CN110158394A - A kind of concrete ultra-flat terrace cutting-free constructing structure - Google Patents
A kind of concrete ultra-flat terrace cutting-free constructing structure Download PDFInfo
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- CN110158394A CN110158394A CN201910415599.8A CN201910415599A CN110158394A CN 110158394 A CN110158394 A CN 110158394A CN 201910415599 A CN201910415599 A CN 201910415599A CN 110158394 A CN110158394 A CN 110158394A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
- E01C5/08—Reinforced units with steel frames
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
- E01C7/14—Concrete paving
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- Conveying And Assembling Of Building Elements In Situ (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of concrete ultra-flat terrace cutting-free constructing structures, including concrete floor and the flooring base being cast in concrete floor, flooring base includes partition networking and terrace steel bar layer, and it is used to support the supporting mechanism of partition networking and terrace steel bar layer, supporting mechanism includes multiple support rings in array arrangement, is provided with an auxiliary support frame between the two neighboring support ring set of arranging together in supporting mechanism and between the two neighboring support ring of same column laying.The present invention passes through setting partition networking and terrace steel bar layer, and it is used to support the supporting mechanism of partition networking and terrace steel bar layer, cutting-free construction is carried out to ultra-flat terrace, main backstop, transition support frame and auxiliary support frame pass through adjustment base and the height of support frame are adjusted, control partition networking absolute altitude, using partition networking control receipts face operability, the uncontrollability of concrete-face closure is effectively reduced, improves the flatness of concrete surface.
Description
Technical field
The invention belongs to technical field of building construction, construct and tie more particularly, to a kind of concrete ultra-flat terrace cutting-free
Structure.
Background technique
With rapid development of economy, the demand of the buildings such as large-scale workshop, electronic workshop, logistics warehouse is continuously increased,
Requirement according to function to the flatness and construction quality on ground is also increasingly harsher, at present according to national regulation " building ground
Engineering construction quality acceptance specification " (GB50209-2002) regulation, cement concrete surface flatness be 5mm/2m, much
The quality requirement that building uses function cannot be reached.The control of industry inner concrete surface smoothness relies primarily on construction at present
The personal practice of construction of personnel is horizontal, and controllability is lower；Performance and national regulation requirement according further to concrete, need on ground
Attractive joint prevention is cut on level ground and reduces the generation of distress in concrete, and industry way is after the concrete has set using machinery at present
Carry out joint-cutting, due to being difficult to grasp lancing time, cause after the concrete has set cannot timely joint-cutting, generate shrinkage stress and split
Seam.Therefore, to avoid the occurrence of shrinkage stress crack, the controllability of concrete surface flatness is improved, proposes that a kind of concrete is super
Level land level ground cutting-free constructing structure.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that it is super to provide a kind of concrete
Level land level ground cutting-free constructing structure by setting partition networking and terrace steel bar layer, and is used to support partition networking and terrace
The supporting mechanism of steel bar layer carries out cutting-free construction to ultra-flat terrace, and main backstop, transition support frame and auxiliary support frame are logical
It overregulates pedestal the height of support frame is adjusted, controls partition networking absolute altitude, it is operational using partition networking control receipts face,
The uncontrollability of concrete-face closure is effectively reduced, improves the flatness of concrete surface.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of concrete ultra-flat terrace cutting-free is applied
Work structure, it is characterised in that: including concrete floor and the flooring base being cast in the concrete floor, the terrace base
Plinth includes partition networking and terrace steel bar layer, and is used to support the support machine of the partition networking and the terrace steel bar layer
Structure, the supporting mechanism include multiple support rings in array arrangement, are set in the supporting mechanism with arrangement two neighboring
An auxiliary support frame is provided between support ring and between the two neighboring support ring of same column laying；
The support ring includes four main backstops matched, and four main backstops surround a rectangular area,
The rectangular area is provided with transition support frame between two main backstops on one side, and the main backstop includes L
Shape, which clamps part and the L shape is arranged in, clamps main regulation pedestal below part, and the L shape clamps the opening of part towards the rectangle
Region, the L shape clamp and offer L shape card holding trough on part, and it is fixed that L shape clamping part bottom is provided with the master for hanging reinforcing bar
Position hook；
The transition support frame includes the transition adjustment base that T shape clamps part and is arranged in below the T shape clamping part, institute
The vertical section for stating T shape clamping part is laid in the side far from corresponding rectangular area, and the T shape, which clamps, offers the clamping of T shape on part
Slot, the horizontal segment of the T shape card holding trough are matched with two L shape card holding troughs in same rectangular area corresponding sides, the T
Shape clamps part bottom and is provided with the transition location hook for hanging reinforcing bar；
The auxiliary support frame includes the auxiliary adjustment that linear type clamps part and is supported below the linear type clamping part
Pedestal, the linear type clamp and offer linear type card holding trough on part, and the linear type card holding trough and adjacent two opposite set
The vertical section for the T shape card holding trough set matches, and the linear type clamps part bottom and is provided with the auxiliary for hanging reinforcing bar
Location hook；
The structure size of the main regulation pedestal, the transition adjustment base and the auxiliary adjustment pedestal is all the same, institute
Main regulation pedestal is stated to include fixed bottom plate, the adjusting sleeve pipe being fixedly mounted on the fixed bottom plate, be inserted into the adjusting set
Support rod in pipe and the adjusting bolt for being arranged on the adjusting sleeve pipe and abutting with support rod, L shape clamps part, T shape clamps
Part or linear type clamp the top that part is mounted on support rod.
A kind of above-mentioned concrete ultra-flat terrace cutting-free constructing structure, it is characterised in that: the level of the T shape card holding trough
First partition, a word are installed on the L shape card holding trough that section is matched with two in same rectangular area corresponding sides
Second partition is installed in the vertical section of shape card holding trough and two T shape card holding troughs for being oppositely arranged and matching, first every
PE film is set with outside plate and second partition, multiple first partitions and multiple second partitions constitute the partition networking.
Above-mentioned a kind of concrete ultra-flat terrace cutting-free constructing structure, it is characterised in that: the first partition and second
It is respectively provided at the top of partition there are two pull ring, two pull rings are respectively positioned on the both ends at the top of the first partition and second partition.
A kind of above-mentioned concrete ultra-flat terrace cutting-free constructing structure, it is characterised in that: parallel and adjacent two
Local steel bar layer is provided between the second partition bottom, the part steel bar layer includes the more reinforcing bars being parallel to each other, more
A local steel bar layer constitutes the terrace steel bar layer, is equipped with reinforced mesh layer, the reinforcing bar in the part steel bar layer
Mesh sheet layer is made of the reinforced mesh of multireel successively continuous laying, the more steel being parallel to each other in a local steel bar layer
Muscle rides upon on corresponding two location hooks in the second partition bottom of parallel and adjacent two.
Above-mentioned a kind of concrete ultra-flat terrace cutting-free constructing structure, it is characterised in that: the L shape clamps part bottom and sets
Two master positioning hooks are set, a master positioning hook in two master positioning hooks is located at the projection on ground and L shape clamps the one of part
A horizontal segment is parallel, another master positioning hook in two master positioning hooks is located at the projection on ground and L shape clamps the another of part
One horizontal segment is parallel.
A kind of above-mentioned concrete ultra-flat terrace cutting-free constructing structure, it is characterised in that: the transition location hook setting
The vertical section bottom of part is clamped in the T shape, transition location hook is located at the projection on ground and the vertical section that T shape clamps part is located at ground
The projection in face is overlapped.
Above-mentioned a kind of concrete ultra-flat terrace cutting-free constructing structure, it is characterised in that: the auxiliary positioning hook is located at
The projection on ground is overlapped with the projection that linear type clamping part is located at ground.
Above-mentioned a kind of concrete ultra-flat terrace cutting-free constructing structure, it is characterised in that: the support ring setting is vertical
Outside column, the quantity of column be it is multiple, the quantity of column is equal with the quantity of the support ring and one-to-one correspondence.
Above-mentioned a kind of concrete ultra-flat terrace cutting-free constructing structure, it is characterised in that: be arranged on the adjusting sleeve pipe
There is connecting tube, connecting tube is connected to adjusting sleeve pipe, and the internal screw thread with adjusting bolt cooperation is provided in connecting tube, bolt is adjusted and stretches
Enter to being abutted with support rod in connecting tube.
Compared with the prior art, the present invention has the following advantages:
1, the present invention is by setting partition networking and terrace steel bar layer, and is used to support partition networking and terrace steel bar layer
Supporting mechanism, to ultra-flat terrace carry out cutting-free construction, wherein supporting mechanism include it is multiple in array arrangement support
Ring is all provided between the two neighboring support ring set of arranging together in supporting mechanism and between two neighboring support ring that same column is laid
It is equipped with an auxiliary support frame；Support ring includes four main backstops matched, and four main backstops surround a rectangle region
Domain, rectangular area is with being provided with transition support frame between two main backstops on one side, main backstop, transition support frame and auxiliary
It helps support frame to pass through adjustment base the height of support frame is adjusted, controls partition networking absolute altitude, utilize partition group network control
Receipts face operability processed, is effectively reduced the uncontrollability of concrete-face closure, improves the flatness of concrete surface.
2, interval board group net of the present invention can shift to an earlier date is prefabricated in the factory according to design requirement, on-site consolidation, and journey is processed in batch production
Degree is high, by the size of partition according to terrace width of slit and deep processing, is embedded in concrete in advance, avoids secondary cut
Seam reduces the generation in concrete floor shrinkage stress crack.
In conclusion the present invention passes through setting partition networking and terrace steel bar layer, and it is used to support partition networking and ground
The supporting mechanism of level ground steel bar layer carries out cutting-free construction to ultra-flat terrace, and main backstop, transition support frame and auxiliary support frame are equal
It is adjusted by height of the adjustment base to support frame, controls partition networking absolute altitude, operated using partition networking control receipts face
Property, the uncontrollability of concrete-face closure is effectively reduced, improves the flatness of concrete surface.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of main backstop of the present invention.
Fig. 3 is the structural schematic diagram of transition support frame of the present invention.
Fig. 4 is the structural schematic diagram of auxiliary support frame of the present invention.
Description of symbols:
1-1-first partition；1-2-second partition；2-pull rings；
3-support rods；4-linear types clamp part；5-auxiliary positioning hooks；
6-T shapes clamp part；7-transition location hooks；8-L shapes clamp part；
9-master positioning hooks；10-fixed bottom plates；10-1-bolt hole；
11-adjusting sleeve pipes；12-adjust bolt；13-connecting tubes；
14-columns；17-reinforcing bars；18-reinforcing bar saddles；
19-reinforced mesh.
Specific embodiment
As shown in Figures 1 to 4, the present invention includes concrete floor and the terrace base that is cast in the concrete floor
Plinth, the flooring base includes partition networking and terrace steel bar layer, and is used to support the partition networking and the terrace steel
The supporting mechanism of muscle layer, the supporting mechanism include multiple support rings in array arrangement, same arrangement in the supporting mechanism
If two neighboring support ring between and same column lay two neighboring support ring between be provided with an auxiliary support frame；
The support ring includes four main backstops matched, and four main backstops surround a rectangular area,
The rectangular area is provided with transition support frame between two main backstops on one side, and the main backstop includes L
The main regulation pedestal that shape clamps part 8 and is arranged in below the L shape clamping part 8, the L shape clamp the opening of part 8 described in
Rectangular area, the L shape clamp and offer L shape card holding trough on part 8, and the L shape clamps 8 bottom of part and is provided with for hanging reinforcing bar
17 master positioning hook 9；
The transition support frame includes the transition adjustment base that T shape clamps part 6 and is arranged in below the T shape clamping part 6,
The vertical section that the T shape clamps part 6 is laid in the side far from corresponding rectangular area, and the T shape clamps and offers T shape on part 6
Card holding trough, the horizontal segment of the T shape card holding trough are matched with two L shape card holding troughs in same rectangular area corresponding sides,
The T shape clamps 6 bottom of part and is provided with the transition location hook 7 for hanging reinforcing bar 17；
The auxiliary support frame includes that linear type clamps part 4 and is supported on the auxiliary tune that the linear type clamps 4 lower section of part
Save pedestal, the linear type clamps and offers linear type card holding trough on part 4, the linear type card holding trough and adjacent two it is opposite
The vertical section for the T shape card holding trough being arranged matches, and the linear type clamps 4 bottom of part and is provided with for hanging reinforcing bar 17
Auxiliary positioning hook 5；
The structure size of the main regulation pedestal, the transition adjustment base and the auxiliary adjustment pedestal is all the same, institute
State main regulation pedestal include fixed bottom plate 10, the adjusting sleeve pipe 11 being fixedly mounted on the fixed bottom plate 10, be inserted into it is described
Support rod 3 in adjusting sleeve pipe 11 and the adjusting bolt 12 abutted on the adjusting sleeve pipe 11 and with support rod 3, L shape are set
Clamp part 8, T shape clamps part 6 or linear type clamps the top that part 4 is mounted on support rod 3.
In actual use, the bolt hole 10-1 fixed for setscrew, adjustment base are offered on the fixed bottom plate 10
It is fixed on base's raft plate of terrace by setscrew, guarantees position and stability of the invention；It is right by adjusting bolt 12
Position of the support rod 3 in adjusting sleeve pipe 11 is fixed, and reaches height-adjustable effect, while ensure that mark of the invention
It is high；The partition networking is installed in corresponding card holding trough, the height of the partition networking is carried out by adjusting bolt 12
It adjusts, guarantees the flatness of the partition networking.
It should be noted that the fixed bottom plate 10 is rectangular steel plates.After the completion of practice of construction, the partition networking is pulled out
After out, the main backstop, the transition support frame and the auxiliary support frame in the present invention stay in the concrete poured
In, the partition networking can also carry out other cutting-free constructions.The adjusting sleeve pipe 11 is fixed by welding in fixed bottom plate
On 10, there is the through-hole installed for adjusting bolt 12 on the side wall of the adjusting sleeve pipe 11, in the outside welding connecting tube of through-hole
13, support rod 3 is laterallyd secure with the cooperation of adjusting bolt 12 of inserting in through-holes.One end of the support rod 3 is fixed
In the bottom for clamping part, the other end of the support rod 3 stretches in the adjusting sleeve pipe 11 and can be by adjusting bolt
The end of 12 pairs of support rods 3 is fixed.Particularly, the main backstop described in practice of construction, the transition support frame
It is used cooperatively with auxiliary support frame needs, the characteristics of according to clamping part of different shapes, sets on a corresponding position
Set corresponding clamping part.
In the present embodiment, the horizontal segment of the T shape card holding trough is matched with two in same rectangular area corresponding sides
First partition 1-1 is installed, the linear type card holding trough and two are oppositely arranged and match described on the L shape card holding trough
It is equipped in the vertical section of T shape card holding trough outside second partition 1-2, first partition 1-1 and second partition 1-2 and is set with PE film,
Multiple first partition 1-1 and multiple second partition 1-2 constitute the partition networking.
In actual use, the first partition 1-1 and second partition 1-2 is rectangular steel plates, the first partition 1-1 and
The size of second partition 1-2 is identical as the joint-cutting size of layout design, guarantees joint-cutting size, in the first partition 1-1 and the
It is set with PE film outside two partition 1-2, removes partition convenient for the later period.As shown in Figure 1, four first partition 1-1 are in column 14 4
Around at the support ring of a rectangle.
In the present embodiment, it is respectively provided at the top of the first partition 1-1 and second partition 1-2 there are two pull ring 2, two are drawn
Ring 2 is respectively positioned on the both ends at the top of the first partition 1-1 and second partition 1-2.
As shown in Figure 1, being in order to ensure energy in the top of the first partition 1-1 and second partition 1-2 setting pull ring 2
First partition 1-1 and second partition 1-2 is smoothly removed, when transfering to first partition 1-1, construction personnel need to be along first partition 1-1
Length direction put forth one's strength, transfer to second partition 1-2 when, construction personnel need to put forth one's strength along the length direction of second partition 1-2, must not
Using brute-force, in order to avoid destroy joint-cutting.
In the present embodiment, it is provided with local steel bar layer between two parallel and adjacent bottoms the second partition 1-2,
The part steel bar layer includes the more reinforcing bars being parallel to each other 17, and multiple local steel bar layers constitute the terrace steel bar layer,
Be equipped with reinforced mesh layer in the part steel bar layer, the steel mesh lamella by multireel successively continuous laying reinforced mesh 19
Composition, the more reinforcing bars 17 being parallel to each other in a local steel bar layer ride upon parallel and adjacent two described the
On corresponding two location hooks in two bottoms partition 1-2.
In the present embodiment, the L shape clamps 8 bottom of part and is arranged two master positioning hooks 9, in two master positioning hooks 9
One master positioning hook 9 be located at ground projection with L shape clamping one horizontal segment of part 8 it is parallel, in two master positioning hooks 9
Another master positioning hook 9 be located at ground projection with L shape clamping another horizontal segment of part 8 it is parallel.
As shown in Fig. 2, the bending direction of the master positioning hook 9 clamps the opening of part 8 far from the L shape, the L shape is clamped
The effect of part 8 is: on the one hand convenient clamp in L shape opens up L shape card holding trough on part 8, realizes horizontal and vertical upper first partition 1-1
Installation；On the other hand it can play the role of saving material, avoid wasting.In actual use, the L shape clamps part 8 and is supported on
The first partition 1-1 of the corner of 14 surrounding of column, the turning both sides of 14 surrounding of column is clamped.Construction personnel is according to reality
Border condition of construction and practice of construction effect, when being laid with reinforcing bar 17, reinforcing bar 17 can ride upon the symmetrically arranged L shape of corner and clamp
Transition is carried out on the master positioning hook 9 of 8 bottom of part.
In the present embodiment, the vertical section bottom that the T shape clamps part 6, transition location hook is arranged in the transition location hook 7
7 projections for being located at ground are overlapped with the projection that the vertical section that T shape clamps part 6 is located at ground.
As shown in figure 3, the effect that the T shape clamps part 6 is: on the one hand convenient clamp in T shape opens up the clamping of T shape on part 6
Slot realizes the installation of laterally upper first partition 1-1 and longitudinal upper second partition 1-2；On the other hand the work for saving material can be played
With avoiding wasting.In actual use, the T shape clamps the middle position that part 6 is supported on the every side of the support ring, Ji Nengbao
The installation of 14 surrounding first partition 1-1 of column is demonstrate,proved, and support can be played to the second partition 1-2 between two neighboring column 14 and made
With.Construction personnel need to only clamp in the T shape and be arranged in 6 vertical section of part according to practice of construction situation and practice of construction effect
Transition location hook 7 can meet the laying requirement of reinforcing bar 17.
In the present embodiment, the auxiliary positioning hook 5 is located at the projection on ground and linear type clamps the projection that part 4 is located at ground
It is overlapped.
As shown in figure 4, auxiliary positioning hook 5 is fixed on the side that linear type clamps 4 bottom of part, the auxiliary positioning hook 5
Effect is 17 both ends of reinforcing bar to be supported on auxiliary positioning hook 5, during setting up reinforcing bar 17 convenient for setting up for reinforcing bar 17.
In the present embodiment, the support ring is arranged outside column 14, the quantity of column 14 be it is multiple, the quantity of column 14 with
The quantity of the support ring is equal and corresponds.
In the present embodiment, connecting tube 13 is provided on the adjusting sleeve pipe 11, connecting tube 13 is connected to adjusting sleeve pipe 11, even
The internal screw thread for being provided in adapter tube 13 and adjusting the cooperation of bolt 12, adjusting bolt 12 stretches in connecting tube 13 to be supported with support rod 3
It connects.
In actual use, the adjusting bolt 12 is realized high to the support rod 3 by the cooperation with the connecting tube 13
The adjusting of degree reaches the adjusting to card level of components.
The present invention is in use, Step 1: determine the position of joint-cutting: clearing up the plate face of base's raft plate of terrace, presses
Snap the line is carried out using ink fountain according in the plate face of lancing location base's raft plate after the cleaning of layout design, the snap the line is distributed in
14 surrounding of column；
Step 2: installation support ring, process are as follows:
Step 201, installation main backstop: according to ink fountain in step 1 14 surrounding of column snap the line, at four of snap the line
The main backstop is placed by corner, makes the center of the fixation bottom plate 10 on the main backstop and the intersection point of corner's snap the line
It is overlapped, the position for fixing bottom plate 10 on the main backstop is fixed using setscrew, 14 surrounding of column is corresponding
Four main backstops constitute a support ring；
Step 202, installation transition support frame: the interposition on the every side of the support ring of good position is fixed in step 201
The installation transition support frame is set, is made in the center for fixing bottom plate 10 on the transition support frame and the every side of the support ring
Point is overlapped, and the position that bottom plate 10 is fixed on the transition support frame is fixed using setscrew；
Multiple support rings are arranged in array；
Step 3: installation auxiliary support frame: the region between the two neighboring support ring of same row or same row
The auxiliary support frame is installed in center, makes the linear type card holding trough on the auxiliary support frame and adjacent two opposite set
The vertical section for the T shape card holding trough set matches, using setscrew to fixed on the auxiliary support frame position of bottom plate 10 into
Row is fixed；
Step 4: installation partition networking: the first partition 1-1 for wrapping up PE film being installed on to the T shape matched and is clamped
In two L shape card holding troughs on the horizontal segment of slot and same rectangular area corresponding sides, the second partition 1-2 of PE film will be wrapped up
It is installed in the vertical section of the linear type card holding trough matched and the adjacent two T shape card holding troughs being oppositely arranged；
Step 5: correction leveling: being measured using height of the level to two neighboring support frame, screw adjusting bolt
The height of 12 pairs of two neighboring support frame upper support bars 3 is adjusted, and keeps the two neighboring height for clamping part consistent and partition group
The top of net is not more than 2mm away from the distance between part top is clamped, and the top of the partition networking is higher than the top for clamping part；
Step 6: installation terrace steel bar layer:
Step 601 sets up local steel bar layer: taking between two parallel and adjacent bottoms the second partition 1-2
It sets a trap portion's steel bar layer, the part steel bar layer includes the more reinforcing bars being parallel to each other 17, and multiple local steel bar layers constitute institutes
Terrace steel bar layer is stated, the more reinforcing bars 17 being parallel to each other in a local steel bar layer ride upon parallel and adjacent two
On corresponding two location hooks in a bottom the second partition 1-2, wherein ride upon the steel among the second partition 1-2
17 both ends of muscle ride upon the linear type that is oppositely arranged respectively and clamp on the auxiliary positioning hook 5 of 4 bottom of part, ride upon described the
The both ends of the reinforcing bar 17 at two both ends partition 1-2 ride upon the transition positioning that the T shape being oppositely arranged clamps 6 bottom of part respectively
On hook 7；
Step 602, installation reinforcing bar saddle: along setting up the length direction of reinforcing bar 17 in step 601 in the bottom of reinforcing bar 17
Reinforcing bar saddle 18 is installed, the spacing between two neighboring reinforcing bar saddle 18 is 1.5m；
Step 603 is laid with reinforced mesh: reinforced mesh layer, the steel are laid on the reinforcing bar 17 set up in step 601
Muscle mesh sheet layer is made of the reinforced mesh 19 of multireel successively continuous laying, and the edge of two neighboring reinforced mesh 19 is overlapping；
Step 7: concreting: controlling the match ratio of concrete, the region of reinforced mesh 19 is laid into step 5
The deployed concrete with continuous placing in the rectangular area；
Step 8: levelling receipts face and removing partition: receipts face is carried out to the concrete poured using darby, it is mixed after making receipts face
It is generally aligned in the same plane at the top of solidifying soil surface layer and partition networking, it is ensured that concrete topping is smooth；After concrete initial set, using polishing
Machine carries out secondary receipts face, and hand fit carries out smart concora crush light to concrete surface and receives face；After concrete setting, partition 1 is pulled out
Out.
The above is only presently preferred embodiments of the present invention, is not intended to limit the invention in any way, it is all according to the present invention
Technical spirit any simple modification to the above embodiments, change and equivalent structural changes, still fall within skill of the present invention
In the protection scope of art scheme.
Claims (9)
1. a kind of concrete ultra-flat terrace cutting-free constructing structure, it is characterised in that: including concrete floor and be cast in described
Flooring base in concrete floor, the flooring base includes partition networking and terrace steel bar layer, and is used to support described
The supporting mechanism of partition networking and the terrace steel bar layer, the supporting mechanism include multiple support rings in array arrangement,
Between the two neighboring support ring set of arranging together in the supporting mechanism and same column lay two neighboring support ring between
It is provided with an auxiliary support frame；
The support ring includes four main backstops matched, and four main backstops surround a rectangular area, described
Rectangular area includes L shape card with transition support frame, the main backstop is provided between two main backstops on one side
Piece installing (8) and setting clamp the main regulation pedestal below part (8) in the L shape, and the L shape clamps the opening of part (8) towards institute
Rectangular area is stated, the L shape clamps and offers L shape card holding trough on part (8), and the L shape clamps part (8) bottom and is provided with for hanging
If the master positioning hook (9) of reinforcing bar (17)；
The transition support frame includes that T shape clamps the transition adjustment base of part (6) and setting below T shape clamping part (6),
The vertical section that the T shape clamps part (6) is laid in the side far from corresponding rectangular area, and the T shape clamps to be offered on part (6)
Two L shape card holding troughs in T shape card holding trough, the horizontal segment of the T shape card holding trough and same rectangular area corresponding sides match
It closes, the T shape clamps part (6) bottom and is provided with the transition location hook (7) for hanging reinforcing bar (17)；
The auxiliary support frame includes the auxiliary tune that linear type clamps part (4) and is supported below linear type clamping part (4)
Pedestal is saved, the linear type clamps and offers linear type card holding trough, the linear type card holding trough and two adjacent phases on part (4)
The vertical section of the T shape card holding trough of setting is matched, the linear type clamps part (4) bottom and is provided with for hanging reinforcing bar
(17) auxiliary positioning hook (5)；
The structure size of the main regulation pedestal, the transition adjustment base and the auxiliary adjustment pedestal is all the same, the master
Adjustment base includes fixed bottom plate (10), the adjusting sleeve pipe (11) being fixedly mounted on the fixed bottom plate (10), is inserted into institute
The adjusting for stating the support rod (3) in adjusting sleeve pipe (11) and being arranged on the adjusting sleeve pipe (11) and being abutted with support rod (3)
Bolt (12), L shape clamps part (8), T shape clamps part (6) or linear type clamps the top that part (4) are mounted on support rod (3).
2. a kind of concrete ultra-flat terrace cutting-free constructing structure described in accordance with the claim 1, it is characterised in that: the T shape
Be equipped on the L shape card holding trough that the horizontal segment of card holding trough is matched with two in same rectangular area corresponding sides first every
It is equipped in the vertical section of plate (1-1), the linear type card holding trough and two T shape card holding troughs for being oppositely arranged and matching
Second partition (1-2), first partition (1-1) and second partition (1-2) are set with PE film outside, multiple first partitions (1-1) and
Multiple second partitions (1-2) constitute the partition networking.
3. a kind of concrete ultra-flat terrace cutting-free constructing structure according to claim 2, it is characterised in that: described first
Be respectively provided at the top of partition (1-1) and second partition (1-2) there are two pull ring (2), two pull rings (2) be respectively positioned on described first every
Both ends at the top of plate (1-1) and second partition (1-2).
4. a kind of concrete ultra-flat terrace cutting-free constructing structure described in accordance with the claim 3, it is characterised in that: it is parallel and
Local steel bar layer is provided between second partition (1-2) bottom of adjacent two, the part steel bar layer includes more phases
Mutually parallel reinforcing bar (17), multiple local steel bar layers constitute the terrace steel bar layer, are equipped in the part steel bar layer
Steel mesh lamella, the steel mesh lamella are made of the reinforced mesh (19) of multireel successively continuous laying, a local steel
More in the muscle layer reinforcing bars (17) being parallel to each other ride upon second partition (1-2) the bottom phase of parallel and adjacent two
On corresponding two location hooks.
5. a kind of concrete ultra-flat terrace cutting-free constructing structure described in accordance with the claim 1, it is characterised in that: the L shape
It clamps part (8) bottom and two master positioning hooks (9) is set, a master positioning hook (9) in two master positioning hooks (9) is located at ground
The projection in face clamps another master positioning hook that a horizontal segment of part (8) is parallel, in two master positioning hooks (9) with L shape
(9) projection positioned at ground is parallel with L shape clamping another horizontal segment of part (8).
6. a kind of concrete ultra-flat terrace cutting-free constructing structure described in accordance with the claim 1, it is characterised in that: the transition
Location hook (7) setting clamps the vertical section bottom of part (6) in the T shape, and transition location hook (7) is located at the projection and T shape on ground
The vertical section for clamping part (6) is located at the projection coincidence on ground.
7. a kind of concrete ultra-flat terrace cutting-free constructing structure described in accordance with the claim 1, it is characterised in that: the auxiliary
The projection that location hook (5) is located at ground is overlapped with the projection that linear type clamping part (4) is located at ground.
8. a kind of concrete ultra-flat terrace cutting-free constructing structure described in accordance with the claim 1, it is characterised in that: the support
Ring setting column (14) outside, the quantity of column (14) be it is multiple, the quantity of column (14) is equal with the quantity of the support ring
And it corresponds.
9. a kind of concrete ultra-flat terrace cutting-free constructing structure described in accordance with the claim 1, it is characterised in that: the adjusting
Be provided on casing (11) connecting tube (13), connecting tube (13) is connected to adjusting sleeve pipe (11), be provided in connecting tube (13) with
The internal screw thread of bolt (12) cooperation is adjusted, adjusting bolt (12) is stretched in connecting tube (13) and abutted with support rod (3).
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| CN201910415599.8A CN110158394B (en) | 2019-05-18 | 2019-05-18 | Joint-cutting-free construction structure of concrete super-flat terrace |
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| CN115419263A (en) * | 2022-09-27 | 2022-12-02 | 中装华泰(北京)装饰工程有限公司 | Concrete terrace joint cutting bracket assembly and joint cutting construction method |
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