CN110374214A - Finished product post-cast strip - Google Patents
Finished product post-cast strip Download PDFInfo
- Publication number
- CN110374214A CN110374214A CN201910687520.7A CN201910687520A CN110374214A CN 110374214 A CN110374214 A CN 110374214A CN 201910687520 A CN201910687520 A CN 201910687520A CN 110374214 A CN110374214 A CN 110374214A
- Authority
- CN
- China
- Prior art keywords
- groove body
- finished product
- cast strip
- reinforcing bar
- semiclosed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 73
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 28
- 239000010935 stainless steel Substances 0.000 claims abstract description 28
- 238000003466 welding Methods 0.000 claims abstract description 20
- 229910052786 argon Inorganic materials 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000013461 design Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 17
- 230000002787 reinforcement Effects 0.000 description 17
- 239000010959 steel Substances 0.000 description 17
- 238000009415 formwork Methods 0.000 description 15
- 238000009434 installation Methods 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 210000003205 muscle Anatomy 0.000 description 8
- 239000003550 marker Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 6
- 238000007689 inspection Methods 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000007596 consolidation process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 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
- 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
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6803—Joint covers
-
- 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
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
Abstract
Finished product post-cast strip, including the semiclosed groove body formed is fully welded through argon arc welding by stainless steel, reinforcing bar in floor plates, reinforcing bar under floor plates, rubber fastening band and concrete shrinkage compensate angle, wherein, both ends are respectively arranged with outwardly extending end at the top of semiclosed groove body, semiclosed groove body bottom both ends are respectively arranged with concrete shrinkage compensation angle, and semiclosed groove body height is equal with floor plate thickness, and inserting hole is provided in semiclosed groove body, after reinforcing bar is symmetrically interspersed in semiclosed groove body by inserting hole under reinforcing bar in floor plates and floor plates, rubber fastening band is blocked on inserting hole；The present invention is suitable for the construction of the positions such as bottom plate, top plate, floor, shear wall, it can effectively solve the problems, such as that traditional post empiricism exists, it draws materials, is easy to process, lathe continuous productive process standard, install convenient, all common quality defects of traditional post-cast strip can effectively be prevented, while can effectively reduce operating expenses.
Description
Technical field
The present invention relates to technical field of building construction more particularly to a kind of finished product post-cast strips.
Background technique
The construction of the positions such as traditional post-casting zone bottom plate, top plate, floor, shear wall has the disadvantage that
1, working procedure is cumbersome, and screwing steel bars, steel fabric sheet are time-consuming, while cooperating journey to corresponding teams and groups during the installation process
Degree requires high；
2, the positions such as traditional post-casting zone bottom plate, top plate, floor, shear wall construction after the completion of it is secondary chisel it is time-consuming, and waste
A large amount of manpowers, financial resources；
3, traditional post-cast strip needs secondary formwork at positions such as top plate, floor, shear walls after reaching age, wastes material, people
Power.
Summary of the invention
Technical problem solved by the invention is to provide a kind of finished product post-cast strip, to solve asking in above-mentioned background technique
Topic.
Technical problem solved by the invention is realized using following technical scheme:
Beam finished product post-cast strip, including being fully welded the semiclosed groove body formed through argon arc welding by stainless steel, reinforcing bar, floor in floor plates
Reinforcing bar, rubber fastening band and concrete shrinkage compensate angle under plate, wherein both ends are respectively arranged with outward at the top of semiclosed groove body
The end of extension, semiclosed groove body bottom both ends are respectively arranged with concrete shrinkage compensation angle, and semiclosed groove body height
It is equal with floor plate thickness, and it is provided with inserting hole in semiclosed groove body, to reinforcing bar under reinforcing bar in floor plates and floor plates
After being symmetrically interspersed in semiclosed groove body by inserting hole, rubber fastening band is blocked on inserting hole；
Inserting hole is symmetricly set on the stainless steel of semiclosed groove body；
Concrete shrinkage compensates angle and extends outwardly 20cm in semiclosed groove body bottom, and concrete shrinkage compensation angle be 30 °~
45°；
The installation method of beam finished product post-cast strip, the specific steps are as follows:
1) after drawing joint examination to be onstructed passes through, according to drawing requirement, it is thick that post-cast strip width, post-cast strip length, floor plate face are measured
Spacing, the specification of arrangement of reinforcement in degree, floor plates, processing preparation is stand-by, and inserting hole increases 2mm diameter according to drawing arrangement of reinforcement size and beats
Hole, in spacing same area construction drawing；
2) after floor plates template is installed, check and accept that top plate is very poor, flatness, it is qualified after according to drawing position unwrapping wire, according still further to
Unwrapping wire position is first plugged joist, installs first piece of bottom finished product post-cast strip, makes sure to keep in mind surface stainless steel towards upstream face, puts on exterior wall level
Muscle hangs vertical and is welded and fixed with auxiliary such as steel pipes, then installs second piece, until 50cm composition below top plate face is semiclosed recessed
Groove body is installed according to line of ink marker position and is fixed before upper floor plates reinforcing bar, and argon arc welding overlap joint must be fully welded, after welding, being installed
It carries out an acceptance inspection；
3) after acceptance(check), then reinforcing bar under reinforcing bar in floor plates and floor plates is symmetrically interspersed in semiclosed groove by inserting hole
On body and reinforcing bar binding is carried out, if the duration catches up with, interspersed construction can be carried out, but the good finished product being welded and fixed cannot be disturbed；
4) rubber fastening band must be used on the inside of finished product post-cast strip before reinforcing bar and reinforcing bar concealment acceptance under floor plates in floor plates
Interspersed hole plug is closely knit, forbid concrete mud water to flow into finished product post-cast strip, formwork is using independent on the inside of finished product post-cast strip
Formwork reinforcement (avoids secondary dismounting), and concealment acceptance is qualified, and top template covers tight；
5) attention sequence when pouring, conditions permit then pours post-cast strip two sides simultaneously, and vibrating spear and finished product post-cast strip holding 300 ~
The safe distance of 500cm, under the premise of guaranteeing vibration compacting, worker when preventing disturbance finished product post-cast strip, while paying attention to pouring
Capping template, special messenger guard cannot be trampled；
6) after maintenance reaches age, floor plates template is removed, post-cast strip returns back to top, and rear branch is first torn open, and it first props up and tears open afterwards, with tearing open with top,
Away from same form erection plan spacing, only need both sides' wood that jacking is added to shore without template closely knit；
7) after reaching post-cast strip design age, capping template is opened, the rubber water-proof tape erasure that will have been expanded removes a face Liang Qiang
Template is rinsed well, acceptance(check), can be poured.
Bottom plate finished product post-cast strip, including being fully welded the semiclosed groove body formed through argon arc welding by stainless steel, steel in floor plates
Reinforcing bar, rubber fastening band and concrete shrinkage compensate angle under muscle, floor plates, wherein both ends are set respectively at the top of semiclosed groove body
It is equipped with outwardly extending end, semiclosed groove body bottom both ends are respectively arranged with concrete shrinkage compensation angle, and semiclosed recessed
Groove body height is equal with design plate thickness, and is provided with inserting hole in semiclosed groove body, to reinforcing bar in floor plates and floor
After reinforcing bar is symmetrically interspersed in semiclosed groove body by inserting hole under plate, rubber fastening band is blocked on inserting hole；
Inserting hole is symmetricly set on the stainless steel of semiclosed groove body；
Concrete shrinkage compensates angle and extends outwardly 20cm in semiclosed groove body bottom, and concrete shrinkage compensation angle be 30 °~
45°；
The installation method of bottom plate finished product post-cast strip, the specific steps are as follows:
1) after drawing joint examination to be onstructed passes through, according to drawing requirement, it is thick that post-cast strip width, post-cast strip length, floor plate face are measured
Spacing, the specification of arrangement of reinforcement in degree, floor plates, processing preparation is stand-by, and inserting hole increases 2mm diameter according to drawing arrangement of reinforcement size and beats
Hole, in spacing same area construction drawing；
2) according to drawing position unwrapping wire after bottom cushion waterproof completion self-test is qualified, it is first plugged joist according still further to unwrapping wire position, is pacified
If first piece of finished product post-cast strip, surface stainless steel is made sure to keep in mind towards upstream face, puts on exterior wall horizontal bar, hang vertical and assisted with steel pipe etc.
It is welded and fixed, then installs second piece, until 50cm below top plate face forms semiclosed groove body, before upper floor plates reinforcing bar,
According to line of ink marker position install fix, argon arc welding overlap joint must be fully welded, weld, be installed after carry out an acceptance inspection；
3) after acceptance(check), then reinforcing bar under reinforcing bar in floor plates and floor plates is symmetrically interspersed in semiclosed groove by inserting hole
On body and reinforcing bar binding is carried out, if the duration catches up with, interspersed construction can be carried out, but the good finished product being welded and fixed cannot be disturbed；
4) rubber fastening band must be used on the inside of finished product post-cast strip before reinforcing bar and reinforcing bar concealment acceptance under floor plates in floor plates
Interspersed hole plug is closely knit, forbid concrete mud water to flow into finished product post-cast strip, formwork is using independent on the inside of finished product post-cast strip
Formwork reinforcement (avoids secondary dismounting), and concealment acceptance is qualified, is covered tightly at the top of finished product post-cast strip with template；
5) attention sequence when pouring, conditions permit then pours post-cast strip two sides simultaneously, and vibrating spear and finished product post-cast strip holding 300 ~
The safe distance of 500cm, under the premise of guaranteeing vibration compacting, worker when preventing disturbance finished product post-cast strip, while paying attention to pouring
Capping template, special messenger guard cannot be trampled；
6) after reaching post-cast strip design age, capping template is opened, the rubber fastening band 4 expanded is removed, removes a face beam
Wall form is rinsed well, acceptance(check), can be poured.
Exterior wall finished product post-cast strip, including being fully welded the semiclosed groove body formed through argon arc welding by stainless steel, steel on shear wall
Reinforcing bar, rubber fastening band and concrete shrinkage compensate angle under muscle, shear wall, wherein both ends are set respectively at the top of semiclosed groove body
It is equipped with outwardly extending end, semiclosed groove body bottom both ends are respectively arranged with concrete shrinkage compensation angle, and semiclosed recessed
Groove body height is equal with shear wall's thickness, and is provided with inserting hole in semiclosed groove body, to reinforcing bar on shear wall and shearing
After reinforcing bar is symmetrically interspersed in semiclosed groove body by inserting hole under wall, rubber fastening band is blocked on inserting hole；
Inserting hole is symmetricly set on the stainless steel of semiclosed groove body；
Concrete shrinkage compensates angle and extends outwardly 20cm in semiclosed groove body bottom, and concrete shrinkage compensation angle be 30 °~
45°；
The installation method of exterior wall finished product post-cast strip, the specific steps are as follows:
1) after drawing joint examination to be onstructed passes through, according to drawing requirement, it is thick that post-cast strip width, post-cast strip length, floor plate face are measured
Spacing, the specification of arrangement of reinforcement in degree, floor plates, processing preparation is stand-by, and inserting hole increases 2mm diameter according to drawing arrangement of reinforcement size and beats
Hole, in spacing same area construction drawing；
2) according to drawing position unwrapping wire after base plate steel bar binding completion self-test is qualified, exterior wall steel is first plugged according still further to unwrapping wire position
Muscle, mounting finished product post-cast strip, meets water and faces outwardly from bottom to top, installs first piece of bottom finished product post-cast strip, puts on exterior wall horizontal bar,
It hangs vertical and is welded and fixed with auxiliary such as steel pipes, then install second piece, until 50cm below top plate face forms semiclosed groove
Body, before upper shear wall, according to line of ink marker position install fix, argon arc welding overlap joint must be fully welded, weld, be installed after tested
It receives；
3) after acceptance(check), then reinforcing bar under reinforcing bar on shear wall and shear wall is symmetrically interspersed in semiclosed groove by inserting hole
On body and reinforcing bar binding is carried out, if the duration catches up with, interspersed construction can be carried out, but the good finished product being welded and fixed cannot be disturbed；
4) rubber fastening band must be used on the inside of finished product post-cast strip before reinforcing bar and reinforcing bar concealment acceptance under shear wall on shear wall
Interspersed hole plug is closely knit, forbid concrete mud water to flow into finished product post-cast strip, formwork is using independent on the inside of finished product post-cast strip
Formwork reinforcement (avoids secondary dismounting), and concealment acceptance is qualified, and top template covers tight；
5) attention sequence when pouring, conditions permit then pours post-cast strip two sides simultaneously, and vibrating spear and finished product post-cast strip holding 300 ~
The safe distance of 500cm, under the premise of guaranteeing vibration compacting, worker when preventing disturbance finished product post-cast strip, while paying attention to pouring
Capping template, special messenger guard cannot be trampled；
6) it after reaching post-cast strip design age, opens and covers template, the rubber water-proof tape erasure that will have been expanded, and to capping template
It reinforces, acceptance(check) can pour.
Internal shear force wall finished product post-cast strip is formed including being fully welded by stainless steel through argon arc welding ] [ groove body, is worn rubber fastening band
Reinforcing bar under reinforcing bar and shear wall on jack, shear wall, wherein ] [ both ends of groove body top and bottom, which are respectively arranged with, to extend outwardly
End, and [ groove body height is equal with shear wall's thickness, and ] inserting hole is provided on groove body, to reinforcing bar on shear wall with
Reinforcing bar is symmetrically interspersed in by inserting hole under shear wall ] [ after on groove body, rubber fastening band is blocked on inserting hole；
Inserting hole is symmetricly set on ] [ on the stainless steel of groove body.
The utility model has the advantages that
1) present invention is suitable for the construction of the positions such as bottom plate, top plate, floor, shear wall, can effectively solve traditional post empiricism
There are the problem of；
2) present invention materials, easy to process, lathe continuous productive process standard, install convenient can effectively prevent the one of traditional post-cast strip
Cut common quality defect；
3) operating expenses is effectively reduced in the present invention compared with traditional post-cast strip, reduces 5~10 yuan/meter of installation fee, chisels cleaning expense
35~45 yuan/meter, secondary formwork take 30~40 yuan/meter；
4) present invention is used for the advantage one of top board construction: on-site consolidation welding is fast, does not need the excessive cooperation of other teams and groups, only needs
It wants template to be installed examination both may be used；Advantage two: it does not need to chisel steel wire and cleaning rubbish, advantage three: reaches design age
Afterwards, it only needs to return back to top and pour in place, do not need secondary die-filling；Advantage four: there is no fried net spillages, the quality such as get rusty, leak
Hidden danger；
5) present invention is used for the advantage one of construction of bottom plates: on-site consolidation welding is fast, does not need the excessive cooperation of other teams and groups, only needs
Waterproof slab, which is completed to check and accept, both may be used；Advantage two: it does not need to chisel steel wire and cleaning rubbish；Advantage three: there is no fried net spillage,
The hidden danger of quality such as get rusty, leak；
6) present invention is used for the advantage one of external wall construction: on-site consolidation welding is fast, does not need the excessive cooperation of other teams and groups, only needs
Exterior wall reinforcing bar standing portion is wanted both may be used；Advantage two: it does not need to chisel steel wire and cleaning rubbish；Advantage three: there is no fried net leakages
The hidden danger of quality such as starch, get rusty, leaking；Advantage four: can accelerate the propulsion and backfill of external wall waterproof construction, and waterproof coiled material is placed directly against
Stainless steel upstream face.
Detailed description of the invention
Fig. 1 is the beam finished product post-cast strip schematic elevation view in presently preferred embodiments of the present invention.
Fig. 2 is the beam finished product post-cast strip schematic side view in presently preferred embodiments of the present invention.
Fig. 3 is the beam finished product post-cast strip schematic cross-sectional view in presently preferred embodiments of the present invention.
Fig. 4 is the bottom plate finished product post-cast strip schematic elevation view in presently preferred embodiments of the present invention.
Fig. 5 is the bottom plate finished product post-cast strip schematic side view in presently preferred embodiments of the present invention.
Fig. 6 is the bottom plate finished product Ater-casting rubber waterstop structural schematic diagram in presently preferred embodiments of the present invention.
Fig. 7 is the exterior wall finished product post-cast strip schematic elevation view in presently preferred embodiments of the present invention.
Fig. 8 is the exterior wall finished product post-cast strip side elevation schematic diagram in presently preferred embodiments of the present invention.
Fig. 9 is the finished product post-cast strip scheme of installation in presently preferred embodiments of the present invention.
Figure 10 is the beam finished product post-cast strip installation procedure figure in presently preferred embodiments of the present invention.
Figure 11 is the bottom plate finished product post-cast strip installation procedure figure in presently preferred embodiments of the present invention.
Figure 12 is the exterior wall finished product post-cast strip installation procedure figure in presently preferred embodiments of the present invention.
Figure 13 is the internal shear force wall finished product post-cast strip schematic elevation view in presently preferred embodiments of the present invention.
Figure 14 is the internal shear force wall finished product post-cast strip side elevation schematic diagram in presently preferred embodiments of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Embodiment 1
Referring to the beam finished product post-cast strip of Fig. 1~3, including the semiclosed groove body formed, floor are fully welded through argon arc welding by stainless steel 1
Reinforcing bar 3, rubber fastening band 4, concrete shrinkage compensate angle 5 and inserting hole 6 under reinforcing bar 2, floor plates on plate, wherein semiclosed recessed
Both ends are respectively arranged with outwardly extending end at the top of groove body, and semiclosed groove body bottom both ends are respectively arranged with concrete shrinkage
Angle 5 is compensated, and semiclosed groove body height is equal with floor plate thickness, and inserting hole 6 is provided in semiclosed groove body, to
After reinforcing bar 2 is symmetrically interspersed in semiclosed groove body with reinforcing bar 3 under floor plates by inserting hole 6 in floor plates, by rubber water-proof
Band 4 blocks on inserting hole 6；
Inserting hole 6 is symmetricly set on the stainless steel 1 of semiclosed groove body；
Concrete shrinkage compensates angle 5 and extends outwardly 20cm in semiclosed groove body bottom, and concrete shrinkage compensation angle 5 is 30 °
~45 °；
The installation method of beam finished product post-cast strip, as shown in Figure 10, the specific steps are as follows:
1) after drawing joint examination to be onstructed passes through, according to drawing requirement, it is thick that post-cast strip width, post-cast strip length, floor plate face are measured
Spacing, the specification of arrangement of reinforcement in degree, floor plates, processing preparation is stand-by, is preferably made 2 meters ~ 3 meters/block, inserting hole 6 is matched according to drawing
Muscle size increases the punching of 2mm diameter, in spacing same area construction drawing；
2) after floor plates template is installed, check and accept that top plate is very poor, flatness, it is qualified after according to drawing position unwrapping wire, according still further to
Unwrapping wire position is first plugged joist, installs first piece of bottom finished product post-cast strip, makes sure to keep in mind stainless steel 1 and face upstream face, put on exterior wall water
Flat muscle hangs vertical and is welded and fixed with auxiliary such as steel pipes, then installs second piece, until 50cm composition below top plate face is semiclosed
Groove body (can be fixed with all-purpose adhesive or iron nail according to the installation fixation of line of ink marker position before upper floor plates reinforcing bar, forbid drawing
Iron wire), pay attention to argon arc welding overlapped that length (20 ~ 30cm) must be fully welded, weld, be installed after carry out an acceptance inspection；
3) after acceptance(check), then reinforcing bar 2 in floor plates is symmetrically interspersed in reinforcing bar 3 under floor plates by inserting hole semiclosed recessed
On groove body and reinforcing bar binding is carried out, if the duration catches up with, interspersed construction can be carried out, but the good finished product being welded and fixed cannot be disturbed；
4) rubber water-proof must be used on the inside of finished product post-cast strip before reinforcing bar 2 and 3 concealment acceptance of reinforcing bar under floor plates in floor plates
Band 4 blocks inserting hole 6 closely knit, forbids concrete mud water to flow into finished product post-cast strip, formwork uses on the inside of finished product post-cast strip
Independent formwork reinforcement (avoiding secondary dismounting), concealment acceptance is qualified, top template (being proposed with complete old template) capping
Tightly；
5) attention sequence when pouring, conditions permit then pours post-cast strip two sides simultaneously, and vibrating spear and finished product post-cast strip holding 300 ~
The safe distance of 500cm, under the premise of guaranteeing vibration compacting, worker when preventing disturbance finished product post-cast strip, while paying attention to pouring
Capping template, special messenger guard cannot be trampled；
6) after maintenance reaches age, floor plates template is removed, post-cast strip returns back to top, and rear branch is first torn open, and it first props up and tears open afterwards, with tearing open with top,
Away from same form erection plan spacing, only need both sides' wood that jacking is added to shore without template closely knit；
7) after reaching post-cast strip design age, capping template is opened, whether the rubber fastening band 4 expanded removing (is removed；Depending on
Depending on situation), a face beam wall form is removed, rinses well, acceptance(check), can pour；
Structure after installation is as shown in figure 9, finished product post-cast strip 91, cast-in-situ beam slab 92, stainless steel plate 93, jacking 94, adjustable supports
Seat 95, wheel buckle scaffold 96, bottom plate 97, adjustable base 98, pillar 99 and flitch 100, the insertion of 91 both ends of finished product post-cast strip are cast-in-place
In beam slab 92,91 bottom of finished product post-cast strip is seated on stainless steel plate 93, and stainless steel plate 93 is placed on flitch 100, and flitch 100 is logical
It crosses jacking 94 and pillar 99 is fixed, adjustable support seat 95 and wheel buckle scaffold 96 are installed, 99 bottom of pillar passes through on pillar 99
Adjustable base 98 is fixed on bottom plate 97.
Embodiment 2
Bottom plate finished product post-cast strip referring to fig. 4~6, including being fully welded the semiclosed groove body formed, building through argon arc welding by stainless steel 1
Reinforcing bar 3, rubber fastening band 4, concrete shrinkage compensate angle 5 and inserting hole 6 under reinforcing bar 2, floor plates on laminate, wherein semiclosed
Both ends are respectively arranged with outwardly extending end at the top of groove body, and semiclosed groove body bottom both ends are respectively arranged with concrete receipts
Truncate repays angle 5, and semiclosed groove body height is equal with design plate thickness, and inserting hole 6 is provided in semiclosed groove body,
After reinforcing bar 3 is symmetrically interspersed in semiclosed groove body by inserting hole 6 under reinforcing bar 2 in floor plates and floor plates, rubber is stopped
Water band 4 blocks on inserting hole 6；
Inserting hole 6 is symmetricly set on the stainless steel 1 of semiclosed groove body；
Concrete shrinkage compensates angle 5 and extends outwardly 20cm in semiclosed groove body bottom, and concrete shrinkage compensation angle 5 is 30 °
~45 °；
The installation method of bottom plate finished product post-cast strip, as shown in figure 11, the specific steps are as follows:
1) after drawing joint examination to be onstructed passes through, according to drawing requirement, it is thick that post-cast strip width, post-cast strip length, floor plate face are measured
Spacing, the specification of arrangement of reinforcement in degree, floor plates, processing preparation is stand-by, is preferably made 2 meters ~ 3 meters/block, inserting hole is according to drawing arrangement of reinforcement
Size increases the punching of 2mm diameter, in spacing same area construction drawing；
2) according to drawing position unwrapping wire after bottom cushion waterproof completion self-test is qualified, it is first plugged joist according still further to unwrapping wire position, is pacified
If first piece of finished product post-cast strip makes sure to keep in mind stainless steel 1 and face upstream face, put on exterior wall horizontal bar, hang vertical and auxiliary with steel pipe etc.
Help and be welded and fixed, then install second piece, until 50cm below top plate face forms semiclosed groove body, upper floor plates reinforcing bar it
Before, fixed (can be fixed with all-purpose adhesive or iron nail, forbid bracing wire) is installed according to line of ink marker position, pays attention to argon arc welding overlapped to grow
Degree (20 ~ 30cm) must be fully welded, weld, be installed after carry out an acceptance inspection；
3) after acceptance(check), then reinforcing bar 2 in floor plates is symmetrically interspersed in reinforcing bar 3 under floor plates by inserting hole semiclosed recessed
On groove body and reinforcing bar binding is carried out, if the duration catches up with, interspersed construction can be carried out, but the good finished product being welded and fixed cannot be disturbed；
4) rubber water-proof must be used on the inside of finished product post-cast strip before reinforcing bar 2 and 3 concealment acceptance of reinforcing bar under floor plates in floor plates
Band 4 blocks inserting hole 6 closely knit, forbids concrete mud water to flow into finished product post-cast strip, formwork uses on the inside of finished product post-cast strip
Independent formwork reinforcement (avoiding secondary dismounting), concealment acceptance is qualified, (is proposed with complete old at the top of finished product post-cast strip with template
Template) capping is tightly；
5) attention sequence when pouring, conditions permit then pours post-cast strip two sides simultaneously, and vibrating spear and finished product post-cast strip holding 300 ~
The safe distance of 500cm, under the premise of guaranteeing vibration compacting, worker when preventing disturbance finished product post-cast strip, while paying attention to pouring
Capping template, special messenger guard cannot be trampled；
6) after reaching post-cast strip design age, capping template is opened, whether the rubber fastening band 4 expanded removing (is removed；Depending on
Depending on situation), a face beam wall form is removed, rinses well, acceptance(check), can pour.
Embodiment 3
Referring to the exterior wall finished product post-cast strip of Fig. 7~8, including the semiclosed groove body formed, rubber are fully welded through argon arc welding by stainless steel 1
Glue waterstop 4, concrete shrinkage compensation angle 5, inserting hole 6, reinforcing bar 8 under reinforcing bar 7 and shear wall on shear wall, wherein semiclosed
Both ends are respectively arranged with outwardly extending end at the top of groove body, and semiclosed groove body bottom both ends are respectively arranged with concrete receipts
Truncate repays angle 5, and semiclosed groove body height is equal with shear wall's thickness, and inserting hole 6 is provided in semiclosed groove body,
After reinforcing bar 8 is symmetrically interspersed in semiclosed groove body by inserting hole 6 under reinforcing bar 7 on shear wall and shear wall, rubber is stopped
Water band 4 blocks on inserting hole 6；
Inserting hole 6 is symmetricly set on the stainless steel 1 of semiclosed groove body；
Concrete shrinkage compensates angle 5 and extends outwardly 20cm in semiclosed groove body bottom, and concrete shrinkage compensation angle 5 is 30 °
~45 °；
The installation method of exterior wall finished product post-cast strip, as shown in figure 12, the specific steps are as follows:
1) after drawing joint examination to be onstructed passes through, according to drawing requirement, it is thick that post-cast strip width, post-cast strip length, floor plate face are measured
Spacing, the specification of arrangement of reinforcement in degree, floor plates, processing preparation is stand-by, is preferably made 2 meters ~ 3 meters/block, inserting hole 6 is matched according to drawing
Muscle size increases the punching of 2mm diameter, in spacing same area construction drawing；
2) according to drawing position unwrapping wire after base plate steel bar binding completion self-test is qualified, exterior wall steel is first plugged according still further to unwrapping wire position
Muscle, mounting finished product post-cast strip, meets water and faces outwardly from bottom to top, installs first piece of bottom finished product post-cast strip, puts on exterior wall horizontal bar,
It hangs vertical and is welded and fixed with auxiliary such as steel pipes, then install second piece, until 50cm below top plate face forms semiclosed groove
Body is installed fixed (can be fixed with all-purpose adhesive or iron nail, forbid bracing wire) before upper shear wall according to line of ink marker position, note
Anticipating, overlapped that length (20 ~ 30cm) must be fully welded for argon arc welding, weld, be installed after carry out an acceptance inspection；
3) after acceptance(check), then reinforcing bar 7 on shear wall is symmetrically interspersed in reinforcing bar 8 under shear wall by inserting hole semiclosed recessed
On groove body and reinforcing bar binding is carried out, if the duration catches up with, interspersed construction can be carried out, but the good finished product being welded and fixed cannot be disturbed；
4) rubber water-proof must be used on the inside of finished product post-cast strip before reinforcing bar 7 and 8 concealment acceptance of reinforcing bar under shear wall on shear wall
Band 4 blocks inserting hole 6 closely knit, forbids concrete mud water to flow into finished product post-cast strip, formwork uses on the inside of finished product post-cast strip
Independent formwork reinforcement (avoiding secondary dismounting), concealment acceptance is qualified, top template (being proposed with complete old template) capping
Tightly；
5) attention sequence when pouring, conditions permit then pours post-cast strip two sides simultaneously, and vibrating spear and finished product post-cast strip holding 300 ~
The safe distance of 500cm, under the premise of guaranteeing vibration compacting, worker when preventing disturbance finished product post-cast strip, while paying attention to pouring
Capping template, special messenger guard cannot be trampled；
6) after reaching post-cast strip design age, capping template is opened, whether the rubber fastening band 4 expanded removing (is removed；Depending on
Depending on situation), and to capping formwork reinforcement, acceptance(check) can pour.
Embodiment 4
Referring to the internal shear force wall finished product post-cast strip of Figure 13~14, formed including being fully welded by stainless steel 1 through argon arc welding [ groove body, rubber
Glue waterstop 4, inserting hole 6, reinforcing bar 8 under reinforcing bar 7 and shear wall on shear wall, wherein ] [ the both ends of groove body top and bottom point
It is not provided with outwardly extending end, and groove body height is equal with shear wall's thickness, and [ inserting hole is provided on groove body
6, be symmetrically interspersed in by inserting hole 6 after reinforcing bar 8 under reinforcing bar 7 on shear wall and shear wall [ after on groove body, by rubber fastening band 4
It blocks on inserting hole 6；
Inserting hole 6 is symmetricly set on ] [ on the stainless steel 1 of groove body.
Claims (10)
1. finished product post-cast strip, including being fully welded the semiclosed groove body formed through argon arc welding by stainless steel, which is characterized in that semiclosed
Both ends are respectively arranged with outwardly extending end at the top of groove body, and semiclosed groove body bottom both ends are respectively arranged with concrete receipts
Truncate repays angle, and semiclosed groove body height is equal with floor plate thickness, and is provided in semiclosed groove body for floor
The inserting hole that reinforcing bar symmetrically interts with reinforcing bar under floor plates on plate.
2. finished product post-cast strip according to claim 1, which is characterized in that be applied in bottom plate, poured after the bottom plate finished product
The semiclosed groove body height of band is equal with design plate thickness.
3. finished product post-cast strip according to claim 1, which is characterized in that be applied in exterior wall, poured after the exterior wall finished product
The semiclosed groove body height of band is equal with shear wall's thickness.
4. described in any item finished product post-cast strips according to claim 1~3, which is characterized in that inserting hole is symmetricly set on half envelope
It closes on the stainless steel of groove body.
5. described in any item finished product post-cast strips according to claim 1~3, which is characterized in that concrete shrinkage compensates angle half
Closed pockets body bottom extends outwardly 20cm.
6. described in any item finished product post-cast strips according to claim 1~3, which is characterized in that it is 30 ° that concrete shrinkage, which compensates angle,
~45 °.
7. described in any item finished product post-cast strips according to claim 1~3, which is characterized in that blocking on inserting hole has rubber to stop
Water band.
8. finished product post-cast strip according to claim 1, which is characterized in that be applied in internal shear force wall, the internal shear force wall
The semiclosed groove body of finished product post-cast strip is ] trough body structure, and [ both ends of groove body top and bottom are respectively arranged with to extension
The end stretched, and [ groove body height is equal with shear wall's thickness, and ] [ be provided on shear wall reinforcing bar and cut on groove body
The inserting hole that reinforcing bar symmetrically interts under power wall.
9. finished product post-cast strip according to claim 8, which is characterized in that inserting hole is symmetricly set on ] [ the stainless steel of groove body
On.
10. finished product post-cast strip according to claim 8, which is characterized in that blocking on inserting hole has rubber fastening band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687520.7A CN110374214A (en) | 2019-07-29 | 2019-07-29 | Finished product post-cast strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687520.7A CN110374214A (en) | 2019-07-29 | 2019-07-29 | Finished product post-cast strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110374214A true CN110374214A (en) | 2019-10-25 |
Family
ID=68256754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910687520.7A Pending CN110374214A (en) | 2019-07-29 | 2019-07-29 | Finished product post-cast strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110374214A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160430A (en) * | 2020-09-03 | 2021-01-01 | 中建三局集团有限公司 | Novel water-blocking formwork-free post-cast strip system and construction method thereof |
| CN115030585A (en) * | 2022-06-30 | 2022-09-09 | 成都建工第二建筑工程有限公司 | Construction structure and method for initiating seam of ultra-long water pool structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006193985A (en) * | 2005-01-14 | 2006-07-27 | Fujita Corp | Concrete construction joint method |
| JP2010094914A (en) * | 2008-10-17 | 2010-04-30 | Fujita Corp | Formwork for precast concrete member integrating beam and column-beam joint section and production process of precast concrete member integrating beam and column-beam joint section using the formwork |
| CN104631513A (en) * | 2014-12-26 | 2015-05-20 | 中誉远发国际建设集团有限公司 | Construction method for closing basement exterior wall post-cast strip |
| CN204626467U (en) * | 2015-05-12 | 2015-09-09 | 中建三局第二建设工程有限责任公司 | The steel form the complete sets of equipment that a kind of ater-casting is closed in advance |
| CN105822060A (en) * | 2016-03-24 | 2016-08-03 | 中国五冶集团有限公司 | Post-cast strip support framework |
| CN106284427A (en) * | 2016-08-31 | 2017-01-04 | 中国冶集团有限公司 | A kind of basement post-pouring zone temporary leaking water gear soil construction method |
| CN106760496A (en) * | 2016-12-21 | 2017-05-31 | 中国建筑第四工程局有限公司 | A kind of floor beam plate post-cast strip template support system and its construction method |
| CN109610657A (en) * | 2018-11-22 | 2019-04-12 | 中耕耘成建筑科技(江苏)有限公司 | A kind of environment-friendly type concrete prefabricated components piece waterproof construction |
| CN210562705U (en) * | 2019-07-29 | 2020-05-19 | 江西国金建设集团有限公司 | Finished post-pouring belt |
-
2019
- 2019-07-29 CN CN201910687520.7A patent/CN110374214A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006193985A (en) * | 2005-01-14 | 2006-07-27 | Fujita Corp | Concrete construction joint method |
| JP2010094914A (en) * | 2008-10-17 | 2010-04-30 | Fujita Corp | Formwork for precast concrete member integrating beam and column-beam joint section and production process of precast concrete member integrating beam and column-beam joint section using the formwork |
| CN104631513A (en) * | 2014-12-26 | 2015-05-20 | 中誉远发国际建设集团有限公司 | Construction method for closing basement exterior wall post-cast strip |
| CN204626467U (en) * | 2015-05-12 | 2015-09-09 | 中建三局第二建设工程有限责任公司 | The steel form the complete sets of equipment that a kind of ater-casting is closed in advance |
| CN105822060A (en) * | 2016-03-24 | 2016-08-03 | 中国五冶集团有限公司 | Post-cast strip support framework |
| CN106284427A (en) * | 2016-08-31 | 2017-01-04 | 中国冶集团有限公司 | A kind of basement post-pouring zone temporary leaking water gear soil construction method |
| CN106760496A (en) * | 2016-12-21 | 2017-05-31 | 中国建筑第四工程局有限公司 | A kind of floor beam plate post-cast strip template support system and its construction method |
| CN109610657A (en) * | 2018-11-22 | 2019-04-12 | 中耕耘成建筑科技(江苏)有限公司 | A kind of environment-friendly type concrete prefabricated components piece waterproof construction |
| CN210562705U (en) * | 2019-07-29 | 2020-05-19 | 江西国金建设集团有限公司 | Finished post-pouring belt |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160430A (en) * | 2020-09-03 | 2021-01-01 | 中建三局集团有限公司 | Novel water-blocking formwork-free post-cast strip system and construction method thereof |
| CN115030585A (en) * | 2022-06-30 | 2022-09-09 | 成都建工第二建筑工程有限公司 | Construction structure and method for initiating seam of ultra-long water pool structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106284427A (en) | A kind of basement post-pouring zone temporary leaking water gear soil construction method | |
| CN107327050B (en) | Disassembly-free basement exterior wall flanging unilateral formwork supporting device and construction method | |
| CN106988440B (en) | Waterproof structure for main body and auxiliary interface of subway station and construction method of waterproof structure | |
| CN110374214A (en) | Finished product post-cast strip | |
| CN111636677A (en) | Construction process of assembly type building laminated slab post-cast plate strip support-free system | |
| CN110439265A (en) | Bilateral column or wall method for synchronously constructing at a kind of narrow expansion joint | |
| CN211201162U (en) | Post-cast strip cast-in-place concrete intercepting device | |
| CN206625234U (en) | The adaptability connecting node of concrete assembled shaped steel mixing purlin and fender post | |
| CN208934013U (en) | A kind of basement bottom board pouring after settlement structure | |
| CN111549826A (en) | Interception construction method for post-cast strip prefabricated formwork in raft of main building | |
| CN108104281A (en) | It is a kind of to be used for side form way of the fabricated construction exterior wall without tongue and groove composite beam | |
| CN210263131U (en) | Assembled is from stagnant water underground pipe gallery structure | |
| CN209456992U (en) | Low damage unilateral formwork supporting structure under campshed support system | |
| CN210562705U (en) | Finished post-pouring belt | |
| CN209040550U (en) | A kind of positioning device for concrete column template bottom | |
| CN110593320A (en) | Early sealing structure for outer wall post-cast strip and construction method thereof | |
| CN110295630A (en) | The late poured band structure of multilayer constraint antiseep | |
| CN213979911U (en) | Basement outer wall post-cast strip template structure | |
| CN205839811U (en) | A kind of post-cast strip exterior wall advanced water-stopping processes structure | |
| CN211646488U (en) | A device that is used for subway lid to dig reverse construction method construction joint water repellent | |
| CN212478639U (en) | Quick plugging structure of existing underground station roof access & exit | |
| CN212689574U (en) | Plugging structure of cast-in-place concrete wall column template scavenge port | |
| CN109680722B (en) | Construction method for directly reserving external building access port on basement outer wall | |
| CN211395768U (en) | Outer wall post-cast strip is enclosed construction in advance | |
| CN107299596A (en) | Support beam template system and its construction method under concrete support trestle plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |