CN110714543A - Special rock wool board for building external wall heat preservation - Google Patents
Special rock wool board for building external wall heat preservation Download PDFInfo
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- CN110714543A CN110714543A CN201910798845.2A CN201910798845A CN110714543A CN 110714543 A CN110714543 A CN 110714543A CN 201910798845 A CN201910798845 A CN 201910798845A CN 110714543 A CN110714543 A CN 110714543A
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- wool board
- anchoring
- base layer
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- 239000011490 mineral wool Substances 0.000 title claims abstract description 82
- 238000004321 preservation Methods 0.000 title claims description 10
- 238000009413 insulation Methods 0.000 claims abstract description 33
- 238000004873 anchoring Methods 0.000 claims abstract description 29
- 239000004677 Nylon Substances 0.000 claims abstract description 14
- 229920001778 nylon Polymers 0.000 claims abstract description 14
- 238000003466 welding Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 abstract description 110
- 230000009467 reduction Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 7
- 239000002356 single layer Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 7
- 230000030279 gene silencing Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000004794 expanded polystyrene Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001743 silencing effect Effects 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005507 spraying Methods 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
-
- 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
- E04B1/88—Insulating elements for both heat and sound
- E04B1/90—Insulating elements for both heat and sound slab-shaped
-
- 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
Abstract
The invention relates to the field of building external wall insulation, and aims to provide a rock wool board special for building external wall insulation, which comprises a rock wool base layer, wherein a waterproof interface layer is compounded above the rock wool base layer, an anchoring layer I is arranged between the rock wool base layer and the waterproof interface layer, a sound attenuation layer is compounded above the waterproof interface layer, a leveling layer is compounded above the sound attenuation layer, and a facing base layer is compounded above the leveling layer. The rock wool board has the beneficial effects that the structure of the rock wool board can be well enlarged through the arranged galvanized electric welding net and the nylon woven net, the stability and the durability of the rock wool board in use are well increased, the condition that the rock wool board is fragile and unstable due to single-layer anchoring in the traditional technology is reduced, and the rock wool board has good anti-load capacity; through the noise reduction layer that sets up, the area of contact of increase and external noise that can be fine, the propagation path of increase sound has fine amortization simultaneously, the honeycomb structure on noise reduction layer.
Description
Technical Field
The invention relates to the field of building external wall insulation, in particular to a rock wool board special for building external wall insulation.
Background
The energy consumption of buildings in China accounts for about 30% of the total energy consumption in China, and the energy conservation of buildings is an important work for relieving the contradiction of energy shortage in China, improving the living and working conditions of people, reducing the environmental pollution and promoting the sustainable development of economy. The building energy conservation mainly comprises three major parts, namely building roof heat preservation and insulation, building external maintenance wall bodies, external door and window heat preservation and insulation and building equipment energy conservation.
The external thermal insulation system of the external wall is an engineering method which adopts a certain fixing mode, such as bonding, mechanical anchoring, sticking and mechanical anchoring, spraying, pouring and the like, to fix the thermal insulation material with lower heat conductivity coefficient with the wall body of the building into a whole, so as to increase the average thermal resistance value of the wall body and further achieve the thermal insulation effect. Common heat insulation materials include expanded polystyrene board (EPS board), extruded polystyrene board (XPS board), glue powder polystyrene granule heat insulation slurry, inorganic heat insulation slurry, polyurethane foam material (PU), perlite slurry and the like. The successful application of various technologies of external thermal insulation of external walls in developed countries such as Europe and America for nearly 40 years shows that as long as the materials are properly selected, the formula is reasonable, the construction technical measures are in place, the construction process is reasonable and standard, and the application of the external thermal insulation system of the external walls in the field of buildings has enough safety, reliability, economy and good social benefits. The external thermal insulation system of the external wall is different from the construction in the general building construction engineering, and is a very complex technical system because the external thermal insulation system of the external wall is composed of a plurality of materials with different strengths, bonding properties and deformability, such as a wall body base layer, a thermal insulation layer, a protective layer, an external wall surface layer, and an isolation and protection bonding layer between the external wall surface layer and the external wall surface layer.
The rock wool board for building outer wall among the prior art keeps warm and insulates against heat, prevents fires, inhales sound and falls functional effect such as noise poor, and resistance to compression and resistance point load capacity, physical stability and chemical stability are not good, can not satisfy the roof system construction and bear the weight of relevant equipment needs when maintaining, and the preparation is complicated simultaneously, and the cost is higher, is difficult for promoting.
Disclosure of Invention
In view of the above, the invention aims to provide a rock wool board special for building external wall heat insulation, which has good physical effect and sound insulation.
In order to achieve the purpose, the invention adopts the technical scheme that:
special rock wool board of building external wall insulation, including rock wool basic unit, rock wool basic unit's top complex has waterproof interface layer, be provided with anchor layer one between rock wool basic unit and the waterproof interface layer, waterproof interface layer's top complex has the amortization layer, the top complex of amortization layer has the screed-coat, the top complex of screed-coat has the veneer basic unit.
The key concept of the technical scheme is as follows: the galvanized electric welding net and the nylon woven net are arranged, so that the structure of the rock wool board can be well enlarged, the stability and the durability of the rock wool board in use can be well increased, the condition that the rock wool board is fragile and unstable due to single-layer anchoring in the traditional technology is reduced, and the rock wool board has good load resistance; through the noise reduction layer that sets up, the area of contact of increase and external noise that can be fine, the propagation path of increase sound has fine amortization simultaneously, the honeycomb structure on noise reduction layer.
Furthermore, an anchoring layer II is arranged between the leveling layer and the facing base layer.
Furthermore, four mounting holes are formed in the outer wall of the top of the veneer base layer respectively and are located at four corners of the outer wall of the top of the veneer base layer respectively.
Furthermore, the first anchoring layer is made of a metal material, and the second anchoring layer is made of a nylon material.
Further, the thickness of rock wool basic unit is 20 mm.
Further, the thickness of waterproof boundary layer is 10 mm.
Further, the noise reduction layer is of a honeycomb structure, and the thickness of the noise reduction layer is 10 mm.
Further, the thickness of screed-coat is 10mm, the thickness of veneer basic unit is 10 mm.
Furthermore, the first anchoring layer is a galvanized electric welding net, and the second anchoring layer is a nylon woven net.
The invention has the beneficial effects that: (1) the galvanized electric welding net and the nylon woven net are arranged, so that the structure of the rock wool board can be well enlarged, the stability and the durability of the rock wool board in use can be well increased, the condition that the rock wool board is fragile and unstable due to single-layer anchoring in the traditional technology is reduced, and the rock wool board has good load resistance; (2) the contact area between the sound-absorbing layer and external noise can be increased well through the arranged sound-absorbing layer and the honeycomb structure of the sound-absorbing layer, and meanwhile, the propagation path of sound is increased, so that the sound-absorbing layer has a good sound-absorbing effect; (3) the special rock wool board designed by the invention is a rock wool product integrating the functions of heat preservation, heat insulation, fire prevention, sound absorption, noise reduction and the like, has good compression resistance and point load resistance, good physical stability and good chemical stability, can meet the requirements of bearing and related equipment weight during roof system construction and maintenance, and is simple to manufacture and easy to popularize.
Drawings
Fig. 1 is a schematic perspective view of a rock wool board for thermal insulation of an exterior wall of a building according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of an anchoring layer two of the rock wool board special for building exterior wall insulation in the embodiment of the invention.
Fig. 3 is a schematic top sectional view of a rock wool board for thermal insulation of an exterior wall of a building according to an embodiment of the present invention.
The reference numbers illustrate:
1-rock wool base layer; 2-anchoring layer one; 3-a waterproof interface layer; 4-a sound-deadening layer; 5-leveling layer; 6-facing the base layer; 7-mounting holes; 8-anchoring layer two.
Detailed Description
The invention is further described below with reference to the following figures and specific examples:
as shown in fig. 1-3, the rock wool board special for building external wall insulation provided by the invention comprises a rock wool base layer 1, a waterproof interface layer 3 is compounded above the rock wool base layer 1, an anchoring layer I2 is arranged between the rock wool base layer 1 and the waterproof interface layer 3, a silencing layer 4 is compounded above the waterproof interface layer 3, a leveling layer 5 is compounded above the silencing layer 4, a facing base layer 6 is compounded above the leveling layer 5, and a honeycomb structure of the silencing layer 4 can well increase the contact area with external noise, simultaneously increase the propagation path of sound, and has a good silencing effect.
As apparent from the above description, the present invention has the following advantageous effects: the galvanized electric welding net and the nylon woven net are arranged, so that the structure of the rock wool board can be well enlarged, the stability and the durability of the rock wool board in use can be well increased, the condition that the rock wool board is fragile and unstable due to single-layer anchoring in the traditional technology is reduced, and the rock wool board has good load resistance; through the noise reduction layer that sets up, the area of contact of increase and external noise that can be fine, the propagation path of increase sound has fine amortization simultaneously, the honeycomb structure on noise reduction layer.
Further, an anchoring layer II 8 is arranged between the leveling layer 5 and the facing base layer 6.
Furthermore, four mounting holes 7 are respectively formed in the outer wall of the top of the veneer base layer 6, and the four mounting holes 7 are respectively located at four corners of the outer wall of the top of the veneer base layer 6.
Further, anchor layer one 2 is made for metal material, and anchor layer two 8 is made for the nylon materials, the structure of increase rock wool board that anchor layer one 2 and anchor layer two 8 can be fine, the steadiness of fine increase rock wool board and the durability when using reduce and adopt the fragile unstable condition of single-deck anchor to lead to the rock wool board to take place among the conventional art, have the ability of fine anti-load.
Further, the thickness of rock wool basic unit 1 is 20 mm.
Further, the thickness of the waterproof interface layer 3 was 10 mm.
Further, amortization layer 4 is honeycomb, and the thickness of amortization layer 4 is 10mm, and the area of contact of increase and external noise that can be fine is gone into to the honeycomb structure of amortization layer 4, increases the propagation path of sound simultaneously, has fine noise cancelling action.
Further, the thickness of the leveling layer 5 is 10mm, and the thickness of the veneer base layer 6 is 10 mm.
Further, anchor layer one 2 is the zinc-plated electric welding net, and anchor layer two 8 is the nylon knitmesh, zinc-plated electric welding net and nylon knitmesh, the structure of increase rock wool board that can be fine, the steadiness of fine increase rock wool board and the durability when using reduce and adopt the fragile unstable condition of single-deck anchor to lead to rock wool board to take place among the conventional art, have the ability of fine anti-load.
The special rock wool board adopting the design is a rock wool product integrating the functions of heat preservation, heat insulation, fire prevention, sound absorption, noise reduction and the like, has good compression resistance and point load resistance, good physical stability and good chemical stability, can meet the requirements of bearing and relating equipment weight during roof system construction and maintenance, and is simple to manufacture and easy to popularize.
Some preferred embodiments or application examples are listed below to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention with respect to the prior art:
example 1
Special rock wool board of building outer wall heat preservation, including rock wool basic unit 1, rock wool basic unit 1's top complex has waterproof interface layer 3, be provided with anchor layer 2 between rock wool basic unit 1 and the waterproof interface layer 3, waterproof interface layer 3's top complex has amortization layer 4, amortization layer 4's top complex has screed-coat 5, screed-coat 5's top complex has veneer basic unit 6, amortization layer 4's honeycomb structure, the area of contact of increase and external noise that can be fine, increase the propagation path of sound simultaneously, have fine noise cancelling action.
Wherein, an anchoring layer II 8 is arranged between the leveling layer 5 and the facing base layer 6; the outer wall of the top of the veneer base layer 6 is provided with four mounting holes 7 respectively, and the four mounting holes 7 are positioned at four corners of the outer wall of the top of the veneer base layer 6 respectively; the first anchoring layer 2 is made of a metal material, the second anchoring layer 8 is made of a nylon material, the first anchoring layer 2 and the second anchoring layer 8 can well increase the structure of the rock wool board, the stability and the durability of the rock wool board in use are well increased, the condition that the rock wool board is fragile and unstable due to single-layer anchoring in the traditional technology is reduced, and the rock wool board has good load resistance; the thickness of the rock wool base layer 1 is 20 mm; the thickness of the waterproof interface layer 3 is 10 mm; the sound-deadening layer 4 is of a honeycomb structure, the thickness of the sound-deadening layer 4 is 10mm, the honeycomb structure of the sound-deadening layer 4 can well increase the contact area with external noise, and meanwhile, the propagation path of sound is increased, so that a good sound-deadening effect is achieved; the thickness of the leveling layer 5 is 10mm, and the thickness of the veneer base layer 6 is 10 mm; anchor layer one 2 is the zinc-plated electric welding net, and anchor layer two 8 is the nylon knitmesh, zinc-plated electric welding net and nylon knitmesh, the structure of increase rock wool board that can be fine, the steadiness of fine increase rock wool board and the durability when using reduce and adopt the individual layer anchor to lead to the fragile unstable condition of rock wool board to take place among the conventional art, have the ability of fine anti-load.
In conclusion, the rock wool board special for building external wall heat insulation provided by the invention has the advantages that the structure of the rock wool board can be well increased, the stability and the durability in use of the rock wool board can be well increased, the condition that the rock wool board is fragile and unstable due to single-layer anchoring in the traditional technology is reduced, and the rock wool board has good load resistance; through the arranged silencing layer 4 and the honeycomb structure of the silencing layer 4, the contact area between the silencing layer and external noise can be increased well, meanwhile, the propagation path of sound is increased, and a good silencing effect is achieved;
the special rock wool board designed by the invention is a rock wool product integrating the functions of heat preservation, heat insulation, fire prevention, sound absorption, noise reduction and the like, has good compression resistance and point load resistance, good physical stability and good chemical stability, can meet the requirements of bearing and related equipment weight during roof system construction and maintenance, and is simple to manufacture and easy to popularize.
The present invention has been described with reference to the above embodiments and the accompanying drawings, however, the above embodiments are only examples for carrying out the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. Rather, modifications and equivalent arrangements included within the spirit and scope of the claims are included within the scope of the invention.
Claims (9)
1. Special rock wool board of building outer wall heat preservation, its characterized in that includes rock wool basic unit (1), the top complex of rock wool basic unit (1) has waterproof interface layer (3), be provided with anchor layer (2) between rock wool basic unit (1) and waterproof interface layer (3), the top complex of waterproof interface layer (3) has amortization layer (4), the top complex of amortization layer (4) has screed-coat (5), the top complex of screed-coat (5) has veneer basic unit (6).
2. The rock wool board special for building exterior wall insulation according to claim 1, wherein an anchoring layer II (8) is arranged between the leveling layer (5) and the veneer base layer (6).
3. The rock wool board special for building exterior wall insulation according to claim 1, wherein four mounting holes (7) are formed in the top outer wall of the facing base layer (6), and the four mounting holes (7) are located at four corners of the top outer wall of the facing base layer (6).
4. The rock wool board special for building exterior wall insulation according to claim 1, wherein the first anchoring layer (2) is made of a metal material, and the second anchoring layer (8) is made of a nylon material.
5. The rock wool board special for building exterior wall insulation according to claim 1, wherein the thickness of the rock wool base layer (1) is 20 mm.
6. The rock wool board special for building exterior wall insulation according to claim 1, wherein the thickness of the waterproof interface layer (3) is 10 mm.
7. The rock wool board special for building exterior wall insulation according to claim 1, wherein the sound-deadening layer (4) is of a honeycomb structure, and the thickness of the sound-deadening layer (4) is 10 mm.
8. The rock wool board special for building exterior wall insulation according to claim 1, wherein the thickness of the leveling layer (5) is 10mm, and the thickness of the veneer base layer (6) is 10 mm.
9. The rock wool board special for building exterior wall heat preservation according to claim 1, wherein the first anchoring layer (2) is a galvanized electric welding net, and the second anchoring layer (8) is a nylon woven net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910798845.2A CN110714543A (en) | 2019-12-10 | 2019-12-10 | Special rock wool board for building external wall heat preservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910798845.2A CN110714543A (en) | 2019-12-10 | 2019-12-10 | Special rock wool board for building external wall heat preservation |
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| Publication Number | Publication Date |
|---|---|
| CN110714543A true CN110714543A (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910798845.2A Pending CN110714543A (en) | 2019-12-10 | 2019-12-10 | Special rock wool board for building external wall heat preservation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016627A (en) * | 2021-12-14 | 2022-02-08 | 天长市康美达新型绝热材料有限公司 | Multifunctional rock wool board |
| CN114016628A (en) * | 2021-12-15 | 2022-02-08 | 白云春 | Assembled external wall insulation board and installation method thereof |
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| CN102251593A (en) * | 2011-05-11 | 2011-11-23 | 安徽省建筑科学研究设计院 | Rock wool slab external wall insulation system structure without anti-cracking protective layer |
| CN202610995U (en) * | 2012-07-02 | 2012-12-19 | 安徽朗凯奇建材有限公司 | External wall insulation system |
| CN203008151U (en) * | 2013-01-05 | 2013-06-19 | 天津市东方巨龙供热设备有限公司 | Rock wool board for heat preservation of building external wall |
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| CN108396879A (en) * | 2018-04-26 | 2018-08-14 | 江苏尼高科技有限公司 | Composite rock wool plate exterior wall external heat preservation system and its construction technology |
| CN209703750U (en) * | 2018-12-29 | 2019-11-29 | 国网内蒙古东部电力有限公司经济技术研究院 | A kind of rock wool board exterior wall heat-preserving system suitable under low temperature environment |
| CN209742137U (en) * | 2019-02-19 | 2019-12-06 | 日照天工绿能建筑科技发展有限公司 | Heat preservation, structure integration wall body |
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2019
- 2019-12-10 CN CN201910798845.2A patent/CN110714543A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251593A (en) * | 2011-05-11 | 2011-11-23 | 安徽省建筑科学研究设计院 | Rock wool slab external wall insulation system structure without anti-cracking protective layer |
| CN202610995U (en) * | 2012-07-02 | 2012-12-19 | 安徽朗凯奇建材有限公司 | External wall insulation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016627A (en) * | 2021-12-14 | 2022-02-08 | 天长市康美达新型绝热材料有限公司 | Multifunctional rock wool board |
| CN114016628A (en) * | 2021-12-15 | 2022-02-08 | 白云春 | Assembled external wall insulation board and installation method thereof |
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Application publication date: 20200121 |