CN210234212U - Insulation construction of fire barrier - Google Patents
Insulation construction of fire barrier Download PDFInfo
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- CN210234212U CN210234212U CN201920735563.3U CN201920735563U CN210234212U CN 210234212 U CN210234212 U CN 210234212U CN 201920735563 U CN201920735563 U CN 201920735563U CN 210234212 U CN210234212 U CN 210234212U
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Abstract
The utility model provides a insulation construction of fire barrier, include: the side face of the rock wool plate, which is connected with the EPS plate, is provided with a plurality of bulges, and the upper end face and the lower end face of each bulge are provided with first bolt holes which are opposite; the grooves are uniformly formed in the side face of the EPS board connected with the rock wool board, and the upper end face and the lower end face of each groove are provided with second bolt holes which are opposite; the metal plate is arranged in the groove, fixed on the lower end face and the side face of the groove and turned over to the upper surface of the EPS plate along the upper end face, and third bolt holes which are opposite to each other are formed in the turned-over part of the metal plate and the upper surface of the rock wool plate; the first bolt is inserted into the first bolt hole and the second bolt hole to connect the rock wool plate and the EPS plate; and the second bolt is inserted into the third bolt hole to connect the rock wool plate and the EPS plate. The utility model discloses can realize the integration of insulation material and fire prevention median, difficult fracture drops, and construction process is simple and direct, and the security is high, and the cost is low.
Description
Technical Field
The utility model relates to a building outer wall heat preservation field, especially a insulation construction of fire barrier.
Background
The fireproof isolation belt is a part of an external thermal insulation system of an external wall, and a complete system generally comprises seven parts, namely a wall body, a base layer, an anchor bolt, an adhesive, the fireproof isolation belt, glass fiber gridding cloth and a finishing layer from inside to outside.
At present, with the improvement of national and local building energy-saving standards and building fireproof requirements, the application of heat-insulating materials on exterior walls is more and more extensive. The insulation materials on the market are divided into two main categories: organic thermal insulation materials and inorganic thermal insulation materials. In the application process of the organic heat-insulating material on the outer wall, a closed A-level fireproof heat-insulating material is required to be arranged on each layer to serve as a fireproof isolation belt so as to meet the national standard for building fireproof requirements. The construction process of the common fireproof isolation belt is that the organic heat insulation material is firstly pasted, and then the A-grade heat insulation material is pasted to serve as the fireproof isolation belt, so that the construction process is complex, the compatibility of the inorganic heat insulation material and the organic heat insulation material is poor, the phenomena of cracking, falling and the like are easy to occur at the joint position, the decorative effect of the outer wall is influenced, and the safety factor is low. Therefore, the development of the insulation board with the fireproof isolation belt, which has the advantages of simple construction process, high safety, excellent fireproof performance and low manufacturing cost, is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can realize insulation material and the integration of fire prevention median, difficult fracture drops, and construction process is simple and direct, and the security is high, the insulation construction of fire prevention median that the cost is low.
In order to achieve the above object, the utility model provides a insulation construction of fire barrier, include: which sequentially comprises a heat preservation layer, an anti-cracking protective layer and a decorative surface layer from inside to outside, wherein the heat preservation layer is a rock wool board,
the side face of the rock wool plate, which is connected with the EPS plate, is provided with a plurality of bulges, each bulge comprises an upper end face, a lower end face and a side face, each side face is provided with a magnet piece, and the upper end face and the lower end face of each bulge are provided with first bolt holes which are opposite;
the groove is uniformly arranged on the side face of the EPS plate connected with the rock wool plate, the groove comprises an upper end face, a lower end face and a side face, the upper end face and the lower end face of the groove are provided with second bolt holes which are opposite, the first bolt holes and the second bolt holes are opposite, the bulge is adapted to the groove, and the bulge is embedded into the groove;
the metal plate is arranged in the groove, fixed on the lower end face and the side face of the groove and turned over to the upper surface of the EPS plate along the upper end face, and third bolt holes which are opposite to each other are formed in the turned-over part of the metal plate and the upper surface of the rock wool plate;
the first bolt is inserted into the first bolt hole and the second bolt hole to connect the rock wool plate and the EPS plate;
the second bolt is inserted into the third bolt hole and connects the rock wool plate and the EPS plate;
piece together the seam board, its one side sets up the upper surface of rock wool board, opposite side sets up the upper surface of EPS board, piece together the seam board cover rock wool board and EPS board gap, the width of piece together the seam board is greater than the width in gap, the lower terminal surface on piece together the both sides limit of seam board is connected with the up end of double-phase adjacent EPS board and rock wool board through connection structure, connection structure includes:
the weather-resistant silicone sealant is coated on the EPS boards and the rock wool boards;
a fiber cloth layer applied on the weather-resistant silicone sealant;
a rubber sealing strip which is applied on the fiber cloth layer;
the airtight film layer is attached to the rubber sealing strip and extends to the upper end face of the splicing plate;
and the fireproof coating layer is coated on the upper end surface of the joint strip and the joint of the joint splicing plate and the EPS plate.
The preferred scheme is as follows: the seam splicing plate is of an arc-shaped thin sheet structure.
The preferred scheme is as follows: the joint board is a polystyrene board.
The preferred scheme is as follows: the fiber cloth layer is a glass fiber cloth layer.
The preferred scheme is as follows: and a leveling layer is arranged between the heat-insulating layer and the anti-cracking protective layer.
The preferred scheme is as follows: the leveling layer is a rubber powder polyphenyl granule layer.
The preferred scheme is as follows: inner sleeves are arranged between the first bolt and the second bolt and between the first bolt hole and the third bolt hole and between the first bolt and the second bolt and between the first bolt and the third bolt hole and between the first bolt and the second bolt and between the second bolt and the third bolt hole.
The preferred scheme is as follows: the polystyrene board is a molded polystyrene board or an extruded polystyrene board.
The utility model has the advantages as follows:
1. the utility model discloses the joint strip board is provided with connection structure with the upper surface of EPS board and rock wool board, connection structure includes weatherability silicone sealant, fibre cloth layer, rubber sealing strip, airtight rete and fireproof coating layer, has effectively improved the intensity of concatenation, prevents rock wool board and EPS board fracture, realizes resistance to compression, has prolonged life;
2. the groove of the EPS board and the protrusion of the rock wool board are mutually matched and connected, so that the EPS board and the rock wool board are effectively prevented from cracking and falling, the sealing performance is improved, and the assembly and disassembly are convenient;
3. the utility model is provided with the splicing plate above the gap between the two adjacent EPS boards and rock wool boards, thereby preventing the splicing structure from being damaged, and having stable structure, good air tightness and difficult damage;
4. according to the rock wool plate and the EPS plate, the upper end face and the lower end face of each protrusion are provided with the corresponding first bolt holes, the upper end face and the lower end face of each groove are provided with the corresponding second bolt holes, the first bolts are inserted into the first bolt holes and the second bolt holes, and the rock wool plate and the EPS plate are fixedly connected, so that the EPS plate and the rock wool plate are not prone to cracking and falling off;
5. this application at the turn-ups department of metal sheet with the upper surface of rock wool board is provided with relative third bolt hole, inserts the second bolt third bolt hole is downthehole for EPS board and rock wool board are difficult for the fracture, drop.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
The utility model provides a insulation construction of fire barrier, include: the heat-insulation layer is a rock wool board, a leveling layer is arranged between the heat-insulation layer and the anti-cracking protective layer, and the leveling layer is a rubber powder polyphenyl granule layer; the rock wool plate comprises a rock wool plate 1 and a EPS plate 2, wherein a plurality of bulges are arranged on the side surface of the rock wool plate 1 connected with the EPS plate 2, each bulge comprises an upper end surface, a lower end surface and a side surface, a magnet piece is arranged on each side surface, and the upper end surface and the lower end surface of each bulge are provided with first bolt holes 3 which are opposite; the groove is uniformly arranged on the side face of the EPS plate 2 connected with the rock wool plate 1, the groove comprises an upper end face, a lower end face and a side face, the upper end face and the lower end face of the groove are provided with second bolt holes which are opposite, the first bolt hole 3 is opposite to the second bolt hole, the bulge is adapted to the groove, and the bulge is embedded into the groove; the metal plate 5 is arranged in the groove, fixed on the lower end face and the side face of the groove and flanged to the upper surface of the EPS plate 2 along the upper end face, the flanged part of the metal plate 5 and the upper surface of the rock wool plate 1 are provided with opposite third bolt holes 4, and the magnet pieces on the bulges are attracted with the metal plate, so that the EPS plate and the rock wool plate have a preliminary fixing effect, and the bolt can be screwed conveniently; the first bolt is inserted into the first bolt hole 3 and the second bolt hole to connect the rock wool plate 1 and the EPS plate 2; the second bolt is inserted into the third bolt hole 4 to connect the rock wool plate 1 and the EPS plate 2, and inner sleeves are arranged among the first bolt, the second bolt, the first bolt hole 3, the second bolt hole and the third bolt hole 4; piece together the seam board, its one side sets up the upper surface of rock wool board 1, another side sets up the upper surface of EPS board 2, piece together the seam board and can be the polyphenyl board, cover rock wool board 1 and EPS board 2 gaps, the width that pieces together the seam board is greater than the width in gap, piece together the seam board and be curved thin slice structure, the lower terminal surface on piece together the both sides limit of seam board is connected with the up end of double-phase adjacent EPS board 2 and rock wool board 1 through connection structure, connection structure includes: the weather-resistant silicone sealant is coated on the EPS boards and the rock wool boards; the fiber cloth layer is pasted on the weather-resistant silicone sealant, and is a glass fiber cloth layer; a rubber sealing strip which is applied on the fiber cloth layer; the airtight film layer is attached to the rubber sealing strip and extends to the upper end face of the splicing plate; and the fireproof coating layer is coated on the upper end surface of the joint strip and the joint of the joint splicing plate and the EPS plate.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. The heat insulation structure of the fireproof isolation belt is characterized by sequentially comprising a heat insulation layer, an anti-cracking protective layer and a decorative surface layer from inside to outside, wherein the heat insulation layer is a rock wool board,
the side face of the rock wool plate, which is connected with the EPS plate, is provided with a plurality of bulges, each bulge comprises an upper end face, a lower end face and a side face, each side face is provided with a magnet piece, and the upper end face and the lower end face of each bulge are provided with first bolt holes which are opposite;
the groove is uniformly arranged on the side face of the EPS plate connected with the rock wool plate, the groove comprises an upper end face, a lower end face and a side face, the upper end face and the lower end face of the groove are provided with second bolt holes which are opposite, the first bolt holes and the second bolt holes are opposite, the bulge is adapted to the groove, and the bulge is embedded into the groove;
the metal plate is arranged in the groove, fixed on the lower end face and the side face of the groove and turned over to the upper surface of the EPS plate along the upper end face, and third bolt holes which are opposite to each other are formed in the turned-over part of the metal plate and the upper surface of the rock wool plate;
the first bolt is inserted into the first bolt hole and the second bolt hole to connect the rock wool plate and the EPS plate;
the second bolt is inserted into the third bolt hole and connects the rock wool plate and the EPS plate;
piece together the seam board, its one side sets up the upper surface of rock wool board, opposite side sets up the upper surface of EPS board, piece together the seam board cover rock wool board and EPS board gap, the width of piece together the seam board is greater than the width in gap, the lower terminal surface on piece together the both sides limit of seam board is connected with the up end of double-phase adjacent EPS board and rock wool board through connection structure, connection structure includes:
the weather-resistant silicone sealant is coated on the EPS boards and the rock wool boards;
a fiber cloth layer applied on the weather-resistant silicone sealant;
a rubber sealing strip which is applied on the fiber cloth layer;
the airtight film layer is attached to the rubber sealing strip and extends to the upper end face of the splicing plate;
and the fireproof coating layer is coated on the upper end surface of the joint strip and the joint of the joint splicing plate and the EPS plate.
2. The insulation structure of fire barrier as recited in claim 1, wherein the patchwork panel is an arcuate sheet structure.
3. The insulation structure of the fire barrier of claim 1, wherein the joint board is a polystyrene board.
4. The insulation structure of fire barrier as recited in claim 1, wherein the fiber cloth layer is a glass fiber cloth layer.
5. The insulation structure of fire barrier according to claim 1, wherein a leveling layer is disposed between the insulation layer and the anti-cracking protection layer.
6. The insulation structure of the fireproof isolation belt according to claim 5, wherein the leveling layer is a rubber powder polyphenyl granule layer.
7. The insulation structure of fire barrier according to claim 5, wherein inner sleeves are provided between the first and second bolts and the first, second and third bolt holes.
8. The insulation structure of fire barrier as recited in claim 3, wherein the polystyrene board is a molded polystyrene board or an extruded polystyrene board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735563.3U CN210234212U (en) | 2019-05-21 | 2019-05-21 | Insulation construction of fire barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920735563.3U CN210234212U (en) | 2019-05-21 | 2019-05-21 | Insulation construction of fire barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210234212U true CN210234212U (en) | 2020-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920735563.3U Expired - Fee Related CN210234212U (en) | 2019-05-21 | 2019-05-21 | Insulation construction of fire barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210234212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665189A (en) * | 2021-08-27 | 2021-11-19 | 马鞍山市鸿翮实业有限公司 | Sandwich moisture-proof flame-retardant heat-preservation rock wool board and manufacturing process thereof |
-
2019
- 2019-05-21 CN CN201920735563.3U patent/CN210234212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665189A (en) * | 2021-08-27 | 2021-11-19 | 马鞍山市鸿翮实业有限公司 | Sandwich moisture-proof flame-retardant heat-preservation rock wool board and manufacturing process thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 Termination date: 20210521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |