CN110231209A - A kind of grouting concrete paste specimen producing device - Google Patents
A kind of grouting concrete paste specimen producing device Download PDFInfo
- Publication number
- CN110231209A CN110231209A CN201910548606.1A CN201910548606A CN110231209A CN 110231209 A CN110231209 A CN 110231209A CN 201910548606 A CN201910548606 A CN 201910548606A CN 110231209 A CN110231209 A CN 110231209A
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- China
- Prior art keywords
- baffle
- base plate
- partition
- producing device
- grouting concrete
- 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.)
- Pending
Links
- 238000005192 partition Methods 0.000 claims abstract description 33
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 9
- 239000004568 cement Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000009955 starching Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
- G01N2001/366—Moulds; Demoulding
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/36—Embedding or analogous mounting of samples
- G01N2001/368—Mounting multiple samples in one block, e.g. TMA [Tissue Microarrays]
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention patent relates to the production of cement specimen, and in particular to a kind of grouting concrete paste specimen producing device, comprising: base plate；Fixed side panel, fixed side panel surround frame structure and are set on base plate；Inner plate structure, inner plate structure is detachable to be set on base plate, which is located at fixed side panel and surrounds the chamber in frame structure and fixed side panel being made to surround frame structure inside division multiple bottoms and side seal；Wherein inner plate structure includes baffle, and the one side of baffle is arranged with partition arranged in parallel, and baffle is mutually perpendicular to partition；Baffle is stretched out to outside base plate, and partition is detachable to be connected on base plate.T-shaped structure is set by above-mentioned baffle and partition, above-mentioned apparatus connection is finished when pouring test specimen, is demoulded after reaching age, the end face of baffle is beaten along baffle length direction, separate inner plate structure with test specimen, easily extraction is demoulded, easy to operate, be convenient in demoulding, fast.
Description
Technical field
The invention patent relates to the production of cement specimen, and in particular to a kind of grouting concrete paste specimen producing device.
Background technique
In recent years, with the continuous expansion of China's Transportation Infrastructure Construction scale, highway and railway construction are swift and violent
Development, to avoid large area excavation disturbance massif, welding causes the bad geological phenomenons such as landslide, avalanche, landform,
Looks and geologic setting complex region will build more Tunnel Engineering to ensure safety, comfort and the agility of driving,
Tunnel quantity is continuously increased, and the ratio for accounting for route total kilometrage is higher and higher.However, China's tunnel geology condition and structure form ten
Divide complexity, the disciplines being related to during tunneling are numerous.The Tunnel Engineering construction period is long, and difficulty of construction is big, is transporting
The situation that disease is exposed during battalion is commonplace, such as lining cracking, lining cutting come to nothing, structural percolating water, this not only shortens
The service life in tunnel, and to communications and transportation bury security risk.
Currently, coming to nothing disease for lining cutting, unit in charge of construction still mostly uses greatly drilling, built-in slip casting pipe, backfill injection cement
The traditional approach for starching (cement mortar) carries out Disease Treatment, but the cement slurry shrinkage factor at late stage injected increases, and leads to screed
It is detached from lining concrete, facilitation is not had to liner structure stabilization, increases the gravity load of structure instead.Based on biography
Unite injecting paste material there are the problem of, it is necessary to backfill injecting paste material optimize innovation, existing cement Dry Shrinkage Performance measuring instrument
Error is larger, needs to be improved and innovated to reduce measurement error, this is just needed using concrete paste specimen, but current
It is more inconvenient that cement specimen mold demoulds after specimen molding, and when demoulding is generally tapped with wooden hammer in die trial surrounding, is tried with allowing
Part and mold have certain separation, the very bad control of degree and inefficiency.
Summary of the invention
The main purpose of the present invention is to provide a kind of grouting concrete paste specimen producing devices being convenient in demoulding.
To achieve the goals above, the application is the technical solution adopted is that a kind of grouting concrete paste specimen production dress
It sets, comprising:
Base plate；
Fixed side panel, above-mentioned fixed side panel surround frame structure and are set on base plate；
Inner plate structure, above-mentioned inner plate structure is detachable to be set on base plate, which is located at above-mentioned fixation
Side plate surrounds in frame structure and above-mentioned fixed side panel is made to surround the multiple bottoms of frame structure inside division and side seal
Chamber；Wherein
Above-mentioned inner plate structure includes baffle, and the one side of above-mentioned baffle is arranged with partition arranged in parallel, baffle with
Partition is mutually perpendicular to；Above-mentioned baffle is stretched out to outside base plate, and partition is detachable to be connected on base plate.
T-shaped structure is set by above-mentioned baffle and partition, above-mentioned apparatus connection is finished when pouring test specimen, is reached
Demoulded after age, the end face of baffle beaten along baffle length direction, separates inner plate structure with test specimen, easily extract out into
Row demoulding, shaves inner plate structure, inner plate structure can be set to fixed side panel again and enclosed by affixed side scrubbing brush oil after demoulding
At frame structure in, test specimen production can be carried out again.It is easy to operate, be convenient in demoulding, fast.
Further, this grouting concrete paste specimen producing device further includes fixing piece, above-mentioned fixing piece is bar shaped
Structure, one end of the fixing piece are rotatably attached on a side end face of base plate, and the fixing piece is made to be parallel to the end
It can be rotated in the plane in face around the junction, the other end of the fixing piece is detachable solid with inner plate structure by connection component
Fixed connection.
Fixing piece is gone to below base plate, easily inner plate structure can be taken out, prevent fixing piece to demoulding
Interference.
Further, above-mentioned connection component includes bolt, it is provided on the other end of above-mentioned fixing piece and is adapted to bolt
Through-hole or threaded hole are provided with the blind hole being adapted to bolt on above-mentioned baffle.It, can be more using simple connector as bolt
Easy connect fixing piece with baffle.Using blind hole, to prevent slurry stream from going out, while the smooth, flat of slurry liquid contacts face is ensured
It is whole.
Further, above-mentioned connection component includes threaded rod, one end of above-mentioned threaded rod is fixedly installed knob or rotation
Handle or handle；The through-hole or threaded hole being adapted to threaded rod are provided on the other end of above-mentioned fixing piece, be provided on above-mentioned baffle with
The blind hole of threaded rod adaptation compresses baffle convenient for threaded rod, does not generate the changing of the relative positions.Above-mentioned knob or rotating handle or handle are set, with
Facilitate manual operation.
Further, being provided with the screw thread being adapted to threaded rod in above-mentioned blind hole.
Further, above-mentioned fixed side panel includes a horizontal side plate and two parallel longitudinal side plates, above-mentioned horizontal side plate
Both ends are separately connected the rear end of two longitudinal side plates and horizontal side plate is vertical with longitudinal side plate, form the rectangular cavity in a front, upper opening
Body.
Further, aforementioned barriers are arranged in parallel with longitudinal side plate.
Further, being provided with the through slot worn for partition on above-mentioned horizontal side plate.
By the setting of through slot, it is not only to ensure that inner plate structure or partition can be accurately positioned in this way, while and connection component
Inner plate structure front and back end is fixed in collective effect.
Further, being provided with the groove for partition lower side along insertion on above-mentioned base plate.The groove is set, is determined
Position is arranged in partition.
Further, the both ends of above-mentioned baffle are located at outside base plate edge, to facilitate the end to baffle to tap,
Prevent percussion tool from directly contacting base plate.
Further, the length of the length > partition of above-mentioned baffle.
The present invention is described further with reference to the accompanying drawings and detailed description.The additional aspect of the present invention and excellent
Point will be set forth in part in the description, and partially will become apparent from the description below.Or practice through the invention
It solves.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to assist the understanding of the present invention, content provided in attached drawing and its
Related explanation can be used for explaining the present invention in the present invention, but not constitute an undue limitation on the present invention.In the accompanying drawings:
Fig. 1 is the dismantling schematic diagram for illustrating this grouting concrete paste specimen producing device；
Fig. 2 is for illustrating the schematic diagram after this grouting concrete paste specimen producing device assembles；
In the figure, it is marked as 1- base plate, 2- fixed side panel, the horizontal side plate of 201-, the longitudinal side 202- plate, 3- inner plate structure, 301-
Baffle, 302- partition, 4- fixing piece, 5- groove, 6- threaded rod, 7- rotating handle, 8- through slot, 9- through-hole, 10- blind hole.
Specific embodiment
Clear, complete explanation is carried out to the present invention with reference to the accompanying drawing.Those of ordinary skill in the art are being based on these
The present invention will be realized in the case where explanation.It before the present invention will be described, is needing to particularly point out in conjunction with attached drawing 1 or 2
It is:
The technical solution provided in each section including following the description and technical characteristic in the present invention are not rushing
In the case where prominent, these technical solutions and technical characteristic be can be combined with each other.
In addition, the embodiment of the present invention being related in following the description is generally only the embodiment of present invention a part, and
The embodiment being not all of.Therefore, based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, should fall within the scope of the present invention under the premise of labour.
About term in the present invention and unit.Term in description and claims of this specification and related part
" comprising " and its any deformation, it is intended that cover and non-exclusive include.
Related content of the invention is illustrated above.Those of ordinary skill in the art are in the feelings illustrated based on these
The present invention will be realized under condition.Based on above content of the invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, should fall within the scope of the present invention under the premise of labour.
Fig. 1 or 2, a kind of embodiment one: grouting concrete paste specimen producing device, comprising:
Base plate 1；
Fixed side panel 2, above-mentioned fixed side panel 2 surround frame structure and are set on base plate 1；
Inner plate structure 3, above-mentioned inner plate structure 3 is detachable to be set on base plate 1, which is located at above-mentioned
Fixed side panel 2 surrounds in frame structure and above-mentioned fixed side panel 2 is made to surround the multiple bottoms of frame structure inside division and side
The chamber of sealing；Wherein
Above-mentioned inner plate structure 3 includes baffle 301, and the one side of above-mentioned baffle 301 is arranged with partition arranged in parallel
302, baffle 301 is mutually perpendicular to partition 302；Above-mentioned baffle 301 is stretched out to outside base plate 1, the detachable connection of partition 302
On base plate 1.
Here inner plate structure 3 can also be multiple perpendicular to base plate 1, staggered, interconnected plate body
It is composed.By inner plate structure 3 and 1 detachable connection of base plate, it is equivalent to and this grouting concrete paste specimen is made into dress
It sets major part and is only divided into removable two large divisions, disassembly efficiency is higher.
The detachable connection of inner plate structure 3 and base plate 1 can be setting groove 5, inner plate structure 3 on base plate 1
Lower side is pressed into groove 5, can also be that a part of inner plate structure 3 is connected by such as bolt, buckle, pin shaft and hole cooperation
Fitting is fixed on base plate 1.
In demoulding, the end face of baffle 301 is beaten, end face is displaced on the direction beaten, at this time partition 302 and examination
Part is mainly separated in the side of test specimen, then proceedes to beat 301 other end of baffle, and the opposite direction for doing above-mentioned direction taps, every
Plate 302 is mainly separated in the other side of test specimen with test specimen, and then extraction is demoulded, convenient, simple, fast.Compared to other
By way of carrying out tapping to the side wall of die trial and demould, demoulded using the present apparatus, demoulding efficiency greatly improves.
In specific setting, base plate 1 may be sized to length 179mm, width 168mm, thickness 10mm.Above-mentioned
The size of partition 302 can be length 162mm, height 42mm, thick 2mm.
Embodiment two: on the basis of example 1, this grouting concrete paste specimen producing device further includes fixing piece
4, above-mentioned fixing piece 4 is strip structure, and one end of the fixing piece 4 is rotatably attached on a side end face of base plate 1, makes
The fixing piece 4 can be rotated in the plane for being parallel to the end face around the junction, and the other end of the fixing piece 4 passes through connection component
Detachable is fixedly connected with inner plate structure 3, particularly fixing piece 4 and 301 detachable connection of baffle.Here fixation
Can be with the detachable connection of inner plate structure 3 for part 4 is bolted, and is also possible to pin key connection, when being connected using pin key,
By the bolt of one aperture in radial directions of setting on fixing piece 4, two orthogonal holes are set on baffle 301, bolt is inserted
After entering a hole, then with another pin by another hole and across the hole of aforementioned bolt, to realize fixation.Above-mentioned fixation
When part 4 is specifically arranged, diameter 2mm can be had by end, the fixing bolt of the swingle of length 7cm is connected to base plate 1
On lateral end panel.Here fixing piece 4 may be sized to length 50mm, the long strip type structure of width 12mm, thickness 3mm.
It is above-mentioned to set fixing piece 4 to can be rotated, be in order to which fixing piece 4 can be gone to 1 lower section of base plate or side,
Easily inner plate structure 3 can be taken out, prevent 4 pairs of fixing piece demoulding interference, so that demoulding work can it is smooth into
Row.
The above-mentioned fixed side panel 2 longitudinal side plate 202 parallel with two including a horizontal side plate 201, the two of above-mentioned horizontal side plate 201
End is separately connected the rear end of two longitudinal side plates 202 and horizontal side plate 201 is with longitudinal side plate 202 vertical, in front of formation one, upper opening
Square cavity.
Above-mentioned inner plate structure 3 include baffle 301, the one side of above-mentioned baffle 301 be arranged with be used for longitudinal side plate 202 it is flat
The partition 302 of row setting.
The through slot 8 worn for partition 302 is provided on above-mentioned horizontal side plate 201.The setting of through slot 8 is not only to ensure in this way
Inner plate structure 3 or partition 302 can be accurately positioned, while 3 front and back end of inner plate structure being fixed with connector collective effect.?
When specific setting, longitudinal side plate 202 can be set to length 164mm, height 40mm, thickness 2mm, and horizontal side plate 201 can be set to
Length 128mm, height 40mm, thickness 4mm.
Embodiment three: it on the basis of example 2, is provided on above-mentioned base plate 1 for 302 lower side of partition along insertion
Groove 5.The groove 5 is set, determines that position, depth and 302 bottom of partition to baffle of groove 5 here is arranged in partition 302
The distance of 301 bottoms is corresponding, ensures when partition 302 is inserted into groove 5, is not in that slurries overflow below baffle 301
The case where.In specific setting, which can be length 160mm, width 2.2mm, depth 2mm.
Example IV: on the basis of embodiment two or three any one, the both ends of above-mentioned baffle 301 are located at base plate 1
Outside edge, the purpose being arranged in this way is not only in that the convenient installation to inner plate structure 3, and for carrying out demoulding work
When, biggish torque can produce to the percussion of the end of baffle 301, the disengaging for reinforcing partition 302 and test specimen acts on, and improves demoulding
Efficiency.When specific setting, above-mentioned baffle 301 may be sized to length 228mm, height 40mm, thickness 5mm.
Embodiment five: on the basis of two to four any one of embodiment, above-mentioned connection component includes bolt, above-mentioned fixation
It is provided with the through-hole 9 being adapted to bolt on the other end of part 4, the blind hole 10 being adapted to bolt is provided on above-mentioned baffle 301.Using spiral shell
Fixing piece 4 relatively simple can be connect by simple connector as bolt with baffle 301.One end of the threaded rod 6 of bolt is solid
Surely knob or rotating handle 7 or handle are provided with；The through-hole 9 being adapted to threaded rod 6 is provided on the other end of above-mentioned fixing piece 4, it is above-mentioned
The blind hole 10 being adapted to threaded rod 6 is provided on baffle 301.Above-mentioned knob or rotating handle 7 or handle are set, to facilitate manual behaviour
Make.When specific setting, the screw rod of the bolt may be configured as diameter 6mm, length 2cm, the 7 diameter 4cm of rotating handle of end, and thickness can be
5mm may be set to be rod-shaped handle, diameter 5mm, length 4cm.
Claims (10)
1. a kind of grouting concrete paste specimen producing device characterized by comprising
Base plate；
Fixed side panel, the fixed side panel surround frame structure and are set on base plate；
Inner plate structure, the inner plate structure is detachable to be set on base plate, which is located at the fixed side panel
Surround the chamber in frame structure and the fixed side panel being made to surround frame structure inside division multiple bottoms and side seal；
Wherein
The inner plate structure includes baffle, and the one side of the baffle is arranged with partition arranged in parallel, baffle and partition
It is mutually perpendicular to；The baffle is stretched out to outside base plate, and partition is detachable to be connected on base plate.
2. grouting concrete paste specimen producing device as described in claim 1, which is characterized in that it further include fixing piece, institute
Stating fixing piece is strip structure, and one end of the fixing piece is rotatably attached on a side end face of base plate, fixes this
Part can be rotated in the plane for being parallel to the end face around the junction, and the other end of the fixing piece is detachable by connection component
Be fixedly connected with inner plate structure.
3. grouting concrete paste specimen producing device as claimed in claim 2, which is characterized in that the connection component includes
Bolt is provided with the through-hole or threaded hole being adapted to bolt on the other end of the fixing piece, is provided on the baffle suitable with bolt
The blind hole matched.
4. grouting concrete paste specimen producing device as claimed in claim 2, which is characterized in that the connection component includes
Threaded rod, one end of the threaded rod are fixedly installed knob or rotating handle or handle；Be provided on the other end of the fixing piece with
The through-hole or threaded hole of threaded rod adaptation, are provided with blind hole corresponding with threaded rod on the baffle.
5. the grouting concrete paste specimen producing device as described in claim 3 or 4 any one, which is characterized in that described
The screw thread being adapted to threaded rod is provided in blind hole.
6. grouting concrete paste specimen producing device as described in claim 1, which is characterized in that the fixed side panel includes
One horizontal side plate and two parallel longitudinal side plates, the both ends of the horizontal side plate are separately connected the rear end of two longitudinal side plates and horizontal side plate
It is vertical with longitudinal side plate, form the square cavity in a front, upper opening.
7. grouting concrete paste specimen producing device as claimed in claim 6, which is characterized in that be provided on the horizontal side plate
The through slot worn for partition.
8. grouting concrete paste specimen producing device as described in claim 1, which is characterized in that be provided on the base plate
For partition lower side along the groove of insertion.
9. grouting concrete paste specimen producing device as described in claim 1, which is characterized in that the both ends position of the baffle
In outside base plate edge.
10. grouting concrete paste specimen producing device as described in claim 1, which is characterized in that the length of the baffle
The length of > partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910548606.1A CN110231209A (en) | 2019-06-24 | 2019-06-24 | A kind of grouting concrete paste specimen producing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910548606.1A CN110231209A (en) | 2019-06-24 | 2019-06-24 | A kind of grouting concrete paste specimen producing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110231209A true CN110231209A (en) | 2019-09-13 |
Family
ID=67857101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910548606.1A Pending CN110231209A (en) | 2019-06-24 | 2019-06-24 | A kind of grouting concrete paste specimen producing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110231209A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792114A (en) * | 2019-12-18 | 2020-02-14 | 江西省建筑科学研究院 | Grouting and slurry taking test mold after foundation pile self-balancing static load test |
| CN113310780A (en) * | 2021-05-25 | 2021-08-27 | 北京中煤矿山工程有限公司 | Preparation method of cement grouting soil block for laboratory |
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| CN204414301U (en) * | 2015-01-24 | 2015-06-24 | 晋江市闽亿再生资源有限公司 | Hollow brick moulding machine moulding box |
| CN205325955U (en) * | 2016-01-21 | 2016-06-22 | 河南省郑州水利学校 | Cement mortar test piece mould shedder |
| CN207224216U (en) * | 2017-07-11 | 2018-04-13 | 四川大学 | A kind of adjustable readily removable universal mold of depth-width ratio |
| CN109366698A (en) * | 2018-11-02 | 2019-02-22 | 萍乡学院 | Large-size concrete test block pours and demoulds integrated mould and its application method |
| CN210690193U (en) * | 2019-06-24 | 2020-06-05 | 中铁十七局集团第二工程有限公司 | Cement paste test piece manufacturing device for grouting |
-
2019
- 2019-06-24 CN CN201910548606.1A patent/CN110231209A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204414301U (en) * | 2015-01-24 | 2015-06-24 | 晋江市闽亿再生资源有限公司 | Hollow brick moulding machine moulding box |
| CN205325955U (en) * | 2016-01-21 | 2016-06-22 | 河南省郑州水利学校 | Cement mortar test piece mould shedder |
| CN207224216U (en) * | 2017-07-11 | 2018-04-13 | 四川大学 | A kind of adjustable readily removable universal mold of depth-width ratio |
| CN109366698A (en) * | 2018-11-02 | 2019-02-22 | 萍乡学院 | Large-size concrete test block pours and demoulds integrated mould and its application method |
| CN210690193U (en) * | 2019-06-24 | 2020-06-05 | 中铁十七局集团第二工程有限公司 | Cement paste test piece manufacturing device for grouting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110792114A (en) * | 2019-12-18 | 2020-02-14 | 江西省建筑科学研究院 | Grouting and slurry taking test mold after foundation pile self-balancing static load test |
| CN113310780A (en) * | 2021-05-25 | 2021-08-27 | 北京中煤矿山工程有限公司 | Preparation method of cement grouting soil block for laboratory |
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