Pseudo-classic architecture pottery soil wall and lime stone cornice integrated curtain wall and construction method

Abstract

The invention belongs to the technical field of pseudo-classic building construction, and relates to a pseudo-classic building pottery soil wall and lime stone cornice integrated curtain wall and a construction method.The pseudo-classic building pottery soil wall and lime stone cornice integrated curtain wall is characterized in that I-shaped steel is connected with a first steel rectangular pipe stand column through a channel steel adapter, and a plurality of transverse keels and a plurality of angle steel cross beams are installed on the first steel rectangular pipe stand column; the bottom face of the top sealing end is connected with one face of a transition lime stone through a silicone weather-proof sealant, the other face of the transition lime stone is connected with a ceramic soil wall through a silicone weather-proof sealant, the transition lime stone is fixedly installed on the transverse keel through a transition bearing piece, and the ceramic soil wall is fixed to the first steel rectangular pipe stand column through a hanging piece. According to the method, integrated construction is achieved, rapid installation and stable supporting are provided for follow-up installation of the pottery clay bricks, the pottery clay plates and the lime stone cornice through accurate positioning and installation of the vertical keels and the transverse keels, hanging and fixing are conducted through the transition lime stone materials and the transition bearing pieces, and linear height matching of the cornice and the brick curtain wall is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of antique building construction, in particular to an antique building clay wall and lime stone cornice integrated curtain wall and a construction method. Background Art

[0002] In the construction of contemporary antique buildings, the building facade curtain wall is the core carrier that reflects the aesthetic characteristics of traditional architecture. Its structural system must meet the dual requirements of traditional style presentation and modern architectural performance. It must not only show the aesthetic style of traditional architecture, but also ensure the stability and safety of the structure.

[0003] In the existing construction process, clay brick (board) curtain wall and lime stone cornice components generally adopt a split construction mode: after the clay brick (board) is installed layer by layer using the dry hanging method, the lime stone cornice needs to be independently positioned and anchored after its structural layer is completely solidified. This discrete construction method has the following significant defects: (1) Scaffolding needs to be erected multiple times to connect the processes. Due to the independence of each part during the construction process, the construction process cycle is complicated and the construction management is more difficult; (2) There is a lack of a coordinated positioning benchmark at the interface of heterogeneous materials. The linear fit deviation between the cornice and the brick curtain wall often exceeds 5mm, and the connection coordination and integrity are poor, which affects the aesthetic expression of the traditional building cornice curve; (3) The joint treatment is limited to staged construction. The waterproof sealing layer cannot form a continuous closed system. The post-installed cornice anchors are easy to damage the completed brick curtain wall structural layer, which is prone to waterproof loopholes. This may cause water seepage and leakage during the use of the building, seriously affecting the service life of the building. Summary of the Invention

[0004] The purpose of the present invention is to provide an integrated curtain wall of antique building clay wall and lime stone cornice and a construction method, so as to improve construction efficiency, reduce construction cost and enhance the overall quality and aesthetics of the curtain wall.

[0005] The technical solution of the present invention is achieved through the following solution: an integrated curtain wall of an antique building clay wall and a lime stone eaves, comprising a second steel rectangular tube column and a capping installed on the second steel rectangular tube column, the capping being provided with a waterproof layer, a plurality of steel rectangular tube beams being screwed into the second steel rectangular tube column, the second steel rectangular tube being screwed to an I-beam, the I-beam being connected to the first steel rectangular tube column through a channel steel adapter, a plurality of transverse keels and a plurality of angle steel beams being installed on the first steel rectangular tube column, the bottom surface of the capping end being connected to one side of a transition lime stone through a silicone weatherproof sealant, the other side of the transition lime stone being connected to the clay wall through a silicone weatherproof sealant, the transition lime stone being fixedly installed on the transverse keel through a transition connecting piece, the clay wall being fixed to the first steel rectangular tube column through a hanging piece, a rock wool filler being provided between the first steel rectangular tube column and the second steel rectangular tube column, and a waterproof transition layer being installed between the rock wool filler and the first steel rectangular tube.

[0006] Preferably, the clay wall includes clay bricks and lime stone six-plate ice canopy, the lime stone six-plate ice canopy is fixedly mounted on the transverse keel through a transition receiving piece, the clay bricks are fixedly mounted on the angle steel beam through a hanging piece, the top surface of the clay bricks abuts against the bottom surface of the lime stone six-plate ice canopy, and the other side of the lime stone six-plate ice canopy is connected to the transition lime stone through a silicone weather-resistant sealant. Preferably, the hanging member comprises round steel, the round steel is screwed onto the angle steel beam, and a plurality of the clay bricks are sequentially sleeved onto the round steel.

[0007] Preferably, the clay wall comprises clay panels, a plurality of the clay panels are fixedly mounted on angle steel beams via hanging pieces, and the transition lime stone is connected to the top surfaces of the clay panels via silicone weatherproof sealant.

[0008] Preferably, the hanging parts include earth plate hangers, and both ends of the clay plate are fixedly mounted on the angle steel beam via the earth plate hangers.

[0009] The method for constructing an integrated curtain wall of antique building clay wall and lime stone cornice comprises the following specific steps: S1. Light steel stud wall construction; S2. Construction of protective layer inside the wall; S3. Construction of waterproof transition layer; S4, vertical and horizontal keel installation; S5. Fix the hanging parts on the horizontal keel, and assemble the clay wall on the hanging parts; S6. Install lime stone eaves and seal the seams.

[0010] Preferably, the specific steps of step S4 include: S401: According to the curtain wall detailed design layout drawing, determine the curtain wall positioning line and grid line on the ground floor of the construction site according to the design drawings; S402, use the theodolite to draw several vertical lines upward to determine the curtain wall corner position and facade dimensions; S403: Determine the position of the steel structure truss of the light steel keel wall to provide a foundation for the subsequent vertical keel installation; S404. The vertical purlins shall be connected to the purlins of the light steel purlin wall by bolting or welding. The transverse purlins shall be connected to the vertical purlins by bolting or welding. The position of the transverse purlins shall correspond to the transverse joints of the clay bricks or clay panels.

[0011] Preferably, in step S5, when the hanging member is a round steel, the round steel is screwed to the bottom transverse keel, the clay bricks are passed through the round steel from top to bottom, a thick nylon gasket is placed on the round steel between the upper and lower bricks as a seam, the rod and the clay brick holes are filled with structural adhesive, a horizontal line is pulled to control the horizontality of the brick seams when arranging the bricks, and local padding adjustment is performed when necessary. After reaching the height of the round steel, a second transverse keel is welded, the round steel is fixed, and the clay bricks are dry-hung; When the hanging part is a soil panel hanger, the soil panel hanger is fixed on the horizontal keel for dry hanging of the clay panel; the soil panel hanger is inserted into the slot of the clay panel from both sides. The soil panel hanger is also provided with EPDM rubber strips and shock-proof spring sheets. Adjustment bolts are set on the soil panel hanger at the load-bearing position. After the unit clay panel is hung on the horizontal keel, the gap and levelness of the curtain wall are adjusted by adjusting the bolts. Preferably, in step S6, when the clay wall is clay brick, the transition lime stone is hoisted and installed on the transverse keel from one end of the eaves to the other end through the transition receiving piece, and further, the six-plate ice eave of the lime stone is installed on the transverse keel from one end close to the eaves to the other end through the transition receiving piece, and the top is sealed and the transition lime stone and the six-plate ice eave are sealed with silicone weather-resistant sealant.

[0012] Preferably, in step S6, when the clay wall is a clay board, the transition lime stone is hoisted and gradually installed on the transverse keel from one end of the eaves to the other end through the transition receiving piece, and the top is sealed and the seams of the transition lime stone and the clay board are sealed by silicone weather-resistant sealant.

[0013] In summary, the present invention has the following beneficial effects: 1. The present invention effectively avoids the multiple scaffolding erection in the traditional split construction mode through the integrated construction of antique architectural clay walls and lime stone cornices, simplifies the construction process, significantly improves construction efficiency, and reduces construction costs. The transition lime stone and transition connectors are used for hanging and fixing, so that the linear height of the cornice and the brick curtain wall are matched, and the connection coordination and integrity are significantly improved. This not only enhances the aesthetics of the curtain wall, but also perfectly presents the aesthetic characteristics of the traditional architectural eaves curve, thereby enhancing the overall artistic value of the building.

[0014] 2. Through the precise positioning and installation of vertical and horizontal keels, stable support is provided for the subsequent installation of clay bricks (boards) and lime stone cornices. For the installation of clay bricks (boards), a hanging method is adopted to quickly and accurately hang the clay bricks (boards) on the keels. The flatness and splicing accuracy between bricks (boards) can be ensured through fine-tuning design, which effectively improves construction efficiency and ensures the overall aesthetics of the wall.

[0015] 3. For the installation of the lime stone cornice, an integrated keel installation method is adopted with the wall, which achieves a firm connection between the lime stone cornice and the main structure of the curtain wall and allows for quick installation. At the same time, a sealing and waterproofing process is used at the joints of the cornice to enhance the waterproof performance of the curtain wall. This method greatly improves construction efficiency, reduces costs, and ensures the quality and aesthetics of the curtain wall.

[0016] 4. The design of the hanging parts allows the clay wall (brick or plate) to be installed on the keel in a flexible way, which is convenient for adjustment and correction, ensuring the flat appearance and smooth lines of the clay wall, and improving the overall aesthetics of the building. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the construction process of the present invention; Figure 2 This is a schematic diagram of the clay brick and limestone assembly structure of the present invention; Figure 3 This is a schematic diagram of the assembly structure between the first steel rectangular tube column and the second steel rectangular tube column of the present invention; Figure 4 yes Figure 2 A magnified schematic diagram of the structure at A; Figure 5 This is a schematic diagram of the clay plate and limestone assembly structure of the present invention; Figure 6 yes Figure 5 A magnified schematic diagram of the structure at B; Figure 7 It is a schematic diagram of the assembly of the waterproof transition layer structure of the present invention.

[0018] Explanation of the accompanying reference numerals: 1. Clay brick; 1001. Clay board; 2. First steel rectangular tube column; 3. Second steel rectangular tube column; 4. Angle steel beam; 5. Steel rectangular tube beam; 6. Waterproof transition layer; 61. Fiberglass mesh; 62. Galvanized steel plate; 7. Cement fiber board; 8. Double-layer gypsum board; 9. Rock wool filler; 10. Lime stone six-pan ice eaves; 11. Silicone weather-resistant sealant; 12. Transition connector; 13. Transition lime stone; 14. Main keel; 15. Channel steel adapter; 16. Round steel; 17. Earth slab hanger; 18. Secondary keel. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments of the specification disclosed below. The present invention is further described in detail below with reference to the accompanying drawings.

[0021] Example 1: An integrated curtain wall of antique building clay wall and lime stone cornice, such as Figure 2-Figure 7As shown, it includes a second steel rectangular tube column 3 and a cap installed on the second steel rectangular tube column 3, and a waterproof layer is provided on the cap. A plurality of steel rectangular tube beams 5 are screwed into the second steel rectangular tube column 3, and the second steel rectangular tube is screwed to an I-steel. The steel rectangular tube is a steel square tube. The second steel rectangular tube and the plurality of steel rectangular tube beams 5 constitute a light steel keel wall. The I-steel is connected to the first steel rectangular tube column 2 through a channel steel adapter 15. The channel steel adapter 15 is a 10# hot-dip galvanized channel steel adapter 15. It is connected to the main steel structure beam and fixed with 2-M12 stainless steel bolts. Several transverse keels and several angle steel beams 4 are installed on the first steel moment tube column 2. The bottom surface of the top end is connected to one side of the transition lime stone 13 through silicone weatherproof sealant 11. The other side of the transition lime stone 13 is connected to the clay wall through silicone weatherproof sealant 11. The transition lime stone 13 is fixed on the transverse keel through the transition connector 12. The clay wall is fixed by hanging The connector is fixed on the first steel rectangular tube column 2, and a rock wool filler 9 is provided between the first steel rectangular tube column 2 and the second steel rectangular tube column 3. The rock wool filler 9 is divided into 100mm thick glass fiber rock wool, 200mm thick fireproof rock wool, and 100mm thick thermal insulation rock wool. A waterproof transition layer 6 is installed between the rock wool filler 9 and the first steel rectangular tube. For the installation of the lime stone eaves, an integrated keel installation method with the wall is adopted to achieve a firm connection between the lime stone eaves and the main structure of the curtain wall. At the same time, silicone weather-resistant sealant 11 is used for sealing and waterproofing treatment at the joints of the eaves to enhance the waterproof performance of the curtain wall, greatly improve construction efficiency, reduce costs, and ensure the quality and appearance of the curtain wall. It has great application value in the field of antique buildings. Regardless of whether the clay wall is made of clay bricks 1 or clay boards 1001, a waterproof transition layer 6 is provided between the first steel rectangular tube column 2 and the rock wool filler 9, and the rock wool filler 9 is covered by a lightweight partition wall.

[0022] The waterproof transition layer 6 is composed of a glass fiber mesh cloth 61 and a galvanized steel plate 62. The 1.5 mm thick galvanized steel plate 62 is the main waterproof plate, which is firmly connected to the lightweight partition wall by screws. After the main waterproof plate is installed, a 5 mm thick waterproof mortar is applied on its surface and the glass fiber mesh cloth 61 is pressed into it to form a waterproof transition layer 6. The waterproof barrier formed by the waterproof mortar construction and the galvanized steel plate 62 can effectively prevent the rock wool filler 9 from absorbing water.

[0023] like Figure 2-Figure 4As shown, the clay wall includes clay bricks 1 and lime stone six-plate ice eaves 10. The lime stone six-plate ice eaves 10 are fixedly installed on the horizontal keel through a transition receiving piece 12. The clay bricks 1 are fixedly installed on the angle steel beam 4 through a hanging piece. The top surface of the clay bricks 1 abuts the bottom surface of the lime stone six-plate ice eaves 10. The other side of the lime stone six-plate ice eaves 10 is connected to the transition lime stone 13 through a silicone weatherproof sealant 11. The first steel rectangular tube column 2 is the vertical keel, and the angle steel beam 4 is the horizontal keel. When the clay wall is composed of clay bricks 1, the vertical keel adopts 80*60*4mm galvanized steel square tube, and the horizontal keel adopts 70*50*4mm galvanized angle steel. The lime stone six-plate ice eaves 10 and the transition lime stone 13 constitute the lime stone cornice.

[0024] The hanging parts include round steel 16, which is screwed to the angle steel beam 4. Several clay bricks 1 are sequentially mounted on the round steel 16. The round steel 16 is first connected to the angle steel beam 4, and then the angle steel beam 4 is welded or screwed to the first steel rectangular tube, and then connected to the steel structure truss, and adjusted and fixed. The installation elevation deviation of the round steel 16 should not be greater than 3mm, the front and rear deviation of the axis should not be greater than 2mm, and the left and right deviation should not be greater than 3mm.

[0025] The installation elevation deviation between two adjacent round steel bars 16 should not exceed 3mm, the maximum elevation deviation between round steel bars 16 on the same layer should not exceed 5mm, and the distance deviation between two adjacent round steel bars 16 should not exceed 2mm. Except for stainless steel, 2mm thick insulating and heat-resistant hard organic material gaskets should be installed between different metal materials.

[0026] When installing the angle steel beam 4, check the main frame keel 14 size and processing hole position against the construction drawing to ensure that they are correct. Fix the angle steel beam 4 to the first steel moment tube and connect it with an angle bracket made of angle aluminum. Adjust the support connection bolts to ensure the horizontal and vertical installation of the angle steel beam 4. The horizontal elevation deviation between two adjacent angle steel beams 4 should not exceed 1mm. The elevation difference between the angle steel beams 4 on the same floor (when the width of a curtain wall is ≤35m) should not exceed 5mm, and (when the width of a curtain wall is >35m) should not exceed 7mm. The installation of the angle steel beams 4 on the same floor should be carried out from bottom to top. When the height of each floor is installed, it should be checked, adjusted, corrected, and fixed to meet the quality requirements. After installation, concealed works must be inspected and accepted, and records of concealed works must be made. The next process can only be carried out after inspection and signature by the supervision and quality inspection departments. The transition joint 12 is made of 3MM thick aluminum alloy hangers, bolts and L63*4MM hot-dip galvanized angle steel beams 4, and the transition lime stone 13 is 65mm thick lime stone (the style is subject to confirmation by the architectural designer).

[0027] The main keel 14 (L50*4MM hot-dip galvanized angle steel, such as Figure 2(As shown, three near the limestone cornice) are hoisted to the installation location and initially docked with the first steel rectangular tube. The verticality and elevation of the main keel 14 are corrected using bolts or washers on the channel-steel adapter 15. The verticality deviation of the main keel 14 does not exceed ±1.5mm, and the elevation deviation does not exceed ±2mm. The main keel 14 is then securely fastened to the first steel rectangular tube column 2. This can be achieved by welding or bolting. Take protective measures during welding to prevent burns and fire. Bolts must be tightened and secured.

[0028] Installation of the secondary purlin 18 (i.e., the L63*4MM hot-dip galvanized angle steel beam 4 of the transition piece 12): Install the secondary purlin 18 on the main purlin 14 according to the designed spacing. Use welding to connect. Control the weld quality during welding. For the hanger connection, ensure that the hanger fits tightly with the main purlin 14. After installation, check the flatness of the secondary purlin 18. The height difference between adjacent secondary purlins 18 should not exceed ±1mm to ensure a flat and stable foundation for the inlay of lime stone.

[0029] When the clay wall is made of clay bricks 1, the roof is composed of a wooden edge, a waterproof layer and tiles.

[0030] Example 2: Figure 5-Figure 6 As shown, the clay wall includes clay panels 1001, and several clay panels 1001 are fixedly installed on the angle steel beam 4 through hanging parts. The transition lime stone 13 is connected to the top surface of the clay panel 1001 through silicone weatherproof sealant 11. The installation method of the transition lime stone is the same as that of the clay brick 1. Both are connected to the L63*4MM hot-dip galvanized angle steel beam 4 through transition sockets 12 bolts and filled with silicone weatherproof sealant 11 for sealing.

[0031] like Figure 6 As shown, the hanging parts include soil plate hangers 17, and both ends of the clay plate 1001 are fixedly installed on the angle steel beam 4 through the soil plate hangers 17. The soil plate hangers 17 are composed of 3MMSE aluminum alloy hangers, L50*4MM hot-dip galvanized angle steel and L40*4MM hot-dip galvanized steel angle codes. The hangers are inserted into the slots of the clay plate 1001 from both sides to hang the clay plate 1001. The L50*4MM hot-dip galvanized angle steel of the soil plate hanger 17 is welded and fixed to the first steel rectangular tube column 2, and the 3MMSE aluminum alloy hangers and L40*4MM hot-dip galvanized steel angle codes of the soil plate hanger 17 are both screwed to the L50*4MM hot-dip galvanized angle steel.

[0032] When the clay wall is made of clay board 1001, the capping is composed of a top plate (3MM thick aluminum veneer, sprayed with fluorocarbon paint) fixed on the sheathing board (3MM thick aluminum veneer) through multiple L30*3MM hot-dip galvanized angle steels, with a slope of 5%.

[0033] Example 3: A method for constructing an integrated curtain wall of an antique building with clay walls and limestone cornices, such as Figure 1-Figure 7 As shown, the following steps are included: S1. Light steel stud wall construction; According to the construction drawings, determine the position, size and shape of the light steel keel wall; prepare the required light steel keels, connectors, fixings and other materials, and ensure that the material quality meets the relevant standards; according to the requirements of the construction drawings, install the light steel keels at the predetermined spacing and position, use tools such as spirit levels and vertical rulers to correct the keels to ensure the flatness and verticality of the keel wall surface, hang and install the integrated vertical keel, which is the second steel rectangular tube column 3, and firmly fix it to the main structure with pre-buried connectors, controlling the installation verticality deviation within the specified range.

[0034] Adjust the keels that do not meet the requirements until they meet the construction requirements and are accepted.

[0035] When the clay wall is composed of clay bricks 1, the second steel rectangular tube column 3 uses 60*40*3mm galvanized steel rectangular tube, the inner panel of the second steel rectangular tube column 3 is paved with double-layer gypsum board 8 (9mm+9mm), and the outer wall panel uses 20mm cement fiber board 7. The second steel rectangular tube column 3 is connected to the main steel structure by welding.

[0036] When the clay wall is composed of clay boards 1001, the second steel rectangular tube column 3 uses 60*40*3mm galvanized steel rectangular tubes, the inner panel of the second steel rectangular tube column 3 is paved with double-layer gypsum board 8 (9mm+9mm), and the outer wall panel uses 20mm cement fiber board 7. The second steel rectangular tube column 3 is connected to the main steel structure by welding.

[0037] S2. Construction of protective layer inside the wall; Prepare fiberglass rock wool, fireproof rock wool, and thermal insulation rock wool of appropriate thickness and specifications according to design requirements. Ensure the rock wool is of qualified quality and free of damage, moisture, etc.; prepare cutting tools (such as knives, electric cutters, etc.), fixing tools (such as nails, screws, clamps, etc.), measuring tools (such as tape measures, levels, etc.), and necessary personal protective equipment (such as gloves, masks, goggles, etc.).

[0038] Measure the dimensions of each rock wool board according to the actual dimensions of the stud wall to ensure that the board fits snugly against the stud wall. Use cutting tools to cut the board to the required size. Pay attention to safety during the cutting process to prevent the rock wool fibers from flying.

[0039] When fixing rock wool, ensure that there is no gap between the rock wool board and the keel wall, and avoid damaging the rock wool board. For multi-layer rock wool filling, special tape or sealant should be used between layers to prevent air circulation and heat loss.

[0040] S3, construction of waterproof transition layer 6; First, ensure that all necessary materials are available, including galvanized steel sheet 62 (as the main waterproofing sheet), fiberglass mesh 61, waterproof mortar, screws, and accessories required for lightweight partition wall installation.

[0041] Check that the lightweight partition wall is securely installed and has a smooth, flat surface free of debris. If there are any uneven surfaces or protrusions, these should be addressed in advance to ensure that the waterproof layer is evenly applied.

[0042] Cut the galvanized steel sheet 62 into appropriate sizes according to the design drawings and securely fasten it to the lightweight partition wall with screws. The screw spacing should be set according to the specifications of the galvanized steel sheet 62 and the manufacturer's recommendations to ensure a secure and evenly distributed fixation.

[0043] After the main waterproofing board is installed, the fiberglass mesh cloth 61 is laid. The mesh cloth should completely cover the surface of the galvanized steel plate 62 and extend appropriately to the edge so as to form a good bond with the subsequent waterproof mortar layer.

[0044] When laying, ensure that the mesh cloth is flat and wrinkle-free. If necessary, use a small amount of mortar or special adhesive for temporary fixation and carry out the construction of waterproof mortar. Pay special attention to waterproof treatment in key areas such as corners and joints of the waterproof transition layer 6. Strengthen the waterproof effect of these areas by increasing the number of mesh cloth layers, applying extra thickness of waterproof mortar or using special sealing materials.

[0045] After the waterproof transition layer 6 is completed, a comprehensive quality inspection is carried out to ensure that there are no defects such as missing coating, cracks, or bubbles. After that, appropriate curing is carried out according to weather conditions and the mortar manufacturer's recommendations to promote the hardening and strength improvement of the mortar.

[0046] S4, vertical and horizontal keel installation; S401: According to the curtain wall detailed design layout drawing, determine the curtain wall positioning line and grid line on the ground floor of the construction site according to the design drawings; According to the curtain wall detailed design layout and the specific requirements in the design drawings, construction workers need to carry out precise measurements and markings on the ground floor of the construction site.

[0047] Use professional measuring tools, such as laser rangefinders, tape measures, etc., to determine the positioning lines of the curtain wall according to the dimensions and proportions on the design drawings. The positioning lines usually include the outer edge line, inner edge line and various dividing lines in the middle of the curtain wall to ensure the accuracy and linearity of the positioning lines and dividing lines.

[0048] S402, use the theodolite to draw several vertical lines upward to determine the curtain wall corner position and facade dimensions; S403: Determine the position of the steel structure truss of the light steel keel wall to provide a foundation for the subsequent vertical keel installation; S404, the vertical keels are connected to the keels of the light steel keel wall by bolting or welding, and the transverse keels are connected to the vertical keels by bolting or welding. The position of the transverse keels must correspond to the transverse joints of the clay bricks 1 or clay panels 1001; During the connection process, it is necessary to ensure the verticality and spacing of the vertical purlins. Use a level and a vertical ruler to check and adjust to ensure the installation quality of the vertical purlins. The horizontal purlins are connected to the vertical purlins by bolting or welding. Multiple horizontal purlins are fixed in sequence from the eaves downward. The horizontal purlins are fixed in advance according to the drawings to facilitate the subsequent installation of the hanging parts and the lime stone eaves, reduce the workload of subsequent construction, shorten the installation period of the entire curtain wall system, and reduce construction costs.

[0049] When connecting, it is necessary to note that the position of the transverse keel should correspond to the transverse joint of the clay brick 1 or clay board 1001 to ensure the appearance and integrity of the curtain wall.

[0050] S5. Fix the hanging parts on the horizontal keel, and assemble the clay wall on the hanging parts; In step S5, when the hanging member is a round steel bar 16, the round steel bar 16 is screwed to the bottom transverse keel, and the clay brick 1 is passed through the round steel bar 16 from top to bottom. A thick nylon gasket is placed on the round steel bar 16 between the upper and lower bricks as a seam. The holes between the rod and the clay brick 1 are filled with structural adhesive. When arranging the bricks, a horizontal line is pulled to control the horizontality of the brick seam. If necessary, local padding adjustment is performed. After reaching the height of the round steel bar 16, a second transverse keel is welded, the round steel bar 16 is fixed, and the clay brick 1 is dry-hung. When the hanging part is a soil plate hanger 17, the soil plate hanger 17 is fixed on the horizontal keel for dry hanging of the clay plate 1001; the soil plate hanger 17 is inserted into the card slot of the clay plate 1001 from both sides. The soil plate hanger 17 is also provided with EPDM rubber strips and shock-proof spring sheets. Adjustment bolts are provided on the soil plate hanger 17 at the load-bearing position. After the unit clay plate 1001 is hung on the horizontal keel, the gap and levelness of the curtain wall are adjusted by adjusting the bolts.

[0051] When using round steel 16 as a hanging part, it should be ensured that the diameter and length of the round steel 16 meet the design requirements, and the fitting clearance between the round steel 16 and the hole of the clay brick 1 is moderate to facilitate the filling and curing of the structural adhesive.

[0052] When using the clay plate hanger 17, the size of the hanger slot, the installation of the EPDM rubber strip and the shock-proof spring piece should be carefully checked to ensure the close fit and stability between the hanger and the clay plate 1001.

[0053] When the clay wall is composed of clay panels 1001, since the clay panel 1001 curtain wall is an open short cantilever installation process, the clay panel hanger 17 does not have room for front and rear adjustment. The first steel rectangular tube column 2 must be treated with anti-corrosion, and the thickness of the galvanized layer must be ≥12μm. The material certificate must be submitted to the on-site supervisor and general contractor for approval, and formal construction can only be carried out after passing the certification; the first steel rectangular tube column 2 must be installed with bolts, and welding must not be used unless there are special circumstances; the installation elevation deviation of the first steel rectangular tube column 2 should not be greater than 3mm, the front and rear deviation of the axis should not be greater than 2mm, and the left and right deviation should not be greater than 3mm; the installation elevation deviation of two adjacent first steel rectangular tube columns 2 should not be greater than 3mm, and the maximum elevation deviation of the first steel rectangular tube columns 2 on the same floor should not be greater than 5mm; the connection of the first steel rectangular tube column 2 does not need to consider the 15mm expansion joint, and the true plane error of the connection of the first steel rectangular tube column 2 cannot be greater than 1mm.

[0054] S6. Install lime stone cornice and seal the seams; After the terracotta walls were assembled, the limestone cornice was installed and the seams were sealed.

[0055] In step S6, when the clay wall is clay brick 1, the transition lime stone 13 is hoisted and installed on the transverse keel from one end of the eaves to the other end through the transition receiving piece 12, and further the lime stone six-plate ice eave 10 is installed on the transverse keel from one end close to the eaves to the other end through the transition receiving piece 12, and the top is sealed and the transition lime stone 13 and the lime stone six-plate ice eave 10 are sealed with silicone weatherproof sealant 11.

[0056] In step S6, when the clay wall is a clay board 1001, the transition lime stone 13 is hoisted and gradually installed on the transverse keel from one end of the eaves to the other end through the transition receiving piece 12, and the top is sealed and the transition lime stone 13 and the clay board 1001 are sealed by using silicone weatherproof sealant 11.

[0057] The transition lime stone 13 and the lime stone six-plate ice eave 10 are both screwed to the transition receiving member 12 .

[0058] The above description is merely a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any person skilled in the art may utilize the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An integrated curtain wall of an antique building clay wall and limestone cornice, comprising a second steel rectangular tube column (3), and a capping installed on the second steel rectangular tube column (3), wherein the capping is provided with a waterproof layer, a plurality of steel rectangular tube beams (5) are screwed inside the second steel rectangular tube column (3), and the second steel rectangular tube is screwed to an I-beam, characterized in that: The I-beam is connected to the first steel rectangular tube column (2) via a channel steel adapter (15); a plurality of transverse keels and a plurality of angle steel beams (4) are installed on the first steel rectangular tube column (2); the bottom surface of the sealed end portion is connected to one side of a transition lime stone (13) via a silicone weatherproof sealant (11); the other side of the transition lime stone (13) is connected to a clay wall via a silicone weatherproof sealant (11); the transition lime stone (13) is fixedly installed on the transverse keel via a transition receiving member (12); the clay wall is fixed to the first steel rectangular tube column (2) via a hanging member; a rock wool filler (9) is provided between the first steel rectangular tube column (2) and the second steel rectangular tube column (3); and a waterproof transition layer (6) is installed between the rock wool filler (9) and the first steel rectangular tube.

2. The integrated curtain wall of antique building clay wall and limestone cornice according to claim 1, characterized in that: The clay wall comprises a clay brick (1) and a lime stone six-plate ice canopy (10), wherein the lime stone six-plate ice canopy (10) is fixedly mounted on the transverse keel via a transition receiving member (12), and the clay brick (1) is fixedly mounted on the angle steel beam (4) via a hanging member, wherein the top surface of the clay brick (1) abuts against the bottom surface of the lime stone six-plate ice canopy (10), and the other surface of the lime stone six-plate ice canopy (10) is connected to the transition lime stone (13) via a silicone weatherproof sealant (11).

3. The integrated curtain wall of antique building clay wall and limestone cornice according to claim 2, characterized in that: The hanging member comprises a round steel (16), the round steel (16) is screwed onto the angle steel cross beam (4), and a plurality of the clay bricks (1) are sleeved on the round steel (16) in sequence.

4. The integrated curtain wall of antique building clay wall and limestone cornice according to claim 1, characterized in that: The clay wall comprises clay panels (1001), a plurality of the clay panels (1001) are fixedly mounted on an angle steel beam (4) via a hanging piece, and the transition lime stone (13) is connected to the top surface of the clay panels (1001) via a silicone weatherproof sealant (11).

5. The integrated curtain wall of antique building clay wall and limestone cornice according to claim 4, characterized in that: The hanging parts include earth plate hanging parts (17), and the two ends of the clay plate (1001) are fixedly mounted on the angle steel cross beam (4) via the earth plate hanging parts (17).

6. A method for constructing an integrated curtain wall of antique building clay wall and limestone cornice, characterized in that: The construction of the integrated curtain wall of clay wall and limestone cornice as claimed in claim 1 comprises the following steps: S1. Light steel keel wall construction; S2. Construction of protective layer inside the wall; S3, construction of waterproof transition layer (6); S4, vertical and horizontal keel installation; S5. A hanging piece is fixedly installed on the horizontal keel, and a clay wall is assembled on the hanging piece; S6. Install lime stone eaves and seal the seams.

7. The method for constructing an integrated curtain wall of antique building clay wall and limestone cornice according to claim 6, characterized in that: The specific steps of step S4 include: S401, according to the curtain wall detailed design layout drawing, determine the curtain wall positioning line and grid line at the bottom of the construction site according to the design drawings; S402, use the theodolite to draw several vertical lines upward to determine the corner position and facade dimensions of the curtain wall; S403, determine the position of the light steel keel wall steel structure truss to provide a basis for the subsequent vertical keel installation; S404, the vertical keel is connected to the keel of the light steel keel wall by bolting or welding, and the transverse keel is connected to the vertical keel by bolting or welding. The position of the transverse keel must correspond to the transverse joint of the clay brick (1) or clay board (1001).

8. The method for constructing an integrated curtain wall of antique building clay wall and limestone cornice according to claim 7, characterized in that: In step S5, when the hanging member is a round steel (16), the round steel (16) is screwed onto the bottom transverse keel, the clay brick (1) is passed through the round steel (16) from top to bottom, a thick nylon gasket is placed on the round steel (16) between the upper and lower bricks as a dividing seam, the rod and the clay brick (1) hole are filled with structural adhesive, a horizontal wire is pulled to control the horizontality of the brick seam when arranging the bricks, and a local padding adjustment is performed when necessary. After reaching the height of the round steel (16), a second transverse keel is welded, the round steel (16) is fixed, and the clay brick (1) is dry-hung; When the hanging member is a soil plate hanging member (17), the soil plate hanging member (17) is fixed on the transverse keel for dry hanging the clay plate (1001); the soil plate hanging member (17) is inserted into the clamping groove of the clay plate (1001) from both sides; the soil plate hanging member (17) is also provided with an EPDM rubber strip and a shockproof spring sheet; an adjusting bolt is provided on the soil plate hanging member (17) at the hanging force receiving position; after the unit clay plate (1001) is hung on the transverse keel, the gap and horizontality of the curtain wall are adjusted by the adjusting bolt.

9. The method for constructing an integrated curtain wall of antique building clay wall and limestone cornice according to claim 8, characterized in that: In step S6, when the clay wall is clay brick (1), the transition lime stone (13) is hoisted and installed on the transverse keel from one end of the eaves to the other end through the transition receiving piece (12), and the lime stone six-plate ice eave (10) is further installed on the transverse keel from one end close to the eaves to the other end through the transition receiving piece (12), and the top is capped and the transition lime stone (13) and the lime stone six-plate ice eave (10) are sealed by silicone weatherproof sealant (11).

10. The method for constructing an integrated curtain wall of antique building clay wall and limestone cornice according to claim 8, characterized in that: In step S6, when the clay wall is a clay board (1001), the transition lime stone (13) is hoisted and gradually installed on the transverse keel from one end of the eaves to the other end through the transition receiving piece (12), and the top is capped and the seams of the transition lime stone (13) and the clay board (1001) are sealed by using silicone weatherproof sealant (11).

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