CN220014188U - Flame-retardant fireproof assembled externally-hung wallboard component with excellent heat preservation - Google Patents
Flame-retardant fireproof assembled externally-hung wallboard component with excellent heat preservation Download PDFInfo
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- CN220014188U CN220014188U CN202321199640.0U CN202321199640U CN220014188U CN 220014188 U CN220014188 U CN 220014188U CN 202321199640 U CN202321199640 U CN 202321199640U CN 220014188 U CN220014188 U CN 220014188U
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- 238000004321 preservation Methods 0.000 title claims abstract description 139
- 239000003063 flame retardant Substances 0.000 title claims description 19
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- 239000010410 layer Substances 0.000 claims abstract description 133
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- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 6
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
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Classifications
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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
- Y02A30/242—Slab shaped vacuum insulation
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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
- 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
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Abstract
The utility model discloses an assembled type externally hung wallboard component with flame retardance, fire prevention and excellent heat preservation, which is installed on a frame body in an externally hung mode, wherein the assembled type externally hung wallboard component comprises a fireproof heat preservation plate and a connecting part, one end of the connecting part is used for being connected with the frame body, the other end of the connecting part is connected into the fireproof heat preservation plate, so that the fireproof heat preservation plate is arranged on the frame body, the fireproof heat preservation plate comprises a class A fireproof heat preservation coating layer, a high-efficiency heat preservation layer and a plurality of reinforcing net parts, the high-efficiency heat preservation layer is arranged in the class A fireproof heat preservation coating layer, so that the class A fireproof heat preservation coating layer is completely coated on the high-efficiency heat preservation layer, the plurality of reinforcing net parts are all arranged in the class A fireproof heat preservation coating layer, and the plurality of reinforcing net parts are respectively arranged on two sides of the high-efficiency heat preservation layer. The fire-fighting safety, flame retardance and fire prevention are realized, an excellent heat preservation effect can be achieved, and the safety and stability of the assembled external wallboard component are greatly improved. And the construction is convenient.
Description
Technical Field
The utility model relates to an assembled externally hung wallboard component which is flame-retardant, fireproof and excellent in heat preservation.
Background
The integrated technology of the assembled building and the heat preservation structure has the characteristics of energy conservation, environmental protection and high construction efficiency, and is widely popularized in China. The heat preservation and structure integrated assembly type building mode of the common residential building is widely implemented through the form of integrated heat preservation prefabricated components at present, and good market feedback is obtained. However, in some areas, the building forms are mostly frame structure buildings, and the wall construction technology related to the frame structure still stays in the field construction of self-insulation building blocks/battens and the hanging technology of external walls at present.
The self-insulation building block/slat is saturated with multiple problems due to the water leakage and water seepage problems. The external wall panel is mainly made of concrete and does not have the heat preservation and insulation functions. When the externally hung wallboard is fixed on a frame (beam, column and floor), an insulation layer is required to be additionally constructed on site, the construction is complex, the insulation layer is easy to empty, crack and fall off, potential safety hazards are left, and the requirement of an integrated form of an assembly type and an insulation structure is not met. Therefore, the construction technology of the outer wall of the frame structure building needs a novel construction form which integrates the self-heat-preservation function, accords with the assembly type construction, is safe, fireproof and efficient and energy-saving, and meets the construction and energy-saving requirements of the building.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides an assembled externally hung wallboard component which is flame-retardant, fireproof and excellent in heat preservation.
The utility model is realized by the following technical scheme:
the utility model provides an external wallboard component of assembled that fire-retardant fire prevention gives attention to excellent heat preservation, its externally-hung mode of adoption is installed at the frame body, fire-retardant fire prevention gives attention to excellent heat preservation's external wallboard component of assembled includes fire prevention heated board and connecting component, connecting component's one end be used for with the frame body is connected, connecting component's the other end connect in the fire prevention heated board, so that fire prevention heated board set up in the frame body, fire prevention heated board includes A level fire prevention heat preservation coating, high-efficient heat preservation and a plurality of reinforcing mesh part, high-efficient heat preservation is placed in A level fire prevention heat preservation coating, so that A level fire prevention heat preservation coating cladding is in high-efficient heat preservation completely, a plurality of reinforcing mesh part all is located in A level fire prevention heat preservation coating, and a plurality of reinforcing mesh part is located respectively the both sides of high-efficient heat preservation.
Further, the end parts of the connecting parts are connected with the top ends or the bottom ends of the A-level fireproof heat-insulating coating layer and the high-efficiency heat-insulating layer;
and/or the connecting member is connected to the reinforcing mesh member;
and/or the number of the connecting parts is multiple, and the connecting parts are respectively connected to the top and the bottom of the fireproof heat-insulating plate.
Further, the connecting component comprises an embedded sleeve and a connecting screw, the embedded sleeve is embedded in the fireproof heat-insulating plate, one end of the connecting screw is connected with the embedded sleeve, and the other end of the connecting screw is exposed out of the outer surface of the fireproof heat-insulating plate and is used for being connected with the frame body;
and/or the material of the A-level fireproof heat-insulating coating layer is A-level fireproof heat-insulating material.
Further, the fireproof heat-insulating plate further comprises a plurality of fork wires, one ends of the fork wires are connected with the reinforcing net parts positioned on any side of the efficient heat-insulating layer, the other ends of the fork wires extend along the direction close to the efficient heat-insulating layer and are connected with the efficient heat-insulating layer, and the other ends of the fork wires are not contacted with the reinforcing net parts positioned on the other side of the efficient heat-insulating layer;
and/or the A-level fireproof heat-insulating coating layer is made of an organic-inorganic composite heat-insulating material.
Further, the thickness of the A-level fireproof heat-insulating coating layer positioned on one side of the high-efficiency heat-insulating layer far away from the frame body is larger than that of the A-level fireproof heat-insulating coating layer positioned on one side of the high-efficiency heat-insulating layer close to the frame body;
and/or the A-level fireproof heat-insulating coating layer is made of a silicon graphene heat-insulating material.
Further, the fireproof heat-insulating plate further comprises a plurality of connecting ribs, the connecting ribs are all positioned in the A-level fireproof heat-insulating coating layer, and the reinforcing mesh components are connected with one another through the connecting ribs;
and/or the heat-insulating material of the high-efficiency heat-insulating layer comprises one or more of polyurethane board, phenolic board, XPS extruded board, EPS polyphenyl board, vacuum heat-insulating board, aerogel felt and aerogel heat-insulating product;
when the heat insulation material of the high-efficiency heat insulation layer comprises a plurality of polyurethane boards, phenolic boards, XPS extruded boards, EPS polyphenyl boards, vacuum heat insulation boards, aerogel felts and aerogel heat insulation products, the plurality of heat insulation materials are mutually stacked.
Further, the heat conductivity coefficient of the efficient heat preservation layer is less than or equal to 0.05W/m.K, and the combustion grade of the efficient heat preservation layer is not lower than B2 grade heat preservation material;
and/or, the heat conductivity coefficient of the A-level fireproof heat-insulating coating layer is less than or equal to 0.06W/m.K, and the combustion grade of the A-level fireproof heat-insulating coating layer is not lower than A2-level fireproof heat-insulating material.
Further, the reinforcing mesh component is in fit contact with the side surface of the efficient heat-insulating layer; or, the reinforcing mesh component and the high-efficiency heat-insulating layer are arranged at intervals.
Further, the number of the efficient heat-insulating layers is one; or, the number of the high-efficiency heat-insulating layers is multiple, and the high-efficiency heat-insulating layers are arranged in the A-level fireproof heat-insulating coating layer at intervals along the plate surface direction of the fireproof heat-insulating plate.
Further, the assembled externally hung wallboard component with excellent flame retardance and fireproof heat preservation also comprises a plastering layer, wherein the plastering layer is connected to one side surface, facing away from the frame body, of the A-level fireproof heat preservation coating layer;
and/or, the assembled externally hung wallboard component with excellent heat preservation in flame retardance and fire prevention also comprises a finish layer, wherein the finish layer is connected to one side surface, facing away from the frame body, of the A-level fireproof heat preservation coating layer;
and/or, the assembled externally hung wallboard component with excellent heat preservation by flame retardance and fire prevention also comprises a connecting layer, wherein the connecting layer is connected to one side surface, facing the frame body, of the A-level fireproof heat preservation coating layer.
Further, the connecting layer is provided with a reinforcing component.
The utility model has the beneficial effects that:
the assembly type external wall panel component with excellent heat preservation in flame retardance and fire prevention is characterized in that the A-level fireproof heat preservation coating layer is completely coated on the efficient heat preservation layer, the A-level fireproof heat preservation coating layer can effectively play a role in fire prevention, the self weight is light, the heat preservation performance can be obviously improved through the efficient heat preservation layer, the fire protection safety and flame retardance and fire prevention of the assembly type external wall panel component are realized, and the excellent heat preservation effect is achieved. The integral structural strength of the fireproof insulation board can be further enhanced through the reinforcing net part, and the safety and stability of the assembled external wall board component are greatly improved. Meanwhile, the fireproof heat-insulating plate is directly arranged on the frame body through the connecting part, so that the assembled external wall plate component is fixed on the frame body, the efficient heat-insulating and energy-saving effects can be achieved, the fireproof and anti-falling requirements are met through the performances of the composition materials, and the construction is convenient.
Drawings
Fig. 1 is a schematic structural diagram of an assembled external wallboard member with excellent heat preservation in combination with flame retardance and fire prevention in embodiment 1 of the present utility model.
Fig. 2 is a schematic structural diagram of an assembled external wallboard member with excellent heat preservation in combination with flame retardance and fire prevention in embodiment 2 of the present utility model.
Reference numerals illustrate:
fireproof insulation board 1
Class A fire protection and thermal insulation coating 11
High-efficiency heat preservation layer 12
Reinforcing mesh member 13
Fork wire 14
Connecting part 2
Pre-buried sleeve 21
Connecting screw 22
Tie layer 3
Frame body 10
L-shaped angle iron 101
Detailed Description
The following description of embodiments refers to the accompanying drawings, which illustrate specific embodiments in which the utility model may be practiced.
Example 1
As shown in fig. 1, this embodiment discloses an assembled external wallboard member with excellent heat preservation in terms of flame retardance and fire prevention, the assembled external wallboard member with excellent heat preservation in terms of flame retardance and fire prevention is installed on a frame body 10 in an externally hung manner, the assembled external wallboard member with excellent heat preservation in terms of flame retardance and fire prevention comprises a fireproof heat preservation plate 1 and a connecting part 2, one end of the connecting part 2 is used for being connected with the frame body 10, the other end of the connecting part 2 is connected in the fireproof heat preservation plate 1, so that the fireproof heat preservation plate 1 is arranged on the frame body 10, the fireproof heat preservation plate 1 comprises a class a fireproof heat preservation coating layer 11, a high-efficiency heat preservation layer 12 and a plurality of reinforcing net parts 13, the high-efficiency heat preservation layer 12 is arranged in the class a fireproof heat preservation coating layer 11, the class a fireproof heat preservation coating layer 11 is completely coated on the high-efficiency heat preservation layer 12, the plurality of reinforcing net parts 13 are all positioned in the class a fireproof heat preservation coating layer 11, and the plurality of reinforcing net parts 13 are respectively positioned on two sides of the high-efficiency heat preservation layer 12.
In the process of processing the fireproof heat-insulating plate 1, the reinforcing mesh part 13 and the high-efficiency heat-insulating layer 12 are respectively placed above the raw material composition of the first-distributed A-level fireproof heat-insulating coating layer 11 in a mold, and then the second distribution of the raw material composition of the A-level fireproof heat-insulating coating layer 11 is carried out in the mold, so that the raw material composition of the A-level fireproof heat-insulating coating layer 11 completely wraps the reinforcing mesh part 13 and the high-efficiency heat-insulating layer 12 after passing through the second distribution. The A-level fireproof heat-preservation coating layer 11 is completely coated on the high-efficiency heat-preservation layer 12, and the A-level fireproof heat-preservation coating layer 11 can effectively play a fireproof role, so that the high-efficiency heat-preservation layer 12 is effectively prevented from being exposed, and the fireproof hidden trouble of heat-preservation materials is avoided; the efficient heat-insulating layer 12 has good heat-insulating effect, the heat-insulating performance can be obviously improved through the efficient heat-insulating layer 12, the fire safety, flame retardance and fire prevention of the assembled external wall panel component are realized, and the excellent heat-insulating effect can be achieved.
The reinforcing net parts 13 are all positioned in the A-level fireproof heat-insulation coating layer 11, the integral structural strength of the fireproof heat-insulation plate 1 can be further enhanced through the reinforcing net parts 13, and the safety and stability of the assembled externally hung wallboard component are greatly improved. Meanwhile, the fireproof heat-insulating plate 1 is directly arranged on the outer side of the frame body 10 through the connecting part 2, so that the assembled external wall plate component is fixed on the outer side of the frame body 10, the efficient heat-insulating and energy-saving effects can be achieved, the fireproof and anti-falling requirements are met through the composition material performance, and the construction is convenient.
The end of the connecting member 2 is connected to the top or bottom ends of the class a fireproof thermal insulation coating 11 and the high-efficiency thermal insulation layer 12. The connecting part 2 may be connected to the top or bottom of the fire insulation board 11, so as to achieve external hanging of the fire insulation board 1 to the frame body 10. Meanwhile, the connecting part 2 is connected with the A-level fireproof heat-insulating coating layer 11 and the high-efficiency heat-insulating layer 12, so that the connection strength between the A-level fireproof heat-insulating coating layer 11 and the high-efficiency heat-insulating layer 12 is effectively enhanced.
In the present embodiment, the connection member 2 is connected to the reinforcing mesh member 13. The connecting part 2 is connected with the reinforcing net part 13 in the A-level fireproof heat-insulating coating layer 11, so that the structural connection strength is further enhanced, and the safety and stability of the assembled external wallboard component with excellent heat insulation in flame retardance and fireproof performance are greatly improved.
The number of the connecting parts 2 is plural, and the plurality of connecting parts 2 are respectively connected to the top and the bottom of the fireproof insulation board 1. The fireproof heat-insulating plate 11 is fixedly installed and connected to the outer side of the frame body 10 through the plurality of connecting parts 2, and connection stability is high. Wherein, the top and the bottom of the frame body 10 are provided with L-shaped angle irons 101, the top and the bottom of the fireproof insulation board 1 are respectively connected to the L-shaped angle irons 101 through a plurality of connecting parts 2, the construction is very convenient, and the connection stability is high.
In this embodiment, the connection component 2 includes an embedded sleeve 21 and a connection screw 22, the embedded sleeve 21 is embedded in the fireproof insulation board 1, one end of the connection screw 22 is connected to the embedded sleeve 21, and the other end of the connection screw 22 is exposed out of the outer surface of the fireproof insulation board 1 and is used for being connected with the frame body 10; the fireproof insulation board 1 is pre-buried to be set up in the fireproof insulation board 1 when processing the preparation, later the one end threaded connection of connecting screw 22 is in pre-buried sleeve 21, and the other end passes L angle bar 101 and is connected with the nut to the realization is fixed to the external hanging of fireproof insulation board 1, and the installation is dismantled very conveniently. Of course, in other embodiments, other structures of the connecting member 2 may be adopted, as long as the installation and connection of the fireproof insulation board 1 on the frame body 10 are realized.
The fireproof insulation board 1 further comprises a plurality of fork wires 14, one ends of the fork wires 14 are connected to the reinforcing net parts 13 located on any side of the efficient insulation layer 12, the other ends of the fork wires 14 extend along the direction close to the efficient insulation layer 12 and are connected with the efficient insulation layer 12, and the other ends of the fork wires 14 are not in contact with the reinforcing net parts 13 located on the other side of the efficient insulation layer 12. The fork wires 14 are arranged in the A-level fireproof heat-insulating coating 11, and two ends of the fork wires 14 are respectively connected with the reinforcing net part 13 and the high-efficiency heat-insulating layer 12, so that the overall structural strength of the assembled external wallboard component with excellent heat insulation in flame retardance and fireproof effects is further enhanced, and the safety and stability of the assembled external wallboard component with excellent heat insulation in flame retardance and fireproof effects are greatly improved. And the structure is simple, and the processing and the manufacturing are convenient.
In this embodiment, the class a fire-resistant thermal-insulation coating 11 is completely wrapped around the plurality of reinforcing mesh members 13 and the plurality of cross wires 14. The high-efficiency heat preservation layer 12, the plurality of reinforcing net parts 13 and the plurality of fork wires 14 are all positioned in the A-level fireproof heat preservation coating layer 11, so that the plurality of reinforcing net parts 13 and the plurality of fork wires 14 cannot be exposed outside, the collision phenomenon is effectively avoided, and the safety and the stability are higher.
The end of the cross wire 14 extends into the high-efficiency heat-insulating layer 12 and does not penetrate through the high-efficiency heat-insulating layer 12. In this embodiment, the fork wires 14 are only connected with the reinforcing mesh component 13 located at the inner side of the efficient heat-insulating layer 12, and are not in contact with the reinforcing mesh component 13 located at the outer side of the efficient heat-insulating layer 12, so that the fork wires 14 do not penetrate through the efficient heat-insulating layer 12, a good heat-insulating effect of the efficient heat-insulating layer 12 is ensured, and the plurality of fork wires 14 are arranged on the reinforcing mesh component 13 at one side, so that the structure is simple, and the processing and the manufacturing are convenient.
In this embodiment, the reinforcing mesh member 13 is disposed at a distance from the high-efficiency insulation layer 12. The number of the reinforcing net parts 13 is two, the two reinforcing net parts 13 are arranged at intervals with the high-efficiency heat preservation layer 12 and are not contacted, and the reinforcing net parts 13 and the high-efficiency heat preservation layer 12 are blocked by the A-level fireproof heat preservation coating layer 11. Of course, in other embodiments, the reinforcing mesh member 13 may be in contact with the side of the high-efficiency insulation layer 12. The reinforcing mesh member 13 is made of metal. Of course, the number and material of the reinforcing mesh members 13 are not limited.
Wherein, the coverage area of the reinforcing net part 13 is larger than the surface area of the efficient heat preservation layer 12, so that the overall structural strength of the assembled externally hung wallboard component with excellent heat preservation in flame retardance and fire prevention is ensured. Preferably, the peripheral edges of the reinforcing mesh members 13 extend to the peripheral end faces of the class a fireproof heat-insulating coating 11.
In the present embodiment, the thickness of the class a fireproof thermal insulation coating 11 on the side of the high-efficiency thermal insulation layer 12 away from the frame body 10 is greater than the thickness of the class a fireproof thermal insulation coating 11 on the side of the high-efficiency thermal insulation layer 12 near the frame body 10. The fireproof heat-insulating plate 1 is arranged on the outer side face of the frame body 10, in the A-level fireproof heat-insulating coating layer 11, the inner side face of the A-level fireproof heat-insulating coating layer 11 faces inwards and is used for being connected with the top and the bottom of the frame body 10, the outer side face of the A-level fireproof heat-insulating coating layer 11 faces outwards, the high-efficiency heat-insulating layer 12 is arranged in the A-level fireproof heat-insulating coating layer 11 and is close to the frame body 10 and far away from the outside, the thickness of the A-level fireproof heat-insulating coating layer 11 positioned on the outer side of the high-efficiency heat-insulating layer 12 is large, so that the fireproof effect is further enhanced, and fireproof hidden dangers are avoided.
The fireproof heat-insulating plate 1 further comprises a plurality of connecting ribs, the connecting ribs are all positioned in the A-level fireproof heat-insulating coating layer 11, and the reinforcing net parts 13 are connected with one another through the connecting ribs. The reinforcing net frame is formed between the reinforcing net parts 13 and the connecting ribs, the connecting strength between the reinforcing net parts 13 is effectively enhanced through the connecting ribs, the strength enhancement effect on the A-level fireproof heat-insulation coating 11 and the high-efficiency heat-insulation layer 12 is achieved, meanwhile, the A-level fireproof heat-insulation coating 11 and the high-efficiency heat-insulation layer 12 can be further tied, and the A-level fireproof heat-insulation coating 11 and the high-efficiency heat-insulation layer 12 are more tightly connected.
Wherein, the connecting rib can penetrate through the efficient heat preservation layer 12. The connecting ribs and the reinforcing net parts 13 have the drawknot function on the A-level fireproof heat-insulating coating layer 11 and the high-efficiency heat-insulating layer 12, so that the connection is more compact, stable and reliable. Of course, the connection ribs in the a-level fireproof heat-insulating coating layer 11 may be disposed at intervals from the high-efficiency heat-insulating layer 12, and the plurality of reinforcing mesh members 13 and the plurality of connection ribs may be disposed around the high-efficiency heat-insulating layer 12.
The material of the A-level fireproof heat-insulating coating layer 11 is A-level fireproof heat-insulating material. Preferably, the material of the class a fireproof heat-insulating coating layer 11 is an organic-inorganic composite heat-insulating material. The heat preservation performance of the organic-inorganic composite A-level fireproof heat preservation material can ensure that the strength reaches the standard requirement of related products under the condition of the heat preservation material with the same thickness, and the fireproof performance reaches A2 level, so that the strength and the fireproof performance of the heat preservation material are not required to be enhanced by another composite inorganic plate.
Wherein, the material of the A-level fireproof heat-insulating coating layer 11 is a silarene heat-insulating material. The heat insulation performance and the fireproof performance of the assembled external wallboard component with excellent heat insulation are effectively guaranteed, and the safety and stability of the assembled external wallboard component with excellent heat insulation are greatly improved.
The heat conductivity coefficient of the A-level fireproof heat-insulating coating layer 11 is less than or equal to 0.06W/m.K, and the combustion grade of the A-level fireproof heat-insulating coating layer 11 is not lower than the A2-level fireproof heat-insulating material.
Wherein, the raw material composition of the A-level fireproof heat-preservation coating layer 11 comprises the following components in parts by weight: 20-120 parts of siliceous material, 10-111 parts of calcic material, 1-21 parts of polystyrene particles and water. The fireproof insulation board 1 prepared from the raw material composition of the A-level fireproof insulation coating 11 has excellent comprehensive performance, high tensile strength (more than 0.13 MPa), high compressive strength (more than 0.29 MPa), low heat conductivity coefficient (less than 0.063W/(m.k) at 25 ℃), high bending deformation value (more than 6.1 mm), and the insulation material prepared from the material has high-efficiency insulation effect and incombustible fireproof performance (the fireproof grade is not lower than A2). The fireproof insulation material has a fireproof function while keeping excellent heat insulation performance, and effectively solves the fireproof safety problem of the insulation material of the assembled external wallboard component with excellent heat insulation by flame retardance and fireproof.
In the present embodiment, the number of the high-efficiency insulation layers 12 is one. A whole high-efficiency heat-insulating layer 12 is arranged in the A-level fireproof heat-insulating coating layer 11, so that the A-level fireproof heat-insulating coating layer 11 is wrapped on six surfaces of the high-efficiency heat-insulating layer 12. Of course, in other embodiments, the number of the high-efficiency heat-insulating layers 12 is plural, and the plural high-efficiency heat-insulating layers 12 are disposed in the class a fireproof heat-insulating coating 11 at intervals along the board surface direction of the fireproof heat-insulating board 1. The A-level fireproof heat-insulating coating 11 is simultaneously wrapped on six surfaces of the plurality of high-efficiency heat-insulating layers 12, so that the A-level fireproof heat-insulating coating 11 is arranged between two adjacent high-efficiency heat-insulating layers 12 to be blocked.
The heat-insulating material of the efficient heat-insulating layer 12 comprises one or more of polyurethane board, phenolic board, XPS extruded board, EPS polyphenyl board, vacuum heat-insulating board, aerogel felt and aerogel heat-insulating product; when the heat-insulating material of the efficient heat-insulating layer 12 includes a plurality of polyurethane boards, phenolic boards, XPS extruded boards, EPS polystyrene boards, vacuum insulation panels, aerogel boards, aerogel felts, and aerogel heat-insulating products, the plurality of heat-insulating materials are stacked with each other. Preferably, the heat conductivity of the high-efficiency heat-insulating layer 12 is 0.05W/mK or less, and the combustion grade of the high-efficiency heat-insulating layer 12 is a heat-insulating material of B2 grade or more.
The assembled externally hung wallboard component with excellent heat preservation in flame retardance and fire prevention also comprises a plastering layer, wherein the plastering layer is connected to one side surface of the A-level fireproof heat preservation coating layer 11, which is opposite to the frame body 10. The plastering layer has the reinforcing protection function, and ensures the good use function of the assembled externally hung wallboard component with excellent heat preservation in flame retardance and fire prevention. The plastering layer comprises mortar and grid cloth, wherein the mortar is connected to one side surface of the A-level fireproof heat-insulation coating layer 11, which is back to the frame body 10, and the grid cloth is arranged in the mortar. The grid is arranged in the mortar, so that the structural integrity firmness of the plastering layer can be enhanced, and the mortar is used for leveling protection. Preferably, the mortar is a polymer crack resistant mortar.
The assembled external wallboard component with excellent heat preservation in flame retardant and fireproof effects also comprises a facing layer, wherein the facing layer can be directly connected to one side surface of the A-level fireproof heat preservation coating layer 11, which is opposite to the frame body 10. The facing layer may also be attached directly to the outer side of the finishing layer. The decorative layer is used for protecting walls, beautifying buildings and meeting the use requirements.
The material of the facing layer can be paint, ceramic tile, stone, metal plate, UHPC or inorganic slurry with inorganic material in the A-level fireproof heat-insulating coating 11. When the material of the facing layer is UHPC or inorganic slurry with inorganic material in the A-level fireproof heat-insulating coating layer 11, a reinforcing net structure is added in the facing layer. The structural strength of the finish coat can be effectively enhanced through the reinforcing net structure, and the stability of the fireproof heat-insulating plate 1 is greatly improved.
Example 2
As shown in fig. 2, the same parts of the assembled external wall panel member of this example 2, which is flame-retardant and fireproof and gives excellent heat preservation, are not repeated, and only the differences are described. In this embodiment 2, the assembled external wall panel component with excellent heat preservation in flame retardant and fireproof performance further comprises a connecting layer 3, wherein the connecting layer 3 is connected to one side surface of the a-level fireproof heat preservation coating layer 11 facing the frame body 10. The fireproof heat-insulating plate 1 is connected to the outer side of the frame body 10 and is flush with the heat-insulating layer on the outer side of the frame body 10, the connecting layer 3 is positioned in the frame body 10, and the connecting strength between the fireproof heat-insulating plate 1 and the structure in the frame body 10 can be further enhanced through the connecting layer 3, so that the structural stability and firmness are greatly improved.
The connecting layer 3 is made of cement-based materials, the cement-based materials can be prefabricated and poured into the inner side of the fireproof heat insulation board 1 in a factory, and the cement-based materials can also be coated or sprayed on site. Wherein the cement-based material is common concrete, thermal insulation mortar or aerated concrete.
The connecting layer 3 is internally provided with the reinforcing part, and the self structural degree of the connecting layer 3 can be effectively reinforced by arranging the reinforcing part in the connecting layer 3, and the connecting layer has a cracking prevention function, so that the stability of the assembled external wallboard component with excellent heat preservation is improved, and the flame retardance and the fire prevention are both considered.
The reinforcing member may be made of a high-strength material such as metal or fiber reinforced composite (Fiber Reinforced Polymer/Plastic, abbreviated as FRP), and may be in the form of a mesh, and the number of reinforcing members is not limited. The reinforcing member may be disposed at an interval from the inside of the fireproof insulation board 1, the end portion of the reinforcing member may be connected to the fireproof insulation board 1, and the top end and/or the bottom end of the reinforcing member may be connected to the frame body 10.
In this embodiment 2, a plurality of cross wires 14 are respectively connected to the reinforcing mesh members 13 located on both sides of the high-efficiency insulation layer 12. Of course, in other embodiments, the plurality of cross wires 14 may be connected only to the reinforcing mesh member 13 located outside the high-efficiency insulation layer 12.
The foregoing disclosure is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (11)
1. The utility model provides an assembled externally hung wallboard component that fire-retardant fire prevention gives attention to excellent heat preservation, its characterized in that adopts the externally hung mode to install at the frame body, fire-retardant fire prevention gives attention to excellent heat preservation's assembled externally hung wallboard component includes fire prevention heated board and connecting component, connecting component's one end be used for with the frame body is connected, connecting component's the other end connect in the fire prevention heated board, so fire prevention heated board set up in the frame body, fire prevention heated board includes A level fire prevention heat preservation coating, high-efficient heat preservation and a plurality of reinforcing mesh part, high-efficient heat preservation is built in A level fire prevention heat preservation coating, so that A level fire prevention heat preservation fully coats in high-efficient heat preservation, a plurality of reinforcing mesh part all is located in the A level fire prevention heat preservation coating, and a plurality of reinforcing mesh part is located respectively in the both sides of high-efficient heat preservation.
2. The assembled external wallboard component with excellent heat preservation in flame retardant and fireproof performance according to claim 1, wherein the end part of the connecting component is connected to the top end or the bottom end of the A-level fireproof heat preservation coating layer and the high-efficiency heat preservation layer;
and/or the connecting member is connected to the reinforcing mesh member;
and/or the number of the connecting parts is multiple, and the connecting parts are respectively connected to the top and the bottom of the fireproof heat-insulating plate.
3. The assembled externally hung wallboard component with excellent flame-retardant and fireproof effects and heat preservation performance according to claim 1, wherein the connecting component comprises an embedded sleeve and a connecting screw, the embedded sleeve is embedded in the fireproof heat preservation board, one end of the connecting screw is connected with the embedded sleeve, and the other end of the connecting screw is exposed out of the outer surface of the fireproof heat preservation board and is used for being connected with the frame body;
and/or the material of the A-level fireproof heat-insulating coating layer is A-level fireproof heat-insulating material.
4. The assembled externally hung wallboard component with excellent flame-retardant and fireproof effects and heat preservation performance according to claim 1, wherein the fireproof heat preservation board further comprises a plurality of fork wires, one end of each fork wire is connected to the reinforcing mesh component positioned on any side of the high-efficiency heat preservation layer, the other end of each fork wire extends along the direction close to the high-efficiency heat preservation layer and is connected with the high-efficiency heat preservation layer, and the other end of each fork wire is not contacted with the reinforcing mesh component positioned on the other side of the high-efficiency heat preservation layer;
and/or the A-level fireproof heat-insulating coating layer is made of an organic-inorganic composite heat-insulating material.
5. The assembled externally hung wallboard component with excellent flame retardant and fireproof performance and heat preservation performance according to claim 1, wherein the thickness of the A-level fireproof heat preservation coating layer on one side of the efficient heat preservation layer far away from the frame body is larger than that of the A-level fireproof heat preservation coating layer on one side of the efficient heat preservation layer close to the frame body;
and/or the A-level fireproof heat-insulating coating layer is made of a silicon graphene heat-insulating material.
6. The assembled externally hung wallboard component with excellent flame retardant and fireproof heat preservation effects according to claim 1, wherein the fireproof heat preservation board further comprises a plurality of connecting ribs, the connecting ribs are all positioned in the A-level fireproof heat preservation coating layer, and the reinforcing mesh parts are connected with one another through the connecting ribs;
and/or the heat-insulating material of the high-efficiency heat-insulating layer comprises one or more of polyurethane board, phenolic board, XPS extruded board, EPS polyphenyl board, vacuum heat-insulating board, aerogel felt and aerogel heat-insulating product;
when the heat insulation material of the high-efficiency heat insulation layer comprises a plurality of polyurethane boards, phenolic boards, XPS extruded boards, EPS polyphenyl boards, vacuum heat insulation boards, aerogel felts and aerogel heat insulation products, the plurality of heat insulation materials are mutually stacked.
7. The assembled externally hung wallboard component with excellent flame retardance and fire prevention and heat preservation effects as claimed in claim 1, wherein the heat conductivity coefficient of the efficient heat preservation layer is less than or equal to 0.05W/m.K, and the combustion grade of the efficient heat preservation layer is not lower than a B2 grade heat preservation material;
and/or, the heat conductivity coefficient of the A-level fireproof heat-insulating coating layer is less than or equal to 0.06W/m.K, and the combustion grade of the A-level fireproof heat-insulating coating layer is not lower than A2-level fireproof heat-insulating material.
8. The assembled externally hung wallboard component with excellent flame retardant and fireproof properties and heat preservation performance according to claim 1, wherein the reinforcing mesh component is in fit contact with the side surface of the efficient heat preservation layer; or, the reinforcing mesh component and the high-efficiency heat-insulating layer are arranged at intervals.
9. The assembled externally hung wallboard component with excellent heat preservation in flame retardance and fire prevention as set forth in claim 1, wherein the number of the high-efficiency heat preservation layers is one; or, the number of the high-efficiency heat-insulating layers is multiple, and the high-efficiency heat-insulating layers are arranged in the A-level fireproof heat-insulating coating layer at intervals along the plate surface direction of the fireproof heat-insulating plate.
10. The assembled externally hung wallboard component with excellent heat preservation in flame retardant and fireproof performance according to claim 1, wherein the assembled externally hung wallboard component with excellent heat preservation in flame retardant and fireproof performance further comprises a plastering layer, wherein the plastering layer is connected to one side surface of the A-level fireproof heat preservation coating layer, which is opposite to the frame body;
and/or, the assembled externally hung wallboard component with excellent heat preservation in flame retardance and fire prevention also comprises a finish layer, wherein the finish layer is connected to one side surface, facing away from the frame body, of the A-level fireproof heat preservation coating layer;
and/or, the assembled externally hung wallboard component with excellent heat preservation by flame retardance and fire prevention also comprises a connecting layer, wherein the connecting layer is connected to one side surface, facing the frame body, of the A-level fireproof heat preservation coating layer.
11. The assembled external wallboard member of claim 10, wherein the connecting layer has reinforcing components therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321199640.0U CN220014188U (en) | 2023-05-17 | 2023-05-17 | Flame-retardant fireproof assembled externally-hung wallboard component with excellent heat preservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321199640.0U CN220014188U (en) | 2023-05-17 | 2023-05-17 | Flame-retardant fireproof assembled externally-hung wallboard component with excellent heat preservation |
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| Publication Number | Publication Date |
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| CN220014188U true CN220014188U (en) | 2023-11-14 |
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| CN202321199640.0U Active CN220014188U (en) | 2023-05-17 | 2023-05-17 | Flame-retardant fireproof assembled externally-hung wallboard component with excellent heat preservation |
Country Status (1)
| Country | Link |
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| CN (1) | CN220014188U (en) |
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2023
- 2023-05-17 CN CN202321199640.0U patent/CN220014188U/en active Active
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