CN103883123A - Method for simultaneous construction on upper main concrete and lower internal and external decoration and cantilever rack - Google Patents
Method for simultaneous construction on upper main concrete and lower internal and external decoration and cantilever rack Download PDFInfo
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- CN103883123A CN103883123A CN201210559576.2A CN201210559576A CN103883123A CN 103883123 A CN103883123 A CN 103883123A CN 201210559576 A CN201210559576 A CN 201210559576A CN 103883123 A CN103883123 A CN 103883123A
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- waterproof film
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- shuttering
- suspension scaffold
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Abstract
The invention discloses a method for simultaneous construction on upper main concrete and lower internal and external decoration and a cantilever rack. The method comprises the following steps of performing water repellent treatment on a horizontal plane of the cantilever rack positioned in the middle of a building; performing falling object prevention treatment on space above the cantilever rack; performing upper main concrete construction on the space above the cantilever rack; and performing lower internal and external decoration on space below the cantilever rack. The existing cantilever rack is modified, concrete structure construction or brickwork construction can be performed on the space above the cantilever rack, exterior wall coating material construction or curtain wall construction can be performed on the lower portion of the cantilever rack, external decoration such as installation of guard bars and installation of glass of doors and windows can be performed on the space below the cantilever rack, construction on the space above the cantilever rack and construction on the space below the cantilever rack are performed simultaneously and are not affected to each other, ordered cross construction is realized and is safe, a lower wall is not polluted, the work period is shortened, demands of units of owners are well met in a short time, and the method is accepted by the society and the government.
Description
Technical field
the present invention relates to method and suspension scaffold that a kind of upper body concrete and bottom interior and exterior finishes are constructed simultaneously, belong to technical field of building construction.
Background technology
the traditional program of building operations is that the main body of first having constructed is from top to bottom carried out exterior decoration again; This construction method is long in time limit, if when the duration is not required, all right.But along with the develop rapidly of China's infrastructure construction, real estate cause is maked rapid progress, real estate unit is shorter and shorter to the construction period of unit in charge of construction, as still adopted conventional construction method cannot complete within the duration requiring at all.The contradiction tight in order to solve the duration, task is heavy, also some unit in charge of construction is after completing the construction of sub-body concrete, and the method that adopts partial closure is the curtain wall construction that carries out bottom on one side, carries out the construction of main body concrete simultaneously on upper strata.The formula construction of this partial closure has just been taked partial closure on ground, and aerial sealing just adopts bamboo mat plate to carry out simple isolation.Therefore, upper main body concrete construction water or building dust still can have impact to the exterior wall finishing of bottom.So it is the curtain wall finishing that ceramic tile forms that the construction of this partial closure formula is only applicable to bottom exterior decoration, that is because ceramic tile is convenient to cleaning, engineering all can finally clean again after completion one time just passable.Because coating is not easy to clean, so this partial closure formula construction method is not suitable for the finishing that bottom exterior decoration is coating form.The bamboo mat plate that partial closure's formula construction method adopts in addition is simply isolated, and can not stop that top construction water and dust fall, and can not stop the potential safety hazard that the larger junk in top brings.Therefore urgently find out a kind of safe and reliable, easy construction, can meet exterior wall be coating be again curtain wall up and down simultaneously construction technique.Will be significant to the construction of construction project exterior decoration and whole duration.
Summary of the invention
the method and the suspension scaffold that provide a kind of upper body concrete and bottom interior and exterior finishes to construct are provided simultaneously.Can meet exterior wall is that coating is again the technique of simultaneously constructing up and down of curtain wall.Can guarantee again the safety of construction, to overcome the deficiencies in the prior art.
technical scheme of the present invention:
the method that upper body concrete and bottom interior and exterior finishes are constructed simultaneously, the method is that the suspension scaffold to being positioned at building middle part does horizontal plane waterproofing work; Above suspension scaffold, do Junk prevention processing simultaneously; Above suspension scaffold, carry out the construction of upper body concrete, below suspension scaffold, carry out bottom interior and exterior finishes simultaneously.
in preceding method, described horizontal plane waterproofing work is to lay flat die plate and shuttering forming on the shaped steel of suspension scaffold, the moisture film of setting up defences on flat die plate and shuttering upper berth; Stop upper body concrete construction water to pollute bottom exterior wall finish by waterproof film.
in preceding method, described waterproof film is duplicature, and staggered laying the in edge of two-layer waterproof film, prevents that upper body concrete construction water from oozing dew at the edge of waterproof film.
in preceding method, described waterproof film and flat die plate and shuttering are pasted together, and the outer side edges of waterproof film is walked around the lateral surface of shuttering end face and shuttering and pasted; The inner side edge of waterproof film is laid on indoor structural slab, by brick wall, the inner side edge of waterproof film is pressed on structural slab; When shuttering one side is provided with shear wall, the inner side edge of waterproof film is pasted to upper overturning and shear wall.
in preceding method, sponge is laid at the connecting corner place of described flat die plate and shear wall, and sponge is right angle type, and sponge is provided with pressing plate, and pressing plate is directly followed closely on shear wall or flat die plate through cement steel nail.
in preceding method, described Junk prevention processing is that totally-enclosed steel basketry net is set on the first step support body above suspension scaffold, hangs the safety net of sealing together below steel basketry net again, reduces the impact failure that suspension scaffold top main body concrete is constructed to horizontal plane waterproofing work.
the of the present invention a kind of suspension scaffold building according to said method is that this suspension scaffold comprises the shaped steel, external riser and the internal riser that form suspension scaffold; Described shaped steel is provided with flat die plate, and the flat die plate of external riser inner side is provided with shuttering, and flat die plate and shuttering are provided with waterproof film; External riser and the internal riser of shaped steel top are provided with steel basketry net and safety net.
in aforementioned suspension scaffold, it is bonding that the outer end edges of described waterproof film is walked around the lateral surface of shuttering end face and shuttering; The inner limit of waterproof film is through brick wall and indoor structural slab crimping.
in aforementioned suspension scaffold, described waterproof film comprises lower floor's waterproof film and upper strata waterproof film, and the dual-side of lower floor's waterproof film and upper strata waterproof film is crisscross arranged.
in aforementioned suspension scaffold, the connecting corner place of described flat die plate and shear wall is provided with sponge, and sponge is provided with pressing plate, and pressing plate is connected with shear wall or flat die plate through cement steel nail.
compared with prior art, core of the present invention is that the horizontal sealing effect of suspension scaffold is done to imaging " stringcourse of concrete structure " equally, under the protection of suspension scaffold, the pendant thing falling when the construction of upper body concrete can not damage bottom interior and exterior finishes constructor through suspension scaffold, the construct concrete bits that fall and wash water, the floor maintenance water of pump line of upper body concrete, the ash that lands wait not can to bottom ready-made exterior wall finish pollute.The present invention is by the transformation to existing suspension scaffold, can more than suspension scaffold, carry out concrete structure construction or masonry construction, can carry out exterior wall coating material construction or curtain wall construction in suspension scaffold bottom simultaneously, also can below suspension scaffold, carry out decorating outside railing installation, glass of door and window installation etc., construction simultaneously up and down, be independent of each other, form orderly crossed construction, construction is not only safe but also pollution-free to bottom body of wall, key is to have shortened the duration, the better requirement that meets faster owner unit, obtains the approval of social government.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention.
being labeled as in figure: 1-shaped steel, 2-flat die plate, 3-external riser, 4-structural slab, 5-shuttering, 6-lower floor waterproof film, 7-upper strata waterproof film, 8-brick wall, 9-internal riser, 10-sponge, 11-pressing plate, 12-cement steel nail, 13-steel basketry net, 14-safety net.
The specific embodiment
below in conjunction with accompanying drawing, the present invention is described in further detail, but not as any limitation of the invention.
the method that upper body concrete and bottom interior and exterior finishes are constructed simultaneously, as shown in Figure 1.The method is that the suspension scaffold to being positioned at building middle part does horizontal plane waterproofing work; Above suspension scaffold, do Junk prevention processing simultaneously; Above suspension scaffold, carry out the construction of upper body concrete, below suspension scaffold, carry out bottom interior and exterior finishes simultaneously.Aforementioned levels face waterproofing work is to lay flat die plate 2 and shuttering 5 forming on the shaped steel 1 of suspension scaffold, the moisture film of setting up defences on flat die plate 2 and shuttering 5 upper berths; Stop upper body concrete construction water to pollute bottom exterior wall finish by waterproof film.Waterproof film is duplicature, and staggered laying the in edge of two-layer waterproof film, prevents that upper body concrete construction water from oozing dew at the edge of waterproof film.Waterproof film and flat die plate 2 and shuttering 5 are pasted together, and the outer side edges of waterproof film is walked around the lateral surface of shuttering 5 end faces and shuttering 5 and pasted; The inner side edge of waterproof film is laid on indoor structural slab 4, by brick wall 8, the inner side edge of waterproof film is pressed on structural slab 4; When shuttering one side is provided with shear wall, the inner side edge of waterproof film is pasted to upper overturning and shear wall.Flat die plate 2 is laid sponge 10 with the connecting corner place of shear wall, and sponge 10 is right angle type, and sponge 10 is provided with pressing plate 11, and pressing plate 11 is directly followed closely on shear wall or flat die plate 2 through cement steel nail 12.Junk prevention processing is that totally-enclosed steel basketry net 13 is set on the first step support body above suspension scaffold, hangs the safety net 14 of sealing together below steel basketry net again, reduces the impact failure that suspension scaffold top main body concrete is constructed to horizontal plane waterproofing work.
the of the present invention a kind of suspension scaffold building according to said method is that this suspension scaffold comprises the shaped steel 1, external riser 3 and the internal riser 9 that form suspension scaffold; Described shaped steel 1 is provided with flat die plate 2, and the flat die plate 2 of external riser 3 inner sides is provided with shuttering 5, and flat die plate 2 and shuttering 5 are provided with waterproof film; The external riser 3 of shaped steel 1 top and internal riser 9 are provided with steel basketry net 13 and safety net 14.It is bonding that the outer end edges of waterproof film is walked around the lateral surface of shuttering 5 end faces and shuttering 5; The inner limit of waterproof film is through brick wall 8 and indoor structural slab 4 crimping.Waterproof film comprises lower floor's waterproof film 6 and upper strata waterproof film 7, and the dual-side of lower floor's waterproof film 6 and upper strata waterproof film 7 is crisscross arranged.Flat die plate 2 is provided with sponge 10 with the connecting corner place of shear wall, and sponge 10 is provided with pressing plate 11, and pressing plate 11 is connected with shear wall or flat die plate 2 through cement steel nail 12.
specific embodiment of the invention process
aforementioned levels face waterproofing work is to lay flat die plate 2 on the shaped steel 1 that forms suspension scaffold, establishes the highly shuttering 5 for 300mm at the external riser 3 that forms suspension scaffold by a side of shear wall; The medial surface of shuttering 5 is inclined-plane, and lateral surface is plane, and the plane of shuttering 5 abuts against on external riser 3; Flat die plate 2 and shuttering 5 are fixed through bolt or tied silk and shaped steel 1 or standpipe; Then on flat die plate 2 and shuttering 5, lay two-layer waterproof film; 1:3 cement mortar surrounding shutoff for the hole surrounding of waterproof film internal riser 9; Lower floor's waterproof film 6 is pasted together with the inclined-plane of flat die plate 2 end faces and shuttering 5, and upper strata waterproof film 7 is pasted with lower floor's waterproof film 6, the staggered laying in edge of two-layer waterproof film; The limit that two-layer waterproof film and shuttering 5 inclined-planes are pasted is provided with 200mm flange, and flange is walked around the plane of shuttering 5 end faces and shuttering 5 and pasted; Another limit of two-layer waterproof film is laid on indoor structural slab 4, and lay bricks wall 8 by waterproof film compress, brick wall 8 is highly 300mm; 1:3 mortar is built in the both sides of brick wall 8, and the wall 8 of laying bricks is smeared into circular-arc by indoor one side; In the time that shuttering 5 one sides are provided with shear wall, waterproof film is close on shear wall and is turned over, and is pasted together with shear wall.The thick sponge 10 of 300mm is laid by the corner being connected with shear wall at flat die plate 2, and sponge 10 is right angle type, and sponge 10 is provided with pressing plate 11, and pressing plate 11 is directly followed closely on shear wall or flat die plate 2 through cement steel nail 12.Aforementioned Junk prevention processing is that totally-enclosed steel basketry net 13 is set on the first step support body above suspension scaffold, hangs the safety net 14 of sealing together below steel basketry net again, reduces the impact failure that suspension scaffold top main body concrete is constructed to horizontal plane waterproofing work.
Claims (10)
1. the method that upper body concrete and bottom interior and exterior finishes are constructed simultaneously, is characterized in that: the method is that the suspension scaffold to being positioned at building middle part does horizontal plane waterproofing work; Above suspension scaffold, do Junk prevention processing simultaneously; Above suspension scaffold, carry out the construction of upper body concrete, below suspension scaffold, carry out bottom interior and exterior finishes simultaneously.
2. method according to claim 1, is characterized in that: aforementioned levels face waterproofing work is to lay flat die plate and shuttering on the shaped steel that forms suspension scaffold, the moisture film of setting up defences on flat die plate and shuttering upper berth; Stop upper body concrete construction water to pollute bottom exterior wall finish by waterproof film.
3. method according to claim 2, is characterized in that: aforementioned waterproof film is duplicature, and staggered laying the in edge of two-layer waterproof film, prevents that upper body concrete construction water from oozing dew at the edge of waterproof film.
4. method according to claim 3, is characterized in that: aforementioned waterproof film and flat die plate and shuttering are pasted together, and the outer side edges of waterproof film is walked around the lateral surface of shuttering end face and shuttering and pasted; The inner side edge of waterproof film is laid on indoor structural slab, by brick wall, the inner side edge of waterproof film is pressed on structural slab; When shuttering one side is provided with shear wall, the inner side edge of waterproof film is pasted to upper overturning and shear wall.
5. method according to claim 4, is characterized in that: sponge is laid at the connecting corner place of aforementioned flat die plate and shear wall, and sponge is right angle type, and sponge is provided with pressing plate, and pressing plate is directly followed closely on shear wall or flat die plate through cement steel nail.
6. method according to claim 1, it is characterized in that: aforementioned Junk prevention processing is that totally-enclosed steel basketry net is set on the first step support body above suspension scaffold, below steel basketry net, hang again the safety net of sealing together, reduce the impact failure that suspension scaffold top main body concrete is constructed to horizontal plane waterproofing work.
7. the suspension scaffold building according to method described in the arbitrary claim of claim 1-6, comprises the shaped steel (1), external riser (3) and the internal riser (9) that form suspension scaffold; It is characterized in that: described shaped steel (1) is provided with flat die plate (2), the flat die plate (2) of external riser (3) inner side is provided with shuttering (5), and flat die plate (2) and shuttering (5) are provided with waterproof film; External riser (3) and the internal riser (9) of shaped steel (1) top are provided with steel basketry net (13) and safety net (14).
8. suspension scaffold according to claim 7, is characterized in that: it is bonding that the outer end edges of aforementioned waterproof film is walked around the lateral surface of shuttering (5) end face and shuttering (5); The inner limit of waterproof film is through brick wall (8) and indoor structural slab (4) crimping.
9. suspension scaffold according to claim 8, is characterized in that: aforementioned waterproof film comprises lower floor's waterproof film (6) and upper strata waterproof film (7), the dual-side of lower floor's waterproof film (6) and upper strata waterproof film (7) is crisscross arranged.
10. suspension scaffold according to claim 7, it is characterized in that: aforementioned flat die plate (2) is provided with sponge (10) with the connecting corner place of shear wall, sponge (10) is provided with pressing plate (11), and pressing plate (11) is connected with shear wall or flat die plate (2) through cement steel nail (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210559576.2A CN103883123B (en) | 2012-12-21 | 2012-12-21 | The method that upper body concrete and bottom interior and exterior finishes are constructed simultaneously and suspension scaffold |
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| CN201210559576.2A CN103883123B (en) | 2012-12-21 | 2012-12-21 | The method that upper body concrete and bottom interior and exterior finishes are constructed simultaneously and suspension scaffold |
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| CN103883123A true CN103883123A (en) | 2014-06-25 |
| CN103883123B CN103883123B (en) | 2016-04-13 |
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| CN201210559576.2A Active CN103883123B (en) | 2012-12-21 | 2012-12-21 | The method that upper body concrete and bottom interior and exterior finishes are constructed simultaneously and suspension scaffold |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104120869A (en) * | 2014-08-12 | 2014-10-29 | 陆彬燕 | Construction beam frame for buildings |
| CN110565929A (en) * | 2019-07-26 | 2019-12-13 | 江苏兴厦建设工程集团有限公司 | Scaffold for construction of large-specification wall paving piece of building outer wall |
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| KR101188431B1 (en) * | 2009-08-05 | 2012-10-05 | 금병엽 | Gang Form Comprising Safe Net |
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Patent Citations (6)
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| JP2004270421A (en) * | 2003-03-05 | 2004-09-30 | Koa:Kk | Mobile scaffolding work platform for construction of high-rise building |
| KR100777937B1 (en) * | 2006-06-19 | 2007-11-22 | 이명래 | Construcion safety working cage with scaffold |
| CN201184058Y (en) * | 2008-04-08 | 2009-01-21 | 魏延涛 | Protection shed for construction work site |
| KR101188431B1 (en) * | 2009-08-05 | 2012-10-05 | 금병엽 | Gang Form Comprising Safe Net |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104120869A (en) * | 2014-08-12 | 2014-10-29 | 陆彬燕 | Construction beam frame for buildings |
| CN104120869B (en) * | 2014-08-12 | 2016-04-20 | 陆彬燕 | A kind of building operations roof beam structure |
| CN110565929A (en) * | 2019-07-26 | 2019-12-13 | 江苏兴厦建设工程集团有限公司 | Scaffold for construction of large-specification wall paving piece of building outer wall |
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| Publication number | Publication date |
|---|---|
| CN103883123B (en) | 2016-04-13 |
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