CN106121261A - A kind of curing means of extremely frigid zones concrete - Google Patents
A kind of curing means of extremely frigid zones concrete Download PDFInfo
- Publication number
- CN106121261A CN106121261A CN201610629687.4A CN201610629687A CN106121261A CN 106121261 A CN106121261 A CN 106121261A CN 201610629687 A CN201610629687 A CN 201610629687A CN 106121261 A CN106121261 A CN 106121261A
- Authority
- CN
- China
- Prior art keywords
- concrete
- cotton
- wadded quilt
- water pipe
- temperature
- 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.)
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
Abstract
The invention discloses the extremely frigid zones concrete curing device that the present invention proposes, comprise heater and attemperator two parts, heater is made up of a stove, a water tank and a water pipe；Attemperator is by strengthening cotton-wadded quilt and water pipe two parts form.Main operational principle is with the water in stove heating water tank, is improved the temperature of cotton-wadded quilt by water pipe, is improved the temperature of concrete structure periphery, the moisture of evaporation concrete self by the parcel of cotton-wadded quilt, reaches the purpose of maintenance.Present configuration is simple, cheap, and it is practical, relatively suitable temperature can not only be provided during maintenance for works concrete, also can prevent the phenomenons such as formation crack, works concrete surface, crackling, and this device is simple, reusable, low cost, installation, convenient disassembly, be well incubated, suppress crack, saving of labor energy-conservation, be worth promoting the use of in the construction of cold district.
Description
Technical field
The present invention relates to the curing means of a kind of concrete, particularly to the curing means of a kind of extremely frigid zones concrete,
Belong to extremely frigid zones Concrete Construction Technique in Winter field.
Background technology
China is in the eastern region in Asia, and north and south latitude is big, and region is wide.It is in the Inner Mongolia in the north, northeast
Area, and the northern territory in Xinjiang, summer in the winter temperature difference is big especially, and minimum mean temperature often can reach-30 degrees centigrade,
For such harsh weather, the quality of concrete works can be produced harm greatly.It is known that after concreting
First curing period (7 days) in watering maintenance, be very important, during this period of time the intensity of inner concrete can rise non-
The fastest.If first cycle maintenance insufficient strength so likely resulting in concrete not in place, and make the works cannot
Reach the intensity normally used.Loss greatly can be brought to engineering.And the winter of northern China is longer, if not constructing winter,
Can greatly extend the duration, virtually add substantial amounts of engineering cost.Therefore, how to find a kind of device can be high and cold
The maintenance effect that district brings to concrete, becomes a problem in the urgent need to address.
Summary of the invention
The present invention proposes the curing means of a kind of extremely frigid zones concrete, not only can ensure that works concrete fills during maintenance
Foot moisture, long-time moisture-keeping maintaining, also can improve the temperature on concrete surface, reduce internal-external temperature difference, prevent works concrete surface from being formed
The phenomenon such as crack, crackling, and this device is simple, reusable, low cost, installs, convenient disassembly, can well be incubated,
Suppressing crack, saving of labor energy-conservation, both ensured concrete curing effect, and can improve again concrete quality, the concrete making works pour uniformly reaches foster
Eye protection.
The curing means of the present invention a kind of extremely frigid zones concrete is made up of two parts, and a part is heater, another
Part is attemperator.This apparatus structure is simple, draws materials conveniently, and material therefor is common civil use material in life.Add hot charging
Put the stove by a high 50cm, volume is the water tank of 5L and the water pipe of diameter 30cm forms, and water pipe is fixed with water inlet
And outlet；Attemperator by adding cotton-wadded quilt, water pipe two parts of diameter 30cm form.Main operational principle is to add hot water with stove
Water in case, improves the temperature of cotton-wadded quilt by water pipe, is improved the temperature of concrete structure periphery by the parcel of cotton-wadded quilt,
The moisture of evaporation concrete self, reaches the purpose of maintenance.
During use, first determine the size of cotton-wadded quilt according to the physical dimension of works；Water pipe is bent as far as possible, twines
Around, it is run through each corner of cotton-wadded quilt；At distance structure thing 3-5m, set up a simple house, room is placed heating
Device, is connected heating with the water pipe of attemperator, allows current pass through in cotton-wadded quilt.Works exterior plastic thin film wraps up, heating
The temperature of rear raising cotton-wadded quilt, the moisture in evaporation concrete, the effect of maintenance is reached with the moisture of self.
Beneficial effects of the present invention: be widely used in extremely frigid zones bridge structure thing winter construction concrete curing, reusable,
Low cost, installation, convenient disassembly, well it is incubated, suppresses crack, saving of labor energy-conservation, both ensured concrete curing effect, concrete matter can be improved again
Amount, the concrete making works pour uniformly reaches maintenance purpose.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the reality of the present invention
Execute example together for explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the heater structural representation of the present invention；
Fig. 2 is the attemperator structural representation of the present invention；
In figure: 1, outlet；2, water tank；3, water inlet；4, stove；5, cotton-wadded quilt.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred reality described herein
Execute example be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
It can be seen that the curing means of the present invention a kind of extremely frigid zones concrete from Fig. 1 and Fig. 2, heater is placed in
In works simple building nearby, after it is connected by figure is normal, by thin for the concrete structure plastics poured
Film wraps up.Cotton-wadded quilt 5 in Fig. 2 is cut into the size close with the size of works, the most inside wears water pipe, by water pipe to the greatest extent
The bending of amount, winding, lead in each corner of cotton-wadded quilt 5, then by water inlet 3 and the water outlet of heater of attemperator
Mouth 1 connects, and the outlet 1 of attemperator and the water inlet 3 of heater is connected so that one, whole system Liancheng entirety.
The cotton-wadded quilt 5 of Fig. 2 is wrapped in outside the plastic sheeting of works, top scotch-tape.Heating stove 4, water is boiled, give cotton
By 5 heating, after improving the temperature around works, utilize the moisture that concrete self evaporates to reach the purpose of maintenance.
This device, both can improve the surface temperature of concrete structure, is unlikely to, by severe cold bursting by freezing, to destroy concrete
Character, go back convenient disassembly, it is simple to carry, material is common materials on market, can be used for multiple times.
The simple in construction of the present invention, cheap and practical, it is widely used in extremely frigid zones bridge structure thing and executes winter
Work concrete curing, reusable, low cost, installation, convenient disassembly, well it is incubated, suppresses crack, saving of labor energy-conservation, both ensured concrete
Maintenance effect, can improve again concrete quality, and the concrete making works pour uniformly reaches maintenance purpose.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (4)
1. a curing means for extremely frigid zones concrete, is made up of two parts, and a part is heater, and another part is for protecting
Temperature device.
The curing means of a kind of extremely frigid zones concrete the most according to claim 1, it is characterised in that: heater is by one
The stove (4) of individual high 50cm, volume are water tank (2) and the water pipe composition of diameter 30cm of 5L, and water pipe is fixed with water inlet
And outlet (1) (3)；Attemperator by adding cotton-wadded quilt (5), water pipe two parts of diameter 30cm form.
The curing means of a kind of extremely frigid zones concrete the most according to claim 1, it is characterised in that: add with stove (4)
Water in boiler (2), improves the temperature of cotton-wadded quilt (5) by water pipe, improves xoncrete structure by the parcel of cotton-wadded quilt (5)
The temperature of thing periphery, the moisture of evaporation concrete self, reach the purpose of maintenance.
The curing means of a kind of extremely frigid zones concrete the most according to claim 1, it is characterised in that: during use, first root
The size of cotton-wadded quilt (5) is determined according to the physical dimension of works；By bending the most possible for water pipe, winding, it is run through cotton-wadded quilt (5)
Each corner；At distance structure thing 3-5m, set up a simple house, room is placed heater, will heating and guarantor
The water pipe of temperature device connects, and allows current pass through in cotton-wadded quilt (5)；Works exterior plastic thin film wraps up, and improves cotton-wadded quilt after heating
Temperature, the moisture in evaporation concrete, the effect of maintenance is reached with the moisture of self.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629687.4A CN106121261A (en) | 2016-08-04 | 2016-08-04 | A kind of curing means of extremely frigid zones concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629687.4A CN106121261A (en) | 2016-08-04 | 2016-08-04 | A kind of curing means of extremely frigid zones concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106121261A true CN106121261A (en) | 2016-11-16 |
Family
ID=57254831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610629687.4A Pending CN106121261A (en) | 2016-08-04 | 2016-08-04 | A kind of curing means of extremely frigid zones concrete |
Country Status (1)
| Country | Link |
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| CN (1) | CN106121261A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319494A (en) * | 2008-07-22 | 2008-12-10 | 安蓉建设总公司 | Concrete construction method for extreme cold area in low temperature season |
| CN102092089A (en) * | 2010-12-15 | 2011-06-15 | 中国建筑第二工程局有限公司 | Heating wire heating device and construction method for winter concrete |
| CN203452386U (en) * | 2013-07-17 | 2014-02-26 | 厦门安能建设有限公司 | Temperature control and protection device and temperature control and protection warm shed for concrete construction in low-air-pressure dry cold region |
| CN204081534U (en) * | 2014-09-26 | 2015-01-07 | 葛洲坝集团试验检测有限公司 | A kind of heater being convenient to concreting in cold-weather |
| CN105507603A (en) * | 2014-09-26 | 2016-04-20 | 葛洲坝集团试验检测有限公司 | Heating apparatus enabling convenience for winter concrete construction |
| CN105735658A (en) * | 2016-04-01 | 2016-07-06 | 中铁大桥局集团有限公司 | Thermal-insulating system adopting circulating water |
-
2016
- 2016-08-04 CN CN201610629687.4A patent/CN106121261A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101319494A (en) * | 2008-07-22 | 2008-12-10 | 安蓉建设总公司 | Concrete construction method for extreme cold area in low temperature season |
| CN102092089A (en) * | 2010-12-15 | 2011-06-15 | 中国建筑第二工程局有限公司 | Heating wire heating device and construction method for winter concrete |
| CN203452386U (en) * | 2013-07-17 | 2014-02-26 | 厦门安能建设有限公司 | Temperature control and protection device and temperature control and protection warm shed for concrete construction in low-air-pressure dry cold region |
| CN204081534U (en) * | 2014-09-26 | 2015-01-07 | 葛洲坝集团试验检测有限公司 | A kind of heater being convenient to concreting in cold-weather |
| CN105507603A (en) * | 2014-09-26 | 2016-04-20 | 葛洲坝集团试验检测有限公司 | Heating apparatus enabling convenience for winter concrete construction |
| CN105735658A (en) * | 2016-04-01 | 2016-07-06 | 中铁大桥局集团有限公司 | Thermal-insulating system adopting circulating water |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20161116 |