CN108518067A - Assembled wallboard grouting compensation device and its construction method - Google Patents
Assembled wallboard grouting compensation device and its construction method Download PDFInfo
- Publication number
- CN108518067A CN108518067A CN201810260802.4A CN201810260802A CN108518067A CN 108518067 A CN108518067 A CN 108518067A CN 201810260802 A CN201810260802 A CN 201810260802A CN 108518067 A CN108518067 A CN 108518067A
- Authority
- CN
- China
- Prior art keywords
- grout sleeve
- wall column
- compensation device
- grout
- connecting tube
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
Abstract
The invention discloses a kind of assembled wallboard grouting compensation device and its construction methods, it is related to technical field of building construction, its key points of the technical solution are that grouting compensation device includes having influent stream end and going out to flow the connecting tube at end, the connecting tube, which is located at influent stream end and goes out to flow between end to be connected with the storage slurry of inner hollow, manages, storage slurry Guan Yujin flow tubes and the valve for going out to flow between end to be respectively equipped with the keying of a control channel.The present invention solves the problems, such as existing grouting compensation since cement slurry sets contraction causes junction compactness difference to influence bonding strength.
Description
Technical field
The present invention relates to technical field of building construction, more specifically, it is related to a kind of assembled wallboard grouting compensation dress
It sets and its construction method.
Background technology
The industrialization of residential project has had a great development at present, wherein " assembly of shear wall structure " industrialization is lived
Residence is most widely used.Industrialization house assembly of shear wall structure installs the side of progress synchronous with cast-in-place operation using component
Formula, i.e. prefabricated panel and cast-in-situ wall synchronous construction.Prefabricated panel ensures reinforcing bar and wall by the connection type that sleeve is in the milk
The stress performance of plate, and entirety is formed by cast-in-place node and substructure.Wherein, prefabricated panel with substructure by carrying out
The vertical connection of reinforced bar sleeve grouting is wherein the most key link, after the quality of the two connection directly influences installation
Integrally-built anti-seismic performance.
Authorization Notice No. is that the Chinese utility model of CN206753081U discloses a kind of prefabricated panel mounting structure, described
Prefabricated panel mounting structure includes the first prefabricated panel being located above and underlying second prefabricated panel, and is arranged and exists
Floor between first prefabricated panel and the second prefabricated panel；The bottom interval of first prefabricated panel is embedded with multiple casings
With the Grouting Pipe through multiple casings and for being in the milk into casing；The casing includes babinet, the lower end of the babinet for institute
State the opening of the bottom face connection of prefabricated panel；Go out muscle at the top of the floor and/or the second prefabricated panel top goes out muscle and passes through
The opening simultaneously stretches into the babinet.
To disclose a kind of fabricated shear wall component vertical for the Chinese invention patent that Authorization Notice No. is CN105544872B
Reinforcing bar original position self-locking connection structure, including from inner key cylinder and self-locking outer barrel；It is described to pass through screw thread and distribution from one end of inner key cylinder
Bar connecting in cornice sheathing, in the self-locking bayonet lock that is provided with and can slide vertically from inner key cylinder upper end a certain range,
It is provided with outer wall fin on the outer wall from inner key cylinder, the upper end of inner key cylinder is provided with annulus fin described；It is described from
Lock one end of outer barrel by screw thread and the bar connecting that is distributed in wainscot sheathing, be provided on the self-locking outer tube inner wall with
The corresponding vertical guide groove of the outer wall fin, side wall notch is additionally provided on the self-locking outer tube inner wall；In the self-locking card
It is provided with the first graduation mark on pin and annulus fin side, the second scale is provided on the outer surface of the self-locking outer barrel
Line.
All it is the grout sleeve that the connection reinforcing bar of substructure is inserted into prefabricated panel bottom in both the above structure design
Interior, at this moment prefabricated panel bottom lower surface usually reserves a void layer with the upper surface of substructure, in the set of prefabricated panel
While cylinder grouting, upper wainscot sheathing will be connected and fixed by slurry filling after cement slurry sets by this void layer.But all exist with
Lower deficiency：Since cement mortar will appear contraction in process of setting, compactness is poor after leading to grout sleeve inside cement slurry sets,
Reduce expected bonding strength.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of assembled wallboard grouting compensation dress
It sets, the compactness inside grout sleeve can be increased by carrying out slip casting using it, improve bonding strength.
To achieve the above object, the present invention provides following technical solutions：A kind of assembled wallboard grouting compensation device, packet
It includes with influent stream end and going out to flow the connecting tube at end, the connecting tube, which is located at influent stream end and goes out to flow between end, is connected with inner hollow
Storage slurry pipe, storage slurry Guan Yujin flow tubes and the valve for going out to flow between end to be respectively equipped with the keying of a control channel.
By using above-mentioned technical proposal, after upper and lower two wall columns, which splice, to be aligned, the embedded bar of lower section wall column is inserted into
To after in the grout sleeve of top wall column, going out connecting tube to flow end and connect with grout sleeve, the influent stream end of connecting tube with it is external
Cement mortar source connection.Then two valves in connecting tube are opened, cement mortar is injected into grout sleeve directly by connecting tube
It is oozed out to slurries from wall column；The valve closed out at stream end simultaneously continues slip casting, and slurries are stored in storage slurry pipe, the liquid in storage slurry pipe
Face gradually rises and is higher than the top of grout sleeve, and the valve being then shut off at influent stream end simultaneously reopens out the valve at stream end
Door so that storage slurry pipe is connected to grout sleeve, when the cement slurry sets in grout sleeve are shunk, the cement mortar energy in storage slurry pipe
It is enough replenished in time so that contraction is transferred to storage slurry pipe position, and compactness is high after the cement slurry sets in grout sleeve, bonding strength
More preferably.
The present invention is further arranged to：Branch pipe is connected in the middle part of the connecting tube, branch pipe is opened and closed equipped with control channel
Valve.
By using above-mentioned technical proposal, branch pipe can connect another grout sleeve, and when such slip casting can be right simultaneously
After two grout sleeves carry out slip casting, and the valve at influent stream end is closed, the valve on stream end and branch pipe, storage slurry pipe are opened out
Compensation, construction efficiency higher can be carried out at the same time to two grout sleeves.
The present invention is further arranged to：The branch pipe is removably connected with sample component, and sample component includes the upper of docking
Test block, lower test block and inside the upper test block open at both ends grout sleeve, grout sleeve side wall be equipped with stock inlet and
Grout outlet is fixed with the reinforcing bar for being inserted into grout sleeve one end in upper test block, be fixed in lower test block and be inserted into the grout sleeve other end
Reinforcing bar.
By using above-mentioned technical proposal, the grout sleeve in sample component and wall can be noted simultaneously when construction
Slurry, storage are starched the cement mortar in pipe and are compensated simultaneously to two grout sleeves, cement in the grout sleeve in such sample component
The consistency of grout sleeve in the consistency and wall of slurry is almost the same, can carry out cutting to sample component and detect consistency
Traditional mode sampled from wall is replaced with bonding strength, detection is more convenient, will not be destroyed to wall.
The present invention is further arranged to：Piston is equipped in the storage slurry pipe, piston is along the pipe axial direction sliding of storage slurry and along week
The seal of tube is starched with storage, the top of piston is fixed with clump weight.
By using above-mentioned technical proposal, when cement mortar is injected to storage slurry pipe, cement mortar pushes piston and clump weight to rise,
When needing compensation, piston, which declines under the gravity of clump weight and starches storage the cement mortar in pipe, generates pressure, is conducive to
Cement mortar is moved to grout sleeve and is compensated.
The present invention is further arranged to：The upper inner diameter of the storage slurry pipe is more than the internal diameter of outlet at bottom.
By using above-mentioned technical proposal, storage slurry pipe can store more cement mortars, cement mortar when avoiding solidification shrinkage
Deficiency leads to not the case where playing compensation effect and occurs, and improves compensation effect.
The present invention is further arranged to：The inner wall of the grout sleeve is equipped with multiple protrusions.
By using above-mentioned technical proposal, whens cement slurry sets, is more preferable with grout sleeve connectivity.In addition, protrusion can press down
The phenomenon that cement mortar processed is sprayed when being injected into grout sleeve so that cement mortar liquid level slowly rises, and reduces in slurries
Bubble, improve solidification compactness.
In view of the deficienciess of the prior art, it is another object of the present invention to provide a kind of grouting of assembled wallboard to mend
The construction method of device is repaid, while increasing slip casting compactness, the later stage is facilitated to be attached intensity detection.
To achieve the above object, the present invention provides following technical solutions：A kind of assembled wallboard grouting compensation device
Construction method includes the following steps：
S1：Wall column end is stretched out in application template precast concrete wall column, the multiple reinforcing bars of the pre-buried fixation in one end of wall column, reinforcing bar part
Portion；The multiple grout sleeves of the pre-buried fixation of the other end of wall column, pre-buried multiple reinforcing bars between grout sleeve and wall column, one of reinforcing bar
Divide and be located in wall column, another part is inserted into grout sleeve；The stock inlet of grout sleeve exposes with grout outlet；
S2：Two wall columns are docked up and down so that in the grout sleeve of the wall column bottom end above the reinforcing bar of lower section wall column；
S3：Grouting compensation device described in claim 4 is installed, storage slurry tube top end is placed upward, connecting tube go out to flow end with
The stock inlet of grout sleeve connects, and the influent stream end of connecting tube is connect with external cement mortar source；
S4：All valves are opened, cement mortar is injected separately into the grout sleeve inside wall column and in sample component by connecting tube
Until grout outlet flows out cement mortar；Stream end and the valve on branch pipe are closed out, is starched after slip casting is full of in pipe to storage and stops slip casting simultaneously
The valve at influent stream end is closed, stream end and the valve on branch pipe are then reopened out.
By using above-mentioned technical proposal, wallboard bonding strength higher only need to be to sample component when needing detection when assembly
Grout sleeve carry out cutting and intensity detection, detect more convenient operation, wall body structure will not be destroyed.
In conclusion the present invention has the advantages that compared with the prior art：
1. the cement mortar in storage slurry pipe can compensate the grout sleeve in wall, the cause of its internal cement slurry sets is improved
Density improves bonding strength；
2. the slip casting condition of the grout sleeve in sample component and the grout sleeve slip casting in wall are consistent, wall can be represented
Grout sleeve in body is detected so that late detection is more convenient, will not destroy wall body structure；
3. compensation device disposably can also carry out slip casting to two grout sleeves in wall, construction efficiency is improved.
Description of the drawings
Fig. 1 is the axonometric drawing of grouting compensation device Construction State；
Fig. 2 is the axonometric drawing of display grouting compensation device and sample assembly connecting structure；
Fig. 3 is the vertical view of display grouting each part position relations of compensation device；
Fig. 4 be display storage slurry pipe with grout sleeve connection structure in figure 3 A-A to sectional view.
In figure：1, prefabricated panel；2, upper wall column；21, wall column bottom reinforcing bar；3, lower wall column；31, wall column top reinforcing bar；4, sample
Component；41, upper test block；411, upper embedded ribs；42, lower test block；421, lower embedded ribs；5, grouting compensation device；51, influent stream end；
511, the first valve；512, hose；52, go out to flow end；521, the second valve；53, branch pipe；531, third valve；54, storage slurry pipe；
541, liquid storage cylinder；542, compensating port；543, piston；544, clump weight；6, slip casting machine；61, hopper；7, grout sleeve；71, into slurry
Mouthful；72, grout outlet.
Specific implementation mode
Invention is further described in detail below in conjunction with the accompanying drawings.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
Embodiment：A kind of assembled wallboard grouting compensation device, as shown in Figure 1, passing through wall column between two prefabricated panels 1
It is connected and fixed, wall column includes the upper wall column 2 of assembly connection and lower wall column 3, and upper wall column 2 is pre-buried inside one end of lower wall column 3
Multiple grout sleeves 7 are fixed with, one end of grouting compensation device 5 is connect with the bottom of grout sleeve 7, and grouting compensation device 5 is another
Outer one end connects slip casting machine 6, and cement mortar is injected into the grout sleeve 7 of 2 bottom of upper wall column by slip casting machine 6 so that upper wall column 2 with
Lower wall column 3 is fixed after cement slurry sets.
With reference to figure 2, grout sleeve 7 is equipped with stock inlet 71 and grout outlet 72, and stock inlet 71 and grout outlet 72 expose upper
The outer wall of wall column 2, and grout outlet 72 is located at the top of stock inlet 71.
It is embedded with wall column bottom reinforcing bar 21 in the bottom end of upper wall column 2, the top of lower wall column 3 is embedded with wall column top reinforcing bar 31, wall
Capital reinforcing bar 31 and the position of wall column bottom reinforcing bar 21 correspond.Wall column bottom reinforcing bar 21 is covered with grouting respectively with wall column top reinforcing bar 31
Cylinder 7 connects.
With reference to figure 1 and Fig. 2, slip casting machine 6 is equipped with hopper 61, for storing cement mortar, charging times is reduced, convenient for behaviour
Make.
Grouting compensation device 5 includes the connecting tube of open at both ends, and one end of connecting tube is influent stream end 51, and the other end is stream
The middle part at end 52, connecting tube is equipped with branch pipe 53, and the storage being equipped in connecting tube perpendicular to 53 place plane of connecting tube and branch pipe is starched
Pipe 54.Influent stream end 51 is equipped with the first valve 511, and influent stream end 51 is connected to by hose 512 with the hopper 61 of slip casting machine 6.Go out stream
End 52 is equipped with the second valve 521, goes out to flow end 52 and is connected to the stock inlet 71 of grout sleeve 7.Branch pipe 53 is equipped with third valve
531。
Third valve 531 is closed when construction, opens the first valve 511 and the second valve 521, slip casting machine 6 lead to cement mortar
It crosses connecting tube to be injected into grout sleeve 7, grout sleeve 7 is full of and by wall column bottom reinforcing bar 21 and wall column top reinforcing bar 31 by cement mortar
Connection, cement mortar is flowed out from grout outlet 72 after grout sleeve 7 is full of.Close the second valve 521, continue slip casting, cement mortar into
Enter to storage and starches in pipe 54.When the liquid level in pipe 54 is starched in storage reaches requirement, closes the first valve 511 and open the second valve
521, storage slurry pipe 54 is connected to stock inlet 71, to play compensating action to grout sleeve 7.
With reference to figure 3 and Fig. 4, storage slurry pipe 54 is internally provided with liquid storage cylinder 541, and the bottom end of storage slurry pipe 54 is equipped with to be connected with connecting tube
Logical compensating port 542, the internal diameter of liquid storage cylinder 541 are more than the internal diameter of compensating port, so that storage slurry pipe 54 when identical height liquid level can
More cement mortars are accommodated, avoid influencing compensation effect because of cement mortar deficiency.
It is internally provided with piston 543 in storage slurry pipe 54, piston 543 slid along about 541 liquid storage cylinder and along week and storage slurry pipe
54 inner wall sealing is fixedly connected with clump weight 544 above piston 543.When compensating in this way, piston 543 is in clump weight
It is moved down under 544 gravity, piston 543 generates pressure to the cement mortar in liquid storage cylinder 541, improves cement mortar to grouting
The ability that sleeve 7 flows improves compensation effect.
Referring to figs. 2 and 3, in order to facilitate the later stage to the solidification consistency and bonding strength of 7 inside cement mortar of grout sleeve
It is detected, the connection sample component 4 in 53 end of branch pipe.Sample component 4 include upper test block 41 and lower test block 42, upper test block 41 with
The material of upper wall column 2 is identical and can be prefabricated together, and lower test block 42 is identical as the material of lower wall column 3 and can be prefabricated together.
With reference to figure 4, the pre-buried fixed grout sleeve 7 in upper test block 41, the fixed upper embedded ribs 411 in 41 inside of upper test block, under
The fixed lower embedded ribs 421 in the inside of test block 42, upper embedded ribs 411 and lower embedded ribs 421 are inserted respectively into up and down the two of grout sleeve 7
End.
In this way when carrying out slip casting to the grout sleeve 7 in upper wall column 2, the third valve 531 on branch pipe 53 is opened simultaneously,
Cement mortar is injected into the grout sleeve 7 in test block 41 simultaneously.Due to being beaten simultaneously when the second valve 521 and third valve 531
When opening, storage slurry pipe 54 is connected to simultaneously with two grout sleeves 7, can be carried out at the same time compensation to two grout sleeves 7.Therefore two
After cement slurry sets in grout sleeve 7, internal consistency is almost the same.Need the company between upper wall column 2 and lower wall column 3
When connecing the consistency inside intensity and grout sleeve 7 and being detected, it is not necessary to destroy and take out, test block 41 and lower test block can be used
Consistency detection inside bonding strength and grout sleeve 7 between 42 replaces.
The construction method of assembled wallboard grouting compensation device is as follows：
Prefabricated panel 1 and upper wall column 2 are installed together with lower wall column 3 by technological requirement, the wall column top reinforcing bar 31 on lower wall column 3
It is aligned with the grout sleeve 7 of 2 bottom of upper wall column and grafting, the seam between upper wall column 2 and lower wall column 3 carries out enclosing.
Then the end 52 that goes out to flow for compensation device 5 of being in the milk is connect with the grout sleeve 7 in upper wall column 2, influent stream end 51 and note
Pulp grinder 6 connects, and branch pipe 53 connects sample component 4.The first valve 511, the second valve 521 and third valve 531 are opened, will be mixed
Good cement mortar is put into the hopper 61 of slip casting machine 6, and cement mortar is injected separately into upper wall column 2 and sample group by slip casting machine 6
In grout sleeve 7 in part 4, until cement mortar is overflowed from grout outlet 72.
The second valve 521 and third valve 531 are closed, continues slip casting and slurries is higher than in the liquid level of storage slurry pipe 54
The top of grout sleeve 7 is then shut off the first valve 511 and stops slip casting, opens simultaneously the second valve 521 and third valve 531,
So that storage slurry pipe 54 is connected to two grout sleeves 7, when the cement slurry sets in such grout sleeve 7 are shunk, in storage slurry pipe 54
Cement mortar can be replenished in time, improve consistency.
When needing to be attached the 7 inside cement slurry sets consistency detection of intensity detection and grout sleeve, it is only necessary to
Sample component 4 is removed from grouting compensation device 5, performance detection, obtained test result are carried out according to requirement of experiment
The case where more capable of really reacting grout sleeve 7 inside wall column 2.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
- The compensation device 1. a kind of assembled wallboard is in the milk, it is characterised in that：Include with influent stream end (51) and going out to flow end (52) Connecting tube, the connecting tube are located at influent stream end (51) and go out to flow between end (52) to be connected with the storage slurry pipe (54) of inner hollow, storage Slurry pipe (54) with into flow tube and go out to flow between end (52) to be respectively equipped with a control channel open and close valve.
- The compensation device 2. assembled wallboard according to claim 1 is in the milk, it is characterised in that：Connect in the middle part of the connecting tube It is connected to branch pipe (53), branch pipe (53) is equipped with the valve that control channel opens and closes.
- The compensation device 3. assembled wallboard according to claim 2 is in the milk, it is characterised in that：The branch pipe (53) is detachable It is connected with sample component (4), sample component (4) includes the upper test block (41) of docking, lower test block (42) and is mounted on upper test block (41) grout sleeve (7) of internal open at both ends, grout sleeve (7) side wall are equipped with stock inlet (71) and grout outlet (72), on It is fixed with the reinforcing bar for being inserted into grout sleeve (7) one end in test block (41), is fixed in lower test block (42) and is inserted into grout sleeve (7) separately The reinforcing bar of one end.
- The compensation device 4. assembled wallboard according to claim 1-3 any one is in the milk, it is characterised in that：The storage slurry It manages equipped with piston (543) in (54), piston (543) axially slides along storage slurry pipe (54) and manages (54) along week and storage slurry and seals, The top of piston (543) is fixed with clump weight (544).
- The compensation device 5. assembled wallboard according to claim 4 is in the milk, it is characterised in that：The storage slurry manages the upper of (54) Portion's internal diameter is more than the internal diameter of outlet at bottom.
- The compensation device 6. assembled wallboard according to claim 3 is in the milk, it is characterised in that：The grout sleeve (7) Inner wall is equipped with multiple protrusions.
- 7. a kind of construction method of assembled wallboard grouting compensation device, it is characterised in that：Include the following steps：S1：Wall column end is stretched out in application template precast concrete wall column, the multiple reinforcing bars of the pre-buried fixation in one end of wall column, reinforcing bar part Portion；The multiple grout sleeves of the pre-buried fixation of the other end (7) of wall column, grout sleeve (7) pre-buried multiple reinforcing bars, reinforcing bar between wall column A part be located in wall column, another part is inserted into grout sleeve (7)；The stock inlet (71) and grout outlet of grout sleeve (7) (72) expose；S2：Two wall columns are docked up and down so that in the grout sleeve (7) of the wall column bottom end above the reinforcing bar of lower section wall column；S3：Grouting compensation device (5) described in claim 4 is installed, pipe (54) top is starched into storage and is placed upward, connecting tube goes out Stream end (52) is connect with the stock inlet (71) of grout sleeve (7), and the influent stream end (51) of connecting tube is connect with external cement mortar source；S4：All valves are opened, cement mortar is injected separately into the grouting set inside wall column and in sample component (4) by connecting tube Cylinder (7) is until grout outlet (72) flows out cement mortar；Stream end (52) and the valve on branch pipe (53) are closed out, is starched in pipe (54) to storage Slip casting stops slip casting and closes the valve at influent stream end (51) after being full of, then reopen out on stream end (52) and branch pipe (53) Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260802.4A CN108518067B (en) | 2018-03-27 | 2018-03-27 | Assembled wallboard grouting compensation device and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260802.4A CN108518067B (en) | 2018-03-27 | 2018-03-27 | Assembled wallboard grouting compensation device and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108518067A true CN108518067A (en) | 2018-09-11 |
| CN108518067B CN108518067B (en) | 2020-03-27 |
Family
ID=63434384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810260802.4A Active CN108518067B (en) | 2018-03-27 | 2018-03-27 | Assembled wallboard grouting compensation device and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108518067B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043039A (en) * | 2019-05-31 | 2019-07-23 | 中冶建工集团有限公司 | Assembled architecture automates grouting equipment and grouting method |
| CN110056191A (en) * | 2019-05-31 | 2019-07-26 | 中冶建工集团有限公司 | It automates grout sleeve and mends sizing device |
| CN111962921A (en) * | 2020-08-13 | 2020-11-20 | 徐静刚 | Assembled hospital building |
| CN116378417A (en) * | 2023-05-29 | 2023-07-04 | 中铁城建集团第一工程有限公司 | Grouting equipment and grouting method for steel bar sleeve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2818661Y (en) * | 2005-06-24 | 2006-09-20 | 黄锦候 | Self-compensated high-pressure manual grouter |
| JP2014214551A (en) * | 2013-04-26 | 2014-11-17 | 鹿島建設株式会社 | Method for manufacturing concrete structure |
| CN204609305U (en) * | 2014-12-05 | 2015-09-02 | 马鞍山十七冶工程科技有限责任公司 | A kind of high pressure grouting device of cement based contraction-free grouting concrete |
| CN105781114A (en) * | 2015-12-23 | 2016-07-20 | 刘思广 | Insert type concrete vibrorammer combining vacuum air exhaust and water suction and principles thereof |
| CN106760224A (en) * | 2016-11-25 | 2017-05-31 | 北京汇丰鸿信科技有限公司 | One kind grouting shrinkage compensation process |
| CN106830856A (en) * | 2017-02-13 | 2017-06-13 | 武汉源锦建材科技有限公司 | A kind of ungauged regions reinforcing bar sleeve for connection grouting material and preparation method thereof |
| CN107299641A (en) * | 2017-06-02 | 2017-10-27 | 中国建筑股份有限公司 | A kind of assembled heel join node and its construction method |
-
2018
- 2018-03-27 CN CN201810260802.4A patent/CN108518067B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2818661Y (en) * | 2005-06-24 | 2006-09-20 | 黄锦候 | Self-compensated high-pressure manual grouter |
| JP2014214551A (en) * | 2013-04-26 | 2014-11-17 | 鹿島建設株式会社 | Method for manufacturing concrete structure |
| CN204609305U (en) * | 2014-12-05 | 2015-09-02 | 马鞍山十七冶工程科技有限责任公司 | A kind of high pressure grouting device of cement based contraction-free grouting concrete |
| CN105781114A (en) * | 2015-12-23 | 2016-07-20 | 刘思广 | Insert type concrete vibrorammer combining vacuum air exhaust and water suction and principles thereof |
| CN106760224A (en) * | 2016-11-25 | 2017-05-31 | 北京汇丰鸿信科技有限公司 | One kind grouting shrinkage compensation process |
| CN106830856A (en) * | 2017-02-13 | 2017-06-13 | 武汉源锦建材科技有限公司 | A kind of ungauged regions reinforcing bar sleeve for connection grouting material and preparation method thereof |
| CN107299641A (en) * | 2017-06-02 | 2017-10-27 | 中国建筑股份有限公司 | A kind of assembled heel join node and its construction method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110043039A (en) * | 2019-05-31 | 2019-07-23 | 中冶建工集团有限公司 | Assembled architecture automates grouting equipment and grouting method |
| CN110056191A (en) * | 2019-05-31 | 2019-07-26 | 中冶建工集团有限公司 | It automates grout sleeve and mends sizing device |
| CN110056191B (en) * | 2019-05-31 | 2023-05-09 | 中冶建工集团有限公司 | Automatic grouting sleeve slurry supplementing device |
| CN111962921A (en) * | 2020-08-13 | 2020-11-20 | 徐静刚 | Assembled hospital building |
| CN111962921B (en) * | 2020-08-13 | 2022-01-14 | 江西雄兴建设工程有限公司 | Assembled hospital building |
| CN116378417A (en) * | 2023-05-29 | 2023-07-04 | 中铁城建集团第一工程有限公司 | Grouting equipment and grouting method for steel bar sleeve |
| CN116378417B (en) * | 2023-05-29 | 2023-08-18 | 中铁城建集团第一工程有限公司 | Grouting equipment and grouting method for steel bar sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108518067B (en) | 2020-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108518067A (en) | Assembled wallboard grouting compensation device and its construction method | |
| CN106595986B (en) | Bottom plate Mining failure band is segmented observation procedure | |
| CN106644306B (en) | Bottom plate Mining failure band is segmented observation system | |
| CN109736353A (en) | Construction method of composite single-side formwork deep foundation pit basement outer wall | |
| CN110173231A (en) | To the closely knit hole-sealing pressure measuring device of drilling subsection and method under a kind of long range | |
| CN106761837B (en) | Slip casting structure and matched grouting method in tunnel excavating process | |
| WO2021139063A1 (en) | Grouting pipe and method of reinforcing tunnel by surface grouting | |
| CN109026068A (en) | Shield tunnel grouting behind shaft or drift lining auxiliary body and grouting method | |
| CN109930716A (en) | Assembled architecture cross connected structure and its manufacturing method | |
| CN109139052A (en) | A kind of slip casting aperture apparatus and construction method based on high pressure deep hole grouting | |
| CN104727805A (en) | Apparatus for evaluating cementing strength of cement sheath | |
| CN110130584A (en) | Pressure type grout sleeve device suitable for the connection of prefabricated concrete structure reinforcing bar | |
| CN108120826A (en) | A kind of sleeve grouting integrated experiment device and test method | |
| CN115306446A (en) | Tunnel secondary lining vault grouting anti-lost grouting pipe with mold and grouting method | |
| CN108692129A (en) | A kind of method of pipeline rehabilitation filling slip casting | |
| CN111852556B (en) | Forward and reverse drainage method in downward through-layer drilling | |
| CN108729929A (en) | A kind of circulating delamination pour slurry device | |
| CN112855236A (en) | Network type grouting device for soft rock roadway with section and using method thereof | |
| CN205976230U (en) | Sleeve grout connection structure | |
| CN111648789A (en) | Double-pipe hole bottom grouting device and installation and grouting method thereof | |
| CN208296892U (en) | The parallel sleeve grouting detection structure of vertical prefabricated components | |
| CN207568573U (en) | A kind of flushing separate injection tubing string | |
| CN204609808U (en) | The mine grouting device of a kind of aperture blind hole Inner eycle | |
| CN103469797A (en) | Post-grouting construction technique of PHC (prestressed high-strength concrete) tubular pile prefabricated connector | |
| CN207093049U (en) | A kind of separate injection tubing string for flushing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |