CN201649334U - Straw surface heat insulation sandwich panel for construction use - Google Patents
Straw surface heat insulation sandwich panel for construction use Download PDFInfo
- Publication number
- CN201649334U CN201649334U CN2010292160207U CN201029216020U CN201649334U CN 201649334 U CN201649334 U CN 201649334U CN 2010292160207 U CN2010292160207 U CN 2010292160207U CN 201029216020 U CN201029216020 U CN 201029216020U CN 201649334 U CN201649334 U CN 201649334U
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- China
- Prior art keywords
- stalk
- panel
- adiabatic
- plate
- utility
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- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Laminated Bodies (AREA)
Abstract
The utility model provides a straw panel heat insulation sandwich board for construction use. The sandwich board comprises a panel and core materials, wherein the panel is a straw panel. The utility model adopts renewable straws as raw materials in making panels, and by combining prior art core materials so as to realize recycling of construction materials. Meanwhile, the utility model can increase temperature preservation, heat insulation and fireproof performances of panels.
Description
Technical field
The utility model relates to constructional materials, particularly a kind of adiabatic sandwiched plate for building.
Background technology
Adiabatic sandwiched plate is to be that matrix, another kind of material serve as to strengthen the material that body combines with a kind of material.Various materials make up for each other's deficiencies and learn from each other on performance, produce cooperative effect, make the combination property of composite material be better than former composition material and satisfy various requirement.The matrix material of composite material is divided into metal and nonmetal two big classes.Metallic matrix is commonly used aluminium, magnesium, copper, titanium and alloy thereof.Nonmetal basal body mainly contains synthetic resin, rubber, pottery, graphite, carbon etc.Reinforcing material mainly contains glass fiber, carbon fiber, boron fibre, aramid fiber, silicon carbide fibre, asbestos fiber, whisker, wire and hard particulates etc.
Existing metal covering polystyrene sandwiched plate: (EPS or XPS) is core with polystyrene foam plastics, and two-sided is plane materiel with color painted steel strip or other metal sheet, the sandwiched plate goods that are composited through cementing agent.
Metal covering hard polyaminoester sandwiched plate: with the RPUF is core, and two-sided is the sandwiched plate goods of plane materiel with color painted steel strip or other metal sheet.Metal covering rock wool, mineral wool sandwiched plate: with rock wool band or mineral wool band is core, and two-sided is plane materiel with color painted steel strip or other metal sheet, the sandwiched plate goods that are composited through adhesive.
The cotton sandwiched plate of metal covering glass: with the glass wool band is core, and two-sided is plane materiel with color painted steel strip or other metal sheet, the sandwiched plate goods that form again through cementing agent.
Artificial board of straw---after the agricultural wastes crushed stalk, add cementing agent extrusion modling under uniform temperature and pressure.
The more metal skinned sandwich panel of domestic use has insulation, heat-proof quality, but its fire prevention and environmental protection recyclability are big weakness.And do not have recuperability.
The utility model content
In order to solve existing technical problem, the utility model provides a kind of and utilizes callable stalk to make panel, again in conjunction with existing core, thereby obtains the adiabatic sandwiched plate of fireproof performance stalk face for building good and recyclable utilization.
The utility model solves existing technical problem, and a kind of adiabatic sandwiched plate for building is provided, and this adiabatic sandwiched plate comprises panel and core, and described panel is the stalk plate.
The utility model further improves:
Described stalk plate is that stalk particle is hot-forming.
Described core is a light heat-insulating plate.
Described panel is individual layer or bilayer.
The panel correspondence of described individual layer is bonded in the one side of described core.
The panel correspondence of described bilayer is bonded in the two sides of described core.
Described core is EPS, PU, glass silk flosssilk wadding, rock wool or XPS at least one.
Compared to prior art, the beneficial effects of the utility model are: adopt the renewable resource stalk to make raw material and make panel, again in conjunction with existing core, realized the recycling of constructional materials, simultaneously, improved the fireproof performance of constructional materials.
Description of drawings
Fig. 1 is the structural representation of the adiabatic sandwiched plate of the utility model stalk face for building.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.
As shown in Figure 1, the adiabatic sandwiched plate of a kind of stalk face for building, this adiabatic sandwiched plate comprises panel 11 and core 12, described panel 11 is the stalk plate.
Because stalk material is a renewable resource, raw material abundance, cheap, discarded stalk material is recycled by the mode of pulverizing, be about to stalk material and make stalk particle, under uniform temperature and pressure, be squeezed into the stalk plate then to utilize, and in the process of hot pressing, can add multiple additives, thereby effectively improve the performance of stalk plate, as fireproof performance.
EPS is the expandability polystyrene board, with operations such as pre-of raw material process, slaking, moulding, oven dry and cuttings, makes the expandable polystyrene plate of different densities, difformity, different-thickness then.
PU is a polyurethanes, during fabrication according to different prescriptions, just can obtain the polyoxy formic acid esters constructional materials of physical properties such as different density, elasticity, rigidity.
Rock wool is to be primary raw material with basalt and other natural crystal etc., becomes fine through high-temperature fusion, adds an amount of cementing agent, solidifies processing and makes.
XPS is an extruded polystyrene, be raw material with the polystyrene resin, via the continuous extrusion foaming structure of special process, be a kind ofly have high resistance to compression, do not absorb water, the environment-friendly type heat preserving and insulating material of excellent properties such as moistureproof, airtight, lightweight, corrosion-resistant, long service life, coefficient of thermal conductivity are low.
In addition, the utility model is used as building board with the stalk plate, because stalk plate density is big, cause weight excessive during directly as wallboard, the installation of inconvenient composite material, and the utility model is made panel with the stalk plate, light material such as EPS, PU is done core, not only can reduce its weight greatly, and, also further improve the thermal and insulating performance of sandwich material owing to the distinctive excellent heat-proof quality of stalk plate.
Composite material for building can be widely used in inside and outside insulating partition, floor, the furred ceiling of building as a kind of green building material, and the shingle nail and the roof panel in room used in assembled house, temporary building, rural area with room, light industry factory building, storage.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. adiabatic sandwiched plate of stalk face for building, it is characterized in that: this adiabatic sandwiched plate comprises panel and core, described panel is the stalk plate.
2. the adiabatic sandwiched plate of stalk face for building according to claim 1, it is characterized in that: described stalk plate is that stalk particle is hot-forming.
3. the adiabatic sandwiched plate of stalk face for building according to claim 1 and 2, it is characterized in that: described core is a light heat-insulating plate.
4. the adiabatic sandwiched plate of stalk face for building according to claim 3, it is characterized in that: described panel is individual layer or bilayer.
5. the adiabatic sandwiched plate of stalk face for building according to claim 4, it is characterized in that: the panel correspondence of described individual layer is bonded in the one side of described core.
6. the adiabatic sandwiched plate of stalk face for building according to claim 4, it is characterized in that: the panel correspondence of described bilayer is bonded in the two sides of described core.
7. the adiabatic sandwiched plate of stalk face for building according to claim 3 is characterized in that: described core is EPS, PU, glass silk flosssilk wadding, rock wool or XPS at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010292160207U CN201649334U (en) | 2010-02-02 | 2010-02-02 | Straw surface heat insulation sandwich panel for construction use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010292160207U CN201649334U (en) | 2010-02-02 | 2010-02-02 | Straw surface heat insulation sandwich panel for construction use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201649334U true CN201649334U (en) | 2010-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010292160207U Expired - Fee Related CN201649334U (en) | 2010-02-02 | 2010-02-02 | Straw surface heat insulation sandwich panel for construction use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201649334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172158A (en) * | 2015-09-25 | 2015-12-23 | 南京师范大学 | Preparation method of rock wool/wheat straw fiber composite heat insulation material |
-
2010
- 2010-02-02 CN CN2010292160207U patent/CN201649334U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105172158A (en) * | 2015-09-25 | 2015-12-23 | 南京师范大学 | Preparation method of rock wool/wheat straw fiber composite heat insulation material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20160202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |