CN109184209A - Reduce the construction method of the precast slab partition wall system of hollowing rate - Google Patents
Reduce the construction method of the precast slab partition wall system of hollowing rate Download PDFInfo
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- CN109184209A CN109184209A CN201811007286.0A CN201811007286A CN109184209A CN 109184209 A CN109184209 A CN 109184209A CN 201811007286 A CN201811007286 A CN 201811007286A CN 109184209 A CN109184209 A CN 109184209A
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- Prior art keywords
- partition wall
- precast slab
- slab partition
- concrete layer
- back side
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- 238000005192 partition Methods 0.000 title claims abstract description 148
- 238000010276 construction Methods 0.000 title claims abstract description 32
- 239000004567 concrete Substances 0.000 claims description 89
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 54
- 229910052742 iron Inorganic materials 0.000 claims description 27
- 238000009416 shuttering Methods 0.000 claims description 26
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 23
- 239000008397 galvanized steel Substances 0.000 claims description 23
- 239000004568 cement Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 239000004576 sand Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 18
- 239000000463 material Substances 0.000 abstract description 12
- 239000010410 layer Substances 0.000 description 64
- 238000012423 maintenance Methods 0.000 description 7
- 238000005246 galvanizing Methods 0.000 description 6
- 239000004575 stone Substances 0.000 description 5
- 239000011083 cement mortar Substances 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 4
- 238000009415 formwork Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/76—Removable non-load-bearing partitions; Partitions with a free upper edge with framework or posts of metal
-
- 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
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/82—Removable non-load-bearing partitions; Partitions with a free upper edge characterised by the manner in which edges are connected to the building; Means therefor; Special details of easily-removable partitions as far as related to the connection with other parts of the building
Abstract
The present invention provides a kind of construction methods of precast slab partition wall system for reducing hollowing rate, the present invention can first make muti-piece precast slab partition wall module on the ground, it ensure that the globality of every piece of precast slab partition wall module, greatly reduce the diversity of process and work post, the time cost and material cost for reducing construction, significantly reduce hollowing rate.
Description
Technical field
The present invention relates to a kind of construction methods of precast slab partition wall system for reducing hollowing rate
Background technique
It is increasingly heavier for the hollowing rate of ceramic tile or stone material for wall decoration material in toilet decorations now
Depending on.Conventional sanitation division wall way is steel skeleton base covering cement plate linked network batch ash again, caused by various work post superposition constructions
The deformation of error amount and material itself, so that the ceramic tile or stone wall surface of surface layer easily exist during the later period checks and accepts delivery
A large amount of hollowing causes the maintenance rate at scene to greatly increase.
Summary of the invention
The purpose of the present invention is to provide a kind of construction methods of precast slab partition wall system for reducing hollowing rate, lead to
Floor manufacture partition wall concrete slab is crossed, so that partition wall has good flatness and integrality, then wall is installed on the whole, can be solved
There are the deformations of error amount and material itself for certainly existing hygienic division wall, cause ceramic tile or stone wall surface to exist a large amount of
Hollowing causes maintenance rate greatly increase the problem of at scene.
To solve the above problems, the present invention provides a kind of construction party of precast slab partition wall system for reducing hollowing rate
Method, comprising:
It completes respectively muti-piece precast slab partition wall module in ground；
On ground, wall is led in setting；
The lower mouth of every piece of precast slab partition wall module is connect with the wall of leading, and by every piece of precast slab every
The suitable for reading of wall module connect with structure floor；
Two pieces of adjacent precast slab partition wall modules are connected by band iron.
Further, in the above-mentioned methods, it completes respectively muti-piece precast slab partition wall module in ground, packet
It includes:
Production unit module framework, wherein include: production outside frame, in the space that the outside frame 3 is surrounded
By skeleton among preset interval lateral connection；
Galvanized steel mesh sheet is covered in the space that the outside frame is surrounded, wherein just by the galvanized steel mesh sheet
Face covers and is connected to the back side of each intermediate skeleton；
Back side concrete is covered in the space that the outside frame 1 of the back side of the galvanized steel mesh sheet is surrounded
Layer；
Front concrete layer is covered in the space that the outside frame of the face side of each intermediate skeleton is surrounded；
By two pieces of adjacent precast slab partition wall modules by band iron connection in,
The band iron is connected on the outside frame of two pieces of adjacent precast slab partition wall modules.
Further, in the above-mentioned methods, after the frame of production outside, further includes:
In the front setting front timber shuttering lath of the outside frame；
It is covered in the concrete layer of front in the space that the outside frame of the face side of each intermediate skeleton is surrounded,
The surface of the front concrete layer is poured to build up and is flushed with the surface of the front timber shuttering lath.
Further, in the above-mentioned methods, two pieces of adjacent precast slab partition wall modules are connected it by band iron
Afterwards, further includes:
The first wire netting is connected in the edge joint position of the front concrete layer of two pieces of adjacent precast slab partition wall modules；
The first cement sand bed is covered in the first iron wire net surface, wherein by the table of first cement sand bed
It pours to build up and be flushed with the surface of the front concrete layer of two sides in face.
Further, in the above-mentioned methods, after the frame of production outside, further includes:
At the back side of the outside frame, timber shuttering lath in the back side is set；
Back side concrete layer is covered in the space that the outside frame of the back side of the galvanized steel mesh sheet is surrounded；
The surface of the back side concrete layer is poured to build up and is flushed with the surface of the back side timber shuttering lath.
Further, in the above-mentioned methods, production outside frame, in the space that the outside frame is surrounded by pre-
If being spaced among lateral connection in skeleton,
The width that the outside frame is arranged is less than or equal to 500mm, and the height that the outside frame is arranged is less than or equal to
2400mm, the default spacing being arranged between the intermediate skeleton are less than or equal to 600mm.
Further, in the above-mentioned methods, after ground is arranged and leads wall, further includes:
In described lead, built-in fitting is set within the walls；
The lower mouth of every piece of precast slab partition wall module is connect with the wall of leading, comprising:
The lower mouth of every piece of precast slab partition wall module is connect with by the built-in fitting with the wall of leading.
Further, in the above-mentioned methods, by suitable for reading being connect with structure floor of every piece of precast slab partition wall module
Later, further includes:
Bearing diagonal is connected between structure floor in every piece of the suitable for reading of precast slab partition wall module.
Further, in the above-mentioned methods, the lower mouth of every piece of precast slab partition wall module is connect with the wall of leading
Later, further includes:
Wall is led with described respectively in the front concrete layer and back side concrete layer of the precast slab partition wall module
Edge joint position connect the second wire netting；
The second cement sand bed is covered in the second iron wire net surface, wherein by the table of second cement sand bed
It pours to build up and be flushed with the surface of the front concrete layer of two sides or back side concrete layer in face.
Further, in the above-mentioned methods, by suitable for reading being connect with structure floor of every piece of precast slab partition wall module
In,
When the structure floor is L-type beam body, angle bar is set in the L-type beam body, by every piece of precast slab
Suitable for reading be welded to connect by the angle bar of square tube and the L-type beam body of partition wall module is fixed.
Compared with prior art, the present invention can first make muti-piece precast slab partition wall module on the ground, protect
The globality of every piece of precast slab partition wall module has been demonstrate,proved, the diversity of process and work post has greatly been reduced, reduces construction
Time cost and material cost, significantly reduce hollowing rate.
Detailed description of the invention
Fig. 1 is the sectional view of the precast slab partition wall system of the reduction hollowing rate of one embodiment of the invention；
Fig. 2 is the elevation of the precast slab partition wall system of the reduction hollowing rate of one embodiment of the invention；
Fig. 3 is the fixation of the upper and lower opening of the precast slab partition wall system of the reduction hollowing rate of one embodiment of the invention
Schematic diagram.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As shown in Figures 1 to 3, the present invention provides a kind of precast slab partition wall system for reducing hollowing rate, comprising: Yu Di
Muti-piece precast slab partition wall module that face completes respectively, band iron 1 and lead wall 2, wherein
Every piece of precast slab partition wall module includes: unit module skeleton, and the unit module skeleton includes outer rim
Frame 3 and the intermediate skeleton 4 being laterally arranged by preset interval being connected in the space that the outside frame is surrounded；It is covered in institute
The galvanized steel mesh sheet 5 in the space that outside frame 3 is surrounded is stated, the front of the galvanized steel mesh sheet 5 covers and is connected to each
The back side of intermediate skeleton 4；It is covered in the space that the outside frame 3 of the back side of the galvanized steel mesh sheet 5 is surrounded
Back side concrete layer 6；It is covered in the front in the space that the outside frame 3 of the face side of each intermediate skeleton 4 is surrounded
Concrete layer 7；
Two pieces of adjacent precast slab partition wall modules are connected by the band iron 1, and the band iron 1 is connected to adjacent
On the outside frame 3 of two pieces of precast slab partition wall modules；
The wall 2 of leading is set to ground, and the lower mouth of every piece of precast slab partition wall module is connect with the wall 2 of leading, often
The suitable for reading and structure floor 8 of block precast slab partition wall module is connect.
Here, the hot galvanizing side that 40mm*20mm*2mm can be used in the outer rim of every group of unit module skeleton of the invention is logical,
Intermediate skeleton uses section logical for the hot galvanizing side of 20mm*20mm*2mm, and the back side that galvanized steel mesh sheet is covered is covered with 50mm*
The galvanized steel mesh sheet of 50mm*3mm, last one-piece casting prefabricated board, forming every group of unit module is solid, is greatly reduced
Hollow and mesh plaster the non-uniform situation of steel skeleton in traditional handicraft.
The back side between two pieces of adjacent precast slab partition wall modules can be welded with 3mm thickness hot galvanizing band iron straight joint.
It is subsequent on the front concrete layer can tiling or stone material.The precast slab partition wall system of reduction hollowing rate of the invention
It can be applied to hygienic division wall.
The present invention can first make unit module skeleton on the ground, then in the space that the outside frame is surrounded
Galvanized steel mesh sheet cover zinc-plated mesh sheet, C25 microlith mixed mud is then poured into pressing, is respectively formed and is covered in the galvanized steel
The outside frame of the back side of mesh sheet is surrounded the back side concrete layer in space and it is covered in each intermediate skeleton
The front concrete layer in space that the outside frame of face side is surrounded, after maintenance 7 days, by each piece of precast slab
Wall is installed in partition wall module.In the muti-piece precast slab partition wall module that ground completes respectively, process is greatly reduced
And the diversity of work post, the time cost and material cost of construction are reduced, hollowing rate is significantly reduced.
Wherein, the precast slab partition wall module poured at least conserves 7 days.It therefore can be in every piece of precast slab
Marked with date in partition wall module, to check and accept.During precast slab partition wall module conserves, emphasis is answered to reinforce the wet of concrete
Degree and temperature control, (between the reserved 2-3 room in scene is conserved as prefabricated board, and aeration-drying is kept, suspension thermometer, and
Control room temperature and be not higher than 40 degrees Celsius), reduce the exposure duration of surface concrete to the greatest extent, in time to front concrete layer and
The exposure of back side concrete layer is closely covered and (paulin, plastic cloth etc. can be used to be covered), prevents surface moisture from steaming
Hair.Before the initial set of the exposure of front concrete layer and back side concrete layer, covering should be rolled, at least with trowel rubbing and pressure exposure
It two times, is covered again after being allowed to smooth, at this time it should be noted that covering not contact exposure directly, until concrete layer and the back side
Until concrete layer final set.Maintenance, which expires after examination passes through, can go up wall.
The precast slab partition wall system of reduction hollowing rate of the invention, each piece of precast slab partition wall module is on ground
Face completes the production maintenance, then installs wall, and original facade multi-process operation is converted into ground monoblock type operation, passes through ground
Monoblock type operation improves the globality of formed partition wall, greatly reduces so that partition wall has good flatness and integrality
The deformation of the error amount and material itself of various processes superposition, flatness and integrality play the effect for reducing hollowing rate
Fruit.
In one embodiment of precast slab partition wall system of reduction hollowing rate of the invention, the outside frame 3 is just
Face is provided with front timber shuttering lath 9, and the surface of the front concrete layer 7 and the surface of the front timber shuttering lath 9 are neat
It is flat.
Here, when pouring front concrete layer, surrounding uses front timber shuttering lath formwork, if section is 9mm
(height) * 100mm (width) timber shuttering lath, after the forming of front concrete layer, then by the front timber shuttering lath demoulding, so as to
Advance reservation goes out the distance connected among two pieces of adjacent precast slab partition wall modules and forms piece, subsequent to use again
Linked network batch is grey again after dabbing, to reach the flatness of two pieces of adjacent precast slab partition wall module entirety.
In one embodiment of precast slab partition wall system of reduction hollowing rate of the invention, two pieces of adjacent concretes
The edge joint position of the front concrete layer 7 of native plate partition wall module is connected with the first wire netting 11, the first iron wire net surface covering
There is the first cement sand bed 12, the surface of the front concrete layer on the surface and two sides of first cement sand bed flushes.
Here, two pieces of adjacent precast slab partition wall modules are after the installation is completed, it need to be to two pieces of adjacent concretes
The stitching portion gap of native plate partition wall module carries out consolidation process.It can be to two pieces of adjacent precast slab partition wall module edge joint positions
After carrying out dabbing processing, 20*20*1 wire netting is carried additionally, then gap is filled and led up using the plastering of 1:2.5 cement mortar.
In one embodiment of precast slab partition wall system of reduction hollowing rate of the invention, the back side of the outside frame
It is provided with back side timber shuttering lath, the surface of the back side concrete layer is flushed with the surface of the back side timber shuttering lath.
Here, overleaf concrete layer when, surrounding use back side timber shuttering lath formwork, for example section be 5mm
The back side timber shuttering lath of (height) * 100mm (width) after the back side concrete layer forming, then will be taken off using back side plank template
After film, can advance reservation go out the distance connected among adjacent two pieces of precast slab partition walls modules, with facilitate it is subsequent will be flat
Iron is connected on the outside frame of two pieces of adjacent precast slab partition wall modules.
In one embodiment of precast slab partition wall system of reduction hollowing rate of the invention, the width of the outside frame
Less than or equal to 500mm, the height of the outside frame is less than or equal to 2400mm, the default spacing between the intermediate skeleton
Less than or equal to 600mm, to guarantee the intensity of unit module skeleton.
In one embodiment of precast slab partition wall system of reduction hollowing rate of the invention, it is described lead be provided within the walls it is pre-
Embedded part, the lower mouth of every piece of precast slab partition wall module are connect with by the built-in fitting with the wall of leading.
Here, the lower mouth of every piece of precast slab partition wall module can be fully welded with the built-in fitting both sides for leading within the walls it is fixed, clear
Clean welding slag and brush antirust paint.
In one embodiment of precast slab partition wall system of reduction hollowing rate of the invention, every piece of precast slab every
The suitable for reading of wall module is also connected with bearing diagonal between structure floor.
Here, suitable for reading being connect with structure floor of precast slab partition wall module, and reinforced using bearing diagonal.
In one embodiment of precast slab partition wall system of reduction hollowing rate of the invention, the precast slab every
The front concrete layer and back side concrete layer of wall module are connected with the second wire netting with the edge joint position for leading wall respectively, described
Second iron wire net surface is covered with the second cement sand bed, the surface of second cement sand bed and the positive surface concrete of two sides
The surface of layer or back side concrete layer flushes.
Here, two pieces of adjacent precast slab partition wall modules are after the installation is completed, it need to be to precast slab partition wall mould
The front concrete layer and back side concrete layer of block carry out consolidation process with the stitching portion gap for leading wall respectively.It can be to adjacent
Two pieces of precast slab partition wall module edge joint positions carry out dabbing processing after, carry additionally 20*20*1 wire netting, then use 1:
Gap is filled and led up in the plastering of 2.5 cement mortar.
In one embodiment of precast slab partition wall system of reduction hollowing rate of the invention, when the structure floor is L
When type beam body, be provided with angle bar in the L-type beam body, every piece of precast slab partition wall module it is suitable for reading by square tube with it is described
The angle bar of L-type beam body, which is welded to connect, to be fixed.
Here, the upper end of every piece of precast slab partition wall module and the structure floor of top surface connect, using bearing diagonal plus
Gu meet " L " type beam body, it is welded and fixed using the 50mm*50mm angle bar of square tube and the structure floor of top surface.
As shown in Figures 1 to 3, the present invention also provides a kind of construction parties of precast slab partition wall system for reducing hollowing rate
Method, comprising:
Step S1 completes muti-piece precast slab partition wall module respectively in ground；
Step S2, on ground, wall 2 is led in setting；
The lower mouth of every piece of precast slab partition wall module is connect by step S3 with the wall 2 of leading, and prefabricated mixed by every piece
The suitable for reading and structure floor 8 of concrete board partition wall module is connect；
Step S4 connects two pieces of adjacent precast slab partition wall modules by band iron 1.
Here, the back side between two pieces of adjacent precast slab partition wall modules can use 3mm thickness hot galvanizing band iron straight joint
Welding.It is subsequent on the front concrete layer can tiling or stone material.The precast slab of reduction hollowing rate of the invention every
Wall system can be applied to hygienic division wall.
The present invention can first make muti-piece precast slab partition wall module on the ground, ensure that every piece of concrete
The globality of native plate partition wall module greatly reduces the diversity of process and work post, reduces the time cost and material of construction
Cost significantly reduces hollowing rate.
Wherein, the precast slab partition wall module poured at least conserves 7 days.It therefore can be in every piece of precast slab
Marked with date in partition wall module, to check and accept.During precast slab partition wall module conserves, emphasis is answered to reinforce the wet of concrete
Degree and temperature control, (between the reserved 2-3 room in scene is conserved as prefabricated board, and aeration-drying is kept, suspension thermometer, and
Control room temperature and be not higher than 40 degrees Celsius), reduce the exposure duration of surface concrete to the greatest extent, in time to front concrete layer and
The exposure of back side concrete layer is closely covered and (paulin, plastic cloth etc. can be used to be covered), prevents surface moisture from steaming
Hair.Before the initial set of the exposure of front concrete layer and back side concrete layer, covering should be rolled, at least with trowel rubbing and pressure exposure
It two times, is covered again after being allowed to smooth, at this time it should be noted that covering not contact exposure directly, until concrete layer and the back side
Until concrete layer final set.Maintenance, which expires after examination passes through, can go up wall.
In one embodiment of construction method of the precast slab partition wall system of reduction hollowing rate of the invention, step S1,
It completes respectively muti-piece precast slab partition wall module in ground, comprising:
Production unit module framework, wherein include: production 3 frame of outer rim, in the space that the outside frame 3 is surrounded
Interior presses skeleton 4 among preset interval lateral connection；
Galvanized steel mesh sheet 5 is covered in the space that the outside frame 3 is surrounded, wherein by the galvanized steel mesh sheet 5
Front covers and is connected to the back side of each intermediate skeleton 4；
Back side concrete is covered in the space that the outside frame 1 of the back side of the galvanized steel mesh sheet 5 is surrounded
Layer 6；
Front concrete layer is covered in the space that the outside frame 3 of the face side of each intermediate skeleton 4 is surrounded
7；
Step S4 passes through two pieces of adjacent precast slab partition wall modules in the connection of band iron 1,
The band iron 1 is connected on the outside frame 3 of two pieces of adjacent precast slab partition wall modules.
Here, the hot galvanizing side that 40mm*20mm*2mm can be used in the outer rim of every group of unit module skeleton of the invention is logical,
Intermediate skeleton uses section logical for the hot galvanizing side of 20mm*20mm*2mm, and the back side that galvanized steel mesh sheet is covered is covered with 50mm*
The galvanized steel mesh sheet of 50mm*3mm, last one-piece casting prefabricated board, forming every group of unit module is solid, is greatly reduced
Hollow and mesh plaster the non-uniform situation of steel skeleton in traditional handicraft.
The present invention can first make unit module skeleton on the ground, then in the space that the outside frame is surrounded
Galvanized steel mesh sheet cover zinc-plated mesh sheet, C25 microlith mixed mud is then poured into pressing, is respectively formed and is covered in the galvanized steel
The outside frame of the back side of mesh sheet is surrounded the back side concrete layer in space and it is covered in each intermediate skeleton
The front concrete layer in space that the outside frame of face side is surrounded, after maintenance 7 days, by each piece of precast slab
Wall is installed in partition wall module.In the muti-piece precast slab partition wall module that ground completes respectively, process is greatly reduced
And the diversity of work post, the time cost and material cost of construction are reduced, hollowing rate is significantly reduced.
In one embodiment of construction method of the precast slab partition wall system of reduction hollowing rate of the invention, production outside
After frame, further includes:
In the front setting front timber shuttering lath 9 of the outside frame；
Front concrete layer is covered in the space that the outside frame 1 of the face side of each intermediate skeleton 4 is surrounded
In,
The surface of the front concrete layer 7 is poured to build up and is flushed with the surface of the front timber shuttering lath 9.
Here, when pouring front concrete layer, surrounding uses front timber shuttering lath formwork, if section is 9mm
(height) * 100mm (width) timber shuttering lath, after the forming of front concrete layer, then by the front timber shuttering lath demoulding, so as to
Advance reservation goes out the distance connected among two pieces of adjacent precast slab partition wall modules and forms piece, subsequent to use again
Linked network batch is grey again after dabbing, to reach the flatness of two pieces of adjacent precast slab partition wall module entirety.
It, will be adjacent in one embodiment of construction method of the precast slab partition wall system of reduction hollowing rate of the invention
After two pieces of precast slab partition wall modules are connected by band iron, further includes:
The first wire netting is connected in the edge joint position of the front concrete layer 7 of two pieces of adjacent precast slab partition wall modules
11；
The first cement sand bed 12 is covered in the first iron wire net surface 11, wherein by first cement sand bed
It pours to build up and be flushed with the surface of the front concrete layer 7 of two sides in 12 surface.
Here, two pieces of adjacent precast slab partition wall modules are after the installation is completed, it need to be to two pieces of adjacent concretes
The stitching portion gap of native plate partition wall module carries out consolidation process.It can be to two pieces of adjacent precast slab partition wall module edge joint positions
After carrying out dabbing processing, 20*20*1 wire netting is carried additionally, then gap is filled and led up using the plastering of 1:2.5 cement mortar.
In one embodiment of construction method of the precast slab partition wall system of reduction hollowing rate of the invention, production outside
After frame, further includes:
At the back side of the outside frame 3, back side timber shuttering lath 10 is set；
Back side concrete is covered in the space that the outside frame 1 of the back side of the galvanized steel mesh sheet 5 is surrounded
Layer 6,
The surface of the back side concrete layer 6 is poured to build up and is flushed with the surface of the back side timber shuttering lath 10.
Here, overleaf concrete layer when, surrounding use back side timber shuttering lath formwork, for example section be 5mm
The back side timber shuttering lath of (height) * 100mm (width) after the back side concrete layer forming, then will be taken off using back side plank template
After film, can advance reservation go out the distance connected among adjacent two pieces of precast slab partition walls modules, with facilitate it is subsequent will be flat
Iron is connected on the outside frame of two pieces of adjacent precast slab partition wall modules.
In one embodiment of construction method of the precast slab partition wall system of reduction hollowing rate of the invention, production outside
Frame, in the space that the outside frame is surrounded by skeleton among preset interval lateral connection,
The width that the outside frame 3 is arranged is less than or equal to 500mm, and the height that the outside frame 3 is arranged is less than or equal to
2400mm, the default spacing being arranged between the intermediate skeleton 4 is less than or equal to 600mm, to guarantee unit module skeleton
Intensity.
In one embodiment of construction method of the precast slab partition wall system of reduction hollowing rate of the invention, set on ground
It sets after leading wall, further includes:
In described lead in wall 2, built-in fitting is set；
The lower mouth of every piece of precast slab partition wall module is connect with the wall of leading, comprising:
The lower mouth of every piece of precast slab partition wall module is connect with by the built-in fitting with the wall 2 of leading.
Here, the lower mouth of every piece of precast slab partition wall module can be fully welded with the built-in fitting both sides for leading within the walls it is fixed, clear
Clean welding slag and brush antirust paint.
It is pre- by every piece in one embodiment of construction method of the precast slab partition wall system of reduction hollowing rate of the invention
Concrete board partition wall module processed it is suitable for reading connect with structure floor after, further includes:
Bearing diagonal is connected between structure floor in every piece of the suitable for reading of precast slab partition wall module.
Here, suitable for reading being connect with structure floor of precast slab partition wall module, and reinforced using bearing diagonal.
It is pre- by every piece in one embodiment of construction method of the precast slab partition wall system of reduction hollowing rate of the invention
The lower mouth of concrete board partition wall module processed is led after wall connect with described, further includes:
Wall is led with described respectively in the front concrete layer and back side concrete layer of the precast slab partition wall module
Edge joint position connect the second wire netting；
The second cement sand bed is covered in the second iron wire net surface, wherein by the table of second cement sand bed
It pours to build up and be flushed with the surface of the front concrete layer of two sides or back side concrete layer in face.
Here, two pieces of adjacent precast slab partition wall modules are after the installation is completed, it need to be to precast slab partition wall mould
The front concrete layer and back side concrete layer of block carry out consolidation process with the stitching portion gap for leading wall respectively.It can be to adjacent
Two pieces of precast slab partition wall module edge joint positions carry out dabbing processing after, carry additionally 20*20*1 wire netting, then use 1:
Gap is filled and led up in the plastering of 2.5 cement mortar.
It is pre- by every piece in one embodiment of construction method of the precast slab partition wall system of reduction hollowing rate of the invention
The suitable for reading of concrete board partition wall module processed connect with structure floor,
When the structure floor is L-type beam body, angle bar is set in the L-type beam body, by every piece of precast slab
Suitable for reading be welded to connect by the angle bar of square tube and the L-type beam body of partition wall module is fixed.
Here, the upper end of every piece of precast slab partition wall module and the structure floor of top surface connect, using bearing diagonal plus
Gu meet " L " type beam body, it is welded and fixed using the 50mm*50mm angle bar of square tube and the structure floor of top surface.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Obviously, those skilled in the art can carry out various modification and variations without departing from spirit of the invention to invention
And range.If in this way, these modifications and changes of the present invention belong to the claims in the present invention and its equivalent technologies range it
Interior, then the invention is also intended to include including these modification and variations.
Claims (10)
1. a kind of construction method for the precast slab partition wall system for reducing hollowing rate characterized by comprising
It completes respectively muti-piece precast slab partition wall module in ground；
On ground, wall is led in setting；
The lower mouth of every piece of precast slab partition wall module is connect with the wall of leading, and by every piece of precast slab partition wall mould
The suitable for reading of block connect with structure floor；
Two pieces of adjacent precast slab partition wall modules are connected by band iron.
2. reducing the construction method of the precast slab partition wall system of hollowing rate as described in claim 1, which is characterized in that
It completes respectively muti-piece precast slab partition wall module in ground, comprising:
Production unit module framework, wherein include: production outside frame, in the space that the outside frame 3 is surrounded by
Skeleton among preset interval lateral connection；
Galvanized steel mesh sheet is covered in the space that the outside frame is surrounded, wherein cover the front of the galvanized steel mesh sheet
Cover and be connected to the back side of each intermediate skeleton；
Back side concrete layer is covered in the space that the outside frame 1 of the back side of the galvanized steel mesh sheet is surrounded；
Front concrete layer is covered in the space that the outside frame of the face side of each intermediate skeleton is surrounded；
By two pieces of adjacent precast slab partition wall modules by band iron connection in,
The band iron is connected on the outside frame of two pieces of adjacent precast slab partition wall modules.
3. reducing the construction method of the precast slab partition wall system of hollowing rate as described in claim 1, which is characterized in that
After the frame of production outside, further includes:
In the front setting front timber shuttering lath of the outside frame；
It is covered in the concrete layer of front in the space that the outside frame of the face side of each intermediate skeleton is surrounded,
The surface of the front concrete layer is poured to build up and is flushed with the surface of the front timber shuttering lath.
4. reducing the construction method of the precast slab partition wall system of hollowing rate as described in claim 1, which is characterized in that
After two pieces of adjacent precast slab partition wall modules are connected by band iron, further includes:
The first wire netting is connected in the edge joint position of the front concrete layer of two pieces of adjacent precast slab partition wall modules；
The first cement sand bed is covered in the first iron wire net surface, wherein pours the surface of first cement sand bed
It builds up and is flushed with the surface of the front concrete layer of two sides.
5. reducing the construction method of the precast slab partition wall system of hollowing rate as described in claim 1, which is characterized in that
After the frame of production outside, further includes:
At the back side of the outside frame, timber shuttering lath in the back side is set；
Back side concrete layer is covered in the space that the outside frame of the back side of the galvanized steel mesh sheet is surrounded；
The surface of the back side concrete layer is poured to build up and is flushed with the surface of the back side timber shuttering lath.
6. reducing the construction method of the precast slab partition wall system of hollowing rate as described in claim 1, which is characterized in that
Production outside frame, in the space that the outside frame is surrounded by skeleton among preset interval lateral connection,
The width that the outside frame is arranged is less than or equal to 500mm, and the height that the outside frame is arranged is less than or equal to 2400mm,
The default spacing being arranged between the intermediate skeleton is less than or equal to 600mm.
7. reducing the construction method of the precast slab partition wall system of hollowing rate as described in claim 1, which is characterized in that
After ground is arranged and leads wall, further includes:
In described lead, built-in fitting is set within the walls；
The lower mouth of every piece of precast slab partition wall module is connect with the wall of leading, comprising:
The lower mouth of every piece of precast slab partition wall module is connect with by the built-in fitting with the wall of leading.
8. reducing the construction method of the precast slab partition wall system of hollowing rate as described in claim 1, which is characterized in that
By every piece of precast slab partition wall module it is suitable for reading connect with structure floor after, further includes:
Bearing diagonal is connected between structure floor in every piece of the suitable for reading of precast slab partition wall module.
9. reducing the construction method of the precast slab partition wall system of hollowing rate as described in claim 1, which is characterized in that
The lower mouth of every piece of precast slab partition wall module is led after wall connect with described, further includes:
The precast slab partition wall module front concrete layer and back side concrete layer respectively with the spelling for leading wall
The second wire netting is connected at seam；
The second cement sand bed is covered in the second iron wire net surface, wherein pours the surface of second cement sand bed
It builds up and is flushed with the surface of the front concrete layer of two sides or back side concrete layer.
10. the construction method of the precast slab partition wall system as described in any one of claim 1 to 9 for reducing hollowing rate,
It is characterized in that, the suitable for reading of every piece of precast slab partition wall module is connect with structure floor,
When the structure floor is L-type beam body, angle bar is set in the L-type beam body, by every piece of precast slab partition wall
Suitable for reading be welded to connect by the angle bar of square tube and the L-type beam body of module is fixed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811007286.0A CN109184209A (en) | 2018-08-31 | 2018-08-31 | Reduce the construction method of the precast slab partition wall system of hollowing rate |
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| CN201811007286.0A CN109184209A (en) | 2018-08-31 | 2018-08-31 | Reduce the construction method of the precast slab partition wall system of hollowing rate |
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| US20140362602A1 (en) * | 2013-06-07 | 2014-12-11 | William Hofman | Panel light assembly |
| CN204609049U (en) * | 2015-04-20 | 2015-09-02 | 中建三局东方装饰设计工程有限公司 | The ultra-thin steelframe body of wall of stone veneer |
| CN108118807A (en) * | 2018-02-05 | 2018-06-05 | 中国新兴建筑工程有限责任公司 | A kind of steel framework concrete partition and its construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140362602A1 (en) * | 2013-06-07 | 2014-12-11 | William Hofman | Panel light assembly |
| CN203514570U (en) * | 2013-10-08 | 2014-04-02 | 中国建筑装饰集团有限公司 | Square bar keel partition wall |
| CN204609049U (en) * | 2015-04-20 | 2015-09-02 | 中建三局东方装饰设计工程有限公司 | The ultra-thin steelframe body of wall of stone veneer |
| CN108118807A (en) * | 2018-02-05 | 2018-06-05 | 中国新兴建筑工程有限责任公司 | A kind of steel framework concrete partition and its construction method |
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Application publication date: 20190111 |