CN204514768U - A kind of concrete cube impervious test piece cover die - Google Patents
A kind of concrete cube impervious test piece cover die Download PDFInfo
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- CN204514768U CN204514768U CN201520178098.XU CN201520178098U CN204514768U CN 204514768 U CN204514768 U CN 204514768U CN 201520178098 U CN201520178098 U CN 201520178098U CN 204514768 U CN204514768 U CN 204514768U
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- cube
- cover die
- test piece
- impervious
- test
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Abstract
The utility model is a kind of concrete cube impervious test piece cover die.Comprise cube cover die, cube cover die bottom inside has two annular grooves, and groove has rubber ring, and test specimen is loaded in cube cover die, compresses above test specimen with press strip.Concrete cube impervious test piece cover die of the present utility model is through verification experimental verification, respond well, good sealing effect, meet testing requirements, solve a difficult problem for cube specimen sealing impervious test piece, started a kind of new impermeability test method for concrete, it is more convenient, more laborsaving that sealing installed by test specimen; Test specimen sealing, without paraffin, butter or rosin, simplifies the test procedure, saves manpower, decrease the pollution of melted paraffin to environment, more economical, more environmental protection.Also can be used for the non-traditional impervious test pieces such as right cylinder core.
Description
Technical field
The utility model belongs to the impervious technical field of concrete for hydraulic structure, and specifically one is applied to the non-traditional impervious test piece cover dies such as concrete cube.
Background technology
Traditional concrete impervious test piece is back cut diameter 175mm, lower port diameter 185mm, the truncated cone of high 150mm, and the encapsulating method of employing is that paraffin adds rosin or cement adds butter etc.But for cube specimen, existing cone-shaped body cover die cannot be installed, and adopts conventional sealing method not reach sealing effectiveness.
Summary of the invention
The purpose of this utility model is to provide a kind of novel impervious concrete cube impervious test piece cover die, solves a difficult problem for cube specimen sealing impervious test piece, and it is more convenient, more laborsaving that sealing installed by test specimen.
Concrete cube impervious test piece cover die of the present utility model comprises cube cover die, and cube cover die bottom inside has two annular grooves, and groove has rubber ring, and test specimen is loaded in cube cover die, compresses above test specimen with press strip.
The utility model has following beneficial effect:
Concrete cube impervious test piece cover die of the present utility model is through verification experimental verification, respond well, good sealing effect, meet testing requirements, solve a difficult problem for cube specimen sealing impervious test piece, started a kind of new impermeability test method for concrete, it is more convenient, more laborsaving that sealing installed by test specimen; Test specimen sealing, without paraffin, butter or rosin, simplifies the test procedure, saves manpower, decrease the pollution of melted paraffin to environment, more economical, more environmental protection.Also can be used for the non-traditional impervious test pieces such as right cylinder core.
Accompanying drawing explanation
Fig. 1 is concrete cube impervious test piece cover die structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is concrete cube impervious test piece cover die one-piece construction using state figure of the present utility model.
In figure, 1-cube cover die, 2-two annular grooves and rubber ring, 3-screw hole, 4-press strip, 5-test specimen, 6-screw, 7-base.
Embodiment
As Figure 1-3, concrete cube impervious test piece cover die of the present utility model comprises cube cover die 1, and cube cover die bottom inside has two annular grooves, groove there is sizeable rubber ring 2, test specimen 5 is loaded in cube cover die, compresses, be screwed above test specimen with press strip 4.
Test specimen sealing, without paraffin, butter or rosin, simplifies the test procedure, saves manpower, decrease the pollution of melted paraffin to environment, more economical, more environmental protection.
Claims (3)
1. a concrete cube impervious test piece cover die, is characterized in that comprising cube cover die, and cube cover die bottom inside has two annular grooves, and groove has rubber ring, and test specimen is loaded in cube cover die, compresses above test specimen with press strip.
2. concrete cube impervious test piece cover die according to claim 1, it is characterized in that compressing with press strip above test specimen, screw is fixed.
3. concrete cube impervious test piece cover die according to claim 1, is characterized in that cube cover die is with base, and base is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178098.XU CN204514768U (en) | 2015-03-27 | 2015-03-27 | A kind of concrete cube impervious test piece cover die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178098.XU CN204514768U (en) | 2015-03-27 | 2015-03-27 | A kind of concrete cube impervious test piece cover die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514768U true CN204514768U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178098.XU Active CN204514768U (en) | 2015-03-27 | 2015-03-27 | A kind of concrete cube impervious test piece cover die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204514768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112986093A (en) * | 2021-02-07 | 2021-06-18 | 中冶武汉冶金建筑研究院有限公司 | Device and method for evaluating repair performance of concrete crack self-repairing material |
| CN117890283A (en) * | 2024-03-15 | 2024-04-16 | 四川蜀工公路工程试验检测有限公司 | Concrete impermeability appearance |
-
2015
- 2015-03-27 CN CN201520178098.XU patent/CN204514768U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112986093A (en) * | 2021-02-07 | 2021-06-18 | 中冶武汉冶金建筑研究院有限公司 | Device and method for evaluating repair performance of concrete crack self-repairing material |
| CN117890283A (en) * | 2024-03-15 | 2024-04-16 | 四川蜀工公路工程试验检测有限公司 | Concrete impermeability appearance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |