CN107034917A - City piping lane construction concrete prints casting craft without mould - Google Patents
City piping lane construction concrete prints casting craft without mould Download PDFInfo
- Publication number
- CN107034917A CN107034917A CN201710348641.XA CN201710348641A CN107034917A CN 107034917 A CN107034917 A CN 107034917A CN 201710348641 A CN201710348641 A CN 201710348641A CN 107034917 A CN107034917 A CN 107034917A
- Authority
- CN
- China
- Prior art keywords
- piping lane
- concrete
- mould
- printing
- printer
- 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.)
- Pending
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Classifications
-
- 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
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
-
- 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
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Casting craft is printed without mould the invention discloses a kind of city piping lane construction concrete, belongs to architectural engineering 3D printing technique field.Technological process includes, S1) banding steel cage；S2) proportioning and ready-mixed concrete；S3) using walking 3D printer printing piping lane ground floor exterior sheathing, set accelerating additive is added during printing；S4 ground concrete that) walking 3D printer traction vibrator is poured into a mould concrete mixer carries out towed and vibrated leveling；S5 vertical wall printing) is carried out using concrete pipe gallery 3D printer, set accelerating additive is added during printing；S6) complete after vertical vertical wall printing, colligation piping lane top layer steel reinforcement cage, and branch safe edge mould；S7) by walking printer by ground control system print routine complete top layer cast, vibrate with it is smooth.This technique can save ten hundreds of construction costs, save artificial more than 50%, greatly accelerate the speed of application of piping lane.
Description
Technical field
The present invention relates to a kind of city piping lane construction technology, belong to architectural engineering 3D printing technique field.
Background technology
The traditional handicraft of city piping lane construction is completed after reinforcing bar colligation, and template support, bottom are carried out using punching block or wooden model
Slab muscle concrete placings → wall body and roof steel bar concrete placings.Template is vibrated with process of setting in concrete placings, and template may occur
Deformation.Metal pull bar or anchor pole in template, may damage concrete during taking-up；When needing to set pull bar in the middle of concrete, small plastics are first buried
Pipe, uses for wearing pull bar, fills in the mortar of identical label after form removal in pipe.Template needs oiling.Form joint is connected using bolt
Connect or fastener connection, seam imprecision.In form removable, concrete is possible to damage.Need construction worker many, building cost is high,
Construction period is long.
The content of the invention
To solve the defect that prior art is present, save building cost it is an object of the invention to provide one kind, improve construction
The city piping lane construction concrete of efficiency prints casting craft without mould.
The technical scheme is that：
City piping lane construction concrete prints casting craft without mould, comprises the following steps：
S1) banding steel cage；
S2) proportioning and ready-mixed concrete；
S3) using walking 3D printer printing piping lane ground floor exterior sheathing, set accelerating additive is added during printing；
S4 the ground concrete that) walking 3D printer traction vibrator is poured into a mould concrete mixer carries out towed and vibrated
Leveling；
S5 vertical wall printing) is carried out using concrete pipe gallery 3D printer, set accelerating additive is added during printing；
S6) complete after vertical vertical wall printing, colligation piping lane top layer steel reinforcement cage, and branch safe edge mould；
S7) by walking 3D printer by ground control system print routine complete top layer cast, vibrate with it is smooth.
The mass fraction of the set accelerating additive is the 4%-5% of cement quality fraction.
The concrete is commerical ready-mixed concrete.
The time vibrated is less than 120 seconds.
The vibrator is one group or array.
When carrying out vertical wall printing using concrete pipe gallery 3D printer, using printing or many printings by several times of double printheads
Head is printed simultaneously.
The beneficial effects of the invention are as follows：Using 3D printing concrete new technology, traditional piping lane construction technology is thoroughly overturned,
Ten hundreds of construction costs can be saved, and greatly accelerate the speed of application of piping lane, this technique can not only be saved
A large amount of supporting goods, materials and equipments, and bar bender during concrete is poured into a mould, form fixer, three work posts reductions of concreter turn into a work
Kind, save artificial more than 50%；And be not required under conditions of being changed to existing codes and standards, make concrete cast greener
, environmental protection, be conducive to popularizing for the technology, significantly improve social benefit.
Embodiment
City piping lane construction concrete prints casting craft without mould, comprises the following steps：
S1) banding steel cage；
S2) proportioning and ready-mixed concrete；
S3) using walking 3D printer printing piping lane ground floor exterior sheathing, set accelerating additive is added during printing；
S4 the ground concrete that) walking 3D printer traction vibrator is poured into a mould concrete mixer carries out towed and vibrated
Leveling；
S5 vertical wall printing) is carried out using concrete pipe gallery 3D printer, set accelerating additive is added during printing；
S6) complete after vertical vertical wall printing, colligation piping lane top layer steel reinforcement cage, and branch safe edge mould；
S7) by walking 3D printer by ground control system print routine complete top layer cast, vibrate with it is smooth.
The mass fraction of the set accelerating additive is the 4%-5% of cement quality fraction, due to using set accelerating additive, eventually
Solidifying intensity can lose, to avoid intensity decreases, increase by 5 grades on the basis of the intensity index of traditional handicraft requirement.
That is C15 brings up to C20, C20 and brings up to C25, by that analogy.
The concrete is commerical ready-mixed concrete.
The time vibrated is less than 120 seconds.
The vibrator is one group or array.
When carrying out vertical wall printing using concrete pipe gallery 3D printer, using printing or many printings by several times of double printheads
Head is printed simultaneously.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification can also be made, these improvement and modification
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of city piping lane construction concrete prints casting craft without mould, it is characterised in that comprise the following steps：
S1) banding steel cage；
S2) proportioning and ready-mixed concrete；
S3) using walking 3D printer printing piping lane ground floor exterior sheathing, set accelerating additive is added during printing；
S4 the ground concrete progress towed that) walking 3D printer traction vibrator is poured into a mould concrete mixer is vibrated whole
It is flat；
S5 vertical wall printing) is carried out using concrete pipe gallery 3D printer, set accelerating additive is added during printing；
S6) complete after vertical vertical wall printing, colligation piping lane top layer steel reinforcement cage, and branch safe edge mould；
S7) by walking 3D printer by ground control system print routine complete top layer cast, vibrate with it is smooth.
2. piping lane construction concrete in city according to claim 1 prints casting craft without mould, it is characterised in that the speed
The mass fraction of solidifying additive is the 4%-5% of cement quality fraction.
3. piping lane construction concrete in city according to claim 1 prints casting craft without mould, it is characterised in that described mixed
Solidifying soil is commerical ready-mixed concrete.
4. piping lane construction concrete in city according to claim 1 prints casting craft without mould, it is characterised in that described to shake
The time smash is less than 120 seconds.
5. piping lane construction concrete in city according to claim 1 prints casting craft without mould, it is characterised in that described to shake
Device is smash for one group or array.
6. piping lane construction concrete in city according to claim 1 prints casting craft without mould, it is characterised in that using mixed
When solidifying soil piping lane 3D printer carries out vertical wall printing, using double printheads, printing or multiple print head are printed simultaneously by several times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348641.XA CN107034917A (en) | 2017-05-17 | 2017-05-17 | City piping lane construction concrete prints casting craft without mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348641.XA CN107034917A (en) | 2017-05-17 | 2017-05-17 | City piping lane construction concrete prints casting craft without mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107034917A true CN107034917A (en) | 2017-08-11 |
Family
ID=59537610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710348641.XA Pending CN107034917A (en) | 2017-05-17 | 2017-05-17 | City piping lane construction concrete prints casting craft without mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107034917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963839A (en) * | 2017-09-26 | 2018-04-27 | 芜湖天梦信息科技有限公司 | A kind of 3D concrete printing raw material and its technique |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110131342A (en) * | 2010-05-30 | 2011-12-07 | 이시영 | Precast pavers supplemented with metal band and paving method of snow melting sidewalk |
| CN103967276A (en) * | 2014-04-29 | 2014-08-06 | 同济大学 | Architectural engineering construction device based on 3D printing technology and application method |
| CN105715052A (en) * | 2016-03-08 | 2016-06-29 | 北京市华商腾达工贸有限公司 | 3D room printer and printing method for printing concrete at construction site and room |
| CN205530344U (en) * | 2016-03-30 | 2016-08-31 | 阜阳金谷快宜居住工科技有限公司 | Utility tunnel is pour to split type no mould |
| CN105926935A (en) * | 2016-05-19 | 2016-09-07 | 浙江大学 | Integral column formwork based on 3d printing and used for concrete pouring and column pouring method |
| CN106760532A (en) * | 2016-12-23 | 2017-05-31 | 浙江迅实科技有限公司 | A kind of architecture construction method based on 3D printing |
-
2017
- 2017-05-17 CN CN201710348641.XA patent/CN107034917A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110131342A (en) * | 2010-05-30 | 2011-12-07 | 이시영 | Precast pavers supplemented with metal band and paving method of snow melting sidewalk |
| CN103967276A (en) * | 2014-04-29 | 2014-08-06 | 同济大学 | Architectural engineering construction device based on 3D printing technology and application method |
| CN105715052A (en) * | 2016-03-08 | 2016-06-29 | 北京市华商腾达工贸有限公司 | 3D room printer and printing method for printing concrete at construction site and room |
| CN205530344U (en) * | 2016-03-30 | 2016-08-31 | 阜阳金谷快宜居住工科技有限公司 | Utility tunnel is pour to split type no mould |
| CN105926935A (en) * | 2016-05-19 | 2016-09-07 | 浙江大学 | Integral column formwork based on 3d printing and used for concrete pouring and column pouring method |
| CN106760532A (en) * | 2016-12-23 | 2017-05-31 | 浙江迅实科技有限公司 | A kind of architecture construction method based on 3D printing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963839A (en) * | 2017-09-26 | 2018-04-27 | 芜湖天梦信息科技有限公司 | A kind of 3D concrete printing raw material and its technique |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |