CN215858559U - Fire-resistant fire-retardant evaporates presses aerated concrete board - Google Patents
Fire-resistant fire-retardant evaporates presses aerated concrete board Download PDFInfo
- Publication number
- CN215858559U CN215858559U CN202121956631.2U CN202121956631U CN215858559U CN 215858559 U CN215858559 U CN 215858559U CN 202121956631 U CN202121956631 U CN 202121956631U CN 215858559 U CN215858559 U CN 215858559U
- Authority
- CN
- China
- Prior art keywords
- fire
- flame
- retardant
- resistant
- fireproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model relates to the technical field of building materials, in particular to a fire-resistant and flame-retardant autoclaved aerated concrete slab which comprises a slab body and a fire-resistant and flame-retardant mechanism, wherein the surface of the slab body is connected with the fire-resistant and flame-retardant mechanism, the middle part of the top surface of the slab body is provided with a threaded blind hole, and the fire-resistant and flame-retardant mechanism comprises a first fire-proof layer, a second fire-proof layer and a third fire-proof layer; according to the fireproof plate, the fireproof flame-retardant mechanism is arranged, the four fireproof barriers are formed by the plate body, if the fire is small, the fireproof flame-retardant mechanism can effectively isolate flame, the fireproof effect is achieved, the plate body cannot be damaged in the process, the fireproof flame-retardant mechanism can be disassembled during replacement, the plate body is reserved, the replacement cost is effectively reduced, if the fire is large, the four fireproof barriers can effectively isolate the fire, the fireproof effect is excellent, the fireproof flame-retardant time and the service life are greatly prolonged, and the safety coefficient is further improved.
Description
Technical Field
The utility model relates to the technical field of building materials, in particular to a fire-resistant flame-retardant autoclaved aerated concrete slab.
Background
The autoclaved aerated concrete slab is a novel light porous green environment-friendly building material which takes cement, lime, silica sand and the like as main raw materials and is added with different quantities of steel bar meshes subjected to corrosion protection treatment according to the structural requirements. The autoclaved aerated concrete slab with porous crystals is produced through high-temperature high-pressure steam curing and reaction, has lower density than common cement materials, and has excellent performance of fire resistance, fire prevention, sound insulation, heat preservation and the like which are unparalleled.
The autoclaved aerated concrete slab is generally made of inorganic silicate and other materials, has high fire resistance strength, good thermal stability and high thermal resistance coefficient, is usually used for a fire wall or an internal and external partition wall of a building, but any fireproof and fireproof flame-retardant material has a certain service life, the adoption of the single autoclaved aerated concrete slab with the fireproof and flame-retardant properties is obviously insufficient, if the fire is large or the temperature is extremely high, the fireproof and flame-retardant time and the service life of the autoclaved aerated concrete slab can be shortened, the safety coefficient can be correspondingly reduced for a user, in addition, if the fire is not large, the adoption of the autoclaved aerated concrete slab for fireproof can effectively protect, but the concrete slab can be completely damaged by one-time fire, so that the use cost of the concrete slab can be correspondingly improved.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a fire-resistant flame-retardant autoclaved aerated concrete slab which can effectively solve the problems in the background art through improvement.
The technical scheme of the utility model is as follows:
the fire-resistant flame-retardant autoclaved aerated concrete slab is characterized in that: it includes panel body and fire-resistant fire-retardant mechanism, the surface connection of panel body has fire-resistant fire-retardant mechanism, the top surface middle part of panel body is provided with the screw thread blind hole, fire-resistant fire-retardant mechanism includes first flame retardant coating, second flame retardant coating and third flame retardant coating, the bottom surface middle part of first flame retardant coating and correspond the fixed screw rod that bonds of screw thread blind hole department, the bottom surface coating of first flame retardant coating has the second flame retardant coating, the inside embedding of second flame retardant coating has one or more fire-retardant casings, the inside injection of fire-retardant casing has fire-retardant liquid, the bottom surface bonding of second flame retardant coating has the third flame retardant coating, the other end of screw rod all communicates second flame retardant coating and third flame retardant coating and extends to the outer bottom on third flame retardant coating, panel body and fire-resistant fire-retardant mechanism pass through screw rod threaded connection.
Furthermore, the first fireproof layer and the third fireproof layer are both porcelainized fireproof flame-retardant silicon rubber composite material plate layers. The porcelainized fire-resistant flame-retardant silicone rubber composite material is a fire-resistant flame-retardant material prepared by using silicone rubber as a matrix, using glass powder as a sintering aid and using kaolin, sericite, bentonite, aluminum oxide and aluminum hydroxide as inorganic powder fire-resistant fillers, has the excellent performance of common polymers at normal temperature, and can be sintered to form a hard ceramic protective layer when encountering high temperature or flame ablation, thereby playing roles of isolating flame and preventing fire.
Further, the second fireproof layer is a fireproof paint layer.
Furthermore, the flame-retardant shell is made of high-temperature-resistant glass.
Further, the flame retardant liquid adopts a liquid flame retardant.
Further, a plurality of through holes are formed in the plate body. The purpose is as follows: the self weight is reduced.
The utility model has the beneficial effects that: according to the fireproof plate, the fireproof flame-retardant mechanism is arranged, the four fireproof barriers are formed by the plate body, if the fire is small, the fireproof flame-retardant mechanism can effectively isolate flame, the fireproof effect is achieved, the plate body cannot be damaged in the process, the fireproof flame-retardant mechanism can be disassembled during replacement, the plate body is reserved, the replacement cost is effectively reduced, if the fire is large, the four fireproof barriers can effectively isolate the fire, the fireproof effect is excellent, the fireproof flame-retardant time and the service life are greatly prolonged, and the safety coefficient is further improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a plate body; 2. a threaded blind hole; 3. a first fire resistant layer; 4. a second fire-resistant layer; 5. a third fire prevention layer; 6. a flame retardant housing; 7. a flame retardant liquid; 8. a screw.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
as shown in fig. 1, the fireproof and flame-retardant autoclaved aerated concrete slab comprises a slab body 1 and a fireproof and flame-retardant mechanism, wherein the fireproof and flame-retardant mechanism is connected to the surface of the slab body 1, a threaded blind hole 2 is formed in the middle of the top surface of the slab body 1, the fireproof and flame-retardant mechanism comprises a first fireproof layer 3, a second fireproof layer 4 and a third fireproof layer 5, a screw 8 is fixedly bonded to the middle of the bottom surface of the first fireproof layer 3 and corresponds to the threaded blind hole 2, the bottom surface of the first fireproof layer 3 is coated with the second fireproof layer 4, one or more flame-retardant shells 6 are embedded into the second fireproof layer 4, a flame-retardant liquid 7 is injected into the flame-retardant shells 6, the third fireproof layer 5 is bonded to the bottom surface of the second fireproof layer 4, the other ends of the screw 8 are communicated with the second fireproof layer 4 and the third fireproof layer 5 and extend to the outer bottom of the third fireproof layer 5, the plate body 1 and the fire-resistant flame-retardant mechanism are in threaded connection through a screw rod 8.
The first fireproof layer 3 and the third fireproof layer 5 are both porcelainized fireproof flame-retardant silicon rubber composite material plate layers. The porcelainized fire-resistant flame-retardant silicone rubber composite material is a fire-resistant flame-retardant material prepared by using silicone rubber as a matrix, using glass powder as a sintering aid and using kaolin, sericite, bentonite, aluminum oxide and aluminum hydroxide as inorganic powder fire-resistant fillers, has the excellent performance of common polymers at normal temperature, and can be sintered to form a hard ceramic protective layer when encountering high temperature or flame ablation, thereby playing roles of isolating flame and preventing fire.
The second fireproof layer 4 is a fireproof paint layer.
The flame-retardant shell 6 is made of high-temperature-resistant glass.
The flame-retardant liquid 7 is a liquid flame retardant.
The interior of the plate body 1 is provided with a plurality of through holes. The purpose is as follows: the self weight is reduced.
The fire prevention process of the utility model is as follows: when the conflagration breaing out, first flame retardant coating 3 carries out the separation to big fire and high temperature earlier, if the intensity of a fire is great, after the burning a period, first flame retardant coating 3 is destroyed, then, carry out the separation to big fire and high temperature through second flame retardant coating 4, after the burning a period, second flame retardant coating 4 is destroyed, its inside fire-retardant casing 6 is burnt out, fire-retardant liquid 7 will flow out, continue to carry out fire-retardant to big fire, if big fire is still burning this moment, third flame retardant coating 5 will continue to carry out the separation to big fire and high temperature, if again after fire-retardant a period, third flame retardant coating 5 is destroyed, big fire is still when burning, panel body 1 will carry out final separation to big fire. Fire-resistant fire-retardant mechanism, including four fire barrier of panel body 1 formation, its fire prevention effect is splendid, and fire-resistant fire-retardant time and life-span prolong greatly, and then improve factor of safety.
The foregoing embodiments and description have been presented only to illustrate the principles and preferred embodiments of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as hereinafter claimed.
Claims (6)
1. The fire-resistant flame-retardant autoclaved aerated concrete slab is characterized in that: it includes panel body (1) and fire-resistant fire-retardant mechanism, the surface connection of panel body (1) has fire-resistant fire-retardant mechanism, the top surface middle part of panel body (1) is provided with screw thread blind hole (2), fire-resistant fire-retardant mechanism includes first flame retardant coating (3), second flame retardant coating (4) and third flame retardant coating (5), the fixed bonding of bottom surface middle part and corresponding screw thread blind hole (2) department of first flame retardant coating (3) has screw rod (8), the bottom surface coating of first flame retardant coating (3) has second flame retardant coating (4), the inside embedding of second flame retardant coating (4) has one or more fire-retardant casing (6), fire-retardant casing (6) inside is poured into and is had fire-retardant liquid (7), the bottom surface bonding of second flame retardant coating (4) has third flame retardant coating (5), the other end of screw rod (8) all communicates second flame retardant coating (4) and third flame retardant coating (5) and extends to the outer bottom of third flame retardant coating (5), the plate body (1) is in threaded connection with the fire-resistant and flame-retardant mechanism through a screw rod (8).
2. The fire-resistant flame-retardant autoclaved aerated concrete panel according to claim 1, wherein: the first fireproof layer (3) and the third fireproof layer (5) are both porcelainized fireproof flame-retardant silicone rubber composite material plate layers.
3. The fire-resistant flame-retardant autoclaved aerated concrete panel according to claim 2, wherein: the second fireproof layer (4) is a fireproof paint layer.
4. The fire-resistant flame-retardant autoclaved aerated concrete panel according to claim 3, wherein: the flame-retardant shell (6) is made of high-temperature-resistant glass.
5. The fire-resistant and flame-retardant autoclaved aerated concrete panel according to claim 4, wherein: the flame-retardant liquid (7) adopts a liquid flame retardant.
6. The fire-resistant and flame-retardant autoclaved aerated concrete panel according to claim 5, wherein: the plate is characterized in that a plurality of through holes are formed in the plate body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121956631.2U CN215858559U (en) | 2021-08-19 | 2021-08-19 | Fire-resistant fire-retardant evaporates presses aerated concrete board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121956631.2U CN215858559U (en) | 2021-08-19 | 2021-08-19 | Fire-resistant fire-retardant evaporates presses aerated concrete board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215858559U true CN215858559U (en) | 2022-02-18 |
Family
ID=80240605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121956631.2U Active CN215858559U (en) | 2021-08-19 | 2021-08-19 | Fire-resistant fire-retardant evaporates presses aerated concrete board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215858559U (en) |
-
2021
- 2021-08-19 CN CN202121956631.2U patent/CN215858559U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202450651U (en) | Outer heat insulating structure of composite foamed cement board outer wall | |
| CN102603263A (en) | Composite fireproof thermal-insulation board for fire barrier of external thermal insulation system for outer wall and preparation method of the board | |
| WO2019042106A1 (en) | Fire-proof material and fire-proof plate, and firewall structure for tunnels and construction method | |
| CN215858559U (en) | Fire-resistant fire-retardant evaporates presses aerated concrete board | |
| CN101956433B (en) | Expanded perlite fire-proof composite core plate preparation process | |
| CN203008151U (en) | Rock wool board for heat preservation of building external wall | |
| CN212641796U (en) | Building heat preservation wall that fire behavior is good | |
| CN206205203U (en) | A kind of heat preservation and soundproof fire-proof wall structure | |
| CN208918036U (en) | A kind of anti-extrusion color steel plate of fire prevention | |
| CN210976121U (en) | Heat preservation wall for architectural decoration | |
| CN217420086U (en) | Lightweight high-strength fireproof flame-retardant autoclaved aerated wallboard | |
| CN102976783A (en) | Compound heat preservation plate | |
| CN213359194U (en) | Plate with extremely high flame retardant property | |
| CN209556159U (en) | A fire-absorbing and sound-insulating board | |
| CN208152449U (en) | A kind of sand face sound insulation enviroment protective ceramic brick | |
| CN107721364A (en) | A kind of preparation method of fire resistant doorsets packing material | |
| CN114412005A (en) | Fireproof, sound-insulation, energy-saving and anti-cracking composite external wall board and wall | |
| CN202108195U (en) | Fireproof and decorative integrated self-heat-insulating wallboard for peripheral guide wall of building | |
| CN201730221U (en) | Heat insulation and decoration integral curtain wall board | |
| KR200412102Y1 (en) | Non-combustible and flame-retardant buildings, exterior panels | |
| CN215858552U (en) | Environment-friendly fire-resistant sound-insulation autoclaved aerated concrete slab building block | |
| CN113445882B (en) | Heat conduction type smoke-isolating and heat-resisting fireproof door | |
| CN216428765U (en) | Composite material fireproof heat-insulation wallboard | |
| CN217435233U (en) | Building energy-saving decorative plate | |
| CN211817058U (en) | Light heat-insulating plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |