CN106088603A - A kind of construction method of cast-in-place concrete building structure - Google Patents
A kind of construction method of cast-in-place concrete building structure Download PDFInfo
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- CN106088603A CN106088603A CN201610596509.6A CN201610596509A CN106088603A CN 106088603 A CN106088603 A CN 106088603A CN 201610596509 A CN201610596509 A CN 201610596509A CN 106088603 A CN106088603 A CN 106088603A
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- post
- enclosure wall
- wall
- concrete
- shear wall
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses the construction method of a kind of cast-in-place concrete building structure, belong to field of house buildings, method includes: A, installation stress shear wall/post and the template of enclosure wall, assembling reinforcement；B, stress shear wall/post fills dividing plate with the connection part of templates of enclosure wall；C, the connection reinforcing bar of stress shear wall/post and enclosure wall is set；D, first pour enclosure wall with lightweight concrete, then pour stress shear wall/post with normal concrete, or pour simultaneously, wherein, bottom the casting position of lightweight concrete and structure beam body between leave the headspace of plastic foamboard；In E, headspace, paving is for the reinforcing bar of the plastic foamboard of structure sediment, stitch structure beam body and stress shear wall/intercolumniation；F, pouring structure beam body；G, form removal.The present invention first pours into a mould the concrete of enclosure wall, then pours into a mould the concrete of stress shear wall/post, or pours into a mould simultaneously, it is achieved that construction industrialization, improves the overall performance in house, add anti-seismic performance, reduces construction costs, shortens the duration.
Description
Technical field
The invention belongs to building construction technology field, relate to the construction method of a kind of building structure, specifically one
The construction method of cast-in-place concrete building structure.
Background technology
Concrete frame structure engineering at present, is all first construction stress shear wall or frame part, form removal during construction
After fill enclosure wall part, complex procedures, labor intensive with light block or lightweight template die again, extend the duration, these blocks resist
Shake ability, after some employing frameworks complete, secondary formwork pours into a mould enclosure wall, causes claim for eot and main body to connect the feelings such as bad
Condition.
Summary of the invention
The present invention, in order to overcome existing technological deficiency, devises the construction method of a kind of cast-in-place concrete building structure,
This method first pours into a mould the concrete of enclosure wall, then pours into a mould the concrete of stress shear wall, or two kinds of concrete are poured into a mould simultaneously, change
Become original first construction stress shear wall, the method building enclosure wall after form removal again by laying bricks or stones, it is achieved that construction industrialization, improve
The overall performance in house, add anti-seismic performance, reduce construction costs, shorten the duration.
The concrete technical scheme that the present invention is taked is: the construction method of a kind of cast-in-place concrete building structure, this method
Including stress shear wall/post and the construction of enclosure wall, it is important to: this method be with prefabricated simultaneously support stress shear wall/post and
The template of enclosure wall, based on the dividing plate operation of precast stressed shear wall/between post and enclosure wall, on this basis, we
Method step includes:
A, stress shear wall/post and the template of enclosure wall are installed, and assembling reinforcement is fixed；
B, dividing plate is installed at the connection part of templates of stress shear wall/post and enclosure wall and fixes；
C, the connection reinforcing bar of stress shear wall/post and enclosure wall is set；
D, the first lightweight concrete pouring enclosure wall in the template of enclosure wall, then pour stress shear wall/post, or,
Pour enclosure wall and the concrete of stress shear wall/post simultaneously；
Reinforcing bar between E, binding structure beam body and stress shear wall/post；
F, pouring structure beam body；
G, form removal.
Can install in plastic foamboard, i.e. step D for the beam that deflection is bigger, pouring of the lightweight concrete of enclosure wall
Position is-25～-15mm place bottom distance structure beam body, lays plastic foamboard in this space of-25～-15mm.
Preferably, in step D, the casting position of the lightweight concrete of enclosure wall is-20mm place bottom distance structure beam body,
Correspondingly, in the space of-20mm, plastic foamboard is laid.
In step D, lightweight concrete is the lightweight aggregate concrete less than 800 kilograms/cube or foamed concrete.
The longitudinal direction height of described plastic foamboard is 20mm, and density is no less than 18kg/m3。
The width of described plastic foamboard is less than the width of enclosure wall, and is reserved with Concrete Filled away from enclosure wall both sides
Space.
The thickness in described Concrete Filled space is 20mm.
The invention has the beneficial effects as follows: 1, the present invention changes traditional building structure order, and will be traditional first pour is subject to
The concrete of power shear wall is built enclosure wall again by laying bricks or stones or waters the construction process of lightweight concrete again, is changed to first pour the mixed of enclosure wall
The building new method that solidifying soil pours the concrete of stress shear wall again or both concrete pour simultaneously, this construction method realizes
Construction industrialization, improves the overall performance in house, reduces construction costs, shorten the duration；2, by stress in the present invention
Shear wall part separates with enclosure wall body of wall dividing plate, is difficult to the stress shear wall occurring causing because of stress shear wall sedimentation and deformation
Problem with the gaping of joints of enclosure wall；3, plastic foamboard absorbing structure deflection, and foam plastics is inside body of wall, becomes
Shape is difficult to discover, and plastic foamboard, than enclosure wall both sides narrow 20mm respectively, this space fill concrete, deforms in body of wall large scale
Time broken, prevent the problem that stress shear wall directly contacts the enclosure wall damage caused with enclosure wall；4, entirety after house builds up
Property is good, and the enclosure wall of the building block pile before comparing, this method lower stress shear wall, enclosure wall planarization are good, in fitment process
Need not plaster leveling, only need to scrape DABAI, save decoration cost, it is achieved that the industrialization in integral cast-in-situ house.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of step A in the present invention；
Fig. 2 is the schematic diagram of step B in the present invention；
Fig. 3 is the schematic diagram of step C in the present invention；
Fig. 4 is the schematic diagram of step D in the present invention；
Fig. 5 is the schematic diagram of step E in the present invention；
Fig. 6 is the schematic diagram of step F in the present invention；
In accompanying drawing, 1 is stress shear wall/post, and 2 is enclosure wall, and 3 is dividing plate, and 4 is plastic foamboard, and 5 is structure beam body.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is elaborated:
Embodiment 1, pours explanation as a example by the concrete of stress shear wall again by the concrete first pouring enclosure wall.
Seeing accompanying drawing 1-6, this method includes stress shear wall/post 1 and the construction of enclosure wall 2, and this method is with prefabricated same
Time support stress shear wall/post 1 and the template of enclosure wall 2, the dividing plate 3 of precast stressed shear wall/between post and enclosure wall, in advance
Based on the operation of plastic foamboard 4 processed, on this basis, this method step includes:
A, stress shear wall/post 1 and the template of enclosure wall 2 are installed, and assembling reinforcement is fixed, and specifically can be found in Fig. 1；
B, dividing plate 3 it is installed at the connection part of templates of stress shear wall/post and enclosure wall and fixes, seeing Fig. 2；
C, stress shear wall/post 1 connection reinforcing bar with enclosure wall 2 is set, sees Fig. 3；
D, first pour in the template of enclosure wall with lightweight aggregate concrete or the foamed concrete less than 800 kilograms/cube
Enclosure wall 2, bottom the casting position of concrete and structure beam body 5 between leave-25～-15mm, the foam plastic of preferably-20mm
The headspace of flitch 4, sees Fig. 4；
E, in headspace, lay 15～25mm high density no less than 18kg/m3Plastic foamboard 4, accordingly,
Plastic foamboard 4 high for preferably 20mm the reinforcing bar of binding structure beam body, see Fig. 5, wherein, and described plastic foamboard 4
Length is less than the length of enclosure wall 2, and is reserved with Concrete Filled space away from enclosure wall 2 both sides；
F, pour stress shear wall/post 1 and structure beam body 5, see Fig. 6；
G, form removal.
Embodiment 2: explanation as a example by the concrete of the concrete simultaneously pouring enclosure wall and stress shear wall.
A kind of construction method of cast-in-place concrete building structure, it is important to: this method is prefabricated support stress shearing simultaneously
Wall/post 1 and the template of enclosure wall 2, the dividing plate 3 of precast stressed shear wall/between post 1 and enclosure wall 2, preformed foam plastic plate 4
Operation based on, on this basis, this method step includes:
A, stress shear wall/post 1 and the template of enclosure wall 2 are installed, and assembling reinforcement is fixed；
B, dividing plate 3 is installed at the connection part of templates of stress shear wall/post 1 and enclosure wall 2 and fixes；
C, stress shear wall/post 1 connection reinforcing bar with enclosure wall 2 is set；
D, first pour in the template of enclosure wall 2 with lightweight aggregate concrete or the foamed concrete less than 800 kilograms/cube
While enclosure wall 2, pour stress shear wall/post 1, wherein, bottom the casting position of concrete and structure beam body 5 between stay
Having-25～-15mm, the headspace of the plastic foamboard 4 of preferably-20mm, if the less beam of deflection can be not provided with
The headspace of this plastic foamboard 4；
E, in headspace, lay 15～25mm high density no less than 18kg/m3Plastic foamboard 4, accordingly,
Plastic foamboard 4 high for preferably 20mm the reinforcing bar between binding structure beam body and stress shear wall/post 1, see Fig. 5, its
In, the length of described plastic foamboard 4 is less than the width of enclosure wall 2, and be reserved with Concrete Filled away from enclosure wall 2 both sides empty
Between, and casting concrete in this Concrete Filled space, if this foam plastics can not be installed for the beam that deflection is less
Plate；
F, pouring structure beam body 5；
G, form removal.
The present invention first pours into a mould the lightweight concrete of enclosure wall 2, then pours into a mould the concrete of stress shear wall/post 1, or simultaneously
Cast, changes original first construction stress shear wall/post 1, the method building enclosure wall 2 after form removal again by laying bricks or stones, it is achieved that construction
Industrialization, improve the overall performance in house, add anti-seismic performance, reduce construction costs, shorten the duration.
Claims (7)
1. a construction method for cast-in-place concrete building structure, this method includes stress shear wall/post (1) and enclosure wall (2)
Construction, it is characterised in that: this method is with prefabricated stress shear wall/post (1) and the template of enclosure wall (2) of supporting simultaneously, in advance
Based on dividing plate (3) operation of stress shear wall processed/between post and enclosure wall, on this basis, this method step includes:
A, stress shear wall/post (1) and the template of enclosure wall (2) are installed, and assembling reinforcement is fixed；
B, dividing plate (3) is installed at the connection part of templates of stress shear wall/post and enclosure wall and fixes；
C, the connection reinforcing bar of stress shear wall/post and enclosure wall is set；
D, the first lightweight concrete (2) pouring enclosure wall in the template of enclosure wall, then pour stress shear wall/post (1), or
Person, pours enclosure wall (2) and the concrete of stress shear wall/post (1) simultaneously；
Reinforcing bar between E, binding structure beam body (5) and stress shear wall/post (1)；
F, pouring structure beam body (5)；
G, form removal.
The construction method of a kind of cast-in-place concrete building structure the most according to claim 1, it is characterised in that: in step D,
The casting position of the lightweight concrete of enclosure wall be distance structure beam body (5) bottom-25～-15mm place, this-25～-15mm
Space in lay plastic foamboard.
The construction method of a kind of cast-in-place concrete building structure the most according to claim 2, it is characterised in that: in step D,
The casting position of the lightweight concrete of enclosure wall is-20mm place, distance structure beam body (5) bottom, correspondingly, in the space of-20mm
Interior laying plastic foamboard.
The construction method of a kind of cast-in-place concrete building structure the most according to claim 1, it is characterised in that: in step D,
Lightweight concrete is the lightweight aggregate concrete less than 800 kilograms/cube or foamed concrete.
The construction method of a kind of cast-in-place concrete building structure the most according to claim 3, it is characterised in that: described foam
The longitudinal direction height of plastic plate (4) is 20mm, and density is no less than 18kg/m3。
The construction method of a kind of cast-in-place concrete building structure the most according to claim 1, it is characterised in that: described bubble
The width of foam plastic plate (4) is less than the width of enclosure wall, and is reserved with Concrete Filled space away from enclosure wall (2) both sides.
The construction method of a kind of cast-in-place concrete building structure the most according to claim 6, it is characterised in that: described is mixed
The thickness of solidifying soil packing space is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596509.6A CN106088603A (en) | 2016-07-27 | 2016-07-27 | A kind of construction method of cast-in-place concrete building structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596509.6A CN106088603A (en) | 2016-07-27 | 2016-07-27 | A kind of construction method of cast-in-place concrete building structure |
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| CN106088603A true CN106088603A (en) | 2016-11-09 |
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| CN201610596509.6A Pending CN106088603A (en) | 2016-07-27 | 2016-07-27 | A kind of construction method of cast-in-place concrete building structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587630A (en) * | 2017-09-05 | 2018-01-16 | 山东绿昱建筑科技有限公司 | A kind of lightweight aggregate partition wall and its with main body simultaneously construction technology |
| CN111335490A (en) * | 2020-03-13 | 2020-06-26 | 山西四建集团有限公司 | Crack-resistant structure at joint of filler wall and shear wall under full-concrete outer wall window and construction method of crack-resistant structure |
| CN114352017A (en) * | 2022-02-17 | 2022-04-15 | 合肥建工集团有限公司 | Full cast-in-place outer wall construction method |
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| EP0625617A1 (en) * | 1993-05-19 | 1994-11-23 | C.A.E.C. HOWARD (HOLDINGS) Ltd. | Insulating strip and method |
| CN101476360A (en) * | 2009-01-20 | 2009-07-08 | 北京交通大学 | Novel energy-consumption shock-absorbing filling wall board used for frame structure |
| CN101812882A (en) * | 2009-06-15 | 2010-08-25 | 黑龙江宇辉新型建筑材料有限公司 | Concrete shear wall with once-molded filling wall and manufacturing method thereof |
| CN103243837A (en) * | 2013-05-23 | 2013-08-14 | 石家庄晶达建筑体系有限公司 | Construction and construction method exclusively used in composite shear wall structure filler wall |
| CN103469939A (en) * | 2013-09-24 | 2013-12-25 | 中国建筑第二工程局有限公司 | Flexible connection anti-seismic structure for masonry infilled wall and main body, and construction method for flexible connection anti-seismic structure |
| CN104831829A (en) * | 2015-05-11 | 2015-08-12 | 孟凡林 | Integrated prefabrication method for connecting concrete shear wall and filler wall |
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2016
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Patent Citations (7)
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| WO1994006976A1 (en) * | 1992-09-11 | 1994-03-31 | Woolhouse International Limited | Method and apparatus for improving sound insulation |
| EP0625617A1 (en) * | 1993-05-19 | 1994-11-23 | C.A.E.C. HOWARD (HOLDINGS) Ltd. | Insulating strip and method |
| CN101476360A (en) * | 2009-01-20 | 2009-07-08 | 北京交通大学 | Novel energy-consumption shock-absorbing filling wall board used for frame structure |
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| CN103243837A (en) * | 2013-05-23 | 2013-08-14 | 石家庄晶达建筑体系有限公司 | Construction and construction method exclusively used in composite shear wall structure filler wall |
| CN103469939A (en) * | 2013-09-24 | 2013-12-25 | 中国建筑第二工程局有限公司 | Flexible connection anti-seismic structure for masonry infilled wall and main body, and construction method for flexible connection anti-seismic structure |
| CN104831829A (en) * | 2015-05-11 | 2015-08-12 | 孟凡林 | Integrated prefabrication method for connecting concrete shear wall and filler wall |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587630A (en) * | 2017-09-05 | 2018-01-16 | 山东绿昱建筑科技有限公司 | A kind of lightweight aggregate partition wall and its with main body simultaneously construction technology |
| CN111335490A (en) * | 2020-03-13 | 2020-06-26 | 山西四建集团有限公司 | Crack-resistant structure at joint of filler wall and shear wall under full-concrete outer wall window and construction method of crack-resistant structure |
| CN114352017A (en) * | 2022-02-17 | 2022-04-15 | 合肥建工集团有限公司 | Full cast-in-place outer wall construction method |
| CN114352017B (en) * | 2022-02-17 | 2024-02-09 | 合肥建工集团有限公司 | Full cast-in-situ exterior wall construction method |
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Application publication date: 20161109 |