CN108995023A - Kerb of concrete makes construction method - Google Patents
Kerb of concrete makes construction method Download PDFInfo
- Publication number
- CN108995023A CN108995023A CN201810704700.7A CN201810704700A CN108995023A CN 108995023 A CN108995023 A CN 108995023A CN 201810704700 A CN201810704700 A CN 201810704700A CN 108995023 A CN108995023 A CN 108995023A
- Authority
- CN
- China
- Prior art keywords
- concrete
- bumper
- kerb
- mold box
- construction method
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/388—Treating surfaces of moulds, cores, or mandrels to prevent sticking with liquid material, e.g. lubricating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
- B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
- E01C11/222—Raised kerbs, e.g. for sidewalks ; Integrated or portable means for facilitating ascent or descent
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
A kind of Kerb of concrete production construction method, comprising the following steps: (1), give prefabricated mould box brush concrete parting agent；(2), the mold box for having brushed release agent is placed on bumper, the spade for meeting design grade is entered in prefabricated mould box, added to mold box half height and open bumper, vibration 20 seconds, concrete is continuously added to mold box thickness, bumper is opened and vibrates, shake 30 seconds；(3), artificial receipts face after laying flat, plastic covering film, environment temperature is equal to or higher than 5 degrees Celsius when covering；Demoulding in second day removes surface plastic materials film, wet curing；(4), it conserves 7-9 days, maintenance expires, and plays heap stacking.The invention has the advantages that construction is simple, easy to operate, to place no requirement (NR), the accurate and better protection finished product of kerbstone size be effectively ensured, kerbstone pouring quality is effectively ensured, reduces cost and material loss.
Description
Technical field
The invention belongs to concrete material kerbstones to make technical field of construction, in particular to a kind of Kerb mould box is applied
Work technique.
Background technique
Currently, being changed in more and more highway layouts by original stone material kerbstone because examining rate cost and practical function
Concrete material kerbstone.In contrast, Kerb of concrete precasting process is easy, if finished product kerbstone is bought in selection, transport
Inevitably occurring collision in the process causes corner damaged, causes waste of material and unnecessary increased costs.Therefore practice of construction process
In, it preferably selects voluntarily to produce prefabricated.Kerbstone demand is larger in general data, how quick Fabrication design size require edge
Stone there is no molding construction technique.
Summary of the invention
In order to compensate for the shortcomings of the prior art, the present invention provides a kind of easy to operate, simple prefabricated mould boxes of step
Construction technology.
The present invention is achieved through the following technical solutions:
A kind of Kerb of concrete production construction method, it is characterised in that: the following steps are included:
(1), prefabricated mould box brush concrete parting agent is given；
(2), the mold box for having brushed release agent is placed on bumper, the spade for meeting design grade is entered into prefabricated mould box
It is interior, it adds to mold box half height and opens bumper, shake 20 seconds, continuously add concrete to mold box thickness, open vibration
Platform vibrates, and shakes 30 seconds；
(3), artificial receipts face after laying flat, plastic covering film, environment temperature is equal to or higher than 5 degrees Celsius when covering；It tears open within second day
Mould removes surface plastic materials film, wet curing, and water spray frequency is adjusted according to weather condition, keeps kerbstone surface wettability；
(4), it conserves 7-9 days, maintenance expires, and plays heap stacking.
In step (2): bumper power 2.2kw, bumper frequency 3000HZ.
In step (2): concrete uses C30 concrete.
Highly effective coagulation soil release agent can choose RH type, can choose RH-4 type efficient water soluble concrete parting agent.Execute mark
Quasi- JC474-2011.Oil-based release agent can also be used.
Working principle:
1, the mold box of design size customized, casting concrete guarantee effect of vibrating.
It 2, is exposed face close to template bottom side when finished product kerbstone is installed.
3, this method is similar to the production of concrete test block.Back-off comes when demoulding, can be well protected along stone corner,
And accurate size.
Kerbstone prefabricated mould box is to look for the plastic mould of corresponding manufacturer's Prefabricated according to the requirement of drawing size
Box.
The invention has the advantages that construction is simple, easy to operate, to place no requirement (NR), kerbstone size is effectively ensured
Accurate and better protection finished product, kerbstone pouring quality is effectively ensured, reduces cost and material loss.
Specific embodiment
A kind of Kerb of concrete production construction method, comprising the following steps:
(1), prefabricated mould box brush concrete parting agent is given；
(2), the mold box for having brushed release agent is placed on bumper (cross dimensions 0.8m*3m, power 2.2kw, frequency 3000HZ)
After upper, the concrete (C30) for meeting design grade is shoveled in prefabricated mould box, mold box half height is added to and opens vibration
Platform shakes 20 seconds, continuously adds concrete to mold box thickness, opens bumper and vibrate, shake 30 seconds；
(3), artificial receipts face after laying flat, plastic covering film, environment temperature must not be lower than 5 degrees Celsius when covering；Demoulding in second day,
Surface plastic materials film, wet curing are removed, water spray frequency is adjusted according to weather condition, keeps kerbstone surface wettability；
(4), maintenance expires, and plays heap stacking.
Highly effective coagulation soil release agent can choose RH type, can choose RH-4 type efficient water soluble concrete parting agent.It holds
The quasi- JC474-2011 of rower.Oil-based release agent can also be used.
Claims (3)
1. a kind of Kerb of concrete makes construction method, it is characterised in that: the following steps are included:
(1), prefabricated mould box brush concrete parting agent is given；
(2), the mold box for having brushed release agent is placed on bumper, the spade for meeting design grade is entered into prefabricated mould box
It is interior, it adds to mold box half height and opens bumper, shake 20 seconds, continuously add concrete to mold box thickness, open vibration
Platform vibrates, and shakes 30 seconds；
(3), artificial receipts face after laying flat, plastic covering film, environment temperature is equal to or higher than 5 degrees Celsius when covering；It tears open within second day
Mould removes surface plastic materials film, wet curing, and water spray frequency is adjusted according to weather condition, keeps kerbstone surface wettability；
(4), it conserves 7-9 days, maintenance expires, and plays heap stacking.
2. Kerb of concrete according to claim 1 makes construction method, it is characterised in that: in step (2): bumper
Power 2.2kw, bumper frequency 3000HZ.
3. Kerb of concrete according to claim 1 makes construction method, it is characterised in that: in step (2): concrete
Using C30 concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704700.7A CN108995023A (en) | 2018-07-02 | 2018-07-02 | Kerb of concrete makes construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810704700.7A CN108995023A (en) | 2018-07-02 | 2018-07-02 | Kerb of concrete makes construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108995023A true CN108995023A (en) | 2018-12-14 |
Family
ID=64601609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810704700.7A Pending CN108995023A (en) | 2018-07-02 | 2018-07-02 | Kerb of concrete makes construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108995023A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA014473B1 (en) * | 2007-03-23 | 2010-12-30 | Юрий Алексеевич Кисленко | Electric pulse method of manufacturing concrete products, operating system and electric pulse vibration table for implementing the method |
| CN102825648A (en) * | 2012-09-20 | 2012-12-19 | 中国建筑第八工程局有限公司 | Preparation method of porous concrete for plant growth |
| CN104908148A (en) * | 2015-06-01 | 2015-09-16 | 济南城建集团有限公司 | Cable trough cover plate prefabricated template and construction method thereof |
| CN106868993A (en) * | 2017-01-03 | 2017-06-20 | 中建五局土木工程有限公司 | Town road kerbstone prefabricated construction method, shake table and transfer car(buggy) |
-
2018
- 2018-07-02 CN CN201810704700.7A patent/CN108995023A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA014473B1 (en) * | 2007-03-23 | 2010-12-30 | Юрий Алексеевич Кисленко | Electric pulse method of manufacturing concrete products, operating system and electric pulse vibration table for implementing the method |
| CN102825648A (en) * | 2012-09-20 | 2012-12-19 | 中国建筑第八工程局有限公司 | Preparation method of porous concrete for plant growth |
| CN104908148A (en) * | 2015-06-01 | 2015-09-16 | 济南城建集团有限公司 | Cable trough cover plate prefabricated template and construction method thereof |
| CN106868993A (en) * | 2017-01-03 | 2017-06-20 | 中建五局土木工程有限公司 | Town road kerbstone prefabricated construction method, shake table and transfer car(buggy) |
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Legal Events
| 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 |
Application publication date: 20181214 |
|
| RJ01 | Rejection of invention patent application after publication |