CN2771364Y - Building slab - Google Patents
Building slab Download PDFInfo
- Publication number
- CN2771364Y CN2771364Y CN 200520081093 CN200520081093U CN2771364Y CN 2771364 Y CN2771364 Y CN 2771364Y CN 200520081093 CN200520081093 CN 200520081093 CN 200520081093 U CN200520081093 U CN 200520081093U CN 2771364 Y CN2771364 Y CN 2771364Y
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- Prior art keywords
- frame
- utility
- model
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- building
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- Expired - Fee Related
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Abstract
The utility model provides a building plate, which belongs to a prefabricated component for building. The utility model is provided with an outer frame, wherein the middle part of which is provided with a middle frame. A horizontal frame is also arranged in the outer frame. Supporting partition plates between which filling material cores are arranged between the frames. The upper surfaces of the frames and the supporting partition plates are provided with upper wrapping layers and the lower surfaces of the frames and the supporting partition plates are provided with lower surface layers. The building plate has the advantages of high intensity, shock resistance, fire prevention, combustion resistance, heat preservation, heat insulation, good effect of sound isolation, obvious energy saving effect, light weight, long service life and low cost. The utility model is mainly used for roof plates and outer wall plates. After the building plate is used, treatment, such as water proof, surface decoration, etc. can be directly implemented to the surface of the plate.
Description
Technical field
The utility model provides a kind of architectural precast, especially a kind of roof panel and side fascia.
Background technology
For many years, the prefabricated component of building roofing plate and side fascia etc. adopts the metal covering polystyrene board always.It makes core with polystyrene foam plastics, is panel with the color painted steel strip.Because color painted steel strip acid and alkali-resistance not, rust corrosion and cause shorten greatly the application life of whole sheet material very easily, its intensity is also lower, and especially fireproof performance, heat-insulating property are relatively poor, can only be used for building and use the room temporarily.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of structural lumber, to improve its intensity and functional performance.
The utility model is achieved in that a kind of structural lumber, and it has housing, there is center at the housing middle part, also has a frame in the housing, between each frame supporting clapboard is arranged, the packing material core is arranged between the supporting clapboard, and the upper surface of each frame and supporting clapboard has top covering, soffit that under-clad layer is arranged.
Adopt the structural lumber intensity height of said structure, shock resistance, fire protection flame retarding, insulation, heat insulation, soundproof effect good, energy-saving effect is obvious, and is in light weight, long service life, cost of production is low, mainly as roof panel, also can be used as side fascia.After the use, can directly carry out processing such as waterproof and incrustation at plate surface.
Description of drawings
Fig. 1 is the vertical view of the utility model structure.
Fig. 2 is its A-A sectional drawing.
Fig. 3 is the schematic diagram of a kind of connected mode between the sheet material of the utility model.
Among the figure, the 1-housing, the 2-supporting clapboard, 3-props up frame, 4-packing material core, 5-center, 6-top covering, 7-under-clad layer, 8-side covering, 9-sheet material body, 10-connector, another connector of 11-, another sheet material body of 12-.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model.
As shown in drawings, a kind of structural lumber, it has housing (1), there is center (5) at the housing middle part, also has a frame (3) in the housing, supporting clapboard (2) is arranged between each frame, packing material core (4) is arranged between the supporting clapboard, the upper surface of each frame and supporting clapboard has top covering (6), soffit that under-clad layer (7) is arranged.
Housing, center, a frame link together, and can be made by timber.The timber of housing can be through the immersion of fire-resistant fluid, with further raising fireproof performance.In addition, housing also can be made by the irony square tube.Supporting clapboard is made by fiberboard or cardboard that longitudinal and transverse intersection is plugged on together.
Lateral surface at described housing (1) has side covering (8).
Described packing material core (4) by perlite the foamed plastics after pulverizing or pulverize after the plant straw make.During plant straw after adopt pulverizing, available bonding agent with fireproof performance bonds them together and forms the packing material core.
Described top covering, under-clad layer, side covering can be made by glass magnesium PLASTIC LAMINATED or other fire-proof board, also can be made by the epoxy magnesium material.When making by the epoxy magnesium material, its preparation method is (being example with the top covering): at the upper surface layer overlay glass fiber screen cloth of each frame, layer overlay is the emplaster that primary raw material is mixed and made into accelerated cement, epoxy resin, magnesium chloride, cementing agent, water then, the thin emplaster of layer overlay glass fiber screen cloth outside emplaster, and then layer overlay again.Flatten with template, park a period of time again and get final product after solidify (about 12 hours).When making the sheet material that is used as side fascia, can between the layer glass screen cloth, add layer of steel wire net sheet again, to improve shock resistance and theftproof performance.
The utility model can be fixed on the framework of building by bolt etc. in use.Can be bonding between each sheet material by cement emplaster etc.Also can adopt connected mode shown in Figure 3, promptly go up by the fixing connector (10) of going up the band groove of nail at a sheet material body (9), go up by fixing another connector (11) of going up the band raised line of nail at another adjacent sheet material body (12) again, raised line is fixed together two connectors by nail after inserting in the groove again.For improving the intensity that connects, should fit between two connectors closely and between the joint face should be added with bonding agent.
Claims (3)
1, a kind of structural lumber, it is characterized in that, it has housing (1), there is center (5) at the housing middle part, also has a frame (3) in the housing, supporting clapboard (2) is arranged between each frame, packing material core (4) is arranged between the supporting clapboard, the upper surface of each frame and supporting clapboard has top covering (6), soffit that under-clad layer (7) is arranged.
2, a kind of structural lumber as claimed in claim 1 is characterized in that, at the lateral surface of described housing (1) side covering (8) is arranged.
3, a kind of structural lumber as claimed in claim 1 or 2 is characterized in that, described packing material core (4) by perlite the foamed plastics after pulverizing or pulverize after the plant straw make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081093 CN2771364Y (en) | 2005-02-03 | 2005-02-03 | Building slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081093 CN2771364Y (en) | 2005-02-03 | 2005-02-03 | Building slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771364Y true CN2771364Y (en) | 2006-04-12 |
Family
ID=36705151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520081093 Expired - Fee Related CN2771364Y (en) | 2005-02-03 | 2005-02-03 | Building slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771364Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046691A (en) * | 2012-12-17 | 2013-04-17 | 沈阳瑞福工业住宅有限公司 | Flow-guiding type foaming structure and prefabricated member composite wallboard and preparation method thereof |
| GB2531042A (en) * | 2014-10-08 | 2016-04-13 | Stealth Roofing Systems Ltd | A roofing module for a pitched roof |
-
2005
- 2005-02-03 CN CN 200520081093 patent/CN2771364Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046691A (en) * | 2012-12-17 | 2013-04-17 | 沈阳瑞福工业住宅有限公司 | Flow-guiding type foaming structure and prefabricated member composite wallboard and preparation method thereof |
| WO2014094343A1 (en) * | 2012-12-17 | 2014-06-26 | 沈阳瑞福工业住宅有限公司 | Flow-guide-type foamed structure and prefab composite wall panel, and preparation method thereof |
| CN103046691B (en) * | 2012-12-17 | 2015-09-30 | 沈阳瑞福工业住宅有限公司 | A kind of flow-guiding type foaming structure and prefabricated component combined wall board and preparation method thereof |
| GB2531042A (en) * | 2014-10-08 | 2016-04-13 | Stealth Roofing Systems Ltd | A roofing module for a pitched roof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060412 |