CN207077584U - Cross celluar concrete stake template - Google Patents
Cross celluar concrete stake template Download PDFInfo
- Publication number
- CN207077584U CN207077584U CN201720605983.0U CN201720605983U CN207077584U CN 207077584 U CN207077584 U CN 207077584U CN 201720605983 U CN201720605983 U CN 201720605983U CN 207077584 U CN207077584 U CN 207077584U
- Authority
- CN
- China
- Prior art keywords
- section
- iii
- cross
- plates
- concrete stake
- 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
- Revetment (AREA)
Abstract
The utility model discloses cross celluar concrete stake template, the cross cavity structure surrounded for symmetrically arranged connection component, connection component includes the A plates and B plates being hinged, and the formwork assembling and disassembling of the program is more convenient, improves production efficiency；Also include II section of tongue-and-groove of II section of tongue-and-groove of A and B and be open mortice in the cross celluar concrete stake template of the utility model, the program make it that limited block is easier for installation, further increases production efficiency.The cross celluar concrete stake of the utility model has ensured the perpendicularity of A plates and B plates in itself with the scheme of the A sections stiffener plate in template and B section stiffener plates, prevents from deforming, and further increases the uniformity for being molded cross concrete pile body.
Description
Technical field
The utility model belongs to concrete-pile field, more particularly to cross celluar concrete stake template.
Background technology
Concrete-pile refers to use stake made of concrete, and concrete here includes ordinary reinforced concrete or prestressing force mixes
Solidifying soil, it has the advantages that saving timber and steel, durable in use, cheap, is widely used and is built in waterwork, industry
Build, the foundation engineering of civil buildings and bridge, be also commonly used for antiskid or the water proof of side slope and pattern foundation pit supporting structure.
Cross concrete-pile is mainly used in flood control works, wherein, its application has been expanded in cross celluar concrete stake again
Scope, the flow direction of water can be adjusted by the cavity on stake face, while existing water resource can be made full use of in cross coagulation
The operations such as flowers and plants plantation are engaged in native four cavitys of stake.
But existing cross concrete-pile, because it makes template to be wooden, the pile body uniformity made is poor, and
Plank sheathing, which makes, has that efficiency is low, it is inconvenient to safeguard, can not meet existing demand.
Utility model content
Technical problem to be solved in the utility model is：The defects of for prior art, cross celluar concrete stake
With template and its manufacture and construction method, to improve production efficiency.
In order to solve the above-mentioned technical problem, it is symmetrical the utility model discloses cross celluar concrete stake template
The cross cavity structure that the connection component of setting surrounds, it is characterised in that：The connection component includes the A being hinged
Plate and B plates,
The A plates include III section of the orthogonal A of main part and IV section of A,
Described III section of front end of A is additionally provided with linkage section in A board components, and linkage section includes I section of A and A II in the A board components
Section, III section of II section of the A and A is vertical and is located at IV section of the same side of A, and II section of I section of the A and A is vertical and to be located at III section of A another
Side,
Described IV section of front end of A is additionally provided with linkage section between A board components, and linkage section includes V section of A and A VI between the A board components
Section, IV section of V section of the A and A is vertical and is located at III section of opposite side of A, and V section of VI section of the A and A is vertical and to be located at IV section of A another
Side,
The length of V section of the A is the half of cross celluar concrete stake thickness；
The B plates include III section of the orthogonal B of main part and IV section of B,
Described III section of front end of B is additionally provided with linkage section in B board components, and linkage section includes I section of B and B II in the B board components
Section, III section of II section of the B and B is vertical and is located at IV section of opposite side of B, and II section of I section of the B and B is vertical and to be located at III section of B another
Side,
Described IV section of front end of B is additionally provided with linkage section between B board components, and linkage section includes V section of B and B VI between the B board components
Section, IV section of V section of the B and B is vertical and is located at III section of opposite side of B, and V section of VI section of the B and B is vertical and to be located at IV section of B another
Side,
The length of V section of the B is the half of cross celluar concrete stake thickness；
I section of the A is be hinged with I section of B；
With being respectively equipped with A-B through holes on III section of B, IV section of the A is provided with A-A through holes by III section of the A, on IV section of the B
Provided with B-B through holes；
VI section of the A is provided with A-A connecting holes, and VI section of the B is provided with B-B connecting holes；
II section of tongue-and-groove of II section of tongue-and-groove of A and B is respectively equipped with II section of II section of the A and B, when A plates and B plates are engaged to III section of A
When parallel with III section of B, II section of the A is adjacent to II section of tongue-and-groove position of II section of tongue-and-groove of II section of B and the A and B and overlapped；
The template also includes the matched limited block used, and the limited block adapts to II section of tongue-and-groove of A and B II
Section tongue-and-groove position coincidence status.
Preferably, II section of the A is equipped with the first pattern draft with II section of III section of junction of A and B with III section of junction of B
2.0 °≤α≤4.0 °, V section of the A and IV section of A and V section of B and IV section of junction of B be equipped with the second 2.0 °≤β of pattern draft≤
4.0°。
Preferably, III section of the A is additionally provided with VII section of chamfering of A between IV section of A, its angle phase with IV section of III section of A or A
Together；III section of the B is additionally provided with VII section of chamfering of B between IV section of B, and it is identical with IV section of III section of B or B angle.
Preferably, described II section of tongue-and-groove of A and II section of tongue-and-groove of B are open mortice.
Preferably, III section of the A is also welded with A section stiffener plates between IV section of A, and III section of the B is gone back between IV section of B
It is welded with B section stiffener plates；The A sections stiffener plate has at two and respectively close to A plates top and bottom, the B sections reinforcement
Plate has at two and respectively close at the top and bottom of B plates.
Preferably, the limited block is provided with the first threading hole, and the A sections stiffener plate is provided with the second threading hole, institute
State and connected between limited block and A section stiffener plates by restricting, the rope is attached across the first threading hole and the second threading hole.
Preferably, the template also include it is matched use inner core cylinder, the inner core cylinder adapt to A-A through holes and
B-B through holes, the inner core cylinder are pvc pipe.
Preferably, A plates and B the sheet material matter is steel.
The invention also discloses the manufacture method of cross celluar concrete stake template, the A plates or B plates are
Whole plate blanking and bending and molding.
The invention also discloses the construction method of cross celluar concrete stake template, comprise the following steps：
Step 1：By two blocks of A plates and two pieces of B plates splicings, fixed A-A connecting holes and B-B connecting holes are bolted；
Step 2：The cross celluar concrete stake combined is put in flat bottom surface with template；
Step 3：Limited block is stuck in II section of tongue-and-groove overlapping positions of II section of tongue-and-groove of A and B；
Step 4：Inner core cylinder is inserted in A-B through holes, A-A through holes and B-B through holes；
Step 5：Struck off from cross celluar concrete stake with die head cast-in-place concrete, upper end to be solidified；
Step 6：Extract all inner core cylinders after concrete setting out and obtain cross celluar concrete stake.
Compared with prior art, the utility model can obtain following technique effect：
(1) the cross celluar concrete stake of the utility model is ensured with A-B through holes, A-A through holes and B-B through holes in template
The pore structure of cross celluar concrete stake.
(2) the cross celluar concrete stake of the utility model adapts to II section of tenon of II section of tongue-and-groove of A and B with template upper limit position block
Groove location coincidence status, the program have ensured the uniformity of cross celluar concrete forming pile effect, have improved production efficiency.
(3) the first pattern draft and the second pattern draft guarantee in the cross celluar concrete stake template of the utility model
Concrete-pile easily takes out after pile body shaping, while eliminates the inside concrete caused by the concrete slump and form space or bubble,
Further increase production efficiency.
(4) connection component includes the A plates and B being hinged in the cross celluar concrete stake template of the utility model
Plate, the formwork assembling and disassembling of the program is more convenient, improves production efficiency.
(5) scheme of VII section of chamfering of A and VII section of chamfering of B enters one in the cross celluar concrete stake template of the utility model
Step improves concrete-pile shaping efficiency, and shaping pile body is firmer.
(6) the cross celluar concrete stake of the utility model is opening tenon with II section of tongue-and-groove of II section of tongue-and-groove of A in template and B
Groove, the program make it that limited block is easier for installation, further increase production efficiency.
(7) scheme of A sections stiffener plate and B section stiffener plates in the cross celluar concrete stake template of the utility model
The perpendicularity of A plates and B plates in itself has been ensured, has prevented from deforming, has further increased the uniformity for being molded cross concrete pile body.
(8) connected between limited block and A the section stiffener plate by restricting, the rope is attached across the first threading hole and the
Two threading holes, the program can prevent spacing lost block, further increase production efficiency.
(9) the inner core cylinder is pvc pipe, and the pvc pipe of the program is easier to take out, further increased after pile body shaping
Production efficiency and homogeneity of product.
(10) A plates and B the sheet material matter is steel, and the program has ensured the consistent of cross concrete-pile molding structure
Property, while operation and maintenance is more convenient.
(11) manufacture method of cross celluar concrete stake template, the A plates or B plates are whole plate blanking and bending
Shaping, the A plates or B plates that this method is made are more sturdy and durable, greatly extend the service life of template and have ensured that shaping is mixed
Coagulate the uniformity of native pile body.
(12) construction method of cross celluar concrete stake template, program construction process is compact, preparation method system
One, producers can complete each process node step by step, then unified cast, the program have ensured formation of concrete pile body
Uniformity, while greatly improve production efficiency.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, for ordinary skill people
For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is cross celluar concrete stake template top view.
Fig. 2 is cross celluar concrete stake template front view.
Fig. 3 is cross celluar concrete stake template right view.
Fig. 4 is cross celluar concrete stake template schematic perspective view.
Fig. 5 is connection component top view in cross celluar concrete stake template.
Fig. 6 is connection component schematic perspective view in cross celluar concrete stake template.
Wherein：1.A plates, 10.A-A connecting holes, II section of I section of 11.A, 12.A, IV section of III section of 13.A, 14.A, V section of 15.A,
VII section of VI section of 16.A, 17.A, II section of tongue-and-groove of 18.A, 19.A-A through holes, 2.B plates, 20.B-B connecting holes, I section of 21.B, 22.B II
Section, IV section of III section of 23.B, 24.B, VI section of V section of 25.B, 26.B, II section of tongue-and-groove of VII section of 27.B, 28.B, 29.B-B through holes, 3. limits
Position block, 30.A-B through holes, 4.A section stiffener plates, 5.B section stiffener plates, 6. first threading holes, 7. second threading holes.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this practicality
It is new, it is not used to limit the utility model.
Below in conjunction with the accompanying drawings and specific embodiment is further described to application principle of the present utility model.
Embodiment one
As shown in Figures 1 to 6, cross celluar concrete stake template, symmetrically arranged connection component, which surrounds, to be formed
Cross cavity structure, the connection component include the A plates 1 and B plates 2 being hinged,
The A plates 1 include III section 13 of the orthogonal A of main part and IV section 14 of A,
Described III section of 13 front end of A is additionally provided with linkage section in A board components, and linkage section includes I section 11 of A and A in the A board components
II section 12, III section 13 of II section 12 of the A and A are vertical and are located at IV section of 14 the same side of A, II section 12 of I section 11 of the A and A it is vertical and
Positioned at III section of 13 opposite side of A,
Described IV section of 14 front end of A is additionally provided with linkage section between A board components, and linkage section includes V section of 15 He of A between the A board components
IV section 14 of V section 15 of VI section 16 of A, the A and A are vertical and are located at III section of 13 opposite side of A, and VI section 16 of the A is vertical with V section 15 of A
And it is located at IV section of 14 opposite side of A,
The length that V section 15 of the A is the half of cross celluar concrete stake thickness；
The B plates 2 include III section 23 of the orthogonal B of main part and IV section 24 of B,
Described III section of 23 front end of B is additionally provided with linkage section in B board components, and linkage section includes I section 21 of B and B in the B board components
II section 22, III section 23 of II section 22 of the B and B are vertical and are located at IV section of 24 opposite side of B, II section 22 of I section 21 of the B and B it is vertical and
Positioned at III section of 23 opposite side of B,
Described IV section of 24 front end of B is additionally provided with linkage section between B board components, and linkage section includes V section of 25 He of B between the B board components
IV section 24 of V section 25 of VI section 26 of B, the B and B are vertical and are located at III section of 23 opposite side of B, and VI section 26 of the B is vertical with V section 25 of B
And it is located at IV section of 24 opposite side of B,
The length that V section 25 of the B is the half of cross celluar concrete stake thickness；
I section 11 of the A is be hinged with I section 21 of B；
A-B through holes 30 are respectively equipped with III section 23 of III section 13 of the A and B, the A is provided with A-A through holes 19, institute for IV section 14
State B and be provided with B-B through holes 29 for IV section 24；
The A is provided with A-A connecting holes 10 for VI section 16, and the B is provided with B-B connecting holes 20 for VI section 26；
II section of tongue-and-groove 28 of II section of tongue-and-groove 18 of A and B is respectively equipped with II section 22 of II section 12 of the A and B, when A plates 1 and B plates 2 are matched somebody with somebody
Be bonded to III section 23 of III section 13 of A and B it is parallel when, the A is adjacent to II section of tongue-and-groove of II section of tongue-and-groove 18 of II section 22 of B and the A and B for II section 12
28 positions overlap；
The template also includes the matched limited block 3 used, and the limited block 3 adapts to II section of tongue-and-groove 18 of A
With the position coincidence status of II section of tongue-and-groove of B 28.
Wherein：The A is equipped with the first withdrawing pattern for II section 22 for II section 12 with III section of 13 junction of A and B with III section of 23 junction of B
V section 25 of gradient α=2.0 °, V section 15 of the A and IV section 14 of A and B and IV section of 24 junction of B be equipped with the second pattern draft β=
2.0°；Be additionally provided with VII section of 17 chamfering of A between IV section 14 of III section 13 of the A and A, its with III section 13 of A or IV section 14 of A angle phase
Together；Be additionally provided with VII section of 27 chamfering of B between IV section 24 of III section 23 of the B and B, its with III section 23 of B or IV section 24 of B angle it is identical；
Described II section of tongue-and-groove 18 of A and II section of tongue-and-groove 28 of B are open mortice；A sections are also welded between IV section 14 of III section 13 of the A and A
B sections stiffener plate 5 is also welded between IV section 24 of stiffener plate 4, III section 23 of the B and B；The A sections stiffener plate 4 has at two
And respectively close to the top and bottom of A plates 1, the B sections stiffener plate 5 has at two and respectively close to the top and bottom of B plates 2；It is described
Limited block 3 is provided with the first threading hole 6, and the A sections stiffener plate 4 is provided with the second threading hole 7, and the limited block 3 and A sections add
Connected between strengthening tendons plate 4 by restricting, the rope is attached across the first threading hole 6 and the second threading hole 7；The template also include with
Be used cooperatively inner core cylinder, the inner core cylinder adapts to A-A through holes 19 and B-B through holes 29, and the inner core cylinder is PVC
Pipe；A plates 1 and B plates 2 material is steel.
As the deformation of embodiment one,
First pattern draft is α=4.0 °, and the second pattern draft is β=4.0 °；
As the deformation of embodiment one,
First pattern draft is α=3.0 °, and the second pattern draft is β=3.0 °.
Embodiment two
As shown in Figures 1 to 6, the manufacture method of cross celluar concrete stake template, the A plates 1 or B plates 2 are whole
Plate blanking and bending and molding, wherein, I section 11 of the first bending A of A plates 1；I section 21 of B plates elder generation bending B.
Embodiment three
As shown in Figures 1 to 6, the construction method of cross celluar concrete stake template, comprises the following steps：
Step 1：Two blocks of A plates 1 and two blocks of B plates 2 are spliced, fixed A-A connecting holes 10 is bolted and is connected with B-B
Hole 20；
Step 2：The cross celluar concrete stake combined is put in flat bottom surface with template；
Step 3：Limited block 3 is stuck in II section of overlapping positions of tongue-and-groove 28 of II section of tongue-and-groove 18 of A and B；
Step 4：The insertion inner core cylinder in A-B through holes 30, A-A through holes 19 and B-B through holes 29；
Step 5：Struck off from cross celluar concrete stake with die head cast-in-place concrete, upper end to be solidified；
Step 6：Extract all inner core cylinders after concrete setting out and obtain cross celluar concrete stake.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. cross celluar concrete stake template, the cross cavity structure surrounded for symmetrically arranged connection component,
It is characterized in that：The connection component includes the A plates and B plates being hinged,
The A plates include III section of the orthogonal A of main part and IV section of A,
Described III section of front end of A is additionally provided with linkage section in A board components, and linkage section includes I section of A and II section of A, institute in the A board components
It is vertical and be located at IV section of the same side of A to state III section of II section of A and A, II section of I section of the A and A is vertical and is located at III section of opposite side of A,
Described IV section of front end of A is additionally provided with linkage section between A board components, and linkage section includes V section of A and VI section of A, institute between the A board components
It is vertical and be located at III section of opposite side of A to state IV section of V section of A and A, V section of VI section of the A and A is vertical and is located at IV section of opposite side of A,
The length of V section of the A is the half of cross celluar concrete stake thickness；
The B plates include III section of the orthogonal B of main part and IV section of B,
Described III section of front end of B is additionally provided with linkage section in B board components, and linkage section includes I section of B and II section of B, institute in the B board components
It is vertical and be located at IV section of opposite side of B to state III section of II section of B and B, II section of I section of the B and B is vertical and is located at III section of opposite side of B,
Described IV section of front end of B is additionally provided with linkage section between B board components, and linkage section includes V section of B and VI section of B, institute between the B board components
It is vertical and be located at III section of opposite side of B to state IV section of V section of B and B, V section of VI section of the B and B is vertical and is located at IV section of opposite side of B,
The length of V section of the B is the half of cross celluar concrete stake thickness；
I section of the A is be hinged with I section of B；
III section of the A on III section of B with being respectively equipped with A-B through holes, and IV section of the A is provided with A-A through holes, and IV section of the B is provided with
B-B through holes；
VI section of the A is provided with A-A connecting holes, and VI section of the B is provided with B-B connecting holes；
II section of tongue-and-groove of II section of tongue-and-groove of A and B is respectively equipped with II section of II section of the A and B, when A plates and B plates are engaged to III section of A and B III
During Duan Pinghang, II section of the A is adjacent to II section of tongue-and-groove position of II section of tongue-and-groove of II section of B and the A and B and overlapped；
The template also includes the matched limited block used, and the limited block adapts to II section of tongue-and-groove position of II section of tongue-and-groove of A and B
Put coincidence status.
2. cross celluar concrete stake template according to claim 1, it is characterised in that：II section of the A and III section of A
II section of junction and B and III section of junction of B are equipped with the first 2.0 °≤α≤4.0 ° of pattern draft, V section of the A and IV section of A and B
V section is equipped with the second 2.0 °≤β≤4.0 ° of pattern draft with IV section of junction of B.
3. cross celluar concrete stake template according to claim 1, it is characterised in that：III section of the A and IV section of A
Between be additionally provided with VII section of chamfering of A, it is identical with IV section of III section of A or A angle；III section of the B is additionally provided with B VII between IV section of B
Section chamfering, it is identical with IV section of III section of B or B angle.
4. cross celluar concrete stake template according to claim 1, it is characterised in that：Described II section of tongue-and-groove of A and B
II section of tongue-and-groove is open mortice.
5. cross celluar concrete stake template according to any one of claim 1 to 4, it is characterised in that：The A
A section stiffener plates are also welded between III section and A IV section, III section of the B is also welded with B section stiffener plates between IV section of B；Institute
Stating A section stiffener plates has at two and respectively close at the top and bottom of A plates, and the B sections stiffener plate has at two and respectively close to B plates
Top and bottom.
6. the cross celluar concrete stake template according to profit requires 5, it is characterised in that：The limited block is provided with the
One threading hole, the A sections stiffener plate are provided with the second threading hole, pass through the company of rope between limited block and A the section stiffener plate
Connect, the rope is attached across the first threading hole and the second threading hole.
7. the cross celluar concrete stake template according to profit requires 6, it is characterised in that：The template is also included therewith
With the use of inner core cylinder, the inner core cylinder adapts to A-A through holes and B-B through holes, and the inner core cylinder is pvc pipe.
8. the cross celluar concrete stake template according to any one of profit requires 6 or 7 or 1 to 4, it is characterised in that：
A plates and B the sheet material matter is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605983.0U CN207077584U (en) | 2017-05-27 | 2017-05-27 | Cross celluar concrete stake template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605983.0U CN207077584U (en) | 2017-05-27 | 2017-05-27 | Cross celluar concrete stake template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207077584U true CN207077584U (en) | 2018-03-09 |
Family
ID=61436873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605983.0U Active CN207077584U (en) | 2017-05-27 | 2017-05-27 | Cross celluar concrete stake template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207077584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116665A (en) * | 2017-05-27 | 2017-09-01 | 马鞍山市三山机械有限公司 | Cross celluar concrete stake template and its manufacture and construction method |
-
2017
- 2017-05-27 CN CN201720605983.0U patent/CN207077584U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116665A (en) * | 2017-05-27 | 2017-09-01 | 马鞍山市三山机械有限公司 | Cross celluar concrete stake template and its manufacture and construction method |
| CN107116665B (en) * | 2017-05-27 | 2022-06-14 | 马鞍山市三山机械有限公司 | Cross form for porous concrete pile and manufacturing and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108360678B (en) | A kind of assembled beam-column node tenon connection structure | |
| CN107227822A (en) | Building post and its construction technology that a kind of steel pipe is combined with batten plate | |
| CN108943343A (en) | A kind of sleeve shear wall particular manufacturing craft and its application method | |
| CN205976072U (en) | Assembly type structure wall body and prefabricated concrete structure | |
| CN107905424A (en) | Full prefabricated band splicing groove unidirectional harden structure, making and assembly method | |
| CN104972550A (en) | Multilateral mould of site precast concrete pile and manufacturing method of precast concrete pile | |
| CN207077584U (en) | Cross celluar concrete stake template | |
| CN207863256U (en) | A kind of close spelling precast floor slab connection structure with tongue and groove | |
| CN207813019U (en) | A kind of UHPC non-dismantling formworks of casting concrete column | |
| CN106285001B (en) | A kind of facet integration segment quickly intersects flowing water construction method | |
| CN105369981B (en) | A kind of arrangement of reinforcement formula buckle connection permanent beam template, concrete structure member and manufacture method | |
| CN106337530B (en) | A kind of construction of frame beam seams stifled construction method | |
| CN201106234Y (en) | Heat preserving wall composed of cement foam concrete hollow wall board | |
| CN107116665A (en) | Cross celluar concrete stake template and its manufacture and construction method | |
| CN104453235B (en) | Current conversion station fire wall construction technology | |
| CN214144725U (en) | UHPC (ultra high performance polycarbonate) disassembly-free hollow template and superposed hollow floor slab | |
| CN102303351A (en) | Method for manufacturing once pouring-molded T-shaped beam | |
| CN214925420U (en) | Concrete bridge deck slab prefabricated steel formwork side form structure and side form comprising same | |
| CN205421710U (en) | Permanent beam mold board, concrete structure component are connected to arrangement of reinforcement formula buckle | |
| CN103526877B (en) | A kind of precast concrete | |
| CN210685149U (en) | Triangular steel bar truss welding type concrete prefabricated bottom plate | |
| CN205742259U (en) | One lower channel side wall assembled template over long distances | |
| CN209723341U (en) | A kind of bidirectional laminated slab bottom plate of close piece connection | |
| CN211447004U (en) | Reinforced GRC plate and pipe ditch foundation formwork system combining same | |
| CN204343486U (en) | The shear wall that a kind of mortise and tenon type precast concrete segment replaces template to build |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |