CN206292134U - The device of chloride ion transport in a kind of acceleration Binder Materials containing villaumite - Google Patents
The device of chloride ion transport in a kind of acceleration Binder Materials containing villaumite Download PDFInfo
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- CN206292134U CN206292134U CN201621291406.0U CN201621291406U CN206292134U CN 206292134 U CN206292134 U CN 206292134U CN 201621291406 U CN201621291406 U CN 201621291406U CN 206292134 U CN206292134 U CN 206292134U
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- binder materials
- air compressor
- pipeline
- test specimen
- water tank
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Abstract
The utility model discloses a kind of device of chloride ion transport in acceleration Binder Materials containing villaumite.The device includes water tank, air compressor machine, test specimen erecting device and pipeline, and described water tank is connected with air compressor machine by pipeline, and air compressor machine is connected with test specimen erecting device by pipeline.The utility model is pressurizeed by air compressor to the water in pressure pipe, pressure permeation is carried out to test specimen by the press water in water tank, the Binder Materials of chlorion can be contained in its internal migration with effective evaluation, the actual conditions of ocean engineering Service Environment can be more conformed to, the effective evaluation of Transport of the chlorion in Binder Materials can be realized in laboratory in the short time again.The evaluation method can effectively shorten and be not pressurized test period caused by slow migration problem more long, and avoiding voltage shifts using hydraulic pressure migration causes the Binder Materials more than ion concentration although to have the relatively good permeability but too fast situation of migration velocity.
Description
Technical field
The utility model is related to a kind of device of chloride ion transport in acceleration Binder Materials containing villaumite.
Background technology
There is the component in corrosive ion, and all ocean engineerings in ocean engineering all in different water levels, there is certain
Effect of water pressure, so there is Ion transfer in concrete component in ion, when the surface of reinforcing bar in Ion transfer to component,
Steel bar corrosion can be then produced, so as to destroy component, the stabilization and safety to structure are impacted.So ion is in Binder Materials
Transport to research ocean engineering in concrete durability it is extremely important.But migration of the ion in Binder Materials is one
Individual very long process, the test period is very long, therefore, many ways are to promote ion using the alive method of concrete at present
Migrated in concrete.But, the species of different Binder Materials, hydrated product is different, the ionic species in hole solution
And quantity is also different, in the presence of voltage, due to the difference of electrical conductivity, cause between different types of Binder Materials
There is no comparativity.
Utility model content
The purpose of this utility model is the device for providing chloride ion transport in a kind of acceleration Binder Materials containing villaumite.
Technical solution adopted in the utility model is：
The device of chloride ion transport in a kind of acceleration Binder Materials containing villaumite, including water tank, air compressor machine, test specimen erecting device
And pipeline, described water tank is connected with air compressor machine by pipeline, and air compressor machine is connected with test specimen erecting device by pipeline.
The device is the migration for accelerating chlorion in Binder Materials containing villaumite by hydraulic pressure.
Described moulding pressure scope is 0.1 ~ 1.5MPa.
The beneficial effects of the utility model are：
The water in pressure pipe is pressurizeed by air compressor, pressure is carried out to test specimen by the press water in water tank
Infiltration, can contain the Binder Materials of chlorion in its internal migration with effective evaluation, can more conform to ocean engineering military service ring
The actual conditions in border, can realize the effective evaluation of Transport of the chlorion in Binder Materials in the short time in laboratory again.
The evaluation method can effectively shorten and be not pressurized test period caused by slow migration problem more long, be kept away using hydraulic pressure migration
Having exempted from voltage shifts causes the Binder Materials more than ion concentration although to have the relatively good permeability but too fast situation of migration velocity.
Brief description of the drawings
Accompanying drawing 1 is the apparatus structure schematic diagram for accelerating chloride ion transport in Binder Materials containing villaumite.
Specific embodiment
The device of chloride ion transport in a kind of acceleration Binder Materials containing villaumite, including water tank, air compressor machine, test specimen erecting device
And pipeline, described water tank is connected with air compressor machine by pipeline, and air compressor machine is connected with test specimen erecting device by pipeline.
The device is the migration for accelerating chlorion in Binder Materials containing villaumite by hydraulic pressure.
Furtherly, the device is pressurizeed by air compressor to the water in pipeline, by the press water in water tank
Pressure permeation is carried out to test specimen.
Preferably, described moulding pressure scope is 0.1 ~ 1.5MPa.
Preferably, the described pressurization deadline is that test specimen mortar upper surface occurs 1 ~ 1.5 hour after infiltration.
Described Binder Materials containing villaumite is selected from portland cement, sulphate aluminium cement, alkali-activated carbonatite Binder Materials, magnesia glue
One or more of gel material.
Content of the present utility model is described in further detail below by way of specific embodiment.
Embodiment：
Referring to the drawings 1, the pressurization that villaumite is migrated in a kind of test specimen for promoting contain the Binder Materials of villaumite by hydraulic pressure is migrated
Device, it includes water tank 1, and water tank 1 connects air compressor machine 2, valve is set on pipeline by pipeline, and air compressor machine 2 is connected by pressure pipe 3
Test specimen erecting device 5 is connect, pressure gauge 4 is provided with pressure pipe 3, the top of test specimen erecting device 5 is provided with permeation liquid collector
6。
The water in pressure pipe is pressurizeed by air compressor, pressure is carried out to test specimen by the press water in water tank
Infiltration.Wherein, the pressure limit of pressurization is 0.1 ~ 1.5MPa.The deadline of pressurization is after infiltration occurs in test specimen mortar upper surface
1 ~ 1.5 hour.
Pressurization moving apparatus more than process the test specimen of Binder Materials containing villaumite, to the test specimen section after pressurization, survey
Determine the concentration of chlorion.Pressue device provided by the utility model be particularly suitable for evaluate Binder Materials seawater etc. have erosion from
Under subenvironment effect, and there is hydraulic pressure to act on lower ion Transport in the material.
Claims (3)
1. it is a kind of accelerate Binder Materials containing villaumite in chloride ion transport device, it is characterised in that：Including water tank, air compressor machine, examination
Part erecting device and pipeline, described water tank are connected with air compressor machine by pipeline, and air compressor machine passes through pipeline with test specimen erecting device
It is connected.
2. it is according to claim 1 it is a kind of accelerate Binder Materials containing villaumite in chloride ion transport device, it is characterised in that：
The device is the migration for accelerating chlorion in Binder Materials containing villaumite by hydraulic pressure.
3. it is according to claim 2 it is a kind of accelerate Binder Materials containing villaumite in chloride ion transport device, it is characterised in that：
Described moulding pressure scope is 0.1 ~ 1.5MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621291406.0U CN206292134U (en) | 2016-11-29 | 2016-11-29 | The device of chloride ion transport in a kind of acceleration Binder Materials containing villaumite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621291406.0U CN206292134U (en) | 2016-11-29 | 2016-11-29 | The device of chloride ion transport in a kind of acceleration Binder Materials containing villaumite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292134U true CN206292134U (en) | 2017-06-30 |
Family
ID=59096109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621291406.0U Active CN206292134U (en) | 2016-11-29 | 2016-11-29 | The device of chloride ion transport in a kind of acceleration Binder Materials containing villaumite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206292134U (en) |
-
2016
- 2016-11-29 CN CN201621291406.0U patent/CN206292134U/en active Active
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