CN213268422U - Glass fiber reinforced building thermal insulation material - Google Patents
Glass fiber reinforced building thermal insulation material Download PDFInfo
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- CN213268422U CN213268422U CN202021670018.XU CN202021670018U CN213268422U CN 213268422 U CN213268422 U CN 213268422U CN 202021670018 U CN202021670018 U CN 202021670018U CN 213268422 U CN213268422 U CN 213268422U
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Abstract
The glass fiber reinforced building heat-insulating material is of a laminated structure and comprises a foaming layer, and a short glass fiber layer and a long glass fiber layer which are respectively positioned on the inner side and the outer side of the foaming layer, wherein the length of a short glass fiber in the short glass fiber layer is 0.2-0.6mm, the length-diameter ratio of the short glass fiber is 15-30, the length of a long glass fiber in the long glass fiber layer is 6-25mm, the length-diameter ratio of the long glass fiber is 50-100, and the foaming layer comprises a polyolefin foaming plate layer, a heat-insulating layer and a sound-absorbing layer. The design can not only enhance the overall strength, wear resistance, high temperature resistance, creep resistance and noise reduction performance of the material, but also ensure the appearance quality of the product.
Description
Technical Field
The utility model belongs to the building material field, concretely relates to fine reinforcing building insulation material of glass.
Background
The building wallboard is a novel building system widely promoted at present, can improve the quality and the efficacy of buildings, and realizes industrial product manufacturing and civilized production of construction site assembly type construction. With the improvement of living standard and commercialization of houses, people put higher demands on the house environment, and building wall plate materials are continuously developed from bulk materials to plates, from heavy materials to light materials, and from single materials to composite materials. The existing building wall material is often excellent in fireproof and heat-insulating performance, is generally low in strength, is easy to break and damage, seriously affects the product quality and reduces the service life of the building wall material.
Disclosure of Invention
The utility model aims at overcoming the above-mentioned problem that exists among the prior art, provide a fine reinforcing building insulation material of glass.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the glass fiber reinforced building thermal insulation material is of a layered structure and comprises a foaming layer positioned in the middle;
the foaming layer is characterized in that the two sides of the foaming layer are respectively connected with a short glass fiber layer and a long glass fiber layer, the length of the short glass fiber in the short glass fiber layer is 0.2-0.6mm, the length-diameter ratio of the short glass fiber is 15-30, the length of the long glass fiber in the long glass fiber layer is 6-25mm, and the length-diameter ratio of the long glass fiber is 50-100.
The density of the short glass fiber layer and the long glass fiber layer is 100-250g/m2。
The foaming layer comprises a polyolefin foaming plate layer, a heat insulation layer and a sound absorption layer, one side of the polyolefin foaming plate layer is connected with the short glass fiber layer, and the other side of the polyolefin foaming plate layer is connected with the long glass fiber layer sequentially through the heat insulation layer and the sound absorption layer.
The sound absorption layer is composed of a metal wire mesh frame and polyolefin foaming particles filled in the metal wire mesh frame, and the particle size of the polyolefin foaming particles is 1.5-2 times of that of gaps between adjacent metal wires on the metal wire mesh frame.
The manufacturing material of the heat-insulating layer is polyurethane heat-insulating material.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a foaming layer's both sides are connected with the fine layer of short glass respectively among the fine building insulation material of glass, the fine layer of long glass, and the fine length of short glass is 0.2-0.6mm in the fine layer of short glass, the fine draw ratio of short glass is 15-30, the fine length of long glass is 6-25mm in the fine layer of long glass, the fine draw ratio of long glass is 50-100, the fine layer of short glass is arranged respectively through the both sides on foaming layer in this design, the fine layer of long glass, not only can show reinforced material's bulk strength, make the material have good wear-resisting, high temperature resistant and creep resistance, and the quality is lighter, the appearance quality of material has been guaranteed simultaneously. Therefore, the utility model discloses not only can reinforcing material's bulk strength, wear-resisting, high temperature resistant and creep resistance can, matter is light moreover, has guaranteed the appearance quality of product simultaneously.
2. The utility model relates to a foaming layer in glass fiber reinforced building thermal insulation material, which comprises a polyolefin foaming plate layer, a thermal insulation layer and a sound absorption layer, wherein one side of the polyolefin foaming plate layer is connected with a short glass fiber layer, the other side of the polyolefin foaming plate layer is connected with a long glass fiber layer through the thermal insulation layer and the sound absorption layer, the sound absorption layer is composed of a metal wire net frame and polyolefin foaming particles filled in the metal wire net frame, the particle size of the polyolefin foaming particles is 1.5-2 times of the gap between adjacent metal wires on the metal wire net frame, on one hand, the design effectively improves the noise reduction, thermal insulation and buffer performance of the material by arranging two layers of barriers of the polyolefin foaming plate layer and the polyolefin foaming particles, the thermal insulation performance of the material is further improved by additionally arranging the thermal insulation layer, on the other hand, the design adopts the mode of combining the metal wire net frame and the polyolefin foaming particles, the dimensional stability of the material is improved. Therefore, the utility model discloses the amortization of material, heat preservation and shock-absorbing capacity have further been improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, a foaming layer 1, a polyolefin foaming board layer 11, a heat insulation layer 12, a sound absorption layer 13, a short glass fiber layer 2 and a long glass fiber layer 3.
Detailed Description
The present invention will be further described with reference to the following embodiments.
Referring to fig. 1, the glass fiber reinforced building thermal insulation material is of a layered structure and comprises a foaming layer 1 positioned in the middle;
the foaming layer 1 is characterized in that the inner side and the outer side of the foaming layer 1 are respectively connected with a short glass fiber layer 2 and a long glass fiber layer 3, the length of a short glass fiber in the short glass fiber layer 2 is 0.2-0.6mm, the length-diameter ratio of the short glass fiber is 15-30, the length of a long glass fiber in the long glass fiber layer 3 is 6-25mm, and the length-diameter ratio of the long glass fiber is 50-100.
The density of the short glass fiber layer 2 and the long glass fiber layer 3 is 100-2。
The foamed layer 1 comprises a polyolefin foamed plate layer 11, a heat insulation layer 12 and a sound absorption layer 13, one side of the polyolefin foamed plate layer 11 is connected with the short glass fiber layer 2, and the other side of the polyolefin foamed plate layer 11 is connected with the long glass fiber layer 3 sequentially through the heat insulation layer 12 and the sound absorption layer 13.
The sound absorption layer 13 is composed of a metal wire mesh frame and polyolefin foaming particles filled in the metal wire mesh frame, and the particle size of the polyolefin foaming particles is 1.5-2 times of that of gaps between adjacent metal wires on the metal wire mesh frame.
The heat-insulating layer 12 is made of polyurethane heat-insulating material.
Example 1:
referring to fig. 1, the glass fiber reinforced building thermal insulation material is of a layered structure and comprises a foaming layer 1, and a short glass fiber layer 2 and a long glass fiber layer 3 which are respectively positioned at two sides of the foaming layer 1, wherein the densities of the short glass fiber layer 2 and the long glass fiber layer 3 are 150g/m2The length of the short glass fibers in the short glass fiber layer 2 is 0.2-0.6mm, the length-diameter ratio of the short glass fibers is 15-30, the length of the long glass fibers in the long glass fiber layer 3 is 6-25mm, the length-diameter ratio of the long glass fibers is 50-100, the foaming layer 1 comprises a polyolefin foaming plate layer 11, a heat insulation layer 12 and a sound absorption layer 13, one side of the polyolefin foaming plate layer 11 is connected with the short glass fiber layer 2, the other side of the polyolefin foaming plate layer 11 is connected with the long glass fiber layer 3 sequentially through the heat insulation layer 12 and the sound absorption layer 13, the manufacturing material of the heat insulation layer 12 is a polyurethane heat insulation material, the sound absorption layer 13 is composed of a metal wire mesh frame and polyolefin foaming particles filled in the metal wire mesh frame, and the particle size of the polyolefin foaming particles is 2 times of gaps between adjacent metal wires on the metal.
Claims (5)
1. The utility model provides a glass fiber reinforced building insulation material, insulation material is laminated structure, including the foaming layer (1) that is located the middle part, its characterized in that:
the foaming layer is characterized in that two sides of the foaming layer (1) are respectively connected with a short glass fiber layer (2) and a long glass fiber layer (3), the length of a short glass fiber in the short glass fiber layer (2) is 0.2-0.6mm, the length-diameter ratio of the short glass fiber is 15-30, the length of a long glass fiber in the long glass fiber layer (3) is 6-25mm, and the length-diameter ratio of the long glass fiber is 50-100.
2. The glass fiber reinforced building insulation material of claim 1, which is characterized in that: the density of the short glass fiber layer (2) and the long glass fiber layer (3) is 100-2。
3. The glass fiber reinforced building insulation material of claim 1 or 2, wherein: the foamed layer (1) comprises a polyolefin foamed plate layer (11), a heat insulation layer (12) and a sound absorption layer (13), one side of the polyolefin foamed plate layer (11) is connected with the short glass fiber layer (2), and the other side of the polyolefin foamed plate layer (11) is connected with the long glass fiber layer (3) sequentially through the heat insulation layer (12) and the sound absorption layer (13).
4. The glass fiber reinforced building insulation material of claim 3, wherein: the sound absorption layer (13) is composed of a metal wire mesh frame and polyolefin foaming particles filled in the metal wire mesh frame, and the particle size of the polyolefin foaming particles is 1.5-2 times of that of gaps between adjacent metal wires on the metal wire mesh frame.
5. The glass fiber reinforced building insulation material of claim 3, wherein: the heat-insulating layer (12) is made of polyurethane heat-insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021670018.XU CN213268422U (en) | 2020-08-12 | 2020-08-12 | Glass fiber reinforced building thermal insulation material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021670018.XU CN213268422U (en) | 2020-08-12 | 2020-08-12 | Glass fiber reinforced building thermal insulation material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213268422U true CN213268422U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202021670018.XU Active CN213268422U (en) | 2020-08-12 | 2020-08-12 | Glass fiber reinforced building thermal insulation material |
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| CN (1) | CN213268422U (en) |
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2020
- 2020-08-12 CN CN202021670018.XU patent/CN213268422U/en active Active
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