CN1282809C - Reinforced composite building material - Google Patents
Reinforced composite building material Download PDFInfo
- Publication number
- CN1282809C CN1282809C CN 200410014894 CN200410014894A CN1282809C CN 1282809 C CN1282809 C CN 1282809C CN 200410014894 CN200410014894 CN 200410014894 CN 200410014894 A CN200410014894 A CN 200410014894A CN 1282809 C CN1282809 C CN 1282809C
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- Prior art keywords
- core
- present
- strengthening layer
- stick
- property
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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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- 239000004566 building material Substances 0.000 title claims abstract description 38
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000002657 fibrous material Substances 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 238000005728 strengthening Methods 0.000 claims description 19
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000007493 shaping process Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 6
- -1 phenolic aldehyde Chemical class 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005192 partition Methods 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 abstract 6
- 239000011162 core material Substances 0.000 abstract 4
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000009975 flexible effect Effects 0.000 abstract 1
- 239000008259 solid foam Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 7
- 210000003195 fascia Anatomy 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011208 reinforced composite material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Finishing Walls (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to a reinforced composite building material which uses a solid foam material as a core material, wherein the outer layer of the core material is wrapped with a reinforcing layer formed by mixing and solidifying the fiber material and an adhesive. The present invention uses the materials with two different characteristics to form a new reinforcing composite material by the structure combination of the core material and the reinforcing layer. The material not only inherits the material properties of the core material, such as the flexible property, the light property, the waterproof property, the anti-corrosive property, the heat-insulated property, etc., but also makes use of the intensity of the reinforcing structure of the reinforcing layer. Thus, the whole structural strength of the present invention is greatly enhanced, and simultaneously, an unexpected effect can be achieved. The reinforcing composite material can be manufactured into various building materials of the block-shaped building material, the sheet-shaped building material, partition boards, ceiling boards, roofing boards or floor tiles, etc. Furthermore, the present invention has wide purpose.
Description
Technical field
The present invention relates to a kind of building materials, particularly a kind of reinforcement composite building material.These building materials coat a strengthening layer outside a kind of solid-state expanded material, make it to have lightweight, characteristic such as high-strength, heat insulation, water-fast, anticorrosion, can be used as building materials such as block building materials, sheet-like building material, partition board, ceiling, roofing slab or floor tile.
Background technology
In the prior art, generally be applied to the building materials such as partition board, ceiling, roofing slab, flower nursery framework of building, common have with various thermoplastic plastic rubbers foaming material (as PVC) extrusion moldings.Though these building materials can utilize the characteristic of expanded material, reach lightweight and heat insulation effect, still, these expanded materials all belong to the thermoplasticity material, and intensity and rigidity are all inadequate, are easy to producing distortion under the environment of high temperature or under the effect of external force.And intensity is not high, or is easy to generate crooked material, if use as building materials, not only structurally have safety issue, and it is attractive in appearance to influence building.In order to overcome above-mentioned defective, numerous production firms and scientific research personnel are researching and developing a kind of lightweight, high-strength always, and have the product of effect of heat insulation, substitute above-mentioned building materials.But, do not find satisfied answer as yet from effect.
Summary of the invention
The purpose of this invention is to provide a kind of lightweight, high-strength, and have the reinforcement composite building material of better effect of heat insulation.
For achieving the above object, the technical scheme that the inventive method adopts is: a kind of reinforcement composite building material, constitute by core and the strengthening layer that coats this core, and described core is solid-state expanded material, expanded material is selected a kind of in PVC, PP, PS, PU or the phenolic aldehyde; Described strengthening layer is by fibrous material and stick is mixing cured forms, and wherein, stick selects a kind of in phenolic aldehyde, the unsaturated-resin, fibrous material to select a kind of in glass fiber, carbon fiber or the string;
During making core and strengthening layer are shaped to one by pressing method, promptly to squeeze the mode of sending, squeezing send expanded material to pass a molding, divide don't push to send in this shaping mould fibrous material and stick simultaneously, fibrous material is combined as a whole by stick and expanded material and coats expanded material, make this core periphery be formed with one deck strengthening layer, again behind a cooling frame cooling and shaping, cut finished product.
Described core and strengthening layer can be shaped to one by above-mentioned pressing method, also can be shaped to one by mould pressing method.
Principle of the present invention is: as core, coat one by fibrous material and the stick mixing cured strengthening layer that form at the skin of this core with a kind of solid-state expanded material, design a kind of reinforcement composite building material with this.This building materials not only can improve structural strength greatly, and have the good effect of heat insulation and the characteristics of lightweight.
Because the technique scheme utilization, the present invention compared with prior art has following advantage:
1, the present invention is a kind of innovation of constructional materials, and it utilizes the material of two kinds of different qualities, by core and the structural combination of strengthening layer, forms a kind of new reinforced composite material.This material has not only been adopted as heir the material characteristic of core, promptly have toughness, light weight, water-fast, anticorrosion, characteristic such as heat insulation, and can utilize strengthening layer reinforcement intensity, and the present invention's structural strength is on the whole improved greatly, obtained unforeseeable effect.
2, because core of the present invention and strengthening layer can utilize these characteristics can conveniently make various building materials such as strip and block building materials, sheet-like building material, partition board, ceiling, roofing slab, side fascia, floor tile by extruding or mould pressing method moulding, it is of many uses.
3, the present invention is as a kind of building materials, and is not yielding, can not get rusty, and overall structure is safe and reliable, elegant in appearance.
Description of drawings
Accompanying drawing 1 is shaping schematic view of the present invention, illustrates that the present invention strengthens a preferable embodiment of composite building material;
Accompanying drawing 3 is second kind of reinforced composite board shape of the present invention building materials sectional drawing;
The third strengthens compound sheet building materials sectional drawing to accompanying drawing 4 for the present invention;
Accompanying drawing 5 is strengthened composite exterior wall building material plates sectional drawing for the 4th kind of the present invention.
In the above accompanying drawing: 1, core; 2, strengthening layer; 21, glass fiber; 22, stick; 3, shaping mould; 4, cooling frame.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described:
Embodiment: referring to attached illustrated in figures 1 and 2, a kind of reinforcement composite building material comprises: a core 1 and a strengthening layer 2.
This core 1 is a kind of solid-state expanded material, and this expanded material can be a kind of in PVC, PP, PS, PU or the phenolic aldehyde.
This strengthening layer 2 is to mix with glass fiber material 21 and stick 22 at present embodiment.This stick 22 can be a kind of in phenolic aldehyde, the unsaturated-resin (Polyolefin).In addition, this fibrous material also can be a kind of in carbon fiber or the string.
At present embodiment, during each composite building material moulding, to squeeze the mode of sending, squeezing gives this core 1 to pass a molding 3, again this glass fiber material 21 and 22 fens don't pushes of stick are sent in this shaping mould 3, this glass fiber material 21 is combined as a whole by stick 22 and this core 1 and coats this core 1, make this core 1 periphery be formed with one deck strengthening layer 2, behind a cooling frame 4 cooling and shapings, cut into certain size again.
For this reason, the present invention not only can utilize the material characteristic of core 1, has toughness, light weight, water-fast, anticorrosion, characteristic such as heat insulation, and can utilize strengthening layer 2 reinforcement intensity.What deserves to be mentioned is, the present invention is except being molded as bar as shown in Figure 2, block building materials by mould, be applied to outside the purposes such as beam, post, framework, also can be molded as Fig. 3, Fig. 4, tabular and sheet building materials shown in Figure 5, be applied to purposes such as partition board, ceiling, roofing slab, side fascia.Or utilize the mode of compression molding, form building materials such as above-mentioned, block building materials, sheet-like building material, partition board, ceiling, roofing slab, side fascia or floor tile.
In addition, these building materials cut the formed waste material in back, and the mode that can utilize heating or add binder forms sheet material through the close packing pressing, cuts into specific dimensions again, just can recycling.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (1)
1, a kind of reinforcement composite building material is made of core and the strengthening layer that coats this core, and it is characterized in that: described core is solid-state expanded material, and expanded material is selected a kind of in PVC, PP, PS, PU or the phenolic aldehyde; Described strengthening layer is by fibrous material and stick is mixing cured forms, and wherein, stick selects a kind of in phenolic aldehyde, the unsaturated-resin, fibrous material to select a kind of in glass fiber, carbon fiber or the string;
During making core and strengthening layer are shaped to one by pressing method, promptly to squeeze the mode of sending, squeezing send expanded material to pass a molding, divide don't push to send in this shaping mould fibrous material and stick simultaneously, fibrous material is combined as a whole by stick and expanded material and coats expanded material, make this core periphery be formed with one deck strengthening layer, again behind a cooling frame cooling and shaping, cut finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410014894 CN1282809C (en) | 2004-05-14 | 2004-05-14 | Reinforced composite building material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410014894 CN1282809C (en) | 2004-05-14 | 2004-05-14 | Reinforced composite building material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1580456A CN1580456A (en) | 2005-02-16 |
| CN1282809C true CN1282809C (en) | 2006-11-01 |
Family
ID=34581715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410014894 Expired - Fee Related CN1282809C (en) | 2004-05-14 | 2004-05-14 | Reinforced composite building material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1282809C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101497509B (en) * | 2008-12-26 | 2012-07-04 | 北京仁创科技集团有限公司 | Light weight wall brick and method of manufacturing the same |
| CN106366504A (en) * | 2016-08-30 | 2017-02-01 | 曾立敏 | Environmentally-friendly composite material and manufacturing method thereof |
| CN106380726A (en) * | 2016-08-30 | 2017-02-08 | 曾立敏 | Eco-friendly composite material and production method thereof |
| JP2023111799A (en) * | 2022-01-31 | 2023-08-10 | イビデン株式会社 | Heat transfer suppression sheet manufacturing method, heat transfer suppression sheet, and assembled battery |
-
2004
- 2004-05-14 CN CN 200410014894 patent/CN1282809C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1580456A (en) | 2005-02-16 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |