CN108867943A - Prefabricated sandwich wall and prefabricated sandwich wall production method - Google Patents
Prefabricated sandwich wall and prefabricated sandwich wall production method Download PDFInfo
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- CN108867943A CN108867943A CN201811089927.1A CN201811089927A CN108867943A CN 108867943 A CN108867943 A CN 108867943A CN 201811089927 A CN201811089927 A CN 201811089927A CN 108867943 A CN108867943 A CN 108867943A
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- sandwich wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The present invention relates to assembled architecture technical field, in particular to a kind of prefabricated sandwich wall and prefabricated sandwich wall production method.Prefabricated sandwich wall includes outer page board and interior page board, forms cavity between outer page board and interior page board；Including vertical muscle and multiple reinforced mesh, vertical muscle includes that interior page indulges muscle and the vertical muscle of outer page, and interior page is indulged the side connection of muscle and reinforced mesh and is located in interior page board, and outer page indulges muscle and the other side of reinforced mesh connects and is located in cavity；Including feature board, feature board setting is between molding steel reinforcement cage and outer page board；Including outer page steel mesh, outer page steel mesh is arranged in outer page board；Outer page board is connect by connector with interior page board.Prefabricated sandwich wall provided by the invention greatly reduces branch modulus, improves construction efficiency.Moreover, prefabricated sandwich wall cast-in-place concrete at the construction field (site), then the comprehensive performance of sandwich wall is suitable with common cast-in-place concrete structure, securely and reliably, has the stronger market competitiveness.
Description
Technical field
The present invention relates to assembled architecture technical field, in particular to a kind of prefabricated sandwich wall and prefabricated sandwich wall
Body production method.
Background technique
Conventional construction method is when building sandwich wall, usually assembling reinforcement at the construction field (site), then carries out to reinforcing bar
Formwork, finally into template, casting concrete is to form shear wall, and this construction method handwork is more, and branch modulus is big, construction
Low efficiency.
Summary of the invention
It is low to solve construction efficiency in the prior art the purpose of the present invention is to provide a kind of prefabricated sandwich wall
Technical problem.
The present invention provides a kind of prefabricated sandwich wall, including：Wall shell, the wall shell include outer page board and interior page
Plate forms cavity between the outer page board and the interior page board；
Steel reinforcement cage is formed, molding steel reinforcement cage includes vertical muscle interconnected and multiple reinforced mesh, and the vertical muscle is along institute
The short transverse for stating interior page board extends, and multiple reinforced mesh are arranged along the extending direction interval of the vertical muscle；
The vertical muscle includes that interior page indulges muscle and outer page and indulges muscle, the interior page indulge muscle connect with the side of the reinforced mesh and
In the interior page board, the outer page indulge muscle connect with the other side of the reinforced mesh and position in the cavity；
Feature board, the feature board setting is between molding steel reinforcement cage and the interior page board；
Outer page steel mesh, the outer page steel mesh are arranged in the outer page board；
The outer page board is connect by connector with the interior page board.
Further, the reinforced mesh includes interior page reinforcing bar, outer page reinforcing bar and multiple transverse bars；
The section of the interior page board is in long strip, and the interior page reinforcing bar and the outer page reinforcing bar are along the length of the interior page board
Spend direction extend, multiple transverse bars along the interior page board length direction interval be arranged, and one end of the transverse bar with it is described
Interior page reinforcement welding, the other end and the outer page reinforcement welding.
Further, the outer page steel mesh includes multiple vertical lacing wires and multiple lateral lacing wires, the multiple vertical
Lacing wire and the multiple laterally draw pass through welded connecting.
Further, the interior page indulges the upper and lower ends that muscle does not stretch out the interior page board.
Further, the connector includes connecting plate, and one end of the connecting plate is embedded in the interior page board, another
End is embedded in the outer page board across the feature board.
Further, the connecting plate is at least four, and four connecting plates are located at the upper and lower of the interior page board
The four different directions in left and right.
Further, the connector includes U-shaped connecting rod, and one end of the connecting rod is embedded in the interior page board,
The other end passes through the feature board and is embedded in the outer page board.
Further, the outer page steel mesh does not stretch out outside the outer page board.
The present invention provides a kind of assembled arthitecutral structure system, which is characterized in that including prefabricated Sanming City provided by the invention
Control wall.
Further, the prefabricated sandwich wall is interior intracavitary filled with cast-in-place concrete.
The present invention provides a kind of prefabricated sandwich wall production method, including：
External page reinforcing bar casting concrete is to form outer page board；
Feature board is laid in outer page board；
Steel bar cage is laid on feature board；
After outer page board concrete reaches intensity, 180 degree is overturn；
Muscle package is indulged to by interior page to molding side casting concrete of the steel reinforcement cage far from the feature board, to form interior page
Plate；
Interior page board is connect with the outer page board using connector.
Further, interior page board is connect using connector with the outer page board, is specifically included：
It is laid on feature board after steel bar cage step, after outer page board concrete reaches intensity, overturning 180 degree step
Before rapid,
One end of connector is embedded in and is poured at outer page board；
The board concrete and after reaching intensity outside the maintenance, after overturning 180 degree step, to molding steel reinforcement cage far from described
The side casting concrete of feature board is wrapped up to by the first vertical muscle, before forming interior page board step,
The other end of connector is embedded in and is poured at interior page board.
Opposite the relevant technologies, for prefabricated sandwich wall provided by the invention in casting process, wall shell is cast-in-place to pour
Concrete provides template, avoids a large amount of formworks in scene；The a large amount of assembling reinforcements in scene are avoided using molding steel reinforcement cage, reduce hand
Work work reduces each work post cross-operation and live labo r usage, greatly reduces the construction time, improve construction efficiency.
Further more, the cast-in-place concrete of cast in situs forms an entirety, the common stress of the two in wall shell and cavity.Also
It is to say that wall shell can protect molding steel reinforcement cage, additionally it is possible to serve as sandwich wall formwork for placing, additionally it is possible to mix with cast-in-place
The solidifying common stress of soil avoids the volume of sandwich wall excessive to reduce concrete amount.
Prefabricated sandwich wall cast-in-place concrete at the construction field (site), the then comprehensive performance of sandwich wall and common cast-in-place concrete
Structure is suitable, securely and reliably, has the stronger market competitiveness；Cast in situs cast-in-place concrete in cavity can be avoided effectively
Cracking, so as to improve the waterproof performance of sandwich wall.
Further more, prefabricated sandwich wall provided by the invention uses shell form, convenient transportation facilitates lifting and installation,
To further improve construction efficiency, shorten the construction period, reduces construction cost.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the side view of prefabricated sandwich wall according to an embodiment of the present invention；
Fig. 2 is the top view of prefabricated sandwich wall shown in FIG. 1；
Fig. 3 is the structural schematic diagram of reinforced mesh in prefabricated sandwich wall shown in FIG. 1；
Fig. 4 is the structural schematic diagram of prefabricated sandwich wall China and foreign countries shown in FIG. 1 page steel mesh；
Fig. 5 is the structural schematic diagram of connector in prefabricated sandwich wall shown in FIG. 1；
Fig. 6 is the structural schematic diagram of connecting plate in connector shown in fig. 5；
Fig. 7 is the structural schematic diagram of connecting rod in connector shown in fig. 5；
Fig. 8 is the structural schematic diagram of assembled arthitecutral structure system according to an embodiment of the present invention.
In figure：Page board in 10-；The outer page board of 20-；30- cavity；40- indulges muscle；50- reinforced mesh；60- feature board；
The outer page steel mesh of 70-；80- connector；Page indulges muscle in 41-；The outer page of 42- indulges muscle；Page reinforcing bar in 51-；The outer page steel of 52-
Muscle；53- transverse bar；81- connecting plate；82- connecting rod；The prefabricated sandwich wall of 100-；200- cast-in-place concrete.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
It, can also be indirectly connected through an intermediary to be to be connected directly.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
It should be noted that the lining in the application refers to, precast shear wall body is in practical applications close to indoor
Wallboard, Side fascia refer to far from indoor wallboard."up" and "down" described in this application refers to precast shear wall body in reality
The "up" and "down" in common sense under natural conditions in." short transverse " refers to precast shear wall body in practical applications perpendicular
Histogram to." vertical " refers to precast wall body vertical direction in common sense under natural conditions in practical applications.
Fig. 1 is a structural schematic diagram of prefabricated sandwich wall according to an embodiment of the present invention；Fig. 2 is shown in FIG. 1 pre-
Another structural schematic diagram of sandwich wall processed；Fig. 3 is the structural representation of reinforced mesh in prefabricated sandwich wall shown in FIG. 1
Figure；Fig. 4 is the structural schematic diagram of prefabricated sandwich wall China and foreign countries shown in FIG. 1 page steel mesh；Fig. 5 is shown in FIG. 1 prefabricated three
The structural schematic diagram of connector in Mingzhi's wall；Fig. 6 is the structural schematic diagram of connecting plate in connector shown in fig. 5；Fig. 7 is figure
The structural schematic diagram of connecting rod in connector shown in 5；Fig. 8 is assembled arthitecutral structure system according to an embodiment of the present invention
Structural schematic diagram.
It should be noted that "inner" described in this application and "outside" refer in practical applications, prefabricated sandwich wall
In close to indoor side be it is interior, separate indoor side is outer.The short transverse of interior page board 10 refers to prefabricated sandwich wall
In practical applications, the short transverse that common sense thinks.
As shown in Figures 1 to 7, the present invention provides a kind of prefabricated sandwich wall, including wall shell, and wall shell includes outer page
Plate 20 and interior page board 10 form cavity 30 between outer page board 20 and interior page board 10；Steel reinforcement cage is formed, molding steel reinforcement cage includes mutual
The vertical muscle 40 and multiple reinforced mesh 50 of connection, the short transverse for indulging muscle 40 along interior page board 10 extend, multiple reinforced mesh 50
Along the extending direction interval setting for indulging muscle 40；Vertical muscle 40 includes that interior page indulges muscle 41 and the vertical muscle 42 of outer page, and interior page indulges muscle 41 and reinforcing bar
The side of mesh sheet 50 connects and is located in interior page board 10, and outer page indulges muscle 42 and connect with the other side of reinforced mesh 50 and be located at cavity
In 30；Feature board 60, the setting of feature board 60 is between molding steel reinforcement cage and interior page board 10；Outer page steel mesh, outer page steel mesh are set
It sets in outer page board 20；Outer page board 20 is connect by connector 80 with interior page board 10.Interior page board 10 and outer page board 20 are coagulation
Native plate.
In the present embodiment, prefabricated sandwich wall is transported to construction site, is lifted, installed with other components,
Then the cast in situs cast-in-place concrete into cavity 30, to form sandwich wall.Sandwich wall can not only load-bearing stress, and
Can satisfy some functions, e.g., when feature board includes feature board, sandwich wall have heat insulation effect, when feature board include every
When soundboard, sandwich wall has soundproof effect etc. or feature board includes the combination of a variety of plates such as feature board and soundproof plate.
During to cavity cast in situs cast-in-place concrete, wall shell provides template to pour cast-in-place concrete, keeps away
Exempt from a large amount of formworks in scene；The a large amount of assembling reinforcements in scene are avoided using molding steel reinforcement cage, reduce manual work, each work post is reduced and hands over
Operation and live labo r usage are pitched, the construction time is greatly reduced, improves construction efficiency.
Further more, the cast-in-place concrete of cast in situs forms an entirety, the common stress of the two in wall shell and cavity 30.?
That is wall shell can to molding steel reinforcement cage protect, additionally it is possible to serve as sandwich wall formwork for placing, additionally it is possible to it is cast-in-place
The common stress of concrete avoids the volume of sandwich wall excessive to reduce concrete amount.
Prefabricated sandwich wall cast-in-place concrete at the construction field (site), the then comprehensive performance of sandwich wall and common cast-in-place concrete
Structure is suitable, securely and reliably, has the stronger market competitiveness；Cast in situs cast-in-place concrete in cavity 30, can effectively keep away
Exempt to crack, so as to improve the waterproof performance of sandwich wall.
Further more, prefabricated sandwich wall provided in this embodiment uses shell form, convenient transportation facilitates lifting and peace
Dress shortens the construction period to further improve construction efficiency, reduces construction cost.
Wherein, molding steel reinforcement cage is formed by connecting by vertical muscle and reinforced mesh, and vertical muscle includes that interior page indulges muscle and the vertical muscle of outer page.
The quantity that interior page indulges the quantity of muscle 41 and outer page indulges muscle 42 can be to be multiple, can be according to specific sandwich wall
Stress condition is arranged.It is oppositely arranged preferably, multiple interior pages indulge muscle 41 with the vertical muscle 42 of multiple outer pages, the side of reinforced mesh 50
It indulges muscle 41 with interior page to connect, the other side of reinforced mesh 50 is indulged muscle 42 with outer page and connect.Multiple reinforced mesh 50 are by multiple interior pages
Vertical muscle 41 and multiple outer pages are indulged muscle 42 and are connected, to form molding steel reinforcement cage.
Interior page indulges the connection type of muscle 41 and reinforced mesh 50 and the connection type of outer page vertical muscle 42 and reinforced mesh 50
All can be a variety of, such as：It is bound by iron wire etc.；Or vertical muscle 40 is clamped with reinforced mesh 50 by anchor ear
Deng.Optionally, using welding, facilitate processing, reduce consumptive material, connection is reliable.
The structure type of reinforced mesh 50 can be a variety of, such as：Reinforced mesh 50 is by multiple interlaced setting reinforcing bars
Setting, to form network, the shape of grid can be rectangle or abnormity etc..
Optionally, as shown in figure 5, reinforced mesh 50 includes interior page reinforcing bar 51, outer page reinforcing bar 52 and multiple transverse bars 53；
The section of interior page board 10 is in long strip, and interior page reinforcing bar 51 and outer page reinforcing bar 52 extend along the length direction of interior page board 10, multiple
Transverse bar 53 is arranged along the length direction interval of interior page board 10, and one end of transverse bar 53 and interior page reinforcing bar 51 weld, the other end and outer
Page reinforcing bar 52 welds.
In the present embodiment, interior page reinforcing bar 51, outer page reinforcing bar 52 and multiple transverse bars 53 constitute square shape, stud, mesh word
The reinforced mesh 50 of shape or ladder-shaped, transverse bar 53 are welded with interior page reinforcing bar 51 and outer page reinforcing bar 52, can be in factory
Production molding, realizes mechanization, automation and mass production, improves production efficiency, in addition, transverse bar 53 is indulging muscle with interior page
41 and outer page indulge when muscle 42 connects without being bent, then save steel, to reduce production cost, and then reduce construction
Overall cost.
Wherein, indulging muscle 40 can be with the angled setting of vertical direction, preferably, being vertically arranged, stress is big.Steel mesh can be with
It is vertically arranged with vertical muscle 40 with the angled setting of horizontal direction preferably, reinforced mesh 50 is horizontally disposed, it is easy to process,
Make the compound with regular structure for forming steel reinforcement cage.
As shown in figure 4, outer page steel mesh 70 includes multiple vertical lacing wires and multiple lateral lacing wires, multiple vertical lacing wires and
Multiple transverse direction lacing wires pass through welded connecting.In the present embodiment, vertical lacing wire refers to the direction general vertical of lacing wire, and expression is
One general direction of lacing wire, naturally it is also possible to which substantially vertical, similarly lateral lacing wire refers to that lacing wire general horizontal is arranged, and certainly may be used
With fully horizontal.Multiple vertical lacing wires and multiple lateral lacing wires are formed latticed by welding, and intensity is high, facilitates processing.
As shown in Figure 1, further, interior page indulges muscle 41 and does not stretch out the upper of interior page board 10 on above-described embodiment basis
Lower both ends.In the present embodiment, interior page indulges the upper and lower ends that muscle 41 does not stretch out interior page board 10, i.e., including the interior vertical muscle 41 of page is fully wrapped around
Page board 10, muscle is not arranged out, then the compound with regular structure of prefabricated sandwich wall, convenient transportation.
Further, outer page steel mesh does not stretch out outside outer page board 20, and similarly, outer page steel mesh is fully wrapped around in outer page board 20
Interior, muscle is not arranged out, further makes the compound with regular structure of prefabricated sandwich wall, convenient transportation.
Can by joint outer part, such as connection reinforcing bar or connect into steel bar cage etc. will be in prefabricated sandwich wall
Molding steel reinforcement cage is connect with other components, then completes uniformly to pour.
Interior page board 10 is connect with outer page board 20 by connector 80, and the structure type of connector 80 can be a variety of, such as：
Connector 80 includes being fixed on the first screw rod on a wall of cavity 30 of interior page board 10, being fixed on the position of outer page board 20
In the second screw rod on a wall of cavity 30 and the screw shell that the first screw rod and the second screw rod link together.
Optionally, as shown in Figure 5 and Figure 6, connector 80 includes connecting plate 81, and one end of connecting plate 81 is embedded in interior page
In plate 10, the other end passes through feature board 60 and is embedded in outer page board 20.In the present embodiment, interior page board 10 can be formed pouring
In the process, first one end of connecting plate 81 is embedded in interior 10 concrete of page board, it, will even during pouring to form outer page board 20
The other end of fishplate bar 81 is embedded in outer 20 concrete of page board, after interior page board 10 and outer 20 hardened forming of page board, is completed at the same time
The connection of connecting plate 81 and interior page board 10 and outer page board 20, without being arranged again after interior page board 10 and the molding of outer page board 20
Connecting plate 81 improves the production efficiency of prefabricated sandwich wall, firm and reliable connection.
Preferably, connecting plate 81 is at least four, four connecting plates 81 are located at four up and down of interior page board 10
Different directions.Connecting plate 81 can be improved the intensity of prefabricated sandwich wall, bear the gravity on vertical direction, and enhancing is resisted
The shock resistance and wind loading rating of horizontal direction.
Optionally, as shown in figure 5 and figure 7, connector 80 includes U-shaped connecting rod 82, and one end of connecting rod 82 is embedded in interior
In page board 10, the other end passes through the feature board 60 and is embedded in outer page board 20.In the present embodiment, interior page can be formed pouring
During plate 10, first one end of connecting rod 82 is embedded in interior 10 concrete of page board, to form outer 20 process of page board pouring
In, the other end of connecting rod 82 is embedded in outer 20 concrete of page board, after interior page board 10 and outer 20 hardened forming of page board, together
When complete the connection of connecting rod 82 and interior page board 10 and outer page board 20, without after interior page board 10 and outer page board 20 form
Connecting rod 82 is set again, improves the production efficiency of prefabricated sandwich wall, firm and reliable connection.82 structure of connecting rod is simple, energy
It is enough to tense interior page board 10 and outer page board 20.Preferably, multiple connecting rods 82 are arranged to ensure the steady of prefabricated sandwich wall construction
It is qualitative.
Preferably, while connecting plate 81 and connecting rod 82 are set, can ensure prefabricated component intensity and stabilization.
As shown in figure 8, the present invention provides a kind of assembled arthitecutral structure system, including prefabricated sandwich provided by the invention
Wall 100.Prefabricated sandwich wall 100 it is interior it is intracavitary be filled with cast-in-place concrete 200.
In the present embodiment, during pouring prefabricated sandwich wall, the wall shell of prefabricated sandwich wall is to pour now
Pouring concrete provides template, avoids a large amount of formworks in scene；The a large amount of assembling reinforcements in scene are avoided using molding steel reinforcement cage, are reduced
Work by hand reduces each work post cross-operation and live labo r usage, greatly reduces the construction time, improve construction efficiency.
Prefabricated sandwich wall cast-in-place concrete at the construction field (site), the then comprehensive performance of sandwich wall and common cast-in-place concrete structure phase
When securely and reliably, with the stronger market competitiveness；Cast in situs cast-in-place concrete in cavity 30 can effectively avoid cracking,
So as to improve the waterproof performance of sandwich wall.Assembled arthitecutral structure construction efficiency provided in this embodiment is high, the duration
Short, intensity is high, good combination property.
The present invention provides a kind of prefabricated sandwich wall production method, including：
The present invention provides a kind of prefabricated sandwich wall production method, including：
External page reinforcing bar casting concrete is to form outer page board；
Feature board is laid in outer page board；
Steel bar cage is laid on feature board；
After outer page board concrete reaches intensity, 180 degree is overturn；
Muscle package is indulged to by interior page to molding side casting concrete of the steel reinforcement cage far from the feature board, to form interior page
Plate；
Interior page board is connect with the outer page board using connector.
In the present embodiment, the mode for pouring outer page board 20 and the form for pouring interior page board 10 all can be a variety of, such as：?
Outer page board 20 perhaps interior page board 10 outside setting exterior sheathing the inside of outer page board 20 or interior page board 10 be arranged inner template,
Spacing between exterior sheathing and inner template is setting thickness, and side template is arranged between exterior sheathing and inner template, then exterior sheathing, interior
Template and side template are surrounded jointly for pouring the mold for building up wallboard, can vertical casting concrete, can also level pour
Concrete.
Mold is poured preferably, side mode is arranged in die station to be formed；
Outer page steel mesh is placed in mold, into mold, casting concrete is wrapped up to by outer page steel mesh, to be formed
Outer page board；
Feature board is laid in outer page board after the molding of outer page board；
Steel bar cage is laid on feature board；
Outer page board, feature board and molding steel reinforcement cage are integrally overturn into 180 degree, the side for forming steel reinforcement cage is made to be located at mold
It is interior；
Muscle package is indulged to by interior page to the side casting concrete of molding steel reinforcement cage, to form interior page board.
Production method provided in this embodiment is simple using mold, and production process is simple, to improve production efficiency.
Connector 80 can be configured connection after interior page board 10 and outer page board 20 form.
Optionally, it is laid on feature board after steel bar cage step, after outer page board concrete reaches intensity, overturning
Before 180 degree step,
One end of connector is embedded in and is poured at outer page board；
The board concrete and after reaching intensity outside the maintenance, after overturning 180 degree step, to molding steel reinforcement cage far from described
The side casting concrete of insulation board is wrapped up to by the first vertical muscle, before forming interior page board step,
The other end of connector is embedded in and is poured at interior page board.
In the present embodiment, connector 80 is embedded in interior page board 10 and outer page board 20, then when interior page board 10 and outer page board
After 20 hardened formings, it is completed at the same time the connection of connector 80 Yu interior page board 10 and outer page board 20, without working as interior 10 He of page board
Connector 80 is arranged after forming in outer page board 20 again, improves the production efficiency of prefabricated sandwich wall, firm and reliable connection.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of prefabricated sandwich wall, which is characterized in that including：Wall shell, the wall shell include outer page board and interior page board,
Cavity is formed between the outer page board and the interior page board；
Steel reinforcement cage is formed, molding steel reinforcement cage includes vertical muscle and multiple reinforced mesh, height of the vertical muscle along the interior page board
Direction extends, and multiple reinforced mesh are arranged along the extending direction interval of the vertical muscle；
The vertical muscle includes that interior page indulges muscle and the vertical muscle of outer page, and the interior page indulges muscle and connect and be located at the side of the reinforced mesh
In the thickness range of the interior page board, the outer page indulges muscle and connect with the other side of the reinforced mesh and be located at the cavity
It is interior；
Feature board, the feature board setting is between molding steel reinforcement cage and the outer page board；
Outer page steel mesh, the outer page steel mesh are arranged in the outer page board；
The outer page board is connect by connector with the interior page board.
2. prefabricated sandwich wall according to claim 1, which is characterized in that the reinforced mesh include interior page reinforcing bar,
Outer page reinforcing bar and multiple transverse bars；
The section of the interior page board is in long strip, and the interior page reinforcing bar and the outer page reinforcing bar are along the length side of the interior page board
To extension, multiple transverse bars are arranged along the length direction interval of the interior page board, and one end of the transverse bar and the interior page
Reinforcement welding, the other end and the outer page reinforcement welding, the interior page reinforcing bar are indulged muscle with the interior page and are connect, the outer page reinforcing bar
Muscle is indulged with the outer page to connect.
3. prefabricated sandwich wall according to claim 1, which is characterized in that the outer page steel mesh includes multiple vertical
Lacing wire and multiple lateral lacing wires, the multiple vertical lacing wire and the multiple laterally draw pass through welded connecting.
4. prefabricated sandwich wall according to claim 1, which is characterized in that the interior page indulges muscle and do not stretch out the interior page
The upper and lower ends of plate.
5. prefabricated sandwich wall described in any one of -4 according to claim 1, which is characterized in that the connector includes
Connecting plate, one end of the connecting plate are embedded in the interior page board, and the other end passes through the feature board and is embedded in the outer page
In plate.
6. prefabricated sandwich wall according to claim 5, which is characterized in that the connecting plate is at least four, four
The connecting plate is located at four different directions up and down of the interior page board.
7. prefabricated sandwich wall according to claim 5, which is characterized in that the connector includes U-shaped connecting rod, institute
The one end for stating connecting rod is embedded in the interior page board, and the other end passes through the feature board and is embedded in the outer page board.
8. prefabricated sandwich wall according to claim 5, which is characterized in that the outer page steel mesh does not stretch out described outer
Outside page board.
9. a kind of prefabricated sandwich wall production method, which is characterized in that including：
External page reinforcing bar casting concrete is to form outer page board；
Feature board is laid in outer page board；
Steel bar cage is laid on feature board；
After outer page board concrete reaches intensity, 180 degree is overturn；
Muscle package is indulged to by interior page to molding side casting concrete of the steel reinforcement cage far from the feature board, to form interior page board；
Interior page board is connect with the outer page board using connector.
10. prefabricated sandwich wall production method according to claim 9, which is characterized in that
Interior page board is connect with the outer page board using connector, is specifically included：
Be laid on feature board after steel bar cage step, after outer page board concrete reaches intensity, overturning 180 degree step it
Before,
One end of connector is embedded in and is poured at outer page board；
The board concrete and after reaching intensity outside the maintenance, after overturning 180 degree step, to molding steel reinforcement cage far from the function
The side casting concrete of plate is wrapped up to by the first vertical muscle, before forming interior page board step,
The other end of connector is embedded in and is poured at interior page board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089927.1A CN108867943A (en) | 2018-09-18 | 2018-09-18 | Prefabricated sandwich wall and prefabricated sandwich wall production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089927.1A CN108867943A (en) | 2018-09-18 | 2018-09-18 | Prefabricated sandwich wall and prefabricated sandwich wall production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108867943A true CN108867943A (en) | 2018-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201811089927.1A Pending CN108867943A (en) | 2018-09-18 | 2018-09-18 | Prefabricated sandwich wall and prefabricated sandwich wall production method |
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| CN109339286A (en) * | 2018-12-11 | 2019-02-15 | 三筑工科技有限公司 | Overlapped shear wall plate, overlapped shear wall and overlapped shear wall board manufacturing method |
| CN109403506A (en) * | 2018-12-11 | 2019-03-01 | 三筑工科技有限公司 | The manufacturing method of overlapped shear wall plate, overlapped shear wall and overlapped shear wall plate |
| CN110126064A (en) * | 2019-05-21 | 2019-08-16 | 湖南三一快而居住宅工业有限公司 | A kind of double skin wall production methods |
| CN110185195A (en) * | 2019-05-24 | 2019-08-30 | 三一筑工科技有限公司 | Prefabricated doors and windows integration composite wallboard and preparation method thereof |
| CN110670757A (en) * | 2019-10-11 | 2020-01-10 | 三一筑工科技有限公司 | Double-skin wall connecting component, connecting structure and construction method |
| CN110872889A (en) * | 2019-11-28 | 2020-03-10 | 上海中森建筑与工程设计顾问有限公司 | Prefabricated superposed outer wall integrated with heat-insulation formwork and construction method |
| CN111441509A (en) * | 2020-04-07 | 2020-07-24 | 三一筑工科技有限公司 | Production method of vertical joint bar structure with heat-insulation cavity shear wall |
| CN112627395A (en) * | 2020-12-18 | 2021-04-09 | 长沙葡提科技信息有限公司 | Aerogel composite sound-insulation heat-preservation partition plate and preparation method thereof |
| CN113047515A (en) * | 2021-03-15 | 2021-06-29 | 享城科建(北京)科技发展有限公司 | Connecting structure of sandwich wallboard, sandwich wallboard and preparation method of sandwich wallboard |
| EP3936677A1 (en) * | 2020-07-06 | 2022-01-12 | Keegan Intellectual Property Limited | A precast modular wall system |
| CN116065757A (en) * | 2023-03-24 | 2023-05-05 | 河北省建筑科学研究院有限公司 | Assembled heat-insulating composite wallboard for near-zero-carbon building and construction method thereof |
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| CN109339286A (en) * | 2018-12-11 | 2019-02-15 | 三筑工科技有限公司 | Overlapped shear wall plate, overlapped shear wall and overlapped shear wall board manufacturing method |
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| CN110670757A (en) * | 2019-10-11 | 2020-01-10 | 三一筑工科技有限公司 | Double-skin wall connecting component, connecting structure and construction method |
| CN110872889A (en) * | 2019-11-28 | 2020-03-10 | 上海中森建筑与工程设计顾问有限公司 | Prefabricated superposed outer wall integrated with heat-insulation formwork and construction method |
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| CN112627395A (en) * | 2020-12-18 | 2021-04-09 | 长沙葡提科技信息有限公司 | Aerogel composite sound-insulation heat-preservation partition plate and preparation method thereof |
| CN113047515A (en) * | 2021-03-15 | 2021-06-29 | 享城科建(北京)科技发展有限公司 | Connecting structure of sandwich wallboard, sandwich wallboard and preparation method of sandwich wallboard |
| CN116065757A (en) * | 2023-03-24 | 2023-05-05 | 河北省建筑科学研究院有限公司 | Assembled heat-insulating composite wallboard for near-zero-carbon building and construction method thereof |
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