CN105821956A - Construction method for special-shape eave of concrete building - Google Patents
Construction method for special-shape eave of concrete building Download PDFInfo
- Publication number
- CN105821956A CN105821956A CN201610224492.1A CN201610224492A CN105821956A CN 105821956 A CN105821956 A CN 105821956A CN 201610224492 A CN201610224492 A CN 201610224492A CN 105821956 A CN105821956 A CN 105821956A
- Authority
- CN
- China
- Prior art keywords
- abnormity
- eaves
- special
- concrete
- construction
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 40
- 241000132536 Cirsium Species 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 15
- 238000009415 formwork Methods 0.000 claims description 8
- 230000001464 adherent effect Effects 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 6
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 238000005524 ceramic coating Methods 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 239000011518 fibre cement Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/15—Trimming strips; Edge strips; Fascias; Expansion joints for roofs
- E04D13/158—Trimming strips; Edge strips; Fascias; Expansion joints for roofs covering the overhang at the eave side, e.g. soffits, or the verge of saddle roofs
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
- E04G13/066—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall for overhangs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a construction method for a special-shape eave of a concrete building. The construction method comprises the following steps: erecting a shear wall template; binding a special-shape eave steel bar on a special-shape eave part outside a shear wall; filling a groove between the special-shape eave steel bar and the shear wall by a light-weight plate; erecting a special-shape eave template outside the special-shape eave steel bar; pouring concrete into a special-shape eave template cabin; and after initial setting of concrete, removing the templates and the light-weight plate. A template does not need to be independently erected at the groove part, the bottom of the groove is directly filled with the light-weight plate, and that the template is replaced with the light-weight plate has profound social benefits of integrating environment protection, resources, economy, technologies and energy conservation; the concrete is molded in one step, so that the safety and the durability of the structure are improved, the working amount of installation can be reduced, a lot of manpower and material resources are saved, the construction is flexible and convenient and can be accelerated, the engineering quality is guaranteed and leakage is reduced; and a modern construction technology can meet the requirement on unification of sizes and art lines of similar components and few parts, and the total quality effect can be realized after construction.
Description
Technical field
This patent is belonging to the realm of building construction, is specifically related to a kind of concrete construction abnormity eaves construction method.
Background technology
Along with the development of urbanization, construction style tends to variation, and facade is required to improve constantly by people, and the outer concrete profiled eaves of many civil buildings gets more and more, it appears that elevation of building seems lighter and handier, lucid and lively, is rich in third dimension.But the one-time formed difficulty of construction of concrete eaves is relatively large, such as Fig. 1, shown in Fig. 2, traditional way is constructed at twice or repeatedly, template is first vertically installed with shear wall, form removal again after inserting form removal → install after moulding reinforcing bar → casting concrete → concrete reaches some strength groove position template → casting concrete → concrete reaching some strength again, twice formwork, two-step pouring, twice form removal, groove position formwork erection is fixed extremely difficult, expense of every time taking a lot of work is expected, and new-old concrete connect batch position should not be in conjunction with, it is prone to stay seam, easily cause infiltration, do not ensure concrete total quality.
Summary of the invention
It is an object of the invention to overcome above-mentioned a kind of one-shot forming of not enough offer, concrete one-piece casting, easy construction, and the concrete construction abnormity eaves construction method that component quality, outward appearance are the most secure, save a large amount of manpower and materials, can disposably solve new-old concrete and connect the common quality defect easily seeped water in batch position, not stay hidden danger.
The present invention is attained in that a kind of concrete construction abnormity eaves construction method by the following technical solutions, comprises the following steps:
A. shear wall formwork is installed；
B. at shear wall outer abnormity eaves position colligation abnormity eaves reinforcing bar, the groove thistle board between abnormity eaves reinforcing bar and shear wall is clogged；
C. outside abnormity eaves reinforcing bar, install abnormity eaves template；
D. casting concrete in abnormity eaves template storehouse；
E. form removal and thistle board after concrete initial set.
Described thistle board is cystosepiment or Thistle board or fibre cement sandwich composite board.
Adherent layer is coated on the surface of the thistle board in described groove between abnormity eaves reinforcing bar and shear wall.
Described adherent layer is teflon coatings or ceramic coating or antisticking adhesive tape layer.
Use technique scheme present invention have the advantage that groove position to need not individually to install template, directly clog at bottom portion of groove thistle board, replace template that synthesized environmental protection, resource, economy, technology and energy-saving square mask are had far-reaching social benefit with thistle board；Concrete one-shot forming, improves the degree of safety of structure, durability, can reduce installation workload, saves substantial amounts of manpower and materials, and construction flexibly, conveniently, can accelerate speed of application, it is ensured that construction quality, reduces seepage；Modern Construction Technology can meet same class A of geometric unitA, more than one piece size and the unification of line art, can reach oeverall quality effect after construction；Use this method organizing construction, component quality is excellent, styling member is made to have reached the artistic effect showed, enterprise also achieves good economic benefit simultaneously, not only save abnormal formwork timber, save manually, and improving component quality, superstructure area is the building cost-saving synergistic 32.44 ten thousand yuan altogether of 160,000 square metres.
Accompanying drawing explanation
Fig. 1 is existing concrete building abnormity eaves construction method step one；
Fig. 2 is existing concrete building abnormity eaves construction method step two；
Fig. 3 is concrete construction abnormity eaves construction method schematic diagram of the present invention.
Detailed description of the invention
As it is shown on figure 3, a kind of concrete construction abnormity eaves construction method, comprise the following steps:
A. shear wall formwork 2 is installed；
B. at shear wall 1 outer abnormity eaves 3 position colligation abnormity eaves reinforcing bar, the groove 4 between abnormity eaves reinforcing bar and shear wall is clogged with thistle board 5；
C. outside abnormity eaves reinforcing bar, install abnormity eaves template 6；
D. casting concrete in abnormity eaves template storehouse；
E. form removal and thistle board 5 after concrete initial set.
Described thistle board is cystosepiment or Thistle board or fibre cement sandwich composite board, it is also possible to replaces with other lightweight building boards, can achieve the goal equally.
Recess space between abnormity eaves reinforcing bar and shear wall is narrow and small, individually install template or remove all inconvenient, construction method disclosed by the invention is to be filled by the groove thistle board of narrow space between abnormity eaves reinforcing bar and shear wall, make groove concordant with abnormity eaves, direct formwork outside abnormity eaves, install with dismantle the most very convenient, installation workload can be reduced, saving substantial amounts of manpower and materials, construction flexibly, conveniently, can accelerate speed of application；Groove position thistle board is clogged, and replaces template that synthesized environmental protection, resource, economy, technology and energy-saving square mask are had far-reaching social benefit with thistle board；Concrete one-shot forming, improves the degree of safety of structure, durability, can reduce installation workload, accelerates speed of application, it is ensured that construction quality, reduces seepage；Using this method organizing construction, component quality is excellent, makes styling member reach the artistic effect showed, and enterprise also achieves good economic benefit simultaneously, not only saves abnormal formwork timber, saves manually, and improves component quality.
In order to prevent, the concrete poured is bonding with thistle board to be difficult to remove, and the surface of the thistle board in the groove between abnormity eaves reinforcing bar and shear wall coats adherent layer, and described adherent layer is teflon coatings or ceramic coating or antisticking adhesive tape layer.
Claims (4)
1. a concrete construction abnormity eaves construction method, it is characterised in that: comprise the following steps:
A. shear wall formwork is installed；
B. at shear wall outer abnormity eaves position colligation abnormity eaves reinforcing bar, the groove thistle board between abnormity eaves reinforcing bar and shear wall is clogged；
C. outside abnormity eaves reinforcing bar, install abnormity eaves template；
D. casting concrete in abnormity eaves template storehouse；
E. form removal and thistle board after concrete initial set.
Concrete construction abnormity eaves construction method the most according to claim 1, it is characterised in that: described thistle board is cystosepiment or Thistle board or fibre cement sandwich composite board.
Concrete construction abnormity eaves construction method the most according to claim 1, it is characterised in that: coat adherent layer on the surface of the thistle board in described groove between abnormity eaves reinforcing bar and shear wall.
Concrete construction abnormity eaves construction method the most according to claim 3, it is characterised in that: described adherent layer is teflon coatings or ceramic coating or antisticking adhesive tape layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224492.1A CN105821956A (en) | 2016-04-12 | 2016-04-12 | Construction method for special-shape eave of concrete building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224492.1A CN105821956A (en) | 2016-04-12 | 2016-04-12 | Construction method for special-shape eave of concrete building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105821956A true CN105821956A (en) | 2016-08-03 |
Family
ID=56525896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610224492.1A Pending CN105821956A (en) | 2016-04-12 | 2016-04-12 | Construction method for special-shape eave of concrete building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105821956A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512778A (en) * | 2019-09-05 | 2019-11-29 | 上海市房地产科学研究院（上海市住宅修缮工程质量检测中心） | A kind of bridging piece and its construction technology for clay brick facade |
| CN112196260A (en) * | 2020-09-02 | 2021-01-08 | 中冶天工集团有限公司 | Assembly type template of foreign-style house outer eave concrete structure and construction method thereof |
| CN113235954A (en) * | 2021-05-31 | 2021-08-10 | 江苏永创建设有限公司 | Positioning frame for sliding support base plate and construction method of sliding support stair |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5009047A (en) * | 1988-11-30 | 1991-04-23 | Michael Olding | Chimney crown mold |
| CN102661053A (en) * | 2012-05-29 | 2012-09-12 | 北京城建建设工程有限公司 | Construction method of outer wall split decorative bricks on shear wall |
| CN203430029U (en) * | 2013-07-08 | 2014-02-12 | 陕西煤业化工建设（集团）有限公司 | Drip groove formwork |
-
2016
- 2016-04-12 CN CN201610224492.1A patent/CN105821956A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5009047A (en) * | 1988-11-30 | 1991-04-23 | Michael Olding | Chimney crown mold |
| CN102661053A (en) * | 2012-05-29 | 2012-09-12 | 北京城建建设工程有限公司 | Construction method of outer wall split decorative bricks on shear wall |
| CN203430029U (en) * | 2013-07-08 | 2014-02-12 | 陕西煤业化工建设（集团）有限公司 | Drip groove formwork |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110512778A (en) * | 2019-09-05 | 2019-11-29 | 上海市房地产科学研究院（上海市住宅修缮工程质量检测中心） | A kind of bridging piece and its construction technology for clay brick facade |
| CN112196260A (en) * | 2020-09-02 | 2021-01-08 | 中冶天工集团有限公司 | Assembly type template of foreign-style house outer eave concrete structure and construction method thereof |
| CN113235954A (en) * | 2021-05-31 | 2021-08-10 | 江苏永创建设有限公司 | Positioning frame for sliding support base plate and construction method of sliding support stair |
| CN113235954B (en) * | 2021-05-31 | 2022-05-17 | 江苏永创建设有限公司 | Positioning frame for sliding support base plate and construction method of sliding support stair |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |
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| RJ01 | Rejection of invention patent application after publication |