CN212579362U - Environment-friendly composite extruded sheet - Google Patents
Environment-friendly composite extruded sheet Download PDFInfo
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- CN212579362U CN212579362U CN202020384364.5U CN202020384364U CN212579362U CN 212579362 U CN212579362 U CN 212579362U CN 202020384364 U CN202020384364 U CN 202020384364U CN 212579362 U CN212579362 U CN 212579362U
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- extruded sheet
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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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Abstract
The utility model discloses a compound extruded sheet of environment-friendly, including the extruded sheet body, the extruded sheet body is by upper extruded sheet basic unit and lower floor extruded sheet basic unit, and is provided with the rock wool board between upper extruded sheet basic unit and the lower floor extruded sheet basic unit, upper extruded sheet basic unit bottom surface is impressed and is had upper glass fiber net, and upper extruded sheet basic unit underrun upper gluing agent and rock wool board top surface bond. Has the advantages that: the utility model discloses a rock wool board, rock wool board and fire prevention are sealed glues for the fire prevention material, press from both sides in upper extruded sheet basic unit and lower floor extruded sheet basic unit, act as the fire prevention isolation effect, rock wool board department can only be fired at most to external fire, unable further burning, the stretching of intensity of a fire has been controlled, the congenital defect of extruded sheet has been remedied, the fire behavior has been improved, and simultaneously, use fire prevention sealed glue as the drawknot structure, the insecure problem of traditional sandwich extruded sheet bonding has effectively been solved, the wholeness of this device has been improved, be convenient for be under construction and transport.
Description
Technical Field
The utility model relates to an extruded sheet technical field particularly, relates to a compound extruded sheet of environment-friendly.
Background
The extruded sheet is also called as XPS sheet, has the characteristics of high thermal resistance, low linearity and low expansion ratio, the closed porosity of the structure reaches more than 99 percent, a vacuum layer is formed, air flow heat dissipation is avoided, the heat preservation performance of the extruded sheet is ensured to be lasting and stable, the advantages are obvious compared with the 80 percent closed porosity of the foamed polyurethane, and the excellent heat preservation performance and the environmental protection characteristic of the extruded sheet are widely applied to the outer wall heat preservation.
However, the extruded sheet has inherent physical defects, is flammable and has high combustion efficiency, a large amount of black smoke is generated during combustion, although the flame retardant is added into the extruded sheet, the fireproof performance of the extruded sheet cannot be fundamentally improved, the fireproof performance is poor, meanwhile, the surface of the traditional extruded sheet is smooth, mortar is difficult to coat, and meanwhile, in order to ensure the waterproof performance of an outer wall in the traditional extruded sheet construction, waterproof mortar needs to be coated on the outer side of the extruded sheet again, so that the construction is troublesome.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a compound extruded sheet of environment-friendly possesses the advantage that fire behavior is high, the wholeness is strong, waterproof performance is good, and then solves the problem among the above-mentioned background art.
(II) technical scheme
For realizing the advantage that above-mentioned fire behavior is high, the wholeness is strong, waterproof performance is good, the utility model discloses a concrete technical scheme as follows:
the utility model provides a compound extruded sheet of environment-friendly, includes the extruded sheet body, the extruded sheet body is by upper extruded sheet basic unit and lower floor extruded sheet basic unit, and is provided with the rock wool board between upper extruded sheet basic unit and the lower floor extruded sheet basic unit, upper extruded sheet basic unit bottom surface is impressed and is had upper glass fiber net, and upper extruded sheet basic unit bottom surface bonds with rock wool board top surface through upper gluing agent, lower floor extruded sheet basic unit top surface is impressed and has lower floor glass fiber net, and lower floor extruded sheet basic unit top surface bonds with rock wool board bottom surface through lower floor gluing agent, upper extruded sheet basic unit bottom surface edge has seted up the draw-in groove, lower floor extruded sheet basic unit top surface edge has seted up lower draw-in groove, it has the fire prevention sealed glue to go up inside and the rock wool board edge packing of draw-in groove and lower draw-in groove.
Furthermore, the top surface of the upper layer extruded sheet base layer is provided with a napping layer, waterproof paint is coated on the top surface of the napping layer, and a top surface hair pressing groove is formed in the top surface of the waterproof paint.
Furthermore, a bottom surface clamping groove is formed in the bottom surface of the lower-layer extruded sheet base layer, and a stop block is arranged in the bottom surface clamping groove and perpendicular to the length direction of the bottom surface clamping groove.
Further, the thickness of the waterproof paint is not less than 0.5mm, and the height of the top surface hair pressing groove is not less than 0.25 mm.
Further, the thickness of the upper layer extrusion molding board base layer is equal to that of the lower layer extrusion molding board base layer, and the thickness of the upper layer extrusion molding board base layer is not more than 2 cm.
Further, rock wool board thickness is not less than 2 cm.
(III) advantageous effects
Compared with the prior art, the utility model provides a compound extruded sheet of environment-friendly possesses following beneficial effect:
(1) the utility model adopts the rock wool board, the rock wool board is clamped between the upper extruded sheet base layer and the lower extruded sheet base layer and is firmly bonded with the upper extruded sheet base layer and the lower extruded sheet base layer respectively through the upper adhesive and the lower adhesive, the edge of the rock wool board is blocked by the fireproof sealant, the fireproof sealant flows into the upper clamping groove and the lower clamping groove in a fluid state, after solidification, the fireproof sealant flowing into the upper clamping groove and the lower clamping groove forms a whole with the fireproof sealant blocking the edges, thereby the solidified fireproof sealant pulls the upper extruded sheet base layer and the lower extruded sheet base layer, the upper extruded sheet base layer, the rock wool board and the lower extruded sheet base layer form a whole, the rock wool board and the fireproof sealant are fireproof materials and are clamped in the upper extruded sheet base layer and the lower extruded sheet base layer to serve as fireproof isolation function, the external fire can only fire the board at most, unable further burning has controlled stretching of intensity of a fire, has compensatied the congenital defect of extruded sheet, has improved fire behavior, simultaneously, uses fire prevention sealed glue as the drawknot structure, has effectively solved the insecure problem of traditional sandwich extruded sheet bonding, has improved the wholeness of this device, is convenient for be under construction and transport.
(2) The utility model discloses a waterproof paint and top surface press mao groove, waterproof paint paints upper extruded sheet basic unit top surface, and waterproof paint is when not hardening completely, can use the mould to push out top surface press mao groove, the later stage of being convenient for plasters the construction, and simultaneously, waterproof paint further avoids the water infiltration on extruded sheet body surface, waterproof performance has been improved, the staff only need in extruded sheet body handing-over department injecting glue can, waterproof mortar's material cost has been saved, the very big construction that has made things convenient for, and simultaneously, top surface press mao groove passes through extrusion, do not produce the waste material in the forming process, the production process is environmental protection more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of an environment-friendly composite extruded sheet according to the present invention;
FIG. 2 is a schematic view of the bottom structure of an environment-friendly composite extruded sheet of the present invention;
fig. 3 is a top view of the environment-friendly composite extruded sheet of the present invention.
In the figure:
1. extruding a plate body; 2. waterproof paint; 3. an upper layer adhesive; 4. an upper glass fiber web; 5. an upper extruded sheet base layer; 6. an upper clamping groove; 7. fireproof sealant; 8. a lower clamping groove; 9. a bottom surface clamping groove; 10. a lower extruded sheet base layer; 11. a lower layer adhesive; 12. a lower glass fiber web; 13. the top surface is provided with a hair pressing groove; 14. a napping layer; 15. a stopper; 16. rock wool board.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a compound extruded sheet of environment-friendly.
Referring now to the drawings and the detailed description, as shown in fig. 1-3, an environment-friendly composite extruded sheet according to an embodiment of the present invention includes an extruded sheet body 1, the extruded sheet body 1 is composed of an upper extruded sheet base layer 5 and a lower extruded sheet base layer 10, a rock wool board 16 is disposed between the upper extruded sheet base layer 5 and the lower extruded sheet base layer 10, an upper glass fiber net 4 is pressed into the bottom surface of the upper extruded sheet base layer 5, the bottom surface of the upper extruded sheet base layer 5 is bonded to the top surface of the rock wool board 16 through an upper adhesive 3, the upper adhesive 3 is bonded to the upper extruded sheet base layer 5 and the rock wool board 16 through the upper glass fiber net 4, a lower glass fiber net 12 is pressed into the top surface of the lower extruded sheet base layer 10, the top surface of the lower extruded sheet base layer 10 is bonded to the bottom surface of the rock wool board 16 through a lower adhesive 11, the lower adhesive 11 is bonded to the lower extruded sheet base layer 10 and the rock wool board 16 through the lower glass fiber net 12, an upper clamping groove 6 is formed in the edge of the bottom surface of the upper extruded sheet base layer 5, a lower clamping groove 8 is formed in the edge of the top surface of the lower extruded sheet base layer 10, fireproof sealant 7 is filled in the upper clamping groove 6 and the lower clamping groove 8 and at the edge of the rock wool board 16, the edge of the rock wool board 16 is sealed by the fireproof sealant 7, the fireproof sealant 7 flows into the upper clamping groove 6 and the lower clamping groove 8 in a fluid state, after solidification, the fireproof sealant 7 flowing into the upper clamping groove 6 and the lower clamping groove 8 and the fireproof sealant 7 blocking the edges form a whole, so that the solidified fireproof sealant 7 pulls the upper extruded sheet base layer 5 and the lower extruded sheet base layer 10, the upper extruded sheet base layer 5, the rock wool board 16 and the lower extruded sheet base layer 10 form a whole, the rock wool board 16 and the fireproof sealant 7 are made of fireproof materials and are clamped in the upper extruded sheet base layer 5 and the lower extruded sheet base layer 10 to serve as fireproof, external fire can only burn 16 departments of rock wool board at most, can't further burn, has controlled stretching of intensity of a fire, has compensatied the congenital defect of extruded sheet, has improved fire behavior, simultaneously, uses sealed 7 as the drawknot structure of gluing of fire prevention, has effectively solved traditional sandwich extruded sheet and has bonded insecure problem, has improved the wholeness of this device, is convenient for construct and transport.
In one embodiment, the top surface of the upper extruded sheet base layer 5 is provided with a roughening layer 14, the roughening layer 14 increases the bonding force, the phenomenon that the waterproof paint 2 falls off is reduced, the waterproof paint 2 is coated on the top surface of the roughening layer 14, the top surface of the waterproof paint 2 is provided with a top surface roughening groove 13, the waterproof paint 2 is coated on the top surface of the upper extruded sheet base layer 5, and the waterproof paint 2 is not completely hardened, the top surface roughening groove 13 can be pressed out by using a mold, later plastering construction is facilitated, meanwhile, the waterproof paint 2 further avoids water infiltration on the surface of the extruded sheet body 1, the waterproof performance is improved, a worker only needs to glue injection at the joint of the extruded sheet body 1, the material cost of waterproof mortar is saved, construction is greatly facilitated, meanwhile, the top surface roughening groove 13 is formed through extrusion forming, waste is not generated in the forming process, and the production process is more environment-friendly.
In one embodiment, bottom surface draw-in groove 9 has been seted up to lower floor's extruded sheet basic unit 10 bottom surface, and the inside perpendicular bottom surface draw-in groove 9 length direction of bottom surface draw-in groove 9 is provided with dog 15, dog 15 and bottom surface draw-in groove 9 formula structure as an organic whole, when laying, can paint the bonding mortar on bottom surface draw-in groove 9 surface, shake this device, make the bonding mortar get into in bottom surface draw-in groove 9, then alright spread the subsides, the bonding mortar solidifies the back, form a whole with the bonding mortar in bottom surface draw-in groove 9, the tensile strength of this device has been improved greatly.
In one embodiment, the thickness of the waterproof paint 2 is not less than 0.5mm, the waterproof effect is guaranteed, meanwhile, the mold is convenient to press the top surface hair pressing groove 13, the height of the top surface hair pressing groove 13 is not less than 0.25mm, the concave-convex effect is guaranteed, and the bonding force is improved.
In one embodiment, the thickness of the upper extruded sheet base layer 5 is equal to that of the lower extruded sheet base layer 10, the thickness of the upper extruded sheet base layer 5 is not more than 2cm, and the total thickness of the extruded sheet body 1 is not more than 5cm, so that the transportation and installation are convenient.
In one embodiment, rock wool panel 16 is no less than 2cm thick, ensuring fire resistance.
The working principle is as follows:
when the fireproof sandwich extruded sheet is laid, the bonding mortar can be smeared on the surface of the bottom clamping groove 9, the device is vibrated to enable the bonding mortar to enter the bottom clamping groove 9, then the bonding mortar can be laid and pasted, after the bonding mortar is solidified, the bonding mortar and the bonding mortar in the bottom clamping groove 9 form a whole, the tensile strength of the device is greatly improved, the device is laid more firmly, meanwhile, the rock wool board 16 and the fireproof sealant 7 are made of fireproof materials and clamped in the upper extruded sheet base layer 5 and the lower extruded sheet base layer 10 to serve as a fireproof isolation function, most of external fire can only fire the rock wool board 16, the rock wool board cannot be further combusted, the spread of fire is controlled, the inherent defects of the extruded sheets are overcome, the fireproof capacity is improved, meanwhile, the fireproof sealant 7 is used as a bonding structure, the problem that the traditional sandwich extruded sheets are not bonded is effectively solved, and the integrity of the device is improved, convenient to construction and transport, in addition, waterproof paint 2 paints 5 top surfaces on upper extruded sheet basic unit, and waterproof paint 2 is when not hardening completely, can use the mould to push out top surface press mao groove 13, the construction of later stage plastering of being convenient for, simultaneously, waterproof paint 2 further avoids the water infiltration on extruded sheet body 1 surface, waterproof performance has been improved, the staff only need at 1 handing-over department injecting glue of extruded sheet body can, waterproof mortar's material cost has been saved, the very big construction that has made things convenient for, and simultaneously, top surface press mao groove 13 is through extrusion, the waste material does not produce in the forming process, the production process is environmental protection more.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The environment-friendly composite extruded sheet is characterized by comprising an extruded sheet body (1), wherein the extruded sheet body (1) consists of an upper extruded sheet base layer (5) and a lower extruded sheet base layer (10), a rock wool board (16) is arranged between the upper extruded sheet base layer (5) and the lower extruded sheet base layer (10), an upper glass fiber net (4) is pressed into the bottom surface of the upper extruded sheet base layer (5), the bottom surface of the upper extruded sheet base layer (5) is bonded with the top surface of the rock wool board (16) through an upper adhesive (3), a lower glass fiber net (12) is pressed into the top surface of the lower extruded sheet base layer (10), the top surface of the lower extruded sheet base layer (10) is bonded with the bottom surface of the rock wool board (16) through a lower adhesive (11), an upper clamping groove (6) is formed in the edge of the bottom surface of the upper extruded sheet base layer (5), a lower clamping groove (8) is formed in the edge of the top surface of the lower extruded sheet base layer (10), and fireproof sealant (7) is filled in the upper clamping groove (6) and the lower clamping groove (8) and at the edge of the rock wool board (16).
2. The environment-friendly composite extruded sheet according to claim 1, wherein a roughening layer (14) is formed on the top surface of the upper extruded sheet base layer (5), a waterproof paint (2) is coated on the top surface of the roughening layer (14), and a top surface roughening groove (13) is formed in the top surface of the waterproof paint (2).
3. The environment-friendly composite extruded sheet according to claim 1, wherein a bottom surface clamping groove (9) is formed in the bottom surface of the lower extruded sheet base layer (10), and a stop block (15) is arranged in the bottom surface clamping groove (9) and perpendicular to the length direction of the bottom surface clamping groove (9).
4. An environment-friendly composite extruded sheet according to claim 2, wherein the thickness of the waterproof paint (2) is not less than 0.5mm, and the height of the top surface roughening groove (13) is not less than 0.25 mm.
5. The environment-friendly composite extruded sheet according to claim 1, wherein the thickness of the upper extruded sheet base layer (5) is equal to that of the lower extruded sheet base layer (10), and the thickness of the upper extruded sheet base layer (5) is not more than 2 cm.
6. The environment-friendly composite extruded sheet according to claim 1, wherein the thickness of the rock wool panel (16) is not less than 2 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020384364.5U CN212579362U (en) | 2020-03-24 | 2020-03-24 | Environment-friendly composite extruded sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020384364.5U CN212579362U (en) | 2020-03-24 | 2020-03-24 | Environment-friendly composite extruded sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212579362U true CN212579362U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020384364.5U Active CN212579362U (en) | 2020-03-24 | 2020-03-24 | Environment-friendly composite extruded sheet |
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| Country | Link |
|---|---|
| CN (1) | CN212579362U (en) |
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2020
- 2020-03-24 CN CN202020384364.5U patent/CN212579362U/en active Active
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