CN206722396U - Fiberglass in Round Column Formwork system - Google Patents
Fiberglass in Round Column Formwork system Download PDFInfo
- Publication number
- CN206722396U CN206722396U CN201720415553.2U CN201720415553U CN206722396U CN 206722396 U CN206722396 U CN 206722396U CN 201720415553 U CN201720415553 U CN 201720415553U CN 206722396 U CN206722396 U CN 206722396U
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- China
- Prior art keywords
- fiberglass
- otic placode
- round column
- column formwork
- semicircle
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Abstract
A kind of Fiberglass in Round Column Formwork system is the utility model is related to, belongs to construction formwork technical field.Fiberglass in Round Column Formwork system provided by the utility model, including two semicircle modular units being stitched together, in addition to connection otic placode, annular anchor ear and T-shaped sealing strip.Wherein described connection otic placode is arranged at the both sides of the splicing seams of the semicircle modular unit, is fixed by connecting bolt；The annular anchor ear openend is provided with regulating bolt, can be integral the semicircle modular unit fastening；The T-shaped sealing strip is arranged at splicing seams, including embedded section and splice sections.Fiberglass in Round Column Formwork system provided by the utility model, spillage at splicing seams can be effectively prevented, and there is more preferable stability and preferable mechanical property, can effectively prevent occurring phenomena such as template deformation, quick-fried mould in concreting process.
Description
Technical field
A kind of Fiberglass in Round Column Formwork system is the utility model is related to, belongs to construction formwork technical field.
Background technology
With the objective demand of green building, the environmental consciousness of people improves constantly, and the natural thought recovered one's original simplicity is increasingly
It is rooted in the hearts of the people, people progressively show for pursuing for this simple expression-form of clear-water concrete, and clear-water concrete has
Simple and unadorned, naturally sedate outward appearance charm, it is inherent it is thick and heavy with it is elegant be some modern architecture materials can not imitate and
Match in excellence or beauty.
The cylinder of some Important building main doorways, using pouring exposed concrete, it can more embody nature aesthetic feeling and " element
Face day " grade, catered to the aesthetic conceptions that people recover one's original simplicity.However, traditional column-form system is steel template system
And wood formwork system, piece is more, complex procedures, time-consuming, cost is high and causes mobile inconvenience from great, and after the completion of pouring
The perpendicularity and finish of concrete cylindrical are all not fully up to expectations.
In recent years, high-efficient simple when Fiberglass in Round Column Formwork is because of the scientific and technological advantage on its material property, installation with
And the advantage such as attractive in appearance of end product so that it is able to extensive use in the building trade of high speed development.Fiberglass cylinder mold
Plate is formed using two semicircle template splicings more, however, in concreting process, often produces larger side pressure
Power, concrete slurry can be overflowed at template splicing seam, influence cylinder aesthetic property, and it is even quick-fried that template deformation is there is also when serious
Mould phenomenon.
Utility model content
Overflowed for concrete slurry existing for Fiberglass in Round Column Formwork in the prior art, template deformation even quick-fried mould etc. is asked
Topic, the utility model provides a kind of Fiberglass in Round Column Formwork system, by connection otic placode and annular anchor ear by two semicircles
Modular unit is tightly stitched together, and Fiberglass in Round Column Formwork system is born larger lateral pressure, can effectively prevent coagulation
Occur phenomena such as template deformation, quick-fried mould in native casting process, there is the T-shaped close of certain elasticity additionally by being set at splicing seams
Strip of paper used for sealing, it can effectively prevent spillage at splicing seams.
To solve above technical problem, the utility model includes following technical scheme：
A kind of Fiberglass in Round Column Formwork system, including two semicircle modular units being stitched together, in addition to：
Connection otic placode, the connection otic placode include be arranged at the semicircle modular unit splicing seams both sides and in pairs
The otic placode one and otic placode two of appearance, bolt hole is provided with the otic placode one and otic placode two and is fixed by connecting bolt, it is described
The positioning hole of holding locating pin is additionally provided with otic placode one and otic placode two, the connection otic placode is arranged at intervals at the fiberglass circle
The outside of column template；
Annular anchor ear, the annular anchor ear are arranged between two adjacent connection otic placodes, the annular anchor ear
Openend is provided with regulating bolt；
T-shaped sealing strip, the T-shaped sealing strip include embedded section and splice sections, and described half in the side of the splicing seams
The longitudinal fluting of up/down perforation is provided with the Mosaic face of circular shuttering unit, it is recessed that the embedded section is closely embedded in the longitudinal direction
In groove, the splice sections are arranged at the splicing seams.
Further, the otic placode one and otic placode two are made up by cross section of the steel plate of L-type, the otic placode one and otic placode two
One side of L-type steel plate be fixed on the semicircle modular unit, another side is fixed together by the connecting bolt.
Preferably, it is characterised in that be provided with glass epoxy between the connection otic placode and the semicircle modular unit
Bar, the fiberglass lath are bonded on the semicircle modular unit by seccotine, the fiberglass lath and the ear
Plate one and otic placode two rivet or bolt is fixed.
Preferably, it is provided with triangle ribbed stiffener on the otic placode one and otic placode two.
Preferably, the position of the regulating bolt of the two neighboring annular anchor ear is staggered laying, the regulating bolt
The positions of position and the splicing seams be in 75 °~105 ° angles.
Preferably, the annular anchor ear includes being provided at both ends with the flexible steel band of U-type groove, is embedded in the U shapes groove
Cushion block, and through two cushion blocks and the regulating bolt of the U-type groove.
Preferably, the flush with outer surface on the outside of the splice sections of the T-shaped sealing strip with the Fiberglass in Round Column Formwork, it is described
The splice sections inside top of T-shaped sealing strip is concordant with the inner surface of the Fiberglass in Round Column Formwork, the splice sections inside bottom
The inner surface of the prominent Fiberglass in Round Column Formwork.
Further, the Fiberglass in Round Column Formwork bottom is arranged on screed-coat, outside the Fiberglass in Round Column Formwork bottom
Side sets thickening layer, and the annular breach of horizontal insertion, institute are provided with along the Fiberglass in Round Column Formwork thickening layer bottom of one week
State indentation, there and horizontal seal bar is set, the horizontal seal bar is fixed in the annular breach by annular anchor ear.
Preferably, the material of the T-shaped sealing strip and horizontal seal bar is silica gel or rubber.
The utility model is allowed to compared with prior art, have the following advantages that and accumulate due to using above technical scheme
Pole effect：
(1) the Fiberglass in Round Column Formwork system that the utility model provides, by connection otic placode and annular anchor ear by two
Semicircle modular unit is tightly stitched together, and Fiberglass in Round Column Formwork system is born larger lateral pressure, can effectively prevent
Only occurs phenomena such as template deformation, quick-fried mould in concreting process；
(2) the Fiberglass in Round Column Formwork system that the utility model provides, T-shaped sealing strip is embedded in semicircle modular unit
Longitudinal fluting in, and compressed using connection otic placode and annular anchor ear, T-shaped sealing strip can be made to be close to the spelling of semicircle modular unit
Junction, spillage at splicing seams is effectively prevented, so as to ensure that the cylinder after pouring has bright and clean surface；
(3) the Fiberglass in Round Column Formwork system that the utility model provides, by Fiberglass in Round Column Formwork bottom with looking for
Flat bed junction sets annular breach, sets horizontal seal bar in breach, annular anchor ear is set on the outside of sealing strip, makes level
Sealing strip produces certain deformation under annular anchor ear extruding, tightly seals annular breach, can effectively prevent concrete slurry from glass
Overflow glass steel column-form bottom.
Brief description of the drawings
Fig. 1 is the structural representation for the Fiberglass in Round Column Formwork system that the embodiment of the utility model one provides；
Fig. 2 is the top view for the Fiberglass in Round Column Formwork system that the embodiment of the utility model one provides；
Fig. 3 is the structural representation for the connection otic placode that the embodiment of the utility model one provides；
Fig. 4 is the structural representation for the annular anchor ear that the embodiment of the utility model one provides；
Fig. 5 is the structural representation for the T-shaped sealing strip that the embodiment of the utility model one provides；
Fig. 6 is the structural representation for the horizontal seal bar that the embodiment of the utility model one provides；
Fig. 7 is the flow chart of the construction method for the Fiberglass in Round Column Formwork system that another embodiment of the utility model provides.
Label is as follows in figure：
Semicircle modular unit 100；Longitudinal fluting 110；Connection otic placode 200；Otic placode 1；Otic placode 2 202；Bolt hole
210；Connecting bolt 211；Ribbed stiffener 220；Positioning hole 230；Fiberglass lath 240；Annular anchor ear 300；Flexible steel band 310；Pad
Block 320；Regulating bolt 330；T-shaped sealing strip 400；Embedded section 410；Splice sections 420；Horizontal seal bar 500.
Embodiment
Fiberglass in Round Column Formwork system provided by the utility model is made below in conjunction with the drawings and specific embodiments further
Describe in detail.With reference to following explanation and claims, advantages and features of the present utility model will become apparent from.It should be noted that
Accompanying drawing uses using very simplified form and non-accurately ratio, only to convenience, lucidly aids in illustrating this practicality
The purpose of new embodiment.
Fig. 1 and Fig. 2 are referred to, wherein Fig. 1 is the structural representation for the Fiberglass in Round Column Formwork system that the present embodiment provides,
Fig. 2 is the top view for the Fiberglass in Round Column Formwork system that the present embodiment provides.Below in conjunction with Fig. 1 and Fig. 2 to the utility model
Main points be described further.
Fiberglass in Round Column Formwork system includes two semicircle modular units 100 being stitched together, in addition to engaging lug
Plate 200, annular anchor ear 300 and T-shaped sealing strip 400.Wherein, connection otic placode 200 includes being arranged at semicircle modular unit 100
The both sides of splicing seams and the otic placode 1 and otic placode 2 202 occurred in pairs, spiral shell is provided with otic placode 1 and otic placode 2 202
Keyhole is simultaneously fixed by connecting bolt 211, and several connection otic placodes are arranged at intervals at the outer of Fiberglass in Round Column Formwork about 200
Side；Annular anchor ear 300 is arranged between two adjacent connection otic placodes 200, and the openend of annular anchor ear 300 is provided with regulation spiral shell
Bolt, annular anchor ear 300 splice and combine into two semicircle modular units 100 Fiberglass in Round Column Formwork of an entirety；It is T-shaped close
Strip of paper used for sealing 400 includes embedded section 410 and splice sections 420, is provided with the Mosaic face of the modular unit 100 of the side of splicing seams
The longitudinal fluting 110 of lower insertion, embedded section 410 are closely embedded in longitudinal fluting 110, and splice sections 420 are arranged on two semicircles
At the splicing seams of shape modular unit 100.
Fiberglass in Round Column Formwork system provided by the utility model has the following advantages that or beneficial effect：(1) connection is passed through
Two semicircle modular units 100 are tightly stitched together by otic placode 200 and annular anchor ear 300, make Fiberglass in Round Column Formwork body
System can bear larger lateral pressure, can effectively prevent occurring phenomena such as template deformation, quick-fried mould in concreting process；(2) it is T-shaped
Sealing strip 400 is embedded in longitudinal fluting 110, is then compressed by connection otic placode 200 and annular anchor ear 300, can be made T-shaped sealing strip
400 are close to the Mosaic face of semicircle modular unit 100, effectively prevent spillage at splicing seams, so as to ensure that the cylinder after pouring has
There is bright and clean surface.
Referring to Fig. 3, Fig. 3 illustrates the structural representation of connection otic placode 200, with reference to Fig. 1 to Fig. 3 to engaging lug
Plate 200 is described further.Connection otic placode 200 is otic placode 1 and otic placode 2 202 made of a pair of L-type steel plates, wherein connecting
Bolt hole 210 is provided with ear connecting plate 200, otic placode 1 and otic placode 2 202 can be fixed by connecting bolt.The He of otic placode 1
One side of the L-type steel plate of otic placode 2 202 is fixed on semicircle modular unit 100, and another side is fixed on by connecting bolt 211
Together.
In order to increase the resistance to overturning of connection otic placode 200, ribbed stiffener is provided with otic placode 1 and otic placode 2 202
220, ribbed stiffener 220 is right angled triangle steel plate, and two right-angle sides are welded on L-type steel plate.
Fix, it is necessary to first carry out preliminary splicing to ensure the splicing precision of semicircle modular unit 100, then examined
Look into and adjust, after meeting to require, then carry out secondary fixation.It is therefore preferable that to be provided with holding locating pin in connection otic placode 200
Positioning hole 230, the preliminary splicing of semicircle modular unit 100 is realized by alignment pin and positioning hole 230.
Connection otic placode 200, because of material difference, is fixed preferably by riveting or bolt and connected with both semicircle modular units 100
Connect, but riveting or bolt connection link position can all punch on semicircle modular unit 100, the position is turned into stress thin
Weakness, it is unfavorable for Fiberglass in Round Column Formwork monolithic stability.Therefore, for ensure connection otic placode 200 and semicircle modular unit 100 it
Between be stably connected with, be preferably that fiberglass lath 240 is set between connection otic placode 200 and semicircle modular unit 100, will
Fiberglass lath 240 is pasted onto on semicircle modular unit 100 by seccotine, fiberglass lath 240 and connection otic placode 200 it
Between be riveted together, or the bolt hole of internal thread is provided with fiberglass lath 240, by bolt by fiberglass lath
240 are stitched together with connection otic placode 200.Therefore, fiberglass lath 240 is set to avoid on semicircle modular unit 100
Punching, while the thickness of the Fiberglass in Round Column Formwork at this is also add, the stress concentration position can effectively be protected.
Referring to Fig. 4, Fig. 4 is the structural representation for the annular anchor ear 300 that the present embodiment provides, with reference to Fig. 1 to Fig. 4
Annular anchor ear 300 is described further.Annular anchor ear 300 includes being provided at both ends with the flexible steel band 310 of U type grooves, is embedded in
Cushion block 320 in U-type groove, and through two cushion blocks 320 and the regulating bolt 330 of U-type groove.Annular anchor ear 300 is arranged on glass
The outside of glass cylindrical steel template, by regulating bolt 330, semicircle modular unit 100 can be made tightly to be stitched together, mixed
Coagulate in native casting process, part lateral pressure caused by concrete is undertaken by annular anchor ear 300, effectively can prevent template from becoming
Shape, quick-fried mould.
It is fiberglass cylinder herein because the flexible steel band 310 of annular anchor ear 300 forms breach at regulating bolt 330
Template bears the weak spot of pulling force, if all weak load-bearing points are on same straight line, by increase concreting process
The probability of quick-fried mould, therefore, the position that the regulating bolt 330 of two neighboring annular anchor ear 300 projects in the horizontal plane is preferably staggered cloth
If for example the regulating bolt 330 of adjacent two annular anchor ears 300 is laid in two of the same diameter of Fiberglass in Round Column Formwork
On opposite direction.And be also stress plane of weakness at the splicing seams of semicircle modular unit 100, therefore more preferably embodiment is,
The position of the regulating bolt 330 of annular anchor ear 300 and the splicing seams of two semicircle modular units 100 are made to stagger laying, preferably
It is in 75 °~105 ° angles for the line in the two and the center of circle of Fiberglass in Round Column Formwork.
Preferably, T-shaped sealing strip 400 with certain elastomeric material by being made, such as silica gel or rubber, is sewed with splicing
When slightly deforming, T-shaped sealing strip 400 relies on its rebound characteristics, remains to effectively block splicing seams, prevents spillage at splicing seams.
It should be noted that under larger concrete lateral pressure effect, certain deformation occurs in T-shaped sealing strip 400, from
And make in the inner surface retraction splicing seams of the splice sections of T-shaped sealing strip 400.It is therefore advantageous to, T-shaped sealing strip 400 needs reserved
Go out corresponding deflection.In concrete one-time-concreting, coagulation earth lateral pressure is linear with the depth of Fiberglass in Round Column Formwork
Change, progressively become big, therefore preferred embodiment is, the splice sections 420 of T-shaped sealing strip are up-narrow and down-wide, specifically, T-shaped sealing
The outside of splice sections 420 of bar 400 and the flush with outer surface of Fiberglass in Round Column Formwork, the inner side of splice sections 420 of T-shaped sealing strip 400
Top is concordant with the inner surface of Fiberglass in Round Column Formwork, and bottom protrudes the inner surface of Fiberglass in Round Column Formwork.Fig. 5 illustrates one
The structural representation of kind T-shaped sealing strip 400, the splice sections 420 of T-shaped sealing strip 400 in top width d, the wide d+m in bottom it is trapezoidal,
Wherein d is also the thickness of Fiberglass in Round Column Formwork, and m is the deflection that T types sealing strip 400 is reserved in bottom.
It should be further stated that the connecting sewing between Fiberglass in Round Column Formwork and base foundation is also the multiple of spillage
Position, therefore need to being for further processing herein.Referring to Fig. 6, Fig. 6 illustrates the structural representation of horizontal seal bar 500, under
Face is described further with reference to Fig. 1 to Fig. 6 to horizontal seal bar 500.Fiberglass in Round Column Formwork bottom is arranged on screed-coat 510
On, Fiberglass in Round Column Formwork bottom outside sets thickening layer 520, is set along the bottom of the Fiberglass in Round Column Formwork thickening layer of one week 520
The annular breach of horizontal insertion is equipped with, horizontal seal bar 500 is set in annular indentation, there, is set in the outside of horizontal seal bar 500
There is annular anchor ear 300.As an example, thickening layer 520 is to be bonded in the fiberglass lath on the outside of semicircle modular unit 100, glass
Annulus v notch v is left between glass steel plate strip and screed-coat 510, the material of horizontal seal bar 500 is silica gel or rubber, in annular
The extruding of anchor ear 300 is lower to produce certain deformation, tightly seals annular breach, can effectively prevent concrete slurry from fiberglass cylinder mold
Overflow plate bottom.
Referring to Fig. 7, Fig. 7 is the flow chart of the construction method of Fiberglass in Round Column Formwork system provided by the utility model,
The construction method of Fiberglass in Round Column Formwork system is further described with reference to Fig. 1 to Fig. 7.Fiberglass in Round Column Formwork system
Construction method comprise the following steps：
S1. semicircle modular unit 100 is kept flat, glue is coated on T-shaped sealing strip 400, by T-shaped sealing strip 400
Embedded section 420 is inlayed into the longitudinal fluting 110 on the Mosaic face of semicircle modular unit 100.Semicircle modular unit 100
It can lie against on the sleeper with circular groove, to prevent its rolling.T-shaped sealing strip 400 can use high elasticity silica adhesive tape, silicon
The length of adhesive tape should be identical with the height of semicircle modular unit 100, and joint must not be set in the length.
S2. two semicircle modular units 100 are spliced, and alignment pin is inserted in the positioning hole 230 of connection otic placode 200
Tentatively fix, check splicing precision, mold plate verticality, when satisfaction to be spliced requires, connecting bolt 211 is inserted into bolt hole
Secondary fixation is carried out in 210.Alignment pin is first passed through during splicing tentatively to be spliced, and then checks the flatness of splicing seams and T-shaped
The straight situation of sealing strip, confirm the connecting bolt 211 in connection otic placode 200 is installed after meeting the requirements.
S3. annular anchor ear 300 is installed additional between two connection otic placodes 200, screwing regulating bolt 330 makes annular anchor ear 300
The tight outside for being locked in Fiberglass in Round Column Formwork.The position of the regulating bolt 330 of neighbouring two annular anchor ears 300 is preferably staggered cloth
If the cloth in addition, the splicing seams of the position of the regulating bolt 330 of annular anchor ear 300 and two semicircle modular units 100 preferably stagger
If can so avoid weak load-bearing point from being on same straight line, quick-fried mould in concreting process can be effectively prevented.Treat annular
After anchor ear 300 is fixed, the connecting bolt 211 of connection otic placode 200 can be fastened again.
S4. spliced Fiberglass in Round Column Formwork is lifted to the screed-coat 510 at cylinder to be poured, treats plan-position
And perpendicularity meets after requiring, the annular indentation, there insertion horizontal seal bar 500 in the Fiberglass in Round Column Formwork bottom, it is used in combination
Horizontal seal bar 500 is tightly locked in annular breach by annular anchor ear 300.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model
Calmly, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content, belonging to right will
Seek the protection domain of book.
Claims (9)
1. a kind of Fiberglass in Round Column Formwork system, it is characterised in that including two semicircle modular units being stitched together, go back
Including：
Connection otic placode, the connection otic placode include being arranged at the both sides of the splicing seams of the semicircle modular unit and occurred in pairs
Otic placode one and otic placode two, be provided with bolt hole on the otic placode one and otic placode two and fixed by connecting bolt, the otic placode
One and otic placode two on be additionally provided with the positioning hole of holding locating pin, the connection otic placode is arranged at intervals at the fiberglass circle up and down
The outside of column template；
Annular anchor ear, the annular anchor ear are arranged between two adjacent connection otic placodes, the opening of the annular anchor ear
End is provided with regulating bolt；
T-shaped sealing strip, the T-shaped sealing strip include embedded section and splice sections, the semicircle in the side of the splicing seams
The longitudinal fluting of up/down perforation is provided with the Mosaic face of modular unit, the embedded section is closely embedded in the longitudinal fluting
In, the splice sections are arranged at the splicing seams.
2. Fiberglass in Round Column Formwork system as claimed in claim 1, it is characterised in that the otic placode one and otic placode two are by horizontal stroke
Section is made up of the steel plate of L-type, and one side of the L-type steel plate of the otic placode one and otic placode two is fixed on the semicircle modular unit
On, another side is fixed together by the connecting bolt.
3. Fiberglass in Round Column Formwork system as claimed in claim 2, it is characterised in that the connection otic placode and the semicircle
Fiberglass lath is provided between modular unit, the fiberglass lath is bonded in the semicircle modular unit by seccotine
On, the fiberglass lath is riveted with the otic placode one and otic placode two or bolt is fixed.
4. Fiberglass in Round Column Formwork system as claimed in claim 3, it is characterised in that set on the otic placode one and otic placode two
There is triangle ribbed stiffener.
5. Fiberglass in Round Column Formwork system as claimed in claim 1, it is characterised in that the institute of the two neighboring annular anchor ear
The position for stating regulating bolt is staggered laying, and the position of the regulating bolt and the position of the splicing seams are in 75 °~105 ° angles.
6. Fiberglass in Round Column Formwork system as claimed in claim 1, it is characterised in that the annular anchor ear is set including both ends
There are the flexible steel band of U-type groove, the cushion block being embedded in the U-type groove, and through two cushion blocks and the tune of the U-type groove
Save bolt.
7. Fiberglass in Round Column Formwork system as claimed in claim 1, it is characterised in that outside the splice sections of the T-shaped sealing strip
Side and the flush with outer surface of the Fiberglass in Round Column Formwork, splice sections inside top and the fiberglass of the T-shaped sealing strip
The inner surface of column-form is concordant, and the splice sections inside bottom protrudes the inner surface of the Fiberglass in Round Column Formwork.
8. Fiberglass in Round Column Formwork system as claimed in claim 1, it is characterised in that the Fiberglass in Round Column Formwork bottom is set
Put on screed-coat, the Fiberglass in Round Column Formwork bottom outside set thickening layer, along the Fiberglass in Round Column Formwork one week
Thickening layer bottom is provided with the annular breach of horizontal insertion, and the indentation, there sets horizontal seal bar, and the horizontal seal bar leads to
Annular anchor ear is crossed to be fixed in the annular breach.
9. Fiberglass in Round Column Formwork system as claimed in claim 8, it is characterised in that the T-shaped sealing strip and the level
The material of sealing strip is silica gel or rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415553.2U CN206722396U (en) | 2017-04-20 | 2017-04-20 | Fiberglass in Round Column Formwork system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415553.2U CN206722396U (en) | 2017-04-20 | 2017-04-20 | Fiberglass in Round Column Formwork system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722396U true CN206722396U (en) | 2017-12-08 |
Family
ID=60505762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720415553.2U Expired - Fee Related CN206722396U (en) | 2017-04-20 | 2017-04-20 | Fiberglass in Round Column Formwork system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023163A (en) * | 2017-04-20 | 2017-08-08 | 上海建工集团股份有限公司 | Fiberglass in Round Column Formwork system and its construction method |
-
2017
- 2017-04-20 CN CN201720415553.2U patent/CN206722396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023163A (en) * | 2017-04-20 | 2017-08-08 | 上海建工集团股份有限公司 | Fiberglass in Round Column Formwork system and its construction method |
| CN107023163B (en) * | 2017-04-20 | 2023-11-07 | 上海建工集团股份有限公司 | Glass fiber reinforced plastic cylindrical template system and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20210420 |
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| CF01 | Termination of patent right due to non-payment of annual fee |