CN107023165A - The sealing system and construction method of Fiberglass in Round Column Formwork - Google Patents
The sealing system and construction method of Fiberglass in Round Column Formwork Download PDFInfo
- Publication number
- CN107023165A CN107023165A CN201710259211.0A CN201710259211A CN107023165A CN 107023165 A CN107023165 A CN 107023165A CN 201710259211 A CN201710259211 A CN 201710259211A CN 107023165 A CN107023165 A CN 107023165A
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- China
- Prior art keywords
- fiberglass
- round column
- column formwork
- sealing system
- sealing strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011152 fibreglass Substances 0.000 title claims abstract description 78
- 238000007789 sealing Methods 0.000 title claims abstract description 77
- 238000009415 formwork Methods 0.000 title claims abstract description 75
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000008719 thickening Effects 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 7
- 239000000565 sealant Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000007373 indentation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 239000002002 slurry Substances 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/021—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor for circular columns
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The present invention relates to construction formwork technical field, and in particular to the sealing system and construction method of a kind of Fiberglass in Round Column Formwork.The sealing system of Fiberglass in Round Column Formwork disclosed by the invention, including two semicircle modular units being stitched together, the longitudinal fluting of up/down perforation is provided with the Mosaic face of the semicircle modular unit of splicing seams side, T-shaped sealing strip is inlaid with the splicing seams, the T-shaped sealing strip includes embedded section and splice sections, the embedded section is closely embedded in the longitudinal fluting, and the splice sections are arranged at the splicing seams.The sealing system of Fiberglass in Round Column Formwork disclosed by the invention, can effectively prevent the concrete slurry leakage problems at the splicing seams of Fiberglass in Round Column Formwork.Meanwhile, the invention also discloses a kind of construction method of the sealing system of Fiberglass in Round Column Formwork, process is simple, easy construction.
Description
Technical field
Patent of the present invention is related to construction formwork technical field, and in particular to a kind of sealing system of Fiberglass in Round Column Formwork and
Construction method.
Background technology
With the objective demand of green building, the environmental consciousness of people is improved 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, 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 are 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
Formed more than plate using two semicircle template splicings, under the larger pressure effect of cylinder body concrete, longitudinal edge joint position and cylinder
Phenomenon is starched with usually occurring that concrete overflows at the splicing seams of polycrystalline substance, cylinder aesthetic property is influenceed.
The content of the invention
Occur the excessive slurry phenomenon of concrete at the splicing seams of Fiberglass in Round Column Formwork in the prior art, the invention provides
A kind of sealing system of Fiberglass in Round Column Formwork, by the longitudinal direction that up/down perforation is set on the Mosaic face of semicircle modular unit
Groove, and T-shaped sealing strip is inlayed at splicing seams, so as to effectively prevent concrete occur at semicircle modular unit splicing seams
Overflow and starch phenomenon.In addition the invention also discloses a kind of construction method of the sealing system of Fiberglass in Round Column Formwork, process is simple, apply
Work is convenient.
To solve above technical problem, the present invention includes following technical scheme：
A kind of sealing system of Fiberglass in Round Column Formwork, the Fiberglass in Round Column Formwork include two be stitched together half
Circular shuttering unit, the longitudinal direction that up/down perforation is provided with the Mosaic face of the semicircle modular unit of splicing seams side is recessed
T-shaped sealing strip is inlaid with groove, the splicing seams, the T-shaped sealing strip includes embedded section and splice sections, and the embedded section is close
It is embedded in the longitudinal fluting, the splice sections are arranged at the splicing seams.
Preferably, it is provided with fluid sealant between the embedded section and longitudinal fluting.
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, 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.
Preferably, the Fiberglass in Round Column Formwork bottom is arranged on screed-coat, along the Fiberglass in Round Column Formwork bottom
Outside is provided with the annular breach of horizontal insertion, the annular breach and is inlaid with horizontal seal bar for one week.
Further, it is provided with annular anchor ear on the outside of the horizontal seal bar.
Preferably, the annular anchor ear is set to the flexible steel band of U-type groove, the cushion block being embedded in U-lag including two ends,
And through two cushion blocks and the screw rod regulating part of the U-type groove.
Preferably, the position of the screw rod regulating part and the position of the splicing seams are in 75 °~105 ° angles.
Preferably, the Fiberglass in Round Column Formwork bottom outside sets thickening layer, in the thickening layer and the screed-coat
Between annular breach is set.
Preferably, the material of the T-shaped sealing strip and horizontal seal bar is silica gel or rubber.
Correspondingly, the invention also discloses a kind of construction method of the sealing system of Fiberglass in Round Column Formwork, the construction
Method comprises the following steps：
S1. semicircle modular unit is kept flat, fluid sealant is coated on T-shaped sealing strip, by the insertion of the T-shaped sealing strip
Section is inlayed into the longitudinal fluting on the Mosaic face of the semicircle modular unit；
S2. the semicircle modular unit is spliced and tentatively fixed, check splicing precision, mold plate verticality, it is to be spliced
Secondary fixation semicircle modular unit when satisfaction is required；
S3. spliced Fiberglass in Round Column Formwork is lifted to the screed-coat at cylinder to be poured, treat plan-position and
Perpendicularity is met after requirement, and the annular indentation, there in the Fiberglass in Round Column Formwork bottom is embedded in horizontal seal bar, and described
Horizontal anchor ear is set on the outside of horizontal seal bar.
The present invention is allowed to compared with prior art, have the following advantages that and actively imitate due to using above technical scheme
Really：
(1) longitudinal fluting and T-shaped sealing strip of up/down perforation are set at the splicing seams of two semicircle modular units,
When there is a small amount of deformation in splicing seams, T-shaped sealing strip meeting resilience and then closure movement joint, so as to effectively prevent concrete slurry from oozing
Leakage；And in the insertion section insertion longitudinal fluting of T-shaped sealing strip so that splice more between T-shaped sealing strip and semicircle modular unit
Plus firmly, can prevent T-shaped sealing strip from being moved horizontally under concrete lateral pressure effect along splicing seams.
(2) the annular breach of horizontal insertion is set for one week along the Fiberglass in Round Column Formwork bottom outside, in annular breach
Interior tessellation level sealing strip, and horizontal seal bar is fastened in annular breach by annular anchor ear, so as to effectively prevent glass
There is spillage phenomenon in splicing seams between steel column-form and screed-coat.
Brief description of the drawings
The structural representation of the sealing system for the Fiberglass in Round Column Formwork that Fig. 1 provides for one embodiment of the invention；
The structural representation for the T-shaped sealing strip that Fig. 2 provides for one embodiment of the invention；
The structural representation that Fig. 3 is connected for the horizontal seal bar that one embodiment of the invention is provided with Fiberglass in Round Column Formwork；
The annular anchor ear structural representation that Fig. 4 provides for one embodiment of the invention；
Another structural representation that Fig. 5 is connected for the horizontal seal bar that one embodiment of the invention is provided with Fiberglass in Round Column Formwork
Figure；
The flow of the construction method of the sealing system for the Fiberglass in Round Column Formwork that Fig. 6 provides for another embodiment of the present invention
Figure.
Label is as follows in figure：
Fiberglass in Round Column Formwork 100；Semicircle modular unit 110；Longitudinal fluting 111；Annular breach 112；T-shaped sealing strip
120；Embedded section 121；Splice sections 122；Connection otic placode 130；Connecting bolt 131；Horizontal seal bar 140；Annular anchor ear 150；It is soft
Property steel band 151；Cushion block 152；Screw rod regulating part 153；Thickening layer 160；Annular breach 161；Screed-coat 200.
Embodiment
The sealing system of the Fiberglass in Round Column Formwork provided below in conjunction with the drawings and specific embodiments the present invention and construction
Method is described in further detail.With reference to following explanation and claims, advantages and features of the invention will become apparent from.Need
Bright, accompanying drawing is using very simplified form and uses non-accurately ratio, only conveniently, lucidly to aid in illustrating
The purpose of the embodiment of the present invention.
Referring to Fig. 1, the structural representation of the sealing system for the Fiberglass in Round Column Formwork 100 that Fig. 1 provides for the present embodiment.
In Fig. 1, Fiberglass in Round Column Formwork 100 includes two semicircle modular units 110 being stitched together, and half in splicing seams side
It is provided with the Mosaic face of circular shuttering unit 110 at the longitudinal fluting 111 of up/down perforation, splicing seams and is inlaid with T-shaped sealing strip
120, T-shaped sealing strip 120 includes embedded section 121 and splice sections 122, and embedded section 121 is closely embedded in longitudinal fluting 111, spelled
Section 122 is connect to be arranged at the splicing seams of two semicircle modular units 110.As an example, two semicircle modular units 110
Connecting method is, on the semicircle modular unit 110 of splicing seams both sides, sets a pair of connection otic placodes 130, connection otic placode 130
On be provided with bolt hole, two semicircle modular units 110 are tightened together by connecting bolt 131.
It is known that glass steel column-form 100 goes out by larger lateral pressure at splicing seams in concreting process
Concrete slurry seepage can be all now caused compared with small deformation, this will influence the pouring quality and aesthetic measure of cylinder.The present invention is provided
The sealing system of Fiberglass in Round Column Formwork 100 have the following advantages that or beneficial effect：(1) T-shaped sealing is set at splicing seams
Bar 120, semicircle modular unit 110 extrudes T-shaped sealing strip 120 when splicing, and compresses T-shaped sealing strip 120, when concrete is poured
In the case of building, tiny deformation occur at splicing seams, the T-shaped resilience of sealing strip 120 effectively prevents so as to be blocked to movement joint
Concrete slurry seepage；(2) T-shaped sealing strip 120 insertion section 121 insertion longitudinal fluting 111 in so that T-shaped sealing strip 120 with
Splice between semicircle modular unit 110 more firmly, can prevent T-shaped sealing strip 120 from being spelled in concrete lateral pressure effect lower edge
Seam is moved horizontally.
In order that splicing more firmly between T-shaped sealing strip 120 and semicircle modular unit 110, preferably it is, embedded section
Fluid sealant is provided between 121 and longitudinal fluting 111.T-shaped sealing strip 120 can use silica gel or rubber, and length should be with semicircle
The height of modular unit is equal.Fluid sealant is coated in the embedded surface of section 121, while being coated in splice sections 122 close to embedded section 121
The surface of side.
Referring to Fig. 2, the structural representation for the T-shaped sealing strip 120 that Fig. 2 provides for the present embodiment, with reference to Fig. 1 and figure
2 pairs of T-shaped sealing strips 120 are described further.In Fig. 2, the splice sections 122 of T-shaped sealing strip 120 are in the wide d in top, the wide d+m in bottom
It is trapezoidal, wherein d also be Fiberglass in Round Column Formwork thickness, m be T-shaped sealing strip 120 bottom reserve deflection, m values
Big I is determined by the modulus of elasticity for acting on concrete lateral pressure in splice sections 122 and splice sections 122.
Generally, under larger concrete lateral pressure effect, the splice sections 122 of T-shaped sealing strip 120 can be squeezed so as to
To splicing seams contract, therefore, splice sections 122 are considered as in construction and deform the influence that generation is poured to cylinder.In concrete
During one-time-concreting, coagulation earth lateral pressure linearly changes with the depth of Fiberglass in Round Column Formwork, progressively becomes big, therefore the present invention
The splice sections 122 of the T-shaped sealing strip 120 provided are in up-narrow and down-wide trapezoidal cross-section structure, so as to offset concrete lateral pressure work
Under, the influence that splice sections 122 are deformed.
Referring to Fig. 3, the knot that Fig. 3 is connected for the horizontal seal bar 140 that the present embodiment is provided with Fiberglass in Round Column Formwork 100
Structure schematic diagram, is described further with reference to Fig. 1 and Fig. 3 to horizontal seal bar 140.The bottom of Fiberglass in Round Column Formwork 100 is set
Put on screed-coat 200, the annular breach of horizontal insertion is provided with one week along 100 bottom outside of Fiberglass in Round Column Formwork
112, horizontal seal bar 140 is inlaid with annular breach 112.Generally, between Fiberglass in Round Column Formwork 100 and screed-coat 200
Connecting sewing is also the multiple position of spillage.By setting annular breach 112 and embedded horizontal seal bar 140, horizontal seal is utilized
Bar 140 has the feature of preferably elasticity, so as to block the splicing seams between Fiberglass in Round Column Formwork 100 and screed-coat 200.It is excellent
Elect as, the material of horizontal seal bar 140 is elasticity preferably silica gel or rubber.
Wherein, horizontal seal bar 140 can be consolidated by the frictional force between Fiberglass in Round Column Formwork 100 and screed-coat 200
It is scheduled in annular breach 112, or is fixed on by glue bonding power in annular breach 112, the embodiment being more highly preferred to is, such as
Shown in Fig. 3, the outside of horizontal seal bar 140 is provided with annular anchor ear 150.Annular anchor ear 150 encircles horizontal seal bar 140, and will
Horizontal seal bar 140 is tightly buckled in annular breach 112.
Fig. 4 illustrates a kind of structural representation of annular anchor ear.In Fig. 4, annular anchor ear 150 is set to U-shaped including two ends
The flexible steel band 151 of groove, the cushion block 152 being embedded in U-lag, and adjusted through two cushion blocks 152 and the screw rod of U-type groove
Part 153.The flexible steel band 151 of annular anchor ear 150 encircles horizontal seal bar 140, and locks flexible steel by screw rod regulating part 153
Band 151, horizontal seal bar 140 is tightly secured in annular breach 112, so as to effectively prevent concrete slurry from justifying from fiberglass
Overflowed at splicing seams between column template 100 and screed-coat 200.As an example, screw rod regulating part 153 includes a pair of supporting settings
Screw rod and nut.
In the position of screw rod regulating part 153, the formation breach of flexible steel band 151, is herein the weak load-bearing point of annular anchor ear,
And the splicing seams of semicircle modular unit 110 are also the weak load-bearing points of Fiberglass in Round Column Formwork 100, the two laying that should stagger,
Preferably, the line of the two and the axis of Fiberglass in Round Column Formwork is in 75 °~105 ° angles.
However, as shown in figure 3, set annular breach 112 in Fiberglass in Round Column Formwork 100, fiberglass cylinder can be damaged
The stress performance of template 100, makes it turn into weak load-bearing point in annular indentation, there, and deformation may be caused in concreting very
To quick-fried mould.Fig. 5 illustrates the structural representation that another horizontal seal bar 140 is connected with Fiberglass in Round Column Formwork 100.Fiberglass
The bottom outside of column-form 100 sets thickening layer 160, and annular breach 161, water are set between thickening layer 160 and screed-coat 200
Plain seal bar 140 is fixed in annular breach 161 by annular anchor ear 150.Thickening layer 160 can use with fiberglass lath, lead to
The gluing knot of strength is crossed in the outside of Fiberglass in Round Column Formwork 100.Thickening layer 160 is set and level is embedded in annular breach 161
Sealing strip 140, it is achieved thereby that on the premise of the stress performance of Fiberglass in Round Column Formwork 100 is not damaged, solving fiberglass circle
The problem of 100 bottom spillage of column template.
Referring to Fig. 6, the flow of the construction method of the sealing system for the Fiberglass in Round Column Formwork that Fig. 6 provides for the present embodiment
Figure, is described further with reference to Fig. 1 to Fig. 6 to the construction method.
The construction method of the sealing system of Fiberglass in Round Column Formwork 100, comprises the following steps：
S1. semicircle modular unit 110 is kept flat, fluid sealant is coated on T-shaped sealing strip 120, by T-shaped sealing strip 120
Insertion section 121 inlay into the longitudinal fluting 111 on the Mosaic face of semicircle modular unit 110.Semicircle modular unit 110
It can lie against on the sleeper with circular groove, to prevent it from rolling.T-shaped sealing strip 120 can use high elasticity silica adhesive tape, silicon
The length of adhesive tape should be identical with the height of semicircle modular unit 110, and joint must not be set in the length.
S2. semicircle modular unit 110 is spliced and tentatively fixed, check splicing precision, mold plate verticality, it is to be spliced full
Foot secondary fixed semicircle modular unit 110 when requiring.The alignment pin being arranged in connection otic placode 130 is first passed through during splicing to carry out
Preliminary splicing, then checks that the flatness and the straight situation of T-shaped sealing strip of splicing seams, confirmation install connection otic placode after meeting the requirements
Connecting bolt 131 on 130.
S3. spliced Fiberglass in Round Column Formwork 100 is lifted to the screed-coat 200 at cylinder to be poured, treats plane
Position and perpendicularity are met after requirement, and horizontal seal bar is embedded at the annular breach 161 of the bottom of Fiberglass in Round Column Formwork 100
140, and horizontal anchor ear 150 is set on the outside of horizontal seal bar.The position of screw rod regulating part 153 and the position of splicing seams should stagger
Lay, be preferably, the line of the two and the axis of Fiberglass in Round Column Formwork is in 75 °~105 ° angles.
This construction method has the advantages that process is simple, easy construction, meanwhile, this construction method can be by T-shaped sealing strip
120 are tightly embedded in the longitudinal fluting 111 at splicing seams, and horizontal seal bar 140 firmly is embedded in into annular groove 161
It is interior, so as to effectively prevent at the splicing seams of semicircle modular unit 110 and spillage occurs in the bottom of Fiberglass in Round Column Formwork 100.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Scope.
Claims (10)
1. a kind of sealing system of Fiberglass in Round Column Formwork, the Fiberglass in Round Column Formwork includes two semicircles being stitched together
Shape modular unit, it is characterised in that be provided with and pass through up and down on the Mosaic face of the semicircle modular unit of splicing seams side
T-shaped sealing strip is inlaid with logical longitudinal fluting, the splicing seams, the T-shaped sealing strip includes embedded section and splice sections, described
Embedded section is closely embedded in the longitudinal fluting, and the splice sections are arranged at the splicing seams.
2. the sealing system of Fiberglass in Round Column Formwork as claimed in claim 1, it is characterised in that the embedded section and longitudinal direction are recessed
Fluid sealant is provided between groove.
3. the sealing system of Fiberglass in Round Column Formwork as claimed in claim 1, it is characterised in that the spelling of the T-shaped sealing strip
Connect the flush with outer surface with the Fiberglass in Round Column Formwork on the outside of section, the splice sections inside top of the T-shaped sealing strip with it is described
The inner surface of Fiberglass in Round Column Formwork is concordant, and the splice sections inside bottom protrudes the inner surface of the Fiberglass in Round Column Formwork.
4. the sealing system of Fiberglass in Round Column Formwork as claimed in claim 1, it is characterised in that the Fiberglass in Round Column Formwork
Bottom is arranged on screed-coat, and the annular breach of horizontal insertion is provided with one week along the Fiberglass in Round Column Formwork bottom outside,
Horizontal seal bar is inlaid with the annular breach.
5. the sealing system of Fiberglass in Round Column Formwork as claimed in claim 4, it is characterised in that on the outside of the horizontal seal bar
It is provided with annular anchor ear.
6. the sealing system of Fiberglass in Round Column Formwork as claimed in claim 5, it is characterised in that the annular anchor ear includes two
Hold the flexible steel band for being set to U-type groove, the cushion block that is embedded in U-lag, and through two cushion blocks and the U-type groove
Screw rod regulating part.
7. the sealing system of Fiberglass in Round Column Formwork as claimed in claim 6, it is characterised in that the position of the screw rod regulating part
The position with the splicing seams is put in 75 °~105 ° angles.
8. the sealing system of Fiberglass in Round Column Formwork as claimed in claim 4, it is characterised in that the Fiberglass in Round Column Formwork
Bottom outside sets thickening layer, and annular breach is set between the thickening layer and the screed-coat.
9. the sealing system of Fiberglass in Round Column Formwork as claimed in claim 4, it is characterised in that the T-shaped sealing strip and water
The material of plain seal bar is silica gel or rubber.
10. the construction method of the sealing system of the Fiberglass in Round Column Formwork as described in claim any one of 1-9, its feature exists
In the construction method comprises the following steps：
S1. semicircle modular unit is kept flat, fluid sealant is coated on T-shaped sealing strip, the insertion section of the T-shaped sealing strip is inlayed
It is embedded in the longitudinal fluting on the Mosaic face of the semicircle modular unit；
S2. the semicircle modular unit is spliced and tentatively fixed, check splicing precision, mold plate verticality, satisfaction to be spliced
It is required that when the secondary fixation semicircle modular unit；
S3. spliced Fiberglass in Round Column Formwork is lifted to the screed-coat at cylinder to be poured, treats plan-position and vertical
Degree is met after requirement, and the annular indentation, there in the Fiberglass in Round Column Formwork bottom is embedded in horizontal seal bar, and in the level
Horizontal anchor ear is set on the outside of sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259211.0A CN107023165B (en) | 2017-04-20 | 2017-04-20 | Sealing system and construction method of glass fiber reinforced plastic cylindrical template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710259211.0A CN107023165B (en) | 2017-04-20 | 2017-04-20 | Sealing system and construction method of glass fiber reinforced plastic cylindrical template |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107023165A true CN107023165A (en) | 2017-08-08 |
| CN107023165B CN107023165B (en) | 2023-11-07 |
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| CN201710259211.0A Active CN107023165B (en) | 2017-04-20 | 2017-04-20 | Sealing system and construction method of glass fiber reinforced plastic cylindrical template |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109024303A (en) * | 2018-09-11 | 2018-12-18 | 中建五局土木工程有限公司 | Bent cap pours mortar leakage prevention and improves structure and its construction method |
| CN112412017A (en) * | 2020-10-28 | 2021-02-26 | 晟通科技集团有限公司 | Hoop and column formwork combination |
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| CN2232956Y (en) * | 1994-12-27 | 1996-08-14 | 中国建筑第一工程局构件厂 | Formwork of glass fibre reinforced plastic cylinder |
| EP1426526A2 (en) * | 2002-11-22 | 2004-06-09 | CivilPlas-Aplicacoes Modulares, Lda. | Formwork |
| CN203716495U (en) * | 2013-12-31 | 2014-07-16 | 河北建设集团天辰建筑工程有限公司 | Column-body formwork flat-iron type column hoop |
| CN105649327A (en) * | 2015-03-16 | 2016-06-08 | 中国建筑第四工程局有限公司 | Method for pouring concrete outside steel pipe columns by using semicircular templates |
| CN206000170U (en) * | 2016-07-22 | 2017-03-08 | 湖北永益模板钢构有限公司 | A kind of aluminum alloy building template |
| CN205857701U (en) * | 2016-07-26 | 2017-01-04 | 大唐姜堰燃机热电有限责任公司 | A kind of sealing structure preventing cylinder wooden model piece spillage |
| CN206722395U (en) * | 2017-04-20 | 2017-12-08 | 上海建工集团股份有限公司 | The sealing system of Fiberglass in Round Column Formwork |
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| CN109024303A (en) * | 2018-09-11 | 2018-12-18 | 中建五局土木工程有限公司 | Bent cap pours mortar leakage prevention and improves structure and its construction method |
| CN112412017A (en) * | 2020-10-28 | 2021-02-26 | 晟通科技集团有限公司 | Hoop and column formwork combination |
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