CN203361406U - Novel energy-saving heat-preservation composite wall board - Google Patents
Novel energy-saving heat-preservation composite wall board Download PDFInfo
- Publication number
- CN203361406U CN203361406U CN 201320391281 CN201320391281U CN203361406U CN 203361406 U CN203361406 U CN 203361406U CN 201320391281 CN201320391281 CN 201320391281 CN 201320391281 U CN201320391281 U CN 201320391281U CN 203361406 U CN203361406 U CN 203361406U
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- straw
- composite wall
- heat
- wall board
- pressboard
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Abstract
The utility model relates to a heat-preservation composite wall board which is divided into three layers. The upper layer and the lower layer are aluminum alloy sheets, and the middle layer is a straw pressboard. Reinforcing ribs are arranged in the middle of the straw pressboard and made of asbestos fibers, and are shaped like a Chinese character 'tian'. The novel energy-saving heat-preservation composite wall board has the advantages of being low in weight, high in strength, good in heat preservation effect, capable of insulating noise, saving energy and preventing flaming, environmentally friendly and the like.
Description
Technical field
The utility model relates to a kind of insulated compound trabs, belongs to technical field of composite materials.
Background technology
At present, ash wall body plate in China's building field, kind is more, major part is to using clay brick, figuline building blocks etc. as cladding and the ash wall body plate for building that combines and manufacture with heat insulating materials such as plug-in polystyrol plastic foam plate, polyurethane foam plastics plates, have following shortcoming: (1) complex manufacturing, cost is higher.(2) board quality is large, is not easy to transportation and Fast Installation.(3) heat insulating material of sheet material is as inflammable as polyurethane foam, the multiplication of disaster hidden-trouble risk.
The utility model adopts the compressed straw slab of compound suppressing, energy-conservation environmental protection again.Straw is inexhaustible annual renewable resource, and China produces approximately 3～400,000,000 tons of rice straws per year, and major part is burned by the peasant, burns paddy and wheat grass stalk and has not only burnt renewable resource, also can cause great pollution to environment.
The utility model content
The purpose of this utility model is the problem existed for solving ash wall body plate that existing building uses, and the composite wall board of a kind of good looking appearance, energy-saving heat preserving is provided.
The utility model is to address the above problem the technical scheme of taking to be: a kind of energy-saving heat preserving Novel composite wall plate, a kind of energy-saving heat preserving Novel composite wall plate, be divided into as upper strata, intermediate layer, three parts of lower floor, the upper and lower are aluminium alloy sheet, intermediate layer is the straw pressboard, be provided with reinforcing rib in the middle of described straw pressboard, described reinforcing rib, for adopting asbestos fiber to make, is matrix pattern.
Further, the outside of described the upper and lower also is pasted with one deck benzene plate.
The beneficial effects of the utility model are:
(1) the utility model the upper and lower are aluminium alloy sheet, and intermediate layer is provided with the asbestos fiber reinforcing rib of matrix pattern, and intensity is large, and anti-pressure ability is strong.Matrix pattern type structure has improved sheet material compressive strength and lateral stiffness, and very strong elastic recovery is arranged again, for moment impact load and periodicity fatigue failure, very strong resistivity is arranged.And aluminium alloy sheet can be designed to different shapes and color, good looking appearance.
(2) straw flaggy heat-insulating property of the present utility model is good, is green environment protection ligh wall material, have good heat insulation, heat-insulating property and fire-retardant, humidity resistance; Utilizing straw or wheat straw renewable resource is main raw material(s); making heat-preserving composite wall board substitutes with structure ash wall body plate such as clay brick, figuline building blockses; realized the purpose of straw or the comprehensive utilization of wheat straw plant resources; arable land and environment have effectively been protected; and; because straw or wheat straw self do not contain hazardous substance, produce in straw or wheat straw flaggy process without adding bonding agent and cutting and grinding, can not produce the pollution to environment.
(3) if there is the outside of the upper and lower to be pasted with again one deck benzene plate, can further strengthen insulation of the present utility model and fire resistance, make the air conditioning energy consumption in house less, energy-conservation more obvious
Generally speaking, the utility model combined wall board has the advantages such as light weight, high-strength, super insulation, sound insulation, energy-conservation, fire-retardant, environmental protection.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In accompanying drawing, 1-aluminium alloy sheet, 2-straw pressboard, 3-reinforcing rib.
The specific embodiment
As shown in Figure 1, a kind of energy-saving heat preserving Novel composite wall plate, being divided into is three layers, and the upper and lower are aluminium alloy sheet 1, and aluminium alloy sheet 1 is waveform, adopts aluminium alloy sheet 1, is because it has advantages of that intensity is high, quality is light.
Intermediate layer is straw pressboard 2; described straw pressboard 2 adopts the HTHP mode that the straw compacting is formed; realized the purpose of straw or the comprehensive utilization of wheat straw plant resources; arable land and environment have effectively been protected; and; because straw or wheat straw self do not contain hazardous substance, produce in straw or wheat straw flaggy process without adding bonding agent and cutting and grinding, can not produce the pollution to environment.The straw flaggy has good heat insulation, and heat-insulating property and fire-retardant, humidity resistance, be green environment protection ligh wall material.
Be provided with reinforcing rib 3 in the middle of straw pressboard 2, described reinforcing rib 3 adopts asbestos fiber to make, and is matrix pattern.Matrix pattern type structure has improved sheet material compressive strength and lateral stiffness, and very strong elastic recovery is arranged again, for moment impact load and periodicity fatigue failure, very strong resistivity is arranged., compare with other fibers (as glass fiber) as the reinforcing rib material with asbestos fiber, not only on price, there is advantage, also there is heat preservation property.
Be pasted with again one deck benzene plate in the outside of the upper and lower.The benzene plate claims again the EPS plate, is the abbreviation of expandable polystyrene plate.To be made by pre-of raw material process, slaking, moulding, oven dry and cutting etc.It both can be made into different densities, difform foamed product, can produce again the foam board of various different-thickness.The benzene plate is the energy-saving and heat-insulating material that integrates insulation, waterproof, fire prevention, decoration functions.Its every cubic metre of volume contains 300～6,000,000 independent closed bubbles, the volume of contain air is more than 98%, because the heat conductivity of air is very little, and being closed in again in foamed plastics and can not convection current, is the very good material of a kind of heat preservation and insulation.
Claims (1)
1. an energy-saving heat preserving Novel composite wall plate, be divided into as upper strata, intermediate layer, three parts of lower floor, it is characterized in that: described the upper and lower are aluminium alloy sheet, intermediate layer is the straw pressboard, be provided with reinforcing rib in the middle of described straw pressboard, described reinforcing rib, for adopting asbestos fiber to make, is matrix pattern.
A kind of energy-saving heat preserving Novel composite wall plate according to claim 1 is characterized in that: the outside of described the upper and lower also is pasted with one deck benzene plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320391281 CN203361406U (en) | 2013-07-02 | 2013-07-02 | Novel energy-saving heat-preservation composite wall board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320391281 CN203361406U (en) | 2013-07-02 | 2013-07-02 | Novel energy-saving heat-preservation composite wall board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203361406U true CN203361406U (en) | 2013-12-25 |
Family
ID=49809193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320391281 Expired - Fee Related CN203361406U (en) | 2013-07-02 | 2013-07-02 | Novel energy-saving heat-preservation composite wall board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203361406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912217A (en) * | 2015-06-17 | 2015-09-16 | 盐城工学院 | Energy-saving noise reduction board |
-
2013
- 2013-07-02 CN CN 201320391281 patent/CN203361406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104912217A (en) * | 2015-06-17 | 2015-09-16 | 盐城工学院 | Energy-saving noise reduction board |
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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: 20131225 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |