CN221168476U - Fireproof heat-insulating plate with structure - Google Patents
Fireproof heat-insulating plate with structure Download PDFInfo
- Publication number
- CN221168476U CN221168476U CN202322694429.2U CN202322694429U CN221168476U CN 221168476 U CN221168476 U CN 221168476U CN 202322694429 U CN202322694429 U CN 202322694429U CN 221168476 U CN221168476 U CN 221168476U
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- board
- heated board
- insulation
- organic
- heat
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- 238000009413 insulation Methods 0.000 claims abstract description 55
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- 239000004567 concrete Substances 0.000 claims description 24
- 239000011241 protective layer Substances 0.000 claims description 15
- 230000009970 fire resistant effect Effects 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 4
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 11
- 239000006260 foam Substances 0.000 description 7
- 239000012774 insulation material Substances 0.000 description 7
- 239000010410 layer Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000004793 Polystyrene Substances 0.000 description 6
- 239000004570 mortar (masonry) Substances 0.000 description 6
- 229920002223 polystyrene Polymers 0.000 description 6
- 229920002635 polyurethane Polymers 0.000 description 5
- 239000004814 polyurethane Substances 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 239000000378 calcium silicate Substances 0.000 description 4
- 229910052918 calcium silicate Inorganic materials 0.000 description 4
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 4
- 239000011490 mineral wool Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 239000004964 aerogel Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000011325 microbead Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000011433 polymer cement mortar Substances 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000010455 vermiculite Substances 0.000 description 2
- 229910052902 vermiculite Inorganic materials 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to a fireproof insulation board for a building structure, and belongs to the technical field of insulation boards. Including inorganic heated board, organic heated board, form heated board subplate after the two stack, inorganic heated board overlaps with organic heated board part, and non-overlapping part forms mosaic structure around heated board subplate, and mosaic structure is including the notch that is located two adjacent sides of heated board subplate to and be located the tenon on remaining two adjacent sides, notch and tenon size assorted, adjacent heated board subplate passes through notch, tenon concatenation back formation heated board body. The utility model has excellent fireproof, heat insulating and waterproof performances, no slurry leakage in construction application, firm and effective connection with the main body, integral safety of the system and the same service life of the building structure.
Description
Technical Field
The utility model relates to a fireproof insulation board for a building structure, and belongs to the technical field of insulation boards.
Background
Along with the gradual perfection of energy-saving and environment-friendly technology of outer wall buildings in China, the requirements on building energy conservation and fireproof standards are improved year by year, and at present, the existing heat insulation materials on the market are mainly divided into organic heat insulation materials and inorganic heat insulation materials, wherein the organic heat insulation materials have good heat insulation and waterproof performance, but have poor fireproof performance, and the inorganic heat insulation materials have excellent fireproof performance, but have poor heat insulation performance and waterproof performance, namely, the requirements of fireproof heat insulation of a building structure on the heat insulation materials cannot be met by only one heat insulation material; especially, the heat preservation of the building structure needs to be constructed along with the main body of the building structure, so that the current small-specification heat preservation board can not meet the construction requirement.
Aiming at the problems, if the large heat-insulating board is assembled, too many transverse seams are formed, and the slurry leakage phenomenon is serious; the edge joint of the vertical heat-insulating plate and the large plate at the floor does not take measures for preventing slurry leakage, the deviation of the processing size is large, and slurry leakage phenomenon exists; the contact surface of the heat insulation board and the concrete does not adopt measures, the heat insulation board is not firmly bonded with the concrete, the durability is poor, a hollow drum is easy to form, and the safety is poor; the insulation board has no connecting piece or has poor quality by adopting the connecting piece, can not have the same service life as a building, can not serve as a template, and can not process a large-specification insulation board as high as a standard floor.
Therefore, a novel heat-insulating product which integrates heat insulation, water resistance and fire resistance and is safe in structure is needed to be developed.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provide a large-specification fireproof heat-insulating board which has excellent fireproof, heat-insulating and waterproof performances, is free from slurry leakage in construction application, is firmly and effectively bonded with a main body, is safe in the whole system and has the same service life as a building structure.
The utility model relates to a fireproof heat-insulating board with a structure, which is characterized by comprising an inorganic heat-insulating board 2 and an organic heat-insulating board 3, wherein the inorganic heat-insulating board 2 and the organic heat-insulating board 3 are overlapped to form a heat-insulating board sub-board, the non-overlapped part forms a splicing structure around the heat-insulating board sub-board, the splicing structure comprises a notch 8 positioned on two adjacent side edges of the heat-insulating board sub-board and a tenon 9 positioned on the remaining two adjacent side edges, the notch 8 is matched with the tenon 9 in size, and the adjacent heat-insulating board sub-board is spliced through the notch 8 and the tenon 9 to form a heat-insulating board body 11;
Preferably, the upper surface of the inorganic heat-insulating plate 2 is adhered with an upper protective layer 1, and the lower surface of the organic heat-insulating plate 3 is adhered with a lower protective layer 5;
Preferably, one surface of the organic heat-insulating plate 3, which is contacted with the concrete, is in a rough design, or a plurality of grooves 6 are formed, and the grooves 6 penetrate through the whole length direction of the organic heat-insulating plate 3;
preferably, the cross section of the groove 6 is any one of rectangle, trapezoid and semicircle;
Preferably, a plurality of openings 7 are formed in the overlapping part of the inorganic heat-insulating plate 2 and the organic heat-insulating plate 3, the openings 7 penetrate through the whole thickness direction of the heat-insulating plate sub-plate, connecting pieces 10 are inserted into the openings 7, and one ends of the connecting pieces 10 are embedded into the concrete;
Preferably, the hole distance of the plurality of holes 7 is not less than 50mm, and the number of the holes is not less than 3 per square meter;
Preferably, the upper protective layer 1 is any one of cement-based interface reinforcing coiled materials, plastering mortar with the thickness of more than or equal to 4mm, bonding mortar, cement fiber pressure plates and calcium silicate plates; the inorganic heat-insulating board 2 is any one of a rock wool board, a glass fiber cotton board, a mineral wool board, a foaming ceramic board, a foaming cement board, a perlite board, a vermiculite board, a polyphenyl particle mortar board, a vitrified microbead board and an aerogel board, including but not limited to the above; the machine thermal insulation board 3 is any one of a polyurethane foam board, a molded polystyrene board, an extruded polystyrene board, a phenolic foam board, a true gold board, a graphite polystyrene board and the like, including but not limited to the above; the lower protective layer 5 is any one of a cement-based composite material layer, a cement mortar layer, a polymer cement mortar layer, a cement fiber pressure plate and a calcium silicate plate, including but not limited to the above;
Preferably, the inorganic heat-insulating plate 2 and the organic heat-insulating plate 3 are combined into a whole through the adhesive layer 4;
Preferably, the shaft of the connecting piece 10 is in a fishbone shape, one end of the connecting piece 10 is provided with a limiting plate, and the other end of the connecting piece is embedded into the concrete.
The structural fireproof heat-insulating plate structure has reasonable design and has the following beneficial effects:
1. The utility model combines the organic heat-insulating plate and the inorganic heat-insulating plate, combines the advantages of the inorganic heat-insulating material and the organic heat-insulating material, perfectly solves the problems of heat insulation and water absorption of the heat-insulating plate and is easy to damage, and the utility model has the advantages of fire prevention and flame retardance, spans a new step, effectively prevents flame from spreading, and meets the standard requirements of fire prevention and heat insulation of building structures.
2. According to the utility model, the vertical through long groove is arranged at the contact position of the back of the fireproof insulation board of the building structure and the concrete, so that the contact area of the fireproof insulation board and the concrete is enlarged, the bonding force between the insulation board and the concrete is enhanced, and the service life of the fireproof insulation board of the building structure is prolonged.
3. The heat-insulating board is characterized in that the periphery of the heat-insulating board is provided with the notch and the tenons, the notch and the tenons are perfectly combined when assembled, the joint is tight, slurry leakage can not be generated when concrete is cast in place, defects such as pitting surface and honeycomb can not be generated, blank adhesion can not be formed with the heat-insulating board, and the use durability of the heat-insulating board is improved.
4. The heat-insulating board is provided with the holes, and the connecting pieces penetrate through the holes and are embedded into the concrete to form a whole with the main body structure, so that the same service life of the heat-insulating structure and the main body structure is ensured.
5. After the plurality of heat preservation boards are spliced, the large heat preservation boards as high as floors can be processed, vertical splicing seams are reduced, industrial operation is realized, the size is regular, and the slurry leakage phenomenon during cast-in-place concrete is reduced.
Drawings
FIG. 1 is a schematic view of an embodiment 1 of a structural fire-resistant insulation board according to the present utility model;
FIG. 2 is a schematic structural view of an embodiment 2 of a structural fire-resistant insulation board according to the present utility model;
Fig. 3 is a schematic structural view of the connector.
Detailed Description
In order to clearly understand the technical solution of the present invention, a detailed structure thereof will be presented in the following description. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention will be described in further detail with reference to the drawings and examples.
Example 1
The utility model provides a structure fire prevention heated board, refer to fig. 1, 3, including inorganic heated board 2, organic heated board 3, the two is as an organic whole through binder layer 4 complex, inorganic heated board 2 overlaps with organic heated board 3 part, the part that does not overlap forms mosaic structure around the heated board daughter board, mosaic structure is including notch 8 that are located two adjacent sides of heated board daughter board to and be located the tenon 9 on remaining two adjacent sides, notch 8 and tenon 9 size phase-match, form heated board body 11 after the adjacent heated board daughter board passes through notch 8, tenon 9 concatenation.
The upper surface of the inorganic heat-insulating plate 2 is adhered with an upper protective layer 1, and the lower surface of the organic heat-insulating plate 3 is adhered with a lower protective layer 5; the upper protective layer 1 is positioned on the outer side of the fireproof heat-insulating plate of the building structure, the fireproof heat-insulating plate of the building structure is protected from being damaged, and the bending resistance of the heat-insulating plate is enhanced when the fireproof heat-insulating plate of the building structure serves as a disassembly-free template.
The contact area with concrete is enlarged, the bonding force between the insulation board and the concrete is enhanced, the service life of the fireproof insulation board of the building structure is prolonged, the surface of the insulation board body, which is contacted with the concrete, namely the surface of the organic insulation board, which faces the concrete is of a rough design, or a plurality of grooves 6 are formed, the grooves 6 penetrate through the whole length direction of the organic insulation board 3, and the cross section of the grooves 6 is trapezoidal.
The overlapping portion of the inorganic insulation board 2 and the organic insulation board 3 in this embodiment is provided with a plurality of openings 7, the openings 7 penetrate through the entire thickness direction of the insulation board, the connecting pieces 10 are inserted into the openings 7, one ends of the connecting pieces 10 are embedded into the concrete, the pitch edge of the plurality of openings 7 is not less than 50mm, and each square meter is not less than 3. One end of the connecting piece 10 is embedded into the concrete and integrated with the main body structure, so that the same service life of the structural heat preservation and the structural main body is ensured.
The upper protective layer 1 of the embodiment is any one of cement-based interface reinforcing coiled materials, plastering mortar (containing glass fiber mesh cloth, non-woven fabrics and the thickness is more than or equal to 4 mm), bonding mortar (containing glass fiber mesh cloth and non-woven fabrics), cement fiber pressure plates and calcium silicate plates; the inorganic heat-insulating board 2 is any one of a rock wool board, a glass fiber cotton board, a mineral wool board, a foaming ceramic board, a foaming cement board, a perlite board, a vermiculite board, a polyphenyl particle mortar board, a vitrified microbead board and an aerogel board, including but not limited to the above; the machine thermal insulation board 3 is any one of a polyurethane foam board, a molded polystyrene board, an extruded polystyrene board, a phenolic foam board, a true gold board, a graphite polystyrene board and the like, including but not limited to the above; the lower protective layer 5 is any one of a cement-based composite material layer, a cement mortar layer, a polymer cement mortar layer, a cement fiber pressure plate and a calcium silicate plate, including but not limited to the above.
The shaft of the connecting piece 10 of this embodiment is fishbone-shaped, one end of the connecting piece 10 is provided with a limiting plate, and the other end is embedded into the concrete to form a whole with the concrete. The connector 10 may be made of non-renewable plastic materials or metal materials, or may be made of a combination of plastic and metal.
Example 2
The embodiment of the fireproof insulation board comprises an inorganic insulation board 2 and an organic insulation board 3, wherein the inorganic insulation board 2 and the organic insulation board 3 are combined into a whole through an adhesive layer 4, the inorganic insulation board 2 and the organic insulation board 3 are partially overlapped, splicing structures are formed around insulation boards in non-overlapped parts, each splicing structure comprises a notch 8 positioned on two adjacent side edges of the insulation boards and a tenon 9 positioned on the remaining two adjacent side edges, the notch 8 is matched with the tenon 9 in size, and the adjacent insulation boards are spliced through the notch 8 and the tenon 9 to form an insulation board body. The organic heat-insulating board 2 is a hard foam polyurethane board, the thickness is 50mm, the inorganic heat-insulating board 3 is a vertical wire rock cotton sliver with the thickness of 50mm, the density is 140 kg/cubic meter, the two materials are compounded together through the bonding force of the hard foam polyurethane, the specification is 1200 x 3000 x 100, the upper protective layer 1 is a cement-based interface reinforcing coiled material, the thickness is 5mm, the upper protective layer is positioned on the outer side of the structural fireproof heat-insulating board rock cotton, the lower protective layer 5 is an interface reinforcing coiled material, the thickness is 0.5mm, the lower protective layer is positioned on the outer side of the structural fireproof heat-insulating board hard foam polyurethane, the two materials are compounded at one time to form the structural fireproof heat-insulating board, the back of the hard foam polyurethane is processed into a trapezoid groove 6, the back of the hard foam polyurethane is increased to be in contact with cast-in-place concrete 13, the notch 8 is 30mm deep, the tenons 9 and the notch 8 are perfectly matched, the cast-in-place concrete leakage is prevented, the heat-insulating board body is fixed with the steel bar 12 in the main body through a connecting piece 10, and the number of every square meter is not less than 5.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, one skilled in the art may make modifications and equivalents to the specific embodiments of the present invention, and any modifications and equivalents without departing from the spirit and scope of the present invention are within the scope of the claims appended hereto.
Claims (8)
1. The utility model provides a structure fire prevention heated board, its characterized in that includes inorganic heated board, organic heated board, forms the heated board subplate after the two stack, and inorganic heated board overlaps with organic heated board part, and the non-overlapping part forms mosaic structure around the heated board subplate, and mosaic structure is including the notch that is located two adjacent sides of heated board subplate to and be located the tenon on two remaining adjacent sides, notch and tenon size assorted, and adjacent heated board subplate passes through notch, tenon concatenation back formation heated board body.
2. A structural fire-resistant insulation board according to claim 1, wherein the upper surface of the inorganic insulation board is adhered with an upper protective layer, and the lower surface of the organic insulation board is adhered with a lower protective layer.
3. A structural fire-resistant insulation panel according to claim 1, wherein the surface of the panel in contact with the concrete is of roughened design or is provided with a plurality of grooves extending through the entire length of the panel.
4. A structural fire-resistant insulation panel according to claim 3, wherein said recess has a cross-sectional shape of any one of rectangular, trapezoidal, and semicircular.
5. The fireproof insulation board of claim 1, wherein a plurality of openings are formed in the overlapping portion of the inorganic insulation board and the organic insulation board, the openings penetrate through the insulation board in the whole thickness direction, connecting pieces are inserted into the openings, and one ends of the connecting pieces are embedded into the concrete.
6. A structural fire-resistant insulation panel according to claim 5, wherein said plurality of openings are spaced from the edge by no less than 50mm and no less than 3 openings per square meter.
7. A structural fire-resistant insulation panel according to claim 1, wherein the inorganic insulation panel and the organic insulation panel are integrally combined by an adhesive layer.
8. A structural fire-resistant insulation board according to claim 5, wherein the shaft of the connecting member is in the shape of a fishbone, one end of the connecting member is provided with a limiting plate, and the other end is embedded into the concrete.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320616668 | 2023-03-27 | ||
| CN2023206166683 | 2023-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221168476U true CN221168476U (en) | 2024-06-18 |
Family
ID=91437358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322694429.2U Active CN221168476U (en) | 2023-03-27 | 2023-10-09 | Fireproof heat-insulating plate with structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221168476U (en) |
-
2023
- 2023-10-09 CN CN202322694429.2U patent/CN221168476U/en active Active
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