Green building construction technology and green building fabricated wall

Abstract

The invention discloses a green building construction technology and a green building fabricated wall, and belongs to the technical field of fabricated walls. The technology specifically comprises the following steps of S1, ground beam pouring, S2, positioning piece erecting, S3, wallboard hoisting, S4, wallboard position adjusting and locking, S5, reinforcing steel bar connecting and S6, cast-in-place. A ground beam unit is poured in advance at the ground beam position of the construction site, and the ground beam unit is of an L-shaped structure; positioning grooves are formed in the corners of the ground beam units; rebars protrude from the top surfaces of the ground beam units; a threaded jacking device and a horizontal calibration locking unit are embedded in the vertical face and the horizontal face of the ground beam unit correspondingly. According to the green building construction technology and the green building fabricated wall, the installation precision can be improved, so that standardized operation of the wall can be guaranteed, meanwhile, the combination compactness of the heat preservation layer and the wall can be improved, and meanwhile the field operation time can be shortened.

Description

Technical Field

[0001] This invention specifically relates to a green building construction process and a green building prefabricated wall, belonging to the field of prefabricated wall technology. Background Technology

[0002] Prefabricated walls are a common component in green buildings. They are easy to assemble, significantly reducing construction time, and are also easy to disassemble and reuse later. However, traditional green building prefabricated walls typically use interlocking blocks and slots to connect the walls. Existing prefabricated wall structures, such as the one disclosed in Chinese Patent Publication No. CN116145851A (a green building construction process and prefabricated wall structure), allow for the design of all walls to be of a uniform model and enable control over the expansion and contraction of the interlocking blocks, avoiding the need to cut unused blocks later. Furthermore, this wall structure can automatically control the indoor temperature on top of the insulation layer, further ensuring the wall's temperature control effect. Another example is Chinese Patent Publication No. CN115030533A. A green building construction process is disclosed, including the following steps: S1, preparation work, foundation treatment, and preparation of green building prefabricated walls and floor slabs; S2, assembly of the green building prefabricated walls, by aligning two walls, inserting an insert block into the receiving cavity, and squeezing the sealant from the discharge channel to fill the gap at the joint; this structure can repair and seal the gap, prevent rainwater from seeping in, and enhance the waterproof effect at the wall joint; however, the existing prefabricated wall assembly alignment time is long, requiring long-term hoisting and adjustment of the assembly position, which is cumbersome, not very safe, and cannot guarantee assembly accuracy. In addition, the existing walls require on-site construction of the insulation layer, which takes a long time, and the insulation layer is easy to peel off from the wall. Summary of the Invention

[0003] To address the aforementioned issues, this invention proposes a green building construction process and a green building prefabricated wall system, which can improve installation accuracy, thereby ensuring standardized wall construction, while also increasing the tightness of the bond between the insulation layer and the wall, and reducing on-site work time.

[0004] The green building construction process of the present invention is as follows: S1. Ground beam casting: Ground beam units are pre-cast at the ground beam locations on the construction site. The ground beam units are L-shaped structures. Positioning grooves are provided at the corners of the ground beam units. Reinforcing bars protrude from the top surface of the ground beam units. Threaded jacks and horizontal calibration locking units are pre-embedded on the vertical and horizontal surfaces of the ground beam units, respectively. S2. A positioning component is installed, comprising a right-angle support with multiple straight grooves. Calibration bolts are screwed onto the sides of the straight grooves. A horizontal calibration locking unit is locked to the straight grooves. Sliding holes are provided on both sides of the bottom of the right-angle support. A guide rod is slidably installed inside the sliding holes. A locking plate is fixed to the front end of the guide rod, and a nut body is screwed onto the rear end, which is tightened against the right-angle support. The locking plate is movably engaged with the positioning groove. A straight groove is provided at the front end of the right-angle support, and a guide block is integrally formed on the side of the straight groove. When the position of the right-angle support needs to be adjusted, the locking plate is engaged with the inside of the positioning groove, the locking plate is pressed against the inner edge of the front side of the positioning groove, and the right-angle support can slide linearly along the guide rod and be locked by the nut body. This allows the horizontal position of the right-angle support to be adjusted and locked. When the precast wall is engaged with the straight groove, the position of the precast wall can be limited by the right-angle support. S3. Wall panel hoisting: The precast wall is hoisted onto the ground beam using hoisting equipment, and a fixing bracket is installed on the back of the precast wall. The bracket is slidably engaged with the straight groove. During the hoisting of precast walls, the bracket on the back of the precast wall overlaps with the guide block, and the guide block guides the bracket into the straight slot. Since the positioning component is fixed, once the bracket slides into the straight slot, the X and Y positions of the precast wall can be quickly positioned in one go, preventing repeated adjustments to the precast wall position during hoisting, which is difficult to operate and carries high adjustment risks. After the bracket and the straight slot are in sliding engagement, the hoisting equipment lowers the precast wall, allowing it to descend in a straight line. Finally, the installation height and level of the precast wall can be adjusted using a threaded jack. S4. Wall panel positioning and locking: Adjust the height of the threaded jack according to the height of the cast-in-place beam, and control the hoisting equipment to lower the precast wall to the threaded jack; then, adjust the threaded jack, and monitor the overall levelness of the precast wall with a level, and measure the distance between the top surface of the precast wall and the horizontal plane of the ground beam unit. After the construction requirements are met, install adjustable diagonal bracing between the horizontal planes of the precast wall and the ground beam unit. S5. Rebar connection: The connecting bars are fixed between the top rebar of the ground beam and the bottom rebar of the precast wall by on-site binding and welding. S6. On-site pouring: pour concrete between the ground beam and the precast wall, and then cure and solidify it.

[0005] Furthermore, the on-site casting includes cast-in-place casting at wall connection points and cast-in-place casting at the ground level; the specific details of the cast-in-place casting at wall connection points are as follows: First, inner and outer formwork are erected on both sides between the ground beam and the precast wall. The inner formwork is inserted between the positioning piece and the connection point and locked in place by the hanging bolts on the right-angle support. Next, the outer formwork is pressed onto the outside of the wall connection point. The outer formwork is fixed to the ground with ground nails. Grouting pipes and grout discharge pipes are fixed at both ends of the outer formwork, with the top of the grout discharge pipe higher than the grouting pipe. By connecting the grouting pipe to the concrete pump, concrete slurry is pumped into the grouting pipe until the grout discharge pipe drains the slurry. After the slurry is discharged, the injection is stopped, and the inner formwork, outer formwork, positioning piece, and adjustable diagonal brace are removed after the concrete has cured. The ground pouring is as follows: concrete is poured on the inside of the ground beam and covered with the horizontal and inner vertical surfaces of the ground beam unit. After curing, the poured ground is obtained.

[0006] During operation, the inner formwork is first fitted between the right-angle support, the ground beam, and the precast wall. Then, the inner formwork is positioned relative to the right-angle support using bolts. The outer formwork is then attached between the precast wall and the ground beam, and its position is fixed using ground nails. Finally, the grouting pipe is connected to the concrete pump, which injects concrete slurry into the space formed by the ground beam, the precast wall, the inner formwork, and the outer formwork. Inner plates are installed at both ends of the inner and outer formwork, forming a closed space. After the concrete slurry has cured, the ground beam and the precast wall can be cast as a single unit.

[0007] Furthermore, during the construction of the ground beam unit, a trench is pre-drilled at the ground beam construction location, steel bars are laid in the trench, and concrete is poured to obtain the ground beam unit, which protrudes from the top surface of the trench.

[0008] Furthermore, a positioning anchor rod is screwed onto the right-angle support, and the positioning anchor rod is in movable contact with the inner side of the positioning groove; when the levelness of the horizontal plane of the right-angle support is adjusted, the positioning anchor rod can provide contact support for the right-angle support by rotating it.

[0009] Furthermore, the threaded jack includes a threaded cylinder cast inside the concrete, a screw body screwed onto the threaded cylinder, a sleeve fitted onto the top of the screw body, and the sleeve abutting against the bottom surface of the precast wall; the threaded cylinder is screwed onto the screw body, and the threaded cylinder is cast integrally with the ground beam. When the screw body is screwed onto, the rotational force can be converted into a linear lifting force, which can drive the sleeve to rise or fall; thereby achieving support and abutment of the precast wall, facilitating the fastening of the reinforcing bars of the precast wall and the ground beam; at the same time, it facilitates the integral casting of the precast wall and the ground beam.

[0010] Furthermore, the horizontal calibration locking unit includes a pre-embedded angle iron, on which multiple sets of locking screws are staggered. The locking screws are movably inserted into the top of the straight groove and tightened by a fastening nut. Since the vertical and horizontal planes of the right-angle support are perpendicular to each other, when the horizontal plane remains horizontal, the vertical plane of the right-angle support can be kept perpendicular to the ground. During operation, the pre-embedded angle iron first provides support for the locking screws and calibration screw sleeves. When in use, the straight groove of the right-angle support is first engaged with the locking screws, and the fastening nut is screwed into the locking screws for limiting the position. Then, the calibration bolt is screwed in, with the bottom of the calibration bolt abutting against the ground. During adjustment, the level continuously monitors the horizontal plane of the right-angle support to keep it horizontal. Finally, by rotating the fastening nut and calibration bolt, the position of the right-angle support can be locked, and the horizontal calibration locking unit completes the positioning of the positioning component.

[0011] A prefabricated wall system for green building construction, comprising: A precast wall, comprising reinforced concrete, with a wire mesh and multiple anchor heads cast on its exterior, and a precast insulation layer cast on the exterior of the wire mesh and anchor heads; the precast wall has a reserved edge on the exterior of the precast insulation layer; the reserved edges of adjacent precast walls are connected integrally by a cast-in-place insulation layer; threaded sections are pre-embedded at the corners of the reserved edges; The protective frame includes an outer frame body pressed against a reserved edge, the outer frame body being fitted with a threaded section and screwed with an anti-loosening nut; the outer side of the outer frame body is flush with the outer side of the pre-insulated layer, and multiple support plates are fixed at intervals on the outer side of the outer frame body; The precast wall has a positioning cylinder seat pre-embedded inside, and the clamp and adjustable diagonal brace are screwed to the positioning cylinder seat by bolts.

[0012] In the construction of prefabricated walls for green buildings, precast walls are first poured in the factory. After the concrete is poured, wire mesh is laid and anchor heads are inserted. Then, the concrete is cured and solidified. After the concrete has solidified, the precast insulation layer is processed. Specifically, adhesive is coated on the outside of the wire mesh. Then, holes are made in the insulation board and the holes are fitted with the anchor heads to bond the adhesive to the insulation board. The insulation board is one of EPS, XPS, and MAA boards. Next, wire mesh is hung on the outside of the insulation board, and a plaster layer and putty layer are applied. Finally, a surface layer is applied and cured to obtain the precast wall. Finally, a protective frame is installed on the precast wall to protect the precast insulation layer.

[0013] Furthermore, the precast wall is pre-embedded with lifting lugs, which, along with hoisting equipment, enable the precast wall to be hoisted to the assembly position.

[0014] Furthermore, a partition is provided inside the outer frame, which is located between the support plate and the prefabricated wall. During transportation, the outer frame is supported by the prefabricated wall, and the partition and support plate can protect the insulation layer and prevent it from being damaged by impact.

[0015] Compared with existing technologies, the green building construction process and green building prefabricated wall of this invention, by pre-embedding threaded jacks and horizontal calibration locking units on the ground beam and cooperating with positioning components, can quickly and accurately hoist the wall into place, and can quickly complete the adjustment of the distance between the wall and the ground beam, the verticality adjustment of the wall, and the height adjustment of the wall. This improves both construction efficiency and installation accuracy, thereby ensuring standardized wall construction. During prefabrication, the wall prefabrication and insulation layer integrated construction can be completed directly in the factory, which improves the tightness of the bond between the insulation layer and the wall, reduces on-site work time, and improves the standardization of insulation layer construction. During on-site construction, the combination of the cast-in-place insulation layer and the prefabricated insulation layer forms an integrated insulation system. Before the on-site insulation layer construction, the threaded section and anchor head at this location can limit the protective frame, which protects the prefabricated insulation layer from damage during construction and transportation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the installation structure of the ground beam and positioning component of the present invention.

[0017] Figure 2 For the present invention Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0018] Figure 3 This is a schematic diagram of the installation structure of the ground beam, positioning component, and precast wall of the present invention.

[0019] Figure 4 This is a schematic diagram of the installation structure of the ground beam, positioning component, precast wall, inner formwork, and outer formwork of the present invention.

[0020] Figure 5 This is a schematic diagram of the overall structure of the outer template of the present invention.

[0021] Figure 6 This is a schematic diagram of the overall structure of the back of the prefabricated wall of the present invention.

[0022] Figure 7 This is a schematic diagram of the overall front structure of the prefabricated wall of the present invention.

[0023] Figure 8 For the present invention Figure 7 A magnified schematic diagram of the structure at point B in the middle.

[0024] Figure 9This is a schematic diagram of the overall structure of the green building prefabricated wall of the present invention.

[0025] Attached reference numerals: 1. Ground beam, 2. Positioning groove, 3. Reinforcing bar, 4. Threaded jack, 5. Right-angle support, 6. Straight groove, 7. Calibration bolt, 8. Guide rod, 9. Clamping plate, 10. Nut body, 11. Straight groove, 12. Guide block, 13. Precast wall, 14. Clamping seat, 15. Adjustable diagonal brace, 16. Connecting bar, 17. Inner formwork, 18. Outer formwork, 19. Hanging bolt, 20. Ground nail, 21. Grouting pipe, 22. Grouting pipe, 23. Positioning anchor, 24. Threaded cylinder, 25. Screw body, 26. Sleeve, 27. Locking screw, 28. Fastening nut, 29. Wire mesh, 30. Anchor head, 31. Precast insulation layer, 32. Threaded section, 33. Outer frame, 34. Support plate, 35. Positioning cylinder seat, 36. Lifting lug, 37. Positioning component. Detailed Implementation

[0026] Example 1: like Figures 1 to 9 The green building construction process shown is as follows: S1, Ground Beam 1 Casting: Ground beam unit is pre-cast at ground beam 1 position on the construction site. The ground beam unit is an L-shaped structure. The ground beam unit has a positioning groove 2 at the corner. The top surface of the ground beam unit has a protruding steel bar 3. The vertical and horizontal surfaces of the ground beam unit are respectively pre-embedded with threaded jacking device 4 and horizontal calibration locking unit. S2. A positioning component 37 is installed, comprising a right-angle support 5, on which multiple straight grooves 6 are formed, and calibration bolts 7 are screwed onto the sides of the straight grooves 6; a horizontal calibration locking unit is locked to the straight grooves 6; sliding holes are formed on both sides of the bottom of the right-angle support 5, and guide rods 8 are slidably arranged inside the sliding holes; a retaining plate 9 is fixed to the front end of the guide rod 8, and a nut body 10 that is screwed onto the right-angle support 5 is screwed onto the rear end; the retaining plate 9 is movably engaged with the positioning groove 2; the front end of the right-angle support 5... A straight groove 11 is provided, and a guide block 12 is integrally formed on the side of the straight groove 11 of the right-angle support 5. When it is necessary to adjust the position of the right-angle support 5, the clamping plate 9 is clamped into the inner side of the positioning groove 2. The clamping plate 9 is close to the inner edge of the front side of the positioning groove 2, and the right-angle support 5 can slide in a straight line along the guide rod 8 and be locked by the nut body 10. The horizontal position of the right-angle support 5 can be adjusted and locked. When the precast wall 13 is clamped into the straight groove 11, the position of the precast wall 13 can be limited by the right-angle support 5. S3. Wall panel hoisting: The precast wall 13 is hoisted onto the ground beam 1 using hoisting equipment, and a fixing bracket 14 is installed on the back of the precast wall 13. The bracket 14 is slidably engaged with the straight slot 11. When the precast wall 13 is hoisted, the bracket 14 on the back of the precast wall 13 overlaps with the guide block 12. The guide block 12 guides the bracket 14 into the straight slot 11. Since the positioning part 37 is fixed, when the bracket 14 slides into the straight slot 11, the X and Y positions of the precast wall 13 can be quickly positioned in one go. This prevents the precast wall 13 from being repeatedly adjusted in the hoisting state, which is difficult to operate and has a high adjustment risk. After the bracket 14 slides into the straight slot 11, the hoisting equipment lowers the precast wall 13, which can make the precast wall 13 descend in a straight line. Finally, the installation height and level of the precast wall 13 can be adjusted by the threaded jack 4. S4. Wall panel positioning and locking: Adjust the height of the threaded jack 4 according to the height of the cast-in-place beam, and control the hoisting equipment to lower the precast wall 13 to the threaded jack 4; then, adjust the threaded jack 4, and monitor the overall levelness of the precast wall 13 through a level, and measure the distance between the top surface of the precast wall 13 and the horizontal plane of the ground beam unit. After the construction requirements are met, install adjustable diagonal bracing 15 between the horizontal plane of the precast wall 13 and the ground beam unit. S5, Rebar 3 connection, the connecting bar 16 is fixed between the rebar 3 at the top of the ground beam 1 and the rebar 3 at the bottom of the precast wall 13 by on-site binding and welding; S6. On-site pouring: pour concrete between ground beam 1 and precast wall 13 and cure it.

[0027] The on-site casting includes cast-in-place casting at wall connection points and cast-in-place casting at the ground level; the specific details of the cast-in-place casting at wall connection points are as follows: First, inner formwork 17 and outer formwork 18 are erected on the inner and outer sides between the ground beam 1 and the precast wall 13. The inner formwork 17 is inserted between the positioning piece 37 and the connection position and locked in position with the inner formwork 17 by the hanging bolt 19 on the right-angle support 5. Then, the outer formwork 18 is pressed onto the outside of the wall connection position. The outer formwork 18 is fixed to the ground by ground nails 20. The two ends of the outer formwork 18 are fixed with grouting pipes 21 and grout discharge pipes 22, and the top of the grout discharge pipe 22 is higher than the grouting pipe 21. By connecting the grouting pipe 21 to the concrete pump, the concrete slurry is pumped into the grouting pipe 21 until the grout discharge pipe 22 drains the liquid. Then, the grouting is stopped and the concrete is allowed to solidify. After that, the inner formwork 17, outer formwork 18, positioning piece 37 and adjustable diagonal brace 15 are removed. The ground is cast in place as follows: concrete is cast in place on the inner side of the ground beam 1 and the horizontal and inner vertical surfaces of the ground beam unit are covered. After curing, the cast ground is obtained.

[0028] During operation, the inner template 17 is first fitted between the right-angle support 5, the ground beam 1, and the precast wall 13. Then, the inner template 17 and the right-angle support 5 are limited by the hanging bolts 19. The outer template 18 is attached between the outside of the precast wall 13 and the ground beam 1, and the position of the outer template 18 is limited by the ground nails 20. Finally, the grouting pipe 21 is connected to the concrete pump, and the concrete pump injects concrete slurry into the space formed by the ground beam 1, the precast wall 13, the inner template 17, and the outer template 18. The inner template 17 and the outer template 18 are provided with inner plates at both ends, forming a closed space. After the concrete slurry cures, the ground beam 1 and the precast wall 13 can be cast as one piece.

[0029] During the construction of the ground beam unit, a trench is pre-drilled at the construction location of the ground beam 1, and steel bars 3 are laid in the trench, and concrete is poured to obtain the ground beam unit, which protrudes from the top surface of the trench.

[0030] A positioning anchor rod 23 is screwed onto the right-angle support 5, and the positioning anchor rod 23 is in movable contact with the inner side of the positioning groove 2. When the levelness of the horizontal plane of the right-angle support 5 is adjusted, the positioning anchor rod 23 can provide contact support for the right-angle support 5 by rotating it.

[0031] The threaded jack 4 includes a threaded cylinder 24 cast inside the concrete. A screw body 25 is screwed onto the threaded cylinder 24, and a sleeve 26 is sleeved on the top of the screw body 25. The sleeve 26 abuts against the bottom surface of the precast wall 13. The threaded cylinder 24 is screwed onto the screw body 25, and the threaded cylinder 24 is cast integrally with the ground beam 1. When the screw body 25 is screwed onto the threaded cylinder, the rotational force can be converted into a linear lifting force, which can drive the sleeve 26 to lift or lower. This enables the precast wall 13 to be supported and abutted, and facilitates the fastening of the reinforcing bars 3 of the precast wall 13 and the reinforcing bars 3 of the ground beam 1. At the same time, it facilitates the casting of the precast wall 13 and the ground beam 1 into a single unit.

[0032] The horizontal calibration locking unit includes a pre-embedded angle iron, on which multiple sets of locking screws 27 are staggered. The locking screws 27 are movably inserted into the top of the straight groove 6 and tightened by the fastening nut 28. Since the vertical and horizontal planes of the right-angle support 5 are perpendicular to each other, when the horizontal plane is kept horizontal, the vertical plane of the right-angle support 5 can be kept perpendicular to the ground. During operation, the pre-embedded angle iron first provides support for the locking screws 27 and the calibration screw sleeve. When in use, the straight groove 6 of the right-angle support 5 is first engaged with the locking screws 27, and the fastening nut 28 is screwed onto the locking screws 27 for limiting. Then, the calibration bolt 7 is screwed on, and the bottom of the calibration bolt 7 abuts against the ground. During adjustment, the level continuously monitors the horizontal plane of the right-angle support 5 to keep the horizontal plane of the right-angle support 5 horizontal. Finally, by rotating the fastening nut 28 and the calibration bolt 7, the position of the right-angle support 5 can be locked, and the horizontal calibration locking unit completes the positioning of the positioning component 37.

[0033] like Figures 7 to 9 The green building prefabricated wall shown is used in green building construction processes and includes: The precast wall 13 is constructed of reinforced concrete and reinforced steel bars 3. A wire mesh 29 and multiple anchor heads 30 are cast on the exterior of the precast wall 13. A precast insulation layer 31 is cast on the exterior of the wire mesh 29 and anchor heads 30. A reserved edge is provided on the exterior of the precast insulation layer 31 of the precast wall 13. The reserved edges of adjacent precast walls 13 are connected integrally through a cast-in-place insulation layer. Threaded sections 32 are embedded at the corners of the reserved edges. The protective frame includes an outer frame 33 pressed against a reserved edge, the outer frame 33 being fitted with a threaded section 32 and screwed with an anti-loosening nut; the outer side of the outer frame 33 is flush with the outer side of the pre-insulated layer 31, and multiple support plates 34 are fixed at intervals on the outer side of the outer frame 33. The precast wall 13 has a positioning cylinder seat 35 pre-embedded and cast inside, and the card seat 14 and the adjustable diagonal brace 15 are screwed to the positioning cylinder seat 35 by bolts.

[0034] During the construction of prefabricated walls for green buildings, prefabricated walls 13 are first poured in the factory. After the concrete is poured, wire mesh 29 is laid and anchor heads 30 are inserted. Then, the concrete is cured and solidified. After the concrete has solidified, the prefabricated insulation layer 31 is processed. Specifically, adhesive is coated on the outside of the wire mesh 29. Then, holes are made in the insulation board and the holes are fitted with the anchor heads 30 so that the adhesive and the insulation board are bonded together. The insulation board is one of EPS, XPS and MAA boards. Next, the mesh is hung on the outside of the insulation board and a plaster layer is applied. Finally, a surface layer is applied and cured to obtain the prefabricated wall 13. Finally, a protective frame is installed on the prefabricated wall 13 to protect the prefabricated insulation layer 31.

[0035] The precast wall 13 is pre-embedded with lifting lugs 36, which, along with the lifting lugs 36 and hoisting equipment, enable the precast wall 13 to be hoisted to the assembly position.

[0036] A partition is provided on the inner side of the outer frame 33, which is located between the support plate 34 and the prefabricated wall 13. During transportation, the outer frame 33 is supported by the prefabricated wall 13, and the partition and support plate 34 can protect the insulation layer and prevent it from being damaged by impact.

[0037] The above embodiments are merely preferred embodiments of the present invention. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present invention are included within the scope of the present invention.

Claims

1. A green building construction process characterized by: The process is as follows: S1, ground beam pouring, pouring ground beam unit at the ground beam position of the construction site, the ground beam unit is L-shaped structure; the ground beam unit is provided with a positioning groove at the corner; the top surface of the ground beam unit is protruded with a steel bar; the vertical surface and the horizontal surface of the ground beam unit are respectively pre-buried with a threaded jacking device and a horizontal calibration locking unit; S2, erecting a positioning member, the positioning member includes a right-angle support, a plurality of straight grooves are formed on the right-angle support, calibration bolts are rotatably connected to the side of the straight grooves; the horizontal calibration locking unit is locked with the straight groove; sliding holes are formed on the two sides of the bottom of the right-angle support, guide rods are slidably arranged in the inner side of the sliding holes, clamping plates are fixed to the front end of the guide rods, and nut bodies are rotatably connected to the rear end of the guide rods and abut against the top of the right-angle support; the clamping plates are movably connected with the positioning groove; a straight clamping groove is formed on the front end of the right-angle support, and a guide block is integrally formed on the side of the straight clamping groove of the right-angle support; S3, wall panel hoisting, the prefabricated wall body is hoisted above the ground beam by hoisting equipment, and a fixed clamping seat is installed on the back of the prefabricated wall body, and the clamping seat is slidably connected with the straight clamping groove; S4, wall panel positioning and locking, adjusting the height of the threaded jacking device according to the height of the cast-in-place beam, and controlling the hoisting equipment to lower the prefabricated wall body to abut against the threaded jacking device; then, adjusting the threaded jacking device, and monitoring the overall levelness of the prefabricated wall body by using a level meter, and measuring the distance between the top surface of the prefabricated wall body and the horizontal surface of the ground beam unit, after reaching the construction requirements, erecting an adjustable inclined strut between the horizontal surface of the prefabricated wall body and the ground beam unit; S5, steel bar connection, connecting the connecting steel bars between the steel bars on the top of the ground beam and the steel bars on the bottom of the prefabricated wall body by on-site binding and welding; S6, on-site pouring, pouring cast-in-place concrete between the ground beam and the prefabricated wall body, and curing and solidifying.

2. The green building construction process as claimed in claim 1, wherein: The on-site pouring includes wall body connecting position cast-in-place and ground pouring; the wall body connecting position cast-in-place is as follows: First, erecting inner and outer formworks between the inside and outside of the ground beam and the prefabricated wall body, inserting the inner formwork between the positioning member and the connecting position, and locking the position of the inner formwork by using the hanging bolts on the right-angle support; then, pressing the outer formwork to the outside of the wall body connecting position; the outside of the outer formwork is fixed to the ground by using ground nails; grouting pipes and drainage pipes are fixed to the two ends of the outer formwork, and the top of the drainage pipe is higher than that of the grouting pipe; the grouting pipe is connected to a concrete pump, the concrete slurry is pumped into the grouting pipe, until the drainage pipe drains, the liquid injection is stopped, after the concrete is solidified, the inner formwork, the outer formwork, the positioning member and the adjustable inclined strut are removed; the ground pouring is as follows: pouring concrete on the inside of the ground beam, covering the horizontal surface and the inside vertical surface of the ground beam unit, and obtaining the poured ground after curing and solidifying.

3. The green building construction process as claimed in claim 1, wherein: When the ground beam unit is constructed, a groove is formed at the construction position of the ground beam in advance, steel bars are arranged in the groove, and cast-in-place concrete is poured to obtain the ground beam unit, and the top surface of the groove is protruded.

4. The green building construction process as claimed in claim 1, wherein: A positioning anchor rod is rotatably connected to the right-angle support, and the positioning anchor rod movably abuts against the inner side of the straight groove.

5. The green building construction process as claimed in claim 1, wherein: The threaded jacking device comprises a threaded cylinder embedded in the inner side of the concrete, a screw rod body is screwed on the threaded cylinder, a sleeve is sleeved on the top of the screw rod body, and the sleeve abuts against the bottom surface of the prefabricated wall body.

6. The green building construction process as claimed in claim 1, wherein: The horizontal calibration locking unit comprises embedded angle irons, a plurality of sets of locking screws are fixed on the embedded angle irons in a staggered manner, the locking screws are movably embedded in the top of the straight groove, and the locking screws are screwed through the fastening nuts.

7. A green building fabricated wall for use in the green building construction process of claim 1, characterized in that: Comprise: The prefabricated wall body comprises reinforced concrete pouring, a steel mesh and a plurality of anchor heads are poured on the outer side of the prefabricated wall body, and a prefabricated thermal insulation layer is poured on the outer side of the steel mesh and the anchor heads; the prefabricated wall body is provided with a reserved edge outside the prefabricated thermal insulation layer; the reserved edges of adjacent prefabricated wall bodies are connected and integrated through cast-in-place thermal insulation layers; threaded sections are embedded at the corners of the reserved edges; The protection frame comprises an outer frame body that is pressed on the reserved edge, the outer frame body is embedded with the threaded section and is screwed with a anti-loosening nut; the outer side of the outer frame body is flush with the outer side of the prefabricated thermal insulation layer, and a plurality of support plates are fixed on the outer side of the outer frame body at intervals; A positioning cylinder seat is embedded and poured on the inner side of the prefabricated wall body, and the clamping seat and the adjustable inclined brace are screwed with the positioning cylinder seat through bolts.

8. The green building fabricated wall according to claim 7, characterized in that: The prefabricated wall body is embedded and poured with lifting lugs.

9. The green building fabricated wall according to claim 7, characterized in that: A partition is arranged on the inner side of the outer frame body, and the partition is arranged between the support plates and the prefabricated wall body.

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