CN109265196A - A kind of maintenance process of cement plate - Google Patents
A kind of maintenance process of cement plate Download PDFInfo
- Publication number
- CN109265196A CN109265196A CN201811255994.6A CN201811255994A CN109265196A CN 109265196 A CN109265196 A CN 109265196A CN 201811255994 A CN201811255994 A CN 201811255994A CN 109265196 A CN109265196 A CN 109265196A
- Authority
- CN
- China
- Prior art keywords
- maintenance
- cement plate
- thermostatic chamber
- cement
- constant 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
- C04B40/0263—Hardening promoted by a rise in temperature
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention relates to building materials technical field, in particular a kind of maintenance process of cement plate, including thermostatic chamber, atomization plant and nursing frame.In the present invention, by being to improve curing temperature in preliminary maintenance, accelerate the hydration reaction rate of cement, it can effectively shorten and conserve duration, make cement plate more rapid hardening, and it is configured with atomization plant, can ensure that will not cause the hydration reaction of cement to be not thorough and cracking phenomena in maintenance processes because of water shortage, in secondary maintenance, by detaching the indoor moisture of constant temperature, by improving constant temperature room temperature, drying and processing quickly can be carried out to the cement plate of hardening, it maximizes and removes cement plate inner moisture, reduce the moisture content of cement plate, cement plate after the completion of maintenance, due to itself moisture content bottom, it can effectively avoid modification, the generation for the phenomenon that seeps water.
Description
Technical field
The present invention relates to building materials technical field, specially a kind of maintenance process of cement plate.
Background technique
Currently there are most cement plate maintenance process, in addition to utilizing the side other than steam-cured pond, generally used
Formula is natural curing, and such maintenance method expends the time, and maintenance effect is bad, it is difficult to reduce the moisture content in cement plate, make
Cement plate easily seeps water, and therefore, proposes a kind of maintenance process of cement plate regarding to the issue above.
Summary of the invention
The purpose of the present invention is to provide a kind of maintenance processes of cement plate, by being to improve maintenance temperature in preliminary maintenance
Degree, accelerates the hydration reaction rate of cement, can effectively shorten and conserve duration, make cement plate more rapid hardening, and be configured with atomization and set
It is standby, it can be ensured that the hydration reaction of cement will not be caused to be not thorough and cracking phenomena because of water shortage in maintenance processes, supported secondary
When shield, by detaching the indoor moisture of constant temperature, by improving constant temperature room temperature, quickly the cement plate of hardening can be dried
Processing maximizes and removes cement plate inner moisture, reduces the moisture content of cement plate, the cement plate after the completion of conserving, due to certainly
Body moisture content bottom can effectively avoid the generation of modification, the phenomenon that seeps water, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of maintenance process of cement plate, including maintenance tool and maintenance process, the maintenance tool include thermostatic chamber, mist
Change equipment and nursing frame, the maintenance process specific steps are as follows:
1), the cement plate with template just poured is placed on nursing frame, is sent into thermostatic chamber, by constant temperature Indoor Temperature
Degree is adjusted between 35 DEG C -45 DEG C, is tentatively conserved, when maintenance a length of 6hrs-9hrs；
2), atomization plant is arranged in thermostatic chamber, placed cement plate nursing frame be put into thermostatic chamber after, open mist
Change equipment, by the indoor humid control of constant temperature between 40%-50%, the operating time of atomization plant is 6hrs-9hrs；
3), after the completion of cement plate tentatively conserves, close atomization plant, remove thermostatic chamber in moisture, after will be in thermostatic chamber
Temperature is adjusted between 45 DEG C -55 DEG C, carries out secondary maintenance, when maintenance a length of 3hrs-6hrs；
4), the cement plate for completing secondary maintenance is taken out out of thermostatic chamber, demoulding, at normal temperature natural curing one day, i.e.,
Maintenance is completed.
Preferably, the thermostatic chamber is sealing space, and the thermostatic chamber is internally provided with space heater.
Preferably, the atomization plant is space humidifier.
Preferably, it after preliminary maintenance, needs to open thermostatic chamber door, is removed the indoor moisture of constant temperature using dehumidifier.
Compared with prior art, the beneficial effects of the present invention are:
1, in the present invention, by being to improve curing temperature in preliminary maintenance, accelerate the hydration reaction rate of cement, it can be effective
Shorten maintenance duration, makes cement plate more rapid hardening, and be configured with atomization plant, it can be ensured that will not be due to water shortage in maintenance processes
The hydration reaction of cement is caused to be not thorough and cracking phenomena.
2, in the present invention, in secondary maintenance, by detaching the indoor moisture of constant temperature, by improving constant temperature room temperature,
Drying and processing quickly can be carried out to the cement plate of hardening, maximize and remove cement plate inner moisture, subtract the moisture content of cement plate
Few, the cement plate after the completion of conserving can effectively avoid the generation of modification, the phenomenon that seeps water due to itself moisture content bottom.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention provides a kind of technical solution:
A kind of maintenance process of cement plate, including maintenance tool and maintenance process, maintenance tool include that thermostatic chamber, atomization are set
Standby and nursing frame, maintenance process specific steps are as follows:
1, the cement plate with template just poured is placed on nursing frame, is sent into thermostatic chamber, by constant temperature Indoor Temperature
Degree is adjusted between 35 DEG C -45 DEG C, is tentatively conserved, when maintenance a length of 6hrs-9hrs；
2, atomization plant is arranged in thermostatic chamber, placed cement plate nursing frame be put into thermostatic chamber after, open mist
Change equipment, by the indoor humid control of constant temperature between 40%-50%, the operating time of atomization plant is 6hrs-9hrs；
3, after the completion of cement plate tentatively conserves, close atomization plant, remove moisture in thermostatic chamber, after by constant temperature Indoor Temperature
Degree is adjusted between 45 DEG C -55 DEG C, carries out secondary maintenance, when maintenance a length of 3hrs-6hrs；
4, the cement plate for completing secondary maintenance is taken out, demoulding, at normal temperature natural curing one day out of thermostatic chamber, that is, supports
Shield is completed.
Further, thermostatic chamber is sealing space, and thermostatic chamber is internally provided with space heater.
Further, atomization plant is space humidifier.
Further, it after preliminary maintenance, needs to open thermostatic chamber door, is removed the indoor moisture of constant temperature using dehumidifier.
Workflow: by being to improve curing temperature in preliminary maintenance, accelerate the hydration reaction rate of cement, can effectively contract
Short maintenance duration makes cement plate more rapid hardening, and is configured with atomization plant, it can be ensured that will not lead because of water shortage in maintenance processes
The hydration reaction of cause cement is not thorough and cracking phenomena, by detaching the indoor moisture of constant temperature, passes through raising in secondary maintenance
Constant temperature room temperature quickly can carry out drying and processing to the cement plate of hardening, maximize and remove cement plate inner moisture, make cement
The moisture content of plate is reduced, the cement plate after the completion of conserving, and due to itself moisture content bottom, can effectively avoid modification, infiltration phenomenon
Occur.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of maintenance process of cement plate, including maintenance tool and maintenance process, it is characterised in that: the maintenance tool includes
Thermostatic chamber, atomization plant and nursing frame, the maintenance process specific steps are as follows:
1), the cement plate with template just poured is placed on nursing frame, is sent into thermostatic chamber, by constant temperature room temperature tune
To between 35 DEG C -45 DEG C, tentatively conserved, when maintenance a length of 6hrs-9hrs；
2), atomization plant is arranged in thermostatic chamber, placed cement plate nursing frame be put into thermostatic chamber after, open atomization and set
Standby, by the indoor humid control of constant temperature between 40%-50%, the operating time of atomization plant is 6hrs-9hrs；
3), after the completion of cement plate tentatively conserves, close atomization plant, remove moisture in thermostatic chamber, after by constant temperature room temperature
Be adjusted between 45 DEG C -55 DEG C, carry out secondary maintenance, when maintenance a length of 3hrs-6hrs；
4) cement plate for completing secondary maintenance is taken out out of thermostatic chamber, demoulding, natural curing one day, that is, conserved at normal temperature
At.
2. a kind of maintenance process of cement plate according to claim 1, it is characterised in that: the thermostatic chamber is that sealing is empty
Between, the thermostatic chamber is internally provided with space heater.
3. a kind of maintenance process of cement plate according to claim 1, it is characterised in that: the atomization plant adds for space
Wet device.
4. a kind of maintenance process of cement plate according to claim 1, it is characterised in that: after preliminary maintenance, need to open
Thermostatic chamber door is removed the indoor moisture of constant temperature using dehumidifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811255994.6A CN109265196A (en) | 2018-10-26 | 2018-10-26 | A kind of maintenance process of cement plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811255994.6A CN109265196A (en) | 2018-10-26 | 2018-10-26 | A kind of maintenance process of cement plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109265196A true CN109265196A (en) | 2019-01-25 |
Family
ID=65194511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811255994.6A Pending CN109265196A (en) | 2018-10-26 | 2018-10-26 | A kind of maintenance process of cement plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109265196A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551955A (en) * | 2020-12-10 | 2021-03-26 | 梅娜 | Manufacturing process and mold of environment-friendly brick |
| CN115026933A (en) * | 2022-06-15 | 2022-09-09 | 郑州牟发建材有限公司 | Steam curing method for cement product |
| CN115745530A (en) * | 2022-11-10 | 2023-03-07 | 荆门科顺新材料有限公司 | Preparation method and application of cement-based crushed sand |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055581U (en) * | 1989-03-01 | 1990-04-04 | 中国建筑科学研究院建筑工程材料及制品研究所 | Standard concrete curing box |
| CN1590054A (en) * | 2004-04-08 | 2005-03-09 | 山东省建筑科学研究院 | Maintenance method in external wall insulating board production process and maintenance room used for said method |
| CN101117005A (en) * | 2007-09-04 | 2008-02-06 | 中国林业科学研究院木材工业研究所 | Cement flakeboard and production process thereof |
| JP2013060313A (en) * | 2011-09-12 | 2013-04-04 | Taisei Corp | Manufacturing method for concrete member, and concrete member |
| CN105599122A (en) * | 2014-11-20 | 2016-05-25 | 北新绿色住宅有限公司 | Steam curing method of cement products |
| CN109265091A (en) * | 2018-10-26 | 2019-01-25 | 安徽省中坤元新型建材有限公司 | A kind of watertight cement board manufacturing method |
-
2018
- 2018-10-26 CN CN201811255994.6A patent/CN109265196A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055581U (en) * | 1989-03-01 | 1990-04-04 | 中国建筑科学研究院建筑工程材料及制品研究所 | Standard concrete curing box |
| CN1590054A (en) * | 2004-04-08 | 2005-03-09 | 山东省建筑科学研究院 | Maintenance method in external wall insulating board production process and maintenance room used for said method |
| CN101117005A (en) * | 2007-09-04 | 2008-02-06 | 中国林业科学研究院木材工业研究所 | Cement flakeboard and production process thereof |
| JP2013060313A (en) * | 2011-09-12 | 2013-04-04 | Taisei Corp | Manufacturing method for concrete member, and concrete member |
| CN105599122A (en) * | 2014-11-20 | 2016-05-25 | 北新绿色住宅有限公司 | Steam curing method of cement products |
| CN109265091A (en) * | 2018-10-26 | 2019-01-25 | 安徽省中坤元新型建材有限公司 | A kind of watertight cement board manufacturing method |
Non-Patent Citations (1)
| Title |
|---|
| 长春地质学校等: "《钻探工程下》", 31 December 1979 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551955A (en) * | 2020-12-10 | 2021-03-26 | 梅娜 | Manufacturing process and mold of environment-friendly brick |
| CN115026933A (en) * | 2022-06-15 | 2022-09-09 | 郑州牟发建材有限公司 | Steam curing method for cement product |
| CN115745530A (en) * | 2022-11-10 | 2023-03-07 | 荆门科顺新材料有限公司 | Preparation method and application of cement-based crushed sand |
| CN115745530B (en) * | 2022-11-10 | 2023-09-08 | 荆门科顺新材料有限公司 | Preparation method and application of cement-based crushed sand |
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Application publication date: 20190125 |