Glass curtain wall and aluminum veneer curtain wall combined system and construction method

Abstract

The application discloses a glass curtain wall and aluminum single-plate curtain wall combined system and a construction method, which comprises a main body concrete base body, a plurality of rear anchoring assemblies are fixedly installed on the surface of the main body concrete base body, and a keel assembly is fixedly installed on the main body concrete base body through the rear anchoring assemblies; the keel assembly comprises vertical aluminum alloy upright columns and a plurality of horizontal aluminum alloy cross beams, a plurality of mounting racks are fixedly installed on one side of the vertical aluminum alloy upright columns, and a fixing screw is threadedly connected to the surface of each mounting rack; the adjustable transition adapter assembly is arranged at the joint of the fluorocarbon aluminum single plate and the glass secondary frame and is composed of an L-shaped adapter corner and an elastic buffer pad; the elastic buffer pad can absorb the deformation difference caused by the inconsistent thermal expansion coefficients of the aluminum single plate and the glass, reduce the pulling and extruding stress of the joint sealant, reduce the risk of cracking and rainwater leakage of the joint sealant, and improve the durability and water-tightness of the combined curtain wall joint.

Description

Technical Field

[0001] This invention relates to the field of building curtain wall engineering technology, specifically to a combined system of glass curtain wall and aluminum single-panel curtain wall and its construction method. Background Technology

[0002] In high-rise scientific research and office public building projects, glass-aluminum single-panel composite curtain walls are widely used. The glass curtain wall meets the building's lighting and transparency requirements, while the aluminum single panel realizes the building envelope and irregular facade shapes. The combination of the two takes into account architectural aesthetics, lighting and enclosure functions.

[0003] However, traditional curtain walls have the following drawbacks: (1) The thermal expansion coefficients of fluorocarbon aluminum single panel and hollow tempered glass are quite different. When the two panels are directly spliced, the temperature change will produce different amounts of expansion and contraction deformation. The traditional structure has no buffer transition structure. The sealant at the joint is repeatedly stretched and compressed, which can easily lead to delamination and cracking, causing rainwater to seep into the room. It is difficult to find and repair the leakage point later. (2) Most of the post-installed anchoring uses only a single chemical anchor and does not use mechanical anchors for safety redundancy. If the colloid curing is defective or the hole is not cleaned properly, it will bring major safety hazards such as the keel and plate falling off. (3) Fireproof sealing between layers and lightning protection bridging of curtain walls are carried out separately and independently. Separate operation of the two processes can easily lead to gaps in fireproof rock wool filling and missing lightning protection bridging, resulting in large discrepancies in the construction quality of nodes. (4) Curtain wall height exceeding 24m is a high-risk sub-project. Traditional construction lacks a complete set of control procedures such as anchor bolt pull-out verification, post-operation, wind speed monitoring, and on-site supervision. High-altitude hoisting and edge operation have high safety risks. Summary of the Invention

[0004] The purpose of this invention is to provide a combined system and construction method for glass curtain walls and aluminum single-panel curtain walls, to solve the problems mentioned in the background art, such as the large difference in the thermal expansion coefficients of fluorocarbon aluminum single panels and insulated tempered glass. When the two types of panels are directly spliced, temperature changes will cause different amounts of expansion and contraction deformation. Traditional constructions lack a buffer transition structure, and the sealant at the joint is repeatedly subjected to tension and compression, which easily leads to delamination and cracking, causing rainwater to seep into the room, making subsequent inspection and repair of leakage points difficult. Furthermore, most post-installed anchoring uses only single chemical anchors, without mechanical anchors. Safety redundancy is lacking. Defects in the curing of the colloid or inadequate cleaning of the holes can lead to significant safety hazards such as the detachment of the keel and panels. Fireproof sealing between layers and lightning protection bridging of the curtain wall are carried out separately and independently. Separate operation of the two processes can easily result in gaps in the fireproof rock wool filling and missing lightning protection bridging, leading to large discrepancies in the construction quality of nodes. Curtain walls with a height exceeding 24m are considered high-risk sub-projects. Traditional construction lacks a complete set of control procedures such as anchor bolt pull-out verification, post-operation procedures, wind speed monitoring, and on-site supervision, resulting in high safety risks for high-altitude hoisting and edge operations.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a combined system of glass curtain wall and aluminum single-panel curtain wall, comprising a main concrete substrate, Several post-anchoring components are fixedly installed on the surface of the main concrete substrate, and the main concrete substrate is fixedly installed with keel components through the post-anchoring components. The keel assembly includes a vertical aluminum alloy column and several horizontal aluminum alloy beams. Several mounting brackets are fixedly installed on one side of the vertical aluminum alloy column. The surfaces of the mounting brackets are threaded with fixing screws. The mounting brackets are fixedly connected to the horizontal aluminum alloy beams by fixing screws. A curtain wall assembly is fixedly installed between one end of several of the aforementioned transverse aluminum alloy beams; The curtain wall assembly contains a fluorocarbon aluminum panel, and a glass sub-frame is provided on one side of the fluorocarbon aluminum panel. A hollow tempered glass panel is fixedly installed inside the glass sub-frame, and several adjustable transition components are fixedly installed between the fluorocarbon aluminum panel and the glass sub-frame.

[0006] As a further technical solution of the present invention, a galvanized fireproof supporting steel plate is fixedly installed on the surface of the vertical aluminum alloy column, and Class A fireproof rock wool is laid on the outside of the galvanized fireproof supporting steel plate. A lightning protection copper jumper wire extending to the outside is fixedly installed at the connection between the vertical aluminum alloy column and the galvanized fireproof supporting steel plate.

[0007] As a further technical solution of the present invention, a steel core sleeve plug-in column is fixedly installed inside the vertical aluminum alloy column.

[0008] As a further technical solution of the present invention, a number of aluminum single-panel reinforcing ribs are fixedly installed inside the fluorocarbon aluminum single panel.

[0009] As a further technical solution of the present invention, the other side of the fluorocarbon aluminum single panel is fixedly connected to the keel assembly.

[0010] As a further technical solution of the present invention, each of the adjustable transition components is provided with an L-shaped transition bracket, one end of each of the L-shaped transition brackets is fixedly connected to a fluorocarbon aluminum single panel, the other end of each of the L-shaped transition brackets is fixedly connected to a glass sub-frame, and elastic buffer pads are laid at the connection points between the L-shaped transition brackets and the fluorocarbon aluminum single panel and the connection points between the L-shaped transition brackets and the glass sub-frame.

[0011] As a further technical solution of the present invention, each of the plurality of post-anchoring components includes a pre-embedded steel plate and a chemical anchor bolt. The middle part of the pre-embedded steel plate is fixedly connected to the middle part of the chemical anchor bolt. One end of the chemical anchor bolt passes through the vertical aluminum alloy column and is threadedly connected to a post-expanded mechanical anchor bolt. One end of the pre-embedded steel plate is fixedly connected to the main concrete substrate.

[0012] A construction method for a combined glass curtain wall and aluminum single-panel curtain wall system includes the following steps: Step 1: Construction Preparation and Surveying: Verify the benchmark control points of the main structure and establish a three-dimensional measurement control network for the curtain wall; conduct material inspection upon arrival and complete the sealant compatibility test; prepare a special plan for critical and major projects and complete the three-level safety technical briefing; Step 2: Construction and verification of post-installed anchoring components: Clean the structural base layer, drill positioning holes, and anchor in pairs using chemical anchors and post-expanded mechanical anchors; after the anchors have been statically cured, sampled anchors are used for on-site pull-out tests, and the next process is carried out after the tests are passed. Step 3: Installation of main and secondary keel system: Connect the outer protective steel support frame to the post-anchoring components, hoist the vertical aluminum alloy columns, extend the steel core sleeves, install the horizontal aluminum alloy beams, and use the adapter to adjust and correct the verticality and horizontality of the columns and beams. Step 4: Assemble the adjustable transition components: Install L-shaped transition brackets with bidirectional adjustment holes at the junction of the glass curtain wall unit and the aluminum single-panel curtain wall unit, add elastic buffer pads, pre-adjust the position, and reserve thermal deformation compensation allowance. Step 5, Panel hoisting and positioning: Using a combination of suspended platforms and tower cranes, the hollow tempered glass panels and fluorocarbon aluminum single-panel panels are hoisted in layers in a continuous process; after the panels are in place, the flatness and gaps are finely adjusted by the adapter components to complete the temporary fixation; Step 6: Joint sealing construction: Place foam rods inside the joints, clean dust and water inside the joints, apply weather-resistant sealant, compact and smooth, and allow to cure. Step 7: Interlayer integrated fireproof and lightning protection construction: Install galvanized fireproof support steel plates and fill with Class A fireproof rock wool; lay lightning protection copper jumper wires to reliably connect the curtain wall columns to the building's equipotential ring and test the grounding resistance; Step 8: Classified Management of High-Risk and Major Work Processes: Approval is required after high-altitude hoisting and post-installation anchor bolt construction are carried out; high-altitude high-risk and major work is prohibited in strong winds, heavy rains, and dense fogs, and wind speed is monitored in real time throughout the process; on-site supervision is carried out for major risk processes. Step Nine: Finished Product Protection, Cleaning and Segmented Completion Acceptance: Protect finished product panels, clean the exterior facade, conduct special acceptance inspections on concealment, appearance and performance in sections, and archive and hand over the data.

[0013] As a further technical solution of the present invention, in step two, the chemical anchors and the post-expansion mechanical anchors in the post-anchoring assembly are used in pairs. After drilling is completed, the holes are thoroughly cleaned and dust is removed. Loading can only be carried out after the colloid is fully cured. The pull-out test bearing capacity is not less than 1.5 times the design value.

[0014] As a further technical solution of the present invention, in step five, the weight of a single glass or aluminum panel is ≤80kg, and a secondary fall protection rope is set for hoisting; the high-altitude wind speed is monitored in real time during high-altitude operations, and hoisting operations are stopped in winds of level six or above.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. An adjustable transition component consisting of an L-shaped transition bracket and an elastic buffer pad is installed at the junction of the fluorocarbon aluminum single panel and the glass sub-frame. The elastic buffer pad absorbs the deformation difference caused by the difference in thermal expansion coefficients between the aluminum single panel and the glass, reduces the tensile and compressive stress on the joint sealant, reduces the risk of cracking of the joint sealant and rainwater leakage, and improves the durability and water tightness of the joint node of the combined curtain wall. 2. The post-anchoring assembly adopts a structure of chemical anchors paired with post-expansion mechanical anchors for composite anchoring. The mechanical anchors provide mechanical locking safety redundancy, avoiding the risk of anchoring failure caused by the defects of the colloid in a single chemical anchor. The anchoring safety reserve is higher and it is suitable for 48m high dangerous curtain wall projects. 3. Vertical aluminum alloy columns are integrated with galvanized fireproof support steel plates, Class A fireproof rock wool, and lightning protection copper jumper wires, realizing the integrated layout of inter-layer fireproof sealing and lightning protection jumper components. Fireproof and lightning protection construction is completed at the same node simultaneously, reducing the risk of missing procedures and making the construction quality of inter-layer nodes more controllable. 4. The vertical aluminum alloy columns are equipped with steel core sleeves for insertion and extension, which can accommodate temperature expansion and contraction. The aluminum panels are equipped with aluminum panel reinforcing ribs to improve the rigidity of the panels and reduce warping. 5. The supporting construction methods include setting up an on-site pull-out verification procedure after the anchor bolts are cured to conduct a quantitative test of the anchor bearing capacity; for high-altitude and dangerous operations, a control process is set up for post-operation inspection, wind speed monitoring, on-site supervision, and work stoppage in severe weather; a layered and sequential construction method is adopted, and the next process can only be carried out after the previous process has passed the acceptance, so as to ensure the safety and quality of high-rise curtain wall construction. Attached Figure Description

[0016] Figure 1 This is a side view of the present invention; Figure 2 This is a side view of the keel assembly of the present invention; Figure 3 This is a perspective view of the curtain wall component of the present invention; Figure 4This is a side view of the adjustable transition adapter component of the present invention; Figure 5 This is a side view of the rear anchoring assembly of the present invention; Figure 6 This is a flowchart of the present invention.

[0017] In the diagram: 1. Main concrete substrate; 2. Post-installed anchoring components; 21. Embedded steel plate; 22. Chemical anchor; 23. Post-expansion mechanical anchor; 3. Keel components; 31. Vertical aluminum alloy column; 32. Mounting bracket; 33. Fixing screw; 34. Horizontal aluminum alloy beam; 35. Steel core sleeve plug column; 36. Galvanized fireproof supporting steel plate; 37. Class A fireproof rock wool; 38. Lightning protection copper jumper wire; 4. Curtain wall components; 41. Fluorocarbon aluminum single panel; 42. Aluminum single panel reinforcing rib; 43. Glass sub-frame; 44. Insulating tempered glass panel; 45. Adjustable transition adapter components; 451. L-shaped transition angle bracket; 452. Elastic buffer pad. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figure 1-6 This invention provides a combined system of glass curtain wall and aluminum single-panel curtain wall, including a main concrete substrate 1. Several post-anchoring components 2 are fixedly installed on the surface of the main concrete substrate 1, and the main concrete substrate 1 is fixedly installed with keel components 3 through the post-anchoring components 2. The keel assembly 3 includes a vertical aluminum alloy column 31 and several horizontal aluminum alloy beams 34. Several mounting brackets 32 are fixedly installed on one side of the vertical aluminum alloy column 31. The surfaces of the mounting brackets 32 are threaded with fixing screws 33. The mounting brackets 32 are fixedly connected to the several horizontal aluminum alloy beams 34 by fixing screws 33. A curtain wall assembly 4 is fixedly installed between one end of several horizontal aluminum alloy beams 34; The curtain wall component 4 is equipped with a fluorocarbon aluminum single panel 41. A glass sub-frame 43 is provided on one side of the fluorocarbon aluminum single panel 41. A hollow tempered glass panel 44 is fixedly installed inside the glass sub-frame 43. Several adjustable transition components 45 are fixedly installed between the fluorocarbon aluminum single panel 41 and the glass sub-frame 43.

[0020] As a further technical solution of the present invention, a galvanized fireproof support steel plate 36 is fixedly installed on the surface of the vertical aluminum alloy column 31, and Class A fireproof rock wool 37 is laid on the outside of the galvanized fireproof support steel plate 36. A lightning protection copper jumper wire 38 extending to the outside is fixedly installed at the connection between the vertical aluminum alloy column 31 and the galvanized fireproof support steel plate 36.

[0021] As a further technical solution of the present invention, a steel core sleeve plug-in column 35 is fixedly installed inside the vertical aluminum alloy column 31.

[0022] As a further technical solution of the present invention, a number of aluminum single-panel reinforcing ribs 42 are fixedly installed inside the fluorocarbon aluminum single panel 41.

[0023] As a further technical solution of the present invention, the other side of the fluorocarbon aluminum single panel 41 is fixedly connected to the keel assembly 3.

[0024] As a further technical solution of the present invention, each of the several adjustable transition components 45 is provided with an L-shaped transition bracket 451. One end of each of the several L-shaped transition brackets 451 is fixedly connected to the fluorocarbon aluminum single panel 41, and the other end of each of the several L-shaped transition brackets 451 is fixedly connected to the glass sub-frame 43. Elastic buffer pads 452 are laid at the connection points between the several L-shaped transition brackets 451 and the fluorocarbon aluminum single panel 41 and at the connection points between the several L-shaped transition brackets 451 and the glass sub-frame 43.

[0025] As a further technical solution of the present invention, each of the several post-anchoring components 2 includes a pre-embedded steel plate 21 and a chemical anchor 22. The middle part of the pre-embedded steel plate 21 is fixedly connected to the middle part of the chemical anchor 22. One end of the chemical anchor 22 passes through the vertical aluminum alloy column 31 and is threadedly connected to a rear-expanded mechanical anchor 23. One end of the pre-embedded steel plate 21 is fixedly connected to the main concrete substrate 1.

[0026] A construction method for a combined glass curtain wall and aluminum single-panel curtain wall system includes the following steps: Step 1: Construction Preparation and Surveying: Verify the benchmark control points of the main structure and establish a three-dimensional measurement control network for the curtain wall; conduct material inspection upon arrival and complete the sealant compatibility test; prepare a special plan for critical and major projects and complete the three-level safety technical briefing; Step 2, Construction and Verification of Post-Anchoring Component 2: Clean the structural base layer, drill positioning holes, and anchor in pairs using chemical anchors 22 and post-expanded mechanical anchors 23; after the anchors have been statically cured, sampled samples are taken for on-site pull-out tests, and the next process is carried out after the tests are passed; Step 3, Installation of main and secondary keel system: Connect the outer protective steel support frame to the rear anchoring component 2, hoist the vertical aluminum alloy column 31, extend the steel core sleeve, install the horizontal aluminum alloy beam 34, and use the adapter to adjust and correct the verticality and horizontality of the column and beam. Step 4: Assemble the adjustable transition adapter component 45: Install an L-shaped adapter bracket 451 with bidirectional adjustment waist hole at the junction of the glass curtain wall unit and the aluminum single panel curtain wall unit, add an elastic buffer pad 452, pre-adjust the position, and reserve the thermal deformation compensation margin. Step 5, Panel hoisting and positioning: Using a combination of a suspended platform and a tower crane, the hollow tempered glass panel 44 and the fluorocarbon aluminum single panel 41 are hoisted in layers in a continuous process; after the panels are in place, the flatness and gaps are finely adjusted by the adapter components to complete the temporary fixation; Step 6: Joint sealing construction: Place foam rods inside the joints, clean dust and water inside the joints, apply weather-resistant sealant, compact and smooth, and allow to cure. Step 7: Interlayer integrated fireproof and lightning protection construction: Install galvanized fireproof support steel plate 36, fill with Class A fireproof rock wool 37; lay lightning protection copper jumper wire 38, reliably connect the curtain wall column to the building's main body equipotential ring, and test the grounding resistance; Step 8: Classified Management of High-Risk and Major Work Processes: Approval is required after high-altitude hoisting and post-installation anchor bolt construction are carried out; high-altitude high-risk and major work is prohibited in strong winds, heavy rains, and dense fogs, and wind speed is monitored in real time throughout the process; on-site supervision is carried out for major risk processes. Step Nine: Finished Product Protection, Cleaning and Segmented Completion Acceptance: Protect finished product panels, clean the exterior facade, conduct special acceptance inspections on concealment, appearance and performance in sections, and archive and hand over the data.

[0027] As a further technical solution of the present invention, in step two, the chemical anchor bolts 22 and the post-expansion mechanical anchor bolts 23 in the post-anchoring assembly 2 are used in pairs. After drilling is completed, the hole is thoroughly cleaned and dust is removed. Loading can only be carried out after the colloid is fully cured. The pull-out test bearing capacity is not less than 1.5 times the design value.

[0028] As a further technical solution of the present invention, in step five, the weight of a single glass or aluminum panel is ≤80kg, and a secondary fall protection rope is set for hoisting; the high-altitude wind speed is monitored in real time during high-altitude operations, and hoisting operations are stopped in winds of level six or above.

[0029] In this invention, the curtain wall is installed at a maximum height of 48m in the Guizhou Power Grid Electric Power Research and Industrial Building Project. Multiple sets of post-anchoring components 2 are fixed to the surface of the main concrete substrate 1. The post-anchoring components 2 include embedded steel plates 21, chemical anchors 22, and post-expansion mechanical anchors 23. The chemical anchors 22 and the post-expansion mechanical anchors 23 are arranged in pairs. The substrate is fixed to the keel components 3 through the post-anchoring components 2. The keel assembly 3 includes a vertical aluminum alloy column 31, with a steel core sleeve plug-in column 35 installed inside the column to achieve column extension by plugging in; several mounting brackets 32 are fixed on the side of the vertical aluminum alloy column 31, and the mounting brackets 32 are connected to the horizontal aluminum alloy beam 34 by fixing screws 33; a galvanized fireproof support steel plate 36 is fixed on the outside of the vertical aluminum alloy column 31, and Class A fireproof rock wool 37 is laid on the outside of the steel plate; and a lightning protection copper jumper wire 38 is fixed on the column. A curtain wall assembly 4 is fixed to the end of a horizontal aluminum alloy beam 34; the curtain wall assembly 4 includes a fluorocarbon aluminum panel 41, with aluminum panel reinforcing ribs 42 arranged inside the aluminum panel; a glass sub-frame 43 is arranged on one side of the fluorocarbon aluminum panel 41, and a hollow tempered glass panel 44 is fixed inside the glass sub-frame 43; multiple sets of adjustable transition adapters 45 are installed between the fluorocarbon aluminum panel 41 and the glass sub-frame 43; the adjustable transition adapter 45 consists of an L-shaped transition bracket 451 and elastic buffer pads 452 on both sides; the other side of the fluorocarbon aluminum panel 41 is fixedly connected to the keel assembly 3; Construction method in this embodiment: Step 1: Construction Preparation and Surveying: Verify the benchmark control points of the main structure and establish a three-dimensional measurement control network for the curtain wall; conduct material inspection upon arrival and complete the sealant compatibility test; prepare a special plan for critical and major projects and complete the three-level safety technical briefing; Step 2, Construction and Verification of Post-Anchoring Component 2: Clean the structural base layer, drill positioning holes, and anchor the chemical anchors 22 and the post-expanded mechanical anchors 23 in pairs; thoroughly clean and remove dust from the drill holes, and fully cure the colloid as required; conduct on-site pull-out tests on samples, and ensure that the pull-out bearing capacity is not less than 1.5 times the design value. Only after passing the inspection can the next process be carried out. Step 3, Keel Component 3 Installation: Connect the outer protective steel support frame to the rear anchoring component 2, hoist the vertical aluminum alloy column 31, insert the steel core sleeve into the column 35 to extend it, install the horizontal aluminum alloy beam 34, and use the adapter to adjust and correct the verticality and horizontality of the column and beam. Step 4: Assemble the adjustable transition adapter 45: Install L-shaped transition brackets 451 at the junction of the glass curtain wall unit and the aluminum single-panel curtain wall unit, add elastic buffer pads 452, pre-adjust the position, and reserve thermal deformation compensation allowance. Step 5, Panel Lifting and Positioning: Using a combination of a suspended platform and a tower crane, the 44 hollow tempered glass panels and 41 fluorocarbon aluminum single-panel panels are lifted in a layered, sequential manner; the weight of a single panel shall not exceed 80kg, and secondary fall protection ropes shall be installed during lifting; wind speed shall be monitored in real time at high altitudes, and lifting shall be stopped in winds of level 6 or above; after the panels are in place, the flatness and gaps shall be finely adjusted using the adapter components to complete temporary fixation; Step 6: Joint sealing construction: Place foam rods inside the joints, clean dust and water inside the joints, apply weather-resistant sealant, compact and smooth, and allow to cure. Step 7: Interlayer integrated fireproof and lightning protection construction: Install galvanized fireproof support steel plate 36, fill with Class A fireproof rock wool 37; lay lightning protection copper jumper wire 38, reliably connect the curtain wall column to the building's main body equipotential ring, and test the grounding resistance; Step 8: Classified Management of High-Risk and Major Work Processes: Approval is required after high-altitude hoisting and post-installation anchor bolt construction are carried out; high-altitude high-risk and major work is prohibited in strong winds, heavy rains, and dense fogs, and wind speed is monitored in real time throughout the process; on-site supervision is carried out for major risk processes. Step Nine: Finished Product Protection, Cleaning and Segmented Completion Acceptance: Protect finished product panels, clean the exterior facade, conduct special acceptance inspections on concealment, appearance and performance in sections and segments, and archive and hand over the data; After the curtain wall in this embodiment is completed, the aluminum single panel-glass junction effectively absorbs temperature deformation, and the sealant at the junction is not easy to crack; the paired composite anchoring enhances the structural safety reserve; the interlayer fireproof sealing is continuous and complete, and the lightning protection conduction is reliable, meeting the requirements for use in 48m high-rise dangerous curtain wall projects.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A combination system of glass curtain wall and aluminum single-panel curtain wall, comprising a main concrete substrate (1). Its features are: Several post-anchoring components (2) are fixedly installed on the surface of the main concrete substrate (1), and the main concrete substrate (1) is fixedly installed with a keel component (3) through the post-anchoring components (2). The keel assembly (3) includes a vertical aluminum alloy column (31) and several horizontal aluminum alloy beams (34). Several mounting brackets (32) are fixedly installed on one side of the vertical aluminum alloy column (31). The surfaces of the several mounting brackets (32) are threaded with fixing screws (33). The several mounting brackets (32) are fixedly connected to the several horizontal aluminum alloy beams (34) by fixing screws (33). A curtain wall assembly (4) is fixedly installed between one end of several of the horizontal aluminum alloy beams (34); The curtain wall assembly (4) is provided with a fluorocarbon aluminum single panel (41), and a glass sub-frame (43) is provided on one side of the fluorocarbon aluminum single panel (41). A hollow tempered glass panel (44) is fixedly installed inside the glass sub-frame (43). Several adjustable transition components (45) are fixedly installed between the fluorocarbon aluminum single panel (41) and the glass sub-frame (43).

2. The glass curtain wall and aluminum single-panel curtain wall combination system according to claim 1, characterized in that: A galvanized fireproof support steel plate (36) is fixedly installed on the surface of the vertical aluminum alloy column (31). A-grade fireproof rock wool (37) is laid on the outside of the galvanized fireproof support steel plate (36). A lightning protection copper jumper wire (38) extending to the outside is fixedly installed at the connection between the vertical aluminum alloy column (31) and the galvanized fireproof support steel plate (36).

3. The glass curtain wall and aluminum single-panel curtain wall combination system according to claim 1, characterized in that: The vertical aluminum alloy column (31) is internally fixed with a steel core sleeve connector (35).

4. The glass curtain wall and aluminum single-panel curtain wall combination system according to claim 1, characterized in that: The fluorocarbon aluminum single panel (41) has several aluminum single panel reinforcing ribs (42) fixedly installed inside.

5. The glass curtain wall and aluminum single-panel curtain wall combination system according to claim 1, characterized in that: The other side of the fluorocarbon aluminum single panel (41) is fixedly connected to the keel assembly (3).

6. The glass curtain wall and aluminum single-panel curtain wall combination system according to claim 1, characterized in that: Each of the adjustable transition components (45) is provided with an L-shaped transition bracket (451). One end of each of the L-shaped transition brackets (451) is fixedly connected to the fluorocarbon aluminum single panel (41), and the other end of each of the L-shaped transition brackets (451) is fixedly connected to the glass sub-frame (43). Elastic buffer pads (452) are laid at the connection points between the L-shaped transition brackets (451) and the fluorocarbon aluminum single panel (41) and between the L-shaped transition brackets (451) and the glass sub-frame (43).

7. The glass curtain wall and aluminum single-panel curtain wall combination system according to claim 1, characterized in that: Each of the aforementioned post-anchoring components (2) includes a pre-embedded steel plate (21) and a chemical anchor (22). The middle part of the pre-embedded steel plate (21) is fixedly connected to the middle part of the chemical anchor (22). One end of the chemical anchor (22) passes through the vertical aluminum alloy column (31) and is threadedly connected to a rear-expanded mechanical anchor (23). One end of the pre-embedded steel plate (21) is fixedly connected to the main concrete substrate (1).

8. A construction method for a combined glass curtain wall and aluminum single-panel curtain wall system according to any one of claims 1-7, characterized in that, Includes the following steps: Step 1: Construction Preparation and Surveying: Verify the benchmark control points of the main structure and establish a three-dimensional measurement control network for the curtain wall; conduct material inspection upon arrival and complete the sealant compatibility test; prepare a special plan for critical and major projects and complete the three-level safety technical briefing; Step 2, Post-installed anchoring components (2) construction and verification: clean the structural base, locate and drill holes, and use chemical anchors (22) and post-expanded mechanical anchors (23) to anchor in pairs; after the anchors are statically cured, samples are taken to carry out on-site pull-out tests, and the next process is carried out after the test is qualified; Step 3, Installation of main and secondary keel system: Connect the outer protective steel support frame to the post-anchoring component (2), hoist the vertical aluminum alloy column (31), extend the steel core sleeve, install the horizontal aluminum alloy beam (34), and use the adapter to adjust and correct the verticality and horizontality of the column beam; Step 4: Assemble the adjustable transition adapter (45): Install an L-shaped transition bracket (451) with bidirectional adjustable waist hole at the junction of the glass curtain wall unit and the aluminum single panel curtain wall unit, add an elastic buffer pad (452), pre-adjust the position, and reserve the thermal deformation compensation margin. Step 5, Panel hoisting and positioning: Using a combination of a suspended platform and a tower crane, the hollow tempered glass panels (44) and fluorocarbon aluminum single panels (41) are hoisted in layers in a continuous flow; after the panels are in place, the flatness and gaps are finely adjusted by the adapter components to complete the temporary fixation; Step 6: Joint sealing construction: Place foam rods inside the joints, clean dust and water inside the joints, apply weather-resistant sealant, compact and smooth, and allow to cure. Step 7: Interlayer integrated fireproof and lightning protection construction: Install galvanized fireproof support steel plate (36), fill with Class A fireproof rock wool (37); lay lightning protection copper jumper wire (38), reliably connect the curtain wall column and the building's main body equalization ring, and test the grounding resistance; Step 8: Classified Management of High-Risk and Major Work Processes: Approval is required after high-altitude hoisting and post-installation anchor bolt construction are carried out; high-altitude high-risk and major work is prohibited in strong winds, heavy rains, and dense fogs, and wind speed is monitored in real time throughout the process; on-site supervision is carried out for major risk processes. Step Nine: Finished Product Protection, Cleaning and Segmented Completion Acceptance: Protect finished product panels, clean the exterior facade, conduct special acceptance inspections on concealment, appearance and performance in sections, and archive and hand over the data.

9. The construction method of a glass curtain wall and aluminum single-panel curtain wall combination system according to claim 8, characterized in that: In step two, the chemical anchor (22) and the post-expansion mechanical anchor (23) are used in pairs. After drilling is completed, the hole is thoroughly cleaned and dust is removed. Loading can only be carried out after the colloid is fully cured. The pull-out test bearing capacity is not less than 1.5 times the design value.

10. The construction method of a glass curtain wall and aluminum single-panel curtain wall combination system according to claim 8, characterized in that: In step five, the weight of a single glass or aluminum panel shall be ≤80kg for hoisting. A secondary fall protection rope shall be installed during hoisting. The wind speed at the high altitude shall be monitored in real time during high-altitude operations. Hoisting operations shall be stopped if the wind is level six or above.

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