CN103726609B - Steel frame whole exterior wall board - Google Patents
Steel frame whole exterior wall board Download PDFInfo
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- CN103726609B CN103726609B CN201410001707.4A CN201410001707A CN103726609B CN 103726609 B CN103726609 B CN 103726609B CN 201410001707 A CN201410001707 A CN 201410001707A CN 103726609 B CN103726609 B CN 103726609B
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- steel frame
- exterior wall
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Abstract
The invention discloses a steel frame whole exterior wall board. The exterior wall board is in a square structure encircled by a U-shaped steel frame. The exterior wall board is formed by the following steps: sequentially fixing galvanized steel wire netting, reinforcing bar inner ribs and reinforcing bar trusses in the U-shaped steel frame; pouring EPS foamed concrete to fixedly connect the galvanized steel wire netting, reinforcing bar inner ribs and reinforcing bar trusses into a whole in the U-shaped steel frame; finally, laying an upper steel wire netting layer, forming a board blank after initial set of concrete, spraying waterproof mortar on two sides of the board blank and forming a wall; cutting an XPS board into the same size as the wall, and adhering the board to the wall by virtue of gluing, wherein a pressurized cement board is arranged on the outer side of the XPS board so as to form the exterior wall board. According to the U-shaped groove bridge-cutoff technology, only a single side of the steel frame is contacted with the surface layer, the other end is embedded inside a thermal insulation material, a cold-thermal bridge phenomenon is effectively avoided, and the thermal insulation effect of the whole exterior wall is improved. The building operations are reduced, and the building assembly rate is improved.
Description
Technical field
Patent of the present invention relates to a kind of steel frame whole exterior wall board, belongs to building material technical field.
Background technology
Existing side fascia shape is single, and site operation amount is large, and overall cost is high.And easily dispel the heat in exterior wall steel frame position, winter runs into outdoor cold air, is not incubated, and easily condenses.
In a word, a kind of whole novel large plate prefabricated whole exterior wall in the factory, on-the-spot need simply mount.Plate face uses the method for compound XPS plate after U-type groove to block the cold bridge at steel frame position, reinforcement plate face integral heat insulation performance, and there is not been reported to avoid the steel frame whole exterior wall board of dew condensation phenomenon.
Summary of the invention
In order to solve the problems of the prior art, the invention provides the steel frame whole exterior wall board of a kind of reinforcement plate face integral heat insulation performance.
The technical solution adopted in the present invention is for achieving the above object:
A kind of steel frame whole exterior wall board, the large plate of exterior wall is the square structure that U-shaped steel frame surrounds,
First in described U-shaped steel frame, galvanized steel wire netting, reinforcing bar internal-rib, steel bar girder is fixed with successively;
Then in U-shaped steel frame, build EPS foamed concrete galvanized steel wire netting, reinforcing bar internal-rib, steel bar girder are fixed as one, EPS foamed concrete protrudes from U-shaped steel frame side and forms boss;
Finally lay top mat in boss side, after concrete initial set, form hair plates;
Be coated with waterproofing mortar in hair plates both sides, form body of wall;
XPS plate is cut into identical with boss size shape, then is bonded together by gluing and body of wall;
Pressurization cement board is equipped with, the large plate of final formation exterior wall outside described XPS plate.
Described XPS plate both sides offer locked groove, and the snap close of described pressurization cement board fixes with the locked groove of XPS plate and is connected.
Advantage of the present invention is:
1, U-type groove bridge cut-off technology of the present invention makes a steel frame position one side and face layer contacts, and the other end is embedded in heat insulating material inside, effectively prevents cold-heat bridge phenomenon, improves exterior wall integral heat insulation effect.
2, the present invention reduces building operations, improves building assembly rate.
3, precast facade of the present invention whole large plate effectively can reduce construction water electricity consumption, construction rubbish produces and situ wet operation, and quick and easy for installation, overall cost is low.
Accompanying drawing explanation
Fig. 1 is the large plate schematic diagram of exterior wall of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to sectional drawing.
Fig. 3 is exterior wall of the present invention large plate connected node sectional drawing.
Fig. 4 is the large board connecting structure schematic diagram of the present invention two exterior wall.
Detailed description of the invention
Below in conjunction with accompanying drawing Fig. 1-4, the invention will be further described.
A kind of steel frame whole exterior wall board, the large plate of exterior wall is the square structure that U-shaped steel frame 2 surrounds,
First in described U-shaped steel frame 2, galvanized steel wire netting 1, reinforcing bar internal-rib 4, steel bar girder 7 is fixed with successively;
Then in U-shaped steel frame 2, build EPS foamed concrete 3 galvanized steel wire netting 1, reinforcing bar internal-rib 4, steel bar girder 7 are fixed as one, EPS foamed concrete 3 protrudes from U-shaped steel frame 2 side and forms boss;
Finally lay top mat 6 in boss side, after concrete initial set, form hair plates;
Be coated with waterproofing mortar 8 in hair plates both sides, form body of wall;
XPS plate 9 is cut into identical with boss size shape, then is bonded together by gluing and body of wall;
Pressurization cement board 5 is equipped with, the large plate of final formation exterior wall outside described XPS plate 9.
Described XPS plate 9 both sides offer locked groove, and the snap close of described pressurization cement board 5 fixes with the locked groove of XPS plate 9 and is connected.
Described U-shaped steel frame 2 is welded with engaging lug, engaging lug offers bolt hole.
The large plate of described exterior wall is provided with multiple connected node 10, is equipped with high-strength bolt 11 in connected node 10, is connected with connector 12 by high-strength bolt 11.
Inject silicone weather resistant glue 16 between the U-shaped steel frame 2 of the large plate of described exterior wall between two, in the groove that two U-shaped steel frames 2 are formed, embed benzene plate 13, outside benzene plate 13, paste glass fiber reticular cloth 14, by glass fiber reticular cloth 14 by benzene plate 13 and the affixed one of the large plate of exterior wall; Then at skin spraying waterproofing mortar 14, overall metope is formed.
Embodiment
Generally, in the construction of whole the large plate of U-shaped steel frame exterior wall, start after main structure construction.First carry out the installation of the large plate of exterior wall, by bolt, large for exterior wall plate is connected in main body by engaging lug or connector as required.And then silicone weather resistant glue 16 is squeezed at the U-shaped steel frame position between the large plate of two exterior walls.The large plate of two exterior walls is reserved benzene plate groove when prefabricated, pastes one block of benzene plate during construction, benzene plate external pasting glass fiber reticular cloth, finally sprays waterproofing mortar, and steel frame is at benzene intralamellar part, and benzene plate plays bridge cut-off effect.
Claims (5)
1. a steel frame whole exterior wall board, is characterized in that:
The large plate of exterior wall is the square structure that U-shaped steel frame surrounds,
First in described U-shaped steel frame, galvanized steel wire netting, reinforcing bar internal-rib, steel bar girder is fixed with successively;
Then in U-shaped steel frame, build EPS foamed concrete galvanized steel wire netting, reinforcing bar internal-rib, steel bar girder are fixed as one, EPS foamed concrete protrudes from U-shaped steel frame side and forms boss;
Finally lay top mat in boss side, after concrete initial set, form hair plates;
Be coated with waterproofing mortar in hair plates both sides, form body of wall;
XPS plate is cut into identical with boss size shape, then is bonded together by gluing and body of wall;
Pressurization cement board is equipped with, the large plate of final formation exterior wall outside described XPS plate.
2. a kind of steel frame whole exterior wall board according to claim 1, is characterized in that:
Described XPS plate both sides offer locked groove, and the snap close of described pressurization cement board fixes with the locked groove of XPS plate and is connected.
3. a kind of steel frame whole exterior wall board according to claim 1, is characterized in that:
Described U-shaped steel frame is welded with engaging lug, engaging lug offers bolt hole.
4. a kind of steel frame whole exterior wall board according to claim 1, is characterized in that:
The large plate of described exterior wall is provided with multiple connected node, is equipped with high-strength bolt, is connected by high-strength bolt with connector in connected node.
5. a kind of steel frame whole exterior wall board according to claim 1, is characterized in that:
Between the U-shaped steel frame of two blocks of large plates of exterior wall, inject silicone weather resistant glue, in the groove that two U-shaped steel frames are formed, embed benzene plate, outside benzene plate, paste glass fiber reticular cloth, by glass fiber reticular cloth by benzene plate and the affixed one of the large plate of exterior wall; Then at skin spraying waterproofing mortar, overall metope is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001707.4A CN103726609B (en) | 2014-01-02 | 2014-01-02 | Steel frame whole exterior wall board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410001707.4A CN103726609B (en) | 2014-01-02 | 2014-01-02 | Steel frame whole exterior wall board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103726609A CN103726609A (en) | 2014-04-16 |
| CN103726609B true CN103726609B (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410001707.4A Active CN103726609B (en) | 2014-01-02 | 2014-01-02 | Steel frame whole exterior wall board |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297951B (en) * | 2014-07-30 | 2018-05-04 | 王东辉 | The heat insulation integrated structure of CL steel reinforced concretes |
| CN104153515A (en) * | 2014-08-18 | 2014-11-19 | 陕西昊兴房屋工程有限公司 | Novel tongue-and-groove type lightweight wallboard |
| CN105239667B (en) * | 2015-09-15 | 2017-08-22 | 鄢海军 | A kind of big plate assembling type buildings construction |
| CN107023115A (en) * | 2016-02-01 | 2017-08-08 | 远大可建科技有限公司 | A kind of core steel construction honeycomb post |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4059939A (en) * | 1976-08-30 | 1977-11-29 | Elliott Enterprises Of Monte Vista | Prefabricated building unit |
| CN2346860Y (en) * | 1997-12-29 | 1999-11-03 | 樊立 | Large and light weight outer wall slabs |
| CN101718121B (en) * | 2009-11-30 | 2011-07-06 | 白建国 | Steel building external security system base plate and manufacturing method |
| CN201695563U (en) * | 2010-06-01 | 2011-01-05 | 刘杰 | Compound light wall lath |
| CN101974956B (en) * | 2010-09-30 | 2012-07-04 | 筑巢（北京）科技有限公司 | Built-in latticed steel frame exterior protected structural slab as well as building and production and construction method thereof |
| CN201952972U (en) * | 2010-12-10 | 2011-08-31 | 辽宁际洲环保节能建材有限公司 | Light energy-saving external wall board |
| CN102094501B (en) * | 2010-12-14 | 2013-01-09 | 南京倍立达实业有限公司 | Glass fiber reinforced cement (GRC) insulation decorative wallboard and production method thereof |
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| CN103726609A (en) | 2014-04-16 |
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