CN106906841A - One kind is used for lateral wall form bracing system construction - Google Patents
One kind is used for lateral wall form bracing system construction Download PDFInfo
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- CN106906841A CN106906841A CN201710213440.9A CN201710213440A CN106906841A CN 106906841 A CN106906841 A CN 106906841A CN 201710213440 A CN201710213440 A CN 201710213440A CN 106906841 A CN106906841 A CN 106906841A
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- support
- retaining wall
- lateral wall
- stupefied
- construction
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0275—Retaining or protecting walls characterised by constructional features cast in situ
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Retaining Walls (AREA)
Abstract
It is used for lateral wall form bracing system construction the invention discloses one kind, comprises the following steps：A, assembling support shuttering；B, retaining wall reinforcing bar colligation, and all support shutterings are set in its periphery adaptation, connection between support shuttering described in adjacent two Pin is formed into support system, and the support system is fixed with respect to ground；C, the retaining wall concreting are simultaneously conserved；D, the support shuttering are removed, and complete construction.With the engineering method, it is supported in the retaining wall using the support shuttering one side, without setting Screw arbor with nut at both-ends, this mode is poured does not have the hole position of Screw arbor with nut at both-ends on the retaining wall of construction, while the support shuttering structural strength is high, splicing is tight, bearing capacity is good, structural concrete self waterproofing performance is effectively improved, the engineering method, short construction period is used, crossed construction influence is small, save manpower and scaffold sets up quantity, greatly improve efficiency of construction, it is cost-effective.
Description
Technical field
It is more particularly to a kind of to be used for lateral wall form bracing system construction the present invention relates to the realm of building construction.
Background technology
Retaining wall is common in the underground structure of building engineering and subway engineering, is played structure load-bearing and is stopped underground water
The double action of soil, traditional retaining wall construction generally carries out Guan Mo using common plank sheathing, and carrying out template using Screw arbor with nut at both-ends adds
Gu, but retaining wall in the engineerings such as subway work has the features such as structural thickness is big, height is big, waterproof requirement is high, using general
Wooden supporter template construction retaining wall has that common plank sheathing pressure-bearing is big, deformation is big, and piece imprecision and Screw arbor with nut at both-ends are mixed to structure
The adverse effect of solidifying soil self waterproofing performance.
The content of the invention
It is an object of the invention to overcome the retaining wall in the engineerings such as subway work in the presence of prior art to have
, there is common plank sheathing pressure-bearing using normal wood template construction retaining wall in the features such as structural thickness is big, height is big, waterproof requirement is high
Greatly, deform greatly, piece imprecision and Screw arbor with nut at both-ends are carried to the above-mentioned deficiency of the adverse effect of structural concrete self waterproofing performance
It is used for lateral wall form bracing system construction for one kind.
In order to realize foregoing invention purpose, the invention provides following technical scheme：
One kind is used for lateral wall form bracing system construction, comprises the following steps：
A, assembling support shuttering, support shuttering described in single Pin include horizontal stupefied, perpendicular stupefied, panel and single side bracing, and are assembled into
Integral structure component；
B, retaining wall reinforcing bar colligation, and all support shutterings are set in its periphery adaptation, will be propped up described in adjacent two Pin
Connection forms support system between hold mode plate, and the support system is fixed with respect to ground；
C, the retaining wall concreting are simultaneously conserved；
D, the support shuttering are removed, and complete construction.
Lateral wall form bracing system construction is used for using one kind of the present invention, it applies the support shuttering
One side is supported in the retaining wall, and without setting Screw arbor with nut at both-ends, this mode is poured on the retaining wall of construction not to drawing
The hole position of screw rod, while the support shuttering structural strength is high, splicing is tight, and bearing capacity is good, is effectively improved structure coagulation
Native self waterproofing performance, using the engineering method, short construction period, crossed construction influence is small, saves manpower and scaffold sets up quantity, pole
It is big to improve efficiency of construction, it is cost-effective.
Preferably, list assembling of support shuttering described in Pin is comprised the following steps in the step A：
A1, all two neighboring horizontal strokes are stupefied according to being followed successively by 250-350mm, 950-1050mm, 950- from top to bottom
The spacing of 1050mm, 950-1050mm, 950-1050mm, 950-1050mm, 950-1050mm, 950-1050mm, 600-700mm
Set；
A2, perpendicular stupefied it is arranged on that horizontal stroke is stupefied to be gone up and be fixedly connected by described according to 250-350mm spacing；
A3, assemble it is described perpendicular stupefied on splice the panel successively；
A4, the assembling single side bracing；
A5, the single side bracing that adaptation quantity is set according to the width of the panel, by its fixation stupefied with the horizontal stroke even
Connect, all single side bracings are then fixedly connected as entirety with connector, form the support shuttering.
Wherein, the panel uses wood glue plate, described to erect stupefied use wooden H-beam, and the horizontal stroke is stupefied using double 12# channel-section steels；Institute
Have the two neighboring horizontal stroke stupefied according to be followed successively by from top to bottom 300mm, 1000mm, 1000mm, 1000mm, 1000mm, 1000mm,
The spacing of 1000mm, 1000mm, 650mm is set, then according to 300mm spacing by it is described it is perpendicular it is stupefied be arranged on the horizontal stroke it is stupefied on be used in combination
Connection pawl connects fixation；The panel is connected with perpendicular stupefied use self-tapping screw, and the perpendicular stupefied upper both sides are symmetrical arranged two
Suspension hook；Each described single side bracing includes embedded part system, pressure fine strain of millet, increases section, standard knot, back cord fastener and builder's jack, all described
Single side bracing is stupefied with the horizontal stroke to be connected by the back cord fastener, forms the support shuttering.
Preferably, the step B is comprised the following steps：
B1, the retaining wall bottom set embedded part,；
B2, retaining wall reinforcing bar colligation and installation；
Double pin is set up after base plate and the retaining wall chamfering concrete reach design strength on the retaining wall side
Hand cradle starts to perform the retaining wall reinforcing bar, and spacing by drawing during colligation, wall cage bar is connected using straight screw sleeve, connection
The code requirement of mechanical connection need to be met, then draw the spacing of hooked bar with chalk in the wall cage bar for connecting, hooked bar is enclosed within master
Colligation from lower to upper successively on muscle, hooked bar is vertical with cage bar, and hooked bar is intended to colligation with cage bar intersection point, to ensure wall medial and lateral
Cover to reinforcement is met the requirements, and the spacing colligation concrete protective layer pad of 600mm is pressed on reinforcing bar, and reinforcing bar colligation is needed after finishing
Reinforcing is carried out to it prevents it from inclining and being corrected to it before the support shuttering is installed；
B3, the support shuttering line setting, and check；
B4, all support shutterings install connection and close mould；
Welded on the retaining wall reinforcing bar and control the positioning of the support shuttering spacing to support, using hand fit's tower crane
The mode of the movement support shuttering carries out Guan Mo, first by the support shuttering near the retaining wall, then by all branch
Hold mode plate is coupled together, and is connected using core ribbon between support shuttering described in adjacent two Pin, is fixed with core ribbon pin, and use multiple tracks steel pipe
All support shutterings are held together, so as to ensure the globality of the support shuttering, receives the support shuttering
Power is more reasonable, reliable；While the inboard root short steel pipes and I-shaped bracing members of all single side bracings, then described
Laying springboard on part is chosen at the top of single side bracing and uses common as the operating platform of casting concrete and on the single side bracing
Steel pipe sets up accommodation stairway for down operation platform.
Preferably, the embedded part in the step B1 is foundation bolt.
Using this structure setting, the pre-buried foundation bolt in the retaining wall chamfering when base plate is poured is used for
The retaining wall is reinforced when closing mould to the support shuttering.
Preferably, when performing the step B3, the vertical of all support shutterings is corrected with jack and plumb bob successively
Degree.
Preferably, before performing the step B4, the support shuttering surface is polished and is cleaned up, the then brushing demoulding
Agent, facilitates support shuttering described in postorder to be separated with retaining wall concrete.
Preferably, when performing the step B4, support shuttering stitching portion described in adjacent two Pin mutually bonds, and prevents postorder from pouring
Spillage when building concrete.
Wherein, the material that support shuttering stitching portion described in adjacent two Pin bonds is double faced adhesive tape.
Preferably, before performing the step C, new-old concrete interface is moistened with appropriate water.
Pouring the parameters such as the cement mortar of 50mm thickness and concrete with composition, raw material, the ratio of mud, the additive of mortar should
It is identical with the retaining wall concrete construction match ratio.
Preferably, the step C uses placement layer by layer, and every layer pours height less than or equal to 500mm.
Each lift height is basically identical, and speed of perfusion control is in 1m/h high, if pouring excessive height, concrete
Inner air cannot discharge in process of vibrating, and surface easily forms the defects such as bubble, hydrophthalmia, while influenceing the outward appearance matter of concrete
Amount.
Preferably, after performing the step C, the retaining wall that all support shutterings are hoisted to adjacent paragraph is turned
Fortune falls to use, until all retaining walls pour maintenance and complete, performs the step D.
In sum, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
1st, it is used for lateral wall form bracing system construction with one kind of the present invention, it applies the branch hold mode
Plate one side is supported in the retaining wall, and without setting Screw arbor with nut at both-ends, this mode pours not right on the retaining wall of construction
The hole position of screw rod is drawn, while the support shuttering structural strength is high, splicing is tight, and bearing capacity is good, be effectively improved structure and mix
Solidifying soil self waterproofing performance, using the engineering method, short construction period, crossed construction influence is small, saves manpower and scaffold sets up quantity,
Efficiency of construction is greatly improved, it is cost-effective；
2nd, with of the present invention a kind of for lateral wall form bracing system construction, the institute in the step B1
Embedded part is stated for foundation bolt, using this structure setting, the pre-buried lower margin in the retaining wall chamfering when base plate is poured
Bolt, reinforces when closing mould for the retaining wall to the support shuttering；
3rd, with of the present invention a kind of for lateral wall form bracing system construction, the step B4 is performed
Before, the support shuttering surface is polished and cleaned up, then brushing releasing agent, facilitates support shuttering described in postorder and earth-retaining
The separation of wall concrete；
4th, with of the present invention a kind of for lateral wall form bracing system construction, the step B4 is performed
When, support shuttering stitching portion described in adjacent two Pin mutually bonds, spillage when preventing postorder casting concrete；
5th, it is used for lateral wall form bracing system construction with one kind of the present invention, the step C is used and divided
Layer is poured, and every layer pours height less than or equal to 500mm, and each lift height is basically identical, and speed of perfusion control is in height
In 1m/h, if pouring excessive height, concrete inner air in process of vibrating cannot discharge, and surface easily forms bubble, water
The defects such as eye, while influenceing the presentation quality of concrete.
Brief description of the drawings
Fig. 1 is the schematic flow sheet for lateral wall form bracing system construction of the present invention；
Fig. 2 is horizontal stupefied, perpendicular stupefied and panel annexation schematic diagram described in embodiment；
Fig. 3 is the structural representation of support shuttering described in embodiment.
Marked in figure：1- support shutterings, 2- horizontal strokes are stupefied, and 3- erects stupefied, 4- panels, 5- single side bracings, 6- suspension hooks.
Specific embodiment
With reference to test example and specific embodiment, the present invention is described in further detail.But this should not be understood
For the scope of above-mentioned theme of the invention is only limitted to following embodiment, all technologies realized based on present invention belong to this
The scope of invention.
Embodiment
As Figure 1-3, it is of the present invention for lateral wall form bracing system construction, comprise the following steps：
A, assembling support shuttering 1, support shuttering 1 described in single Pin include horizontal stupefied 2, erect stupefied 3, panel 4 and single side bracing 5, and
It is assembled into integral structure component；
B, retaining wall reinforcing bar colligation, and all support shutterings 1 are set in its periphery adaptation, will be propped up described in adjacent two Pin
Connection forms support system between hold mode plate 1, and the support system is fixed with respect to ground；
C, the retaining wall concreting are simultaneously conserved；
D, the support shuttering 1 are removed, and complete construction.
Used as a preferred scheme of the present embodiment, the assembling of list support shuttering 1 described in Pin includes following in the step A
Step：
A1, as shown in Fig. 2 all two neighboring horizontal strokes stupefied 2 according to be followed successively by from top to bottom 300mm, 1000mm,
The spacing of 1000mm, 1000mm, 1000mm, 1000mm, 1000mm, 1000mm, 650mm is set；
A2, as shown in Fig. 2 according to 300mm spacing by described perpendicular stupefied 3 be arranged on horizontal stroke stupefied 2 and with connect pawl by its
It is connected；
A3, as shown in Fig. 2 splicing the panel 4 successively on described perpendicular stupefied 3 for assembling；
A4, the assembling single side bracing 5；
A5, as shown in figure 3, on the panel 4 set four single side bracings 5, by its it is stupefied with horizontal stroke 2 fix company
Connect, all single side bracings 5 are then fixedly connected as entirety with connector, form the support shuttering 1.
Wherein, the panel 4 uses 200 × 80 × 40mm wooden H-beams, institute using 18mm thickness wood glue plates, described perpendicular stupefied 3
Horizontal stupefied 2 are stated using double 12# channel-section steels；The panel 4 is connected with perpendicular stupefied 3 using self-tapping screw, and both sides are symmetrical arranged on described perpendicular stupefied 3
Two suspension hooks 6；Each described single side bracing 5 includes that embedded part system, pressure fine strain of millet, 500mm increase section, 1600mm and increase section, 3600mm
Standard knot, back cord fastener and builder's jack, 3600mm standard knots and 1600mm increase that section, 1600mm increase section and 500mm increases section
Between be bolted connection, all single side bracings 5 are connected with the horizontal stroke stupefied 2 by the back cord fastener, form the branch
Hold mode plate 1.
Used as a preferred scheme of the present embodiment, the step B is comprised the following steps：
B1, the retaining wall bottom set embedded part；
B2, retaining wall reinforcing bar colligation and installation；
Double pin is set up after base plate and the retaining wall chamfering concrete reach design strength on the retaining wall side
Hand cradle starts to perform the retaining wall reinforcing bar, and spacing by drawing during colligation, wall cage bar is connected using straight screw sleeve, connection
The code requirement of mechanical connection need to be met, then draw the spacing of hooked bar with chalk in the wall cage bar for connecting, hooked bar is enclosed within master
Colligation from lower to upper successively on muscle, hooked bar is vertical with cage bar, and hooked bar is intended to colligation with cage bar intersection point, to ensure wall medial and lateral
Cover to reinforcement is met the requirements, and the spacing colligation concrete protective layer pad of 600mm is pressed on reinforcing bar, and reinforcing bar colligation is needed after finishing
Reinforcing is carried out to it prevents it from inclining and being corrected to it before the support shuttering 1 is installed；
B3, the line setting of the support shuttering 1；
B4, all support shutterings 1 install connection and close mould；
Welded on the retaining wall reinforcing bar and control the positioning of the spacing of support shuttering 1 to support, using hand fit's tower
The mode for hanging the movement support shuttering 1 carries out Guan Mo, first by the support shuttering 1 near the retaining wall, then by all institutes
State support shuttering 1 to couple together, connected using core ribbon between support shuttering 1 described in adjacent two Pin, fixed with core ribbon pin, and use three
Road steel pipe holds together all support shutterings 1, so as to ensure the globality of the support shuttering 1, makes the branch
The stress of hold mode plate 1 is more reasonable, reliable；While the inboard root short steel pipes and I-shaped bracing members of all single side bracings 5,
Then chosen at the top of the single side bracing 5 and laid on part springboard as the operating platform of casting concrete and in the unilateral branch
Accommodation stairway is set up for down operation platform with common steel tube on frame 5.
Used as a preferred scheme of the present embodiment, the embedded part in the step B1 is foundation bolt, using this
Structure setting, the pre-buried foundation bolt in the retaining wall chamfering when base plate is poured, when closing mould for the retaining wall
The support shuttering 1 is reinforced；When performing the step B3, all branch hold modes are corrected with jack and plumb bob successively
The perpendicularity of plate 1；Before performing the step B4, the surface of the support shuttering 1 is polished and cleaned up, the then brushing demoulding
Agent, facilitates support shuttering 1 described in postorder to be separated with retaining wall concrete；When performing the step B4, propped up described in adjacent two Pin
The stitching portion of hold mode plate 1 is bonded with double faced adhesive tape, spillage when preventing postorder casting concrete.
Before performing the step C, new-old concrete interface is moistened with appropriate water, pour 50mm thickness and the same composition of concrete
Cement mortar, the parameter such as raw material, the ratio of mud, the additive of mortar should be with the retaining wall concrete construction match ratio phase
Together；The step C uses placement layer by layer, and every layer pours height less than or equal to 500mm, and each lift height is basically identical,
And speed of perfusion control, in 1m/h high, if pouring excessive height, concrete inner air in process of vibrating cannot discharge,
Surface easily forms the defects such as bubble, hydrophthalmia, while influenceing the presentation quality of concrete；Concrete vibrating cannot be complete because of operating personnel
Vibrated to side wall bottom under complete, therefore vibrated in the top opening of the support shuttering 1 using 12m internal vibration rods long, concrete
Every layer when pouring, its vibrating time is basically identical, and fast inserting is pulled out slowly, it is to avoid leakage is shaken, owed to shake and cross to shake, each vibrates a little to concrete
Vibrate it is no longer sunk, effervescent, the general laitance in surface, vibrating spear movement spacing be not more than vibrating spear useful effect radius
1.5 times, vibrating spear useful effect radius is 380mm, and spacing of vibrating is 570mm, vibrating spear insertion lower floor 50mm during layering, to disappear
Except the seam of two-layer, vibrate a little evenly distributed, spacing 500mm, levels interlaced arrangement, vibrating spear is away from the support when vibrating
The edge of template 1 is equal to or more than 0.5 times of vibrating spear useful effect radius, prevents from vibrating the support shuttering 1, avoids as far as possible
Collision reinforcing bar, pipeline, built-in fitting etc.；After performing the step C, all support shutterings 1 are hoisted to the institute of adjacent paragraph
State retaining wall transhipment to fall to use, until all retaining walls pour maintenance and complete, perform the step D.
It is used for lateral wall form bracing system construction with one kind of the present invention, it applies the support shuttering
1 one side is supported in the retaining wall, and without setting Screw arbor with nut at both-ends, this mode is poured on the retaining wall of construction not to drawing
The hole position of screw rod, while the structural strength of the support shuttering 1 is high, splicing is tight, and bearing capacity is good, is effectively improved structure coagulation
Native self waterproofing performance, using the engineering method, short construction period, crossed construction influence is small, saves manpower and scaffold sets up quantity, pole
It is big to improve efficiency of construction, it is cost-effective.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (10)
1. it is a kind of to be used for lateral wall form bracing system construction, it is characterised in that to comprise the following steps：
A, assembling support shuttering (1), support shuttering (1) described in single Pin include horizontal stupefied (2), perpendicular stupefied (3), panel (4) and unilateral branch
Frame (5), and it is assembled into integral structure component；
B, retaining wall reinforcing bar colligation, and all support shutterings (1) are set in its periphery adaptation, will be supported described in adjacent two Pin
Connection forms support system between template (1), and the support system is fixed with respect to ground；
C, the retaining wall concreting are simultaneously conserved；
D, the support shuttering (1) are removed, and complete construction.
2. it is according to claim 1 for lateral wall form bracing system construction, it is characterised in that the step A
Support shuttering (1) described in middle single Pin has been assembled successively according to the order of horizontal stupefied (2), perpendicular stupefied (3), panel (4), single side bracing (5)
Into comprising the following steps：
A1, all two neighboring horizontal strokes stupefied (2) according to being followed successively by 250-350mm, 950-1050mm, 950- from top to bottom
The spacing of 1050mm, 950-1050mm, 950-1050mm, 950-1050mm, 950-1050mm, 950-1050mm, 600-700mm
Set；
A2, according to 250-350mm spacing by it is described erect stupefied (3) be arranged on the horizontal stroke stupefied (2) and be fixedly connected；
A3, assemble it is described erect stupefied (3) on splice the panel (4) successively；
A4, the assembling single side bracing (5)；
A5, the single side bracing (5) that adaptation quantity is set according to the width of the panel (4), it is solid with the horizontal stroke stupefied (2)
All single side bracings (5) are then fixedly connected as entirety by fixed connection with connector, form the support shuttering (1).
3. it is according to claim 1 for lateral wall form bracing system construction, it is characterised in that the step B
Comprise the following steps：
B1, the retaining wall bottom set embedded part；
B2, retaining wall reinforcing bar colligation and installation；
B3, the support shuttering (1) line setting；
B4, all support shutterings (1) install connection pass mould.
4. it is according to claim 3 for lateral wall form bracing system construction, it is characterised in that the step B1
In the embedded part be foundation bolt.
5. it is according to claim 3 for lateral wall form bracing system construction, it is characterised in that to perform the step
During rapid B3, the perpendicularity of all support shutterings (1) is corrected with jack and plumb bob successively.
6. it is according to claim 3 for lateral wall form bracing system construction, it is characterised in that to perform the step
Before rapid B4, the support shuttering (1) surface is polished and cleaned up, then brushing releasing agent.
7. it is according to claim 3 for lateral wall form bracing system construction, it is characterised in that to perform the step
During rapid B4, support shuttering (1) stitching portion mutually bonds described in adjacent two Pin, spillage when preventing postorder casting concrete.
8. it is according to claim 1 for lateral wall form bracing system construction, it is characterised in that to perform the step
Before rapid C, new-old concrete interface is moistened with appropriate water.
9. it is according to claim 1 for lateral wall form bracing system construction, it is characterised in that the step C
Using placement layer by layer, every layer pours height less than or equal to 500mm.
10. it is any described for lateral wall form bracing system construction according to claim 1-9, it is characterised in that to hold
After the row step C, the retaining wall transhipment that all support shutterings (1) are hoisted to adjacent paragraph is fallen to use, until institute
There is the retaining wall to pour maintenance to complete, perform the step D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213440.9A CN106906841B (en) | 2017-04-01 | 2017-04-01 | One kind being used for lateral wall form bracing system construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710213440.9A CN106906841B (en) | 2017-04-01 | 2017-04-01 | One kind being used for lateral wall form bracing system construction |
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| CN106906841B CN106906841B (en) | 2019-02-12 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107386327A (en) * | 2017-08-03 | 2017-11-24 | 中铁四局集团第二工程有限公司 | U-type groove side wall no pulling rod formwork integrated with barricade and the faced wall being made up of the template |
| CN107587716A (en) * | 2017-09-07 | 2018-01-16 | 福建建中建设科技股份有限公司 | A kind of unilateral support shuttering truss and its assembly method |
| CN113668599A (en) * | 2021-08-21 | 2021-11-19 | 临沂市政集团有限公司 | Be convenient for construction with exempting from to drawing screw retaining wall template support frame |
| CN113700293A (en) * | 2021-09-27 | 2021-11-26 | 通号建设集团有限公司 | Movable single-side formwork support system and construction method thereof |
| CN114150868A (en) * | 2021-11-19 | 2022-03-08 | 南京固华金属制品有限公司 | Fixing and supporting system for single-side wall concrete pouring template |
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| CN107386327A (en) * | 2017-08-03 | 2017-11-24 | 中铁四局集团第二工程有限公司 | U-type groove side wall no pulling rod formwork integrated with barricade and the faced wall being made up of the template |
| CN107386327B (en) * | 2017-08-03 | 2023-09-22 | 中铁四局集团有限公司 | U-shaped groove side wall and retaining wall integrated template and combined wall formed by same |
| CN107587716A (en) * | 2017-09-07 | 2018-01-16 | 福建建中建设科技股份有限公司 | A kind of unilateral support shuttering truss and its assembly method |
| CN113668599A (en) * | 2021-08-21 | 2021-11-19 | 临沂市政集团有限公司 | Be convenient for construction with exempting from to drawing screw retaining wall template support frame |
| CN113700293A (en) * | 2021-09-27 | 2021-11-26 | 通号建设集团有限公司 | Movable single-side formwork support system and construction method thereof |
| CN114150868A (en) * | 2021-11-19 | 2022-03-08 | 南京固华金属制品有限公司 | Fixing and supporting system for single-side wall concrete pouring template |
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| CN106906841B (en) | 2019-02-12 |
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