CN216810373U - Cladding heat-insulating board and outer wall fireproof heat-insulating system formed by same - Google Patents
Cladding heat-insulating board and outer wall fireproof heat-insulating system formed by same Download PDFInfo
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- CN216810373U CN216810373U CN202220102866.3U CN202220102866U CN216810373U CN 216810373 U CN216810373 U CN 216810373U CN 202220102866 U CN202220102866 U CN 202220102866U CN 216810373 U CN216810373 U CN 216810373U
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- 238000005253 cladding Methods 0.000 title claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 117
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 62
- 239000011162 core material Substances 0.000 claims abstract description 37
- 238000004321 preservation Methods 0.000 claims abstract description 28
- 238000005336 cracking Methods 0.000 claims abstract description 17
- 238000004873 anchoring Methods 0.000 claims abstract description 15
- 238000002955 isolation Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 239000012774 insulation material Substances 0.000 claims description 9
- 239000003365 glass fiber Substances 0.000 claims description 8
- 230000009970 fire resistant effect Effects 0.000 claims 2
- 230000002265 prevention Effects 0.000 abstract description 9
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 239000011810 insulating material Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
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Abstract
The utility model discloses a coated insulation board and an outer wall fireproof insulation system formed by the same, and belongs to the technical field of wall insulation and fire prevention. The coated insulation board comprises an insulation core material, a fireproof insulation strip and an interface layer; wherein, the heat preservation core material is plate-shaped; the cross section of the heat-insulating core material is approximately in a convex shape, and the edge of the heat-insulating core material is provided with a step with an L-shaped cross section; the fireproof heat-preservation strip is arranged on the ladder platform; the interface layer is coated with the heat-insulating core material and the fireproof heat-insulating strip. The outer wall fireproof heat-insulation system formed by the outer wall coated heat-insulation board is compounded on a base wall and comprises an anchoring part, and a bonding mortar layer, a coated heat-insulation board layer, a heat-insulation mortar layer, an anti-cracking mortar layer and a facing material layer which are sequentially arranged from the base wall to the outside; the fireproof heat preservation strips form a fireproof isolation belt between the cladding heat preservation plate and the cladding heat preservation plate. The fire-proof sub-bin unit has the advantages that the fire-proof core materials with the combustion performance level of A are not required to be completely filled in the heat-insulating layer, and the combustion performance level of each fire-proof sub-bin unit can be equal to that of A.
Description
Technical Field
The utility model relates to a coated insulation board and an outer wall fireproof insulation system formed by the same, and belongs to the technical field of wall insulation and fire prevention.
Background
Building energy conservation is the need for realizing sustainable development, building fire prevention is the need for social safety, and the two must be considered at the same time, but the two are not enough. The national energy-saving standard is continuously improved, the fireproof requirement is stricter, higher requirements are also put forward on heat-insulating materials, and the heat-insulating and energy-saving requirements and the fireproof requirements are both met. At present, the energy-saving requirement of China on the external thermal insulation system of the external wall is that the energy is saved by 75 percent or more, and the fireproof requirement of China on the external thermal insulation system of the external wall is that the A-level fireproof requirement is met. The implementation of building energy-saving policies and building fire-proof specifications promotes the rapid development of wall heat-insulating materials, the national fire-proof requirements on external wall heat-insulating systems are becoming stricter, the requirements on energy-saving design standards of the building industry are higher and higher, and meanwhile, the requirements of people on the artistic effects of external walls of buildings are higher and higher.
On one hand, organic heat insulation materials such as EPS heat insulation boards, XPS heat insulation boards and PUR heat insulation boards have the characteristics of light weight and excellent heat insulation performance and waterproof performance, but ideal fireproof performance is difficult to achieve; on the other hand, rock wool type heat insulation materials have excellent fireproof performance, but the heat insulation performance is general, and the waterproof performance is far inferior to that of EPS heat insulation plates and XPS heat insulation plates; in addition, the construction of the exterior facing is carried out after the traditional external thermal insulation thin plastering construction, the construction process is complex, the construction period is long, the facing layer is easy to crack and fall off, and the quality is difficult to control. How to exert the excellent heat insulation performance of the organic heat insulation material and improve the fire resistance of the organic heat insulation material is put in front of a large number of heat insulation material researchers, which is also a big matter about whether the national heat insulation energy-saving policy can be successfully realized and the safety of lives and properties of people.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a coated insulation board and an outer wall fireproof insulation system formed by the same.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the cladding insulation board comprises an insulation core material, a fireproof insulation strip and an interface layer; the heat-insulating core material is plate-shaped, and comprises: a first horizontal surface, a second horizontal surface, a third horizontal surface, a first vertical surface, and a second vertical surface; the second horizontal surface is annular and provided with an inner edge and an outer edge and is positioned below the first horizontal surface; the third horizontal surface is located below the second horizontal surface; the first vertical surface is connected between the inner edge and the edge of the first horizontal surface and the second vertical surface is connected between the outer edge and the edge of the third horizontal surface; the second horizontal surface and the first vertical surface form a step with an L-shaped section; the fireproof heat-preservation strip is arranged on the ladder platform; the interface layer is coated with the heat-insulating core material and the fireproof heat-insulating strip.
The utility model further provides an outer wall fireproof heat-insulation system comprising the coated heat-insulation board.
The outer wall fireproof heat-insulation system formed by the outer wall coated heat-insulation board is compounded on a base wall and comprises an anchoring part, and a bonding mortar layer, a coated heat-insulation board layer, a heat-insulation mortar layer, an anti-cracking mortar layer and a facing material layer which are sequentially arranged from the base wall to the outside; the coated heat insulation plate layer is formed by splicing a plurality of the coated heat insulation plates, and the distance from the third horizontal surface of each coated heat insulation plate to the base layer wall is smaller than the distance from the first horizontal surface to the base layer wall; the anchoring piece penetrates through the bonding mortar layer, the coating heat-insulation board layer, the heat-insulation mortar layer and the anti-cracking mortar layer to be connected with the base wall; the L-shaped terraces of any two heat-insulating core materials are connected to form a concave groove, and the fireproof heat-insulating strips in the concave groove form a fireproof isolation strip of the base wall; and a fireproof sub-bin unit is formed between the fireproof isolation belt and the fireproof isolation belt.
In order to further improve the stability of the external wall fireproof heat insulation system, the external wall fireproof heat insulation system also comprises an anchoring part; the anchoring piece sequentially penetrates through the anti-crack mortar layer, the heat preservation mortar layer, the coating heat preservation plate layer and the bonding mortar layer to be connected with the base wall.
The beneficial effects of the utility model are:
the edge of the heat insulation core material coated with the heat insulation plate is provided with an L-shaped step, and the fireproof heat insulation strip is arranged on the L-shaped step. In the process of splicing the cladding heat-insulating plates to form cladding heat-insulating plate layers, the L-shaped terraces of any two heat-insulating core materials are connected to form a concave groove structure, and the fireproof heat-insulating strips in the concave grooves form a fireproof isolation strip between the cladding heat-insulating plates and the cladding heat-insulating plates. The fire-proof isolation belt and the fire-proof isolation belt form a fire-proof sub-cabin unit structure of an outer wall. The fireproof sub-bin units, the heat insulation board, the heat insulation slurry layer and the anti-cracking mortar layer which are coated on the outer side of the heat insulation board form a fireproof heat insulation system of the outer wall. Through the setting of the fireproof warehouse separating units, when the heat-insulating layer is not required to be completely filled with the heat-insulating core material with the combustion performance grade of A level, the combustion performance grade of each fireproof warehouse separating unit can be equal to that of A level, the manufacturing cost of the heat-insulating system is reduced, and the overall fireproof heat-insulating effect of the system is guaranteed.
Drawings
Fig. 1 is a schematic sectional structure view of a heat insulation core material for coating a heat insulation board according to an embodiment of the present invention;
FIG. 2 is a schematic sectional structure view of a heat insulation core material and a fireproof heat insulation strip for covering a heat insulation board according to an embodiment of the present invention;
FIG. 3 is a schematic sectional view of a clad insulation board;
FIG. 4 is a schematic structural level diagram of a cladding insulation board and an outer wall fireproof insulation system formed by the cladding insulation board;
FIG. 5 is a schematic view of a fire barrier formed between the clad insulation boards;
FIG. 6 is a schematic view of a fire protection sub-silo unit configuration formed by fire protection isolation strips;
wherein, 1, a heat insulation core material; 1.1. a first horizontal surface; 1.2. a second horizontal surface; 1.3. a third horizontal surface; 1.4. a first vertical plane; 1.5. a second vertical plane; 1.21. an outer edge; 1.22. an inner edge; 2. fireproof heat preservation strips; 3. an interfacial layer; 4. a landing; 5. a base layer wall body; 6. bonding a mortar layer; 7. an anchoring member; 8. a heat preservation slurry layer; 9. an anti-crack mortar layer; 9.1. a glass fiber web; 9.2. a first crack resistant layer; 9.3. a second crack resistant layer; 10. a layer of facing material; 11. a fire barrier; 12. fire prevention branch storehouse unit.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples.
The structures, proportions, and dimensions shown in the drawings and described in the specification are only for the purpose of understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and therefore, the present disclosure is not limited to the essential meanings of the technology, and any modifications of the structures, changes of the proportions, or adjustments of the dimensions, should be within the scope of the disclosure without affecting the efficacy and attainment of the same. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 3, the coated insulation board comprises an insulation core material 1, a fireproof insulation strip 2 and an interface layer 3; wherein, the heat preservation core material 1 is plate-shaped; as shown in fig. 1, the heat insulating core material 1 includes: a first horizontal surface 1.1, a second horizontal surface 1.2, a third horizontal surface 1.3, a first vertical surface 1.4 and a second vertical surface 1.5; a second horizontal surface 1.2, annular, having an inner edge 1.22 and an outer edge 1.21, located below the first horizontal surface 1.1; the first vertical face 1.4 is connected between the inner edge 1.22 and the edge of the first horizontal face 1.1; the third horizontal surface 1.3 is located below the second horizontal surface 1.2; the second vertical face 1.5 is connected between the outer edge 1.21 and the edge of the third horizontal surface 1.3; wherein the second horizontal surface 1.2 and the first vertical surface 1.4 form a step 4 with an L-shaped section; at the moment, the cross section of the heat insulation core material 1 is approximately in a convex shape; as shown in fig. 2, the fireproof heat preservation strip 2 is arranged on the L-shaped ladder platform 4; as shown in fig. 3, the interface layer 3 covers the insulating core material 1 and the fireproof insulating strip 2.
The heat insulation core material 1 can be prepared from any one of the existing heat insulation materials. The heat insulation core material 1 can be integrally formed or formed by bonding two heat insulation layers. For example, when the heat insulation core material 1 is formed by bonding two layers of heat insulation materials, namely a first heat insulation layer and a second heat insulation layer, the area of the first heat insulation layer is smaller than that of the second heat insulation layer, and the first heat insulation layer is compounded on the second heat insulation layer, so that the periphery of the second heat insulation layer is not covered by the first heat insulation layer to form an annular structure and is used for arranging the fireproof heat insulation strips 2. The first heat preservation layer and the second heat preservation layer can be in the same shape or different shapes. The heat insulation core material 1 can be in any shape; but for ease of stitching a regular polygon, for example a square, may be chosen. The first 1.1 and third 1.3 horizontal surfaces are now square; the second horizontal surface 1.2 is in the shape of a square ring; the sum of the areas of the first horizontal surface 1.1 and the second horizontal surface 1.2 may or may not be equal to the area of the third horizontal surface 1.3. When the sum of the areas of the first horizontal surface 1.1 and the second horizontal surface 1.2 is equal to the area of the third horizontal surface 1.3, the length of the inner edge 1.22 is equal to the length of the edge of the first horizontal surface 1.1, the length of the outer edge 1.21 is equal to the length of the edge of the third horizontal surface 1.3, and the "L" -shaped landing 4 is a right-angled landing 4.
The fireproof heat-insulating strip 2 can be made of fireproof heat-insulating materials in advance and then is compounded at the L-shaped step 4 of the heat-insulating core material 1, and the fireproof heat-insulating materials can also be directly poured at the L-shaped step 4 of the heat-insulating core material 1 to form the fireproof heat-insulating strip 2. The used fireproof heat-insulating material can adopt any existing fireproof material, for example, the fireproof material with the fireproof grade of A is adopted. After the fireproof heat-insulation strip 2 is arranged on the L-shaped step 4 of the heat-insulation core material 1, the L-shaped step 4 can be completely filled with the fireproof heat-insulation strip 2; at this time, the fireproof heat preservation strip 2 has an upper surface which is flush with the first horizontal surface 1.1 and an outer side surface which is located on the same vertical plane as the second vertical surface 1.5.
The interface layer 3 is a fireproof interface layer 3, and can be formed by directly coating fireproof heat-insulating materials on the surface of the heat-insulating core material 1 filled with the fireproof heat-insulating strips 2, completely coats the fireproof heat-insulating strips 2 and the heat-insulating core material 1, and coats the fireproof heat-insulating strips 2 and the heat-insulating core material 1 into a whole. Also can prefabricate into the lamellar structure by fire prevention insulation material, and then carry out the cladding to fire prevention heat preservation strip 2 and heat preservation core 1, be a whole with fire prevention heat preservation strip 2 and the cladding of heat preservation core 1.
As shown in fig. 4-6, the external wall fireproof heat insulation system formed by the external wall coated heat insulation board is compounded on the base wall 5, and comprises an anchoring member 7, and a bonding mortar layer 6, a coated heat insulation board layer, a heat insulation mortar layer 8, an anti-cracking mortar layer 9 and a facing material layer 10 which are sequentially arranged from the base wall 5 to the outside; the coated heat insulation plate layer is formed by splicing a plurality of the coated heat insulation plates, and the distance from the third horizontal surface 1.3 of the coated heat insulation plate to the base layer wall body 5 is smaller than the distance from the first horizontal surface 1.1 to the base layer wall body 5; the anchoring piece 7 penetrates through the bonding mortar layer 6, the cladding heat-insulation board layer, the heat-insulation mortar layer 8 and the anti-cracking mortar layer 9 to be connected with the base wall 5. A plurality of cladding heated boards splice each other, and "L" type halfpace 4 of arbitrary two insulation core material 1 is connected and is formed "concave" type groove structure, and the fire prevention heat preservation strip 2 in this "concave" type groove constitutes the fire prevention median 11 between cladding heated board and the cladding heated board. And a fireproof sub-bin unit 12 structure of an outer wall is formed between the fireproof isolation strip 11 and the fireproof isolation strip 11.
The bonding mortar layer 6 may be any one of the bonding mortars in the prior art, such as cement mortar.
The heat-insulating slurry layer 8 can adopt any heat-insulating slurry in the prior art.
The anti-cracking mortar layer 9 can comprise an anti-cracking mortar main body and a glass fiber net 9.1 which are formed by anti-cracking mortar, wherein the glass fiber net 9.1 is arranged in the anti-cracking mortar main body and divides the anti-cracking mortar main body into a first anti-cracking layer 9.2 and a second anti-cracking layer 9.3; the first anti-crack layer 9.2 contacts the insulating material layer. The anti-crack mortar can be any anti-crack mortar in the prior art.
As an embodiment, the external wall fireproof heat preservation system further comprises an anchoring member 7; the anchoring piece 7 sequentially penetrates through the anti-crack mortar layer 9, the heat preservation mortar layer 8, the cladding heat preservation plate layer and the bonding mortar layer 6 to be connected with the base wall 5. The anchor 7 passing through the crack-resistant mortar layer 9 means that the anchor 7 passes through the glass fiber web 9.1 and the first crack-resistant layer 9.2. Wherein, the anchor member 7 can be a fixing screw.
A bonding mortar layer 6, a coating heat-insulating plate layer, a heat-insulating mortar layer 8, an anti-cracking mortar layer 9 and a facing material layer 10;
one implementation method comprises the following steps: coating bonding mortar on the base layer wall 5 to form a bonding mortar layer 6; the third horizontal surface 1.3 of the coated insulation board faces the base layer wall 5, so that the coated insulation board is attached to the bonding mortar, the coated insulation board is in close contact with the coated insulation board, and the coated insulation board is spliced to form a coated insulation board layer; coating heat-insulating slurry on the surface of the heat-insulating plate to form a heat-insulating slurry layer 8; coating anti-crack mortar on the surface of the heat-insulating mortar layer 8, and embedding the glass fiber net 9.1 into the anti-crack mortar to form an anti-crack mortar layer 9; the anchoring piece 7 sequentially penetrates through the anti-crack mortar layer 9, the heat-preservation mortar layer 8, the cladding heat-preservation plate layer and the bonding mortar layer 6 to be connected with the base wall 5; one end of the anchoring piece 7 is embedded into the base layer wall body 5, and the other end is embedded into the anti-crack mortar.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (10)
1. Cladding heated board, its characterized in that includes:
a heat insulating core material which is plate-shaped and has:
a first horizontal surface;
a second horizontal surface, annular, having an inner edge and an outer edge, located below the first horizontal surface;
a third horizontal surface located below the second horizontal surface;
a first vertical surface connected between the inner edge and an edge of the first horizontal surface;
a second vertical plane; the second vertical surface is connected between the outer edge and the edge of the third horizontal surface;
the second horizontal surface and the first vertical surface form a step with an L-shaped section;
the fireproof heat-preservation strip is arranged on the ladder platform;
and the interface layer is coated with the heat-insulation core material and the fireproof heat-insulation strip.
2. The coated insulation board of claim 1 wherein the fire resistant insulating strips have an upper surface that is level with the first horizontal surface and an outer side that is on the same vertical plane as the second vertical surface.
3. The clad insulation panel of claim 1 wherein the first and third horizontal surfaces are square.
4. The clad insulation board of claim 1 wherein the second horizontal surface is in the shape of a square ring.
5. The clad insulation panel of claim 1, 2, 3 or 4 wherein the length of the inner edge is equal to the length of the first horizontal surface edge; the length of the outer edge is equal to the length of the third horizontal surface edge.
6. The coated insulation board of claim 1, wherein the interface layer is a fire resistant interface layer.
7. The outer wall fireproof heat-insulation system formed by coating the heat-insulation board is compounded on a base wall body, and is characterized by comprising an anchoring part, and a bonding mortar layer, a coating heat-insulation board layer, a heat-insulation mortar layer, an anti-cracking mortar layer and a facing material layer which are sequentially arranged from the base wall body to the outside; the coated insulation board layer is formed by splicing a plurality of coated insulation boards according to any one of claims 1 to 6, wherein the distance from the third horizontal surface of each coated insulation board to the base layer wall is smaller than the distance from the first horizontal surface to the base layer wall; the anchoring piece penetrates through the bonding mortar layer, the coating heat-insulation board layer, the heat-insulation mortar layer and the anti-cracking mortar layer to be connected with the base wall; the L-shaped terraces of any two heat-insulating core materials are connected to form a concave groove, and the fireproof heat-insulating strips in the concave groove form a fireproof isolation strip of the base wall; and a fireproof sub-bin unit is formed between the fireproof isolation strip and the fireproof isolation strip.
8. The exterior wall fireproof thermal insulation system of claim 7, wherein the anti-crack mortar layer comprises an anti-crack mortar main body and a glass fiber net, the glass fiber net is arranged in the anti-crack mortar main body and divides the anti-crack mortar main body into a first anti-crack layer and a second anti-crack layer; the first anti-cracking layer contacts the thermal insulation material layer.
9. The exterior wall fire protection and insulation system of claim 7 or 8, further comprising an anchor; the anchoring piece sequentially penetrates through the anti-crack mortar layer, the heat preservation mortar layer, the coating heat preservation plate layer and the bonding mortar layer to be connected with the base wall.
10. The exterior wall fire-protection and heat-insulation system of claim 9, wherein the anchor member passing through the crack-resistant mortar layer means that the anchor member passes through the glass fiber net and the first crack-resistant layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102866.3U CN216810373U (en) | 2022-01-17 | 2022-01-17 | Cladding heat-insulating board and outer wall fireproof heat-insulating system formed by same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220102866.3U CN216810373U (en) | 2022-01-17 | 2022-01-17 | Cladding heat-insulating board and outer wall fireproof heat-insulating system formed by same |
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| CN216810373U true CN216810373U (en) | 2022-06-24 |
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| CN202220102866.3U Active CN216810373U (en) | 2022-01-17 | 2022-01-17 | Cladding heat-insulating board and outer wall fireproof heat-insulating system formed by same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117266391A (en) * | 2023-11-17 | 2023-12-22 | 西安洛科德环境科技有限公司 | Fireproof heat-insulating plate |
| CN117758919A (en) * | 2023-11-10 | 2024-03-26 | 国舜绿建科技有限公司 | A kind of fire-proof light steel keel composite wall panel and building |
| CN118958519A (en) * | 2024-09-27 | 2024-11-15 | 中国二十二冶集团有限公司 | Composite panels and walls |
-
2022
- 2022-01-17 CN CN202220102866.3U patent/CN216810373U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117758919A (en) * | 2023-11-10 | 2024-03-26 | 国舜绿建科技有限公司 | A kind of fire-proof light steel keel composite wall panel and building |
| CN117266391A (en) * | 2023-11-17 | 2023-12-22 | 西安洛科德环境科技有限公司 | Fireproof heat-insulating plate |
| CN118958519A (en) * | 2024-09-27 | 2024-11-15 | 中国二十二冶集团有限公司 | Composite panels and walls |
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