CN102392503A - Steel-frame concrete light hanging panel - Google Patents
Steel-frame concrete light hanging panel Download PDFInfo
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- CN102392503A CN102392503A CN2011103593325A CN201110359332A CN102392503A CN 102392503 A CN102392503 A CN 102392503A CN 2011103593325 A CN2011103593325 A CN 2011103593325A CN 201110359332 A CN201110359332 A CN 201110359332A CN 102392503 A CN102392503 A CN 102392503A
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Abstract
The invention relates to a precast steel-frame concrete light hanging panel, which belongs to the technical field of constructional engineering, wherein the light hanging panel comprises a light panel which consists of a concrete layer with the inner part being equipped with a stainless steel wire welding net, a steel frame and multiple anchor bars; the light panel and the steel frame are connected together via the multiple anchor bars, and for bearing force together. The steel-frame concrete light hanging panel has advantages of plain and durable characters of concrete hanging panel, and light weight and convenient installation of curtain wall.
Description
Technical field
The invention belongs to construction engineering technical field, particularly the building of precast concrete exterior wall cladding and structure design.
Background technology
The exterior wall of city public building adopts (glass, stone material, metal) curtain wall in a large number; It is to make secondary structure with the steelframe keel, makes panel with glass, slabstone, metallic sheet material, has light weight, advantage such as easy for installation; But curtain wall has light pollution, and many impressions of the broken piece of stone curtain wall are poor.In recent years, the architect was also more and more adopts clear-water concrete or ornamental concrete link plate to make exterior wall.Clear-water concrete or ornamental concrete link plate have advantages such as simple durable, but its shortcoming is that the plate weight per unit area is bigger, and the flute profile link plate that general panel is 50mm weighs 180～200kg/m
2, some agent structure can not be born big like this link plate load requirement.Also have some public building exterior wall to make link plate with the GRC material, though in light weight, durability is bad.
Summary of the invention
Purpose of the present invention is for overcoming the weak point of prior art, propose the light-duty link plate of a kind of concrete-steel, have the simple durable characteristics of concrete link plate, having light-duty, the convenient installation of curtain wall again concurrently.
The light-duty link plate of a kind of pre-manufactured steel frame concrete that the present invention proposes is characterized in that this light-duty link plate comprises light panels, steel frame, a plurality of dowel that is made up of the interior layer of concrete of being furnished with stainless steel wire bond net; This light panels and steel frame link into an integrated entity through a plurality of dowels, and stressed jointly.
Said concrete surface plate thickness can be 20～30mm.
Said steel frame can adopt hot rolling unequal angle or other shaped steel to be welded.
Said a plurality of dowel can be made up of a plurality of bending reinforcing bars and straight reinforcing bar; A plurality of bending reinforcing bars are welded in the inboard that unequal angle or other shaped steel and light-duty face are pulled vertical limit; The bending reinforcing bar is imbedded in the layer of concrete, and between bending place and the stainless steel cloth of each bending reinforcing bar, is installed with a straight dowel.
Characteristics of the present invention and beneficial effect:
The light-duty link plate weight per unit area of concrete-steel of the present invention (containing steel frame) can be at 120kg/m
2Below, can be used as light-duty curtain wall.
The stainless steel wire bond net of joining in the concrete slab of the present invention can avoid plain bars to produce corrosion because of carbonation of concrete, has the simple durable characteristics of concrete link plate.
The present invention adopts steel frame to combine with dowel, has convenient installation again concurrently.
Description of drawings
Fig. 1 is the light-duty link plate sketch map of concrete-steel of the present invention;
Wherein 1 (a) is the light-duty link plate schematic rear view of concrete-steel;
1 (b) is the light-duty link plate generalized section of concrete-steel;
1 (c) is the light-duty link plate phantom drawing of concrete-steel.
Fig. 2 is the light-duty link plate embodiment of a concrete-steel of the present invention sketch map;
Wherein 2 (a) are the light-duty link plate schematic rear view of concrete-steel;
2 (b) are the light-duty link plate generalized section of concrete-steel;
Fig. 3 is the light-duty link plate preparation method of a concrete-steel of the present invention sketch map.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment structure construction of the present invention is described further:
The light-duty link plate structure of concrete-steel of the present invention is as shown in Figure 1, and wherein 1 (a) is the light-duty link plate schematic rear view of concrete-steel; 1 (b) is the light-duty link plate generalized section of concrete-steel; 1 (c) is the light-duty link plate phantom drawing of concrete-steel.
This light-duty link plate comprises light panels 1, steel frame 2, a plurality of dowel (like bending dowel among the figure 4 and straight dowel 5) that is made up of the interior layer of concrete of being furnished with stainless steel wire bond net 3.This light panels 1 links into an integrated entity through a plurality of dowels with steel frame 2, and stressed jointly.
The planar dimension of the light-duty link plate of above-mentioned concrete-steel carries out piecemeal according to the elevation of building effect, in the generally long limit 4m, in the minor face 2.5m.
Light panels 1 thickness is 20～30mm, the stainless steel wire bond net 3 of joining in the panel, steel wire diameter 2mm, mesh 100 * 100～150 * 150.
The embodiments of the invention structure is as shown in Figure 2, and wherein 2 (a) are the light-duty link plate schematic rear view of concrete-steel; 2 (b) are the light-duty link plate generalized section of concrete-steel; Light-duty link plate panel 1 length and width of present embodiment are of a size of 3.6m * 2.2m, Concrete Thick 30mm; It is 90 * 5.6 * 6 to process the steelframe lattice that length and width are of a size of 3.4m * 2m that steel frame adopts the specification of hot rolling unequal angle, and the spacing of steelframe lattice is not more than 1200mm.
The dowel 4 of face down bonding is for the stainless steel of diameter 3mm length 200～250mm or be coated with the rod iron of anticorrosive paint outward in the steel frame unequal angle; The centre is converted into about 60 °; The knuckle end stretches out angle steel limit 15～20mm and imbeds in the concrete pavement during welding; The spacing that dowel 4 welds on angle steel is no more than 600mm, and straight dowel 5 is diameter 3mm, the stainless steel wire of length 120～150.
The concrete employing maximum particle diameter of panel is that the aggregate of 15mm is formulated, strength grade C30～C40; Coagulate layer thickness is 25mm.
Stainless steel wire bond net 3 adopts steel wire diameter 2mm, the stainless steel cloth of mesh 100 * 100～150 * 150.The purpose of joining stainless steel cloth in the concrete slab is to avoid plain bars to produce corrosion because of carbonation of concrete.
Light plate weight per unit area is 100kg/m shown in this embodiment
2
The preparation method of the light-duty link plate of concrete-steel of the present invention is as shown in Figure 3:
The fixing side form 7 that will produce the link plate panel on bed die 6; Put into the stainless steel wire bond net 3 of panel in the mould; The steel frame 2 usefulness falseworks 8 that will be welded with bending dowel 4 again are erected at (the steel frame bottom surface is affixed on the side form upper surface) on the side form 7, wear a straight dowel 5 in each dowel bending place, build panel concrete then; After treating hardening of concrete, the lifting depanning.
Claims (4)
1. the light-duty link plate of pre-manufactured steel frame concrete is characterized in that, this light-duty link plate comprises light panels, steel frame, a plurality of dowel that is made up of the interior layer of concrete of being furnished with stainless steel wire bond net; This light panels and steel frame link into an integrated entity through a plurality of dowels, and stressed jointly.
2. light-duty link plate according to claim 1 is characterized in that, said concrete surface plate thickness is 20～30mm.
3. light-duty link plate according to claim 1 is characterized in that, said steel frame adopts hot rolling unequal angle or other shaped steel to be welded.
4. light-duty link plate according to claim 3; It is characterized in that; Said a plurality of dowel is made up of a plurality of bending reinforcing bars and straight reinforcing bar; A plurality of bending reinforcing bars are welded in the inboard that unequal angle or other shaped steel and light-duty face are pulled vertical limit, and the bending reinforcing bar is imbedded in the layer of concrete, and between the bending place of each bending reinforcing bar and stainless steel cloth, are installed with a straight dowel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103593325A CN102392503A (en) | 2011-11-14 | 2011-11-14 | Steel-frame concrete light hanging panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103593325A CN102392503A (en) | 2011-11-14 | 2011-11-14 | Steel-frame concrete light hanging panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102392503A true CN102392503A (en) | 2012-03-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103593325A Pending CN102392503A (en) | 2011-11-14 | 2011-11-14 | Steel-frame concrete light hanging panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102392503A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615068A (en) * | 2013-11-13 | 2014-03-05 | 建研科技股份有限公司 | Steel frame heat insulation external wall panel |
| CN107514092A (en) * | 2017-08-31 | 2017-12-26 | 河北建筑工程学院 | A kind of light steel skeleton prefabricated thermal insulation floor and construction method |
| CN114809512A (en) * | 2022-04-24 | 2022-07-29 | 浙江省建工集团有限责任公司 | Oversized prefabricated bare concrete hanging plate and manufacturing and mounting process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5010705A (en) * | 1987-06-16 | 1991-04-30 | Kajima Corporation | Curtain wall |
| CN200964643Y (en) * | 2006-10-20 | 2007-10-24 | 北京市丰台区榆树庄构件厂 | Precast concrete outer wall ornamental hanging plate with hidden connection node |
| CN201268132Y (en) * | 2008-10-31 | 2009-07-08 | 吕博 | Composite environment protection fire-proof board |
| CN201660979U (en) * | 2010-04-26 | 2010-12-01 | 上海一金节能科技有限公司 | Metal screen ribbed polystyrene board |
| CN201785961U (en) * | 2010-07-16 | 2011-04-06 | 北京宝贵石艺科技有限公司 | Fiber reinforced concrete hanging board |
| CN202338045U (en) * | 2011-11-14 | 2012-07-18 | 北京预制建筑工程研究院有限公司 | Steel frame concrete light cladding panel |
-
2011
- 2011-11-14 CN CN2011103593325A patent/CN102392503A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5010705A (en) * | 1987-06-16 | 1991-04-30 | Kajima Corporation | Curtain wall |
| CN200964643Y (en) * | 2006-10-20 | 2007-10-24 | 北京市丰台区榆树庄构件厂 | Precast concrete outer wall ornamental hanging plate with hidden connection node |
| CN201268132Y (en) * | 2008-10-31 | 2009-07-08 | 吕博 | Composite environment protection fire-proof board |
| CN201660979U (en) * | 2010-04-26 | 2010-12-01 | 上海一金节能科技有限公司 | Metal screen ribbed polystyrene board |
| CN201785961U (en) * | 2010-07-16 | 2011-04-06 | 北京宝贵石艺科技有限公司 | Fiber reinforced concrete hanging board |
| CN202338045U (en) * | 2011-11-14 | 2012-07-18 | 北京预制建筑工程研究院有限公司 | Steel frame concrete light cladding panel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615068A (en) * | 2013-11-13 | 2014-03-05 | 建研科技股份有限公司 | Steel frame heat insulation external wall panel |
| CN103615068B (en) * | 2013-11-13 | 2016-10-12 | 建研科技股份有限公司 | Steel frame heat insulation external wall panel |
| CN107514092A (en) * | 2017-08-31 | 2017-12-26 | 河北建筑工程学院 | A kind of light steel skeleton prefabricated thermal insulation floor and construction method |
| CN107514092B (en) * | 2017-08-31 | 2022-10-14 | 河北建筑工程学院 | Light steel framework prefabricated heat-insulation floor slab and construction method |
| CN114809512A (en) * | 2022-04-24 | 2022-07-29 | 浙江省建工集团有限责任公司 | Oversized prefabricated bare concrete hanging plate and manufacturing and mounting process |
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Application publication date: 20120328 |