CN114379164A - Multi-interface composite heat-multiplying A-level fireproof insulation board and manufacturing method thereof - Google Patents
Multi-interface composite heat-multiplying A-level fireproof insulation board and manufacturing method thereof Download PDFInfo
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- CN114379164A CN114379164A CN202111505933.2A CN202111505933A CN114379164A CN 114379164 A CN114379164 A CN 114379164A CN 202111505933 A CN202111505933 A CN 202111505933A CN 114379164 A CN114379164 A CN 114379164A
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- 238000009413 insulation Methods 0.000 title claims abstract description 28
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 61
- 239000011248 coating agent Substances 0.000 claims abstract description 27
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 239000010410 layer Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000004964 aerogel Substances 0.000 claims abstract description 15
- 239000011247 coating layer Substances 0.000 claims abstract description 15
- 230000004888 barrier function Effects 0.000 claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000005587 bubbling Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 9
- 239000011810 insulating material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000011490 mineral wool Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/027—Thermal properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0007—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality
- B32B37/003—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving treatment or provisions in order to avoid deformation or air inclusion, e.g. to improve surface quality to avoid air inclusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/003—Cutting
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Quality & Reliability (AREA)
- Thermal Sciences (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a multi-interface composite heat-multiplying A-level fireproof heat-insulation board and a manufacturing method thereof. The manufacturing method comprises the following steps: s1, cutting, namely cutting the thermosetting plate to a required size, and cleaning the cut thermosetting plate; s2, coating, namely uniformly coating aerogel coating materials on two sides of the thermosetting plate to form a coating layer; and S3, placing the coated thermosetting plate in a gas barrier diaphragm bag, and tightly attaching the thermosetting plate and the gas barrier diaphragm bag to form a diaphragm layer through vacuum storage. The heat-insulating plate is suitable for various newly-built buildings and external wall heat-insulating systems transformed from old houses, and has the advantages of good heat-insulating effect, high bonding strength, long service life, energy conservation and environmental protection; according to the manufacturing method of the heat insulation board, the low-heat-conduction material is coated on one side or two sides of the thermosetting board, and the air-blocking diaphragm bag is coated, so that the characteristics of the thermosetting board are utilized to effectively avoid air leakage, bubbling and moisture absorption expansion in the use process.
Description
Technical Field
The invention relates to the field of heat insulation boards, in particular to a multi-interface composite heat-multiplying A-level fireproof heat insulation board and a manufacturing method thereof.
Background
The building heat-insulating material comprises an inorganic heat-insulating material and an organic heat-insulating material. The organic heat-insulating material has good heat-insulating property, light capacity and easy processing, but has poor stability, poor fire resistance, poor aging resistance and easy deformation. Because organic material heated board burning grade is not up to standard, will be faced the market and eliminates, though can add fire-retardant thing at organic heated board, the effect is not very obvious, and can produce the poison gas when most conflagration breaing out, can lead to stifling, endangers life safety.
The inorganic heat-insulating material comprises perlite, silica, rock wool, foamed glass, slag wool, a foamed cement board and the like, and has a fireproof function, but has poor heat-insulating property and high volume weight.
The A-level fireproof external wall insulation board used in the market at present mainly comprises a rock wool board, a thermosetting composite polystyrene foam insulation board, a cement foam board and a foam ceramic board. The thermal conductivity coefficient of the materials is between 0.4 and 0.65W/(w.K). Other indexes meet the requirements of relevant standards. Has the common defects of non-ideal heat insulation performance and environmental pollution during construction. The construction is complicated, for example, the mortar which is about a few centimeters in more needs to be used on the outer wall during construction, the work and the waste are wasted, the time is wasted, some of the components of the mortar belong to hazardous substances, and similar skin allergy symptoms can appear under the condition of improper construction.
The thermal conductivity coefficient of the vacuum plate is low, and can be less than 0.2W/(w.K), the vacuum plate is already popularized and applied to external wall insulation plates, but the vacuum plate has fatal defects of air leakage, bubbling, moisture absorption, expansion and the like, and needs to be improved.
Disclosure of Invention
The invention aims to provide a multi-interface composite heat-multiplying A-level fireproof heat-insulation board and a manufacturing method thereof, the heat-insulation board is suitable for various newly-built buildings and old houses to transform an external wall heat-insulation system, and has the advantages of good heat-insulation effect, high bonding strength, long service life, energy conservation and environmental protection; aerogel coating materials are coated on one side or two sides of the thermosetting plate to coat the air-blocking diaphragm bag, and the problems of air leakage, bubbling, moisture absorption, expansion and the like in the use process are effectively avoided by utilizing the self characteristics of the thermosetting plate.
The purpose of the invention can be realized by the following technical scheme:
the multi-interface composite heat-multiplying A-level fireproof heat-insulation board comprises a thermosetting board, wherein a diaphragm layer is arranged on one side of the thermosetting board, and a coating layer is arranged between the thermosetting board and the diaphragm layer.
Furthermore, the other side of the thermosetting plate is also provided with a diaphragm layer, and the diaphragm layer on the side is wrapped on the thermosetting plate through a coating layer.
Further, the thermosetting plate is a G-type 050 grade thermosetting plate or a G-type 060 grade thermosetting plate.
Further, the thickness of the thermosetting plate is as follows: more than 15 mm.
Further, the coating layer is an aerogel coating material.
Further, the thickness of the aerogel coating material is as follows: 0.1mm-0.3 mm.
Further, the membrane layer is a gas barrier membrane bag.
The manufacturing method of the multi-interface composite heat-multiplying A-level fireproof insulation board comprises the following steps:
s1 cutting
Cutting the thermosetting plate to a required size, and cleaning the cut thermosetting plate;
s2 coating
Uniformly coating aerogel coating materials on two sides of a thermosetting plate to form a coating layer;
s3 garment
And (3) placing the coated thermosetting plate into a gas barrier diaphragm bag, and tightly attaching the thermosetting plate and the gas barrier diaphragm bag to form a diaphragm layer through vacuum storage.
The invention has the beneficial effects that:
1. the heat-insulating plate is suitable for various newly-built buildings and external wall heat-insulating systems transformed from old houses, and has the advantages of good heat-insulating effect, high bonding strength, long service life, energy conservation and environmental protection;
2. according to the manufacturing method of the heat-insulation and heat-insulation plate, the aerogel coating material is coated on one side or two sides of the thermosetting plate, and the air-blocking diaphragm bag is coated, so that the problems of air leakage, bubbling, moisture absorption, expansion and the like in the use process are effectively avoided by utilizing the characteristics of the thermosetting plate.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the structure of the heat-insulating board of the present invention;
FIG. 2 is a schematic view of the structure of the heat insulating board of the present invention.
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 following examples, a G-type 050 grade thermosetting plate was used as a raw material.
Example 1
S1 cutting
Cutting the 15mm thermosetting plate 1 into a size of 300 × 300, and cleaning the cut thermosetting plate 1.
S2 coating
Uniformly coating an aerogel coating material on one surface of a thermosetting plate 1 to form a coating layer 2, wherein the thickness of the coating layer 2 is 0.1 mm.
S3 garment
The coated thermosetting sheet 1 was placed in a gas barrier film bag 410 x 410, and the thermosetting sheet 1 was closely adhered to the gas barrier film bag by vacuum storage to form a film layer 3.
Example 2
The same as in example 1, except that aerogel coating materials were uniformly coated on both sides of the thermosetting sheet 1, and both sides were attached to form the membrane layer 3.
Example 3
S1 cutting
Cutting the 20mm thermosetting plate 1 into a size of 300 × 300, and cleaning the cut thermosetting plate 1.
S2 coating
Uniformly coating an aerogel coating material on one surface of a thermosetting plate 1 to form a coating layer 2, wherein the thickness of the coating layer 2 is 0.2 mm.
S3 garment
The coated thermosetting sheet 1 was placed in a 420 x 420 gas barrier film bag, and the thermosetting sheet 1 was closely adhered to the gas barrier film bag by vacuum storage to form a film layer 3.
Example 4
The same as in example 3, except that aerogel coating materials were uniformly coated on both sides of the thermosetting sheet 1, and both sides were attached to form the membrane layer 3.
Example 5
S1 cutting
Cutting the 30mm thermosetting plate 1 into a size of 300 × 300, and cleaning the cut thermosetting plate 1.
S2 coating
Uniformly coating aerogel coating materials on one side of the thermosetting plate to form a coating layer 2, wherein the thickness of the coating layer 2 is 0.3 mm.
S3 garment
The coated thermosetting sheet 1 was placed in a 440 × 440 gas barrier film bag, and the thermosetting sheet 1 was closely attached to the gas barrier film bag by vacuum storage to form a film layer 3.
Example 6
The same as in example 5, except that aerogel coating materials were uniformly coated on both sides of the thermosetting sheet 1, and both sides were attached to form the membrane layer 3.
The physical and chemical properties of the insulation boards prepared in examples 1 to 6 were measured, and the results are shown in table 1:
from the above table, it can be concluded that the present invention is superior to the technical index requirements of JG/T563-2017 standard.
The invention is suitable for various newly-built buildings and old houses to reform the external wall heat insulation system, and has the advantages of good heat insulation effect, high bonding strength, long service life, energy saving and environmental protection.
The air-blocking diaphragm bag is adhered to one side or two sides of the thermosetting plate, so that the problems of air leakage, bubbling, moisture absorption, expansion and the like of the thermosetting plate in the using process are effectively avoided.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. The multi-interface composite double-heat A-level fireproof heat-insulation board is characterized by comprising a thermosetting board (1), a diaphragm layer (3) is arranged on one side of the thermosetting board (1), and a coating layer (2) is arranged between the thermosetting board (1) and the diaphragm layer (3).
2. The multi-interface composite multiple-heat A-level fireproof heat-insulation board according to claim 1, wherein the other side of the thermosetting board (1) is also provided with a diaphragm layer (3), and the diaphragm layer (3) on the side is wrapped on the thermosetting board (1) through a coating layer (2).
3. The multi-interface composite double heat a-level fireproof thermal insulation board according to claim 1, wherein the thermosetting board (1) is a G-type 050-level thermosetting board or a G-type 060-level thermosetting board.
4. The multi-interface composite heat-multiplying A-level fireproof insulation board according to claim 1, wherein the thickness of the thermosetting board (1) is as follows: more than 15 mm.
5. The multi-interface composite heat-multiplying A-level fireproof insulation board according to claim 1, wherein the coating layer (2) is an aerogel coating material.
6. The multi-interface composite multiple-heat A-level fireproof insulation board according to claim 5, wherein the aerogel coating material is of a thickness: 0.1mm-0.3 mm.
7. The multi-interface composite heat-multiplying A-level fireproof heat-insulation board according to claim 1, wherein the membrane layer (3) is a gas-barrier membrane bag.
8. The method for manufacturing the heat-insulating board according to any one of claims 1 to 7, wherein the method comprises the following steps:
s1 cutting
Cutting the thermosetting plate (1) to a required size, and cleaning the cut thermosetting plate (1);
s2 coating
Uniformly coating aerogel coating materials on two sides of the thermosetting plate (1) to form a coating layer (2);
s3 garment
The coated thermosetting plate (1) is placed in a gas barrier diaphragm bag, and the thermosetting plate (1) and the gas barrier diaphragm bag are closely adhered through vacuum storage to form a diaphragm layer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111505933.2A CN114379164A (en) | 2021-12-10 | 2021-12-10 | Multi-interface composite heat-multiplying A-level fireproof insulation board and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111505933.2A CN114379164A (en) | 2021-12-10 | 2021-12-10 | Multi-interface composite heat-multiplying A-level fireproof insulation board and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114379164A true CN114379164A (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111505933.2A Pending CN114379164A (en) | 2021-12-10 | 2021-12-10 | Multi-interface composite heat-multiplying A-level fireproof insulation board and manufacturing method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209111638U (en) * | 2018-08-13 | 2019-07-16 | 山东信泰节能科技股份有限公司 | Novel evacuated heat insulating thermal preserving board |
| CN213952552U (en) * | 2020-09-29 | 2021-08-13 | 扬州市一诺节能科技有限公司 | Thermosetting composite polystyrene foam insulation board |
-
2021
- 2021-12-10 CN CN202111505933.2A patent/CN114379164A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209111638U (en) * | 2018-08-13 | 2019-07-16 | 山东信泰节能科技股份有限公司 | Novel evacuated heat insulating thermal preserving board |
| CN213952552U (en) * | 2020-09-29 | 2021-08-13 | 扬州市一诺节能科技有限公司 | Thermosetting composite polystyrene foam insulation board |
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Application publication date: 20220422 |