Mounting and fixing process for multilayer lintel brick carving

Abstract

The invention relates to the technical field of building construction, in particular to a multilayer lintel brick sculpture mounting and fixing process which comprises the following steps: according to a lintel brick sculpture design drawing and an elevation control point, an entrance and exit line and an axis position of a structure, mounting and fixing a multilayer lintel brick sculpture; a heavy hammer, a steel wire and a measuring instrument are used for measuring plane, stand column, division and corner datum lines of brick carving installation on the main body structure, a theodolite is used for adjustment and remeasurement, and the accuracy of the datum lines is ensured; the multilayer lintel brick sculpture mounting and fixing process has the beneficial effects that the datum line measuring technology is adopted, mounting accuracy is ensured, rear embedded parts are used for mounting, the stability of fixing points is improved, primary and secondary keel design and connection are applied, supporting force and corrosion resistance are enhanced, the mounting quality is improved through the hanging part connecting technology, and the production efficiency is improved. And the mounting efficiency, the structural safety and the building attractiveness are improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a multi-layer door lintel brick carving installation and fixing process. Background Art

[0002] The lintel, also known as the door frame sill, door lintel or door head, refers to a horizontal structure above the door of a building. It is located at the top of the door frame and spans above the door opening, playing the role of decoration, protection and support of the door leaf structure. The lintel can be a simple horizontal beam or a complex structure that has been carefully designed and carved. The multi-layer lintel brick carving is a form of architectural decorative art, which refers to a decorative structure composed of multiple layers of brick carvings installed above the door frame of a building. These brick carvings usually have rich patterns and layering, and can be flat or three-dimensional reliefs, and sometimes even hollow.

[0003] At present, brick carvings are mostly fixed by expansion bolts and sealants, which often cannot provide sufficient support. At the same time, the existing fixing structure lacks flexibility and is difficult to adapt to the subtle differences of the main building, resulting in installation difficulties. Once the brick carvings have problems, it is difficult to effectively maintain and replace them. Therefore, a multi-layer door lintel brick carving installation and fixing process is proposed.

[0004] The above information disclosed in this background technology is only used to increase the understanding of the background technology of the present invention and therefore, it may include information that does not constitute the prior art known to a person of ordinary skill in the art. Summary of the invention

[0005] The purpose of the present invention is to provide a multi-layer door lintel brick carving installation and fixing process to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a multi-layer door lintel brick carving installation and fixing process, the process comprising the following steps:

[0007] S1. According to the design drawings of the door lintel brick carvings and the elevation control points, inlet and outlet lines and axis positions of the structure, use a heavy hammer, steel wire and measuring instruments to measure the plane, column, grid and corner reference lines of the brick carving installation on the main structure, and use the theodolite to adjust and re-measure to ensure the accuracy of the reference line. The fixed point interval of the reference line is 500mm, and a laser punch with a diameter of 5mm is used for marking. The verticality error of the theodolite is controlled within ±0.3mm;

[0008] S2. Install the post-embedded parts according to the measured horizontal height, avoid the densely packed areas of main reinforcement and stirrups of beams and columns, use chemical bolts and embedded plate specifications, and conduct pull-out tests after complete curing;

[0009] S3. Galvanized square steel is used as the vertical main keel, which is connected to the galvanized channel steel by stainless steel bolts. The connection between the secondary keel and the hanger is also made of stainless steel bolts, and the secondary keel is provided with long holes to adjust the position;

[0010] S4. After the welding of the connector and the secondary keel is completed, the stainless steel hangers are connected with stainless steel bolts. The position of the hangers is adjusted until the plate surface is vertical and correct, and then the bolts are tightened. The tightening degree of the bolts is based on the complete flattening of the stainless steel spring pad;

[0011] S5. Use hangers to dry-hang the brick carving panels on the main keel, and install them in layers from the inside to the outside. The large angles and column angles should be V-shaped. Before and after installing the brick carvings, fill the groove with sealant to make sure that the stainless steel hangers at the board seams and the upper edge of the installed brick carvings are firmly cushioned.

[0012] S6. After the installation is completed, conduct an overall inspection of the brick carving board and clean the installation area. During the installation process, use a 3D laser scanner to scan the installation area and generate a 3D model to accurately control and adjust the installation process. Conduct quality inspection on the installed multi-layer lintel brick carvings.

[0013] Preferably, the specific operations of step S2 include: installing post-embedded parts on the main structure using professional punching equipment according to the measured horizontal height, accurately avoiding the main reinforcement of beams and columns and the dense parts of stirrups during installation to avoid damage to the main structure; using high-strength chemical bolts and embedded plates of customized specifications for fixing, and the injection process of the chemical bolts requires strict control of the amount and injection speed of the curing agent to ensure the curing effect; after the curing agent is completely cured, a pull-out test is performed to ensure that the bearing capacity of the post-embedded parts meets the design requirements, wherein the solidification waiting time of the chemical bolts is 3 hours, and the minimum size of the embedded plate installed after curing is 150mm×150mm×12mm, and the bearing capacity of the pull-out test needs to reach more than 1.5 times the design requirements.

[0014] Preferably, the specific operations of step S3 include: using hot-dip galvanized square steel as the vertical main keel to improve its corrosion resistance and service life; the main keel is connected to the galvanized channel steel by M12 stainless steel bolts, and the bolt spacing is at least 350mm to ensure the stability of the connection; the secondary keel is made of hot-dip galvanized square steel of the same material as the main keel, and its connection with the hanger is also made of M10 stainless steel bolts, and an oblong hole is opened on the secondary keel, allowing 5-10mm fine-tuning in the horizontal direction to adapt to subtle differences in the building body.

[0015] Preferably, the specific operations of step S4 include: after the welding of the connecting parts and the secondary keel is completed, the stainless steel hanger and the connecting parts are fixed with M8 stainless steel bolts, and the bolt spacing is at least 180 mm to ensure the firmness of the hanger connection; after adjusting the position of the hanger until the plate surface is vertical, tighten the bolts with a torque wrench, and the tightening degree of the bolts is based on the complete flattening of the stainless steel spring pad to ensure a tight connection between the hanger and the connecting part.

[0016] Preferably, the specific operations of step S5 include: using hangers to dry-hang the brick carving panels on the main keel, and installing them in layers from the inside to the outside to ensure the flatness and verticality of each layer of the brick carving panels; adopting a V-shaped angle design at the large angle corners and column corners to enhance the three-dimensional sense and aesthetics of the brick carving panels; before and after installing the brick carving panels, use a professional glue gun to evenly pour the sealant into the groove between the hanger and the brick carving panels to ensure that the sealant is fully filled and free of bubbles, thereby improving the sealing effect; the width of the sealant is controlled between 10-12mm to ensure the sealing performance while keeping the appearance of the brick carving panels neat.

[0017] Preferably, step S5 also includes: the brick carving plate and the hanger are connected and fixed by M6 stainless steel bolts or screws, and the spacing between the bolts or screws is at least 220 mm to ensure the stability of the brick carving plate; the head of the bolt or screw adopts a countersunk design and is sprayed with anti-rust paint similar in color to the brick carving plate to keep the appearance neat and beautiful.

[0018] Preferably, the specific operation of step S6 includes: after the installation is completed, the brick carving board is inspected as a whole, including the flatness, verticality, sealing and appearance quality; if the brick carving board is found to be loose, misaligned or damaged, it needs to be adjusted and repaired in time to ensure the installation quality.

[0019] Preferably, the specific operations of step S6 also include: after the installation is completed, cleaning the installation area to remove excess sealant, construction waste and dust; using a professional cleaning agent to clean the brick carving board to keep its surface clean and glossy; protecting the installation area to avoid damage to the brick carving board during subsequent construction.

[0020] Preferably, the specific operations of step S6 also include: during the installation process, using a 3D laser scanner to scan the installation area and generate a 3D model to accurately control and adjust the installation process; using an intelligent bolt tightening system to tighten the bolts to ensure the consistency and accuracy of the bolt tightening; during the installation process, using a drone to monitor the installation site in real time to promptly detect and resolve potential problems.

[0021] Preferably, the specific operations of step S6 also include: conducting quality inspection on the installed multi-layer lintel brick carving, including checking the installation quality, sealing performance and appearance quality; preparing detailed installation records and acceptance reports for subsequent maintenance and care; training and assessing the installation workers to ensure that they master the correct installation methods and techniques.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] The multi-layer lintel brick carving installation and fixing process proposed in the present invention adopts reference line measurement technology to ensure accurate installation, uses post-embedded parts for installation to improve the stability of the fixing points, applies primary and secondary keel design and connection to enhance supporting force and corrosion resistance, improves installation quality through hanger connection technology, and improves installation efficiency, structural safety and architectural aesthetics.

[0024] By introducing modern technical means such as high-precision measuring tools, 3D laser scanners and intelligent bolt tightening systems, the installation process can be precisely controlled to improve installation accuracy and efficiency. This helps reduce manual errors and installation time and improve overall construction efficiency.

[0025] The installation and fixing process of multi-layer lintel brick carvings uses hot-dip galvanized square steel as the main keel and secondary keel, which are connected to the rear embedded parts through stainless steel bolts. This structural method enhances the stability and safety of the overall structure and can withstand large loads and wind and rain erosion.

[0026] During the installation process, use professional cleaning agents to clean the brick carving panels to keep their surface clean and shiny. At the same time, by precisely controlling and adjusting the installation process, the flatness and verticality of the brick carving panels can be ensured, improving the overall appearance quality and aesthetics.

[0027] After the installation and fixing process of multi-layer lintel brick carvings is completed, a detailed installation record and acceptance report will be compiled. These records include key steps in the installation process, problems encountered and solutions, etc., which provide important reference for subsequent maintenance and care. At the same time, due to the improvement of installation accuracy and quality control level, the frequency and cost of subsequent maintenance and care are also reduced.

[0028] The installation and fixing process of multi-layer door lintel brick carvings not only improves the installation quality and technical level of door tower brick carvings, but also helps to inherit and promote Chinese traditional culture. Through the careful design and production of brick carving panels, the unique charm and historical heritage of traditional Chinese architectural art can be displayed, and cultural confidence and national pride can be enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The figure is a flow chart of the method of the present invention. DETAILED DESCRIPTION

[0030] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] For example, see Figure 1 The present invention provides a technical solution: a multi-layer door lintel brick carving installation and fixing process, the process comprising the following steps:

[0032] S1. According to the design drawings of the door lintel brick carving and the elevation control points, inlet and outlet lines and axis positions of the structure, use a heavy hammer, steel wire and measuring instruments to measure the plane, column, grid and corner reference lines of the brick carving installation on the main structure, and use the theodolite to adjust and re-measure to ensure the accuracy of the reference line. The fixed point interval of the reference line is 500mm, and it is marked with a laser puncher with a diameter of 5mm. The verticality error of the theodolite is controlled within ±0.3mm; Specifically, determine the installation plane position of the door lintel brick carving, use a heavy hammer and steel wire to hang the plane reference line at the corresponding position of the main structure, and use measuring instruments to check and adjust the line to ensure that it is horizontal. Determine the column position of the brick carving installation area, measure and mark the reference line along the vertical direction of the column, use the theodolite to calibrate the verticality of the column reference line, and measure and mark the reference line of each grid on the installation plane. At the corner position of the brick carving installation area, use measuring instruments to determine the corner reference line. Use the theodolite to accurately adjust the marked datum lines and check whether all datum lines are perpendicular, parallel or on the same plane. After re-measurement of the datum lines to ensure there are no errors, fix all datum lines and record the positions, sizes and adjustment results of all datum lines.

[0033] S2. Install the post-embedded parts according to the measured horizontal height, avoid the dense areas of main reinforcement and stirrups of beams and columns during installation, use chemical bolts and embedded plate specifications, and conduct pull-out tests after complete curing; determine the specific location of the post-embedded parts according to the drawings. Mark the center point of each embedded part on the main structure, use a steel bar detector to determine the position of the main reinforcement and stirrups of beams and columns, avoid the dense areas of steel bars at the marked installation points, use protective sleeves to protect the steel bars, select the diameter of the drill hole to be 1-2mm larger than the diameter of the chemical bolt, and the anchor length to be 100mm. Use a hole cleaning tool to remove dust and debris in the hole, so that the hole is dry, clean, and free of oil.

[0034] Insert the chemical bolt into the hole, inject the curing agent, and wait for 3 hours to solidify. After the chemical bolt is completely cured, install the embedded plate. The minimum size of the embedded plate is at least 150mm*150mm*10mm. Use a pull-out tester to perform a pull-out test on the installed chemical bolt. The pull-out force must reach more than 1.5 times the design value. Finally, record the installation position, drilling size, chemical bolt model and curing time of each embedded part.

[0035] S3. Use galvanized square steel as the vertical main keel, connect it with galvanized channel steel through stainless steel bolts, and use stainless steel bolts to connect the secondary keel with the hanger, and the secondary keel has long holes to adjust the position; determine the specific position of the vertical main keel, use measuring instruments to mark the installation position of the main keel on the wall, select galvanized square steel according to the weight and size of the door lintel brick carving, and install galvanized channel steel on the wall as the support structure of the main keel. The spacing of the channel steel is at least 600mm. Place the galvanized square steel in the pre-marked position. Use stainless steel bolts to connect and fix the galvanized square steel and galvanized channel steel. Use M10 stainless steel bolts with a bolt spacing of at least 300mm. Use a level ruler to check the verticality of the vertical main keel. Adjust the position of the main keel to ensure that it is vertical. Then install the secondary keel on the main keel. The secondary keel uses a galvanized square tube or angle steel that is smaller than the main keel. The connection between the secondary keel and the main keel also uses stainless steel bolts, and long holes are opened on the secondary keel.

[0036] S4. After the welding of the connector and the secondary keel is completed, use stainless steel bolts to connect the stainless steel hangers. Adjust the position of the hangers until the board surface is vertical and tighten the bolts. The bolt tightening degree is based on the complete flattening of the stainless steel spring pad. Check whether the connection between the secondary keel and the main keel is firm, confirm the position and levelness of all secondary keels, and place the angle code and bracket at the predetermined position of the secondary keel. Use welding equipment to weld the connector and the secondary keel firmly, ensuring that the welding points are uniform and firm, without false welding or welding through. Place the stainless steel hanger on the connector, and use stainless steel bolts to fix the hanger and the connector. Use stainless steel bolts of size M8 with a spacing of at least 150mm. Use a level ruler and a vertical measuring instrument to check the horizontality and verticality of the hanger.

[0037] During the inspection, adjust the position of the hanger to ensure that the board surface is vertical. Use a wrench to tighten the stainless steel bolts until the stainless steel spring pad is completely flattened so that the hanger is firmly fixed. The tightening torque is 10-12N·m. After all bolts are tightened, check the horizontality and verticality of the hanger again to confirm that there is no looseness or deviation.

[0038] S5. Use hangers to dry-hang the brick carving panels on the main keel, install them in layers from the inside to the outside, and make the large angle and column angle V-shaped. Pour sealant into the groove before and after installing the brick carving, so that the stainless steel hanger at the board seam and the upper mouth of the installed brick carving below are solid; confirm that the main keel, secondary keel and hanger are firmly installed, check the size and quality of the brick carving panels, and ensure that there is no damage. Install the brick carving panels in layers from the inside to the outside, and place the brick carving panels on the fixed stainless steel hangers. Use stainless steel bolts or screws to connect and fix the brick carving panels to the hangers. Use M6 stainless steel bolts with a spacing of at least 200mm. Use a level ruler and vertical measuring instrument to check the horizontality and verticality of the brick carving panels. Adjust the position of the panels so that the panels are installed flat and the joints are even. Before and after installation, pour sealant into the groove between the brick carving panels and the main structure. Use a glue gun to apply glue evenly to ensure that the sealant is filled fully without air bubbles. The width of the sealant is 10-15mm. After the installation is completed, check the installation quality and sealing of all brick carving panels. Clean up the excess sealant and construction waste.

[0039] Embodiment 2, based on embodiment 1, proposes to conduct an overall inspection of the brick carving plate and clean the installation area after the installation is completed; during the installation process, use a 3D laser scanner to scan the installation area and generate a 3D model to accurately control and adjust the installation process; and conduct quality inspection of the installed multi-layer lintel brick carvings.

[0040] The specific process includes the following:

[0041] 1. Preliminary preparation

[0042] Design drawings and site survey: According to the design drawings, the installation site is surveyed in detail to ensure that the structure and size of the installation area are consistent with the drawings.

[0043] Measuring and marking: Use high-precision measuring tools (such as total stations, laser rangefinders, etc.) to accurately mark the installation position of brick carvings, column positions, grid lines, and corner reference lines on the main structure of the building. All marking lines must be precisely adjusted and re-measured to ensure installation accuracy.

[0044] 2. Post-embedded parts and keel installation

[0045] Installation of post-embedded parts: According to the measured horizontal height, holes are drilled on the main structure of the building and the post-embedded parts are installed. Use high-strength chemical bolts to fix the embedded parts to the main structure of the building to ensure that they are firmly fixed. After the chemical bolts are fully cured, a pull-out test is performed to verify the bearing capacity of the embedded parts.

[0046] Installation of keels: The main keel is made of hot-dip galvanized square steel and connected to the rear embedded parts by stainless steel bolts. The secondary keel is also made of hot-dip galvanized square steel and connected to the main keel by hanging parts. Ensure that all connections are firm and reliable to meet the design requirements.

[0047] 3. Installation of Brick Carving Plates

[0048] Board pretreatment: Before formal installation, pre-inspect the brick carving boards to ensure that the boards are not damaged or cracked, and that the dimensions meet the design requirements.

[0049] Installation of panels: Use hangers to dry-hang the brick carving panels on the main keel to ensure that the panels are flat, vertical and stable. Pay special attention to the treatment of large angles and column angles, and use V-shaped angle design to enhance the three-dimensional sense and aesthetics.

[0050] Intelligent control and adjustment: Use a 3D laser scanner to scan the installation area and generate a 3D model. By comparing the 3D model with the actual installation situation, the installation process can be precisely controlled and adjusted. At the same time, the intelligent bolt tightening system is used to tighten the bolts to ensure the consistency and accuracy of the bolt tightening degree.

[0051] 4. Installation quality inspection and repair

[0052] Overall inspection: After installation, the brick carving board should be inspected as a whole, including flatness, verticality, sealing and appearance quality.

[0053] Problem repair: If the brick carving board is found to be loose, misaligned or damaged, it needs to be adjusted and repaired in time. Use professional tools to tighten and adjust the loose or misaligned boards, and replace or repair the damaged boards.

[0054] 5. Cleaning and protection

[0055] Cleaning: Clean the installation area to remove excess sealant, construction waste, dust and other debris. Use professional cleaning agents to clean the brick carving panels to keep their surface clean and shiny.

[0056] Area protection: During the subsequent construction process, the installation area will be protected to avoid damage to the brick carving panels. Use protective materials to cover the panels to ensure safety during construction.

[0057] VI. Quality acceptance and records

[0058] Quality acceptance: Carry out quality acceptance of the installed multi-layer door lintel brick carvings, including checking the installation quality, sealing performance and appearance quality, etc. Ensure that all installations meet the design requirements.

[0059] Records and reports: Prepare detailed installation records and acceptance reports, record key steps in the installation process, problems encountered and solutions, etc. for reference during subsequent maintenance and upkeep.

[0060] VII. Training and Assessment

[0061] Worker training: Train and assess the installation workers to ensure they master the correct installation methods and skills. The training content includes installation process, precautions, common problems and solutions, etc.

[0062] Assessment: The skill level of the installation workers is assessed through a combination of practical operation and theoretical assessment to ensure that all workers have qualified installation capabilities.

[0063] 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 multi-layer door lintel brick carving installation and fixing process, characterized in that: The process comprises the following steps: S1. According to the design drawings of the door lintel brick carvings and the elevation control points, inlet and outlet lines and axis positions of the structure, use a heavy hammer, steel wire and measuring instruments to measure the plane, column, grid and corner reference lines of the brick carving installation on the main structure, and use the theodolite to adjust and re-measure to ensure the accuracy of the reference line. The fixed point interval of the reference line is 500mm, and a laser punch with a diameter of 5mm is used for marking. The verticality error of the theodolite is controlled within ±0.3mm; S2. Install the post-embedded parts according to the measured horizontal height, avoid the densely packed areas of main reinforcement and stirrups of beams and columns, use chemical bolts and embedded plate specifications, and conduct pull-out tests after complete curing; S3. Galvanized square steel is used as the vertical main keel, which is connected to the galvanized channel steel by stainless steel bolts. The connection between the secondary keel and the hanger is also made of stainless steel bolts, and the secondary keel is provided with long holes to adjust the position; S4. After the welding of the connector and the secondary keel is completed, the stainless steel hangers are connected with stainless steel bolts. The position of the hangers is adjusted until the plate surface is vertical and correct, and then the bolts are tightened. The tightening degree of the bolts is based on the complete flattening of the stainless steel spring pad; S5. Use hangers to dry-hang the brick carving panels on the main keel, and install them in layers from the inside to the outside. The large angles and column angles should be V-shaped. Before and after installing the brick carvings, fill the groove with sealant to make sure that the stainless steel hangers at the board seams and the upper edge of the installed brick carvings are firmly cushioned. S6. After the installation is completed, conduct an overall inspection of the brick carving board and clean the installation area. During the installation process, use a 3D laser scanner to scan the installation area and generate a 3D model to accurately control and adjust the installation process. Conduct quality inspection on the installed multi-layer lintel brick carvings.

2. The multi-layer door lintel brick carving installation and fixing process according to claim 1 is characterized in that: The specific operations of step S2 include: according to the measured horizontal height, use professional punching equipment to install the post-embedded parts on the main structure, and accurately avoid the dense areas of main reinforcement and stirrups of beams and columns during installation to avoid damage to the main structure; use high-strength chemical bolts and embedded plates of customized specifications for fixing. The injection process of chemical bolts requires strict control of the amount and injection speed of curing agent to ensure the curing effect; after the curing agent is completely cured, a pull-out test is carried out to ensure that the bearing capacity of the post-embedded parts meets the design requirements. Among them, the solidification waiting time of the chemical bolts is 3 hours, and the minimum size of the embedded plate installed after curing is 150mm×150mm×12mm. The bearing capacity of the pull-out test must reach more than 1.5 times the design requirements.

3. The multi-layer door lintel brick carving installation and fixing process according to claim 1 is characterized in that: The specific operations of step S3 include: using hot-dip galvanized square steel as the vertical main keel to improve its corrosion resistance and service life; the main keel is connected to the galvanized channel steel through M12 stainless steel bolts, and the bolt spacing is at least 350mm to ensure the stability of the connection; the secondary keel is made of hot-dip galvanized square steel of the same material as the main keel, and its connection with the hanger is also made of M10 stainless steel bolts, and an oblong hole is opened on the secondary keel, allowing 5-10mm fine-tuning in the horizontal direction to adapt to subtle differences in the main body of the building.

4. The multi-layer door lintel brick carving installation and fixing process according to claim 1 is characterized in that: The specific operations of step S4 include: after the welding of the connecting parts and the secondary keel is completed, the stainless steel hangers and the connecting parts are fixed with M8 stainless steel bolts, and the bolt spacing is at least 180mm to ensure the firmness of the hanger connection; after adjusting the hanger position until the plate surface is vertical, tighten the bolts with a torque wrench, and the tightening degree of the bolts is based on the complete flattening of the stainless steel spring pad to ensure a tight connection between the hanger and the connecting part.

5. The multi-layer door lintel brick carving installation and fixing process according to claim 1 is characterized in that: The specific operations of step S5 include: using hangers to dry-hang the brick-carved panels on the main keel, and installing them in layers from the inside to the outside to ensure the flatness and verticality of each layer of brick-carved panels; using V-shaped angles at large angles and column angles to enhance the three-dimensional sense and aesthetics of the brick-carved panels; before and after installing the brick-carved panels, use a professional glue gun to evenly pour the sealant into the groove between the hanger and the brick-carved panels to ensure that the sealant is fully filled and free of bubbles to improve the sealing effect; the width of the sealant is controlled between 10-12mm to ensure the sealing performance while keeping the appearance of the brick-carved panels neat.

6. The multi-layer door lintel brick carving installation and fixing process according to claim 1 is characterized in that: Step S5 also includes: the brick carving plate and the hanger are connected and fixed by M6 stainless steel bolts or screws, and the distance between the bolts or screws is at least 220mm to ensure the stability of the brick carving plate; the head of the bolt or screw adopts a countersunk design and is sprayed with anti-rust paint similar to the color of the brick carving plate to keep the appearance neat and beautiful.

7. The multi-layer door lintel brick carving installation and fixing process according to claim 1 is characterized by: The specific operations of step S6 include: after the installation is completed, conduct an overall inspection of the brick carving board, including flatness, verticality, sealing and appearance quality; if the brick carving board is found to be loose, misaligned or damaged, it needs to be adjusted and repaired in time to ensure the installation quality.

8. The multi-layer door lintel brick carving installation and fixing process according to claim 1 is characterized by: The specific operations of step S6 also include: after the installation is completed, clean the installation area to remove excess sealant, construction waste and dust; use professional cleaning agents to clean the brick carving panels to keep their surface clean and shiny; protect the installation area to avoid damage to the brick carving panels during subsequent construction.

9. The multi-layer door lintel brick carving installation and fixing process according to claim 1 is characterized in that: The specific operations of step S6 also include: during the installation process, use a 3D laser scanner to scan the installation area and generate a 3D model to accurately control and adjust the installation process; use an intelligent bolt tightening system to tighten the bolts to ensure the consistency and accuracy of the bolt tightening degree; during the installation process, use a drone to monitor the installation site in real time to promptly identify and resolve potential problems.

10. The multi-layer door lintel brick carving installation and fixing process according to claim 1 is characterized in that: The specific operations of step S6 also include: quality acceptance of the installed multi-layer lintel brick carvings, including checking the installation quality, sealing performance and appearance quality; preparing detailed installation records and acceptance reports for subsequent maintenance and care; training and assessment of installation workers to ensure that they master the correct installation methods and skills.

Images