CN209280519U - A kind of management permeable concrete water penetration tester - Google Patents
A kind of management permeable concrete water penetration tester Download PDFInfo
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- CN209280519U CN209280519U CN201821971691.XU CN201821971691U CN209280519U CN 209280519 U CN209280519 U CN 209280519U CN 201821971691 U CN201821971691 U CN 201821971691U CN 209280519 U CN209280519 U CN 209280519U
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- water
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- pervious concrete
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Abstract
The utility model discloses a kind of management permeable concrete water penetration testers, it is related to a kind of test device, aim to solve the problem that the lower shell of measurement device in the prior art stops a part of pervious concrete test specimen permeable, the technical issues of influencing test accuracy, its drip irrigation device includes water cylinder and pervious concrete test specimen, it further include rack, sink, measure component and clamp assemblies, the water inlet end of measurement component is connected to water cylinder and can export quantitative water, utilize the side wall of clamp assemblies clamping pervious concrete test specimen, water cylinder delivers water into measurement component, quantitative water is transported in pervious concrete test specimen by measurement component, water passes through the bottom wall of pervious concrete test specimen, finally fall into sink, record the time of pervious concrete test specimen output water, the side wall of clamp assemblies clamping pervious concrete test specimen, subtract Few influence to pervious concrete test specimen output water, is conducive to the accuracy for improving test pervious concrete test specimen water penetration.
Description
Technical field
The utility model relates to a kind of test devices, more specifically, it relates to which a kind of management permeable concrete is saturating
Aqueous tester.
Background technique
Pervious concrete is also known as celluar concrete, non-fine concrete, permeable terrace.Be by aggregate, cement and water mixing and
At a kind of porous light concrete, it coats one layer of cement slurry by coarse aggregate surface without fine aggregate and mutually bonds and form hole
The equally distributed honeycomb structure in cave, therefore have the characteristics that ventilative, permeable and light-weight.Pervious concrete is used for road and city
Square have shown that alleviate city " tropical island effect ", improve urban area thermal environment, sqouynd absorption lowering noise, reduce rainy day runoff,
It controls flood and drains flooded fields, reduce the interference of driving at night glare, using the huge advantage of rainwater, water resources governance etc., be conducive to build
Sponge city.
Authorization Notice No. is that the Chinese patent of CN206920294U discloses a kind of permeation coefficient of permeable concrete measurement dress
It sets, including upper shell, lower shell, pervious concrete test specimen and measurement component, the upper shell upper and lower ends opening, the lower cylinder
Body upper end opening lower end closed, the bottom of upper shell and lower shell top are connected, and lower shell top inner wall is equipped with bearing ring flat-plate, institute
It states pervious concrete test specimen to be placed in inside upper shell through bearing ring flat-plate positioning, upper shell side wall is equipped at intervals with number along axis
A drainpipe, lower shell side wall are equipped with outlet pipe, outlet pipe outlet connection delivery hose, and the measurement component includes the first measurement
Hose, the second measurement hose and scale, first measurement hose one end are placed in upper shell, second measurement hose one end
It is placed in the delivery hose, the other end of the first, second measurement hose is vertically arranged, and is connected with the scale.
The prior art is the support ring flat-plate support pervious concrete on the roof by lower shell, is carrying out water permeabillity test
When, water is delivered in upper shell, is fallen into lower shell again through after pervious concrete, but ring flat-plate is supported to block permeable coagulation
Soil causes some bottom wall of pervious concrete to can not be successfully discharge water, influences the accuracy of test, has much room for improvement.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of management permeable concretes
Water penetration tester is conducive to pervious concrete and water is smoothly discharged, and improves the accuracy of test.
To achieve the above object, the utility model provides following technical solution:
A kind of management permeable concrete water penetration tester, including water cylinder and pervious concrete test specimen further include
Rack, sink and be respectively set on the rack for measure pervious concrete test specimen water permeability measurement component, be used for
The clamp assemblies of pervious concrete test specimen side wall are clamped, the water inlet end of the measurement component, which is connected to water cylinder and can export, to be determined
The water of amount, the clamp assemblies are located at the lower section of measurement component and are located above sink.
By using above-mentioned technical proposal, in test, using the side wall of clamp assemblies clamping pervious concrete test specimen, deposit
Water drum delivers water into measurement component, and quantitative water is transported in pervious concrete test specimen by measurement component, and water passes through permeable
The bottom wall of concrete sample, finally falls into sink, the time of record pervious concrete test specimen output water, so as to measure
The water penetration of water coagulation soil test specimen clamps the side wall of pervious concrete test specimen by clamp assemblies, reduces and tries pervious concrete
Part exports the influence of water, is conducive to the accuracy for improving test pervious concrete test specimen water penetration.
Further, the measurement component includes at least two downpipes being connected to water cylinder bottom wall, the downpipe
One end far from water cylinder is equipped with hopper, and the hopper is equipped with water inlet pipe far from one end of water cylinder, and the water inlet pipe is remote
It is communicated with overboard cylinder from one end of hopper, the overboard cylinder is located above sink, the described one end of overboard cylinder far from water inlet pipe
In open-like shape, the diameter of the overboard cylinder is less than or equal to the diameter of sink, and the side wall of the downpipe is equipped with the first valve,
The side wall of the water inlet pipe is equipped with the second valve.
By using above-mentioned technical proposal, when needing to test, according to the number of test specimen, corresponding first valve is opened
, the water in water cylinder is delivered in hopper along downpipe, hopper is observed, the volume of water in control input hopper,
When being tested, the second valve is opened, water enters overboard cylinder along water inlet pipe, and carries out timing, can measure with this permeable mixed
The time of water, can go on smoothly water permeabillity test with this, can control examination using the first valve in solidifying soil test specimen output hopper
Quantity is tested, the scope of application for increasing tester is conducive to.
Further, the clamp assemblies include two cylinders being oppositely arranged, and the piston rod of the cylinder is connected with connection
Bar is evenly equipped at least two struts, the one end of the strut far from connecting rod on the bar wall of the connecting rod along its length
Radially extending and extending to above sink along sink, the strut are equipped with clamping ring, two folders far from one end of connecting rod
Tight collar synthesis is cylindric, and the lateral wall of side wall of the clamping ring far from strut one end and overboard cylinder contradicts, the clamping ring
Interior diameter be less than or equal to sink diameter.
By using above-mentioned technical proposal, before being tested, connecting rod, strut and clamping ring are pushed forward using cylinder
It is mobile, cylindrical shape is enclosed by clamping ring, so as to clamp pervious concrete test specimen, can be reduced with this to permeable mixed
The permeable influence of solidifying soil test specimen bottom wall, is conducive to the accuracy for improving water permeabillity test.
Further, the strut is equipped with connection sheet far from one end of connecting rod, and screw thread connects on the side wall of the connection sheet
At least two bolts are connected to, the bolt passes through one end of connection sheet and the sidewall thread of clamping ring connects.
By using above-mentioned technical proposal, according to number of test specimens, clamping ring is connect with strut by bolt, with this
Multiple tests can be carried out simultaneously, accelerates the speed of test, improves the efficiency of test, be conducive to the applicable model for increasing tester
It encloses.
Further, the side side wall of the clamping ring along its be axially arranged with link slot, other side side wall be equipped with and even
The slot bottom of the fixture block of access slot engaging, the link slot is equipped with rubber pad.
By using above-mentioned technical proposal, when cylinder pushes forward clamping ring, the fixture block of two clamping rings respectively and even
Access slot engaging occurs bias so as to reduce, advantageously reduces the possibility that pervious concrete test specimen is fallen between two clamping rings
Property, and then be conducive to go on smoothly test；It can reinforce the engaging compactness of fixture block and link slot using rubber pad.
Further, through slot is equipped on the bar wall of two connecting rods, in the rack and along the length direction of strut
Equipped with guide rod, the guide rod passes through two through slots.
By using above-mentioned technical proposal, when cylinder pushes forward clamping ring, connecting rod is along guide rod to advancing slip
It moves, is conducive to improve the stability of cylinder forward movement with this, can also be improved the verticality between clamping ring and bracket, favorably
It is smoothly mutually clamped in two clamping rings.
Further, the bottom wall of the sink is equipped with outlet pipe, and the outlet pipe is equipped with far from one end connection of sink
Water tank, the water outlet of the water tank are equipped with water-supply-pipe, and the water-supply-pipe is equipped with water pump far from one end of water tank, and the water pump goes out
The mouth of a river is connected with water supplying pipe, and the one end of the water supplying pipe far from water pump is connected to water cylinder.
By using above-mentioned technical proposal, the water in sink returns in water tank along outlet pipe, will be in water tank by water pump
Water further along water-supply-pipe and water supplying pipe conveying water cylinder in, be conducive to be recycled water resource, be conducive to energy saving.
Further, the outlet pipe is equipped with filter layer close to one end of water tank.
By using above-mentioned technical proposal, using filter layer, the impurity conveying in pervious concrete test specimen is advantageously reduced
It into water tank, reduces impurity and is transported in water cylinder, and then reduce influence of the impurity to test.
Further, connection is equipped with guide shell, diameter of the guide shell close to sink one end on the bottom wall of the sink
Successively decrease to the diameter far from sink one end, the guide shell is connected to far from one end of sink with outlet pipe.
It is conveyed convenient for the water in sink along the inner sidewall of guide shell by using above-mentioned technical proposal using guide shell
Into outlet pipe.
In conclusion the utility model has the following beneficial effects:
1, it pushes connecting rod, strut and clamping ring mobile using cylinder, pervious concrete can be held tightly by two clamping rings
Gauge water is delivered in pervious concrete test specimen by measurement component, measures the output of pervious concrete test specimen by the side wall of test specimen
The time of gauge water can measure the water penetration of pervious concrete test specimen, and the side of pervious concrete test specimen is clamped by clamping ring
Wall, reduction influence pervious concrete test specimen is permeable, is conducive to the accuracy for improving test；
2, it is mutually clamped using the fixture block of clamping ring and link slot, is conducive to improve two clamping rings and pervious concrete test specimen
The stability that side wall contradicts reduces a possibility that pervious concrete test specimen is fallen；
3, when pushing connecting rod to move forward using cylinder, connecting rod is moved along guide rod, is conducive to improve folder with this
The verticality of tight ring and strut, smoothly engages convenient for clamping ring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment.
Fig. 2 is to embody the structural schematic diagram that component is measured in embodiment.
Fig. 3 is the structural schematic diagram for embodying clamp assemblies in embodiment.
Fig. 4 is to embody the portion A enlarged drawing in Fig. 3.
Fig. 5 is the structural schematic diagram for embodying water tank and water pump in embodiment.
Fig. 6 is the structural schematic diagram for embodying filter layer in embodiment.
In figure: 01, pervious concrete test specimen；1, water cylinder；2, rack；3, sink；30, guide shell；4, component is measured；
40, downpipe；41, hopper；42, water inlet pipe；43, overboard cylinder；44, the first valve；45, the second valve；5, clamp assemblies；
50, cylinder；51, connecting rod；52, strut；53, clamping ring；54, connection sheet；55, bolt；56, link slot；57, fixture block；58, rubber
Rubber mat；59, through slot；6, guide rod；7, outlet pipe；8, water tank；9, water-supply-pipe；10, water pump；11, water supplying pipe；12, filter layer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment:
Referring to Figures 1 and 2, a kind of management permeable concrete water penetration tester comprising water cylinder 1 and permeable mixed
Solidifying soil test specimen 01 further includes rack 2, sink 3 and is separately positioned on saturating for measuring pervious concrete test specimen 01 in rack 2
It is aqueous can measurement component 4, the clamp assemblies 5 for clamping 01 side wall of pervious concrete test specimen, measure component 4 water inlet end and
Water cylinder 1 is connected to and can export quantitative water, and clamp assemblies 5 are located at the lower section of measurement component 4 and are located at 3 top of sink；?
When test, pervious concrete test specimen 01 is clamped by clamp assemblies 5, water in water cylinder 1 is transported to measurement using measurement component 4
In component 4, quantitative water is transported in pervious concrete test specimen 01 by measurement component 4 again, and record pervious concrete test specimen 01 will
The time that metering water is finished is coefficient of permeability using formula V=H/t(V, and H is water falling head, and t is permeability time), so as to
To obtain the water penetration of pervious concrete test specimen 01, the side wall of pervious concrete test specimen 01 is clamped by clamp assemblies 5, so as to
It is permeable to reduce 01 bottom wall of pervious concrete test specimen, be conducive to the accuracy for improving water permeabillity test.
Referring to Fig. 2, measurement component 4 includes at least two downpipes 40 being connected to 1 bottom wall of water cylinder, preferentially selects three
A, downpipe 40 is equipped with hopper 41 far from one end of water cylinder 1, and the side wall of hopper 41 is equipped with scale, and hopper 41 is remote
One end from water cylinder 1 is equipped with water inlet pipe 42, and water inlet pipe 42 is communicated with overboard cylinder 43, overboard cylinder 43 far from one end of hopper 41
Above sink 3, the one end of overboard cylinder 43 far from water inlet pipe 42 is in open-like shape, and the diameter of overboard cylinder 43 is less than or equal to sink
3 diameter, the preferential diameter for being less than sink 3；
Referring to Fig. 2, the side wall of downpipe 40 is equipped with the first valve 44, and the side wall of water inlet pipe 42 is equipped with the second valve
45；In test, the first valve 44 is opened, the water in water cylinder 1 is transported in hopper 41, and the water in hopper 41 reaches
When setting value, the first valve 44 is shut, when starting test, the second valve 45 is opened, and start timing, measures pervious concrete
Time needed for the saturating complete gauge water of test specimen 01,01 water permeabillity test of pervious concrete test specimen can be gone on smoothly with this.
Referring to Fig. 3, clamp assemblies 5 include connecting rod 51, clamping ring 53, two cylinders 50 and at least two struts 52, and two
The piston rod of cylinder 50 is oppositely arranged, and the piston rod of cylinder 50 is connect with connecting rod 51, and the bar of connecting rod 51 is arranged in strut 52
On wall, strut 52 along connecting rod 51 length direction be arranged, preferably select three struts 52, strut 52 far from connecting rod 51 one
Radially extending and extending to sink 3 above along sink 3 is held, the one end of strut 52 far from connecting rod 51 is equipped with clamping ring 53, and two
Clamping ring 53 encloses cylindrical shape, and the lateral wall conflict of side wall of the clamping ring 53 far from 52 one end of strut and overboard cylinder 43 clamps
The interior diameter of ring 53 is less than or equal to the diameter of sink 3, the preferably smaller than diameter of sink 3；
Referring to Fig. 3 and Fig. 4, the side side wall of clamping ring 53 is axially arranged with link slot 56 along it, other side side wall is equipped with
The slot bottom of the fixture block 57 engaged with link slot 56, link slot 56 is equipped with rubber pad 58；It is equipped on the bar wall of two connecting rods 51 logical
Slot 59 is equipped with guide rod 6 in rack 2 and along the length direction of strut 52, and guide rod 6 passes through two through slots 59；Before the test, it utilizes
Cylinder 50 pushes forward connecting rod 51, strut 52 and clamping ring 53, and connecting rod 51 is moved forward along guide rod 6, reinforces
The mobile stability of connecting rod 51, can also reduce a possibility that clamping ring 53 hangs downwards, will be permeable by two clamping rings 53
Concrete sample 01 is held tightly, is engaged by fixture block 57 with link slot 56, and fixture block 57 and rubber pad 58 contradict, and facilitates gripping by ring 53
Annulus smoothly is enclosed, and then can smoothly clamp pervious concrete test specimen 01, reduces a possibility that it falls.
Referring to Fig. 4, strut 52 is equipped with connection sheet 54 far from one end of connecting rod 51, is threadedly coupled on the side wall of connection sheet 54
There are at least two bolts 55, preferably selects two, bolt 55 passes through one end of connection sheet 54 and the sidewall thread of clamping ring 53 connects
It connects；According to number of test specimens, connection sheet 54 and clamping ring 53 are connected by bolt 55, multiple tests can be carried out with this,
Test efficiency is improved, the scope of application of tester is increased.
Referring to Fig. 5, the bottom wall of sink 3 is equipped with outlet pipe 7, and outlet pipe 7 is equipped with water tank 8 far from one end connection of sink 3,
The water outlet of water tank 8 is equipped with water-supply-pipe 9, and water-supply-pipe 9 is equipped with water pump 10 far from one end of water tank 8, and the water outlet of water pump 10 connects
There is water supplying pipe 11, the one end of water supplying pipe 11 far from water pump 10 is connected to water cylinder 1；Outlet pipe 7 was equipped with close to one end of water tank 8
Filtering layer 12(refers to Fig. 6)；Connection is equipped with guide shell 30 on the bottom wall of sink 3, guide shell 30 close to 3 one end of sink diameter to remote
Diameter from 3 one end of sink successively decreases, and the one end of guide shell 30 far from sink 3 is connected to outlet pipe 7；When water is fallen into sink 3, water
Be transported in outlet pipe 7 along guide shell 30, by filtering after return in water tank 8, by water pump 10 by the water in water tank 8 along
Water-supply-pipe 9 and water supplying pipe 11 are transported in water cylinder 1, and water resource can be recycled with this, be conducive to energy saving.
The implementation principle of above-described embodiment are as follows: clamp pervious concrete test specimen 01 by clamp assemblies 5, water cylinder 1 is by water
It is transported in measurement component 4, quantitative water is conveyed to pervious concrete test specimen 01, record pervious concrete examination by measurement component 4
Part 01 exports the time of water, and so as to complete water permeabillity test, the side of pervious concrete test specimen 01 is clamped by clamp assemblies 5
Wall reduces the influence permeable to pervious concrete test specimen 01, is conducive to the accuracy for improving test.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of management permeable concrete water penetration tester, including water cylinder (1) and pervious concrete test specimen (01),
Be characterized in that: further include rack (2), sink (3) and be separately positioned on rack (2) for measuring pervious concrete test specimen
(01) the measurement component (4) of water permeability, the clamp assemblies (5) for clamping pervious concrete test specimen (01) side wall, the survey
The water inlet end of amount component (4) is connected to water cylinder (1) and can export quantitative water, and the clamp assemblies (5) are located at measurement group
The lower section of part (4) is simultaneously located above sink (3).
2. a kind of management according to claim 1 permeable concrete water penetration tester, it is characterised in that: the survey
Measuring component (4) includes at least two downpipes (40) being connected to water cylinder (1) bottom wall, and the downpipe (40) is far from water cylinder
(1) one end is equipped with hopper (41), and the hopper (41) is equipped with water inlet pipe (42) far from the one end of water cylinder (1), described
Water inlet pipe (42) is communicated with overboard cylinder (43) far from the one end of hopper (41), and the overboard cylinder (43) is located above sink (3),
The one end of the overboard cylinder (43) far from water inlet pipe (42) is in open-like shape, and the diameter of the overboard cylinder (43) is less than or equal to sink
(3) diameter, the side wall of the downpipe (40) are equipped with the first valve (44), and the side wall of the water inlet pipe (42) is equipped with the
Two valves (45).
3. a kind of management according to claim 2 permeable concrete water penetration tester, it is characterised in that: the folder
Holding component (5) includes two cylinders (50) being oppositely arranged, and the piston rod of the cylinder (50) is connected with connecting rod (51), the company
It is evenly equipped with along its length on the bar wall of extension bar (51) at least two struts (52), the strut (52) is far from connecting rod (51)
One end radially extending and extending to above sink (3) along sink (3), the one end of the strut (52) far from connecting rod (51)
Equipped with clamping ring (53), two clamping rings (53) enclose cylindrical shape, and the clamping ring (53) is far from strut (52) one end
Side wall and the lateral wall of overboard cylinder (43) contradict, and the interior diameter of the clamping ring (53) is less than or equal to the diameter of sink (3).
4. a kind of management according to claim 3 permeable concrete water penetration tester, it is characterised in that: the branch
Bar (52) is equipped with connection sheet (54) far from the one end of connecting rod (51), is threaded at least on the side wall of the connection sheet (54)
Two bolts (55), one end that the bolt (55) passes through connection sheet (54) are connect with the sidewall thread of clamping ring (53).
5. a kind of management according to claim 4 permeable concrete water penetration tester, it is characterised in that: the folder
The side side wall of tight ring (53) is axially arranged with link slot (56) along it, other side side wall is equipped with the card engaged with link slot (56)
The slot bottom of block (57), the link slot (56) is equipped with rubber pad (58).
6. a kind of management according to claim 4 permeable concrete water penetration tester, it is characterised in that: described in two
It is equipped on the bar wall of connecting rod (51) through slot (59), is equipped with guiding on the rack (2) and along the length direction of strut (52)
Bar (6), the guide rod (6) pass through two through slots (59).
7. a kind of management according to claim 4 permeable concrete water penetration tester, it is characterised in that: the water
The bottom wall of slot (3) is equipped with outlet pipe (7), and the outlet pipe (7) is equipped with water tank (8) far from one end connection of sink (3), described
The water outlet of water tank (8) is equipped with water-supply-pipe (9), and the water-supply-pipe (9) is equipped with water pump (10) far from the one end of water tank (8), described
The water outlet of water pump (10) is connected with water supplying pipe (11), the water supplying pipe (11) one end and water cylinder (1) far from water pump (10)
Connection.
8. a kind of management according to claim 7 permeable concrete water penetration tester, it is characterised in that: it is described go out
Water pipe (7) is equipped with filter layer (12) close to the one end of water tank (8).
9. a kind of management according to claim 7 permeable concrete water penetration tester, it is characterised in that: the water
Connection is equipped with guide shell (30) on the bottom wall of slot (3), and the guide shell (30) is straight radially away from sink close to sink (3) one end
(3) diameter of one end successively decreases, and the guide shell (30) is connected to far from the one end of sink (3) with outlet pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971691.XU CN209280519U (en) | 2018-11-26 | 2018-11-26 | A kind of management permeable concrete water penetration tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971691.XU CN209280519U (en) | 2018-11-26 | 2018-11-26 | A kind of management permeable concrete water penetration tester |
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| Publication Number | Publication Date |
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| CN209280519U true CN209280519U (en) | 2019-08-20 |
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ID=67602901
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821971691.XU Active CN209280519U (en) | 2018-11-26 | 2018-11-26 | A kind of management permeable concrete water penetration tester |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340789A (en) * | 2021-06-15 | 2021-09-03 | 中交二公局第三工程有限公司 | Full-automatic concrete infiltration detection device convenient to wash and detect that precision is high |
| CN117907194A (en) * | 2024-03-15 | 2024-04-19 | 兴化市建设工程质量检测有限公司 | Concrete water permeability detection device |
| CN117907194B (en) * | 2024-03-15 | 2024-05-14 | 兴化市建设工程质量检测有限公司 | Concrete water permeability detection device |
-
2018
- 2018-11-26 CN CN201821971691.XU patent/CN209280519U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113340789A (en) * | 2021-06-15 | 2021-09-03 | 中交二公局第三工程有限公司 | Full-automatic concrete infiltration detection device convenient to wash and detect that precision is high |
| CN113340789B (en) * | 2021-06-15 | 2024-01-19 | 中交二公局第三工程有限公司 | Full-automatic concrete penetration detection device convenient to wash and high in detection precision |
| CN117907194A (en) * | 2024-03-15 | 2024-04-19 | 兴化市建设工程质量检测有限公司 | Concrete water permeability detection device |
| CN117907194B (en) * | 2024-03-15 | 2024-05-14 | 兴化市建设工程质量检测有限公司 | Concrete water permeability detection device |
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