CN219604663U - Prefabricated wall with combined metal templates arranged in prefabricated section of wallboard - Google Patents

Abstract

The utility model discloses a prefabricated wall with a combined metal template arranged in a prefabricated section of a wallboard, which comprises a wall body formed by one-time curing, wherein a reinforcement cage and the combined metal template are arranged in the wall body, the combined metal template comprises a plurality of metal template units, the metal template units are independently arranged, each metal template unit respectively encloses a space, a cavity is respectively formed in the wall body through the space, concrete support columns are formed between adjacent metal template units in a pouring manner, concrete entity plates are respectively formed by pouring at two sides of the metal template units, the concrete support columns are connected with the concrete entity plates at two sides into a whole, and the concrete support columns are used for drawknot the concrete entity plates at two sides and serve as lifting supporting points and supporting points of the wall body. The cavity and the concrete support column are formed by combining the metal templates, so that the weight of the prefabricated wall and the self weight of the prefabricated wall are reduced, the prefabricated wall can be cast for one-time maintenance molding, and the production efficiency of the wallboard is improved.

Description

Prefabricated wall with combined metal templates arranged in prefabricated section of wallboard

Technical Field

The utility model relates to a prefabricated wall in the field of fabricated buildings, in particular to a hollow prefabricated wall with a combined metal template arranged in a wallboard prefabricated section, and more particularly, the prefabricated wall is formed by arranging the combined metal template in the wallboard prefabricated section and pouring concrete in a factory, wherein the poured concrete is separated by the combined metal template, so that a wallboard support column, a cavity in the middle and concrete entities at two sides of the cavity are formed.

Background

The traditional housing construction technology has low production efficiency, low construction speed, long construction period, high material consumption, serious site pollution and high labor intensity of workers, and the series of conditions can not meet the requirements of China on sustainable development of the health of the building industry. The assembled concrete building has the characteristics of efficient industrial production, intensive and rapid construction flow, environment-friendly construction process and the like, so that the assembled concrete building is widely applied to various building projects.

At present, the prefabricated shear wall applied in the integral shear wall structure is divided into a sleeve prefabricated shear wall and a prefabricated cavity (superposition) shear wall.

The construction process of the grouting sleeve precast shear wall is briefly described as follows: and after the lower prefabricated wall is installed, pouring concrete within the height range of the floor slab, and after the part of concrete reaches the strength, connecting the vertical steel bars of the upper prefabricated wall and the lower prefabricated wall through grouting sleeves and grouting slurry. The process has the following defects: a plurality of grouting sleeves are arranged in the single prefabricated wall, and whether vertical steel bars of the lower wall body of the adjacent layer are inserted into the sleeves of the upper wall body or not is difficult to ensure in the installation stage; in the grouting stage, the anchoring quality of the steel bars and grouting materials in the sleeve and the strength of the grouting materials cannot be detected. In addition, because the prefabricated wall section has larger weight, the original tower crane on the construction site needs to be replaced by the tower crane with larger lifting capacity, thereby leading to the rise of the whole construction cost of the project.

The construction process of the prefabricated cavity (superposition) shear wall is briefly described as follows: when the prefabricated component factory is produced, the wallboard reinforcement cage is bound, the reinforcement cage is hoisted into a die, one side concrete entity is poured, after the wallboard is cured to the specified strength, the wallboard is overturned through overturning equipment (special equipment) and the other side concrete entity is poured, and the production process depends on the special equipment and needs to be divided into two times of curing the concrete entities on two sides of the cavity, so that the production efficiency of the wallboard is lower.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a prefabricated wall with a combined metal template in a prefabricated section of a wallboard.

The combined metal templates are arranged in the prefabricated section of the prefabricated wall to form the internal cavity and the concrete support column, the combined metal templates are respectively used for reducing the weight of the prefabricated wall and supporting the self weight of the prefabricated wall, the weight of the whole prefabricated wall can be reduced to 1/2-1/3 of the original weight, and the concrete entity plate and the concrete support column can be molded by casting one-time maintenance in a fractional manner, so that the production efficiency of the wallboard is greatly improved.

The technical scheme adopted by the utility model is as follows:

set up prefabricated wall of combination metal form in wallboard prefabricated segment, its characterized in that: the wall body is formed by one-step maintenance, a reinforcement cage and a combined metal template are arranged in the wall body, the combined metal template comprises a plurality of metal template units, the metal template units are independently arranged, each metal template unit is respectively surrounded into a space, a cavity is formed in the wall body through the space, the cavity penetrates through the wall body up and down, concrete support columns are cast between adjacent metal template units, concrete entity plates are respectively cast on two sides of the metal template units, the concrete support columns are connected with the concrete entity plates on two sides into a whole, and the concrete support columns are used for pulling the concrete entity plates on two sides and serve as lifting supporting points and supporting points of the wall body.

Optionally, the steel reinforcement cage includes horizontal muscle and vertical muscle, the both ends of horizontal muscle are all sealed and hide in the wall body, vertical muscle includes first vertical muscle and second vertical muscle, the position of first vertical muscle and concrete support column corresponds, the both ends of first vertical muscle are all sealed and hide in the wall body, the position of second vertical muscle and cavity corresponds, the lower extreme of second vertical muscle is sealed and hide in the wall body, the upper end of second vertical muscle extends to the top of wall body, the upper end of second vertical muscle is to inboard slope, the upper end of the prefabricated wall of lower floor will penetrate in the cavity of the prefabricated wall of upper strata under construction for pour the prefabricated wall of concrete to lap upper and lower floor in the cavity.

Optionally, the metal template unit comprises a rectangular metal plate and a groove-shaped metal plate, the groove-shaped metal plate is attached to the side face of the concrete support column, the rectangular metal plate is located on the inner side of the concrete solid plate, the rectangular metal plate covers the side face of the groove-shaped metal plate, and the cavity with the rectangular cross section is formed through the rectangular metal plate and the groove-shaped metal plate.

Optionally, the metal template unit is provided with a rectangular metal plate only on one side surface of the groove-shaped metal plate, and the rectangular metal plate covers the groove-shaped metal plate when the factory horizontally places and pours the prefabricated wall.

Optionally, the reinforcement cage is arranged between concrete entity plates at two sides, the first vertical rib is arranged in the concrete support column, the second vertical rib is arranged in the cavity, and the horizontal rib horizontally penetrates through the concrete support column.

Optionally, the metal template unit includes square metal plate and open metal plate, sets up open metal plate respectively at the both sides limit of wall body, forms open-ended cavity at the both sides limit of wall body, and square metal plate establishes between the cavity of both sides limit of wall body, forms the cavity that the cross-section is rectangle through square metal plate.

Optionally, a notch for saving materials is respectively arranged on one side surface of the square frame type metal plate and one side surface of the opening type metal plate, and the notch is positioned below the square frame type metal plate when the prefabricated wall is placed horizontally in a factory.

Optionally, the two side portions of the reinforcement cage are embedded in concrete solid plates on two sides.

Optionally, the steel reinforcement cage includes horizontal muscle and the vertical muscle that two rows of symmetries set up around, and the both ends of the horizontal muscle of two rows are sealed to be connected together and hide in the wall body, and wherein, the both ends of the first vertical muscle of two rows are all sealed to be connected together and hide in the wall body, and the lower extreme of the second vertical muscle of two rows is sealed to be connected together and hide in the wall body, and the upper end of the second vertical muscle of two rows is sealed to be connected together but stretches out to the top of wall body, and the upper end of the second vertical muscle of two rows is all to inboard slope.

Optionally, two ends of the horizontal rib are respectively 15-20 mm away from left and right end faces of the wall body, two ends of the first vertical rib are respectively 15-20 mm away from upper and lower end faces of the wall body, and the lower end of the second vertical rib is 10-15 mm away from the lower end face of the wall body.

Compared with the prior art, the utility model has the following beneficial effects:

1. the prefabricated wall is a hollow steel skeleton wall, a plurality of cavities are formed through the combined metal templates arranged in the prefabricated wall, and concrete of the cavity parts is poured after the on-site installation is finished, so that the weight of the prefabricated part of the prefabricated wall can be reduced to about 1/2-1/3 of the original weight, and the specification of hoisting equipment can be correspondingly reduced to reduce the cost. On the other hand, since most of the concrete of the hollow steel skeleton wall is cast in place, the cost of the prefabricated member can be reduced.

2. Based on the current development state of the background technology, the utility model provides a method for setting a combined metal template in a prefabricated section of a prefabricated wall, pouring concrete in a factory, separating the concrete by the combined metal template to form a concrete support column, an internal cavity and concrete entity plates at two sides of the cavity, wherein the concrete support column and the concrete entity plates at two sides of the cavity in the prefabricated wall can be poured, maintained and molded at one time, and the production time of the prefabricated wall can be greatly reduced.

3. The prefabricated walls of the adjacent layers can be connected in a lap joint mode in the steel skeleton section, vertical ribs of the prefabricated walls of the lower layers penetrate into cavities of the prefabricated walls of the upper layers to be connected in a pouring mode, concrete of the connecting portions is controllable in the pouring process in situ, and the quality of the concrete of the connecting portions can be detected according to detection means of cast-in-place concrete.

4. The prefabricated wall is a prefabricated shear wall which can be prefabricated and formed at one time, two maintenance is not needed, the production efficiency of a cavity wall is greatly improved, and multiple turnover pouring of components is not needed in the production process, namely turnover equipment is not needed.

Drawings

FIG. 1 is a schematic front view of a prefabricated wall according to a first embodiment of the present utility model;

FIG. 2 is a schematic diagram of a front view of a prefabricated wall according to an embodiment of the present utility model;

FIG. 3 is a schematic top view of a prefabricated wall according to a first embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view at B-B in FIG. 2;

FIG. 5 is a schematic cross-sectional view at C-C of FIG. 2;

FIG. 6 is a schematic cross-sectional view at A-A of FIG. 1;

fig. 7 is a schematic diagram of a matching structure of a combined metal template and a reinforcement cage of a prefabricated wall according to the first embodiment of the utility model;

FIG. 8 is a schematic view of the structure of the prefabricated wall according to the first embodiment of the present utility model when the prefabricated walls are connected to adjacent floors;

FIG. 9 is a schematic diagram of a front view of a prefabricated wall according to a second embodiment of the present utility model;

FIG. 10 is a schematic top view of a prefabricated wall according to a second embodiment of the present utility model;

FIG. 11 is a schematic cross-sectional view taken at D-D of FIG. 9;

fig. 12 is a schematic diagram of a matching structure of a combined metal template and a reinforcement cage of a prefabricated wall according to a second embodiment of the present utility model.

The meaning of the reference numerals in the figures:

1-1, second vertical ribs; 1-1-1, the upper end of the second vertical rib; 1-2, a first vertical rib; 2. horizontal ribs; 3. a wall body; 3-1, concrete support columns; 3-2, the lower concrete solid plate (concrete solid plate on the die table side); 3-3, upper concrete solid plate (concrete solid plate on non-formwork side); 4. a tie bar; 5-1, rectangular metal plates; 5-2, a groove-type metal plate; 5-3, an open-type metal plate; 5-4, a square frame type metal plate; 6. a cavity.

Detailed Description

The utility model is further described below with reference to examples.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Embodiment one:

as shown in fig. 1 to 7, a prefabricated wall with a combined metal form provided in a prefabricated section of a wallboard according to a first embodiment includes a wall body 3 formed by one-step curing, and a reinforcement cage and a combined metal form are provided in the wall body 3, wherein the combined metal form includes a plurality of metal form units.

The metal template units are arranged side by side, the metal template units are independently arranged and are separated by a set distance, each metal template unit respectively encloses a space, cavities 6 are respectively formed in the wall body through the spaces, the formed cavities 6 vertically penetrate through the wall body 3, and the cavities 6 are not communicated with each other. The number of the metal template units is designed according to the number of the cavities 6 which are formed as required, and the number of the cavities 6 is designed according to the weight requirement, the strength requirement and the like of the prefabricated wall.

As shown in fig. 6 and 7, the metal template unit of the present embodiment includes a rectangular metal plate 5-1 and a groove-shaped metal plate 5-2, the rectangular metal plate 5-1 is a rectangular flat plate, and the cross section of the groove-shaped metal plate 5-2 is C-shaped. The groove-shaped metal plate 5-2 is attached to the side face of the concrete support column 3-1, the rectangular metal plate 5-1 is located on the inner side of the concrete solid plate 3-3, the rectangular metal plate 5-1 covers the side face of the groove-shaped metal plate 5-2, and a cavity 6 with a rectangular cross section is formed through the rectangular metal plate 5-1 and the groove-shaped metal plate 5-2. As shown in fig. 6, the outer sides of the cavities 6 at both sides of the prefabricated wall are opened, so that the groove-shaped metal plates 5-2 are only arranged at the inner sides of the cavities 6 at both sides, and the groove-shaped metal plates 5-2 are arranged at both sides of the cavity 6 at the middle part.

In the metal template unit of the present embodiment, the rectangular metal plate 5-1 is disposed on only one side of the groove-shaped metal plate 5-2, so that the metal plate material can be saved, and the cost can be saved. As shown in fig. 6 and 7, when the prefabricated wall is placed horizontally in a factory, the rectangular metal plate 5-1 is covered on the groove-shaped metal plate 5-2, the lower surface of the metal template unit is provided with an opening, and concrete at the lower surface of the metal template unit is floated to a certain extent in the pouring process, but the actual use is not affected, and the concave-convex surface formed by the floated concrete is combined with concrete of a subsequent cast-in-place cavity.

The prefabricated wall is characterized in that concrete support columns 3-1 are cast between adjacent metal template units, concrete entity plates 3-2 and 3-3 are cast on two sides of each metal template unit respectively, and the concrete support columns 3-1 are connected with the concrete entity plates 3-2 and 3-3 on two sides into a whole; the concrete support column 3-1 functions as follows: 1. the concrete entity plates 3-2 and 3-3 at the two sides are tied to ensure the integrity of the prefabricated wall; 2. as a supporting point of the prefabricated wall and a supporting point of the unilateral hoisting of the prefabricated wall; 3. the diagonal bracing embedded parts of the prefabricated wall and the hoisting embedded parts of the wall top can be embedded in the concrete support column 3-1.

The prefabricated wall can be poured twice in a factory, when the prefabricated wall is poured, the components of the prefabricated wall are horizontally placed, the lower concrete solid plate 3-2 (the concrete solid plate on the mold table side) is poured first, after the prefabricated wall reaches a certain strength, the upper part is poured continuously, the upper concrete solid plate 3-3 (the concrete solid plate on the non-mold table side) is formed, the pouring is completed, and the prefabricated wall is finally cured.

The steel reinforcement cage of this embodiment includes horizontal muscle 2 and the vertical muscle that two rows of symmetries set up around, and the both ends of horizontal muscle 2 of two rows are sealed to be connected together and are hidden in wall body 3, do not stretch out outside wall body 3 promptly, and the both ends of horizontal muscle 2 are buckled into U-shaped and are connected, form the closed. The vertical ribs comprise first vertical ribs 1-2 and second vertical ribs 1-1, the first vertical ribs 1-2 correspond to the concrete support columns 3-1 in position, two ends of the two rows of first vertical ribs 1-2 are all connected together in a closed mode and hidden in the wall body 3, namely, the two ends of the first vertical ribs 1-2 do not extend out of the wall body 3, and are bent into U-shaped connection to form a closed port. The second vertical ribs 1-1 correspond to the cavities 6 in position, the lower ends of the two rows of second vertical ribs 1-1 are connected together in a closed mode and hidden in the wall body 3, namely, the lower ends of the second vertical ribs 1-1 do not extend out of the wall body 3, and the lower ends of the second vertical ribs 1-1 are bent to form U-shaped connection. As shown in fig. 5, the upper ends 1-1-1 of the second vertical bars 1-1 of the two rows are closely connected together but extend above the wall, and the upper ends 1-1-1 of the second vertical bars of the two rows are inclined inward. As shown in fig. 8, during site construction, the upper end 1-1-1 of the second vertical rib of the lower prefabricated wall penetrates into the cavity 6 of the upper prefabricated wall, after concrete is poured into the cavity 6, the upper prefabricated wall and the lower prefabricated wall can be lapped, the concrete of the connecting part can be controlled in the site pouring process, and the quality of the concrete of the connecting part can be detected according to the detection means of the cast-in-place concrete.

The steel reinforcement cage of this embodiment still includes tie bars 4, and the both ends of tie bars 4 are connected with two rows of vertical muscle in front and back respectively, and the position of tie bars 4 corresponds with concrete support column 3-1, and tie bars 4 pour into concrete support column 3-1.

One preferred embodiment of this embodiment is: the two ends of the horizontal rib 2 are respectively 15-20 mm away from the left end face and the right end face of the wall body 3, the two ends of the first vertical rib 1-2 are respectively 15-20 mm away from the upper end face and the lower end face of the wall body 3, and the lower end of the second vertical rib 1-1 is 10-15 mm away from the lower end face of the wall body 3.

One process for manufacturing the prefabricated wall in the factory includes:

when the prefabricated wall is manufactured in a factory, the whole prefabricated wall is manufactured in a horizontal state.

1. Binding reinforcement cages of the prefabricated wall;

2. pouring the lower concrete solid plate 3-2 (concrete solid plate at the side of the die table) on the die table surface of the factory;

3. placing a reinforcement cage;

4. as shown in fig. 7, a groove-type metal plate 5-2 is placed in the reinforcement cage, and a rectangular metal plate 5-1 is placed close to the upper surface of the horizontal rib 2;

5. pouring concrete between the groove-shaped metal plates 5-2 to form concrete support columns 3-1, and pouring concrete on the rectangular metal plate surfaces 5-1 to form upper concrete solid plates 3-3 (concrete solid plates on the non-mould side);

6. vibrating and curing the prefabricated wall after pouring for one time.

Embodiment two:

fig. 9 to 12 show a prefabricated wall with a composite metal form provided in a prefabricated section of a wall panel according to the second embodiment, which is different from the first embodiment in the structure of the metal form unit and the arrangement position of the reinforcement cage.

As shown in fig. 11 and 12, the metal pattern plate unit of the second embodiment includes a square frame type metal plate 5-4 and an opening type metal plate 5-3. The whole opening type metal plate 5-3 is L-shaped and is provided with the opening type metal plate 5-3 at two side edges of the wall body 3 respectively, and the outer side of the opening type metal plate 5-3 is an opening, so that open cavities are formed at the two side edges of the wall body 3. The square frame type metal plates 5-4 are in a square groove shape as a whole, the square frame type metal plates 5-4 are arranged between the cavities 6 on two side edges of the wall body 3, and the square frame type metal plates 5-4 form the cavities with rectangular cross sections.

In this embodiment, one side of the square-shaped metal plate 5-4 and one side of the open-shaped metal plate 5-3 are respectively provided with a notch for saving materials, as shown in fig. 11 and 12, when the factory horizontally places the poured prefabricated wall, the notch is located below the square-shaped metal plate, and the notch does not affect the actual pouring and use, for the same reason as in the first embodiment.

The two sides of the reinforcement cage of the embodiment are buried in concrete solid plates 3-2 and 3-3 at two sides, and both horizontal ribs 2 and vertical ribs are poured into the concrete solid plates 3-2 and 3-3.

One process for manufacturing the prefabricated wall in the factory includes:

when the prefabricated wall is manufactured in a factory, the whole prefabricated wall is manufactured in a horizontal state.

1. Binding reinforcement cages of the prefabricated wall;

2. as shown in fig. 12, the square frame type metal plate 5-4 and the opening type metal plate 5-3 are temporarily fixed on the reinforcement cage;

3. pouring the lower concrete solid plate 3-2 on a die table surface of a factory;

4. placing a reinforcement cage and pressing the reinforcement cage into the concrete solid plate 3-2 below for a certain depth;

5. pouring concrete between the square frame type metal plate 5-4 and the opening type metal plate 5-3 to form a concrete support column 3-1, and pouring concrete on the square frame type metal plate 5-4 and the opening type metal plate 5-3 to form an upper concrete solid plate 3-3;

6. vibrating and curing the prefabricated wall after pouring for one time.

The above-mentioned embodiments of the present utility model are not intended to limit the scope of the present utility model, and the embodiments of the present utility model are not limited thereto, and all kinds of modifications, substitutions or alterations made to the above-mentioned structures of the present utility model according to the above-mentioned general knowledge and conventional means of the art without departing from the basic technical ideas of the present utility model shall fall within the scope of the present utility model.

Claims (10)

1. Set up prefabricated wall of combination metal form in wallboard prefabricated segment, its characterized in that: the wall body is formed by one-time maintenance, a reinforcement cage and a combined metal template are arranged in the wall body, the combined metal template comprises a plurality of metal template units, each metal template unit is independently arranged, each metal template unit is respectively enclosed into a space, a cavity is respectively formed in the wall body through the space, the cavity penetrates through the wall body up and down, concrete support columns are formed between the adjacent metal template units in a pouring mode, concrete entity plates are respectively formed by pouring two sides of the metal template units, the concrete support columns are connected with the concrete entity plates on two sides into a whole, and the concrete support columns are used for pulling the concrete entity plates on two sides and serving as lifting support points and supporting points of the wall body.

2. The prefabricated wall provided with composite metal forms in prefabricated sections of wall panels according to claim 1, wherein: the steel reinforcement cage includes horizontal muscle and vertical muscle, the both ends of horizontal muscle are all sealed and hide in the wall, vertical muscle includes first vertical muscle and second vertical muscle, first vertical muscle with the position of concrete support column corresponds, the both ends of first vertical muscle are all sealed and hide in the wall body, the second vertical muscle with the position of cavity corresponds, the lower extreme of second vertical muscle is sealed and is hidden in the wall body, the upper end of second vertical muscle extends to the top of wall body, the upper end of second vertical muscle is to inboard slope, and the lower floor when being under construction the upper end of the second vertical muscle of prefabricated wall will penetrate the upper strata in the cavity of prefabricated wall for pour concrete in the cavity and overlap joint upper and lower floor the prefabricated wall.

3. The prefabricated wall provided with composite metal forms in prefabricated sections of wall panels according to claim 2, wherein: the metal template unit comprises a rectangular metal plate and a groove-shaped metal plate, the groove-shaped metal plate is attached to the side face of the concrete support column, the rectangular metal plate is located on the inner side of the concrete solid plate, the rectangular metal plate covers the side face of the groove-shaped metal plate, and the cavity with the rectangular cross section is formed by the rectangular metal plate and the groove-shaped metal plate.

4. A prefabricated wall provided with composite metal forms in prefabricated sections of wall panels according to claim 3, wherein: the metal template unit is provided with the rectangular metal plate only on one side face of the groove-shaped metal plate, and the rectangular metal plate covers the groove-shaped metal plate when the prefabricated wall is placed and poured horizontally in a factory.

5. A prefabricated wall provided with composite metal forms in prefabricated sections of wall panels according to claim 3, wherein: the steel reinforcement cage is arranged between the concrete entity plates at two sides, the first vertical ribs are arranged in the concrete support columns, the second vertical ribs are arranged in the cavities, and the horizontal ribs horizontally penetrate through the concrete support columns.

6. The prefabricated wall provided with composite metal forms in prefabricated sections of wall panels according to claim 2, wherein: the metal template unit comprises square frame type metal plates and opening type metal plates, wherein the opening type metal plates are respectively arranged at two side edges of the wall body, open cavities are formed at two side edges of the wall body, the square frame type metal plates are arranged between the cavities at two side edges of the wall body, and the cavities with rectangular cross sections are formed through the square frame type metal plates.

7. The prefabricated wall provided with composite metal forms in prefabricated sections of wall panels according to claim 6, wherein: one side surface of the square frame type metal plate and one side surface of the opening type metal plate are respectively provided with a notch for saving materials, and the notch is positioned below the square frame type metal plate when the prefabricated wall is placed and poured horizontally in a factory.

8. The prefabricated wall provided with composite metal forms in prefabricated sections of wall panels according to claim 6, wherein: the two side parts of the reinforcement cage are buried in the concrete solid plates at the two sides.

9. The prefabricated wall provided with composite metal forms in prefabricated sections of wall panels according to claim 2, wherein: the steel reinforcement cage is including horizontal muscle and the vertical muscle that two rows of symmetries set up around, two rows the both ends of horizontal muscle are sealed to be connected together and hide in the wall body, wherein, two rows the both ends of the vertical muscle of first are all sealed to be connected together and hide in the wall body, two rows the lower extreme of the vertical muscle of second is sealed to be connected together and hide in the wall body, two rows the upper end of the vertical muscle of second is sealed to be connected together but stretches out to the top of wall body, two rows the upper end of the vertical muscle of second is all to inboard slope.

10. The prefabricated wall provided with composite metal forms in prefabricated sections of wall panels according to claim 9, wherein: the two ends of the horizontal rib are respectively 15-20 mm away from the left end face and the right end face of the wall body, the two ends of the first vertical rib are respectively 15-20 mm away from the upper end face and the lower end face of the wall body, and the lower end of the second vertical rib is 10-15 mm away from the lower end face of the wall body.