CN111395561A - Wall thermal insulation material with flame retardant function - Google Patents
Wall thermal insulation material with flame retardant function Download PDFInfo
- Publication number
- CN111395561A CN111395561A CN202010343155.0A CN202010343155A CN111395561A CN 111395561 A CN111395561 A CN 111395561A CN 202010343155 A CN202010343155 A CN 202010343155A CN 111395561 A CN111395561 A CN 111395561A
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- China
- Prior art keywords
- fire
- retardant
- flame retardant
- insulation material
- wallboard main
- 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.)
- Pending
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 84
- 238000009413 insulation Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 title claims abstract description 25
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 24
- 239000010440 gypsum Substances 0.000 claims abstract description 24
- 239000011120 plywood Substances 0.000 claims abstract description 23
- 238000004321 preservation Methods 0.000 claims abstract description 23
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000011490 mineral wool Substances 0.000 claims abstract description 20
- 229920002635 polyurethane Polymers 0.000 claims abstract description 19
- 239000004814 polyurethane Substances 0.000 claims abstract description 19
- 230000002265 prevention Effects 0.000 claims abstract description 18
- 230000003014 reinforcing Effects 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 210000003660 Reticulum Anatomy 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 239000011810 insulating material Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002708 enhancing Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 210000003850 cellular structures Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000000979 retarding Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection . Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection . Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection . Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection . Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- 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
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Abstract
The invention discloses a wall thermal insulation material with a flame retardant function, which relates to the technical field of wall thermal insulation materials and comprises a wallboard main body, a flame retardant layer and a reinforcing mechanism, wherein a waterproof coating is covered on the outer side surface of the wallboard main body, a polyurethane fireproof strip is fixed on the outer edge of the wallboard main body, a plywood is fixed on the inner side of the wallboard main body, the flame retardant layer is attached to the inner side of the plywood, a heat preservation layer is arranged on the inner side of the flame retardant layer, a heating mechanism is arranged in the heat preservation layer, and the reinforcing mechanism is embedded in the plywood. The invention has the beneficial effects that: the device can effectively strengthen the fire behavior of wallboard main part through the setting to fire-retardant inside fire prevention rock wool of fire-retardant layer and fire-retardant gypsum board, and fire-retardant gypsum board of two sets of symmetry parallel arrangement is convenient for play fire-retardant effect, and the fire prevention rock wool at middle part still has the thermal-insulated characteristic of heat preservation between the fire-retardant gypsum board, is convenient for play the effect that keeps warm and heats through the setting to the mechanism of heating.
Description
Technical Field
The invention relates to the technical field of wall heat-insulating materials, in particular to a wall heat-insulating material with a flame-retardant function.
Background
The wall heat insulating material belongs to a building material, and the wall has more types, a wall made of a single material and a wall made of a composite material. The wall body mainly comprises a bearing wall and a non-bearing wall, and the wall body has enough strength and stability and has the capabilities of heat preservation, heat insulation, sound insulation, fire prevention and water prevention. The wall plate structure mainly plays a role in enclosing and separating space, and is mainly used for houses, apartments, office buildings, schools and other public buildings. .
The general structure of current wall body material is comparatively simple, and the functionality is relatively poor, does not possess effectual fire-retardant function, and the fire proofness is not good, and can not carry out effectual heat preservation and fall the noise, does not also possess the structure setting that moves and heat, and structural strength is not enough moreover, for this reason, we provide a wall body insulation material with fire-retardant function.
Disclosure of Invention
The invention aims to provide a wall heat-insulating material with a flame-retardant function, and aims to solve the problems that the conventional wall material provided in the background art is simple in structure, poor in functionality, incapable of effectively resisting flame, poor in fire resistance, incapable of effectively preserving heat and reducing noise, incapable of moving and heating, and insufficient in structural strength.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a wall body insulation material with fire-retardant function, includes wallboard main part, fire-retardant layer and strengthens the mechanism, the lateral surface of wallboard main part covers there is waterproof coating, and the outside edge of wallboard main part is fixed with the polyurethane fire prevention strip, the inboard of wallboard main part is fixed with the plywood, fire-retardant layer laminating in the inboard of plywood, the inboard on fire-retardant layer is provided with the heat preservation, and the internally mounted of heat preservation has the mechanism of heating, strengthen the mechanism embedded in the inside of plywood.
Preferably, the width of polyurethane fire prevention strip is equal with the width of wallboard main part, and is glued joint between polyurethane fire prevention strip and the wallboard main part.
Preferably, fire-retardant layer is including fire prevention rock wool and fire-retardant gypsum board, be fixed with fire prevention rock wool in the middle of the inside on fire-retardant layer, and the both sides of fire prevention rock wool are fixed with fire-retardant gypsum board.
Preferably, the fire-retardant gypsum board is provided with two sets, and is symmetrical about the vertical central line of fire-retardant rock wool between the fire-retardant gypsum board.
Preferably, the heating mechanism comprises a heat-insulating inner core layer, a pre-buried pipeline, a limiting fixing plate and a communicating pipe, the heat-insulating inner core layer is filled in the heating mechanism, the pre-buried pipeline is arranged in the heat-insulating inner core layer, the limiting fixing plate is fixed on the upper side and the lower side of the pre-buried pipeline, and the communicating pipe is connected between the pre-buried pipelines.
Preferably, the inside of the heat-insulating inner core layer is of a honeycomb structure, and embedded pipelines are arranged in the heat-insulating inner core layer at equal intervals.
Preferably, the upper side and the lower side of the embedded pipeline are symmetrically distributed with limiting fixing plates, the inner side surfaces of the limiting fixing plates are of arc-shaped structures, and the embedded pipelines are communicated through communicating pipes.
Preferably, the reinforcing mechanism comprises fixed connecting rods and inclined supporting rods, the fixed connecting rods are arranged in the middle of the interior of the plywood and on the left side and the right side of the interior of the plywood, and the inclined supporting rods are fixed between the fixed connecting rods.
Preferably, the inclined supporting rods are symmetrically distributed about the transverse center line of the fixed connecting rods, and the fixed connecting rods are parallel to each other.
The invention provides a wall heat-insulating material with a flame-retardant function, which has the following beneficial effects:
1. the polyurethane fireproof strip is fixed on the outer edge of the wallboard main body, so that a certain flame retardant effect can be achieved, the fire spreading under the fire disaster condition is avoided, the width of the polyurethane fireproof strip is equal to that of the wallboard main body, the polyurethane fireproof strip and the wallboard main body are glued, and the polyurethane fireproof strip is arranged to facilitate flame retardant and fire prevention on the outer edge of the wallboard main body.
2. According to the invention, the fireproof performance of the wallboard main body can be effectively enhanced through the arrangement of the fireproof rock wool and the fireproof gypsum boards in the fireproof layer, the two groups of symmetrical and parallel fireproof gypsum boards are convenient to play a role in inflaming retarding, and the fireproof rock wool in the middle between the fireproof gypsum boards also has the characteristics of heat preservation and heat insulation.
3. The heat preservation and temperature increase device has the advantages that the heating mechanism is arranged to conveniently play the roles of heat preservation and temperature increase, the heat preservation inner core layer with the honeycomb structure has the functions of sound absorption and noise reduction, the heating air is conveniently filled into the embedded pipelines arranged at equal intervals to play the roles of heat preservation and temperature increase, the inner side surfaces of the limiting fixing plates are in the arc-shaped structures and are matched with the embedded pipelines in shape, the distributed limiting fixing plates are convenient to limit and fix the embedded pipelines, the embedded pipelines are prevented from moving, and the interiors of a plurality of groups of embedded pipelines are conveniently communicated through the communicating pipes.
4. According to the invention, the reinforcing mechanism is arranged to facilitate the enhancement of the structural strength of the wallboard main body, and the fixed connecting rod and the inclined stay bar are arranged to facilitate the enhancement of the structural strength of the plywood, so that the wallboard main body has better shock resistance and impact resistance, thereby the wallboard main body is not easy to deform, and the use safety is improved.
Drawings
FIG. 1 is a schematic structural diagram of a wall insulation material with flame retardant function in front view;
FIG. 2 is a schematic side sectional view of a wall insulation material with flame retardant function according to the present invention;
FIG. 3 is an enlarged schematic view of the part A of the wall insulation material with flame retardant function in FIG. 2;
FIG. 4 is a schematic side sectional view of a flame retardant layer of the wall insulation material with flame retardant function according to the present invention;
FIG. 5 is a schematic view of the cross-sectional structure of the interior of a plywood sheet of the wall insulation material with flame retardant function of the present invention.
In the figure: 1. a wallboard body; 2. a water-resistant coating; 3. a polyurethane fire-retardant strip; 4. plywood; 5. a flame retardant layer; 501. fireproof rock wool; 502. a flame retardant gypsum board; 6. a heat-insulating layer; 7. a heating mechanism; 701. insulating the inner core layer; 702. pre-burying a pipeline; 703. a limiting fixing plate; 704. a communicating pipe; 8. a reinforcing mechanism; 801. fixing the connecting rod; 802. a diagonal brace.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a wall body heat-insulating material with a flame-retardant function comprises a wallboard main body 1, a waterproof coating 2, a polyurethane fire-retardant strip 3, a plywood 4, a flame-retardant layer 5, fireproof rock wool 501, a flame-retardant gypsum board 502, a heat-insulating layer 6, a heating mechanism 7, a heat-insulating inner core layer 701, a pre-buried pipeline 702, a limiting fixing plate 703, a communicating pipe 704, a reinforcing mechanism 8, a fixing connecting rod 801 and an inclined strut 802, wherein the waterproof coating 2 covers the outer side surface of the wallboard main body 1, the polyurethane fire-retardant strip 3 is fixed on the outer edge of the wallboard main body 1, the width of the polyurethane fire-retardant strip 3 is equal to that of the wallboard main body 1, the polyurethane fire-retardant strip 3 is glued to the wallboard main body 1, the polyurethane fire-retardant strip 3 is convenient to carry out flame-retardant and fire-retardant on the outer edge of the wallboard main body 1, the plywood 4 is, the fire-retardant layer 5 comprises fireproof rock wool 501 and fire-retardant gypsum boards 502, the fireproof rock wool 501 is fixed in the middle of the interior of the fire-retardant layer 5, the fire-retardant gypsum boards 502 are fixed on two sides of the fireproof rock wool 501, two groups of fire-retardant gypsum boards 502 are arranged, the fire-retardant gypsum boards 502 are symmetrical with respect to the vertical center line of the fireproof rock wool 501, the two groups of fire-retardant gypsum boards 502 which are symmetrically arranged in parallel are convenient for playing a fire-retardant effect, and the fireproof rock wool 501 in the middle between the fire-retardant gypsum boards 502 also has a heat preservation and insulation;
the inner side of the flame-retardant layer 5 is provided with a heat-insulating layer 6, the heat-insulating layer 6 is internally provided with a heating mechanism 7, the heating mechanism 7 comprises a heat-insulating inner core layer 701, pre-embedded pipelines 702, limiting fixing plates 703 and communicating pipes 704, the heat-insulating inner core layer 701 is filled in the heating mechanism 7, the pre-embedded pipelines 702 are installed in the heat-insulating inner core layer 701, the upper side and the lower side of each pre-embedded pipeline 702 are respectively fixed with a limiting fixing plate 703, the communicating pipes 704 are connected between the pre-embedded pipelines 702, the heat-insulating inner core layer 701 is of a honeycomb structure, the pre-embedded pipelines 702 are arranged in the heat-insulating inner core layer 701 at equal intervals, the heat-insulating inner core layer 701 with the honeycomb structure has the functions of sound absorption and noise reduction, the pre-embedded pipelines 702 arranged at equal intervals are convenient to be filled with warm air, the functions of keeping, the embedded pipelines 702 are communicated with each other through a communicating pipe 704, the inner side surfaces of the limiting fixing plates 703 are in an arc-shaped structure and are matched with the embedded pipelines 702 in shape, the symmetrically-distributed limiting fixing plates 703 are convenient for limiting and fixing the embedded pipelines 702 to avoid the movement of the embedded pipelines 702, the interiors of a plurality of groups of the embedded pipelines 702 are convenient to communicate through the communicating pipes 704, the reinforcing mechanisms 8 are embedded in the plywood 4, each reinforcing mechanism 8 comprises a fixing connecting rod 801 and inclined supporting rods 802, the fixing connecting rods 801 are arranged in the middle and on the left and right sides of the interior of the plywood 4, the inclined supporting rods 802 are fixed between the fixing connecting rods 801, the inclined supporting rods 802 are symmetrically distributed around the transverse central line of the fixing connecting rods 801, the fixing connecting rods 801 are parallel to each other, the arrangement of the fixing connecting rods 801 and the inclined supporting rods 802 is convenient for enhancing the structural strength of the plywood 4, so that, so that the wallboard main body 1 is not easy to deform.
In conclusion, when the wall thermal insulation material with the flame retardant function is used, firstly, the plywood 4, the flame retardant layer 5 and the heat preservation layer 6 in the wallboard main body 1 can be sequentially combined and fixed into an integral structure, and when a plurality of wallboard main bodies 1 are spliced, the embedded pipelines 702 in the heat preservation layer 6 can be hermetically connected through flanges, then the polyurethane fire-proof strips 3 are fixed on the outer edges of the wallboard main body 1, so that the polyurethane fire-proof strips 3 can perform flame retardant and fire-proof on the outer edges of the wallboard main body 1, in the using process, the arrangement of the fixed connecting rods 801 and the inclined supporting rods 802 is convenient for enhancing the structural strength of the plywood 4, so that the wallboard main body 1 has better shock resistance and impact resistance, thereby the wallboard main body 1 is not easy to deform, and two groups of the flame retardant gypsum boards 502 symmetrically arranged in parallel in the flame retardant layer 5 in the plywood 4 can play a flame, fireproof rock wool 501 at middle part still has the thermal-insulated function of heat preservation between fire-retardant gypsum board 502, in cold weather in winter, can let in the heating installation to the inside buried pipeline 702 of mechanism 7 of heating, wherein cross communicating pipe 704 and be convenient for feed through the inside of multiunit buried pipeline 702, thereby play the effect of heating, the reinforcing travelling comfort, and the spacing fixed plate 703 of symmetric distribution is convenient for carry out spacing fixed to buried pipeline 702, avoid buried pipeline 702's removal in advance, the heat preservation inlayer layer 701 of the inside packing of mechanism 7 of heating is cellular structure and can also play the effect of inhaling the sound and making an uproar of falling, just so accomplish whole wall body insulation material's that has fire-retardant function use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a wall body insulation material with fire-retardant function, includes wallboard main part (1), fire-retardant layer (5) and strengthens mechanism (8), its characterized in that: the lateral surface of wallboard main part (1) covers has waterproof coating (2), and the outside edge of wallboard main part (1) is fixed with polyurethane fire prevention strip (3), the inboard of wallboard main part (1) is fixed with plywood (4), fire-retardant layer (5) are laminated in the inboard of plywood (4), the inboard of fire-retardant layer (5) is provided with heat preservation (6), and the internally mounted of heat preservation (6) has the mechanism (7) of heating, strengthen the inside of mechanism (8) embedded in plywood (4).
2. The wall thermal insulation material with the flame retardant function as claimed in claim 1, wherein: the width of polyurethane fire prevention strip (3) equals with the width of wallboard main part (1), and is the cementing between polyurethane fire prevention strip (3) and wallboard main part (1).
3. The wall thermal insulation material with the flame retardant function as claimed in claim 1, wherein: fire-retardant layer (5) are including fire prevention rock wool (501) and fire-retardant gypsum board (502), be fixed with fire prevention rock wool (501) in the middle of the inside of fire-retardant layer (5), and the both sides of fire prevention rock wool (501) are fixed with fire-retardant gypsum board (502).
4. The wall thermal insulation material with the flame retardant function as claimed in claim 3, wherein: the fire-retardant gypsum board (502) are provided with two sets, and the fire-retardant gypsum board (502) are symmetrical about the vertical center line of fire prevention rock wool (501) between.
5. The wall thermal insulation material with the flame retardant function as claimed in claim 1, wherein: heating mechanism (7) have heat preservation inner core layer (701) including heat preservation inner core layer (701), pre-buried pipeline (702), spacing fixed plate (703) and communicating pipe (704), the inside packing of heating mechanism (7) has heat preservation inner core layer (701), and the internally mounted of heat preservation inner core layer (701) has pre-buried pipeline (702), the upper and lower both sides of pre-buried pipeline (702) all are fixed with spacing fixed plate (703), and are connected with communicating pipe (704) between pre-buried pipeline (702).
6. The wall thermal insulation material with the flame retardant function as claimed in claim 5, wherein: the interior of the heat-insulating inner core layer (701) is of a honeycomb structure, and embedded pipelines (702) are arranged in the heat-insulating inner core layer (701) at equal intervals.
7. The wall thermal insulation material with the flame retardant function as claimed in claim 5, wherein: the upper side and the lower side of the embedded pipelines (702) are symmetrically distributed with limiting fixing plates (703), the inner side surfaces of the limiting fixing plates (703) are of arc-shaped structures, and the embedded pipelines (702) are communicated through communicating pipes (704).
8. The wall thermal insulation material with the flame retardant function as claimed in claim 1, wherein: the reinforcing mechanism (8) comprises fixed connecting rods (801) and inclined supporting rods (802), the fixed connecting rods (801) are arranged in the middle and on the left side and the right side of the interior of the plywood (4), and the inclined supporting rods (802) are fixed between the fixed connecting rods (801).
9. The wall thermal insulation material with the flame retardant function as claimed in claim 8, wherein: the inclined supporting rods (802) are distributed symmetrically about the transverse center line of the fixed connecting rods (801), and the fixed connecting rods (801) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343155.0A CN111395561A (en) | 2020-04-27 | 2020-04-27 | Wall thermal insulation material with flame retardant function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010343155.0A CN111395561A (en) | 2020-04-27 | 2020-04-27 | Wall thermal insulation material with flame retardant function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111395561A true CN111395561A (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010343155.0A Pending CN111395561A (en) | 2020-04-27 | 2020-04-27 | Wall thermal insulation material with flame retardant function |
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| Country | Link |
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| CN (1) | CN111395561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211311A (en) * | 2020-10-30 | 2021-01-12 | 新化县东泰特种耐火材料有限公司 | Fire-resistant heat-preservation type energy-saving plate |
-
2020
- 2020-04-27 CN CN202010343155.0A patent/CN111395561A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211311A (en) * | 2020-10-30 | 2021-01-12 | 新化县东泰特种耐火材料有限公司 | Fire-resistant heat-preservation type energy-saving plate |
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