CN109358183A - A kind of self-compacting concrete self-compacting ability comprehensive tester and its test method - Google Patents
A kind of self-compacting concrete self-compacting ability comprehensive tester and its test method Download PDFInfo
- Publication number
- CN109358183A CN109358183A CN201811472321.6A CN201811472321A CN109358183A CN 109358183 A CN109358183 A CN 109358183A CN 201811472321 A CN201811472321 A CN 201811472321A CN 109358183 A CN109358183 A CN 109358183A
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- Prior art keywords
- funnel
- self
- concrete
- compacting
- groove body
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Links
- 239000011376 self-consolidating concrete Substances 0.000 title claims abstract description 22
- 238000010998 test method Methods 0.000 title claims abstract description 17
- 239000004567 concrete Substances 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000003306 harvesting Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000015271 coagulation Effects 0.000 claims 1
- 238000005345 coagulation Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of self-compacting concrete self-compacting ability comprehensive tester and its test methods, including lateral groove body, first support plate, second installation and adjustment plate, funnel, funnel fixed frame, vertical cabinet, horizontal box and Material collecting box for harvesting, the bottom of the transverse direction groove body is laid with multiple first support columns, groove is equipped in transverse groove body, the lateral groove body of groove front and rear sides is equipped with multiple second support columns, the top of second support column is fixedly connected with the first support plate, the top of first support plate, which is equipped with, adjusts support plate, the bottom for adjusting support plate is laid with multiple screw rods, the lower thread of screw rod is connected with swivel nut, the bottom of swivel nut is equipped with support leg.Structure of the invention is simple, easy to use, can successively test multiple detection projects, and can evaluate by once testing the fillibility, clearance through and education resistance of concrete, it is more convenient to operate, and can be improved working efficiency.
Description
Technical field
The present invention relates to technical field of concrete, specifically a kind of self-compacting concrete self-compacting ability comprehensive tester and
Its test method.
Background technique
Currently, self-compacting concrete can pour the complicated concrete that quantity of reinforcement is big, bar spacing is small because of its good fluidity
Structure, to improve construction efficiency.The self-compacting ability of self-compacting concrete be embodied in fillibility, clearance through and resist from
Analysis property, is to ensure that the key of concrete pouring quality.But the performance detection of existing self-compacting concrete mostly be separate into
It is capable, detect relatively complicated, operation when is more troublesome.Therefore a kind of new comprehensive test device is needed to simplify troublesome operation
Step improves the accuracy of testing result.
Summary of the invention
The purpose of the present invention is to provide a kind of self-compacting concrete self-compacting ability comprehensive tester and its test method,
To solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of self-compacting concrete self-compacting ability comprehensive tester and its test method, including lateral groove body, the first support plate,
The bottom of second installation and adjustment plate, funnel, funnel fixed frame, vertical cabinet, horizontal box and Material collecting box for harvesting, the transverse direction groove body is equal
Multiple first support columns are laid with, groove is equipped in transverse groove body, the lateral groove body of groove front and rear sides is equipped with multiple second
Support column, the top of the second support column are fixedly connected with the first support plate, and the top of the first support plate, which is equipped with, adjusts support plate, are adjusted
The bottom of section support plate is laid with multiple screw rods, and the lower thread of screw rod is connected with swivel nut, and the bottom of swivel nut is equipped with support leg；
The vertical cabinet is arranged on the left of the upper end for adjusting support plate, and the bottom right end of vertical cabinet is connected with horizontal box, horizontal
Cabinet is connected to the inside of vertical cabinet, and the junction of horizontal box and vertical cabinet is equipped with valve, the upper end of horizontal box
Face is equipped with level meter, and the right end bottom of horizontal box is equipped with the first discharge port；A left side for lateral groove body is arranged in the Material collecting box for harvesting
Side bottom；The lower section of the discharge port is equipped with funnel, and funnel is mounted on funnel fixed frame, and the right end of funnel fixed frame is connected with
Third support column, the bottom of third support column are equipped with support connecting plate, support the left end of connecting plate and the lateral wall of lateral groove body
It is fixedly connected, the bottom of the funnel is equipped with discharge port, and the outlet of funnel is located at the center of the right end of groove.
As further scheme of the invention: the capacity of the vertical cabinet is 10L, the length and width and high score of vertical cabinet
Not Wei 200mm, 100mm and 500mm, the length and width of horizontal box and it is high be respectively 700mm, 200mm and 100mm.
As further scheme of the invention: the capacity of the funnel is that capacity is 10L.
As further scheme of the invention: the length and width of the cavity and high respectively 600mm, 200mm and 150mm.
As further scheme of the invention: being equipped with reinforcing bar grid in the groove；The right end of the funnel rack connects
There is sliding block, right end and the third support column of sliding block link together, and funnel rack is split ring, and funnel rack passes through connection
It is bolted together.
Specific step is as follows for self-compacting concrete self compacting ability test method of the invention:
(1) first Adjusting bolt Adjusting screw, so that the equilibristat on horizontal box is in equilbrium position；
(2) then valve on vertical cabinet is closed, concrete is then filled into vertical cabinet, and will be vertical by polishing device
The top of cabinet smoothes out；
(3) Chronograph is got out, when opening valve, presses stopwatch, the record time is t；When concrete reaches horizontal phase body
Right end when, record time t2；The time of t1-t2 is the bottom horizontal flow sheet time T1 of concrete；
(4) valve for closing funnel, so that the intracorporal concrete of filter box enters in funnel, and funnel is shown to smooth out；
(5) valve on funnel is opened, so that concrete into such as arriving in transverse groove body, observes and records concrete and drops into and gather materials
Time in case；
(6) concrete flowed out out of lateral groove body 1 is collected to Material collecting box for harvesting, weighs the matter of Material collecting box for harvesting inner concrete thereafter
Amount；
(7) record concrete passes through the time T2 of reinforcing bar grid
Compared with prior art, structure of the invention is simple, easy to use, can successively test multiple detection projects, and can lead to
It crosses primary test to evaluate the fillibility, clearance through and education resistance of concrete, it is more convenient to operate, and can be improved
Working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a kind of self-compacting concrete self-compacting ability comprehensive tester and its test method.
Fig. 2 is the left view structural representation of a kind of self-compacting concrete self-compacting ability comprehensive tester and its test method
Figure.
Fig. 3 is that funnel fixed frame is bowed in a kind of self-compacting concrete self-compacting ability comprehensive tester and its test method
Depending on structural schematic diagram.
In figure: 1, lateral groove body；2, the second support column；3, the first support plate；4, swivel nut；5, screw rod；6, vertical cabinet；7,
Valve；8, horizontal box；9, level meter；10, the second installation and adjustment plate；11, support leg；12, discharge port；13, funnel；14, it leaks
Struggle against fixed frame；15, third support column；16, connecting plate is supported；17, the first support column；18, Material collecting box for harvesting；19, reinforcing bar grid；20, recessed
Slot；21, bolt is connected；22, sliding block.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-3, a kind of self-compacting concrete self-compacting ability comprehensive tester and its test method, including transverse direction
Groove body 1, the first support plate 3, the second installation and adjustment plate 10, funnel 13, funnel fixed frame 14, vertical cabinet 6,8 and of horizontal box
Material collecting box for harvesting 18, the bottom of the transverse direction groove body 1 are laid with multiple first support columns 17, and groove 20 is equipped in lateral groove body 1, recessed
The lateral groove body 1 of 20 front and rear sides of slot is equipped with multiple second support columns 2, and the top of the second support column 2 and the first support plate 3 are solid
Fixed connection, the top of the first support plate 3, which is equipped with, adjusts support plate 10, and the bottom for adjusting support plate 10 is laid with multiple screw rods 5,
The lower thread of screw rod 5 is connected with swivel nut 4, and the bottom of swivel nut 4 is equipped with support leg 11.
The vertical cabinet 6 is arranged on the left of the upper end for adjusting support plate 10, and the bottom right end of vertical cabinet 6 is connected with water
Flat cabinet 8, horizontal box 8 are connected to the inside of vertical cabinet 6, and the junction of horizontal box 8 and vertical cabinet 6 is equipped with valve
7, the upper surface of horizontal box 8 is equipped with level meter 9, and the right end bottom of horizontal box 18 is equipped with the first discharge port 12；The collection
The left bottom of lateral groove body 1 is arranged in hopper 18.
The lower section of the discharge port 12 is equipped with funnel 13, and funnel 13 is mounted on funnel fixed frame 14, funnel fixed frame 14
Right end be connected with third support column 15, the bottom of third support column 15 is equipped with support connecting plate 16, supports a left side for connecting plate 16
It holds and is fixedly connected with the lateral wall of lateral groove body 1, the bottom of the funnel 14 is equipped with discharge port, and the outlet of funnel 14 is positioned at recessed
The center of the right end of slot 20.
The capacity of the vertical cabinet 6 is 10L, the length and width of vertical cabinet 6 and it is high be respectively 200mm, 100mm and
500mm, the length and width of horizontal box 8 and high respectively 700mm, 200mm and 100mm.
The capacity of the funnel 13 is that capacity is 10L.
The length and width of the cavity 20 and high respectively 600mm, 200mm and 150mm.
Reinforcing bar grid 19 are equipped in the groove 20；The right end of the funnel rack 14 is connected with sliding block 22, sliding block 22
Right end links together with third support column 15, and funnel rack 14 is split ring, and funnel rack 14 passes through connection bolt 21
It links together.
In the use of the present invention, concrete is introduced into vertical cabinet 6, then into horizontal box 8, thereafter again
Enter in funnel 13, and out of, funnel 13 enters lateral groove body 1 cavity 20, and finally from the left end of lateral groove body 1 into
Enter into Material collecting box for harvesting 18.
The method of the self-compacting ability detection of self-compacting concrete of the invention is as follows:
1. first Adjusting bolt Adjusting screw 4, so that 9 instrument of balance on horizontal box 8 is in equilbrium position；
2. then closing valve 7 on vertical cabinet 6, concrete is then filled into vertical cabinet 6, and will erect by polishing device
The top of straight cabinet 6 smoothes out；
3. getting out Chronograph, when opening valve 1, stopwatch is pressed, the record time is t1；When concrete reaches horizontal phase body
When 8 right end, time t2 is recorded；The time of t1-t2 is the bottom horizontal flow sheet time T1 of concrete；
4. the valve of funnel is closed, so that the concrete in horizontal box 8 enters in funnel 13, and funnel is shown to smooth out；
5. the valve on funnel is opened, so that concrete observes and records concrete and drop into and gather materials into such as arriving in lateral groove body 1
Time in case 18；
6. collecting the concrete flowed out out of lateral groove body 1 to Material collecting box for harvesting 18,18 inner concrete of Material collecting box for harvesting is weighed thereafter
Quality；
7. recording the time T2 that concrete passes through reinforcing bar grid.
As time 10s≤T1≤20s, when 5s≤T2≤11s, then can evaluate self-compacting concrete meets self compacting ability
The second level requirement of energy.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (6)
1. a kind of self-compacting concrete self-compacting ability comprehensive tester and its test method, including lateral groove body (1), first
Fagging (3), the second installation and adjustment plate (10), funnel (13), funnel fixed frame (14), vertical cabinet (6), horizontal box (8) and
Material collecting box for harvesting (18), which is characterized in that the bottom of the transverse direction groove body (1) is laid with multiple first support columns (17), transverse groove
Groove (20) are equipped in body (1), the lateral groove body (1) of groove (20) front and rear sides is equipped with multiple second support columns (2), and second
The top of support column (2) is fixedly connected with the first support plate (3), and the top of the first support plate (3), which is equipped with, adjusts support plate (10),
The bottom for adjusting support plate (10) is laid with multiple screw rods (5), and the lower thread of screw rod (5) is connected with swivel nut (4), swivel nut
(4) bottom is equipped with support leg (11)；Vertical cabinet (6) setting is on the left of the upper end for adjusting support plate (10), vertical case
The bottom right end of body (6) is connected with horizontal box (8), and horizontal box (8) is connected to the inside of vertical cabinet (6), and filter box
The junction of body (8) and vertical cabinet (6) is equipped with valve (7), and the upper surface of horizontal box (8) is equipped with level meter (9), horizontal
The right end bottom of cabinet (18) is equipped with the first discharge port (12)；The Material collecting box for harvesting (18) is arranged at the left side bottom of lateral groove body (1)
Portion；The lower section of the discharge port (12) is equipped with funnel (13), and funnel (13) is mounted on funnel fixed frame (14), funnel fixed frame
(14) right end is connected with third support column (15), and the bottom of third support column (15) is equipped with support connecting plate (16), and support connects
The left end of fishplate bar (16) is fixedly connected with the lateral wall of lateral groove body (1), and the bottom of the funnel (14) is equipped with discharge port, and leaks
The outlet of bucket (14) is located at the center of the right end of groove (20).
2. a kind of self-compacting concrete self-compacting ability comprehensive tester according to claim 1 and its test method,
Be characterized in that, the capacity of the vertical cabinet (6) is 10L, the length and width of vertical cabinet (6) and it is high be respectively 200mm, 100mm and
500mm, the length and width of horizontal box (8) and high respectively 700mm, 200mm and 100mm.
3. a kind of self-compacting concrete self-compacting ability comprehensive tester according to claim 1 and its test method,
It is characterized in that, it is 10L that the capacity of the funnel (13), which is capacity,.
4. a kind of self-compacting concrete self-compacting ability comprehensive tester according to claim 1 and its test method,
It is characterized in that, the length and width of the cavity (20) and high respectively 600mm, 200mm and 150mm.
5. a kind of self-compacting concrete self-compacting ability comprehensive tester according to claim 1 and its test method,
It is characterized in that, is equipped with reinforcing bar grid (19) in the groove (20)；The right end of the funnel rack (14) is connected with sliding block (22),
The right end of sliding block (22) links together with third support column (15), and funnel rack (14) is split ring, funnel rack
(14) it is linked together by connecting bolt (21).
6. a kind of self-compacting concrete self-compacting ability comprehensive tester according to claim 1 and its test method,
It is characterized in that specific step is as follows:
(1) first Adjusting bolt Adjusting screw (4), so that balance (9) instrument on horizontal box (8) is in equilbrium position；
(2) then valve (7) on vertical cabinet (6) is closed, then fills concrete into vertical cabinet (6), and pass through mill
Flat device smoothes out the top of vertical cabinet (6)；
(3) Chronograph is got out, when opening valve (7), presses stopwatch, the record time is t1；When concrete reaches level
When the right end of phase body (8), time t2 is recorded；The time of t1-t2 is the bottom horizontal flow sheet time T1 of concrete；
(4) valve for closing funnel, so that the concrete in horizontal box (8) enters in funnel (13), and funnel is shown
It smoothes out；
(5) valve on funnel is opened, so that concrete observes and records concrete and drop into such as arriving in lateral groove body (1)
Material collecting box for harvesting (18) the interior time；
(6) concrete flowed out out of lateral groove body 1 is collected to Material collecting box for harvesting (18), weighs Material collecting box for harvesting (18) interior coagulation thereafter
The quality of soil；
(7) record concrete passes through the time T2 of reinforcing bar grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472321.6A CN109358183A (en) | 2018-12-04 | 2018-12-04 | A kind of self-compacting concrete self-compacting ability comprehensive tester and its test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811472321.6A CN109358183A (en) | 2018-12-04 | 2018-12-04 | A kind of self-compacting concrete self-compacting ability comprehensive tester and its test method |
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| Publication Number | Publication Date |
|---|---|
| CN109358183A true CN109358183A (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811472321.6A Pending CN109358183A (en) | 2018-12-04 | 2018-12-04 | A kind of self-compacting concrete self-compacting ability comprehensive tester and its test method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611855A (en) * | 2020-11-16 | 2021-04-06 | 清华大学 | Self-compacting concrete working performance testing device and testing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202869937U (en) * | 2012-11-06 | 2013-04-10 | 河南省交通规划勘察设计院有限责任公司 | Permeation tester of permeable emulsified asphalt |
| CN105181527A (en) * | 2015-09-21 | 2015-12-23 | 燕山大学 | Slump cone and method for testing working performance of self-compacting concrete |
| CN205719863U (en) * | 2016-06-24 | 2016-11-23 | 科之杰新材料集团有限公司 | A kind of working performance of self-compacting concrete test device |
| CN108709978A (en) * | 2018-05-15 | 2018-10-26 | 中建西部建设湖南有限公司 | A kind of self-compacting concrete self-compacting ability comprehensive tester and its test method |
-
2018
- 2018-12-04 CN CN201811472321.6A patent/CN109358183A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202869937U (en) * | 2012-11-06 | 2013-04-10 | 河南省交通规划勘察设计院有限责任公司 | Permeation tester of permeable emulsified asphalt |
| CN105181527A (en) * | 2015-09-21 | 2015-12-23 | 燕山大学 | Slump cone and method for testing working performance of self-compacting concrete |
| CN205719863U (en) * | 2016-06-24 | 2016-11-23 | 科之杰新材料集团有限公司 | A kind of working performance of self-compacting concrete test device |
| CN108709978A (en) * | 2018-05-15 | 2018-10-26 | 中建西部建设湖南有限公司 | A kind of self-compacting concrete self-compacting ability comprehensive tester and its test method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611855A (en) * | 2020-11-16 | 2021-04-06 | 清华大学 | Self-compacting concrete working performance testing device and testing method |
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| PB01 | Publication | ||
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Application publication date: 20190219 |