CN111794394A - Special composite sheet of building outer wall heat preservation - Google Patents
Special composite sheet of building outer wall heat preservation Download PDFInfo
- Publication number
- CN111794394A CN111794394A CN202010521581.9A CN202010521581A CN111794394A CN 111794394 A CN111794394 A CN 111794394A CN 202010521581 A CN202010521581 A CN 202010521581A CN 111794394 A CN111794394 A CN 111794394A
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- Prior art keywords
- plastic plate
- heat insulation
- steel plate
- composite board
- rock wool
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- 239000002131 composite material Substances 0.000 title claims abstract description 36
- 238000004321 preservation Methods 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 45
- 239000010959 steel Substances 0.000 claims abstract description 45
- 239000011490 mineral wool Substances 0.000 claims abstract description 44
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 40
- 238000009413 insulation Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 26
- 239000010410 layer Substances 0.000 claims description 46
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 22
- 238000011900 installation process Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 6
- 238000009877 rendering Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7625—Details of the adhesive connection of the insulation to the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
- E04B1/803—Heat insulating elements slab-shaped with vacuum spaces included in the slab
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/322—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations
-
- 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
- Y02A30/242—Slab shaped vacuum insulation
-
- 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
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
Abstract
The invention discloses a composite board special for building exterior wall heat insulation, in particular to the technical field of heat insulation composite boards, which comprises a composite board body; the composite board body comprises a rock wool heat preservation layer, and a reinforcing heat insulation assembly is arranged on the rock wool heat preservation layer; the reinforced heat insulation assembly comprises a steel plate, a vacuum layer is arranged inside the steel plate, a placing groove is arranged inside the rock wool heat insulation layer, the steel plate is arranged inside the placing groove, and a first triangular reinforcing strip is fixedly arranged on the outer side of the steel plate. The steel plate has extremely high joint strength and very good compression resistance, avoids fracture and damage in the transportation and installation process or damage caused by external force after installation, reduces heat transfer because the vacuum layer is arranged in the steel plate, and further reduces heat transfer efficiency because the first triangular reinforcing strip and the second triangular reinforcing strip are arranged in a crossed manner and contact points are extremely small, thereby achieving very good heat insulation effect and very good installation and fixation effect.
Description
Technical Field
The invention relates to the technical field of heat-insulating composite boards, in particular to a special composite board for heat insulation of an external wall of a building.
Background
The outer wall insulation board is mainly used for walls of houses, industries and public buildings, roofs of the buildings, swimming pools, cold storages, boilers and insulation projects with special waterproof requirements, can prevent and reduce temperature deformation of the walls and the roofs, can be directly wrapped on the outer surfaces of the buildings for old building transformation, is beneficial to keeping room temperature stable, reduces solar radiation and outdoor heat to enter the room, and improves air quality of indoor thermal environment.
The main technical problem that exists when the special composite sheet that keeps warm of building outer wall among the prior art uses is that its structural strength is low to make and damage under the exogenic action after transportation or installation, the heat preservation effect is also not enough good.
Disclosure of Invention
In order to overcome the above defects in the prior art, the embodiment of the invention provides a composite board special for building exterior wall insulation, and the invention aims to solve the technical problems that: the structural strength is low, and the heat preservation effect is not good enough.
In order to achieve the purpose, the invention provides the following technical scheme: a composite board special for building external wall heat insulation comprises a composite board body;
the composite board body comprises a rock wool heat preservation layer, and a reinforcing heat insulation assembly is arranged on the rock wool heat preservation layer;
the reinforced heat insulation assembly comprises a steel plate, a vacuum layer is arranged inside the steel plate, a placing groove is arranged inside a rock wool heat preservation layer, the steel plate is arranged inside the placing groove, a first triangular reinforcing strip is fixedly arranged on the outer side of the steel plate, the first triangular reinforcing strip is arranged to be multiple, a first plastic plate is arranged at the top of the steel plate, a second plastic plate is arranged at the bottom of the steel plate, connecting strips are fixedly arranged on two sides of the first plastic plate, the two sides of the second plastic plate are fixedly connected with the connecting strips, the first plastic plate is fixedly connected with the second plastic plate through the connecting strips, a second triangular reinforcing strip is fixedly arranged on the bottom of the first plastic plate and the top of the second plastic plate, the second triangular reinforcing strip is arranged to be multiple, an installation iron buckle is fixedly arranged on the bottom of the second plastic plate, and the installation iron buckle is arranged to be.
The first triangular reinforcing strips are fixedly arranged on the outer sides of the steel plates, the longitudinal compressive resistance of the rock wool heat-insulating layer is improved while the structural strength of the steel plates is enhanced, the second triangular reinforcing strips are fixedly arranged on the first plastic plates and the second plastic plates, the structural strength of the first plastic plates and the second plastic plates is enhanced, and the transverse compressive resistance of the rock wool heat-insulating layer is improved, so that the rock wool heat-insulating layer has extremely high structural strength and extremely good compressive capacity, the fracture and damage in the transportation and installation process or the damage caused by external force after installation are avoided, and the heat transmission is reduced while the vacuum layer is arranged in the steel plates, the first triangular reinforcing strips and the second triangular reinforcing strips are arranged in a crossed mode, the contact point is extremely small, so that the heat transmission medium is reduced, the heat transmission efficiency is further reduced, a good heat insulation and preservation effect is achieved, and the installation iron buckles are installed on the second plastic plates, make installation hasp and this body coupling effect of composite sheet very stable, and then make the fixed effect of installation very good.
Furthermore, a limiting groove is formed in one side, away from the first plastic plate, of the connecting strip, so that the connecting strip can be conveniently matched with the limiting block.
Further, all fixedly on the standing groove both sides inner wall be equipped with the stopper, stopper and spacing groove size phase-match to chucking each other between each part.
Further, first corrugated surfaces are formed in the top of the first plastic plate and the bottom of the second plastic plate, so that the first plastic plate and the second plastic plate can be matched conveniently.
Further, the rock wool heat preservation top and the bottom inner wall have all been seted up the second corrugated surface, first corrugated surface and second corrugated surface size phase-match have increased the contact surface and have made the linkage effect better.
Further, rock wool heat preservation top is fixed to be equipped with the surface course of plastering, the fixed finish coat that is equipped with on the surface course of plastering to play decorative effect.
Furthermore, the bottom of the composite board body is fixedly provided with a bonding layer, so that the composite board is convenient to mount.
Further, the steel plate is arranged between the first plastic plate and the second plastic plate, so that the steel plate is clamped and fixed.
The invention has the technical effects and advantages that:
1. the first triangular reinforcing strips are fixedly arranged on the outer sides of the steel plates, the longitudinal compressive resistance of the rock wool heat-insulating layer is improved while the structural strength of the steel plates is enhanced, the second triangular reinforcing strips are fixedly arranged on the first plastic plates and the second plastic plates, the structural strength of the first plastic plates and the second plastic plates is enhanced, and the transverse compressive resistance of the rock wool heat-insulating layer is improved, so that the rock wool heat-insulating layer has extremely high structural strength and extremely good compressive capacity, the fracture and damage in the transportation and installation process or the damage caused by external force after installation are avoided, and the heat transmission is reduced while the vacuum layer is arranged in the steel plates, the first triangular reinforcing strips and the second triangular reinforcing strips are arranged in a crossed mode, the contact point is extremely small, so that the heat transmission medium is reduced, the heat transmission efficiency is further reduced, a good heat insulation and preservation effect is achieved, and the installation iron buckles are installed on the second plastic plates, the connection effect of the installation iron buckle and the composite board body is very stable, the installation and fixation effect is very good, and compared with the prior art, the heat insulation effect is improved while the structural strength is increased;
2. stopper card through setting up is inside the spacing inslot to make the more stable card of thermal-insulated subassembly of reinforcement inside the rock wool heat preservation, the second corrugated surface through seting up on the rock wool heat preservation matches the first corrugated surface of seting up on first plastic slab and the second plastic slab, thereby it is bigger to make the rock wool heat preservation and the contact surface of first plastic slab and second plastic slab, and fixed effect between each other is better, has further improved overall structure intensity, compares with prior art, has increased structural strength.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a rock wool insulating layer according to the present invention.
Fig. 3 is a schematic front view of the steel plate of the present invention.
Fig. 4 is a schematic perspective view of the connecting strip of the present invention.
The reference signs are: 1 composite sheet body, 2 rock wool heat preservation, 3 thermal-insulated subassemblies of consolidating, 4 steel sheets, 5 vacuum layers, 6 standing grooves, 7 first triangle reinforcing strip, 8 first plastic slabs, 9 second plastic slabs, 10 connecting strips, 11 second triangle reinforcing strip, 12 installation iron buckles, 13 spacing grooves, 14 stopper, 15 first corrugated surfaces, 16 second corrugated surfaces, 17 plastering layer, 18 finish coat, 19 tie coats.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The composite board special for building exterior wall heat insulation shown in the attached figures 1-4 comprises a composite board body 1; the composite board body 1 comprises a rock wool heat-insulating layer 2, and a reinforcing heat-insulating assembly 3 is arranged on the rock wool heat-insulating layer 2; the reinforced heat insulation assembly 3 comprises a steel plate 4, a vacuum layer 5 is arranged in the steel plate 4, a placing groove 6 is arranged in the rock wool heat insulation layer 2, the steel plate 4 is arranged in the placing groove 6, a first triangular reinforcing strip 7 is fixedly arranged on the outer side of the steel plate 4, a plurality of first triangular reinforcing strips 7 are arranged, a first plastic plate 8 is arranged at the top of the steel plate 4, a second plastic plate 9 is arranged at the bottom of the steel plate 4, connecting strips 10 are fixedly arranged on two sides of the first plastic plate 8, two sides of the second plastic plate 9 are fixedly connected with the connecting strips 10, the first plastic plate 8 is fixedly connected with the second plastic plate 9 through the connecting strips 10, a plurality of second triangular reinforcing strips 11 are fixedly arranged at the bottom of the first plastic plate 8 and the top of the second plastic plate 9, and an installation iron buckle 12 is fixedly arranged at the bottom of the second plastic plate 9, the installation iron buckles 12 are arranged in plurality; a rendering coat layer 17 is fixedly arranged on the top of the rock wool heat-insulating layer 2, and a finishing coat layer 18 is fixedly arranged on the rendering coat layer 17; the bottom of the composite board body 1 is fixedly provided with an adhesive layer 19; the steel plate 4 is arranged between the first plastic plate 8 and the second plastic plate 9.
In actual use, the reinforcing and heat insulating assembly 3 is placed in the placing groove 6 formed in the rock wool heat insulating layer 2, the steel plate 4 is used for reinforcing the structural strength of the rock wool heat insulating layer 2, the vacuum layer 5 is formed in the steel plate 4, so that the heat transfer efficiency is greatly reduced, the first triangular reinforcing strips 7 are fixedly arranged on the outer side of the steel plate 4, the longitudinal compressive resistance of the rock wool heat insulating layer 2 is improved while the structural strength of the steel plate 4 is reinforced, the second triangular reinforcing strips 11 are fixedly arranged on the first plastic plate 8 and the second plastic plate 9 by the first plastic plate 8 and the second plastic plate 9 which are arranged at the top and the bottom of the steel plate 4, the structural strength of the rock wool heat insulating layer 2 is further reinforced by the second plastic plate 9, and the transverse compressive resistance of the rock wool heat insulating layer 2 is improved while the structural strength of the first plastic plate 8 and the second plastic plate 9 is reinforced, therefore, the invention has extremely high joint strength and very good pressure resistance, avoids fracture and damage in the transportation and installation process or damage caused by external force after installation, reduces heat transfer because the vacuum layer 5 is arranged in the steel plate 4, and simultaneously reduces the heat transfer because the first triangular reinforcing strips 7 and the second triangular reinforcing strips 11 are arranged in a crossed way, the contact point is extremely small, thereby reducing heat transfer media, further reducing the heat transfer efficiency and achieving good heat insulation effect, and meanwhile, the installation iron buckle 12 is arranged on the second plastic plate 9, so that the connection effect of the installation iron buckle 12 and the composite plate body 1 is very stable, and further the installation and fixation effect is very good.
The composite board special for building exterior wall heat insulation shown in the attached figures 2-4 further comprises a limiting groove 13, wherein the limiting groove 13 is formed in one side, far away from the first plastic board 8, of the connecting strip 10.
In this embodiment, all be fixed on the inner wall of standing groove 6 both sides and be equipped with stopper 14, stopper 14 and 13 size phase-matchs of spacing groove.
In this embodiment, the top of the first plastic board 8 and the bottom of the second plastic board 9 are both provided with a first corrugated surface 15.
In this embodiment, rock wool heat preservation 2 tops and bottom inner wall have all been seted up second corrugated surface 16, first corrugated surface 15 and the 16 size phase-matchs of second corrugated surface.
In actual use: stopper 14 card through setting up is inside limiting groove 13, thereby make the more stable card of consolidating heat-proof component 3 inside rock wool heat preservation 2, the second corrugated surface 16 through seting up on rock wool heat preservation 2 matches first corrugated surface 15 of seting up on first plastic slab 8 and the second plastic slab 9, thereby it is bigger to make rock wool heat preservation 2 and first plastic slab 8 and second plastic slab 9's contact surface, fixed effect between each other is better, overall structure intensity has further been improved, the problem that the structural strength who exists among the prior art is low has been solved to this embodiment.
Referring to the attached drawings 1-4 of the specification, when the invention is used, the first triangular reinforcing strips 7 are fixedly arranged on the outer side of the steel plate 4, the structural strength of the steel plate 4 is enhanced, the longitudinal pressure resistance of the rock wool heat-insulating layer 2 is increased, the structural strength of the first plastic plate 8 and the second plastic plate 9 is enhanced, the transverse pressure resistance of the rock wool heat-insulating layer 2 is increased by the second triangular reinforcing strips 11 fixedly arranged on the first plastic plate 8 and the second plastic plate 9, so that the invention has extremely high structural strength and very good pressure resistance, the fracture and damage in the transportation and installation process or the damage caused by external force after installation are avoided, the vacuum layer 5 arranged in the steel plate 4 reduces the heat transfer, and simultaneously, the contact points are extremely small due to the crossed arrangement of the first triangular reinforcing strips 7 and the second triangular reinforcing strips 11, so that the heat transfer medium is reduced, the heat transfer efficiency is further reduced, a good heat insulation effect is achieved, and meanwhile the installation iron buckle 12 is installed on the second plastic plate 9, so that the connection effect of the installation iron buckle 12 and the composite plate body 1 is very stable, and the installation and fixation effect is very good;
referring to the attached drawings 2-4 of the specification, when the rock wool heat insulation plate is used, the reinforcing heat insulation assembly 3 is clamped in the limiting groove 13 through the arranged limiting block 14, so that the reinforcing heat insulation assembly is clamped in the rock wool heat insulation layer 2 more stably, the second corrugated surface 16 arranged on the rock wool heat insulation layer 2 is matched with the first corrugated surfaces 15 arranged on the first plastic plate 8 and the second plastic plate 9, so that the contact surfaces of the rock wool heat insulation layer 2 and the first plastic plate 8 and the second plastic plate 9 are larger, the fixing effect between the rock wool heat insulation layer and the first plastic plate 8 and the second plastic plate 9 is better, and the overall structural strength is further improved.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (8)
1. The utility model provides a special composite sheet of building outer wall heat preservation which characterized in that: comprises a composite board body (1);
the composite board body (1) comprises a rock wool heat-insulating layer (2), and a reinforcing heat-insulating assembly (3) is arranged on the rock wool heat-insulating layer (2);
the reinforced heat insulation assembly (3) comprises a steel plate (4), a vacuum layer (5) is arranged inside the steel plate (4), a placing groove (6) is arranged inside the rock wool heat insulation layer (2), the steel plate (4) is arranged inside the placing groove (6), a first triangular reinforcing strip (7) is fixedly arranged on the outer side of the steel plate (4), a plurality of first triangular reinforcing strips (7) are arranged, a first plastic plate (8) is arranged at the top of the steel plate (4), a second plastic plate (9) is arranged at the bottom of the steel plate (4), connecting strips (10) are fixedly arranged on two sides of the first plastic plate (8), two sides of the second plastic plate (9) are fixedly connected with the connecting strips (10), the first plastic plate (8) is fixedly connected with the second plastic plate (9) through the connecting strips (10), second triangular reinforcing strips (11) are fixedly arranged at the bottom of the first plastic plate (8) and the top of the second plastic plate (9), the second triangle reinforcing strip (11) is arranged to be a plurality of, the bottom of the second plastic plate (9) is fixedly provided with an installation iron buckle (12), and the installation iron buckle (12) is arranged to be a plurality of.
2. The composite board special for building exterior wall heat insulation according to claim 1, characterized in that: and one side of the connecting strip (10) far away from the first plastic plate (8) is provided with a limiting groove (13).
3. The composite board special for building exterior wall heat insulation according to claim 2, characterized in that: the inner walls of the two sides of the placing groove (6) are fixedly provided with limit blocks (14), and the limit blocks (14) are matched with the limit grooves (13) in size.
4. The composite board special for building exterior wall heat insulation according to claim 1, characterized in that: the top of the first plastic plate (8) and the bottom of the second plastic plate (9) are both provided with first corrugated surfaces (15).
5. The composite board special for building exterior wall heat insulation according to claim 4, characterized in that: second corrugated surface (16) have all been seted up on rock wool heat preservation (2) top and the bottom inner wall, first corrugated surface (15) and second corrugated surface (16) size phase-match.
6. The composite board special for building exterior wall heat insulation according to claim 1, characterized in that: the top of the rock wool heat-insulating layer (2) is fixedly provided with a plastering layer (17), and the plastering layer (17) is fixedly provided with a finishing layer (18).
7. The composite board special for building exterior wall heat insulation according to claim 1, characterized in that: and an adhesive layer (19) is fixedly arranged at the bottom of the composite board body (1).
8. The composite board special for building exterior wall heat insulation according to claim 1, characterized in that: the steel plate (4) is arranged between the first plastic plate (8) and the second plastic plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010521581.9A CN111794394B (en) | 2020-06-10 | 2020-06-10 | Special composite sheet of building outer wall heat preservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010521581.9A CN111794394B (en) | 2020-06-10 | 2020-06-10 | Special composite sheet of building outer wall heat preservation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111794394A true CN111794394A (en) | 2020-10-20 |
| CN111794394B CN111794394B (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010521581.9A Active CN111794394B (en) | 2020-06-10 | 2020-06-10 | Special composite sheet of building outer wall heat preservation |
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| Country | Link |
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| CN (1) | CN111794394B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111794394B (en) | 2022-02-11 |
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