CN106198940A - A kind of detection adaptive device and method of concrete admixture - Google Patents
A kind of detection adaptive device and method of concrete admixture Download PDFInfo
- Publication number
- CN106198940A CN106198940A CN201610591057.2A CN201610591057A CN106198940A CN 106198940 A CN106198940 A CN 106198940A CN 201610591057 A CN201610591057 A CN 201610591057A CN 106198940 A CN106198940 A CN 106198940A
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- test
- chute
- storage bin
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 26
- 238000012360 testing method Methods 0.000 claims abstract description 104
- 239000002002 slurry Substances 0.000 claims abstract description 38
- 230000000996 additive effect Effects 0.000 claims abstract description 32
- 239000000654 additive Substances 0.000 claims abstract description 31
- 239000004568 cement Substances 0.000 claims description 18
- 239000011083 cement mortar Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 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
Landscapes
- 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)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
nullThe present invention relates to concrete admixture adaptive detection field，The adaptive device and method of concrete admixture is detected particularly to one，Described device includes storage bin、Tilt chute and horizontal chute，Described storage bin、Tilt chute and horizontal chute is sequentially communicated，Form the test groove for detecting slurry fluidity，Separable in described test groove it is provided with at least one dividing plate，Described dividing plate runs through storage bin simultaneously、Tilt chute and horizontal chute，Test groove is divided at least two test flume，The measurement of pulp flow distance all can be carried out in each described test flume，Device once can record multi-group data，The difference of pulp flow distance in adjacent two test flumes can be observed more intuitively，And then obtain the adaptability quality of additive，Operational approach is simpler，It is made without repeated detection，Reduce the manpower and time expended in process of the test.
Description
Technical field
The present invention relates to concrete admixture adaptive detection field, adaptive particularly to one detection concrete admixture
Device and method.
Background technology
Concrete admixture is the material filled for improvement and the performance of regulation concrete, and suitable additive can improve
The service behaviour of fresh concrete, construction environment of improving, the mechanical property improving maturing and durability, also can save simultaneously
About cement, reduce cost, accelerate speed of application, kind and the amount of the additive adapted to due to each concrete all differ,
So before application additive, it has to carrying out concrete admixture compatibility test, detection concrete admixture is fitted at present
The method of answering property mainly has: flowing degree of net paste of cement method, funnel method, micro-slump method, cement slurry denseness method etc., it is the most former
Reason is all that test adds the cement paste of additive or the flow distance of cement slurry or slump degree, judges concrete with this
Adaptability to additive.
But, the device used due to every kind of method once can only record one group of data, when needs are to multiple additive
When carrying out adaptive detection, it is necessary to repeatedly test, owing to test of many times is carried out the most simultaneously, there is bigger error,
Lack the result of Quantitative Comparison, and these devices carrying out detecting are required to be equipped with two or more staff and carry out
Operation and the record of data, relatively labor intensive and time, and the most directly detection additive action effect in concrete, right
Cannot relative analysis at cement paste and the difference between concrete in additive.
In sum, need badly at present and want a kind of technical scheme, solve in existing concrete additive adaptive detection, device
Once can only record one group of data, cause detection lack Quantitative Comparison result, it is impossible to relative analysis additive cement paste with
Difference between concrete, needs to carry out test of many times and expends again the technical problem of more manpower and time.
Summary of the invention
It is an object of the invention to: in existing concrete additive adaptive detection, device once can only record one
Group data, cause detection to lack Quantitative Comparison result, it is impossible to relative analysis additive is at cement paste and between concrete
Difference, needs to carry out test of many times and expends again the technical problem of more manpower and time, it is provided that a kind of detection concrete is additional
The adaptive device and method of agent.
To achieve these goals, the technical scheme that the application uses is:
A kind of detection adaptive device of concrete admixture, including storage bin, tilts chute and horizontal chute, described storing
Storehouse, inclination chute and horizontal chute are sequentially communicated, and form the test groove for detecting slurry fluidity, in described test groove
Separable at least one dividing plate that is provided with, described dividing plate runs through storage bin simultaneously, tilts chute and horizontal chute, test led to
Groove is divided at least two test flume.
A kind of detection adaptive device of concrete admixture of the application, is divided into test groove by arranging dividing plate
At least two test flume, each test flume all can carry out the measurement of pulp flow distance, can according to practical situation preparation added with
Slurry or the concrete of variety classes additive detect simultaneously, it is possible to add same in different types of slurry or concrete
Plant additive so that device once can record multi-group data, and meanwhile, dividing plate the test flume being separated into, can be more straight due to adjacent
That sees observes the difference of pulp flow distance in adjacent two test flumes, and then the adaptability obtaining additive is fine or not, is not required to
Repeated detection to be carried out, reduces the manpower and time expended in process of the test.
As the preferred version of the application, described test groove sidewall is provided with the quarter for measuring pulp flow distance
Degree.By being arranged on the scale of test groove sidewall, the distance of pulp flow can be observed more intuitively, it is not necessary to manually carry out
Measure so as to get data relatively accurate, and reduce the consuming of manpower in process of the test further.
As the preferred version of the application, described dividing plate is also equipped with scale.By the scale being arranged on dividing plate, can
Further pulp flow distance is checked, it is ensured that the accuracy of the data obtained.
As the preferred version of the application, in each described test flume, it is provided with arresting part, when arresting part is opened
Time, described storage bin connects with tilting chute.By arranging arresting part in test flume so that when not starting to test, will
Storage bin and inclination chute cut off, and convenient addition in storage bin prepares the slurry or concrete carrying out testing, and opens simultaneously
Arresting part, can test simultaneously, reduces test period further, and facilitates the flowing of slurry in each test flume of relative analysis
Situation.
As the preferred version of the application, the angle between described inclination chute and horizontal plane is M, 30 °≤M ＜ 45 °.Will
Tilt and be set to that there is certain angle between chute and horizontal plane, facilitate the slurry in storage bin to enter water by tilting chute
Flat chute.
As the preferred version of the application, also include that time set, described time set electrically connect with arresting part.Pass through
Time set electrically connects with arresting part, more conveniently can set, by time set, the time that arresting part is turned on and off,
Need not manually be turned on and off arresting part, Electronic control, control more accurate, detect in making each test flume simultaneously,
Further facilitate the contrast of test situation in each test flume so as to get data more more accurate.
As the preferred version of the application, also include that alarm device, described alarm device electrically connect with time set.Arrange
Alarm device reminds test to carry out the time, it is to avoid artificially determine the error that test period causes, further such that the data arrived are relatively
Accurately.
As the preferred version of the application, also include that bracing frame, described storage bin are arranged at bracing frame top.Support is set
It is more stable that frame makes storage bin place, and in being also convenient for storage bin, slurry enters chute, the carrying out of convenient detection.
Use the said apparatus detection adaptive method of concrete admixture, comprise the following steps:
(1) test slurry is prepared: added in slurry by a certain amount of additive, and stir；
(2) dividing plate is set: one or more dividing plate is set according to practical situation, test groove is divided into multiple test flume；
(3) close arresting part: close and stop assembly, make storage bin and inclination chute separate；
(4) charging: in the slurry of preparation injects storage bin in step one；
(5) setting the arresting part shut-in time: the arresting part shut-in time arrives, storage bin connects with tilting chute；
(6) set alarm device time of fire alarming: time of fire alarming arrives, it is stipulated that test period terminate, remind record data；
(7) record data: by the scale observation pulp flow distance of test groove sidewall；
(8) relative analysis: multi-group data is analyzed.
The adaptive method of detection concrete admixture of the present invention, organizes test by carrying out the most simultaneously more, with
Time obtain organizing test data more, decrease manpower and the consuming of time in process of the test, simultaneously also can relative analysis more intuitively
Additive is in cement paste and the difference between concrete, and result of the test is more accurate.
As the preferred version of the application, slurry described in step one is in cement mortar, cement slurry or concrete
One or more.According to practical situation, cement mortar, cement slurry or concrete are set and carry out the adaptive detection of additive,
Make can simultaneously comparison and detection additive adaptability in cement mortar, cement slurry or concrete, be conveniently analyzed,
Reduce manpower and the consuming of time in process of the test further.
In sum, owing to have employed technique scheme, the adaptive device of detection concrete admixture of the application
Provide the benefit that:
1, test groove being divided at least two test flume by arranging dividing plate, each test flume all can carry out pulp flow
The measurement of distance, can detect, also added with slurry or the concrete of variety classes additive according to practical situation preparation simultaneously
Additive of the same race can be added so that device once can record multi-group data in different types of slurry or concrete；
2, the test flume being separated into by dividing plate is due to adjacent, can observe more intuitively in adjacent two test flumes pulp flow away from
From difference, be conveniently analyzed, so obtain additive adaptability quality, it is not necessary to carry out repeated detection, reduce
The manpower expended in process of the test and time.
The application detects the adaptive method of concrete admixture and provides the benefit that:
Carry out organizing test more the most simultaneously, obtain organizing test data more simultaneously, decrease manpower and time in process of the test
Consuming, simultaneously the most also can more intuitively relative analysis additive in cement paste and the difference between concrete, result of the test
More accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation checking the adaptive device of concrete admixture of the application；
Fig. 2 is the operational flowchart checking the adaptive method of concrete admixture of the application.
Reference
1-storage bin, 2-tilts chute, the horizontal chute of 3-, 4-scale, 5-dividing plate, 6-arresting part, 7-alarm device, 8-timing
Device, 9-bracing frame.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and be embodied as
Example, is further elaborated to the present invention.Should be appreciated that specific embodiment described herein is only in order to explain this
Bright, it is not intended to limit the present invention.
Embodiment 1
As shown in Figure 1, a kind of detection adaptive device of concrete admixture, including storage bin 1, tilt chute 2 and level
Chute 3, described storage bin 1, inclination chute 2 and horizontal chute 3 are sequentially communicated, and form the test for detecting slurry fluidity and lead to
Groove, separable at least one dividing plate 5 that is provided with in described test groove, described dividing plate 5 runs through storage bin 1 simultaneously, tilts to slip
Groove 2 and horizontal chute 3, be divided at least two test flume by test groove.
A kind of detection adaptive device of concrete admixture of the application, separates test groove by arranging dividing plate 5
For at least two test flume, each test flume all can carry out the measurement of pulp flow distance, can add according to practical situation preparation
The slurry or the concrete that have variety classes additive detect simultaneously, it is possible to add in different types of slurry or concrete
Additive of the same race so that device once can record multi-group data, and meanwhile, dividing plate 5 test flume being separated into, can be relatively due to adjacent
Observe the difference of pulp flow distance in adjacent two test flumes intuitively, and then the adaptability obtaining additive is fine or not, no
Need to carry out repeated detection, reduce the manpower and time expended in process of the test.
As preferably, described test groove sidewall is provided with the scale 4 for measuring pulp flow distance.By being arranged on
Test groove sidewall scale 4, the distance of pulp flow can be observed more intuitively, it is not necessary to manually measure so as to get
Data relatively accurate, and reduce the consuming of manpower in process of the test further.
As preferably, described dividing plate 5 is also equipped with scale 4.By the scale 4 being arranged on dividing plate 5, can be further
Pulp flow distance is checked, it is ensured that the accuracy of the data obtained.
As preferably, in each described test flume, it is provided with arresting part 6, when arresting part 6 is opened, described storing
Storehouse 1 connects with tilting chute 2.By arranging arresting part 6 in test flume so that when not starting to test, by storage bin 1 He
Tilting chute 2 to cut off, convenient addition in storage bin 1 prepares the slurry or concrete carrying out testing, and opens obstruction portion simultaneously
Part 6, can test simultaneously, reduces test period further, and facilitates the mobility status of slurry in each test flume of relative analysis.
As preferably, the angle between described inclination chute 2 and horizontal plane is M, 30 °≤M ＜ 45 °.To tilt chute 2 with
It is set between horizontal plane that there is certain angle, facilitates the slurry in storage bin 1 by tilting the chute 2 horizontal chute of entrance 3.
As preferably, also include that time set 8, described time set 8 electrically connect with arresting part 6.By time set 8
Electrically connect with arresting part 6, more conveniently can set, by time set 8, the time that arresting part 6 is turned on and off, it is not necessary to
Manually it is turned on and off arresting part 6, Electronic control, controls more accurate, detect in making each test flume, further simultaneously
Facilitate the contrast of test situation in each test flume so as to get data more more accurate.
As preferably, also include that alarm device 7, described alarm device 7 electrically connect with time set 8.Alarm device 7 is set
Reminding test to carry out the time, arrive test period, alarm device 7 reminds experimenter to record data in time, further such that arrive
Data are more accurate.
As preferably, also include that bracing frame 9, described storage bin 1 are arranged at bracing frame 9 top.Bracing frame 9 is set and makes storing
Storehouse 1 is placed more stable, also makes storage bin 1 height higher than tilting chute 2, is positioned at inclination chute 2 top, facilitates storage bin 1 entoplasm
Material enters chute 2, the carrying out of convenient detection.
Embodiment 2
As shown in Figures 1 and 2, use the said apparatus detection adaptive method of concrete admixture, comprise the following steps:
(1) test slurry is prepared: added in slurry by a certain amount of additive, and stir；
(2) dividing plate 5 is set: arrange one or more dividing plate 5 according to practical situation, test groove is divided into multiple test flume；
(3) close arresting part 6: close and stop assembly 6, make storage bin 1 and inclination chute 2 separate；
(4) charging: in the slurry of preparation injects storage bin 1 in step one；
(5) setting arresting part 6 shut-in time: arresting part 6 shut-in time arrives, storage bin 1 connects with tilting chute 2；
(6) set alarm device 7 time of fire alarming: time of fire alarming arrives, it is stipulated that test period terminate, remind record data；
(7) record data: observe pulp flow distance by the scale 4 of test groove sidewall；
(8) relative analysis: multi-group data is analyzed.
The adaptive method of detection concrete admixture of the present invention, organizes test by carrying out the most simultaneously more, with
Time obtain organizing test data more, decrease manpower and the consuming of time in process of the test, simultaneously also can relative analysis more intuitively
Additive is in cement paste and the difference between concrete, and result of the test is more accurate.
As preferably, slurry described in step one is one or more in cement mortar, cement slurry or concrete.Root
According to practical situation, cement mortar, cement slurry or concrete are set and carry out the adaptive detection of additive, make can contrast inspection simultaneously
Survey additive adaptability in cement mortar, cement slurry or concrete, be conveniently analyzed, reduce test further
During manpower and the consuming of time.
Above example only in order to the present invention is described and and unrestricted technical scheme described in the invention, although this explanation
Book is with reference to the above embodiments to present invention has been detailed description, but the present invention is not limited to above-mentioned specific embodiment party
Formula, the most any modifies to the present invention or equivalent, and all are without departing from the technical scheme of the spirit and scope of invention
And improve, it all should be contained in scope of the presently claimed invention.
Claims (10)
1. the detection adaptive device of concrete admixture, it is characterised in that include that storage bin, inclination chute and level are slipped
Groove, described storage bin, inclination chute and horizontal chute are sequentially communicated, and form the test groove for detecting slurry fluidity, institute
Stating separable at least one dividing plate that is provided with in test groove, described dividing plate runs through storage bin simultaneously, tilts chute and level
Chute, is divided at least two test flume by test groove.
2. device as claimed in claim 1, it is characterised in that: described test groove sidewall is provided with for measuring pulp flow
The scale of distance.
3. device as claimed in claim 2, it is characterised in that: it is also equipped with scale on described dividing plate.
4. device as claimed in claim 3, it is characterised in that: it is provided with arresting part in each described test flume, works as resistance
When blocking parts unlatching, described storage bin connects with tilting chute.
5. device as claimed in claim 4, it is characterised in that: the angle between described inclination chute and horizontal plane is M, 30 °
≤ M ＜ 45 °.
6. device as claimed in claim 5, it is characterised in that: also include time set, described time set and arresting part
Electrical connection.
7. device as claimed in claim 6, it is characterised in that: also include alarm device, described alarm device and time set
Electrical connection.
8. the device as described in claim 1-7 any one, it is characterised in that: also including bracing frame, described storage bin is arranged
In bracing frame top.
9. use the device detection adaptive method of concrete admixture described in claim 8, it is characterised in that include following
Step:
(1) test slurry is prepared: added in slurry by a certain amount of additive, and stir；
(2) dividing plate is set: one or more dividing plate is set according to practical situation, test groove is divided into multiple test flume；
(3) close arresting part: close and stop assembly, make storage bin and inclination chute separate；
(4) charging: in the slurry of preparation injects storage bin in step one；
(5) setting the arresting part shut-in time: the arresting part shut-in time arrives, storage bin connects with tilting chute；
(6) set alarm device time of fire alarming: time of fire alarming arrives, it is stipulated that test period terminate, remind record data；
Record data: by the scale observation pulp flow distance of test groove sidewall；
Relative analysis: multi-group data is analyzed.
10. method as claimed in claim 9, it is characterised in that: slurry described in step one be cement mortar, cement slurry or
One or more in concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591057.2A CN106198940A (en) | 2016-07-26 | 2016-07-26 | A kind of detection adaptive device and method of concrete admixture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610591057.2A CN106198940A (en) | 2016-07-26 | 2016-07-26 | A kind of detection adaptive device and method of concrete admixture |
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| CN201610591057.2A Pending CN106198940A (en) | 2016-07-26 | 2016-07-26 | A kind of detection adaptive device and method of concrete admixture |
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Cited By (5)
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| CN106645661A (en) * | 2016-12-27 | 2017-05-10 | 中建商品混凝土有限公司 | Testing device and testing method of building performance of 3D print material of building |
| CN107796725A (en) * | 2017-09-06 | 2018-03-13 | 山东科技大学 | Concrete disintegration dynamic analysing method |
| CN110608976A (en) * | 2019-10-19 | 2019-12-24 | 临安鼎昇建材有限公司 | Device for detecting adaptability of concrete admixture |
| CN113125305A (en) * | 2021-04-30 | 2021-07-16 | 深圳市市政工程总公司 | Detection equipment for fluidity performance of fluidized backfill material |
| CN113252512A (en) * | 2021-04-30 | 2021-08-13 | 深圳市市政工程总公司 | Method for detecting fluidity performance of fluidized backfill material |
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| CN113252512A (en) * | 2021-04-30 | 2021-08-13 | 深圳市市政工程总公司 | Method for detecting fluidity performance of fluidized backfill material |
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| CN113252512B (en) * | 2021-04-30 | 2023-08-18 | 深圳市市政工程总公司 | Method for detecting flowability of fluidized backfill material |
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Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |