CN212336590U - Reinforced polyurethane rock wool composite board - Google Patents
Reinforced polyurethane rock wool composite board Download PDFInfo
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- CN212336590U CN212336590U CN202020584374.3U CN202020584374U CN212336590U CN 212336590 U CN212336590 U CN 212336590U CN 202020584374 U CN202020584374 U CN 202020584374U CN 212336590 U CN212336590 U CN 212336590U
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- rock wool
- wool composite
- composite board
- heat preservation
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Abstract
The utility model relates to a rock wool composite sheet technical field, especially a reinforced polyurethane rock wool composite sheet, including the rock wool composite sheet body, the top layer of rock wool composite sheet body is fixedly installed with a plurality of horizontal net cloth and vertical net cloth, horizontal net cloth and vertical net cloth mutually perpendicular crisscross distribution, the both sides of rock wool composite sheet body are all connected with two-sided reinforced fiber paper through the viscose, the outside spraying of two-sided reinforced fiber paper has the polyurethane glue film; the heat preservation system is installed in the outside of polyurethane glue film, and the heat preservation system includes heat preservation thick liquids screed-coat, the compound alkali-resisting net cloth of plastering mortar and finish coat, and heat preservation thick liquids screed-coat bonds each other with the polyurethane glue film, and the skin of heat preservation thick liquids screed-coat bonds each other with the compound alkali-resisting net cloth of plastering mortar, and the skin and the finish coat of the compound alkali-resisting net cloth of plastering mortar bond each other. The utility model discloses a two-sided reinforcing fiber paper improves the waterproof nature and the moisture resistance on rock wool composite sheet top layer.
Description
Technical Field
The utility model relates to a rock wool composite sheet technical field especially relates to a reinforcing polyurethane rock wool composite sheet.
Background
With the promulgation of the latest building fireproof design specification GB50016-2014, the selection of the external wall heat-insulating material is basically concentrated on the A-grade fireproof material, and the rock wool board belongs to the rock wool board which is the safest and reliable in the current A-grade heat-insulating material, but the rock wool board belongs to a non-combustible material, and has the problems of low strength, high water absorption rate, falling off after water absorption and the like; aiming at the current situation, improved products of rock wool boards, namely rock wool composite boards, are produced in the market, but the single-layer grid cloth coated by the existing rock wool composite boards has the condition that the four surfaces are provided with nets and the two surfaces are not provided with nets, so that the overall strength of the two ends without the nets is much lower, and core materials are easy to fall off and scatter due to carrying or loading and unloading; in addition, the waterproof nature of current rock wool board top layer is poor, absorbs water very easily to the life of rock wool board has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming of poor waterproof property in the prior art and providing a reinforcing polyurethane rock wool composite sheet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a reinforced polyurethane rock wool composite board, which comprises a rock wool composite board body, wherein the surface layer of the rock wool composite board body is fixedly provided with a plurality of transverse grid cloth and longitudinal grid cloth, the transverse grid cloth and the longitudinal grid cloth are mutually and vertically distributed in a staggered manner, two sides of the rock wool composite board body are both connected with double-sided reinforced fiber paper through viscose glue, and the outer side of the double-sided reinforced fiber paper is sprayed with a polyurethane glue layer; the heat preservation system is installed in the outside of polyurethane glue film, the heat preservation system includes heat preservation thick liquids screed-coat, the compound alkali-resisting net cloth of plastering mortar and finish coat, heat preservation thick liquids screed-coat bonds with the polyurethane glue film each other, the outer and the compound alkali-resisting net cloth of plastering mortar of heat preservation thick liquids screed-coat bond each other, the outer and the finish coat of the compound alkali-resisting net cloth of plastering mortar bond each other.
Preferably, install corresponding anchor assembly on the rock wool composite board body, anchor assembly includes a plurality of nails of penetrating, the rock wool composite board body is fixed with the wall through penetrating the nail.
Preferably, set up on the rock wool composite board body a plurality of and penetrate nail assorted mounting hole, the layer board is installed on rock wool composite board body top, install the pin on the layer board, the layer board is fixed through pin and rock wool composite board body.
Preferably, the layer board is L type structure, the one end and the rock wool composite board body of layer board are fixed, the other end and the wall of layer board are fixed.
Preferably, the thickness of the polyurethane adhesive layer is 2-4 mm, the thickness of the heat preservation slurry leveling layer is 20-30 mm, and the thickness of the plastering mortar composite alkali-resistant mesh cloth is 2-5 mm.
The utility model provides a pair of reinforcing polyurethane rock wool composite sheet, beneficial effect lies in:
1. the double-sided reinforced fiber paper has better waterproof and moistureproof effects, so that the service life reduction caused by water absorption of the surface layer of the rock wool composite plate body is avoided; the polyurethane adhesive layer can enhance the strength of the rock wool composite board, and meanwhile, the transverse grid cloth and the longitudinal grid cloth are mutually vertically staggered, so that the structure of the rock wool composite board is enhanced, the drawing strength between the rock wool composite board and the base layer wall body can be further greatly improved, and the integral self-performance of the rock wool composite board is improved;
2. when the composite rock wool composite board is installed, the heat-insulation slurry leveling layer is fixed with the base wall surface, then the rock wool composite board is fixed on the wall surface, and the composite alkali-resistant mesh cloth compounded by the plastering mortar is coated on the outer side of the rock wool composite board, so that the integral mechanical strength and crack resistance of the rock wool composite board are enhanced.
Drawings
Fig. 1 is a schematic structural view of a reinforced polyurethane rock wool composite board provided by the present invention;
fig. 2 is a schematic structural view of a reinforced polyurethane rock wool composite board provided by the present invention;
fig. 3 is the utility model provides a structural schematic of reinforcing polyurethane rock wool composite sheet.
In the figure: the rock wool composite plate comprises a rock wool composite plate body 1, transverse grid cloth 11, longitudinal grid cloth 12, double-sided reinforced fiber paper 2, a polyurethane adhesive layer 3, anchoring parts 4, shooting nails 41, mounting holes 42, pins 43, a supporting plate 44, a heat preservation system 5, a heat preservation slurry leveling layer 51, plastering mortar composite alkali-resistant grid cloth 52 and a finishing layer 53.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1:
referring to fig. 1-3, a reinforced polyurethane rock wool composite board comprises a rock wool composite board body 1, wherein a plurality of transverse grid cloth 11 and longitudinal grid cloth 12 are fixedly installed on the surface layer of the rock wool composite board body 1, the transverse grid cloth 11 and the longitudinal grid cloth 12 are mutually vertically and crossly distributed, two sides of the rock wool composite board body 1 are both connected with double-sided reinforced fiber paper 2 through viscose glue, and a polyurethane glue layer 3 is sprayed on the outer sides of the double-sided reinforced fiber paper 2; the double-sided reinforced fiber paper 2 has better waterproof and moistureproof effects, so that the service life reduction caused by water absorption of the surface layer of the rock wool composite plate body 1 is avoided; polyurethane glue film 3 can strengthen cotton composite sheet's intensity, and horizontal net cloth 11 is crisscross with vertical net cloth 12 mutually perpendicular simultaneously, can make the structure of rock wool composite sheet strengthen like this, can further increase substantially the pull-out strength between rock wool composite sheet and the basic unit's wall body to rock wool composite sheet's whole self nature has been improved.
The heat preservation system 5 is installed on the outer side of the polyurethane adhesive layer 3, the heat preservation system 5 comprises a heat preservation slurry leveling layer 51, a plastering mortar composite alkali-resistant mesh cloth 52 and a facing layer 53, the heat preservation slurry leveling layer 51 is mutually bonded with the polyurethane adhesive layer 3, the outer layer of the heat preservation slurry leveling layer 51 is mutually bonded with the plastering mortar composite alkali-resistant mesh cloth 52, and the outer layer of the plastering mortar composite alkali-resistant mesh cloth 52 is mutually bonded with the facing layer 53; the thickness of the polyurethane adhesive layer 3 is 2-4 mm, the thickness of the heat-preservation slurry leveling layer 51 is 20-30 mm, and the thickness of the plastering mortar composite alkali-resistant mesh cloth 52 is 2-5 mm. When the composite rock wool composite board is installed, the heat-insulation slurry leveling layer 51 is fixed with the base wall surface, then the rock wool composite board is fixed on the wall surface, and the composite alkali-resistant mesh cloth 52 compounded by the plastering mortar is coated on the outer side of the rock wool composite board, so that the integral mechanical strength and crack resistance of the rock wool composite board are enhanced.
Example 2:
referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a rock wool composite plate 1 is provided with a corresponding anchoring member 4, the anchoring member 4 includes a plurality of shooting nails 41, the rock wool composite plate 1 is fixed to a wall surface through the shooting nails 41, the rock wool composite plate 1 is provided with a plurality of mounting holes 42 matched with the shooting nails 41, the top end of the rock wool composite plate 1 is provided with a supporting plate 44, the supporting plate 44 is provided with a pin 43, the supporting plate 44 is fixed to the rock wool composite plate 1 through the pin 43, the supporting plate 44 is of an L-shaped structure, one end of the supporting plate 44 is fixed to the rock wool composite plate 1, and the other end of the supporting plate 44 is fixed to the wall. Through the cooperation of penetrating nail 41 and layer board 44 fixed to make the rock wool composite sheet can stably install on the wall.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The reinforced polyurethane rock wool composite board comprises a rock wool composite board body (1) and is characterized in that a plurality of transverse grid cloth (11) and longitudinal grid cloth (12) are fixedly installed on the surface layer of the rock wool composite board body (1), the transverse grid cloth (11) and the longitudinal grid cloth (12) are mutually perpendicular and staggered, two sides of the rock wool composite board body (1) are connected with double-faced reinforced fiber paper (2) through viscose glue, and a polyurethane adhesive layer (3) is sprayed on the outer side of the double-faced reinforced fiber paper (2); the heat preservation system (5) is installed in the outside of polyurethane glue film (3), heat preservation system (5) are including heat preservation thick liquids screed-coat (51), the compound alkali-resisting net cloth of plastering mortar (52) and finish coat (53), heat preservation thick liquids screed-coat (51) bonds with polyurethane glue film (3) each other, the skin and the compound alkali-resisting net cloth of plastering mortar (52) of heat preservation thick liquids screed-coat (51) bond each other, the skin and finish coat (53) of the compound alkali-resisting net cloth of plastering mortar (52) bond each other.
2. The reinforced polyurethane rock wool composite board as claimed in claim 1, wherein the rock wool composite board body (1) is provided with corresponding anchoring members (4), the anchoring members (4) comprise a plurality of shooting nails (41), and the rock wool composite board body (1) is fixed to the wall surface through the shooting nails (41).
3. The reinforced polyurethane rock wool composite board as claimed in claim 2, wherein the rock wool composite board body (1) is provided with a plurality of mounting holes (42) matched with the shooting nails (41), the top end of the rock wool composite board body (1) is provided with a support plate (44), the support plate (44) is provided with a pin (43), and the support plate (44) is fixed with the rock wool composite board body (1) through the pin (43).
4. The reinforced polyurethane rock wool composite board as claimed in claim 3, wherein the supporting board (44) is of an L-shaped structure, one end of the supporting board (44) is fixed with the rock wool composite board body (1), and the other end of the supporting board (44) is fixed with the wall surface.
5. The reinforced polyurethane rock wool composite board as claimed in claim 1, wherein the thickness of the polyurethane glue layer (3) is 2-4 mm, the thickness of the thermal insulation mortar leveling layer (51) is 20-30 mm, and the thickness of the plastering mortar composite alkali-resistant mesh cloth (52) is 2-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020584374.3U CN212336590U (en) | 2020-04-13 | 2020-04-13 | Reinforced polyurethane rock wool composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020584374.3U CN212336590U (en) | 2020-04-13 | 2020-04-13 | Reinforced polyurethane rock wool composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212336590U true CN212336590U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020584374.3U Active CN212336590U (en) | 2020-04-13 | 2020-04-13 | Reinforced polyurethane rock wool composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212336590U (en) |
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2020
- 2020-04-13 CN CN202020584374.3U patent/CN212336590U/en active Active
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