CN205617614U - Ram soil matrix composite wall and template device that adopts in construction thereof - Google Patents
Ram soil matrix composite wall and template device that adopts in construction thereof Download PDFInfo
- Publication number
- CN205617614U CN205617614U CN201620421792.4U CN201620421792U CN205617614U CN 205617614 U CN205617614 U CN 205617614U CN 201620421792 U CN201620421792 U CN 201620421792U CN 205617614 U CN205617614 U CN 205617614U
- Authority
- CN
- China
- Prior art keywords
- sides
- template
- shingle nail
- wall
- block piece
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Finishing Walls (AREA)
Abstract
Ram soil matrix composite wall and template device that adopts in construction thereof, wall body include the dual shingle nail that mirror symmetry set up and fill the rammer soil main part between dual shingle nail, every face wall panel by several unit shingle nails according to upper and lower multilayer, and the concatenation of the mode of every layer of polylith constitute, every unit shingle nail is reinforced concrete structure, is equipped with reinforcing bar coupler between the relative unit shingle nail, the template device is including setting up in the wall template on two sides, setting up side shield and the fixed subassembly of array template in both sides, and the wall template on two sides forms foretell dual shingle nail, and in the wall body work progress, the side shield of both sides forms spacingly temporarily to the both sides of the rammer soil of filling, and the fixed detachable chucking of subassembly of array template is in the upper end of dual wall template. Composite wall that the rammer was built has higher intensity, better weatherability and durability.
Description
Technical field
This utility model belongs to loam wall technical field, particularly to a kind of novel rammed earth base combined wall,
The plate device that this combined wall uses in work progress.
Background technology
Cob has a wide range of applications in China's traditional residence, because it is economical and comfortableness is still continued to use
So far.But its durability, weatherability difference governs the development of cob.Along with the progress of science and technology, logical
Cross interpolation soil-solidified-agent in soil, loam wall intensity can be improved, improve the resistance to water of body of wall, improve
The weight capacity of loam wall and service life.Novel construction measure also improves the shock resistance of cob
Can, but the soil body can be made under the comprehensive function that loam wall is under wind, rain, sunlight to loosen, deform, cause strong
Degree reduces.
The template that building body of wall uses at present is plank sheathing or steel form mostly, the low mutability of plank sheathing intensity
Shape, cyclic utilization rate is low, after using can not recycling, be a kind of to consume greatly the forest reserves.
Steel form, from great, removes and installs a large amount of manpower and materials of needs, and customized cost is high, is not suitable for oneself house
Build.It addition, no matter use plank sheathing, or use steel form, be required to workman and carry out formwork,
There is human cost height, long construction period, the deficiency of complicated construction technique.
Summary of the invention
This utility model provides a kind of rammed earth base composite wall for solving technical problem present in known technology
The plate device used in body and construction thereof, this rammed earth base combined wall has higher intensity, preferably
Weatherability and durability；The plate device used in construction need not workman and carries out formwork, can save
Human cost, saving construction technology and accelerating construction progress.
This utility model is adopted the technical scheme that by solving technical problem present in known technology:
A kind of rammed earth base combined wall, it is characterised in that: include two sides shingle nail that specular arranges and
The rammed earth main body being filled between the shingle nail of two sides, every face wall panel by several piece unit shingle nail according to upper
The mode of lower multilamellar and every layer of polylith is spliced to form by tongue and groove, the most neighbouring two layer unit metopes
The mode that plate all uses the fissure of displacement to overlap is arranged, and every module unit shingle nail is prefabricated reinforced concrete structure,
Every module unit shingle nail by flat shingle nail main part and is arranged on shingle nail body portion inner side
One group or two groups of internal projection parts arranging according to spacing constitute；In any phase constituting two sides shingle nail
To two unit shingle nails between be equipped with rebar connector, one end of rebar connector and a side unit wall
Internal projection part on panel is connected, the unit metope that the other end of rebar connector is relative with opposite side
Internal projection part on plate is connected.
Preferred: the shape of cross section of described internal projection part is T-shaped；Described rebar connector is by passing through
The reinforcing bar of antirust treatment is made, and it is by being arranged on the first c-type connecting portion of one end, being arranged on the other end
The middle reinforcing bar that connects of the second c-type connecting portion and connection two c-type connecting portions is constituted, and the c-type at two ends connects
Portion forms card load with the internal projection part on two relative unit shingle nails and connects.
Preferred: unit shingle nail is poured by water-tight concrete and corrosion-resistant steel bar and makes.
The plate device used in the construction of rammed earth base combined wall, it is characterised in that: described plate device bag
Include and be arranged on the metope template on two sides, the side shield being arranged on both sides and array template fixation kit；Two sides
Metope template form the arbitrary described two sides shingle nail of claim 1-3, the composition of two sides metope template
And two sides metope template identical with the composition of the two sides shingle nail of above-mentioned combined wall be connected with each other mode
With the two sides shingle nail of above-mentioned combined wall to be connected with each other mode identical；The side shield of both sides is the most vertically inserted
It is loaded between the metope template of two sides, the rammed earth main body of the width of the side shield of both sides and above-mentioned combined wall
Consistency of thickness, the side shield of both sides in combined wall work progress to fill rammed earth both sides formed face
Time spacing；Often group template fixation kit includes that block piece is erected in the left side that specular is arranged, block piece is erected on right side,
Both sides are erected the medial surface of block piece and are planar structure, form left positioner face and right positioner face respectively,
Both sides are erected and are provided with transverse connection between block piece, and the two ends of transverse connection are erected inside block piece with left side respectively
The position at close middle part and right side are erected the position formation at close middle part inside block piece and are hinged, at lateral connection
Part be arranged over split bolt, block piece is erected at the two ends of split bolt respectively with left side and block piece is erected even in right side
Connect, and be positioned at both sides at the two ends of split bolt and erect the inner side of block piece and be respectively provided with adjusting nut, at rammed earth
In base combined wall work progress, array template fixation kit is detachable is clamped on two sides metope template
Upper end, wherein the left positioner face on the perpendicular block piece in left side is adjacent to the lateral surface of a metope template, right
Right positioner face on the vertical block piece in side is adjacent to the lateral surface of another side metope template.
Preferred: block piece is erected in described left side, block piece is erected on right side and transverse connection is by hot rolling thin-wall channel
Make.
Preferred: the side shield of both sides is made by plank, plank uses high intensity, high tenacity, height anti-
Deforming and have the plank of moisture-proof function, the thickness of plank is 4～6cm.
Preferred: the side shield of every side the most from top to bottom passes sequentially through the polylith of tongue and groove splicing and divides baffle plate to constitute.
This utility model has the advantage that with good effect:
1, this rammed earth base combined wall is by being positioned at the prefabricated reinforced concrete shingle nail on two sides and being filled in two sides
Rammed earth main body between shingle nail is constituted, and it is compared to the loam wall structure of existing pure rammed earth, significantly
Improve the intensity of body of wall, body of wall is played a protective role by the shingle nail on two sides, can resist sleet, sunlight,
The wind erosion to the soil body, thus improve weatherability and the durability of body of wall, extend the service life of building,
Go for the area of more weather.
2, the plate device used in combined wall construction, it is not necessary to workman carries out formwork and has
Constitutionally stable advantage, thus considerably reduces human cost, saves construction technology and accelerates construction
Progress.It addition, the shingle nail on two sides and the connection steel bar piece of centre exempt from form removal after building body of wall completes, this
Sample just simplifies site operation program, reduces labour force, energy-conserving and environment-protective, economic facility.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model combined wall；
Fig. 2 is the structural representation of rebar connector in Fig. 1；
Fig. 3 is the structural representation of unit shingle nail in Fig. 1；
Fig. 4 is the structural representation of this utility model plate device；
Fig. 5 is the structural representation of template fixation kit in Fig. 4.
In figure: 1, shingle nail；1-1, unit shingle nail；1-1-1, shingle nail main part；1-1-2、
Internal projection part；2, rammed earth main body；3, rebar connector；3-1, the first c-type connecting portion；3-2、
Second c-type connecting portion；3-3, middle connection reinforcing bar；1 ', metope template；2 ', side shield；3’、
Fixing templates；Block piece is erected in 3-1 ', left side；Block piece is erected on 3-2 ', right side；3-3 ', transverse connection；
3-4 ', split bolt；3-5 ', adjusting nut.
Detailed description of the invention
For summary of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following enforcement
Example, and it is as follows to coordinate accompanying drawing to describe in detail:
A kind of rammed earth base combined wall, refers to Fig. 1-3, the two sides shingle nail 1 arranged including specular
And the rammed earth main body 2 being filled between the shingle nail of two sides.Every face wall panel is by several piece unit shingle nail 1-1
It is spliced to form by tongue and groove according to the mode of upper and lower multilamellar and every layer of polylith, any neighbouring two-layer list
Unit's shingle nail uses the mode of fissure of displacement overlap joint to arrange.Every module unit shingle nail is prefabricated reinforced concrete knot
Structure, every module unit shingle nail is by flat shingle nail main part 1-1-1 and is arranged on shingle nail main body
One group of sections inner side or two groups of internal projection parts 1-1-2 arranging according to spacing are constituted.Constituting both walls
It is equipped with rebar connector 3, the one of rebar connector between two unit shingle nails of the Arbitrary Relative of panel
End is connected with the internal projection part of a side unit shingle nail, the other end of rebar connector and opposite side phase
To the internal projection part of unit shingle nail be connected, so, by the rebar connector metope to two sides
Plate plays drawknot effect, adds the intensity of body of wall.
The rebar connector used in above-mentioned combined wall is preferably as follows structure: the horizontal stroke of described internal projection part
Cross sectional shape is T-shaped, and described rebar connector is made up of the reinforcing bar through antirust treatment, and it is by being arranged on
The first c-type connecting portion 3-1 of one end, the second c-type connecting portion 3-2 being arranged on the other end and connection two C
Connect reinforcing bar 3-3 in the middle of type connecting portion to constitute, the c-type connecting portion at two ends and two relative unit metopes
The internal projection part of plate forms card load and connects.
In above-mentioned combined wall, unit shingle nail is preferably poured by water-tight concrete and corrosion-resistant steel bar and makes,
So, can further enhance and resist sleet, sunlight, the wind erosion to the soil body, extend body of wall further
Service life, makes this kind of wall body structure be applicable to the area of more weather.
The plate device used in the construction of rammed earth base combined wall, refers to Fig. 4-5, described plate device bag
Include and be arranged on the metope template 1 ' on two sides, the side shield 2 ' being arranged on both sides and array template fixation kit 3 '.
The metope template on two sides forms above-mentioned two sides shingle nail, the composition of two sides metope template and above-mentioned composite wall
The composition of the two sides shingle nail of body is identical, i.e. the metope template on two sides is all by enterprise by polylith unit template
Mouthful being spliced to form, unit template is identical with the structure of said units shingle nail, and connecting method and above-mentioned list
The connecting method of unit's shingle nail is identical.The mode that is connected with each other of two sides metope template and above-mentioned combined wall two
Face wall panel to be connected with each other mode identical, i.e. metope template in two sides is by being located between corresponding unit template
Rebar connector be attached, so, can the stability of Control architecture, it is to avoid template comes off to construction
Personnel damage.The side shield of both sides is vertically plugged between the metope template of two sides, the side shield of both sides
The consistency of thickness of rammed earth main body of width and above-mentioned combined wall, the side shield of both sides is executed at combined wall
During work, the two ends to the rammed earth filled form temporary spacing, are not displaced outwardly when limiting soil body building,
Ensure the flatness of the side soil body.Often group template fixation kit includes that block piece is erected in the left side that specular is arranged
Block piece 3-2 ' is erected on 3-1 ', right side, and both sides are erected the medial surface of block piece and are planar structure, forms left side respectively
Locating surface and right positioner face, erect in both sides and be provided with transverse connection 3-3 ', transverse connection between block piece
Two ends erect with left side respectively and erect inside block piece near middle part near the position at middle part and right side inside block piece
Position is formed and is hinged, concrete, erects the correspondence position weldering of baffle plate in the two ends of transverse connection and both sides
It is connected to hinge part, is formed by hinge part and be hinged.It is arranged over split bolt at transverse connection
3-4 ', block piece is erected at the two ends of split bolt respectively with left side and right side is erected block piece and is connected, and at split bolt
Two ends be positioned at both sides and erect the inner side of block piece and be respectively provided with adjusting nut 3-5 ', execute at rammed earth base combined wall
During work, the detachable upper end being clamped on both walls face die plate of array template fixation kit, wherein
Left positioner face on the perpendicular block piece in left side is adjacent to mutually with the lateral surface of a side wall template, right vertical block piece
On the lateral surface of right positioner face and opposite side metope template be adjacent to mutually, by above-mentioned template fixation kit
Ensure the perpendicularity of building metope.
In above-mentioned plate device, block piece is erected in described left side, block piece is erected on right side and transverse connection the most preferably by
Hot rolling thin-wall channel is made.Additionally, may be used without steel plate structure etc..
In above-mentioned plate device, both end sides baffle plate is made by plank, plank use high intensity, high tenacity,
High resistance to deformation and the plank with moisture-proof function, concrete, plank can use IIaLevel and IIaMore than level,
And there is the plank of moisture-proof function, the thickness of plank takes 4～6cm.So, during wall construction,
Prolonged and repeated can be used for multiple times, and can guarantee that the perpendicularity of body of wall end, it addition, side shield also has just
In the advantage preserved.
In above-mentioned plate device, the side shield of every side the most from top to bottom passes sequentially through the polylith of tongue and groove splicing and divides
Baffle plate is constituted.
The construction method of this rammed earth base combined wall, uses above-mentioned plate device, and work progress is as follows:
The ground floor of S1 elder generation building body of wall, body of wall ground floor uses the mode or several times of a building molding
The mode of building molding is carried out；Under the mode using a building molding carries out the operating mode of building, first
The unit shingle nail splicing constituting metope template in the body of wall position set builds two sides metope template
Ground floor template, is positioned at the ground floor template parallel alignment to be ensured on two sides, is positioned at the ground floor mould on two sides
The consistency of thickness of the distance between plate and the inside rammed earth main body of the combined wall treating building, then by both sides
Baffle plate is inserted respectively into the position being positioned at both sides between ground floor template, and the side shield of both sides to ensure and ground
Face is vertical, is then distributed on along body of wall horizontal extension direction by array template fixation kit and is positioned at two sides
The upper end of ground floor template, wherein the top position of the side shield in both sides is respectively at least provided with one group of mould
Board fixer, adjusts both sides by the adjusting nut at adjustment two ends and erects the angle of block piece and transverse connection
Degree, makes both sides erect the locating surface of the block piece lateral surface respectively with the ground floor template being positioned at both sides and is adjacent to, and
Keep vertical with ground；Then to inserting rammed earth between the ground floor template on two sides, and tamp,
When tamping the half that the soil body reaches ground floor form height, part rebar connector is embedded into and is positioned at two
Between the ground floor template in face and be positioned at the position of ground floor template one half height, make rebar connector
Two ends internal projection part with the unit shingle nail on two sides respectively is connected；Then proceed to being positioned at the of two sides
Insert rammed earth in one layer of template, and tamp, until in the height distance ground floor template of the compacting soil body
The position of end 30～40mm, so far completes the building of ground floor body of wall；When using building molding several times
Mode carry out under the operating mode of building, on the setting horizontal extension direction of body of wall, by one end to separately
One end building molding the most successively, wherein the process of single building molding is with above-mentioned ground floor body of wall once
The process of building molding is identical, simply after each building terminates, needs the side shield of mobile side, will
Side shield moves to the edge of building next time, until the whole building of ground floor body of wall completes；
S2 starts the second layer of building body of wall, first will install when building ground floor before second layer building
Template fixation kit disassemble, be then positioned at the ground floor template upper end assembly second layer mould on two sides
Plate, and according to the process once or several times building second layer body of wall of above-mentioned building ground floor body of wall, successively
Analogize, building body of wall from level to level, until building is to the setting height of body of wall, and make the compacting soil body fill
Top to two sides metope template；
Template fixation kit and side shield, after whole body of wall building completes, are only disassembled, are positioned at by S3
The metope template on two sides forms the two sides shingle nail of combined wall, becomes a part for combined wall.I.e. exist
During wall construction, side shield and the template fixation kit at two ends only play interim fixation,
After body of wall building terminates, side shield and template fixation kit need to remove, and the metope mould of both sides
Plate is in addition to playing fixation in constituting at wall construction, after body of wall building terminates, is to need not remove
, the metope template of both sides constitutes the both walls panel of combined wall, serves rammed earth main part
Permanently effective fixation, after this point is constructed with existing loam wall, plate device needs are all removed and are
Visibly different.
Owing to, during wall construction, building shingle nail by the metope template being arranged on two sides, and
When building every layer body of wall, adjust vertically by being arranged on the template fixation kit of metope template upper end
Degree, the most farthest ensures wall body vertical degree, prevents body of wall generation bulge, staggered floor, inclination etc.
Unfavorable phenomenon, accelerates construction speed simultaneously.By the body of wall of this construction method building, its two sides metope by
Prefabricated Reinforced Concrete Units shingle nail is spliced to form, and has the effect of heat-holding dampproof, therefore, the most not
Processing metope row heat-holding dampproof after needing building, additionally wall surface levelling is attractive in appearance again, and stereovision is strong, so
Just need not carry out wall surfacing, thus considerably reduce construction cost.
Claims (7)
1. a rammed earth base combined wall, it is characterised in that: include the two sides metope that specular is arranged
Plate and the rammed earth main body being filled between the shingle nail of two sides, every face wall panel is pressed by several piece unit shingle nail
Mode according to upper and lower multilamellar and every layer of polylith is spliced to form by tongue and groove, the most neighbouring two layer unit
The mode that shingle nail all uses the fissure of displacement to overlap is arranged, and every module unit shingle nail is prefabricated reinforced concrete knot
Structure, every module unit shingle nail is by flat shingle nail main part and is arranged on shingle nail main part
One group of inner side or two groups of internal projection parts arranging according to spacing are constituted；Constituting appointing of two sides shingle nail
Anticipating and be equipped with rebar connector between two relative unit shingle nails, one end of rebar connector is single with side
Internal projection part on unit's shingle nail is connected, the unit that the other end of rebar connector is relative with opposite side
Internal projection part on shingle nail is connected.
Rammed earth base combined wall the most according to claim 1, it is characterised in that: described internal projection
The shape of cross section of part is T-shaped；Described rebar connector is made up of the reinforcing bar through antirust treatment, its
By being arranged on the first c-type connecting portion of one end, being arranged on the second c-type connecting portion and connection of the other end
Connect reinforcing bar in the middle of two c-type connecting portions to constitute, the c-type connecting portion at two ends and two relative unit walls
Internal projection part on panel forms card load and connects.
Rammed earth base combined wall the most according to claim 1, it is characterised in that: every module unit wall
Panel is poured by water-tight concrete and corrosion-resistant steel bar and makes.
4. the plate device used in the construction of rammed earth base combined wall, it is characterised in that: described template fills
Put and include being arranged on the metope template on two sides, the side shield being arranged on both sides and array template fixation kit；
The metope template on two sides forms the arbitrary described two sides shingle nail of claim 1-3, two sides metope template
Constitute being connected with each other of and two sides metope template identical with the composition of the two sides shingle nail of above-mentioned combined wall
Mode and the two sides shingle nail of above-mentioned combined wall to be connected with each other mode identical；The side shield of both sides is the most vertical
Straight cutting is loaded between the metope template of two sides, the width of the side shield of both sides and the rammed earth master of above-mentioned combined wall
The consistency of thickness of body, the side shield of both sides in combined wall work progress to the both sides shape of rammed earth filled
Become temporary spacing；Often group template fixation kit includes that block piece, the perpendicular gear in right side are erected in the left side that specular is arranged
Part, both sides are erected the medial surface of block piece and are planar structure, form left positioner face and right positioner face respectively,
Erecting in both sides and be provided with transverse connection between block piece, the two ends of transverse connection are erected in block piece with left side respectively
Side is erected inside block piece the position near middle part and is formed and be hinged near the position at middle part and right side, is laterally connecting
Fitting be arranged over split bolt, the two ends of split bolt erect block piece with left side respectively and block piece is erected on right side
Connect, and be positioned at both sides at the two ends of split bolt and erect the inner side of block piece and be respectively provided with adjusting nut, ramming
In soil matrix combined wall work progress, array template fixation kit is detachable is clamped on two sides metope template
Upper end, wherein the left positioner face on the perpendicular block piece in left side is adjacent to the lateral surface of a metope template,
Right positioner face on right vertical block piece is adjacent to the lateral surface of another side metope template.
The plate device used in rammed earth base combined wall the most according to claim 4 construction, its
It is characterised by: block piece is erected in described left side, block piece is erected on right side and transverse connection is by hot rolling thin-wall channel system
Become.
The plate device used in rammed earth base combined wall the most according to claim 4 construction, its
Being characterised by: the side shield of both sides is made by plank, plank uses high intensity, high tenacity, high resistance
Shape and the plank with moisture-proof function, the thickness of plank is 4～6cm.
The plate device used in rammed earth base combined wall the most according to claim 4 construction, its
It is characterised by: the side shield of every side the most from top to bottom passes sequentially through the polylith of tongue and groove splicing and divides baffle plate to constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421792.4U CN205617614U (en) | 2016-05-10 | 2016-05-10 | Ram soil matrix composite wall and template device that adopts in construction thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421792.4U CN205617614U (en) | 2016-05-10 | 2016-05-10 | Ram soil matrix composite wall and template device that adopts in construction thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617614U true CN205617614U (en) | 2016-10-05 |
Family
ID=57026194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620421792.4U Withdrawn - After Issue CN205617614U (en) | 2016-05-10 | 2016-05-10 | Ram soil matrix composite wall and template device that adopts in construction thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205617614U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804294A (en) * | 2016-05-10 | 2016-07-27 | 天津城建大学 | Composite rammed-earth wall, template device adopted in construction thereof and construction method thereof |
| CN108118685A (en) * | 2017-12-21 | 2018-06-05 | 上海市政工程设计研究总院（集团）有限公司 | A kind of Larsen steel sheet pile Guan Liang in adjustable section and its section method of adjustment |
| CN110306698A (en) * | 2019-07-05 | 2019-10-08 | 山东通发实业有限公司 | A kind of preparation process of green energy conservation precast concrete exterior wall |
-
2016
- 2016-05-10 CN CN201620421792.4U patent/CN205617614U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804294A (en) * | 2016-05-10 | 2016-07-27 | 天津城建大学 | Composite rammed-earth wall, template device adopted in construction thereof and construction method thereof |
| CN105804294B (en) * | 2016-05-10 | 2017-12-29 | 天津城建大学 | The plate device and its construction method used in rammed earth base combined wall, its construction |
| CN108118685A (en) * | 2017-12-21 | 2018-06-05 | 上海市政工程设计研究总院（集团）有限公司 | A kind of Larsen steel sheet pile Guan Liang in adjustable section and its section method of adjustment |
| CN108118685B (en) * | 2017-12-21 | 2024-01-19 | 上海市政工程设计研究总院（集团）有限公司 | Larson steel sheet pile crown beam with adjustable section and section adjusting method thereof |
| CN110306698A (en) * | 2019-07-05 | 2019-10-08 | 山东通发实业有限公司 | A kind of preparation process of green energy conservation precast concrete exterior wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105804294B (en) | The plate device and its construction method used in rammed earth base combined wall, its construction | |
| CN205617614U (en) | Ram soil matrix composite wall and template device that adopts in construction thereof | |
| CN106193282B (en) | Assembling frame girder construction based on 3D printing | |
| CN107387117A (en) | A kind of prefabricated assembled tunnel structure in tunnel bottom and its construction method | |
| CN103774749A (en) | Large-span prestressed concrete F plate frame structure system | |
| CN105908861A (en) | Reinforcing method for 3D printing reinforced masonry shear wall | |
| CN110374322A (en) | A kind of assembled waffle beam plate device | |
| CN110284702A (en) | A kind of constructing device and construction method of hyperboloid arc mixed mud wall | |
| CN109519197A (en) | A kind of sliding formwork just dual-purpose trolley of lining excavation supporting and its application | |
| CN107386246B (en) | A kind of lock chamber wall Construction Through Form on Traveler method | |
| CN203782577U (en) | Template assembly for anti-collision wall settlement joint construction | |
| CN203640278U (en) | Stair construction die shelf | |
| CN103291084A (en) | Construction method of building jacking steel reinforced concrete supporting system | |
| CN206157523U (en) | Modularization plastic place | |
| CN102587665B (en) | Pouring method of coupled shear wall structure | |
| CN100417776C (en) | Integrally-cast mould-detachment-free concrete structure system and construction method thereof | |
| CN101886470A (en) | Construction method of exposed concrete ribbed beams | |
| CN205917862U (en) | Connected node on basis | |
| CN209637142U (en) | Steel concrete combines the light-duty assembled stair of flat underside | |
| CN209670221U (en) | A kind of hollow stair of limited destructing preformed rigid connection structure | |
| CN210105302U (en) | Supporting-free adjustable combined die for sealing die of post-cast joint of prefabricated primary and secondary beams | |
| CN208917660U (en) | Cast-in-place landscape arch bridge | |
| CN109629779A (en) | Steel concrete combines the light-duty assembled stair of flat underside | |
| CN205954969U (en) | PK design fetal membrane rib floor | |
| CN206070550U (en) | A kind of assembled architecture prefabricated foundation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161005 Effective date of abandoning: 20171229 |
|
| AV01 | Patent right actively abandoned |