CN107366299A - A kind of concrete preformed hole hole Formwork Installation Method - Google Patents
A kind of concrete preformed hole hole Formwork Installation Method Download PDFInfo
- Publication number
- CN107366299A CN107366299A CN201610306866.4A CN201610306866A CN107366299A CN 107366299 A CN107366299 A CN 107366299A CN 201610306866 A CN201610306866 A CN 201610306866A CN 107366299 A CN107366299 A CN 107366299A
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- hole
- template
- concrete
- preformed hole
- installation method
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
-
- 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
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
- E04G15/063—Re-usable forms
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of concrete preformed hole hole Formwork Installation Method, it is characterised in that comprise the following steps：A, template processing and fabricating and live setting-out work are carried out simultaneously by drawing concrete preformed hole hole size and position of center line, b, fabrication of concrete reserving hole is more than bottom section size into top cross-section size, c, form height is more than reserving hole height 20cm, d, after the completion of template processing is assembled, its soft cystosepiment of outer side covers EPE packaging, e, after being machined for very intensive concrete preformed hole hole template, fixed in a pre-installation using flitch.The concrete preformed hole hole Formwork Installation Method of the present invention has that template-setup is simple in construction, laying is convenient, it is ensured that Quality of Concrete Construction Entity and it is cost-effective the advantages of.
Description
Technical field
The present invention relates to a kind of Formwork Installation Method of casting concrete, is a kind of concrete preformed hole hole Formwork Installation Method specifically.
Background technology
Zhanhua flyash decomposes the decomposition of two sections of workshop, the classification technology innovation project civil engineering of thin seed washing system, aluminium hydroxide is concrete equipment basis.Engineering equipment basis is groove tank basis and pump foundation, and construction Difficulties are vacuum pump foundation and thin seed subsider basis reserving hole quantity is more and reserving hole spacing is smaller.
Due to the characteristics of reserving hole size is smaller and plank sheathing is easy to process, existing building engineering reserving hole template uses plank sheathing fabrication and installation substantially.Being mounted directly with plank sheathing, which can cause concrete to reach strength of mould stripping rear pattern plate, is not easily taken out, and taking-up difficulty is very big, destroys casting concrete quality to a certain extent.The compact dimensions that final setting time is difficult to control and reserving hole can be related to by being taken out such as before concrete final set.
Therefore known reserving hole model sheetinstallat mode there are problems that above-mentioned a variety of inconvenience and.
The content of the invention
The purpose of the present invention, it is to propose a kind of reserving hole Formwork Installation Method for being easy to remove.
To achieve the above object, technical solution of the invention is：
A kind of concrete preformed hole hole Formwork Installation Method, it is characterised in that comprise the following steps：
A, template processing and fabricating and live setting-out work are carried out simultaneously by drawing concrete preformed hole hole size and position of center line；
B, fabrication of concrete reserving hole is more than bottom section size into top cross-section size；
C, form height is more than reserving hole height 20cm, the symmetric borehole on reserving hole 10cm template is higher by, aperture >=16mm；
D, after the completion of template processing is assembled, its soft cystosepiment of outer side covers EPE packaging, pasted closely using plastic colloidal cloth, the soft cystosepiment lap-joint of EPE packaging is not less than 5cm；
E, after being machined for very intensive concrete preformed hole hole template, model sheetinstallat is carried out again after fixing the relative position of multiple concrete preformed hole holes template using flitch in a pre-installation.
The concrete preformed hole hole Formwork Installation Method of the present invention can also be further achieved by the following technical measures.
Foregoing method, wherein the template is nine clamping plates.
Foregoing method the, wherein template thickness >=12mm.
Foregoing method, wherein the specification of the soft cystosepiment of the EPE packaging is 5-6mm thick, breadth 1m.
Foregoing method, clinged wherein the soft cystosepiment of the EPE packaging is answered in parcel using plastic colloidal cloth, the soft cystosepiment parcel height of EPE packaging preferably exceeds concrete preformed hole height of holes.
Foregoing method, wherein the model sheetinstallat when should limit template position in concrete foundation interior welds or colligation positioning bar, positioning bar internal orifice size is template sectional dimension, and template is fixed in order to avoid being floated during casting concrete through positioning bar rear pattern plate top using flitch.
Foregoing method, wherein it is described reach form removal is carried out after concrete strength of mould stripping, the symmetrical holes on template top are passed through during form removal using 16mm reinforcing bars, manually lifts reinforcing bar and can be removed by template.
After adopting the above technical scheme, the concrete preformed hole hole Formwork Installation Method of the present invention has advantages below：
1st, template-setup is simple in construction, laying is convenient
The soft cystosepiment parcel of EPE packaging need to only be increased compared to traditional handicraft and tear the procedure of cystosepiment one.Processed using live common material, simple processing, adapt to variously-shaped reserving hole, be especially suitable for deeper concrete preformed hole hole；
2nd, Quality of Concrete Construction Entity is ensured
Evade using traditional handicraft form removal to adverse effect caused by Quality of Concrete Construction Entity, prevent concrete surface cut as caused by form removal；
3rd, it is cost-effective
Save interleaving agent painting expense；Form removal simply reduces template loss；Form removal speed saves form removal recruitment soon, and Beneficial Effect is brought to cost and progress monitoring.
Brief description of the drawings
Fig. 1 is the model sheetinstallat schematic diagram of the embodiment of the present invention.
In figure：1 concrete preformed hole hole, 2 reinforcing bars, 3 templates, the soft cystosepiment of 4 EPE packagings, 5 concrete.
Embodiment
With reference to embodiments and its accompanying drawing illustrates further to the present invention.
Embodiment 1
Referring now to Fig. 1, Fig. 1 is the model sheetinstallat schematic diagram of the embodiment of the present invention.
The concrete preformed hole hole Formwork Installation Method of the present invention, comprises the following steps：
A, template processing and live setting-out work are carried out simultaneously by drawing concrete preformed hole hole size and position of center line；Template is the thick clamping plates of 12mm nine.
B, under the premise of code requirement is met, processing reserving hole is more than bottom section size into top cross-section size.
C, form height is more than reserving hole height 20cm, the symmetric borehole on reserving hole 10cm template is higher by.
D, after the completion of template processing is assembled, its outer side covers specification is 6mm thickness, the soft cystosepiment of breadth 1m EPE packaging, and close using plastic colloidal cloth stickup, the soft cystosepiment lap-joint of EPE packaging is not less than 5cm；The soft cystosepiment of EPE packaging is answered to be clinged in parcel using plastic colloidal cloth, and the soft cystosepiment parcel height of EPE packaging preferably exceeds reserving hole height.In the bottom in concrete preformed hole hole and four walls, all laying template, the soft cystosepiment of template outer side covers EPE packaging complete concrete preformed hole hole model sheetinstallat.
E, after being machined for very intensive concrete preformed hole hole template, to avoid installation from carrying out model sheetinstallat again after reinforcing the difficult relative position that flitch should be used to fix multiple concrete preformed hole holes template in a pre-installation.Should be in concrete foundation interior welds or colligation positioning bar to limit template position during the model sheetinstallat, positioning bar internal orifice size is template sectional dimension, and template is fixed in order to avoid being floated during casting concrete through positioning bar rear pattern plate top using flitch.It is described reach concrete strength of mould stripping after carry out form removal, the symmetrical holes on template top are passed through during form removal using 16mm reinforcing bars, manually gently lifting steel bar template can be removed, and manually EPE foam plate and adhesive plaster are torn without stickup substantially because plastic colloidal cloth smooth surface contacts with concrete.
The present invention has substantive distinguishing features and significant technological progress, and concrete preformed hole hole Formwork Installation Method of the invention is simple, both ensure that the characteristics of Quality of Concrete Construction Entity and template are easy to remove, and add the template number of turnover.Suitable for cube, cylinder, the concrete preformed hole hole for being inverted the forms such as truncated rectangular pyramids, inverted round table.
Above example is used for illustrative purposes only, rather than limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, can also make various conversion or change.Therefore, all equivalent technical schemes should also belong to scope of the invention, should be limited by each claim.
Claims (7)
1. a kind of concrete preformed hole hole Formwork Installation Method, it is characterised in that comprise the following steps：
A, template processing and fabricating and live setting-out work are carried out simultaneously by drawing concrete preformed hole hole size and position of center line；
B, fabrication of concrete reserving hole is more than bottom section size into top cross-section size；
C, form height is more than reserving hole height 20cm, the symmetric borehole on reserving hole 10cm template is higher by, aperture >=16mm；
D, after the completion of template processing is assembled, its soft cystosepiment of outer side covers EPE packaging, pasted closely using plastic colloidal cloth, the soft cystosepiment lap-joint of EPE packaging is not less than 5cm；
E, after being machined for very intensive concrete preformed hole hole template, model sheetinstallat is carried out again after fixing the relative position of multiple concrete preformed hole holes template using flitch in a pre-installation.
2. concrete preformed hole hole as claimed in claim 1 Formwork Installation Method, it is characterised in that the template is nine clamping plates.
3. concrete preformed hole hole as claimed in claim 1 Formwork Installation Method, it is characterised in that the template thickness >=12mm.
4. concrete preformed hole hole as claimed in claim 1 Formwork Installation Method, it is characterised in that the specification of the soft cystosepiment of EPE packaging is 5-6mm thick, breadth 1m.
5. concrete preformed hole hole as claimed in claim 1 Formwork Installation Method, it is characterised in that the soft cystosepiment of EPE packaging is answered to be clinged in parcel using plastic colloidal cloth, and the soft cystosepiment parcel height of EPE packaging preferably exceeds concrete preformed hole height of holes.
6. concrete preformed hole hole as claimed in claim 1 Formwork Installation Method, it is characterized in that, template position should be limited during the model sheetinstallat in concrete foundation interior welds or colligation positioning bar, positioning bar internal orifice size is template sectional dimension, and template is fixed in order to avoid being floated during casting concrete through positioning bar rear pattern plate top using flitch.
7. concrete preformed hole hole as claimed in claim 1 Formwork Installation Method, it is characterised in that it is described reach form removal is carried out after concrete strength of mould stripping, the symmetrical holes on template top are passed through during form removal using reinforcing bar, manually lifts reinforcing bar and can be removed by template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306866.4A CN107366299A (en) | 2016-05-11 | 2016-05-11 | A kind of concrete preformed hole hole Formwork Installation Method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306866.4A CN107366299A (en) | 2016-05-11 | 2016-05-11 | A kind of concrete preformed hole hole Formwork Installation Method |
Publications (1)
| Publication Number | Publication Date |
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| CN107366299A true CN107366299A (en) | 2017-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610306866.4A Pending CN107366299A (en) | 2016-05-11 | 2016-05-11 | A kind of concrete preformed hole hole Formwork Installation Method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060777A (en) * | 2017-12-20 | 2018-05-22 | 中国二冶集团有限公司 | Basic hole to be provided template construction method |
| CN109695252A (en) * | 2018-12-12 | 2019-04-30 | 上海巴安水务股份有限公司 | A kind of Equipment Foundations hole to be provided work progress method of quality control |
| CN111206614A (en) * | 2020-03-17 | 2020-05-29 | 中化二建集团有限公司 | Turnover utilization construction method for wooden embedded bolt sleeve of large equipment foundation |
| CN111255229A (en) * | 2020-03-23 | 2020-06-09 | 北京翔鲲水务建设有限公司 | Concrete wall surface concave reserved groove template supporting structure and construction method thereof |
| CN111636903A (en) * | 2020-06-02 | 2020-09-08 | 中铁十二局集团有限公司 | Construction method for protecting embedded part and reserving holes |
| CN111719853A (en) * | 2020-06-22 | 2020-09-29 | 中国五冶集团有限公司 | Method for mounting and dismounting small-section elongated hole template |
| CN111764426A (en) * | 2020-06-30 | 2020-10-13 | 中国二十二冶集团有限公司 | Construction method for small and medium-sized special-shaped pre-buried hole template of equipment foundation |
| CN114934667A (en) * | 2022-03-29 | 2022-08-23 | 中国五冶集团有限公司 | Reserved hole template installation method |
| CN111255229B (en) * | 2020-03-23 | 2024-10-29 | 北京清河水利建设集团有限公司 | Concrete wall concave reserved groove template supporting structure and construction method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103216091A (en) * | 2013-04-09 | 2013-07-24 | 湖北晶达建筑科技有限公司 | Construction method of heat-insulation wall body for combining outer filling wall and outer shearing wall |
| CN103276916A (en) * | 2013-05-30 | 2013-09-04 | 东莞市彩丽建筑维护技术有限公司 | Constructing method and infill board for solidly sealed lightweight concrete board wall hole |
| CN203603161U (en) * | 2013-12-12 | 2014-05-21 | 山西四建集团有限公司 | Recyclable steel-structure separate-cup base cup core mould |
-
2016
- 2016-05-11 CN CN201610306866.4A patent/CN107366299A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216091A (en) * | 2013-04-09 | 2013-07-24 | 湖北晶达建筑科技有限公司 | Construction method of heat-insulation wall body for combining outer filling wall and outer shearing wall |
| CN103276916A (en) * | 2013-05-30 | 2013-09-04 | 东莞市彩丽建筑维护技术有限公司 | Constructing method and infill board for solidly sealed lightweight concrete board wall hole |
| CN203603161U (en) * | 2013-12-12 | 2014-05-21 | 山西四建集团有限公司 | Recyclable steel-structure separate-cup base cup core mould |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060777A (en) * | 2017-12-20 | 2018-05-22 | 中国二冶集团有限公司 | Basic hole to be provided template construction method |
| CN109695252A (en) * | 2018-12-12 | 2019-04-30 | 上海巴安水务股份有限公司 | A kind of Equipment Foundations hole to be provided work progress method of quality control |
| CN109695252B (en) * | 2018-12-12 | 2021-03-05 | 上海巴安水务股份有限公司 | Quality control method for construction process of equipment foundation reserved hole |
| CN111206614A (en) * | 2020-03-17 | 2020-05-29 | 中化二建集团有限公司 | Turnover utilization construction method for wooden embedded bolt sleeve of large equipment foundation |
| CN111255229A (en) * | 2020-03-23 | 2020-06-09 | 北京翔鲲水务建设有限公司 | Concrete wall surface concave reserved groove template supporting structure and construction method thereof |
| CN111255229B (en) * | 2020-03-23 | 2024-10-29 | 北京清河水利建设集团有限公司 | Concrete wall concave reserved groove template supporting structure and construction method thereof |
| CN111636903A (en) * | 2020-06-02 | 2020-09-08 | 中铁十二局集团有限公司 | Construction method for protecting embedded part and reserving holes |
| CN111719853A (en) * | 2020-06-22 | 2020-09-29 | 中国五冶集团有限公司 | Method for mounting and dismounting small-section elongated hole template |
| CN111764426A (en) * | 2020-06-30 | 2020-10-13 | 中国二十二冶集团有限公司 | Construction method for small and medium-sized special-shaped pre-buried hole template of equipment foundation |
| CN114934667A (en) * | 2022-03-29 | 2022-08-23 | 中国五冶集团有限公司 | Reserved hole template installation method |
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Application publication date: 20171121 |