CN108301538A - Filling wall and its construction method under a kind of prefabricated windows - Google Patents
Filling wall and its construction method under a kind of prefabricated windows Download PDFInfo
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- CN108301538A CN108301538A CN201810239182.6A CN201810239182A CN108301538A CN 108301538 A CN108301538 A CN 108301538A CN 201810239182 A CN201810239182 A CN 201810239182A CN 108301538 A CN108301538 A CN 108301538A
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- prefabricated windows
- prefabricated
- windows
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 239000004567 concrete Substances 0.000 claims abstract description 49
- 210000003205 muscle Anatomy 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 15
- 210000000481 breast Anatomy 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 239000003566 sealing material Substances 0.000 claims description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000011162 core material Substances 0.000 abstract description 6
- 239000000945 filler Substances 0.000 description 6
- 238000005266 casting Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- 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
- E04B2/828—Connections between partitions and structural walls
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Panels For Use In Building Construction (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The present invention relates to prefabricated concrete structure technical field, wall and its construction method are filled under specially a kind of prefabricated windows.It is filled under prefabricated windows and opens up several horizontal through hole within the walls, each horizontal through hole both ends form central cavity section and open at both ends section far from closure at a certain distance from end.First wall will be filled under prefabricated windows when prefabricated band window shear wall to be placed horizontally in the mold in die station, and horizontal connection muscle be placed in open at both ends section, then pour remaining shear wall structure position concrete, make to fill wall under prefabricated windows and shear wall structure position forms one.Structure of the invention is reasonable, connection is reliable, it is simple for production, standardization level is high, can effectively mitigate and fill wall dead weight under window, reduce overall structure cost, and simplify process, production efficiency is improved, concrete surface problems of crack caused by avoiding complex procedures, inefficiency, the rigidity of filling wall way under traditional sandwich window excessive and core material floating, it can also be used to the breast position of cast-in-place shear wall structure.
Description
Technical field
The present invention relates to prefabricated concrete structure production and technical field of construction, wall is filled under specially a kind of prefabricated windows
And its construction method, the breast position especially suitable for prefabricated band window shear wall, it can also be used to the breast portion of cast-in-place structural
Position.
Background technology
As shown in Fig. 8~Fig. 9, current prefabricated band window shear wall during factory manufacturing, fills the big portion in wall position under window
Divide using internal interval light filling core material 11 (such as：Extruded sheet), the way that wall is filled under sandwich window is made, manufacture craft is such as
Under：It needs first to be laid in die station and fills wall bottom layer of the reinforcing steel mesh sheet 12 under window, the concrete about 50mm for pouring bottom is thick, then on it
It is spaced light-weight filler 11 of mating formation, then placement top layer reinforced mesh 12, gap between casting concrete light filling core material is finally poured
It is thick to build top layer concrete about 50mm.The technique process is more, inefficiency, and the light-weight filler filled holds after casting concrete
It easily floats up, top concrete surface is caused crack occur, influence component quality and appearance, and generate more repairing expense
With.The technique another disadvantage is that：Due to fillable light-weight filler finite volume, the dead weight that wall is filled under sandwich window relatively passes
The dead weight of filling wall increases larger under the window of system hollow brick masonry, and reinforcing bar amount and amount of concrete needed for building structure is caused to increase,
Overall cost improves, and skyscraper is influenced particularly evident.In addition, filling wall and shear wall structure position under the window of the technique
2 are connected and integration is poured by two layers reinforced mesh 12, cause the practical stiffness of prefabricated band window shear wall excessive, and when earthquake builds
The geological process of building structure is more obvious, is unfavorable for earthquake-resistant structure.
Invention content
For the above technical problems, the purpose of the present invention is to provide wall and its construction are filled under a kind of prefabricated windows
Method, simple for production, connection is reliable, reasonable stress, can effectively improve production efficiency, ensures component presentation quality, and can subtract
Filling wall conducts oneself with dignity and its to integrally-built stiffness effect, reduces project cost under few window.
In order to achieve the above object, the technical scheme is that：
Wall is filled under a kind of prefabricated windows, the horizontal through hole for opening up upper and lower parallel arrangement within the walls, Mei Geshui are filled under prefabricated windows
Flat through-hole both ends form the cavity segment being located in the middle part of horizontal through hole and are located at horizontal through hole both ends far from being blocked at a certain distance from end
Open-mouth section, fill elongated arrangement prestress muscle within the walls under prefabricated windows.
The horizontal through hole is set away from being blocked with light sealing material at 300~500mm of both ends in the open-mouth section at both ends
Set horizontal connection muscle；When filling the concrete at cast shear wall structure position outside wall under prefabricated windows, concrete protrudes into prefabricated
It is filled under window and forms shear connector in the open-mouth section of wall, and be used as under prefabricated windows by horizontal connection muscle and fill wall and cast shear wall
Drawknot between structure position the two.
The horizontal connection muscle is that U-shaped, "-" type or closing are ring-like, and the spacious of horizontal through hole is stretched into one end of horizontal connection muscle
280~480mm in mouthful section, the other end of horizontal connection muscle stretch out the open-mouth section outer 300 of horizontal through hole~
500mm。
Wall both ends are filled under the extended prefabricated windows of presstressed reinforcing steel, is formed and carries linear type dowel, carry linear type
The length of dowel is 0.25m~0.5m.
The horizontal through hole fills wall away from being blocked with light sealing material at 30~100mm of both ends under prefabricated windows
When the concrete at outside cast shear wall structure position, concrete fills in the open-mouth section of wall under prefabricated windows and forms shear connector.
It fills wall top portion under the prefabricated windows to be directly prefabricated into groove type and be spaced embedded woodbox, to meet window waterproof
And the requirement of installation window frame.
The horizontal through hole is formed by core pulling method or extrusion, the cross-sectional structure of horizontal through hole be round, ellipse,
Rectangular or rectangle, hole wall thinnest part are not less than 30mm.
The construction method that wall is filled under the prefabricated windows when prefabricated band window shear wall, will first fill wall water under prefabricated windows
It keeps flat and is placed in the mold in die station, horizontal connection muscle is placed in open at both ends section, then pour remaining shear wall structure position and mix
Solidifying soil makes to fill wall under prefabricated windows and shear wall structure position forms one, specifically comprises the following steps：
(1) wall level will be filled under prefabricated windows to be put into the mold in die station, horizontal connection muscle is set in the open-mouth section of both sides；
(2) reinforcing bar at binding shear wall structure position, and embedded part is placed, shear wall structure position is inverted U-shaped structure, prefabricated
The open end that wall is located at the inverted U is filled under window；
(3) concrete at cast shear wall structure position, concrete protrude under prefabricated windows the open-mouth section for filling wall simultaneously
It is interior, shear connector is formed, and be used as under prefabricated windows by horizontal connection muscle and fill between wall and cast shear wall structure position the two
Drawknot, to meet the requirement of demoulding, transport and the lifting of prefabricated band window shear wall；
(4) the concrete surface troweling at shear wall structure position, demoulds after maintenance.
The construction method that wall is filled under the prefabricated windows when prefabricated band window shear wall, will first fill wall water under prefabricated windows
It keeps flat and is placed in the mold in die station, then pour remaining shear wall structure position concrete, make to fill wall and shearing under prefabricated windows
Wall construction position forms one, specifically comprises the following steps：
(1) wall level will be filled under prefabricated windows to be put into the mold in die station；
(2) reinforcing bar at binding shear wall structure position, and embedded part is placed, shear wall structure position is inverted U-shaped structure, prefabricated
The open end that wall is located at the inverted U is filled under window；
(3) concrete at cast shear wall structure position, concrete protrude under prefabricated windows the open-mouth section for filling wall simultaneously
It is interior, shear connector is formed, to meet the requirement of demoulding, transport and the lifting of prefabricated band window shear wall；
(4) the concrete surface troweling at shear wall structure position, demoulds after maintenance.
The construction method of wall is filled under the prefabricated windows, filling wall can also be used for cast-in-place shear wall structure under the prefabricated windows
Breast position, specifically comprise the following steps：
(1) floorboard corresponds to the position surfaces Ti Zao that wall is filled under prefabricated windows, cleans out no-sundries, and watering is soaked and set
Cushion block is set, seat slurry is laid with；
(2) wall is filled under hoisting prefabricated window to predetermined position, and after adjusting front and back position, 1 side of wall is filled under prefabricated windows
Bearing diagonal is connected between face and floorboard upper surface, adjustment verticality is simultaneously fixed；
(3) reinforcing bar for filling wall both sides shear wall structure position under prefabricated windows is bound, shear wall structure position template is installed
And it is fixed；
(4) shear wall structure position concrete is poured, concrete is protruded under prefabricated windows simultaneously in the open-mouth section for filling wall,
Form shear connector；
(5) after conserving, shear wall structure position template is removed.
Compared with prior art, the present invention having the following advantages and beneficial effect：
1. it is elongated prefabricated on the long line platform of prestressing force to fill wall under prefabricated windows of the present invention, it is cut into pieces further according to length is needed
, standardization level height；The use of presstressed reinforcing steel and horizontal through hole can also reduce the reinforcing bar and coagulation that wall itself is filled under window
Native dosage reduces production cost.
2. being filled under prefabricated windows of the present invention and opening up several horizontal through hole within the walls, and both ends block shape with light sealing material
It at central cavity section, can effectively mitigate the dead weight for filling wall under window, and then reduce the reinforcing bar needed for building structure and concrete use
Amount reduces overall structure cost.
3. directly will can fill wall under prefabricated windows when present invention production prefabricated band window shear wall is put into the correspondence position in mold
It sets, horizontal connection muscle is inserted into open at both ends section, then complete concreting and the troweling operation at remaining shear wall structure position
, effectively simplify process, improve production efficiency and component final product quality.
4. the open-mouth section for filling wall end under prefabricated windows of the present invention fills real by the concrete at adjacent shear wall structure position, shape
Effective drawknot between the two is formed at the shear connector similar to horse tooth trough, and by horizontal connection muscle, closer to traditional window
The connecting structure of lower masonry filler wall and adjacent shear wall structure position, advantageously reduces the influence to overall structure rigidity.From
And reach and improve component quality and production efficiency, reduce the purpose of project cost.
Description of the drawings
Fig. 1 is filling wall front schematic view under prefabricated windows of the present invention.
Fig. 2 is filling wall side schematic view under prefabricated windows of the present invention.
Fig. 3 is prefabricated band window shear wall front schematic view of the present invention.
Fig. 4 is prefabricated band window shear wall A-A diagrammatic cross-sections in Fig. 3.
Fig. 5 is to fill wall front schematic view under another form prefabricated windows of the invention.
Fig. 6 is another form prefabricated band window shear wall front schematic view of the invention.
Fig. 7 is another form prefabricated band window shear wall B-B diagrammatic cross-sections in Fig. 6.
Fig. 8 is the prefabricated band window shear wall front schematic view under traditional handicraft.
Fig. 9 is the prefabricated band window shear wall C-C diagrammatic cross-sections under traditional handicraft in Fig. 8.
Figure 10 is the side schematic view used for filler wall in cast-in-place shear wall structure under prefabricated windows of the present invention.
In figure：1. wall is filled under prefabricated windows, 2. shear wall structure positions, 3. horizontal through hole, 4. light sealing materials, 5. slopes
Mouthful, 6. woodboxs, 7. horizontal connection muscle, 8. cavity segments, 9. open-mouth sections, 10. linear type dowels, 11. light-weight fillers, 12. reinforcing bars
Mesh sheet, 13. floorboards, 14. slurries, 15. bearing diagonals, 16. presstressed reinforcing steels.
Specific embodiment party
In the following, specifically describing the present invention in conjunction with the accompanying drawings and embodiments.
Embodiment 1：
As shown in Figure 1 to 4, wall 1 is filled under prefabricated windows of the present invention to make on the long line platform of factory's prestressing force, presstressed reinforcing steel
Elongated be arranged under prefabricated windows is filled in wall 1.By core pulling method or extrusion, fills to be formed in wall 1 under prefabricated windows and put down up and down
The horizontal through hole 3 of row arrangement, 1 top of filling wall is prefabricated into groove 5 under prefabricated windows, and is spaced and buries woodbox 6, anti-to meet window
Water and the requirement for installing window frame.After filling 1 casting concrete of wall under prefabricated windows and conserving, cut according to window actual size
At the length of needs, horizontal through hole 3 forms the cavity segment 8 at middle part away from being blocked with light sealing material 4 at 300~500mm of both ends
With the open-mouth section 9 at both ends.
Horizontal connection muscle 7 is respectively set in the both sides that wall 1 is filled under prefabricated windows, and horizontal connection muscle 7 can be U-shaped, and level is even
280~480mm in the open-mouth section 9 of horizontal through hole 3 is stretched at the U-shaped opening end for connecing muscle 7, and the other end of horizontal connection muscle 7 stretches out water
Outer 300~the 500mm of the open-mouth section 9 of flat through-hole 3.In addition, horizontal connection muscle 7 or "-" type or closing are ring-like.
In the present embodiment, the cross-sectional structure of horizontal through hole 3 is round, oval, rectangular or rectangle, hole wall thinnest part
Not less than 30mm.Light sealing material 4 can be used the lightweights such as foamed glue, good airproof performance material, filled under prefabricated windows with mitigating
Wall 1 conducts oneself with dignity and cement mortar is avoided to penetrate into cavity segment 8.
Construction method of the present invention for prefabricated band window shear wall is as follows：
1. being put into 1 level of wall is filled under prefabricated windows in the mold in die station, horizontal connection muscle is set in both sides open-mouth section 9
7。
2. binding the reinforcing bar at shear wall structure position 2, and related embedded part is placed, shear wall structure position 2 is inverted U knot
Structure, filling wall 1 is located at the open end of the inverted U under prefabricated windows.
3. pouring into a mould the concrete at shear wall structure position 2, concrete protrudes under prefabricated windows the open-mouth section for filling wall 1 simultaneously
In 9, shear connector is formed, and be used as under prefabricated windows by horizontal connection muscle 7 and fill both wall 1 and cast shear wall structure position 2
Between drawknot, to meet the requirement of demoulding, transport and the lifting of prefabricated band window shear wall.
4. the concrete surface troweling at shear wall structure position 2, demoulds after maintenance.
Embodiment 2：
As shown in Fig. 5~Fig. 7, as different from Example 1：
It fills wall 1 under the prefabricated windows equally to make on the long line platform of factory's prestressing force, 16 elongated arrangement of presstressed reinforcing steel is horizontal
It is arranged in filling wall 1 under prefabricated windows, the part that presstressed reinforcing steel 16 stretches out in 1 both ends of filling wall under prefabricated windows forms included linear type
Dowel 10.According to window actual size, filling wall 1 under prefabricated windows is separated into the length of needs with side form in advance, wall is intersegmental
Distance is 0.5m~1m.After filling 1 casting concrete of wall under prefabricated windows and conserving, by the intersegmental elongated presstressed reinforcing steel 16 of wall
It is cut at middle part, wall section both ends is made to carry linear type dowel 10 about
0.25m~0.5m long.Horizontal through hole 3 away from the 30mm~100mm of end with light sealing material 4 block, in formation
The cavity segment 8 in portion and the open-mouth section 9 at both ends.After the concrete at cast shear wall structure position 2, concrete protrudes into pre- simultaneously
In the open-mouth section 9 for filling wall 1 under window processed, open-mouth section 9 only plays the role of shear connector, remaining is the same as embodiment 1.
In the present embodiment, linear type dowel 10 is carried by filling wall 1 under prefabricated windows, as filling wall 1 under prefabricated windows
Drawknot between 2 the two of cast shear wall structure position, demoulding, transport and lifting to meet prefabricated band window shear wall are wanted
It asks.
Embodiment 3：
As shown in Figure 10, the breast position that wall 1 can also be used for cast-in-place shear wall structure, construction are filled under the prefabricated windows
Method is as follows：
1. floorboard 13 corresponds to the position surfaces Ti Zao for filling wall 1 under prefabricated windows, no-sundries are cleaned out, watering wetting is simultaneously
Cushion block is set, seat slurry 14 is laid with.
2. filling wall 1 under hoisting prefabricated window to predetermined position, after adjusting front and back position, 1 side of wall is filled under prefabricated windows
Bearing diagonal 15 is connected between 13 upper surface of face and floorboard, adjustment verticality is simultaneously fixed.
3. binding the reinforcing bar and horizontal connection muscle 7 at 1 both sides shear wall structure position of filling wall under prefabricated windows, shear wall is installed
Structure position template is simultaneously fixed.
4. pouring shear wall structure position concrete, concrete protrudes under prefabricated windows the open-mouth section 9 for filling wall 1 simultaneously
It is interior, shear connector is formed, and be used as under prefabricated windows between 2 the two of filling wall 1 and cast shear wall structure position by horizontal connection muscle 7
Drawknot.
5. after maintenance, removing shear wall structure position template.
Embodiment the result shows that, filling wall construction is reasonable under prefabricated windows in the present invention, and connection is reliable, simple for production, standard
Change degree is high, can effectively mitigate and fill wall dead weight under window, reduces overall structure cost, and simplify process, improves production efficiency, keep away
Exempt to fill the concrete table caused by complex procedures, inefficiency, rigidity is excessive and core material floats of wall way under traditional sandwich window
Face problems of crack.
Obviously, as technological progress, those skilled in the art can variously implement the design of the present invention.Therefore,
The present invention and its embodiment are not limited to example shown above, but can change in the frame of claim.
Claims (10)
1. filling wall under a kind of prefabricated windows, it is characterised in that：Filled under prefabricated windows open up within the walls upper and lower parallel arrangement level it is logical
Hole, each horizontal through hole both ends form the cavity segment being located in the middle part of horizontal through hole and are located at water far from being blocked at a certain distance from end
The open-mouth section at flat through-hole both ends fills elongated arrangement prestress muscle within the walls under prefabricated windows.
2. filling wall under prefabricated windows according to claim 1, it is characterised in that：The horizontal through hole away from both ends 300~
It is blocked with light sealing material at 500mm, horizontal connection muscle is set in the open-mouth section at both ends；It is filled outside wall under prefabricated windows
When the concrete at shear wall structure position is poured into a mould in portion, concrete protrudes under prefabricated windows in the open-mouth section for filling wall and forms shear connector,
And it is used as the drawknot filled under prefabricated windows between wall and cast shear wall structure position the two by horizontal connection muscle.
3. filling wall under prefabricated windows according to claim 2, it is characterised in that：The horizontal connection muscle is U-shaped, "-" type
Or closing is ring-like, 280~480mm in the open-mouth section of horizontal through hole is stretched into one end of horizontal connection muscle, horizontal connection muscle it is another
Outer 300~the 500mm of open-mouth section of horizontal through hole is stretched out at end.
4. filling wall under prefabricated windows according to claim 1, it is characterised in that：Under the extended prefabricated windows of presstressed reinforcing steel
Wall both ends are filled, is formed and carries linear type dowel, the length for carrying linear type dowel is 0.25m~0.5m.
5. filling wall under prefabricated windows according to claim 4, it is characterised in that：The horizontal through hole away from both ends 30~
It is blocked with light sealing material at 100mm, the concrete at cast shear wall structure position outside wall is filled under prefabricated windows
When, concrete fills in the open-mouth section of wall under prefabricated windows and forms shear connector.
6. filling wall under prefabricated windows according to claim 1, it is characterised in that：It is direct that wall top portion is filled under the prefabricated windows
It is prefabricated into groove type and is spaced and bury woodbox, to meet window waterproof and install the requirement of window frame.
7. filling wall under prefabricated windows according to claim 1, it is characterised in that：The horizontal through hole is by core pulling method or squeezes
Platen press is formed, and the cross-sectional structure of horizontal through hole is round, oval, rectangular or rectangle, and hole wall thinnest part is not less than 30mm.
8. filling the construction method of wall under the prefabricated windows described in a kind of claim 1,2,3,6, one of 7, which is characterized in that prefabricated
When band window shear wall, first wall will be filled under prefabricated windows and be placed horizontally in the mold in die station, placed in open at both ends section horizontal
Dowel, then remaining shear wall structure position concrete is poured, make to fill wall and shear wall structure position formation one under prefabricated windows
Body specifically comprises the following steps：
(1) wall level will be filled under prefabricated windows to be put into the mold in die station, horizontal connection muscle is set in the open-mouth section of both sides；
(2) reinforcing bar at binding shear wall structure position, and place embedded part, shear wall structure position are inverted U-shaped structure, under prefabricated windows
Filling wall is located at the open end of the inverted U；
(3) concrete at cast shear wall structure position, concrete are protruded under prefabricated windows simultaneously in the open-mouth section for filling wall, shape
At shear connector, and it is used as the drawknot filled under prefabricated windows between wall and cast shear wall structure position the two by horizontal connection muscle,
To meet the requirement of demoulding, transport and the lifting of prefabricated band window shear wall；
(4) the concrete surface troweling at shear wall structure position, demoulds after maintenance.
9. filling the construction method of wall under the prefabricated windows described in a kind of claim 1,4,5,6, one of 7, which is characterized in that prefabricated
When band window shear wall, first wall will be filled under prefabricated windows and be placed horizontally in the mold in die station, then pour remaining shear wall structure
Position concrete makes to fill wall under prefabricated windows and shear wall structure position forms one, specifically comprises the following steps：
(1) wall level will be filled under prefabricated windows to be put into the mold in die station；
(2) reinforcing bar at binding shear wall structure position, and place embedded part, shear wall structure position are inverted U-shaped structure, under prefabricated windows
Filling wall is located at the open end of the inverted U；
(3) concrete at cast shear wall structure position, concrete are protruded under prefabricated windows simultaneously in the open-mouth section for filling wall, shape
At shear connector, to meet the requirement of demoulding, transport and the lifting of prefabricated band window shear wall；
(4) the concrete surface troweling at shear wall structure position, demoulds after maintenance.
10. filling the construction method of wall under the prefabricated windows described in a kind of one of claim 1 to 7, which is characterized in that the prefabricated windows
Lower filling wall can also be used for the breast position of cast-in-place shear wall structure, specifically comprise the following steps：
(1) floorboard corresponds to the position surfaces Ti Zao that wall is filled under prefabricated windows, cleans out no-sundries, and watering soaks and pad is arranged
Block is laid with seat slurry；
(2) under hoisting prefabricated window fill wall to predetermined position, after adjusting front and back position, under prefabricated windows fill 1 side of wall with
Bearing diagonal is connected between floorboard upper surface, adjustment verticality is simultaneously fixed；
(3) reinforcing bar for filling wall both sides shear wall structure position under prefabricated windows is bound, shear wall structure position template is installed and consolidates
It is fixed firm；
(4) shear wall structure position concrete is poured, concrete is protruded under prefabricated windows in the open-mouth section for filling wall, formed simultaneously
Shear connector；
(5) after conserving, shear wall structure position template is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810239182.6A CN108301538B (en) | 2018-03-22 | 2018-03-22 | Prefabricated window lower filling wall and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810239182.6A CN108301538B (en) | 2018-03-22 | 2018-03-22 | Prefabricated window lower filling wall and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108301538A true CN108301538A (en) | 2018-07-20 |
| CN108301538B CN108301538B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810239182.6A Active CN108301538B (en) | 2018-03-22 | 2018-03-22 | Prefabricated window lower filling wall and construction method thereof |
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| CN (1) | CN108301538B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541757A (en) * | 2021-11-23 | 2022-05-27 | 河南省德嘉丽科技集团有限公司 | Construction method for preventing joint of built-in heat-insulation shear wall and filler wall under window from cracking |
| CN115075423A (en) * | 2022-06-08 | 2022-09-20 | 秦皇岛和信基业建筑科技有限公司 | WdW heat insulation structure integrated plate for prefabricated building and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101812882A (en) * | 2009-06-15 | 2010-08-25 | 黑龙江宇辉新型建筑材料有限公司 | Concrete shear wall with once-molded filling wall and manufacturing method thereof |
| CN102433945A (en) * | 2011-08-30 | 2012-05-02 | 东南大学 | Vertical mixed connection structure and method of prefabricated internal wallboards for assembling shear wall structure |
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| CN203113553U (en) * | 2013-02-26 | 2013-08-07 | 沈阳建筑大学建筑设计研究院 | Prefabricated concrete frame-shear wall structure |
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| CN115075423A (en) * | 2022-06-08 | 2022-09-20 | 秦皇岛和信基业建筑科技有限公司 | WdW heat insulation structure integrated plate for prefabricated building and construction method |
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| CN108301538B (en) | 2024-02-02 |
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