CN205749196U - A kind of Emulsified Asphalt Mixture flow test instrument - Google Patents
A kind of Emulsified Asphalt Mixture flow test instrument Download PDFInfo
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- CN205749196U CN205749196U CN201620706751.XU CN201620706751U CN205749196U CN 205749196 U CN205749196 U CN 205749196U CN 201620706751 U CN201620706751 U CN 201620706751U CN 205749196 U CN205749196 U CN 205749196U
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- Prior art keywords
- face
- emulsified asphalt
- asphalt mixture
- flow test
- truncated cone
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Abstract
This utility model relates to road technology field, a kind of Emulsified Asphalt Mixture flow test instrument is provided to include: truncated cone, box body and base plate, frustum of a cone is hollow shape, and truncated cone has the first end face, the second end face and side, and the diameter of the first end face is less than the diameter of the second end face；The receiving space of box body has opening, and truncated cone is wrapped in receiving space near one end of the first end face；Base plate and the second end contact.The Emulsified Asphalt Mixture flow test instrument that this utility model embodiment provides, shrouding is made cassette shapes, receiving space is set in box body, truncated cone is wrapped in receiving space near one end of the first end face, when making truncated cone is arrested the other way around by the process of the test of Emulsified Asphalt Mixture flow test together with base plate, inside truncated cone, the moisture in slurry mixture is not easy to flow out from box body, it is ensured that test accuracy.
Description
[technical field]
This utility model relates to road technology field, particularly relates to a kind of Emulsified Asphalt Mixture flow test instrument.
[background technology]
Emulsified Asphalt Mixture is typically used as emulsified asphalt slurry seal, and emulsified asphalt slurry seal belongs to top dressing road
A kind of preventive maintenance construction method in face.Often there is crack and hollow in old bituminous paving, after surface is worn,
With emulsified asphalt slurry seal mixture laying straticulation on road surface, and it is made to solidify as early as possible, so that asphalt concrete pavement
Obtain maintenance.It is for the purpose of recovering surface feature, prevents the maintenance damaged further.
In actual application, the denseness of commonly used frustum of a cone body measurement emulsified asphalt slurry seal compound, in order to examine
Test the workability that paves of emulsified asphalt slurry seal compound, by test, in the cooperation of emulsified asphalt slurry seal compound
Suitable water consumption is determined than in design.
According to The Ministry of Communications of the People's Republic of China, MOC's standard JTJ052-2000 " highway engineering Colophonium and Asphalt Mixture Experiment
Code " in " emulsified asphalt slurry seal compound flow test " (T0751-1993) emulsified asphalt slurry seal compound denseness
The step of test (hereinafter referred to as test) is as follows:
1) first put into 500g mineral aggregate in mixing pot to mix thoroughly, add predetermined water consumption and mix thoroughly, be eventually adding quantitative emulsifying
Colophonium, the mixing time be no less than 1 minute, less than 3 minutes, mix slurry mixture thoroughly.
2) truncated cone small end face is downward, it is placed on shrouding, is then charged into the slurry mixture mixed thoroughly and strikes off.
3) base plate is carved with a concentrically ringed cover on truncated cone large end face, makes on truncated cone large end face
Cylindrical is just directed in the center circle of base plate between two parties.
4) truncated cone is arrested the other way around together with base plate, make truncated cone large end face stand in downwards base plate
On, it is lifted up truncated cone immediately, allows the compound of the inside naturally collapse downwards.
5) the slurry mixture edge that the falls in denseness that distance is thin pulp far from center round edge is measured, in terms of cm.
Above step finds:
In test procedure 4) during time truncated cone is arrested the other way around together with base plate, truncated cone
Moisture in the slurry mixture of the inside is easy to flow out from shrouding, causes testing inaccurate.
[utility model content]
This utility model is for the test procedure 4 of prior art Emulsified Asphalt Mixture flow test) during will cut
When head cone is arrested the other way around together with base plate, inside truncated cone, the moisture in slurry mixture is easy to from envelope
Plate flows out, causes testing inaccurate technical problem, it is provided that a kind of Emulsified Asphalt Mixture flow test instrument, technical scheme
As follows:
This utility model provides a kind of Emulsified Asphalt Mixture flow test instrument, including:
Truncated cone, truncated cone is hollow shape, and truncated cone has the first end face, the second end face and side
Face, the diameter of the first end face is less than the diameter of the second end face；
Box body, box body includes that box plate and box sidewall, box plate and box sidewall enclose receiving space, and receiving space has
Opening, truncated cone is wrapped in receiving space near one end of the first end face, and the first end face contacts with box plate；
Base plate, base plate and the second end contact.
Preferably, base plate is provided with concentric circular graduation mark.
Preferably, the material of base plate is transparent engineering plastics.
Preferably, Emulsified Asphalt Mixture flow test instrument also includes handle, and handle is fixed on side.
Preferably, the quantity at least two of handle, handle is symmetrical arranged.
Preferably, the height of truncated cone in the range of 70-80mm, wall thickness in the range of 1-3mm.
Preferably, the internal diameter of the first end face of truncated cone is in the range of 30-45mm, the scope of the internal diameter of the second end face
For 85-95mm.
Preferably, the material of box body is metal.
Preferably, the height of box body in the range of 5-10mm, wall thickness in the range of 1-3mm.
Preferably, the upper surface of box plate is circular, and the diameter of box plate upper surface, in the range of 30-39mm, houses sky
Between opening shape be circular, the internal diameter of the opening of receiving space is in the range of 41-50mm.
Having the beneficial effects that of this utility model embodiment, the Emulsified Asphalt Mixture that this utility model embodiment provides is thick
Degree tester, makes shrouding cassette shapes, sets receiving space in box body, and described truncated cone is near described first end face
One end is wrapped in described receiving space, and truncated cone the first end face contacts with described box plate, makes emulsified asphalt mix
When truncated cone is arrested the other way around by the process of the test of material flow test together with base plate, dilute inside truncated cone
Moisture in slurry compound is not easy to flow out from box body, it is ensured that test accuracy.
[accompanying drawing explanation]
The truncated cone of a kind of Emulsified Asphalt Mixture flow test instrument that Fig. 1 provides for this utility model embodiment
Structural representation.
The structure of the box body of a kind of Emulsified Asphalt Mixture flow test instrument that Fig. 2 provides for this utility model embodiment is shown
It is intended to.
The structure of the base plate of a kind of Emulsified Asphalt Mixture flow test instrument that Fig. 3 provides for this utility model embodiment is shown
It is intended to.
Reference:
10-frustoconical；12-the first end face；16-side；18-handle；20-box body；22-box plate；24-box side
Wall；30-base plate；32-concentric circular graduation mark.
[detailed description of the invention]
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain this
Utility model, is not used to limit this utility model.
As depicted in figs. 1 and 2, this utility model embodiment provides Emulsified Asphalt Mixture flow test instrument to include: butt
Cone, box body 20 and base plate 30, frustum of a cone is hollow shape, and truncated cone has first end face the 12, second end face (figure
Do not show) and side 16, the shape of the first end face 12 and the shape of the second end face be circle, the diameter of the first end face 12 is less than the
The diameter of biend；Box body 20 includes that box plate 22 and box sidewall 24, box plate 22 and box sidewall 24 enclose receiving space, receives
Holding space and have opening, truncated cone is wrapped in receiving space near one end of the first end face 12, the first end face 12 He
Box plate 22 contacts；Base plate 30 and the second end contact.The Emulsified Asphalt Mixture denseness examination that this utility model embodiment provides
Testing instrument, shrouding is made box body 20 shape, sets receiving space in box body 20, truncated cone is near one end of the first end face 12
Being wrapped in receiving space, truncated cone the first end face 12 contacts with box plate 22, makes Emulsified Asphalt Mixture denseness try
When truncated cone is arrested the other way around by the process of the test tested together with base plate 30, thin pulp mixing inside truncated cone
Moisture in material is not easy to flow out from box body 20, it is ensured that test accuracy.
As it is shown on figure 3, in the present embodiment, base plate 30 is provided with concentric circular graduation mark 32, is conveniently carved with by base plate 30 same
One cover of heart circle is on truncated cone the second end face, and the concentrically ringed diameter D of minimum is equal to the cylindrical of the second end face
Diameter.Cylindrical on truncated cone the second end face is just directed in the center circle of base plate 30 between two parties.Further, base plate 30
Material is transparent engineering plastics, owing to the truncated cone equipped with slurry mixture is heavier, and has vision dead zone, and base plate 30 sets
For transparent engineering plastics material, the convenient base plate 30 that passes through in process of the test watches the cylindrical of cone the second end face the most just
In the center circle of alignment base plate 30 between two parties.
In the present embodiment, Emulsified Asphalt Mixture flow test instrument also includes that handle 18, handle 18 are fixed on side 16
On.In process of the test, mention truncated cone and allow the slurry mixture of the inside when collapsing downwards, be difficult to keep balance,
The side 16 of truncated cone arranges handle 18, equilibrium sense when mentioning cone can be increased.Further, handle 18
Quantity be 2, the position of handle 18 is side 16 rounded face any one diameter parallel with upper bottom surface or bottom surface and side
On 2 that face 16 intersects, i.e. handle 18 is symmetrical arranged, and can increase equilibrium sense when mentioning cone further.
In the present embodiment, the material of truncated cone is metal, and the height of truncated cone is in the range of 70-80mm, wall
Thick in the range of 1-3mm, specifically, a height of 76mm of truncated cone, wall thickness 2mm.First end face of truncated cone interior
Footpath is in the range of 30-45mm, and the internal diameter of the second end face is in the range of 85-95mm, specifically, and the first end face 12 of truncated cone
Internal diameter be 38mm, the internal diameter of the second end face be 89mm.
In the present embodiment, the material of box body 20 is metal, and during use, box body 20 covers at truncated cone near first
On one end of end face 12, the global shape of box body 20 can be arranged according to the shape of the truncated cone under its covering, the height of box body
In the range of 5-10mm, wall thickness in the range of 1-3mm, specifically, a height of 8mm of box body 20, wall thickness 2mm, box plate 22 upper
Surface is circular, and the diameter of box plate upper surface is in the range of 30-39mm, specifically, and box plate 22 upper surface a diameter of
38mm, the opening shape of the receiving space of box body 20 is circular, and the internal diameter of the opening of receiving space is in the range of 41-50mm, tool
Body ground, the internal diameter of the opening of receiving space is 42mm.Use the box body 20 of above-mentioned size and use the frustum of a cone of above-mentioned size
Body coordinates preferably, during so that truncated cone is arrested the other way around by process of the test together with base plate 30, and truncated cone
Moisture in the slurry mixture of the inside more difficult flows out from box body 20, it is ensured that test accuracy.
If specification has amendment, variation, update, Emulsified Asphalt Mixture flow test instrument of the present utility model can be according to newly
Adaptation is done in the requirement of specification, and this utility model is without limitation.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Any amendment, equivalent and the improvement etc. made within novel spirit and principle, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (10)
1. an Emulsified Asphalt Mixture flow test instrument, it is characterised in that including:
Truncated cone, described truncated cone is hollow shape, described truncated cone have the first end face, the second end face and
Side, the diameter of described first end face is less than the diameter of described second end face；
Box body, described box body includes that box plate and box sidewall, described box plate and box sidewall enclose receiving space, described collecting
Space has opening, and described truncated cone is wrapped in described receiving space near one end of described first end face, described
First end face contacts with described box plate；
Base plate, described base plate and described second end contact.
2. Emulsified Asphalt Mixture flow test instrument as claimed in claim 1, it is characterised in that described base plate is provided with one heart
Circular scale line.
3. Emulsified Asphalt Mixture flow test instrument as claimed in claim 2, it is characterised in that the material of described base plate is
Bright engineering plastics.
4. Emulsified Asphalt Mixture flow test instrument as claimed in claim 1, it is characterised in that described Emulsified Asphalt Mixture
Flow test instrument also includes that handle, described handle are fixed on described side.
5. Emulsified Asphalt Mixture flow test instrument as claimed in claim 4, it is characterised in that the quantity of described handle is at least
Being two, described handle is symmetrical arranged.
6. the Emulsified Asphalt Mixture flow test instrument as described in any one of claim 1 to 5, it is characterised in that described butt
The height of cone in the range of 70-80mm, wall thickness in the range of 1-3mm.
7. the Emulsified Asphalt Mixture flow test instrument as described in any one of claim 1 to 5, it is characterised in that described butt
The internal diameter of the first end face of cone is in the range of 30-45mm, and the internal diameter of described second end face is in the range of 85-95mm.
8. the Emulsified Asphalt Mixture flow test instrument as described in any one of claim 1 to 5, it is characterised in that described box body
Material be metal.
9. the Emulsified Asphalt Mixture flow test instrument as described in any one of claim 1 to 5, it is characterised in that described box body
Height in the range of 5-10mm, wall thickness in the range of 1-3mm.
10. the Emulsified Asphalt Mixture flow test instrument as described in any one of claim 1 to 5, it is characterised in that described cassette bottom
The upper surface of plate is circular, and the diameter of described box plate upper surface is in the range of 30-39mm, the opening shape of described receiving space
For circle, the internal diameter of the opening of described receiving space is in the range of 41-50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706751.XU CN205749196U (en) | 2016-07-06 | 2016-07-06 | A kind of Emulsified Asphalt Mixture flow test instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706751.XU CN205749196U (en) | 2016-07-06 | 2016-07-06 | A kind of Emulsified Asphalt Mixture flow test instrument |
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| Publication Number | Publication Date |
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| CN205749196U true CN205749196U (en) | 2016-11-30 |
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| CN201620706751.XU Active CN205749196U (en) | 2016-07-06 | 2016-07-06 | A kind of Emulsified Asphalt Mixture flow test instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377680A (en) * | 2020-03-06 | 2020-07-07 | 王壹帆 | Cement concrete bridge deck pavement surface vibration reduction seal and construction method |
-
2016
- 2016-07-06 CN CN201620706751.XU patent/CN205749196U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111377680A (en) * | 2020-03-06 | 2020-07-07 | 王壹帆 | Cement concrete bridge deck pavement surface vibration reduction seal and construction method |
| CN111377680B (en) * | 2020-03-06 | 2022-02-18 | 王壹帆 | Cement concrete bridge deck pavement surface vibration reduction seal and construction method |
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