CN201402231Y - Cement and concrete test block curing experimental facility - Google Patents
Cement and concrete test block curing experimental facility Download PDFInfo
- Publication number
- CN201402231Y CN201402231Y CN2009201269503U CN200920126950U CN201402231Y CN 201402231 Y CN201402231 Y CN 201402231Y CN 2009201269503 U CN2009201269503 U CN 2009201269503U CN 200920126950 U CN200920126950 U CN 200920126950U CN 201402231 Y CN201402231 Y CN 201402231Y
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- China
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- test block
- cement
- concrete test
- curing box
- framework
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a cement and concrete test block curing experimental facility, which comprises a frame and at least one curing box arranged in the frame, water-absorbing layers are arranged in the frame and the inner surface of the curing box, the cement and concrete test block curing experimental facility adopts the water-absorbing layers which are arranged in the frame and on the inner surface of the curing box, which prevents water beads from forming in the frame and on the inner surface of the curing box, prevents water-drops from dropping on a cement or a concrete test block,the humidifying of the test block is more uniform, the stability of the humidity is better, the control precision of the temperature is higher, and the testing results of the test block after the curing is more precise.
Description
Technical field
The utility model relates to a kind of experimental provision, particularly a kind of cement and concrete test block maintenance experimental provision.
Background technology
At present, often cement and concrete test block are placed on and carry out maintenance in the maintenance experimental provision, detect the intensity of cement and concrete test block then.In the existing maintenance experimental provision, it is 90%～95% that the standard humidity of framework requires, adopt instrument that the signal of warm and humid sensor is changed into digital signal corresponding, handle back demonstration and control with chip microprocessor again, when humidity in the case is lower than the humidity value of setting, instrument instruction humidifier carries out spraying humidification, stops automatically after reaching; When humidity during greater than setting value, the work of controller instruction dehumidification system dehumidifies, automatically quit work after reaching setting value, control meets the requirements of humidity so repeatedly, existing damping control is that circulation increases humidity in being undertaken by atomized water spray in framework, but in the atomized water spray humidification, can produce the globule, the globule is adsorbed in the framework and the curing box inside surface, through accumulation after a while, water droplet in the framework can be fallen on the cement clamp dog, the maintenance that causes trying body like this is out of true as a result, also has the problem of the poor stability of humidification homogeneity and humidity simultaneously.
Therefore, need a kind of cement and concrete test block maintenance experimental provision, adopt the structure different with existing framework, avoid the water droplet in the framework to fall on the cement clamp dog, and experiment piece humidification is more even, and the stability of humidity is better, makes the result who tests after the maintenance of experiment piece more accurate.
The utility model content
In view of this, the utility model provides a kind of cement and concrete test block maintenance experimental provision, adopt the structure different with existing framework, avoid the water droplet in the framework to fall on the cement clamp dog, and experiment piece humidification is more even, the stability of humidity is better, makes the result who tests after the maintenance of experiment piece more accurate.
Cement that the utility model provides and concrete test block maintenance experimental provision comprise framework and are arranged at least one interior curing box of framework, with the curing box inside surface water accepting layer are set in the described framework.
Further, described water accepting layer is a sponge plate;
Further, bottom the described curing box support rail is set.
The beneficial effects of the utility model are: cement of the present utility model and concrete test block maintenance experimental provision, employing is provided with water accepting layer with the curing box inside surface in framework, prevent in framework and the curing box inside surface formation globule, avoid water droplet to fall on cement or the concrete experiments piece, and experiment piece humidification stability more even, humidity is better, make temperature control precision higher, the result who tests after the maintenance of experiment piece is more accurate.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Accompanying drawing is a structural representation of the present utility model, as shown in the figure: cement and concrete test block maintenance experimental provision comprise framework 1 and at least one curing box 2 that is arranged in the framework 1, with curing box 2 inside surfaces water accepting layer 3 is set in the framework 1, present embodiment is provided with three layers of curing box 2 in framework 1, water accepting layer 3 adopts sponge plate, the sponge plate water absorbing capacity is big, better prevent from framework 1, to form the globule in the atomized water spray humidification, avoid water droplet to fall on cement or the concrete experiments piece with curing box 2 inside surfaces.
The curing box 2 of this enforcement adopts Aludip, improves the levelness on Aludip surface, and cement or concrete experiments piece can be lain in a horizontal plane on the surface of Aludip, can alleviate the weight of curing box 2 simultaneously; The Aludip base plate is provided with support rail 4, improves the holding capacity of Aludip.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (3)
1. cement and concrete test block maintenance experimental provision comprise framework (1) and are arranged at least one curing box (2) in the framework (1), it is characterized in that: in the described framework (1) and curing box (2) inside surface water accepting layer (3) is set.
2. cement according to claim 1 and concrete test block maintenance experimental provision is characterized in that: described water accepting layer (3) is a sponge plate.
3. cement according to claim 2 and concrete test block maintenance experimental provision is characterized in that: the bottom of described curing box (2) is provided with support rail (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201269503U CN201402231Y (en) | 2009-04-09 | 2009-04-09 | Cement and concrete test block curing experimental facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201269503U CN201402231Y (en) | 2009-04-09 | 2009-04-09 | Cement and concrete test block curing experimental facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402231Y true CN201402231Y (en) | 2010-02-10 |
Family
ID=41662027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201269503U Expired - Fee Related CN201402231Y (en) | 2009-04-09 | 2009-04-09 | Cement and concrete test block curing experimental facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201402231Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510910A (en) * | 2012-06-19 | 2014-01-15 | 中国石油化工股份有限公司 | System and method for strength maintenance of high-temperature resistant and high-pressure resistant foam cement paste |
| CN107328922A (en) * | 2017-08-28 | 2017-11-07 | 哈尔滨工业大学 | The test device that foam concrete volume is deformed under the conditions of a kind of steam curing |
| CN114002101A (en) * | 2021-10-20 | 2022-02-01 | 北京化工大学 | In-situ nondestructive detection device and method for water absorption of surface of ancient building masonry |
-
2009
- 2009-04-09 CN CN2009201269503U patent/CN201402231Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510910A (en) * | 2012-06-19 | 2014-01-15 | 中国石油化工股份有限公司 | System and method for strength maintenance of high-temperature resistant and high-pressure resistant foam cement paste |
| CN103510910B (en) * | 2012-06-19 | 2016-09-14 | 中国石油化工股份有限公司 | A kind of high temperature high voltage resistant foam slurry intensity curing system and method thereof |
| CN107328922A (en) * | 2017-08-28 | 2017-11-07 | 哈尔滨工业大学 | The test device that foam concrete volume is deformed under the conditions of a kind of steam curing |
| CN114002101A (en) * | 2021-10-20 | 2022-02-01 | 北京化工大学 | In-situ nondestructive detection device and method for water absorption of surface of ancient building masonry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20160409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |