CN106351450B - A kind of construction centre mounted type pours leveling unit and casting method - Google Patents
A kind of construction centre mounted type pours leveling unit and casting method Download PDFInfo
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- CN106351450B CN106351450B CN201611046937.8A CN201611046937A CN106351450B CN 106351450 B CN106351450 B CN 106351450B CN 201611046937 A CN201611046937 A CN 201611046937A CN 106351450 B CN106351450 B CN 106351450B
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- leveling unit
- connecting rod
- levelling
- levelling component
- wall
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- 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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- 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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/10—Devices for levelling, e.g. templates or boards
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention provides a kind of construction centre mounted type and pours leveling unit and casting method, and it includes suspension assembly and levelling component that centre mounted type, which pours leveling unit, and suspension assembly includes fixed device and connecting rod；The first plane is equipped with below levelling component；Levelling component is located at the lower section of connecting rod；The top of connecting rod is connect with fixed device；Fixed device hangs on levelling component on the reserved steel bar for being higher by floor elevation.Suspension type provided by the invention pours leveling unit by the way that levelling component is arranged, and controls the flatness and thickness of entire plate face.Leveling unit is poured using suspension type provided by the invention, it is easy for installation, concrete plate surface plasticizing after, leveling unit can fast quick-detach, be recycled.
Description
Technical field
The present embodiments relate to architectural engineering reinforced concrete construction field, in particular to hung in a kind of construction
Formula pours leveling unit and casting method.
Background technique
For housing-group based on steel and concrete structure, the building template of steel and concrete structure is mostly wooden template, group in modern economy society
Close steel form, bamboo and wood glued mould, all-steel big shuttering etc..Concreting refers to entering concreting by above-mentioned a few class moulds
Until plasticizing forms the process of building plate face in the mould that plate surrounds.
In the prior art, in casting concrete plate face, in the plate face to be poured of installation template, in addition to the steel of tiling
Ledges and the vertical reinforcing bar (for being connect with the reinforcing bar in upper one layer of wall) for being higher by floor elevation, without other objects of reference for true
The absolute altitude of fixed plate face to be poured, whole board thickness are difficult to control；Meanwhile when being adjusted to the flatness of plate face, integral slab
The flatness in face is also difficult to be guaranteed, it is difficult to guarantee entire plate face in same level.If pacifying in plate face wait pour
Mark post is filled, when mark post is removed, hole can be left in plate face；If marking graticule in template, graticule is easy by concrete mortar
It covers and disappears, while whole plate face, when levelling, levelling thick stick ruler is difficult to be operated according to the graticule in template, mainly
It is operated according further to experience.
Since the flatness of wall root and the junction of plate face is inadequate, after installation template, can be produced between template and plate face
Raw gap, when pouring, can generate spillage phenomenon.On the other hand, the template that wall pours during the installation process, can generate dust
With saw powder, in the prior art, wall root is concordant with plate face, when pouring, even if being rinsed with water wall root, wall root
Dust is still difficult to be discharged with saw powder, causes young concrete and to be plasticized concrete binding insecure, and wall can be in the presence of splitting
Seam and slag inclusion.
Summary of the invention
To solve the problems, such as that the thickness of the flatness and whole plate face of above-mentioned wall root and whole plate face is difficult to control, this hair
It is bright a kind of construction centre mounted type is provided to pour leveling unit, including suspension assembly and levelling component, in which:
The suspension assembly includes fixed device and connecting rod；
The first plane is equipped with below the levelling component；The levelling component is located at the lower section of the connecting rod；
The top of the connecting rod is connect with the fixed device；The fixed device is by the connecting rod by described levelling group
Part suspension is fixed.
Further, the suspension assembly further includes collet；Pass through the folder between the connecting rod and the levelling component
Head connection.
Further, the side of the collet is equipped with bolt, and the bolt is used to for the levelling component being fixed on described
On collet.
Further, horizontal cross bar is equipped between the connecting rod and the levelling component, the levelling component is along the water
Flat cross bar is mobile.
Further, the fixed device is locking pliers；The levelling component suspension is anchored on difference by the locking pliers
On the reserved steel bar of specification；
The upper end hinge of the connecting rod is fixed on the locking pliers.
Further, the end of the connecting rod is equipped with external screw thread, and the connecting rod is equipped with stop nut；
The locking pliers is equipped with fixture nut, and the connecting rod passes through the fixture nut and the clipper joint energetically；
The stop nut is located at the lower section of the fixture nut, and the stop nut limits the fixture nut
Position.
Further, the levelling component is right angle profile；Second plane of the right angle profile is tightly attached to and upper one layer
Plane of the wall side toward wall offset inboard distance to a declared goal；The third plane of the right angle profile and floor elevation to be poured
Concordantly.
The present invention also provides casting methods in a kind of construction, pour levelling dress using as above any suspension type
It sets, the specific steps are as follows:
Step S110, the reinforcing bar for installing walling column to be poured makes the reinforcing bar of walling column to be poured be higher than floor elevation to be poured, shape
At reserved steel bar；
Step S120, the fixation device that suspension type pours leveling unit is fixed on reserved steel bar described in step S110
On；
Step S130, the levelling component that leveling unit is poured along the surrounding installation suspension type of concrete plate surface to be poured, is looked for
Flat component is fixed at least one lower section for fixing device；
Step S140, selecting a certain plane of levelling component is horizontal reference point, treats casting concrete plate face and wall root
Portion poured with it is levelling.
Further, treat casting concrete plate face in step S140 and wall root poured with it is levelling when, wall
Root upper surface is higher than floor elevation.
Further, further includes:
Step S150, template is installed on the dismounting suspension type and pours leveling unit back wall root and plate face infall
In the groove of formation, there is certain distance between template and the side of wall root, forms micro-groove；
Step S160, in the bottom outside of template, filling concrete mortar；
Step S170, the upper surface for rinsing wall root, makes the micro-impurities of the upper surface of wall root flow into step
In micro-groove described in S170；
Step S180, the casting concrete between template completes pouring for wall；
Step S190, form removal.
Suspension type provided by the invention pours leveling unit and is intersected by the way that levelling component, control wall root is arranged with plate face
The flatness and thickness of the flatness at place and entire plate face.Leveling unit, levelling dress are poured using suspension type provided by the invention
Set it is easy for installation, concrete plate surface plasticizing after, leveling unit can fast quick-detach, be recycled.
Plate face provided by the invention and wall casting method, by being poured wait pour setting suspension type on concrete plate surface
Leveling unit, can be convenient the thickness of control wall root, the flatness of whole plate face and whole plate face, while pass through levelling group
Part when pouring, makes wall root be higher than floor elevation and washes away the upper surface of wall root with water when pouring upper one layer of wall,
Dust and saw powder can be made to flow in plate face from the part for the wall root for being higher than floor elevation, it is ensured that the intracorporal new and old coagulation of wall
Soil contact face cleaning, is firmly bonded.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is that construction centre mounted type provided by the invention pours leveling unit structural schematic diagram；
Fig. 2 is that construction centre mounted type pours leveling unit preferred embodiment schematic diagram；
Fig. 3 is that construction centre mounted type pours leveling unit scheme of installation；
Fig. 4 is levelling component preferred embodiment cross-sectional view in Fig. 1；
Fig. 5 is casting method flow chart in construction provided by the invention；
Fig. 6 is casting method preferred embodiment flow chart in construction；
Fig. 7 is schematic diagram before being constructed using casting method provided by the invention；
Fig. 8 is to pour effect picture before leveling unit is removed using casting method is back suspended；
Fig. 9 is using casting method wall root schematic diagram；
Figure 10 is using casting method preferred embodiment template scheme of installation.
Appended drawing reference:
10 levelling 11 first plane of component, 12 second planes
13 third planes 21 fix 22 connecting rod of device
23 collet, 24 bolt, 25 fixture nut
26 stop nut, 30 reserved steel bar, 40 horizontal cross bar
50 plate face, 60 wall root, 70 template
80 mortar, 90 micro-impurities
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is that construction centre mounted type provided by the invention pours leveling unit structural schematic diagram, is hanged as shown in Figure 1:
It is hanging to pour leveling unit, including suspension assembly and levelling component 10, in which: the suspension assembly includes fixed device 21 and connects
Bar 22；The first plane 11 is equipped with below the levelling component 10；The levelling component 10 is located at the lower section of the connecting rod 22；It is described
The top of connecting rod 22 is connect with the fixed device 21；The fixed device 21 passes through the connecting rod 22 for the levelling component 10
Suspension is fixed.
When it is implemented, as shown in FIG. 1 to 3: after installing reinforced frame in the plate face after casting concrete, building being applied
The fixation device 21 that work centre mounted type pours leveling unit is fixed in wall column on the reserved steel bar 30 for being higher by floor elevation part,
According to the thickness of concrete plate surface to be poured, the height of fixed device 21 is adjusted, levelling component 10 is connected by connecting rod 22.It is levelling
First plane 11 of 10 lower section of component can control the flatness of wall root 60 Yu plate face infall.After plate face pours,
Levelling component 10 can be close in the both ends of thick stick ruler, thick stick ruler is moved along levelling component 10, and plate face is made to reach preferable flatness.
Construction centre mounted type provided by the invention pours leveling unit and is hung on levelling component by suspension assembly
It is higher by wall column on the reserved steel bar of floor elevation, when casting concrete plate face, entire plate is controlled according to the height of levelling component
The flatness and thickness in face.Leveling unit is poured using construction centre mounted type provided by the invention, leveling unit installation and
Convenient disassembly is simple and direct, concrete plate surface plasticizing after, leveling unit can fast quick-detach, be recycled.
Preferably, the suspension assembly further includes collet 23；Pass through institute between the connecting rod 22 and the levelling component 10
State the connection of collet 23.
Preferably, the side of the collet 23 is equipped with bolt 24, and the bolt 24 is used for the levelling component 10 is fixed
In on the collet 23.
When it is implemented, the installation and removal of collet 23 facilitate letter by the way that collet 23 is arranged in connecting rod 22 and levelling component 10
It is prompt.When installation whole building construction centre mounted type pours leveling unit, suspension assembly and connecting rod 22 first can be fixed on wall
On the reserved steel bar 30 of column, then pass through collet 23 and levelling component 10 is installed, being easy to control levelling component 10 makes its third plane 13
It is concordant with the floor elevation to casting concrete.It is equipped with bolt 24 in the two sides of collet 23, it is levelling group fixed by bolt 24
Part 10, installation and removal are convenient, while can finely tune the position of levelling component 10 in vertical direction, make the of levelling component 10
Three planes 13 are concordant with the floor elevation to casting concrete.
Preferably, horizontal cross bar 40, levelling 10 edge of component are equipped between the connecting rod 22 and the levelling component 10
The horizontal cross bar 40 is mobile.
When it is implemented, being equipped with horizontal cross bar 40 between connecting rod 22 and levelling component 10, levelling component 10 can be along water
Flat cross bar 40 is mobile, and is fixed on any position of horizontal cross bar 40, can be suitble to the wall of different-thickness.The wall column of building
Also different, the reserved steel bar 30 in wall column is also different at a distance from surface of wall, thus levelling component 10 can be by horizontal horizontal
Bar 40 is moved along the direction perpendicular to wall, is suitble to the wall of different-thickness.
Preferably, the fixed device 21 is locking pliers；The levelling suspension of component 10 is anchored on not by the locking pliers
On the reserved steel bar 30 of same specification；The upper end hinge of the connecting rod 22 is fixed on the locking pliers.
When it is implemented, connecting rod 22 to be fixed on to the lower section of locking pliers, locking pliers as fixed device 21 using locking pliers
It can clamp and be anchored on the reserved steel bar 30 of different size, be suitble to different occasions.
Preferably, the end of the connecting rod 22 is equipped with external screw thread, and the connecting rod 22 is equipped with stop nut 26；It is described energetically
Pincers are equipped with fixture nut 25, and the connecting rod 22 passes through the fixture nut 25 and the clipper joint energetically；The stop nut
26 are located at the lower section of the fixture nut 25, and the stop nut 26 limits the fixture nut 25.
When it is implemented, external screw thread is arranged in the end of connecting rod 22, locking pliers is equipped with fixture nut 25, is convenient for connecting rod
22 with clipper joint energetically；Stop nut 26 is also set up on connecting rod 22, and by stop nut 26, fixture nut 25 is limited
Position, prevents the position of levelling component 10 from changing.
Preferably, the levelling component 10 is right angle profile；Second plane 12 of the right angle profile is tightly attached to and upper one
Plane of the layer wall side toward wall offset inboard distance to a declared goal；The third plane 13 of the right angle profile and plate face to be poured
Absolute altitude is concordant.
When it is implemented, using right angle profile as levelling component 10, as shown in Figure 4: wherein one side of right angle profile
Outer surface is horizontal positioned as the first plane 11, for controlling the flatness of wall root 60 Yu plate face infall.Right angle profile
Another side outer surface as the second plane 12, be tightly attached to upper one layer of wall side toward wall offset inboard distance to a declared goal
Plane can make the upper surface of wall root 60 be higher than floor elevation, pour upper one layer of wall when pouring entire plate face
When, template 70 is installed on the position between the side of wall root 60 with certain distance, micro-groove is formed, is washed away with water
The upper surface of wall root 60 can make micro-impurities such as (dust and saw powder) from the upper table for being higher than floor elevation wall root 60
On surface current to plate face, it is ensured that the new-old concrete contact surface of wall cleans, and is firmly bonded.The third plane 13 of right angle profile with to
The floor elevation poured is concordant, when pouring, keeps plate face concordant with the third plane 13 of right angle profile.
Preferably, the second plane 12 of right angle profile is tightly attached to upper one layer of wall side toward wall offset inboard 5mm's
Plane.
Preferably, the specification of right angle profile is 50mm*50mm* (1.5mm~2mm).
Preferably, right angle profile can use steel, aluminium, aluminum alloy materials, zinc alloy material, plastic material or its
He is made material.
Preferably, the levelling component 10 is hung on by suspension assembly described at least one is higher by the described pre- of floor elevation
It stays on reinforcing bar 30.
When it is implemented, the surrounding along concrete plate surface to be poured is needed to install levelling group that suspension type pours leveling unit
Part 10 just has the reserved steel bar 30 of wall column in spaced positions between floors, levelling component 10 can be fixed on to
The lower section of a few suspension assembly.Levelling component 10 is hung using multiple suspension assemblies, when pouring, the position of levelling component 10
It sets and floor elevation will not change.
Fig. 5 is casting method flow chart in construction provided by the invention, as shown in Figure 5: the side of pouring in construction
Method pours leveling unit using as above any suspension type, the specific steps are as follows:
Step S110, the reinforcing bar for installing walling column to be poured makes the reinforcing bar of walling column to be poured be higher than floor elevation to be poured, shape
At reserved steel bar；
Step S120, the fixation device that suspension type pours leveling unit is fixed on reserved steel bar described in step S110
On；
Step S130, the levelling component that leveling unit is poured along the surrounding installation suspension type of concrete plate surface to be poured, is looked for
Flat component is fixed at least one lower section for fixing device；
Step S140, selecting a certain plane of levelling component is horizontal reference point, treats casting concrete plate face and wall root
Portion poured with it is levelling.
Preferably, treat casting concrete plate face in step S140 and wall root poured with it is levelling when, wall root
Portion upper surface is higher than floor elevation.
Fig. 6 is casting method preferred embodiment flow chart in construction, as shown in Figure 6: the side of pouring in construction
Method further include:
Step S150, template is installed on the dismounting suspension type and pours leveling unit back wall root and plate face infall
In the groove of formation, there is certain distance between template and the side of wall root, forms micro-groove；
Step S160, in the bottom outside of template, filling concrete mortar；
Step S170, the upper surface for rinsing wall root, makes the micro-impurities of the upper surface of wall root flow into step
In micro-groove described in S170；
Step S180, the casting concrete between template completes pouring for wall；
Step S190, form removal.
When it is implemented, as shown in Figure 7: in step s 110, after the reinforcement installation of plate face reinforcing bar and wall column, each wall
Column is equipped with the reserved steel bar 30 higher than floor elevation, for connecting with the wall column of upper one layer of building.In the step s 120, it installs
Suspension type provided by the invention pours leveling unit, (such as: locking pliers) is clamped and is anchored on higher than plate face mark using fixed device 21
On high reserved steel bar 30.In step s 130, leveling unit is poured along the surrounding installation suspension type of concrete plate surface to be poured
Levelling component 10 levelling component 10 can be fixed at least one since between floors, there are the reserved steel bars 30 of wall column
The lower section of a suspension assembly, fixed device 21 connect leveling unit by connecting rod 22, use specification for 50mm*50mm* (1.5mm
~2mm) right angle profile, suspension type, which pours leveling unit, can make perpendicular type by locking pliers, horizontal cross bar 40 and collet 23
Material can both direction along the vertical direction and on horizontal plane carry out the adjustment of position, it is ensured that the accuracy of installation site；Wherein,
The third plane 13 of right angle profile is concordant with the absolute altitude of plate face, and the second plane 12 of right angle profile is tightly attached to and upper one layer of wall side
Plane of the face toward wall offset inboard 5mm.In step S140, concreting is carried out to plate face, makes plate face and right angle profile
Third plane 13 it is concordant, while the upper surface of wall root 60 being made to be higher than floor elevation, preferably, the upper table of wall root 60
Face 10mm high compared with floor elevation.After plate face pours, the both ends of thick stick ruler can be close to the third plane 13 of right angle profile, thick stick ruler
Third plane 13 along right angle profile moves, and plate face is made to reach preferable flatness.After concrete initial set, device suspension is removed
Formula pours leveling unit.After pouring, plate face 50 and wall root 60 are as shown in Figure 8 and Figure 9.
Suspension type is provided by the installation present invention and pours leveling unit, is pacified in the infall surrounding of wall root 60 and plate face
Fill the right angle profile of 50mm*50mm* (1.5mm~2mm), it is ensured that wall root 60 and the infall of plate face are smooth, entire plate face
It is smooth, while the available good control of thickness of plate face.
Suspension type pours after leveling unit removes, wall root 60 and 50 infall of plate face will form 50mm* (1.5mm~
Groove 2mm).This groove is used to install the template 70 when one layer of building masonry wall pours；Pacify at template 70 (with a thickness of 5mm)
When dress, the surface for making template 70 and wall root 60 be higher by floor elevation has certain distance, is formed (wide by * high: 5mm*
Micro-groove 12mm) forms the groove of (wide by * high: 25mm* (1.5mm~2mm)) on the outside of template 70.In order to ensure pouring walling
When body, the not spillage of wall root 60 smears into corner protector with 1:1 mortar 80 in the groove in 70 outside of template.In 70 installation process of template
In, some micro-impurities 90 can be covered in the upper surface of wall root 60, such as dust and saw powder, before being poured to wall,
The upper surface that wall root 60 must be washed away with water flows into micro-impurities 90 in micro-groove, it is ensured that the new-old concrete of wall
Contact surface cleaning, is firmly bonded.In wall casting method provided by the invention, the installation method of template 70 is as shown in Figure 10.
Although more herein used such as levelling component, plane, fixed device, collet, bolt, reinforcing bar is horizontal
Cross bar, the terms such as side, but it does not exclude the possibility of using other terms.The use of these items is only for more easily
Describe and explain essence of the invention；Being construed as any additional limitation is disagreed with spirit of that invention
's.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (7)
1. a kind of construction centre mounted type pours leveling unit, it is characterised in that: including suspension assembly and levelling component (10),
Wherein:
The suspension assembly includes fixed device (21), connecting rod (22) and collet (23)；The connecting rod (22) with described levelling group
It is connected between part (10) by the collet (23)；
The levelling component (10) is located at the lower section of the connecting rod (22)；
The top of the connecting rod (22) is connect with the fixed device (21)；The fixed device (21) passes through the connecting rod (22)
Levelling component (10) suspension is fixed；
The first plane (11) are equipped with below the levelling component (10)；The levelling component (10) is right angle profile；The right angle
The second plane (12) of profile is tightly attached to the plane with upper one layer of wall side toward wall offset inboard distance to a declared goal；The right angle
The third plane (13) of profile is concordant with floor elevation to be poured.
2. construction centre mounted type according to claim 1 pours leveling unit, it is characterised in that: the collet (23)
Side be equipped with bolt (24), the bolt (24) is used to the levelling component (10) being fixed on the collet (23).
3. construction centre mounted type according to claim 1 pours leveling unit, it is characterised in that: the connecting rod (22)
Horizontal cross bar (40) are equipped between the levelling component (10), the levelling component (10) is moved along the horizontal cross bar (40)
It is dynamic.
4. construction centre mounted type according to claim 1 pours leveling unit, it is characterised in that: the fixed device
It (21) is locking pliers；Levelling component (10) suspension is anchored on the reserved steel bar (30) of different size by the locking pliers；
The upper end hinge of the connecting rod (22) is fixed on the locking pliers.
5. construction centre mounted type according to claim 4 pours leveling unit, it is characterised in that: the connecting rod (22)
End be equipped with external screw thread, the connecting rod (22) be equipped with stop nut (26)；
The locking pliers is equipped with fixture nut (25), and the connecting rod (22) passes through the fixture nut (25) and the locking pliers
Connection；
The stop nut (26) is located at the lower section of the fixture nut (25), and the stop nut (26) is to the fixture nut
(25) it is limited.
6. casting method in a kind of construction, it is characterised in that: use suspension type as claimed in any one of claims 1 to 5
Pour leveling unit, the specific steps are as follows:
Step S110, the reinforcing bar for installing walling column to be poured makes the reinforcing bar of walling column to be poured be higher than floor elevation to be poured, and is formed pre-
Stay reinforcing bar；
Step S120, the fixation device that suspension type pours leveling unit is fixed on reserved steel bar described in step S110；
Step S130, the levelling component of leveling unit is poured along the surrounding installation suspension type of concrete plate surface to be poured, levelling group
Part is fixed at least one lower section for fixing device；
Step S140, select a certain plane of levelling component be horizontal reference point, treat casting concrete plate face and wall root into
Row pour with it is levelling, make wall root upper surface be higher than floor elevation.
7. casting method in construction according to claim 6, it is characterised in that: further include:
Step S150, template is installed on to remove the suspension type and pour leveling unit back wall root and is formed with plate face infall
Groove in, between template and the side of wall root have certain distance, formed micro-groove；
Step S160, in the bottom outside of template, filling concrete mortar；
Step S170, the upper surface for rinsing wall root, makes the micro-impurities of the upper surface of wall root flow into step S170 institute
In the micro-groove stated；
Step S180, the casting concrete between template completes pouring for wall；
Step S190, form removal.
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| CN201611046937.8A CN106351450B (en) | 2016-11-23 | 2016-11-23 | A kind of construction centre mounted type pours leveling unit and casting method |
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| CN201611046937.8A CN106351450B (en) | 2016-11-23 | 2016-11-23 | A kind of construction centre mounted type pours leveling unit and casting method |
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| CN106351450B true CN106351450B (en) | 2019-06-18 |
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| CN108086174B (en) * | 2018-02-14 | 2023-05-16 | 北京城建道桥建设集团有限公司 | Repairing method of shaping clamp for repairing surface of concrete guardrail |
| CN108824434B (en) * | 2018-05-31 | 2020-08-18 | 广东运峰电力安装有限公司 | Method for brushing and leveling top surface of foundation of power transmission tower |
| CN108590120A (en) * | 2018-06-07 | 2018-09-28 | 福建省闽南建筑工程有限公司 | Mould bases is poured for the modified in the room floor one-pass molding working procedure of underground |
| CN109779241B (en) * | 2019-03-18 | 2024-04-26 | 中建二局第四建筑工程有限公司 | Multifunctional wall form root positioning system and construction method thereof |
| CN110307823A (en) * | 2019-06-19 | 2019-10-08 | 湘潭大学 | A kind of suspension type digital levelling instrument and measurement method |
| CN113133728B (en) * | 2021-04-09 | 2022-06-24 | 江苏环亚医用科技集团股份有限公司 | Maintenance device for movable sliding rail of outer wall |
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| JPH1025893A (en) * | 1996-07-10 | 1998-01-27 | Shigeru Hiramine | Measuring bar |
| JP2005207200A (en) * | 2004-01-19 | 2005-08-04 | Yuji Kawamura | Assembling function of inner level metal fitting |
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| CN203145475U (en) * | 2013-01-12 | 2013-08-21 | 天津二十冶建设有限公司 | Foundation of floor concrete leveling device |
| CN203905503U (en) * | 2014-06-17 | 2014-10-29 | 中石化第十建设有限公司 | Upper surface leveling device for large-area and large-section steel reinforced concrete pouring construction |
| CN204826673U (en) * | 2015-08-05 | 2015-12-02 | 中天建设集团有限公司 | Concrete elevation control tool |
| CN206205455U (en) * | 2016-11-23 | 2017-05-31 | 苏涛 | A kind of construction centre mounted type pours leveling unit |
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| CN106351450A (en) | 2017-01-25 |
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