CN201355336Y - Cement paste fluidity measuring disc - Google Patents
Cement paste fluidity measuring disc Download PDFInfo
- Publication number
- CN201355336Y CN201355336Y CNU2009200320536U CN200920032053U CN201355336Y CN 201355336 Y CN201355336 Y CN 201355336Y CN U2009200320536 U CNU2009200320536 U CN U2009200320536U CN 200920032053 U CN200920032053 U CN 200920032053U CN 201355336 Y CN201355336 Y CN 201355336Y
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- China
- Prior art keywords
- plate body
- circular plate
- center
- circular
- cement
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a cement paste fluidity measuring disc, which comprises a circular plate body with a smooth surface, wherein a plurality of horizontal adjusting nuts are arranged on the circumference of the circular plate body in the same distance, two scale mark markers which are mutually vertical are arranged on the center of the circular plate body, and a plurality of concentric circle marks are arranged through utilizing the center of the circular plate body as the circle center, and a circular level air bubble is arranged on the center of the circular plate body. The cement paste fluidity measuring disc has reasonable design and simple structure, scale marks which are arranged on two mutually-vertical directions are easier for reading data, and the measuring disc can be conveniently adjusted to level through using the horizontal adjusting nuts and the circular level air bubble. Since the influences of environments and human factors are little when in work, the measured data are closer to the true values.
Description
Technical field
The utility model relates to a kind of tools for measurement of cement characteristics, is specifically related to a kind of flowing degree of net paste of cement mensuration dish.
Background technology
When carrying out the compatibility test of concrete admixture and cement, need by a large amount of test determination flowing degree of net paste of cement, the utensil that test job is at present adopted has:
(1) truncated cone shape circle mould: internal diameter 36mm suitable for reading, end opening internal diameter 60mm, height 60mm, the jointless metallic article of inner wall smooth;
(2) glass plate: 400mm * 400mm * 5mm;
(3) straight steel ruler: 300mm;
(4) scraper, stopwatch, clock.
Detection method step: glass plate is placed level, and glass plate, truncated cone circle mould, stirrer and agitated kettle are evenly nuzzled up, make its surface wet and not with water droplets with wet cloth; The cement paste of mixing is injected rapidly in the truncated cone circle mould, use doctor blade, truncated cone circle mould is mentioned by vertical direction, open the manual time-keeping device simultaneously, the maximum gauge of two mutually perpendicular directions of trickling cement paste is measured in timing during to 30s with ruler, average as cement paste initial flow degree.
Above-mentioned detection method has following defective:
(1) because the operating platform of ordinary test chamber does not pass through strict horizontal checkout, is difficult to guarantee that glass plate is horizontal;
(2) shape of cement paste trickling is generally circle in the test, so the glass plate of the positive square of 400mm * 400mm * 5mm is all inconvenient in use and cleaning process;
(3) prior art requires behind the 30s to measure maximum gauge on two mutually perpendicular directions of trickling cement paste with ruler, direction is generally with the naked eye judged during reading, therefore both direction can not be accomplished vertical accurately, in measuring process, should see manual time-keeping in addition, use the ruler survey measurements again, also have very big time error between this.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, provides a kind of reasonable in design, simple in structure, easy to use, measures flowing degree of net paste of cement mensuration dish accurately.
The technical solution of the utility model is: a kind of flowing degree of net paste of cement mensuration dish, and it comprises a ganoid circular plate body, it is characterized in that: be arranged at intervals with a plurality of horizontal adjustment nuts in that the circumference of circular plate body is first-class; On the plate face of circular plate body, the center by circular plate body is provided with two orthogonal scale marks and indicates, and is that the center of circle is provided with a plurality of concentric circless and indicates with the center of circular plate body; The center of circular plate body is provided with circular leveling bubble.
The utility model compared with prior art has the following advantages:
The utility model is reasonable in design, and is simple in structure, on two orthogonal directions reference mark is set, and is easier to reading of data, and usage level is adjusted nut and circular leveling bubble, can adjust the level of mensuration dish easily, guarantees that it is horizontal; Accurate by the data that the utility model records, be not subjected to environment and artificial factor, measurement data is more near actual value.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises a ganoid circular plate body 1, and circular plate body 1 is a thickness 5mm, the glass plate of diameter 400mm; Be in test job, to guarantee the level of circular plate body 1, be arranged at intervals with four horizontal adjustment nuts 2 in that the circumference of circular plate body 1 is first-class, and circular leveling bubble 6 is set on the center of circular plate body 1; Center by circular plate body 1 on the plate face of circular plate body 1 is provided with two orthogonal scale marks and indicates 3, and is that the center of circle is provided with the concentric circles that four radiuses are respectively 50mm, 100mm, 150mm and 200mm and indicates 5 with the center of circular plate body 1.
When using the utility model to carry out flowing degree of net paste of cement mensuration, at first use circular leveling bubble 6 and horizontal adjustment nut 2 that circular plate body 1 is adjusted to level, the cement paste of mixing in the truncated cone shape circle mould is dropped down onto on the plate face of circular plate body 1, simultaneously with manual time-keeping, behind the 30s, according to concentric circles and two orthogonal scale marks of being arranged on the plate face, can pairing approximation directly make accurate mensuration in the diameter of cement paste on two orthogonal directions of circle.
Claims (3)
1, a kind of flowing degree of net paste of cement mensuration dish, it comprises a ganoid circular plate body (1), it is characterized in that: at the first-class a plurality of horizontal adjustment nuts (2) that are arranged at intervals with of the circumference of circular plate body (1); On the plate face of circular plate body (1), the center by circular plate body (1) is provided with two orthogonal scale marks and indicates (3), and is that the center of circle is provided with a plurality of concentric circless and indicates (5) with the center of circular plate body (1); The center of circular plate body (1) is provided with circular leveling bubble (6).
2, flowing degree of net paste of cement mensuration dish according to claim 1 is characterized in that: the radius of described concentric circles sign (5) is followed successively by the integral multiple of 50mm.
3, flowing degree of net paste of cement mensuration dish according to claim 1, it is characterized in that: described circular plate body (1) is made by glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200320536U CN201355336Y (en) | 2009-02-27 | 2009-02-27 | Cement paste fluidity measuring disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200320536U CN201355336Y (en) | 2009-02-27 | 2009-02-27 | Cement paste fluidity measuring disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201355336Y true CN201355336Y (en) | 2009-12-02 |
Family
ID=41411678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200320536U Expired - Lifetime CN201355336Y (en) | 2009-02-27 | 2009-02-27 | Cement paste fluidity measuring disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201355336Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288518A (en) * | 2011-08-24 | 2011-12-21 | 河南省第二建设集团有限公司 | Tool for measuring fluidity degree of cement pure paste |
| CN103245590A (en) * | 2013-05-14 | 2013-08-14 | 广东盛瑞土建科技发展有限公司 | Flow value plate for flow value instrument |
| CN103543087A (en) * | 2013-10-28 | 2014-01-29 | 中建材中岩科技有限公司 | Testing apparatus and method for characterizing diffusion radius of injecting paste material in solid medium |
| CN104914015A (en) * | 2015-05-26 | 2015-09-16 | 水利部交通运输部国家能源局南京水利科学研究院 | Sludge flowing state measuring device |
| CN106769679A (en) * | 2016-12-30 | 2017-05-31 | 清华大学 | A kind of self-compaction cement paste rheology testing device |
| CN107843520A (en) * | 2017-11-15 | 2018-03-27 | 河北合众建材有限公司 | Concrete admixture compatibility mortar current velocity testing method |
| CN109507064A (en) * | 2018-10-12 | 2019-03-22 | 广西大学 | The experimental rig and test method of the real time measure pulp flowage performance |
-
2009
- 2009-02-27 CN CNU2009200320536U patent/CN201355336Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288518A (en) * | 2011-08-24 | 2011-12-21 | 河南省第二建设集团有限公司 | Tool for measuring fluidity degree of cement pure paste |
| CN103245590A (en) * | 2013-05-14 | 2013-08-14 | 广东盛瑞土建科技发展有限公司 | Flow value plate for flow value instrument |
| CN103543087A (en) * | 2013-10-28 | 2014-01-29 | 中建材中岩科技有限公司 | Testing apparatus and method for characterizing diffusion radius of injecting paste material in solid medium |
| CN104914015A (en) * | 2015-05-26 | 2015-09-16 | 水利部交通运输部国家能源局南京水利科学研究院 | Sludge flowing state measuring device |
| CN106769679A (en) * | 2016-12-30 | 2017-05-31 | 清华大学 | A kind of self-compaction cement paste rheology testing device |
| CN107843520A (en) * | 2017-11-15 | 2018-03-27 | 河北合众建材有限公司 | Concrete admixture compatibility mortar current velocity testing method |
| CN109507064A (en) * | 2018-10-12 | 2019-03-22 | 广西大学 | The experimental rig and test method of the real time measure pulp flowage performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091202 |
|
| CX01 | Expiry of patent term |