CN201649335U - Heat-insulating plate with straw-board inner core - Google Patents
Heat-insulating plate with straw-board inner core Download PDFInfo
- Publication number
- CN201649335U CN201649335U CN2010292160692U CN201029216069U CN201649335U CN 201649335 U CN201649335 U CN 201649335U CN 2010292160692 U CN2010292160692 U CN 2010292160692U CN 201029216069 U CN201029216069 U CN 201029216069U CN 201649335 U CN201649335 U CN 201649335U
- Authority
- CN
- China
- Prior art keywords
- straw
- board
- heat
- sandwich
- inner core
- Prior art date
- 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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Classifications
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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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- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a heat-insulating plate with a straw-board inner core, which comprises a sandwich (10), protecting plates (20) sticking to both surfaces of the sandwich (10). The sandwich (10) comprises at least one layer of straw board (11), at least one layer of polyurethane board (12); the polyurethane board (12) is integrated with the adjacent straw board (11); the protecting plate (20) is a metallic-surface anti-fire plate or a colorful steel plate. The heat-insulating plate with the straw-board inner core can recycle straw raw materials, can solve problems of environmental-protection, recycling and fire proof for the heat-insulating sandwich board with metal surface used in building. The straws belong to renewable resources, therefore, the raw material is sufficient and the cost is low; the discarded straw materials can be recycled in a smashing way. The heat-insulating straw sandwich board with metal surface used in building can be widely applied to internal/external heat-insulating partition walls, floorboards, ceilings, wall plates and roof boards of fast-assembling house, temporary building, rural houses, light industry buildings, storage houses.
Description
Technical field
The utility model relates to a kind of constructional materials, particularly is used to prevent fires, insulation, heat insulation sheet material.
Background technology
Metal covering polystyrene sandwiched plate of the prior art: (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.Above metal skinned sandwich panel has insulation, heat-proof quality, but its fire prevention and environmental protection recyclability are big weakness, and a large amount of agricultural waste materials in rural area are again less than effective utilization.
Summary of the invention
The utility model provides a kind of thermal insulation sheet material with stalk plate inner core, adopt the sandwich material of stalk plate as sandwiched plate, sheet material is processed into by a large amount of discarded stalks in the rural area, be clipped in the middle of the fire-proof board, serve as inner core, core can not reclaim, influence shortcomings such as environment in the solution prior art, simultaneously, and the technical problem that a large amount of stalks in farm go out of use.Artificial board of straw belongs to combustible material, but can add additive such as fire retardant when making, and can improve its fireproof performance.
The utility model for address the above problem provide comprise the material core with the stalk plate as the adiabatic sandwiched plate of the metal covering for building of core, be attached to the metal decking on this material core two sides, described core comprises one deck stalk plate at least.
Described sandwich can comprise one deck polyurethane sheet, and described each polyurethane sheet and adjacent stalk plate are fitted and be integral, and polyurethane sheet and the stack of stalk plate are integral by the adhesive glue applying, and described panel plate is a color steel.
Description of drawings
Fig. 1 is the cross-sectional schematic that the utlity model has the thermal insulation sheet material of stalk plate inner core.
The specific embodiment
Describe specific embodiment of the utility model in detail in conjunction with Fig. 1.
By among Fig. 1 as can be known, this thermal insulation sheet material with stalk plate inner core comprises material core 10, is attached to the metal decking 20 on these core 10 two sides, described core 10 comprises one deck stalk plate 11 at least.The stalk board core material is made up of particle, can add multiple additives, can effectively improve its fireproof performance under the prerequisite that does not change other performances.
By among Fig. 1 as can be known, sandwich described in the utility model 10 also can comprise at least one layer of polyurethane sheet 12, described each polyurethane sheet 12 is fitted with adjacent stalk plate 11 and is integral, and polyurethane sheet 12 is fitted with 11 stacks of stalk plate in the described sandwich 10, and fits by adhesive glue 13 and to be integral.This programme had both utilized the stalk plate, the weight reduction of can also trying one's best simultaneously, and can improve the toughness of whole sheet material.
Described metal decking 20 as surface protection is a color steel, has fire proofing material as its panel if adopt, and can further improve its mechanical property, fire resistance.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (5)
1. the thermal insulation sheet material with stalk plate inner core comprises core (10), is attached to the metal decking (20) on this sandwich (10) two sides, it is characterized in that: described core (10) comprises one deck stalk plate (11) at least.
2. according to the described thermal insulation sheet material with stalk plate inner core of claim 1, it is characterized in that: described material core (10) also comprises at least one layer of polyurethane sheet (12), and described each polyurethane sheet (12) is fitted with adjacent stalk plate (11) and is integral.
3. according to the described thermal insulation sheet material with stalk plate inner core of claim 2, it is characterized in that: polyurethane sheet (12) is fitted with stalk plate (11) stack and is integral in the described material core (10).
4. according to claim 2 or 3 described thermal insulation sheet materials, it is characterized in that: be integral by adhesive glue (13) applying between polyurethane sheet (12) and the stalk plate (11) in the described material core (10) with stalk plate inner core.
5. according to each described thermal insulation sheet material with stalk plate inner core in the claim 1 to 3, it is characterized in that: described metal decking (20) is a color steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010292160692U CN201649335U (en) | 2010-02-02 | 2010-02-02 | Heat-insulating plate with straw-board inner core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010292160692U CN201649335U (en) | 2010-02-02 | 2010-02-02 | Heat-insulating plate with straw-board inner core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201649335U true CN201649335U (en) | 2010-11-24 |
Family
ID=43114564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010292160692U Expired - Fee Related CN201649335U (en) | 2010-02-02 | 2010-02-02 | Heat-insulating plate with straw-board inner core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201649335U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966193A (en) * | 2012-12-21 | 2013-03-13 | 重庆浦项宝鼎金属制品有限公司 | Composite sandwich board provided with heat-insulated metal surface |
| CN104294910A (en) * | 2013-07-19 | 2015-01-21 | 朱寿春 | Building built using straw as important material |
-
2010
- 2010-02-02 CN CN2010292160692U patent/CN201649335U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966193A (en) * | 2012-12-21 | 2013-03-13 | 重庆浦项宝鼎金属制品有限公司 | Composite sandwich board provided with heat-insulated metal surface |
| CN104294910A (en) * | 2013-07-19 | 2015-01-21 | 朱寿春 | Building built using straw as important 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 |