CN112854518A - Novel thermal insulation decoration construction process for building exterior wall - Google Patents
Novel thermal insulation decoration construction process for building exterior wall Download PDFInfo
- Publication number
- CN112854518A CN112854518A CN202011625594.7A CN202011625594A CN112854518A CN 112854518 A CN112854518 A CN 112854518A CN 202011625594 A CN202011625594 A CN 202011625594A CN 112854518 A CN112854518 A CN 112854518A
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- heat
- building
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- 238000009413 insulation Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000005034 decoration Methods 0.000 title claims abstract description 14
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000004321 preservation Methods 0.000 claims abstract description 21
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 6
- 239000002984 plastic foam Substances 0.000 claims description 6
- 239000010902 straw Substances 0.000 claims description 6
- 239000002562 thickening agent Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Finishing Walls (AREA)
Abstract
The invention belongs to the technical field of heat preservation decoration equipment, and particularly discloses a novel heat preservation decoration construction process for a building outer wall, which comprises the following steps: s1, cleaning the outer wall of the building; s2, fixedly mounting the mounting base of the heat-insulation wall board on the outer wall of the building; s3, after the installation base is installed, spraying thermal insulation mortar on the outer wall of the building; s4, after the heat-insulation mortar is dried, the heat-insulation wall board is installed on the installation base. The invention can effectively improve the thermal insulation performance of the building outer wall, is convenient for the installation and the disassembly of the thermal insulation wallboard, improves the stability, and has the advantages of light weight, convenient transportation and strong practicability.
Description
Technical Field
The invention relates to the field of heat preservation and decoration equipment, in particular to a novel heat preservation and decoration construction process for a building outer wall.
Background
Along with the rapid development of economy, the dependence degree on resources is higher and higher, global energy shortage becomes an important factor restricting the continuous development of the world economy, and various new energy-saving technologies are researched and adopted by various countries to save energy and ensure the continuous, rapid and healthy development of the economy.
The construction process of the existing external wall insulation system is complex, the installation and the disassembly of the insulation wallboard are troublesome, the insulation wallboard is easy to damage, the insulation performance of the insulation mortar is low, and the novel insulation decoration construction process of the building external wall is designed to solve the problems.
Disclosure of Invention
The invention aims to provide a novel construction process for heat preservation and decoration of an external wall of a building, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a novel heat-preservation decoration construction process for a building outer wall comprises the following steps:
s1, cleaning the outer wall of the building;
s2, fixedly mounting the mounting base of the heat-insulation wall board on the outer wall of the building;
s3, after the installation base is installed, spraying thermal insulation mortar on the outer wall of the building;
s4, after the heat-insulation mortar is dried, installing the heat-insulation wallboard on the installation base;
the thermal insulation mortar comprises the following raw materials in parts by weight: 40-50 parts of cement, 10-20 parts of plastic foam particles, 10-20 parts of rubber particles, 5-10 parts of rubber powder, 5-10 parts of straw powder, 4-7 parts of thickening agent, 3-6 parts of water reducing agent and 30-50 parts of water.
Preferably, the installation base comprises a fixing bottom plate, a buffer device is arranged on the fixing bottom plate, a clamping device is arranged on the buffer device, and the heat-insulation wallboard is fixed on the installation base through the clamping device.
Preferably, the buffer device comprises a damper and a buffer spring, the clamping device is fixed on the fixed bottom plate through the damper, and the buffer spring is sleeved on the damper.
Preferably, the clamping device includes fixed block and fixed slot, the fixed slot is fixed in the thermal-insulation wallboard rear side, the fixed block sets up on the attenuator, be provided with first mounting groove on the fixed block, the symmetry is provided with the card strip in the first mounting groove, be provided with first spring between the card strip, be provided with the draw-in groove on the fixed slot, draw-in groove one side is provided with the second mounting groove, be provided with the push rod in the second mounting groove, the cover is equipped with the second spring on the push rod.
Preferably, heat preservation wallboard bilateral symmetry is provided with the fixed orifices, install the gim peg on the fixed orifices, the gim peg is "concave" type structure, the gim peg bilateral symmetry is provided with the third mounting groove, be provided with the fixture block through the third spring in the third mounting groove.
Preferably, the heat-insulating wall board sequentially comprises a waterproof coating, an anticorrosive coating, a plastic reinforcing plate, a foam heat-insulating plate, a plastic reinforcing plate, a foam reinforcing plate, a plastic reinforcing plate, an anticorrosive coating and a waterproof coating from outside to inside.
Preferably, the preparation process of the thermal insulation mortar comprises the following steps: the cement, the plastic foam particles, the rubber particles and the straw powder are uniformly stirred in a stirring device, then the rubber powder, the thickening agent, the water reducing agent and the water are added and uniformly stirred, the stirring temperature is 50-60 ℃, and the stirring time is 30-40 minutes.
Preferably, in the step S3, the thermal insulation mortar is sprayed on the outer wall, and after the thermal insulation mortar is dried, the thermal insulation mortar is sprayed again, and the process is repeated for 3 to 4 times.
Preferably, when the thermal insulation wall panels are installed in step S4, the thermal insulation wall panels are first installed on the installation base, and then two adjacent thermal insulation wall panels are fixed together by the fixing bolts.
Compared with the prior art, the invention has the beneficial effects that:
the invention belongs to the technical field of heat preservation and decoration equipment, and particularly discloses a novel heat preservation and decoration construction process for a building outer wall.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a mounting base of the present invention;
FIG. 3 is a schematic view of the latch of the present invention;
FIG. 4 is a schematic view of an insulated wall panel of the present invention;
in the figure: 1. a thermal insulation wallboard; 2. installing a base; 3. fixing the bottom plate; 4. a buffer device; 5. a clamping device; 6. a damper; 7. a buffer spring; 8. a clamping block; 9. a fixed block; 10. fixing grooves; 11. clamping the strip; 12. a first spring; 13. a card slot; 14. a second mounting groove; 15. a push rod; 16. a second spring; 17. a fixing hole; 18. a fixing bolt; 19. a third mounting groove; 20. a third spring; 21. a first mounting groove.
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, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-4, the present invention provides a technical solution: a novel heat-preservation decoration construction process for a building outer wall comprises the following steps:
s1, cleaning the outer wall of the building;
s2, fixedly mounting the mounting base 2 of the heat-insulation wall board 1 on the outer wall of the building;
s3, after the installation base 2 is installed, spraying thermal insulation mortar on the outer wall of the building;
s4, after the heat-insulation mortar is dried, installing the heat-insulation wallboard 1 on the installation base 2;
the thermal insulation mortar comprises the following raw materials in parts by weight: 40-50 parts of cement, 10-20 parts of plastic foam particles, 10-20 parts of rubber particles, 5-10 parts of rubber powder, 5-10 parts of straw powder, 4-7 parts of thickening agent, 3-6 parts of water reducing agent and 30-50 parts of water.
Further, the installation base 2 comprises a fixing base plate 3, a buffer device 4 is arranged on the fixing base plate 3, a clamping device 5 is arranged on the buffer device 4, and the heat-insulation wall plate 1 is fixed on the installation base 2 through the clamping device 5.
Furthermore, buffer 4 includes attenuator 6 and buffer spring 7, latch 5 passes through attenuator 6 to be fixed on PMKD 3, the cover is equipped with buffer spring 7 on the attenuator 6.
Further, latch device 5 includes fixed block 9 and fixed slot 10, fixed slot 10 is fixed in 1 rear side of thermal insulation wallboard, fixed block 9 sets up on attenuator 6, be provided with first mounting groove 21 on fixed block 9, the symmetry is provided with card strip 11 in the first mounting groove 21, be provided with first spring 12 between the card strip 11, be provided with draw-in groove 13 on the fixed slot 10, draw-in groove 13 one side is provided with second mounting groove 14, be provided with push rod 15 in the second mounting groove 14, the cover is equipped with second spring 16 on push rod 15.
Further, 1 bilateral symmetry of heat preservation wallboard is provided with fixed orifices 17, install gim peg 18 on the fixed orifices 17, gim peg 18 is "concave" type structure, gim peg 18 bilateral symmetry is provided with third mounting groove 19, be provided with fixture block 8 through third spring 20 in the third mounting groove 19.
Further, the heat-insulating wall board 1 is sequentially provided with a waterproof coating, an anticorrosive coating, a plastic reinforcing plate, a foam heat-insulating plate, a plastic reinforcing plate, a foam reinforcing plate, a plastic reinforcing plate, an anticorrosive coating and a waterproof coating from outside to inside.
Further, the preparation process of the thermal insulation mortar comprises the following steps: the cement, the plastic foam particles, the rubber particles and the straw powder are uniformly stirred in a stirring device, then the rubber powder, the thickening agent, the water reducing agent and the water are added and uniformly stirred, the stirring temperature is 50-60 ℃, and the stirring time is 30-40 minutes.
Further, in the step S3, the thermal insulation mortar is sprayed on the outer wall, and after the thermal insulation mortar is dried, the thermal insulation mortar is sprayed again, and the process is repeated for 3 to 4 times.
Further, when the thermal insulation wall boards 1 are installed in the step S4, the thermal insulation wall boards 1 are installed on the installation base 2, and then the two adjacent thermal insulation wall boards 1 are fixed together by the fixing bolts 18.
The working principle is as follows: the invention relates to a novel construction process for heat preservation and decoration of an external wall of a building, which comprises the steps of firstly fixing an installation base 2 on the external wall of the building, then spraying heat preservation mortar on the external wall of the building for three to five times, then installing a heat preservation wallboard 1 on the installation base 2 through a clamping device 5, aligning a fixing groove 10 at the rear side of the heat preservation wallboard 1 with a fixing block 9 on the installation base 2 during installation, clamping the fixing block 9 into the fixing groove 10, clamping a clamping strip 11 in a first installation groove 21 on the fixing block 9 into clamping grooves 13 at two sides of the fixing groove 10, fixing the fixing block 9 in the fixing groove 10, fixing the heat preservation wallboard 1 on the installation base 2, during disassembly, pushing the clamping strip 11 to be separated from the clamping grooves 13 through push rods 15 at two sides of the clamping grooves 13, namely separating the fixing groove 10 from the fixing block 9, separating the heat preservation wallboard 1, and then fixing the adjacent heat preservation wallboards 1 through fixing, and finishing the installation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A novel heat-preservation decoration construction process for a building outer wall is characterized by comprising the following steps:
s1, cleaning the outer wall of the building;
s2, fixedly mounting the mounting base (2) of the heat-insulating wall board (1) on the outer wall of the building;
s3, after the installation base (2) is installed, spraying thermal insulation mortar on the outer wall of the building;
s4, after the heat-insulation mortar is dried, installing the heat-insulation wallboard (1) on the installation base (2);
the thermal insulation mortar comprises the following raw materials in parts by weight: 40-50 parts of cement, 10-20 parts of plastic foam particles, 10-20 parts of rubber particles, 5-10 parts of rubber powder, 5-10 parts of straw powder, 4-7 parts of thickening agent, 3-6 parts of water reducing agent and 30-50 parts of water.
2. The novel heat-insulation decorative construction process for the exterior wall of the building as claimed in claim 1, wherein: the mounting base (2) comprises a fixing base plate (3), a buffer device (4) is arranged on the fixing base plate (3), a clamping device (5) is arranged on the buffer device (4), and the heat-insulating wall plate (1) is fixed on the mounting base (2) through the clamping device (5).
3. The novel heat-insulation decorative construction process for the exterior wall of the building as claimed in claim 2, wherein: buffer (4) include attenuator (6) and buffer spring (7), latch device (5) are fixed on PMKD (3) through attenuator (6), the cover is equipped with buffer spring (7) on attenuator (6).
4. The novel heat-insulation decorative construction process for the exterior wall of the building as claimed in claim 2, wherein: clamping device (5) are including fixed block (9) and fixed slot (10), fixed slot (10) are fixed in heat preservation wallboard (1) rear side, fixed block (9) set up on attenuator (6), be provided with first mounting groove (21) on fixed block (9), the symmetry is provided with card strip (11) in first mounting groove (21), be provided with first spring (12) between card strip (11), be provided with draw-in groove (13) on fixed slot (10), draw-in groove (13) one side is provided with second mounting groove (14), be provided with push rod (15) in second mounting groove (14), the cover is equipped with second spring (16) on push rod (15).
5. The novel heat-insulation decorative construction process for the exterior wall of the building as claimed in claim 1, wherein: heat preservation wallboard (1) bilateral symmetry is provided with fixed orifices (17), install gim peg (18) on fixed orifices (17), gim peg (18) are "concave" type structure, gim peg (18) bilateral symmetry is provided with third mounting groove (19), be provided with fixture block (8) through third spring (20) in third mounting groove (19).
6. The novel heat-insulation decorative construction process for the exterior wall of the building as claimed in claim 1, wherein: the heat-insulating wall board (1) is sequentially provided with a waterproof coating, an anticorrosive coating, a plastic reinforcing plate, a foam heat-insulating plate, a plastic reinforcing plate, a foam reinforcing plate, a plastic reinforcing plate, an anticorrosive coating and a waterproof coating from outside to inside.
7. The novel heat-insulation decorative construction process for the building exterior wall as claimed in claim 1, wherein the manufacturing process of the heat-insulation mortar is as follows: the cement, the plastic foam particles, the rubber particles and the straw powder are uniformly stirred in a stirring device, then the rubber powder, the thickening agent, the water reducing agent and the water are added and uniformly stirred, the stirring temperature is 50-60 ℃, and the stirring time is 30-40 minutes.
8. The novel heat-insulation decorative construction process for the exterior wall of the building as claimed in claim 1, wherein: and in the step S3, spraying the thermal insulation mortar on the outer wall, drying the thermal insulation mortar, spraying the thermal insulation mortar again, and repeating for 3-4 times.
9. The novel heat-insulation decorative construction process for the exterior wall of the building as claimed in claim 1, wherein: when the heat-insulating wall boards (1) are installed in the step S4, the heat-insulating wall boards (1) are installed on the installation base (2), and then the two adjacent heat-insulating wall boards (1) are fixed together through the fixing bolts (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011625594.7A CN112854518A (en) | 2020-12-31 | 2020-12-31 | Novel thermal insulation decoration construction process for building exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011625594.7A CN112854518A (en) | 2020-12-31 | 2020-12-31 | Novel thermal insulation decoration construction process for building exterior wall |
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| Publication Number | Publication Date |
|---|---|
| CN112854518A true CN112854518A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011625594.7A Pending CN112854518A (en) | 2020-12-31 | 2020-12-31 | Novel thermal insulation decoration construction process for building exterior wall |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1734199A1 (en) * | 2004-03-15 | 2006-12-20 | Shinnihon Corporation | Heat insulation panel serving also as mold form, and outer heat insulation structure |
| CN105669108A (en) * | 2014-11-17 | 2016-06-15 | 天津禹神节能保温材料有限公司 | Preparation process for adhesive powder polyphenyl granule heat-preserving slurry by using waste polystyrene foamed plastic |
| CN209261117U (en) * | 2018-11-09 | 2019-08-16 | 山西建投集团装饰有限公司 | A kind of building decoration cladding panel structure |
| CN110357511A (en) * | 2018-04-11 | 2019-10-22 | 上海涛瀚橡塑制品有限公司 | A kind of rubber grain thermal insulation mortar and preparation method thereof |
| CN110423067A (en) * | 2019-08-20 | 2019-11-08 | 马鞍山市金韩防水保温工程有限责任公司 | A kind of Fireproof fire retardation type thermal insulation mortar and preparation method thereof |
| CN111173165A (en) * | 2020-02-18 | 2020-05-19 | 深圳市科建建设集团有限公司 | Novel building energy-saving heat-insulating wall |
| CN211666156U (en) * | 2019-12-02 | 2020-10-13 | 安徽安固美建筑装饰工程有限公司 | Building decorative panel convenient to equipment |
| CN112127507A (en) * | 2020-10-16 | 2020-12-25 | 金螳螂精装科技（苏州）有限公司 | Wallboard for assembly type building |
-
2020
- 2020-12-31 CN CN202011625594.7A patent/CN112854518A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1734199A1 (en) * | 2004-03-15 | 2006-12-20 | Shinnihon Corporation | Heat insulation panel serving also as mold form, and outer heat insulation structure |
| CN105669108A (en) * | 2014-11-17 | 2016-06-15 | 天津禹神节能保温材料有限公司 | Preparation process for adhesive powder polyphenyl granule heat-preserving slurry by using waste polystyrene foamed plastic |
| CN110357511A (en) * | 2018-04-11 | 2019-10-22 | 上海涛瀚橡塑制品有限公司 | A kind of rubber grain thermal insulation mortar and preparation method thereof |
| CN209261117U (en) * | 2018-11-09 | 2019-08-16 | 山西建投集团装饰有限公司 | A kind of building decoration cladding panel structure |
| CN110423067A (en) * | 2019-08-20 | 2019-11-08 | 马鞍山市金韩防水保温工程有限责任公司 | A kind of Fireproof fire retardation type thermal insulation mortar and preparation method thereof |
| CN211666156U (en) * | 2019-12-02 | 2020-10-13 | 安徽安固美建筑装饰工程有限公司 | Building decorative panel convenient to equipment |
| CN111173165A (en) * | 2020-02-18 | 2020-05-19 | 深圳市科建建设集团有限公司 | Novel building energy-saving heat-insulating wall |
| CN112127507A (en) * | 2020-10-16 | 2020-12-25 | 金螳螂精装科技（苏州）有限公司 | Wallboard for assembly type building |
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Application publication date: 20210528 |
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