CN102590486B - Cement paste water cement ratio meter and use method thereof - Google Patents
Cement paste water cement ratio meter and use method thereof Download PDFInfo
- Publication number
- CN102590486B CN102590486B CN201210074371.5A CN201210074371A CN102590486B CN 102590486 B CN102590486 B CN 102590486B CN 201210074371 A CN201210074371 A CN 201210074371A CN 102590486 B CN102590486 B CN 102590486B
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- CN
- China
- Prior art keywords
- cement ratio
- water cement
- ratio meter
- hollow cone
- grout
- Prior art date
- 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 - Fee Related
Links
- 239000004568 cement Substances 0.000 title claims abstract description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000011440 grout Substances 0.000 claims description 43
- 239000000463 material Substances 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 3
- 238000003908 quality control method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention relates to a cement paste water cement ratio meter and a use method thereof, wherein the cement paste water cement ratio meter includes a hollow cone and a connecting rod, and the hollow cone is mounted at the bottom of the connecting rod. The use method is as follows: tying a hang ring at the upper end of the cement paste water cement ratio meter with a thin rope; tying the other end of the thin rope to a pull rod; holding the pull rod with the hand to insert the cone tip of the hollow cone into the surface of the cement paste; keeping the cement paste water cement ratio meter to be vertical with the surface of the cement paste; enabling the cement paste water cement ratio meter to slowly sink into the cement paste through the dead weight; and taking out the cement paste water cement ratio meter after the cement paste water cement ratio meter stops sinking, so as to observe the wet trace to directly read the water cement ratio value. According to the invention, the cement paste water cement ratio meter is ingeniously designed and highly practical, overcomes the problem that the quality management personnel doesn't have special instrument for measuring the cement paste water cement ratio, is portable and convenient, is simple to use, has correct detection data, can be used for checking the construction quality at any time, and is the necessary detecting tool for the related personnel to work.
Description
Technical field
The present invention relates to the measuring apparatus in engineering construction quality control field, especially a kind of grout water cement ratio is taken into account its using method.
Background technology
Grout water cement ratio refers to the ratio of the weight of water and the weight of cement in mud, it is the key factor that determines cement mixing pile composite foundation and high pressure jet grouting consolidated subsoil intensity, is the important content that supervisor, quality inspection personnel are controlled construction quality.In work progress in the past, owing to there is no special instrument, do not measure grout water cement ratio, just cause above-noted persons cannot inspect in time the water cement ratio of grout by random samples, to quality control work, bring many difficulties thus, affect testing result and construction speed.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, design science, grout water cement ratio easy to use, that can promptly and accurately obtain grout water cement ratio to take into account its using method.
The object of the present invention is achieved like this:
A grout water cement ratio meter, is characterized in that: comprise hollow cone and connecting link, hollow cone is arranged on the bottom of connecting link.
And a filling sand connecting hole with hollow cone internal communication is made in the upper end of described hollow cone, the lower end screw-threaded engagement of connecting link is arranged on the filling sand connecting hole of hollow cone.
And the outside surface of described connecting link indicates water cement ratio master scale.
And described connecting link is the hollow stem that axle center is shaped with through hole or blind hole.
And suspension ring are installed in the upper end of described connecting link.
And, the built-in filling material that is placed with of described hollow cone, this filling material is steel sand particle or metallic copper particle or metallic lead particle.
And described hollow cone and connecting link adopt metal or plastic material to make.
A kind of using method of grout water cement ratio meter, it is characterized in that: while measuring water cement ratio, with cord, tack the suspension ring of grout water cement ratio meter upper end, the other end of cord is fastened on a pull bar, hand-held this pull bar, the cone point of hollow cone is inserted to grout surface, keep grout water cement ratio meter vertical with grout surface, by its deadweight, slowly insert in grout, after its sedimentation stops, pick up grout water cement ratio meter, by observing the wet trace on grout water cement ratio meter surface, directly read water cement ratio numerical value.
And, measure before water cement ratio, first filling material is poured in hollow cone from filling with sand connecting hole, connecting link is arranged on hollow cone, again this grout water cement ratio meter is seated in the standard cement paste of a plurality of different sizes successively, according to the wet trace of connecting link outside surface, demarcates the master scale of water cement ratio.
Advantage of the present invention and good effect are:
1, this water cement ratio meter is connected to form by hollow cone and connecting link, by can read water cement ratio value at connecting link surface indicia grout water cement ratio scale, the wet trace that immerses in mud by observation.This meter is a kind of device of measuring grout water cement ratio that is specifically designed to, and it is simple in structure, easy to use, measurement result is accurate, provides a great convenience to the work of management and quality inspection personnel, is convenient to it construction quality and construction speed are controlled.
2, the hollow cone of this water cement ratio meter and connecting link are threaded connection, therefore dismounting at any time, and easy accessibility is saved trouble.
3, suspension ring have been installed in the connecting link upper end of this water cement ratio meter, and these suspension ring are used for connecting cord, and hand-held cord is tested and can be guaranteed that water cement ratio meter is by deadweight natural subsidence, thereby has guaranteed the accuracy of test result.
4, this water cement ratio meter using method is simple and convenient, and it is quick accurate to measure, and this water cement ratio meter is easy to carry, is convenient to management and quality inspection personnel and goes to working-yard to use.
5, the present invention be a kind ofly design ingenious, simple in structure, easy disassembling, practical grout water cement ratio is taken into account its using method, this slime water gray scale meter has solved current quality control officer does not have special instrument to measure the problem of grout water cement ratio, and the present invention carries conveniently, use simple, detection data are accurate, can be used at any time checking construction quality, be related personnel's indispensable testing tool of working.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Embodiment
Below in conjunction with accompanying drawing, describe embodiments of the invention in detail; It should be noted that, the present embodiment is narrative, is not determinate, can not limit protection scope of the present invention with this.
A grout water cement ratio meter, comprises hollow cone 4 and connecting link 2, and this hollow cone and connecting link adopt metal, plastics or other materials to make.Hollow cone is arranged on the bottom of connecting link, its concrete mounting means is: in the upper end of hollow cone, make a filling sand connecting hole being connected with hollow cone internal cavities, the lower end of connecting link is arranged on the filling sand connecting hole of hollow cone, so that dismounting at any time by screw-threaded engagement.
Connecting link adopts axle center to be shaped with the hollow stem of through hole or blind hole conventionally, so that alleviate water cement ratio meter weight, guarantees that it floats in grout.Outside surface at connecting link indicates water cement ratio master scale 3, in the upper end of connecting link, suspension ring 1 is installed.The built-in filling material 5 that is placed with of hollow cone, this filling material is steel sand particle or metallic copper particle or metallic lead particle etc.
The using method of above-mentioned grout water cement ratio meter is:
Measure before water cement ratio, first appropriate filling material (steel sand particle etc.) is poured in hollow cone from filling with sand connecting hole, this filling material weight can be adjusted at any time, connecting link is arranged on hollow cone, again this grout water cement ratio meter is seated in the standard cement paste of a plurality of different sizes successively, according to the wet trace of connecting link outside surface, demarcates the master scale of water cement ratio.
While measuring water cement ratio, with cord, tack the suspension ring of grout water cement ratio meter upper end, the other end of cord is fastened on a pull bar, hand-held this pull bar of staff, the cone point of hollow cone is inserted to grout surface, keep grout water cement ratio meter vertical with grout surface, by its deadweight, slowly insert in grout, after its sedimentation stops, picking up grout water cement ratio meter, by observing the wet trace on grout water cement ratio meter surface, trace position and the water cement ratio master scale contrast of wetting, directly reads water cement ratio numerical value.
Claims (2)
1. the using method of a grout water cement ratio meter, it is characterized in that: while measuring water cement ratio, with cord, tack the suspension ring of grout water cement ratio meter upper end, the other end of cord is fastened on a pull bar, hand-held this pull bar, the cone point of hollow cone is inserted to grout surface, keep grout water cement ratio meter vertical with grout surface, by its deadweight, slowly insert in grout, after its sedimentation stops, pick up grout water cement ratio meter, by observing the wet trace on grout water cement ratio meter surface, directly read water cement ratio numerical value; Above-mentioned grout water cement ratio meter comprises hollow cone and connecting link, hollow cone is arranged on the bottom of connecting link, a filling sand connecting hole being connected with hollow cone internal cavities is made in the upper end of described hollow cone, the lower end screw-threaded engagement of connecting link is arranged on the filling sand connecting hole of hollow cone, the built-in filling material that is placed with of described hollow cone, this filling material is steel sand particle or metallic copper particle or metallic lead particle; The outside surface of described connecting link indicates water cement ratio master scale, and described connecting link is the hollow stem that axle center is shaped with through hole or blind hole, and suspension ring are installed in the upper end of described connecting link, and described hollow cone and connecting link adopt metal or plastic material to make.
2. the using method of grout water cement ratio meter according to claim 1, it is characterized in that: measure before water cement ratio, first filling material is poured in hollow cone from filling with sand connecting hole, connecting link is arranged on hollow cone, again this grout water cement ratio meter is seated in the standard cement paste of a plurality of different sizes successively, according to the wet trace of connecting link outside surface, demarcates the master scale of water cement ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210074371.5A CN102590486B (en) | 2012-03-20 | 2012-03-20 | Cement paste water cement ratio meter and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210074371.5A CN102590486B (en) | 2012-03-20 | 2012-03-20 | Cement paste water cement ratio meter and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102590486A CN102590486A (en) | 2012-07-18 |
| CN102590486B true CN102590486B (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210074371.5A Expired - Fee Related CN102590486B (en) | 2012-03-20 | 2012-03-20 | Cement paste water cement ratio meter and use method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102590486B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770964B (en) * | 2016-12-31 | 2021-04-13 | 唐山高压电瓷有限公司 | Moisture detection equipment and method for electrical porcelain insulator material mud |
| CN109633136A (en) * | 2019-01-17 | 2019-04-16 | 江苏华宁工程咨询有限公司 | A kind of cement slurry ratio of mud detector and its operating method |
| CN114046821B (en) * | 2021-11-10 | 2023-06-02 | 山东高速股份有限公司 | Prestressed beam grouting monitoring device and monitoring technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2221913A (en) * | 1937-12-02 | 1940-11-19 | Edelmann Leo | Hydrometer float |
| CN2320998Y (en) * | 1997-09-02 | 1999-05-26 | 黄月异 | Simple densimeter |
| CN2558993Y (en) * | 2002-07-11 | 2003-07-02 | 徐定杰 | New mixed conrete service behaviour measurer |
| CN2766235Y (en) * | 2004-10-08 | 2006-03-22 | 戴增实 | Float type densimeter |
| CN202583182U (en) * | 2012-03-20 | 2012-12-05 | 天津电力工程监理有限公司 | Grout water-cement ratio meter |
-
2012
- 2012-03-20 CN CN201210074371.5A patent/CN102590486B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2221913A (en) * | 1937-12-02 | 1940-11-19 | Edelmann Leo | Hydrometer float |
| CN2320998Y (en) * | 1997-09-02 | 1999-05-26 | 黄月异 | Simple densimeter |
| CN2558993Y (en) * | 2002-07-11 | 2003-07-02 | 徐定杰 | New mixed conrete service behaviour measurer |
| CN2766235Y (en) * | 2004-10-08 | 2006-03-22 | 戴增实 | Float type densimeter |
| CN202583182U (en) * | 2012-03-20 | 2012-12-05 | 天津电力工程监理有限公司 | Grout water-cement ratio meter |
Non-Patent Citations (3)
| Title |
|---|
| HOSSAIN M, et al..Kansas Water-Cement Ratio Meter: Preliminary Results.《Journal of the Transportation Research Board》.Transportation Research Board of the National Academies,1996,第1532卷第73－79页. |
| Kansas Water-Cement Ratio Meter: Preliminary Results;HOSSAIN M, et al.;《Journal of the Transportation Research Board》;Transportation Research Board of the National Academies;19961231;第1532卷;第71－73页 * |
| 日本建筑学会编,周慧麟等译.混凝土拌合物水灰比的试验方法(比重计).《混凝土早期快速试验方法集》.北京市:中国建筑工业出版社,1991,第59-65页. * |
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| Publication number | Publication date |
|---|---|
| CN102590486A (en) | 2012-07-18 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121204 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121204 Address after: 300143 No. 153 Xiang Xiang Road, Hebei District, Tianjin Applicant after: Tianjin Electric Power Engineering Supervision Co., Ltd. Applicant after: State Grid Corporation of China Address before: 300143 No. 153 Xiang Xiang Road, Hebei District, Tianjin Applicant before: Tianjin Electric Power Engineering Supervision Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20200320 |