CN108930289A - A kind of prefabricated assembled fetal membrane and its construction method - Google Patents
A kind of prefabricated assembled fetal membrane and its construction method Download PDFInfo
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- CN108930289A CN108930289A CN201810711958.XA CN201810711958A CN108930289A CN 108930289 A CN108930289 A CN 108930289A CN 201810711958 A CN201810711958 A CN 201810711958A CN 108930289 A CN108930289 A CN 108930289A
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- fetal membrane
- horse tooth
- tooth trough
- template
- cushion cap
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
- E02D27/14—Pile framings, i.e. piles assembled to form the substructure
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0007—Production methods using a mold
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- General Engineering & Computer Science (AREA)
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- Environmental & Geological Engineering (AREA)
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Abstract
The invention discloses a kind of prefabricated assembled fetal membrane and its construction methods, it is related to technical field of building construction, including cushion cap fetal membrane and the beam fetal membrane being arranged between cushion cap fetal membrane, the cushion cap fetal membrane includes one group of cushion cap template, one end of the cushion cap template is equipped with the first horse tooth trough, the other end is equipped with the second horse tooth trough, matching to surround and be set as closed casting space by the first horse tooth trough and the second horse tooth trough between one group of cushion cap template is adjacent, cushion cap template middle position is equipped with and pours connector, the connector two sides that pour are symmetrically arranged the first horse tooth trough, the beam fetal membrane includes a pair of of beam forms, the both ends of the beam forms are respectively equipped with the second horse tooth trough.The beneficial effects of the present invention are: prefabrication, is conducive to promote building industrialization development；Simple process is conducive to accelerate construction progress；Machinery production, it is advantageously ensured that construction quality.
Description
Technical field
The present invention relates to technical field of building construction, and in particular to a kind of prefabricated assembled fetal membrane and its construction method.
Background technique
Traditional brick fetal membrane complex process, is affected to the duration.Masonry need to be undergone, painting, conserve ability after three process
Start fetal membrane periphery backfilling of earthwork；Traditional brick fetal membrane masonry quality cannot be guaranteed that forming dimension deviation is larger.Due to quality of workers
Irregular, masonry quality and fetal membrane size Control not can guarantee；Traditional brick fetal membrane construction operation is by the extraneous factors shadow such as weather
Sound is larger.The bad weathers such as rainy day, frost can not construct, and cut off the water, have a power failure, mechanical breakdown etc. also will have a direct impact on construction；Tradition
The artificial content of brick fetal membrane unit in charge of construction is big, and labor cost is high；Labour's investment is larger, and material technology is complicated, comprehensive cost at
This is higher, has greater environmental impacts, and construction site disposal of pollutants is serious, clay exploitation, mortar stirring, noise pollution, waste water row
It puts, the processing of building waste etc. can all cause environment to influence.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention provides a kind of structurally reasonable, high construction efficiency prefabrication and assembly constructions
Formula fetal membrane and its construction method.
Technical scheme is as follows:
A kind of prefabricated assembled fetal membrane, which is characterized in that including cushion cap fetal membrane and the beam fetal membrane being arranged between cushion cap fetal membrane, institute
Stating cushion cap fetal membrane includes one group of cushion cap template, and one end of the cushion cap template is equipped with the first horse tooth trough, and the other end is equipped with the second horse
Tooth raft, matching to surround and be set as closed pour by the first horse tooth trough and the second horse tooth trough between one group of cushion cap template is adjacent
Space, cushion cap template middle position are equipped with and pour connector, and the connector two sides that pour are symmetrically arranged the first horse
Tooth raft, the beam fetal membrane include a pair of of beam forms, and the both ends of the beam forms are respectively equipped with the second horse tooth trough, the beam forms two
Hold pour between connector position and cushion cap template by the first horse tooth trough and the second horse tooth trough match surround be set as pouring it is logical
Road.
A kind of prefabricated assembled fetal membrane, which is characterized in that the longitudinal direction of first horse tooth trough and the second horse tooth trough
And lateral position is respectively equipped with reserving hole, is equipped with prefabricated bolt, first horse tooth trough and second in the reserving hole
Horse tooth trough is fixed after being coupled by prefabricated bolt.
A kind of prefabricated assembled fetal membrane, which is characterized in that first horse tooth trough and the second horse tooth trough are all made of Z
Font structure, wherein the first horse tooth trough is connected structure, the second horse tooth trough is plug in construction.
A kind of prefabricated assembled fetal membrane, which is characterized in that the beam forms length is in 4-8m, using dock
Structure, including two pieces of beam-ends templates, beam-ends template one end are equipped with the second horse tooth trough, and the other end, which is equipped with, turns pile, described to turn pile
Side offers reserving hole, is equipped with prefabricated bolt in the reserving hole, by turning pile phase between two pieces of beam-ends templates
Even, it and is fixed with prefabricated bolt；Described pour in channel is equipped with rectangle in the lower position for being located at beam-ends connection part of templates
Support plate, top position are equipped with T shape support plate, are supported.
A kind of prefabricated assembled fetal membrane, which is characterized in that when the beam forms length is greater than 8m, use is spliced
Structure, including two pieces of beam-ends templates and one group of intermediate die plate being arranged between two pieces of beam-ends templates, beam-ends template one end
Equipped with the second horse tooth trough, the other end, which is equipped with, turns pile, and the intermediate die plate both ends, which are respectively equipped with, turns pile, and the pile side that turns offers
Reserving hole, the reserving hole is interior to be equipped with prefabricated bolt, and between the beam-ends template and intermediate die plate and intermediate die plate is in
Between be connected by turning pile between template, and prefabricated bolt is fixed, it is described pour in the channel in be located at beam-ends template and in
Between between template and intermediate die plate between intermediate die plate junction lower position be equipped with rectangular supporting board, top position is equipped with
T shape support plate, is supported.
A kind of construction method of the prefabricated assembled fetal membrane, which comprises the steps of:
1) fetal membrane is prefabricated: the cushion cap template and beam forms of prefabricated batch, and is numbered by different size；
2) it surveying setting-out: in the absolute altitude of foundation pit earthwork excavated by machine to construction requirement, carries out concrete cushion and pours and smash, while basis
Construction drawing requires to discharge out the Design Orientation dimension line of cushion cap and beam, and dimensional discrepancy controls within ± 10mm；
3) fetal membrane scene transport: corresponding position is transported according to template number, fetal membrane batch wrapping article is hardened inside or
Semi-harden road uses forklift transport；For breaking part or components at unhardened operation area, using trolley or directly by
Worker, which lifts the mode of fortune or directlys adopt tower crane, is hoisted to work surface；
4) mortar is smeared in advance: before installation fetal membrane, to guarantee firmness and tightness of the fetal membrane in conjunction with bed course, being needed on faying face pre-
One of mortar is smeared, and guarantees that the mortar of horizontal mortar joint is full；
5) fetal membrane is installed: it is in place in such a way that worker lifts fortune according to first low rear high principle by corresponding template, for large size
Template is in place by the way of crane machine cooperation；
6) fetal membrane corrects: being corrected to fetal membrane verticality, the adjacent fetal membrane surface height difference of fetal membrane；The water in fetal membrane installation
It square is controlled to horizontal ruler, verticality is controlled with messenger wire；It is adjusted in place when adjusting deviation using slabstone, smears mortar with pre-
It fills closely knit；
7) prefabricated bolt is fixed: after correction, for the handover position between fetal membrane, i.e. the vertical and horizontal reserving hole of junction
Place is fixed with prefabricated bolt, and to prefabricated bolt position injection foamed glue, prevents prefabricated bolt from loosening；
8) it returns temperature pier when soil: being more than 4 meters of not whole plate region for construction length, internal support need to be carried out with shaped element
It reinforces.
The beneficial effects of the present invention are:
1) prefabrication is conducive to promote building industrialization development；The novel fetal membrane is applied with the production of element precast metaplasia, assembled
Work is production method, characterized by design standard, component component, mechanization of building operation, IT application in management, can integrate brick tire
The entire industrial chain such as design, production, the construction of film engineering realizes building products energy-saving and environmental protection, Life cycle value maximization
Sustainable development novel production and construction mode.By traditional brick fetal membrane way from dispersion, fall behind handicraft producer
Formula is gradually transitioned into the prefabricated assembled technique based on modern technologies, is conducive to promote building industrialization in engineering construction
Application and development.
2) simple process is conducive to accelerate construction progress；Prefabricated assembled fetal membrane after cushion layer concrete reaches construction intensity i.e.
Installation can be carried out, fetal membrane is installed rapidly and efficiently, and the construction period is greatly saved.First is that three one is combined into after technique simplifies, it will
The masonry of traditional brick fetal membrane, painting, maintenance three process are reduced to component and assemble a procedure；Second is that installation procedure is easy, it is high
Effect is quick；Third is that fabrication and installation are not influenced by extraneous factors such as ambient weathers, execution conditions are substantially unrestricted.
3) machinery production, it is advantageously ensured that construction quality；The component and fitting of batch production Prefabrication, the unification of production standard, work
Skill equipment is superior, while staffs stablize, and quality of workers is relatively preferable, then is affected by environment smaller, quality control process
In place, be conducive to the raising of project products quality.
4) easy to operate, it is advantageously ensured that construction safety；Prefabricated assembled fetal membrane component is light and handy, is convenient for manual handling, group
It fills convenient and efficient.Horse tooth trough is set in corner junction, is mutually twisted increase connective stability using horse tooth trough, and in junction
In length and breadth two to reserving hole, fixed again with prefabricated bolt after correcting fetal membrane position.Entire installation Operating processes specifications safety,
The manual work time is short, and live exposure duration is few, therefore it is advantageously ensured that site operation is safe.
5) it is not restricted, usual ambient weather can construct；Due to component simple installation, construct not by rainy day, strong wind, height
The boisterous influences such as temperature, frost.In the case where lifting component is stacked in place, since manual handling is convenient, assembling construction
Also not by have a power failure, cut off the water, the execution conditions such as mechanical breakdown are limited.
6) economical rationality is conducive to cost control；First is that enormously simplifying construction technology, multiple working procedure has been saved
Cost；Second is that greatly reduce unit labor cost content, less labor cost；Third is that raw by a large amount of standardized components
It produces, component unit cost greatly reduces；Fourth is that after saving the duration, mechanical material lease etc. that Saving in time costs generates other
Cost can also substantially reduce.
7) energy conservation and environmental protection is conducive to protection of natural resources and environment；First is that replacing clay brick with prefabricated fetal membrane, clay exploitation is reduced,
The protection to arable land is strengthened to a certain extent；Second is that prefabricated fetal membrane uses the factorial production, only combination installation at the scene.It will pass
The wet construction that system is built is changed to dry operation, therefore construction environment substantially improves, and the pollutions such as noise, sewage rubbish, dust are dropped significantly
It is low, it had both protected engineering construction personnel, and had decreased construction and disturb residents.
8) replicability is strong, is conducive to field popularization application；Since the standardization level of prefabricated assembled fetal membrane component is higher,
Can in all basic fetal membrane engineerings broad field of application, the comprehensive advantage of prefabricated fetal membrane is obvious, so reproducibility
It is stronger, be conducive to widely popularize at the construction field (site) from now on.
Detailed description of the invention
Fig. 1 is integral installation structural schematic diagram of the invention；
Fig. 2 is cushion cap formwork structure schematic diagram of the invention；
Fig. 3 is cap mold board mounting structure schematic diagram of the invention；
Fig. 4 is beam forms structural schematic diagram of the invention；
Fig. 5 is beam forms mounting structure schematic diagram of the invention；
Fig. 6 is horse tooth trough mounting structure schematic diagram of the invention；
Fig. 7 is beam-ends formwork structure schematic diagram of the invention；
Fig. 8 is intermediate die plate structural schematic diagram of the invention；
Fig. 9 is T shape supporting plate structure schematic diagram of the invention；
Figure 10 is rectangular supporting board structural schematic diagram of the invention；
In figure: 1- cushion cap fetal membrane, 101- cushion cap template, the second horse tooth trough of 102-, the first horse tooth trough of 103-, 104- pour connection
Mouthful, 105- turns pile, 2- beam fetal membrane, 201- beam forms, 3- reserving hole, the prefabricated bolt of 4-, 5- beam-ends template, 6- intermediate die plate,
7-T shape support plate, 8- rectangular supporting board.
Specific embodiment
Below in conjunction with Figure of description, the present invention is described further.
As Figure 1-10 shows, a kind of prefabricated assembled fetal membrane, including cushion cap fetal membrane 1, cushion cap template 101, the second horse tooth trough
102, the first horse tooth trough 103, pour connector 104, turn pile 105, beam fetal membrane 2, beam forms 201, reserving hole 3, prefabricated bolt
4, beam-ends template 5, intermediate die plate 6, T shape support plate 7 and rectangular supporting board 8.
The position between cushion cap fetal membrane 1 is arranged in beam fetal membrane 2, and cushion cap fetal membrane 1 includes one group of cushion cap template 101, cap mold
One end of plate 101 is equipped with the first horse tooth trough 103, and the other end is equipped with the second horse tooth trough 102, between one group of cushion cap template 101 is adjacent
Closed casting space is set as with surrounding by the first horse tooth trough 103 and the second horse tooth trough 101,101 interposition of cushion cap template
It has installed and has poured connector 104, poured 104 two sides of connector and be symmetrically arranged the first horse tooth trough 103, beam fetal membrane 2 includes one
To beam forms 201, the both ends of beam forms 201 are respectively equipped with the second horse tooth trough 102, lead between beam forms 201 and cushion cap template 101
The first horse tooth trough 103 and the second horse tooth trough 102 is crossed to be set as pouring channel with surrounding.
Reserving hole 3 is respectively equipped at the longitudinal and transverse direction position of first horse tooth trough 103 and the second horse tooth trough 102, it is described
Prefabricated bolt 4 is equipped in reserving hole 3, first horse tooth trough 103 and the second horse tooth trough 102 are inserted after being coupled by prefabricated
Pin 4 is fixed.
First horse tooth trough 103 and the second horse tooth trough 102 are all made of Z-shaped structure, wherein the first horse tooth trough 103 is connected
Structure, the second horse tooth trough 102 are plug in construction.
201 length of beam forms is in 4-8m, using dock structure, including two pieces of beam-ends templates 5,5 one end of beam-ends template
Equipped with the second horse tooth trough 102, the other end, which is equipped with, turns pile 105, turns 105 side of pile and offers reserving hole 3, sets in reserving hole 3
There is prefabricated bolt 4, is connected between two pieces of beam-ends templates 5 by turning pile 105, and be fixed with prefabricated bolt 4；It pours in channel
It is equipped with rectangular supporting board 8 in the lower position for being located at 5 junction of beam-ends template, top position is equipped with T shape support plate 7, is propped up
Support, and the gap 0-6mm is equipped between 7 wedging position of T shape support plate and template, it is easily installed and supports.
When 201 length of beam forms is greater than 8m, using splicing structure, including two pieces of beam-ends templates 5 and setting are in two pieces of beams
One group of intermediate die plate 6 between Side Template 5,5 one end of beam-ends template are equipped with the second horse tooth trough 102, and the other end, which is equipped with, turns pile 105,
6 both ends of intermediate die plate, which are respectively equipped with, turns pile 105, turns 105 side of pile and offers reserving hole 3, prefabricated insert is equipped in reserving hole 3
Pin 4 is connected by turning pile 105 between beam-ends template 5 and intermediate die plate 6 and between intermediate die plate 6 and intermediate die plate 6, and pre-
Bolt 4 processed is fixed, it is described pour in channel between beam-ends template 5 and intermediate die plate 6 and intermediate die plate 6 with centre
The lower position of junction is equipped with rectangular supporting board 8 between template 6, and top position is equipped with T shape support plate 7, is supported.And T
It is equipped with the gap 0-6mm between the wedging position and template of shape support plate 7, is easily installed and supports.
A kind of construction method of prefabricated assembled fetal membrane, steps are as follows:
1) fetal membrane is prefabricated: the cushion cap template 101 and beam forms 201 of prefabricated batch, and is numbered by different size.
2) finished product fetal membrane is marched into the arena: unit in charge of construction mainly carries out the scenes such as product certificate, the appearance when finished product fetal membrane is marched into the arena
It checks, the detection that need to march into the arena is tested and retrial, to being unsatisfactory for the dimensional discrepancy of related specification requirement, presentation quality, strength grade, flat
Straight degree, hollow rate, frost resistance index must not use；To qualification march into the arena material will by kind, specification, stack that neat, heaped measure is high
Degree is no more than 1.5 meters.
3) it surveying setting-out: in the absolute altitude of foundation pit earthwork excavated by machine to construction requirement, carries out concrete cushion and pours and smash, simultaneously
The Design Orientation dimension line of cushion cap and beam is discharged out according to construction drawing requirement, dimensional discrepancy must control within ± 10mm.
3) fetal membrane scene is transported: corresponding position is transported according to template number, fetal membrane batch wrapping article harden inside or
Semi-harden road uses forklift transport；For breaking part or components at unhardened operation area, using trolley or directly by
Worker, which lifts the mode of fortune or directlys adopt tower crane, is hoisted to work surface.
4) mortar is smeared in advance: before installation fetal membrane, to guarantee firmness and tightness of the fetal membrane in conjunction with bed course, on faying face
One of mortar need to be smeared in advance, and guarantees that the full degree of mortar at bed joint of horizontal mortar joint is more than or equal to 80%.
5) installation fetal membrane: finding with drawing and the consistent template of setting-out on the spot, by corresponding prefabricated fetal membrane, after first low
(beam forms is arranged in cushion cap template high principle, and the mounting height of cushion cap template is lower than beam forms, therefore first installation platform template
After beam forms is installed), using worker lift fortune by the way of it is in place；It is in place by the way of crane machine cooperation for large-scale template.
6) fetal membrane corrects: being corrected to fetal membrane verticality, the adjacent fetal membrane surface height difference of fetal membrane；In fetal membrane installation
When horizontal direction controlled with horizontal ruler, verticality is controlled with messenger wire；It is adjusted in place when adjusting deviation using slabstone, with smearing in advance
Mortar filling is closely knit.
7) prefabricated bolt is fixed: after correction, for the handover position between fetal membrane, i.e. the vertical and horizontal of junction are reserved
It is fixed with prefabricated bolt 4 at hole 3, and to prefabricated 4 position injection foaming agent of bolt, prevent prefabricated bolt 4 from loosening.
8) it returns temperature pier when soil: being more than 4 meters of not whole plate region for construction length, shaped element (rectangle branch need to be used
Fagging 8, T shape support plate 7) carry out internal bracing reinforcement.
Claims (6)
1. a kind of prefabricated assembled fetal membrane, which is characterized in that including cushion cap fetal membrane (1) and be arranged between cushion cap fetal membrane (1)
Beam fetal membrane (2), the cushion cap fetal membrane (1) include one group of cushion cap template (101), and one end of the cushion cap template (101) is equipped with the
One horse tooth trough (103), the other end are equipped with the second horse tooth trough (102), pass through first between one group of cushion cap template (101) is adjacent
Horse tooth trough (103) and the second horse tooth trough (101) are set as closed casting space with surrounding, and the cushion cap template (101) is intermediate
Position is equipped with and pours connector (104), and described connector (104) two sides that pour are symmetrically arranged the first horse tooth trough (103), institute
Stating beam fetal membrane (2) includes a pair of of beam forms (201), and the both ends of the beam forms (201) are respectively equipped with the second horse tooth trough (102),
Beam forms (201) both ends are pouring between connector (104) position and cushion cap template (101) through the first horse tooth trough
(103) it is set as pouring channel with surrounding with the second horse tooth trough (102).
2. a kind of prefabricated assembled fetal membrane according to claim 1, which is characterized in that first horse tooth trough (103) and
It is respectively equipped with reserving hole (3), is equipped in the reserving hole (3) pre- at the longitudinal and transverse direction position of second horse tooth trough (102)
Bolt (4) processed, first horse tooth trough (103) and the second horse tooth trough (102) are consolidated after being coupled by prefabricated bolt (4)
It is fixed.
3. a kind of prefabricated assembled fetal membrane according to claim 1, which is characterized in that first horse tooth trough (103) and
Second horse tooth trough (102) is all made of Z-shaped structure, wherein the first horse tooth trough (103) is connected structure, the second horse tooth trough
It (102) is plug in construction.
4. a kind of prefabricated assembled fetal membrane according to claim 1, which is characterized in that beam forms (201) length exists
When 4-8m, using dock structure, including two pieces of beam-ends templates (5), described beam-ends template (5) one end is equipped with the second horse tooth trough
(102), the other end is equipped with and turns pile (105), and described pile (105) side that turns offers reserving hole (3), the reserving hole (3)
It is interior to be equipped with prefabricated bolt (4), be connected between two pieces of beam-ends templates (5) by turning pile (105), and with prefabricated bolt (4) into
Row is fixed；Described pour in channel is equipped with rectangular supporting board (8) in the lower position for being located at beam-ends template (5) junction, top
Position is equipped with T shape support plate (7), is supported.
5. a kind of prefabricated assembled fetal membrane according to claim 1, which is characterized in that beam forms (201) length is big
When 8m, using splicing structure, including in two pieces of beam-ends templates (5) and be arranged between two pieces of beam-ends templates (5) one group
Between template (6), described beam-ends template (5) one end be equipped with the second horse tooth trough (102), the other end be equipped with turns pile (105), the centre
Template (6) both ends, which are respectively equipped with, to be turned pile (105), and described pile (105) side that turns offers reserving hole (3), the reserving hole
(3) prefabricated bolt (4) are equipped in, between the beam-ends template (5) and intermediate die plate (6) and intermediate die plate (6) and intermediate die plate
(6) it is connected by turning pile (105) between, and prefabricated bolt (4) is fixed, described pour in channel is being located at beam-ends template
(5) lower position of junction is equipped with rectangle branch between intermediate die plate (6) between intermediate die plate (6) and intermediate die plate (6)
Fagging (8), top position are equipped with T shape support plate (7), are supported.
6. the construction method of -5 any a kind of prefabricated assembled fetal membranes according to claim 1, which is characterized in that including such as
Lower step:
1) fetal membrane is prefabricated: the cushion cap template (101) and beam forms (201) of prefabricated batch, and is numbered by different size；
2) it surveying setting-out: in the absolute altitude of foundation pit earthwork excavated by machine to construction requirement, carries out concrete cushion and pours and smash, while basis
Construction drawing requires to discharge out the Design Orientation dimension line of cushion cap and beam, and dimensional discrepancy controls within ± 10mm；
3) fetal membrane scene transport: corresponding position is transported according to template number, fetal membrane batch wrapping article is hardened inside or
Semi-harden road uses forklift transport；For breaking part or components at unhardened operation area, using trolley or directly by
Worker, which lifts the mode of fortune or directlys adopt tower crane, is hoisted to work surface；
4) mortar is smeared in advance: before installation fetal membrane, to guarantee firmness and tightness of the fetal membrane in conjunction with bed course, being needed on faying face pre-
One of mortar is smeared, and guarantees that the mortar of horizontal mortar joint is full；
5) fetal membrane is installed: it is in place in such a way that worker lifts fortune according to first low rear high principle by corresponding template, for large size
Template is in place by the way of crane machine cooperation；
6) fetal membrane corrects: being corrected to fetal membrane verticality, the adjacent fetal membrane surface height difference of fetal membrane；The water in fetal membrane installation
It square is controlled to horizontal ruler, verticality is controlled with messenger wire；It is adjusted in place when adjusting deviation using slabstone, smears mortar with pre-
It fills closely knit；
7) prefabricated bolt is fixed: after correction, for the handover position between fetal membrane, i.e. the vertical and horizontal reserving hole of junction
(3) fixed with prefabricated bolt (4) at, and to prefabricated bolt (4) position injection foamed glue, prevent prefabricated bolt (4) from loosening；
8) it returns temperature pier when soil: being more than 4 meters of not whole plate region for construction length, internal support need to be carried out with shaped element
It reinforces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711958.XA CN108930289B (en) | 2018-06-29 | 2018-06-29 | Prefabricated assembly type tire membrane and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711958.XA CN108930289B (en) | 2018-06-29 | 2018-06-29 | Prefabricated assembly type tire membrane and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108930289A true CN108930289A (en) | 2018-12-04 |
| CN108930289B CN108930289B (en) | 2023-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810711958.XA Active CN108930289B (en) | 2018-06-29 | 2018-06-29 | Prefabricated assembly type tire membrane and construction method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980050A (en) * | 2020-07-17 | 2020-11-24 | 福建建工集团有限责任公司 | Small foundation bearing platform formwork and construction method thereof |
| CN113802589A (en) * | 2021-09-29 | 2021-12-17 | 上海建工四建集团有限公司 | Self-locking bearing plate moulding bed construction method |
| CN115182375A (en) * | 2022-07-21 | 2022-10-14 | 浙江宏坤建设集团有限公司 | Construction method for dense bearing platform |
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| CN204435542U (en) * | 2015-01-26 | 2015-07-01 | 济南轨道交通集团有限公司 | Integration bean column node formwork structure |
| CN106836463A (en) * | 2017-02-21 | 2017-06-13 | 宁波东新建筑有限公司 | The constructing device and construction method of cushion cap and ground girder construction |
| CN107443550A (en) * | 2017-08-07 | 2017-12-08 | 佛山市万科置业有限公司 | Prefabricated cushion cap template and its installation method |
| CN207211186U (en) * | 2017-09-30 | 2018-04-10 | 三峡大学 | A kind of power transmission line iron tower foundation protective cap mould |
| CN208533570U (en) * | 2018-06-29 | 2019-02-22 | 浙江省建设投资集团股份有限公司 | A kind of prefabricated assembled fetal membrane |
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| CN111980050A (en) * | 2020-07-17 | 2020-11-24 | 福建建工集团有限责任公司 | Small foundation bearing platform formwork and construction method thereof |
| CN113802589A (en) * | 2021-09-29 | 2021-12-17 | 上海建工四建集团有限公司 | Self-locking bearing plate moulding bed construction method |
| CN115182375A (en) * | 2022-07-21 | 2022-10-14 | 浙江宏坤建设集团有限公司 | Construction method for dense bearing platform |
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