology can be used. For example, high-strength steel or aluminum alloy materials can be selected to make the L-shaped connector, and it can be firmly connected to the column and the vertical stone 9 by precise welding or bolting.

[0057] In order to improve the sealing and waterproof performance of the structure, more reliable sealing materials and technical means can be used. For example, a sealant with excellent weather resistance and strong waterproof performance can be used to seal the gap between the top stone 2 and the vertical stone 9. This sealant can effectively block water penetration and further improve the waterproof performance of the entire structure. During the design and construction process, various details need to be paid attention to. For example, it is necessary to ensure that the joint gaps between the stones are neat and aligned to avoid misalignment or excessive gaps. In addition, during the installation process, the position and angle of the stone must be strictly controlled to ensure that it meets the design requirements to improve the stability and waterproof performance of the entire structure.

[0058] The main material of the waterproof gusset plate 1 is a metal plate, more specifically, a stainless steel plate. The corrosion resistance and strength of stainless steel provide this gusset plate with a long service life and reliable waterproof performance. In order to further improve the corrosion resistance and strength of the waterproof gusset plate 1, in addition to using stainless steel materials, other technical means can also be used. For example, the gusset plate can be coated with surface treatment technology to improve its corrosion resistance. Common surface treatment technologies include galvanizing, plastic spraying, painting, etc. These technologies can provide a protective film that effectively blocks the erosion of moisture and corrosive substances.

[0059] In order to enhance the strength and rigidity of the gusset plate, high-strength synthetic materials can be used. For example, carbon fiber composite materials, glass fiber composite materials, etc. These materials have the advantages of high strength, light weight, and corrosion resistance, which can effectively improve the load-bearing capacity and service life of the gusset plate. In the design and processing process, advanced technical means can also be used to improve the accuracy and stability of the gusset plate. For example, CNC machine tools can be used for precise processing to ensure that the size and shape of the gusset plate meet the design requirements. In addition, testing equipment can be used to perform quality inspection on the gusset plate to ensure that its quality and performance meet the standard requirements.

[0060] This new waterproof structure improves the waterproof performance and structural stability of the building in many ways. From the careful design of the waterproof gusset 1 to the rational selection of various materials, it fully reflects the designer's careful consideration and rigorous attitude. Whether it is for new buildings or for existing buildings that need waterproofing renovation, this structure provides an efficient and reliable solution.

[0061] These modifications or improvements made on the basis of the present utility model without departing from the spirit of the present utility model shall all fall within the scope of protection required by the present utility model.

Claims

1. A stone curtain wall top plate waterproof structure, characterized in that: include: The waterproof gusset plate is located between two adjacent capping stones, and the capping glue joint is located between the two adjacent capping stones; curved parts are arranged on both sides of the waterproof gusset plate, and the capping stone is provided with grooves for accommodating the curved parts, and the curved parts on both sides of the waterproof gusset plate are respectively located in the grooves of the two adjacent capping stones.

2. The waterproof structure of the stone curtain wall top plate according to claim 1, characterized in that: The capping stone is fixedly connected with the curtain wall embedded parts, and bonding mortar is provided between the capping stone and the curtain wall embedded parts.

3. The waterproof structure of the stone curtain wall top plate according to claim 2, characterized in that: The bottom end surface of the capping stone is clamped with a capping hanger, which is arranged vertically, and the bottom of the capping hanger is fixedly connected with a stone curtain wall column.

4. The waterproof structure of the stone curtain wall top plate according to claim 3 is characterized in that: The side surfaces of the stone curtain wall columns are fixedly connected with column connectors, and the column connectors are connected to the curtain wall embedded components.

5. The waterproof structure of the stone curtain wall top plate according to claim 3, characterized in that: The stone curtain wall columns are connected with a group of L-shaped connectors arranged symmetrically in the center, and the L-shaped connectors are connected with vertical stones.

6. The waterproof structure of the stone curtain wall top plate according to claim 5, characterized in that: The top of the vertical surface stone is connected to the capping stone, and a capping lower side glue joint is provided between the vertical surface stone and the capping stone.

7. A stone curtain wall top plate waterproof structure according to any one of claims 1 to 6, characterized in that: The length of the curved portion is greater than the depth of the groove, and the two grooves are symmetrically arranged.

8. The waterproof structure of the stone curtain wall top plate according to claim 7, characterized in that: The waterproof gusset plate comprises a metal plate, and the metal plate comprises a stainless steel plate.

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