CN206128049U - A waterproof construction for vertical mosaic structure of precast underground continuous wall - Google Patents
A waterproof construction for vertical mosaic structure of precast underground continuous wall Download PDFInfo
- Publication number
- CN206128049U CN206128049U CN201621112791.8U CN201621112791U CN206128049U CN 206128049 U CN206128049 U CN 206128049U CN 201621112791 U CN201621112791 U CN 201621112791U CN 206128049 U CN206128049 U CN 206128049U
- Authority
- CN
- China
- Prior art keywords
- underground continuous
- continuous wall
- width
- coercion underground
- convex portion
- 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.)
- Active
Links
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The utility model discloses a waterproof construction for vertical mosaic structure of precast underground continuous wall, the vertical mosaic structure of precast underground continuous wall includes two precast underground continuous wall of upper and lower setting, and two precast underground continuous wall butt joints department set up concave part and convex part, set up rubber stagnant water piece between convex part and concave part, and two upper and lower precast underground continuous wall insert the bolt after docking the bolt perforation alignment on just corresponding concave part drill way, convex part drill way and the rubber stagnant water piece, the bolt both ends set up the screw thread, and the bolt both ends lock with fixing nut, the nut is located nut recess, reuse epoxy glue mudding hole stagnant water around the nut. The utility model discloses a setting up rubber stagnant water piece and epoxy glue mudding hole and forming the waterproof layer in two upper and lower precast underground continuous wall's concatenation department, the water that can effectively prevent precast underground continuous wall one side is through width of cloth precast underground continuous wall's concatenation department inflow precast underground continuous wall's opposite side from top to bottom.
Description
Technical field
This utility model is related to a kind of waterproof construction for the vertical splicing construction of coercion underground continuous wall, is particularly well-suited to
Coercion underground continuous wall is used as water-proofing treatment during vertical splicing when foundation pit enclosure and outer wall of basement.
Background technology
At present, coercion underground continuous wall is based on cast in situs, and the utilization of coercion underground continuous wall is considerably less.This is because
Conventional coercion underground continuous wall length direction does not set seam, causes that single width coercion underground continuous wall length is long, and weight is much, no
It is adapted to transport and lifts；Also result in that coercion underground continuous wall excavation of foundation pit depth applicatory is very shallow, range of application is very
Limited, economical very poor, this all greatly constrains the application of Precast Diaphragm Wall.
Therefore, a kind of simple structure how is provided, easy construction reliably can effectively transmit upper and lower two prefabricated undergrounds and connect
The internal force of continuous wall, another achievable coercion underground continuous wall do not do by remaining process directly as outer wall of basement use it is prefabricated
The vertical splicing construction of diaphram wall, it has also become underground construction circle needs the technical problem of further improvement and optimization.
Utility model content
The purpose of this utility model is to provide a kind of waterproof construction for the vertical splicing construction of coercion underground continuous wall,
Simple structure, easy construction reliably can effectively transmit the internal force of upper and lower two width coercion underground continuous wall, realize that prefabricated underground connects
Continuous wall is used by not doing remaining process directly as outer wall of basement.
To solve above-mentioned technical problem, this utility model provides following technical scheme：One kind is used for coercion underground continuous wall
The waterproof construction of vertical splicing construction, the vertical splicing construction of the coercion underground continuous wall includes setting up and down two prefabricatedly
Lower diaphragm wall, above the butt end middle part of a width coercion underground continuous wall recess is set, below a width coercion underground continuous wall
Butt end middle part arranges corresponding with recess convex portion, below a width coercion underground continuous wall convex portion open up several convex portion holes
Mouthful, above the both sides of a width coercion underground continuous wall recess be correspondingly arranged on several recess holes with the convex portion ostium
Mouthful, above the reserved nut groove in recess aperture end on the outside of a width coercion underground continuous wall, it is characterised in that convex portion with it is recessed
Rubber water-proof piece is set between portion, and the rubber water-proof piece is by the first bottom surface, the first inclined-plane, top surface, the second inclined-plane and the second bottom
Face is connected in sequence, wherein the first inclined-plane, top surface and the second inclined-plane define the trapezium structure being engaged with lobe shape, the
One bottom surface and the second bottom surface are generally aligned in the same plane, and are generally aligned in the same plane with the bottom surface of the trapezium structure, and the rubber stops
First inclined-plane of water piece and the second inclined-plane middle part are provided with several latch perforation with convex portion aperture and recess ostium, up and down
After two width coercion underground continuous walls are docked and the perforation of corresponding recess aperture, convex portion aperture and latch is alignd, latch, institute are inserted
State latch two ends to be threaded, and latch two ends are locked with hold-doun nut, the nut is located in nut groove, around nut again
With epoxy mortar sealing of hole sealing.
Preferably, the recess, convex portion respectively along the coercion underground continuous wall width total length arrange, it is described
Several convex portion apertures and recess aperture are evenly arranged respectively along the width of the coercion underground continuous wall, described recessed
Portion, convex portion arrange respectively along the width total length of the coercion underground continuous wall, described several convex portion apertures and recess
Aperture is evenly arranged respectively along the width of the coercion underground continuous wall, the first inclined-plane of the rubber water-proof piece and
Several latches perforation in the middle part of two inclined-planes are evenly arranged along the width of the coercion underground continuous wall.
Preferably, the lateral surface of the first bottom surface of the rubber water-proof piece and the second bottom surface respectively with coercion underground continuous wall
Outer ledge flush.
From techniques disclosed above scheme, compared with prior art, the beneficial effects of the utility model are as follows：This reality
With the vertical splicing construction of new disclosed coercion underground continuous wall, upper and lower two width coercion underground continuous wall is by convex portion and recess card
It is combined, rubber water-proof piece, Yi Jihuan that this utility model is arranged by the width total length along coercion underground continuous wall
Oxygen clay sealing of hole forms waterproof layer in the stitching portion of upper and lower two width coercion underground continuous wall, can effectively prevent prefabricated underground continuous
The water of wall side flows into the opposite side of coercion underground continuous wall through the stitching portion of upper and lower width coercion underground continuous wall, is conducive to pre-
Diaphram wall processed is used by not doing remaining process directly as outer wall of basement, is conducive to Precast Diaphragm Wall
Promote and use.
Description of the drawings
Fig. 1 is the schematic diagram of the vertical splicing structure of the width coercion underground continuous wall of one embodiment of this utility model two.
Fig. 2 is the width coercion underground continuous wall of one embodiment of this utility model two vertically front profile of splicing.
Fig. 3 is profile after the width coercion underground continuous wall of one embodiment of this utility model two vertically splices.
Fig. 4 is three-dimensional exploded view when the width coercion underground continuous wall of one embodiment of this utility model two splices.
Fig. 5 is after the vertical splicing of the width coercion underground continuous wall of one embodiment of this utility model two splicing, to make in seam crossing
Beams of concrete profile.
Indicate in figure：1st, rubber water-proof piece；2nd, latch；3rd, hold-doun nut；4th, recess；5th, convex portion；6th, recess aperture；7th, ring
Oxygen clay sealing of hole；8th, convex portion aperture.
Specific embodiment
Below in conjunction with the drawings and specific embodiments pair the utility model proposes the vertical splicing construction of coercion underground continuous wall
It is described in further detail.According to following explanation and claims, advantages and features of the present utility model will become apparent from.Need
Bright, accompanying drawing in the form of simplifying very much and uses non-accurately ratio, only conveniently, lucidly to aid in illustrating
The purpose of this utility model embodiment.
Embodiment one
Fig. 1 to Fig. 5 is referred to, wherein, Fig. 1 is that the width coercion underground continuous wall of one embodiment of this utility model two is vertically assembled
The schematic diagram of structure；Fig. 2 is the width coercion underground continuous wall of one embodiment of this utility model two vertically front profile of splicing；Fig. 3 is
Profile after the vertical splicing of the width coercion underground continuous wall of one embodiment of this utility model two；Fig. 4 is the embodiment of this utility model one
After the vertical splicing of two width coercion underground continuous walls splicing, in seam crossing beams of concrete profile is made；And Fig. 5 is that this practicality is new
Three-dimensional exploded view when the width coercion underground continuous wall of one embodiment of type two splices.
Present embodiment discloses a kind of vertical splicing construction of coercion underground continuous wall, for connecting upper and lower two prefabricated undergrounds
Diaphragm wall, is respectively equipped with the recess 4 and convex portion 5 for matching, this reality in the middle part of the butt end of upper and lower two width coercion underground continuous wall
In applying example, the convex portion 5 is arranged at and is located below on a width coercion underground continuous wall, upper and lower two width coercion underground continuous wall it is right
The both sides correspondence for connecing end opens up aperture, and the aperture includes the recess on width coercion underground continuous wall recess both sides located above
Aperture 6 and the convex portion aperture 8 for being located below a width coercion underground continuous wall convex portion, the reserved nut in recess institute perforate mouth outer end is recessed
Groove.The recess 4, convex portion 5 and respective apertures respectively along the coercion underground continuous wall width total length arrange, respectively
Individual aperture arranges at a certain distance along the width of the coercion underground continuous wall, and it is little that bottom is presented in the cross section of the convex portion
Go to the bottom big trapezoidal, the cross section of the convex portion parallel to the coercion underground continuous wall thickness direction, perpendicular to described pre-
The width of diaphram wall processed, each convex portion aperture it is corresponding constitute one group of aperture positioned at two recess apertures, and
Configure corresponding latch 2 and hold-doun nut 3, that is to say, that aperture described in the recess both sides of a width coercion underground continuous wall above
By insertion latch 2, again screw-in nut 3 in two ends is fixed after aliging with the convex portion aperture lifting of following width coercion underground continuous wall,
Upper and lower two width coercion underground continuous wall is closely connected, reuse the sealing of epoxy mortar sealing of hole 7.
The vertical splicing construction of coercion underground continuous wall of the present utility model, on the one hand, upper and lower two width coercion underground continuous wall
It is fastened togather with recess 4 by convex portion 5, and the aperture insertion latch opened up by recess both sides and convex portion is fixed this two and is arranged
Apply, can effectively transmit the internal force of upper and lower two width ground-connecting-wall so that reliable company is formed between upper and lower two width coercion underground continuous wall
Connect；On the other hand, it is provided separately due to coercion underground continuous wall, reduces the length and weight of single width coercion underground continuous wall
Amount, is adapted to transport and lifts, and because the overall size of spliced coercion underground continuous wall can be dramatically increased, therefore increase
Coercion underground continuous wall excavation of foundation pit depth applicatory, makes it possible to be applied to compare to use in existing deeper foundation ditch,
With good economic benefits；Another further aspect, due to the cross section of the convex portion it is trapezoidal, therefore, splicing, upper and lower two width is pre-
When diaphram wall processed, above a width coercion underground continuous wall can in the presence of deadweight along the domatic of the convex portion
Automatic attaching, precise positioning, the installation effectiveness for not only improving, and ensure that installation accuracy；Another further aspect, due to the convex portion
It is fixed using latch when being connected with recess, therefore, when upper and lower two width coercion underground continuous wall is spliced, it is not necessary to etc.
Treat that concrete or mortar reach design strength, save the splicing time.
In order that being more uniformly stressed between upper and lower two width coercion underground continuous wall, cross section of the convex portion 5 etc.
Waist is trapezoidal.
Preferably, in the above-mentioned vertical splicing construction of coercion underground continuous wall, 4 points of both sides and the convex portion of the recess 5
Do not offer recess aperture 6, convex portion aperture 8, the recess aperture 6, convex portion aperture 8 along the coercion underground continuous wall width
Degree direction is arranged at a certain distance.The recess aperture 6, convex portion aperture 8 complete upper and lower two width coercion underground continuous wall docking
And after the alignment of aperture, using the upper and lower two width coercion underground continuous wall of latch locking, make upper and lower two prefabricated undergrounds continuously tight
Connection.Thus, upper and lower two width coercion underground continuous wall splicing withouts waiting for concrete or cement mortar reaches design strength, treat
After completing latch locking, you can carry out the splicing of next width coercion underground continuous wall, significantly improve splicing efficiency.
Preferably, in the above-mentioned vertical splicing construction of coercion underground continuous wall, between the convex portion and recess rubber is provided with
Glue sealing piece 1, the rubber water-proof piece 1 is arranged along the width total length of the coercion underground continuous wall.The chance water is swollen
Swollen rubber strip 1 arranges first waterproof layer of formation between upper and lower two width diaphram wall.
As illustrated, the rubber water-proof piece 1 by the first bottom surface, the first inclined-plane, top surface, the second inclined-plane and the second bottom surface according to
It is secondary to be formed by connecting, wherein the first inclined-plane, top surface and the second inclined-plane define a up big and down small isosceles trapezoid, the first bottom surface and
Second bottom surface is generally aligned in the same plane, and is generally aligned in the same plane with the bottom surface of the isosceles trapezoid, first inclined-plane and second
The middle part on inclined-plane is disposed with a certain distance several latch perforation along the width of the coercion underground continuous wall.
In order to further improve the risk of leakage of the stitching portion of upper and lower two width coercion underground continuous wall, it is preferred that described to insert
The two ends of pin 2 two ends nut 3 after the upper and lower two width coercion underground continuous wall of fixation is locked, and epoxy mortar sealing of hole 7 is then used again
Second waterproof layer is formed between upper and lower two width diaphram wall.
Preferably, in the above-mentioned vertical splicing construction of coercion underground continuous wall, coercion underground continuous wall splicing is completed
After construction, beams of concrete can be made in upper and lower two width coercion underground continuous wall splicing seam crossing.Not only support can be provided for node,
The effect of sealing is may also operate as, the 3rd road waterproof layer is formed between upper and lower two width diaphram wall.
Therefore, the rubber water-proof piece 1, epoxy mortar arranged by the width total length along coercion underground continuous wall
Sealing of hole 7 and splicing seam crossing make beams of concrete, so as to define three in the stitching portion of upper and lower two width coercion underground continuous wall
Road waterproof layer, the water that can effectively prevent coercion underground continuous wall side flows through the stitching portion of upper and lower width coercion underground continuous wall
Enter the opposite side of coercion underground continuous wall, be conducive to coercion underground continuous wall do not do remaining process by directly as underground room outside
Wall is used, and has saved construction cost, is conducive to the popularization and utilization of Precast Diaphragm Wall.
Embodiment two
Please continue to refer to Fig. 1 to Fig. 4, this enforcement also discloses a kind of vertical splicing construction of coercion underground continuous wall, adopts
The vertical splicing construction of coercion underground continuous wall as above, comprises the steps：
The first step, the following width coercion underground continuous wall of fixation；
Second step, the top of lifting width coercion underground continuous wall width coercion underground continuous wall below described above；
3rd step, above width coercion underground continuous wall both sides institute's perforate fit in convex portion described in precise positioning lower edge, with
A width coercion underground continuous wall convex portion institute apertures in alignment below；
4th step, by latch, is locked in corresponding tapping insertion latch up and down, then screws in spiral shell at latch two ends
Cap Fixed latches so that upper and lower two width coercion underground continuous wall closely connects, and use epoxy mortar sealing of hole again around nut
Sealing.
The vertical splicing construction of coercion underground continuous wall that the present embodiment is provided, on the one hand, upper and lower two prefabricated undergrounds are continuous
Wall is fastened togather by convex portion 5 with recess 4, and inserts latch locking by institute's perforate mouth on the both sides of recess 4 and convex portion 5, with
And using this three measures of nut Fixed latches two ends, can effectively transmit the internal force of upper and lower two width ground-connecting-wall so that upper and lower two
Formed between width coercion underground continuous wall and be reliably connected；On the other hand, it is provided separately due to coercion underground continuous wall, is reduced
The length and weight of single width coercion underground continuous wall, be adapted to transport and lift, and due to spliced coercion underground continuous wall it is whole
The size of body can be dramatically increased, therefore increased coercion underground continuous wall excavation of foundation pit depth applicatory, and making it possible to should
Use in existing deeper foundation ditch for comparing, with good economic benefits；Another further aspect, due to the cross section of the convex portion
It is trapezoidal, therefore, splice upper and lower two width coercion underground continuous wall when, above a width coercion underground continuous wall can
Along the domatic automatic attaching of the convex portion, precise positioning, the installation effectiveness for not only improving in the presence of deadweight, and ensure that peace
Dress precision.Another further aspect, is fixed when being connected with recess due to the convex portion using latch, therefore, in splicing upper and lower two
When width coercion underground continuous wall, it is not necessary to wait concrete or mortar to reach design strength, save the splicing time.
It is continuous in above-mentioned prefabricated underground in order to improve the risk of leakage of the stitching portion of upper and lower two width coercion underground continuous wall
Wall is vertically in splicing, is provided with rubber water-proof piece 1 between the convex portion and recess, and the rubber water-proof piece 1 is along described prefabricated
The width total length arrangement of lower diaphragm wall.The hydro-expansive rubber band 1 is being arranged between upper and lower two width diaphram wall
Form first waterproof layer.
In order to further improve the risk of leakage of the stitching portion of upper and lower two width coercion underground continuous wall, it is preferred that described to insert
The two ends of pin 2 two ends nut 3 after the upper and lower two width coercion underground continuous wall of fixation is locked, and epoxy mortar sealing of hole 7 is then used again
Second waterproof layer is formed between upper and lower two width diaphram wall.
Therefore, by the rubber water-proof piece 1 and epoxy of the width total length setting along coercion underground continuous wall
Clay sealing of hole 7, so as to define two road waterproof layers in the stitching portion of upper and lower two width coercion underground continuous wall, can effectively prevent pre-
The water of diaphram wall side processed flows into the another of coercion underground continuous wall through the stitching portion of upper and lower width coercion underground continuous wall
Side, is conducive to coercion underground continuous wall to use directly as outer wall of basement by not doing remaining process, has saved construction cost,
Be conducive to the popularization and utilization of Precast Diaphragm Wall.
Foregoing description is only the description to this utility model preferred embodiment, not to any limit of this utility model scope
Calmly, the those of ordinary skill in this utility model field does according to the disclosure above content any change, modification, belonging to right will
Seek the protection domain of book.
Claims (3)
1. a kind of waterproof construction for the vertical splicing construction of coercion underground continuous wall, the coercion underground continuous wall vertically splices
Structure include two width coercion underground continuous walls setting up and down, above a width coercion underground continuous wall butt end middle part arrange it is recessed
Portion, below the butt end middle part of a width coercion underground continuous wall corresponding with recess convex portion is set, below one prefabricatedly
Lower diaphragm wall convex portion opens up several convex portion apertures, above a width coercion underground continuous wall recess both sides be correspondingly arranged on it is some
The individual recess aperture with the convex portion ostium, above the reserved spiral shell in recess aperture end on the outside of a width coercion underground continuous wall
Cap groove, it is characterised in that between convex portion and recess arrange rubber water-proof piece, the rubber water-proof piece by the first bottom surface, first
Inclined-plane, top surface, the second inclined-plane and the second bottom surface are connected in sequence, wherein the first inclined-plane, top surface and the second inclined-plane define with
The trapezium structure that lobe shape is engaged, the first bottom surface and the second bottom surface are generally aligned in the same plane, and with the trapezium structure under
Bottom surface is generally aligned in the same plane, and the first inclined-plane of the rubber water-proof piece and the second inclined-plane middle part are provided with and convex portion aperture and recess hole
Mouthful several latches for coordinating perforation, upper and lower two width coercion underground continuous wall docking and corresponding recess aperture, convex portion aperture and
After latch perforation alignment, latch is inserted, the latch two ends are threaded, and latch two ends are locked with hold-doun nut, it is described
Nut is located in nut groove, uses epoxy mortar sealing of hole sealing around nut again.
2. the waterproof construction of the vertical splicing construction of coercion underground continuous wall is used for as claimed in claim 1, it is characterised in that institute
State recess, convex portion respectively along the coercion underground continuous wall width total length arrange, described several convex portion apertures and
Recess aperture is evenly arranged respectively along the width of the coercion underground continuous wall, and the recess, convex portion are respectively along institute
The width total length arrangement of coercion underground continuous wall is stated, described several convex portion apertures and recess aperture are respectively along described pre-
The width of diaphram wall processed is evenly arranged, several in the middle part of first inclined-plane and the second inclined-plane of the rubber water-proof piece
Latch perforation is evenly arranged along the width of the coercion underground continuous wall.
3. the waterproof construction of the vertical splicing construction of coercion underground continuous wall is used for as claimed in claim 1, it is characterised in that institute
The lateral surface of the first bottom surface and the second bottom surface of stating rubber water-proof piece is flushed respectively with the outer ledge of coercion underground continuous wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621112791.8U CN206128049U (en) | 2016-10-11 | 2016-10-11 | A waterproof construction for vertical mosaic structure of precast underground continuous wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621112791.8U CN206128049U (en) | 2016-10-11 | 2016-10-11 | A waterproof construction for vertical mosaic structure of precast underground continuous wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206128049U true CN206128049U (en) | 2017-04-26 |
Family
ID=58571184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621112791.8U Active CN206128049U (en) | 2016-10-11 | 2016-10-11 | A waterproof construction for vertical mosaic structure of precast underground continuous wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206128049U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193667A (en) * | 2018-01-09 | 2018-06-22 | 上海应用技术大学 | A kind of water proof type spelling dress list three Room thin wall-type continuous underground wall structure of case and construction method |
| CN108718121A (en) * | 2018-08-29 | 2018-10-30 | 北斗航天汽车（北京）有限公司 | Assembled piece type stator iron core, stator and motor |
| CN109296010A (en) * | 2018-10-26 | 2019-02-01 | 上海市基础工程集团有限公司 | The joint structure and construction method vertically connected for coercion underground continuous wall |
| CN110984131A (en) * | 2019-12-05 | 2020-04-10 | 深圳市勘察研究院有限公司 | Prefabricated assembled underground continuous wall king-shaped connector structure |
-
2016
- 2016-10-11 CN CN201621112791.8U patent/CN206128049U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193667A (en) * | 2018-01-09 | 2018-06-22 | 上海应用技术大学 | A kind of water proof type spelling dress list three Room thin wall-type continuous underground wall structure of case and construction method |
| CN108718121A (en) * | 2018-08-29 | 2018-10-30 | 北斗航天汽车（北京）有限公司 | Assembled piece type stator iron core, stator and motor |
| CN109296010A (en) * | 2018-10-26 | 2019-02-01 | 上海市基础工程集团有限公司 | The joint structure and construction method vertically connected for coercion underground continuous wall |
| CN110984131A (en) * | 2019-12-05 | 2020-04-10 | 深圳市勘察研究院有限公司 | Prefabricated assembled underground continuous wall king-shaped connector structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206128049U (en) | A waterproof construction for vertical mosaic structure of precast underground continuous wall | |
| CN110106970A (en) | The index bed method of construction that pin-connected panel index bed module and dry and wet technique combine | |
| CN105756191B (en) | The connecting structure of beam column nodes of assembly concrete shaped pile frame | |
| CN205224016U (en) | Vertical mosaic structure of precast underground continuous wall | |
| CN205975991U (en) | Steel sheet built -in fitting | |
| CN107023163A (en) | Fiberglass in Round Column Formwork system and its construction method | |
| CN105350521A (en) | Vertical splicing structure and method of prefabricated underground diaphragm walls | |
| CN106436691A (en) | Prefabricated underground continuous wall vertical assembly method | |
| CN105908965A (en) | Assembly type concrete wall board, assembly type building and assembly method | |
| CN106351208A (en) | Prefabricated underground diaphragm wall vertical-splicing structure | |
| CN205637162U (en) | Prefabricated assembled steel pipe restraint power consumption connected node | |
| CN205976072U (en) | Assembly type structure wall body and prefabricated concrete structure | |
| CN113417364A (en) | Precast concrete beam column connection structure and construction method thereof | |
| CN208792616U (en) | Assembled wallboard and its connection structure | |
| CN107443550A (en) | Prefabricated cushion cap template and its installation method | |
| CN206128140U (en) | A rubber stagnant water piece for vertical mosaic structure of precast underground continuous wall | |
| CN204475529U (en) | The syndeton of a kind of assembling type outer wall and beam | |
| CN206143755U (en) | Vertical mosaic structure of precast underground continuous wall | |
| CN106284303B (en) | A kind of prefabricated ground-connecting-wall and its construction method with the limit of angle steel connector | |
| CN208396083U (en) | A kind of novel prefabricated out-hung panel system | |
| CN205975996U (en) | Thick liquid anchor lap joint structure and wall body | |
| CN215330441U (en) | Precast concrete beam column connection structure | |
| CN108677990A (en) | Assembled ocean suction caisson foundation structure and its construction method | |
| CN210361814U (en) | Prefabricated coincide board mould of building PC with thick liquid mechanism is leaked in side direction | |
| CN206157921U (en) | Adopt high -rise prefabricated building of two boards connections |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |