CN114775946A - Sound-absorbing heat-insulating hanging wallboard structure and construction method thereof - Google Patents
Sound-absorbing heat-insulating hanging wallboard structure and construction method thereof Download PDFInfo
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- CN114775946A CN114775946A CN202210495118.0A CN202210495118A CN114775946A CN 114775946 A CN114775946 A CN 114775946A CN 202210495118 A CN202210495118 A CN 202210495118A CN 114775946 A CN114775946 A CN 114775946A
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 239000002131 composite material Substances 0.000 claims abstract description 35
- 238000004873 anchoring Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 239000011490 mineral wool Substances 0.000 claims abstract description 7
- 238000004321 preservation Methods 0.000 claims abstract description 5
- 239000004568 cement Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 239000011094 fiberboard Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
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- 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
- E04F13/0805—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and the wall
-
- 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
- E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements 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
- E04F21/00—Implements for finishing work on buildings
- E04F21/18—Implements for finishing work on buildings for setting wall or ceiling slabs or plates
- E04F21/1838—Implements for finishing work on buildings for setting wall or ceiling slabs or plates for setting a plurality of similar elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a sound-absorbing heat-insulating hanging wallboard structure and a construction method thereof, wherein the structure comprises the following components: the masonry wall comprises a plurality of sections of air-entraining block walls and constructional columns connected with two adjacent sections of air-entraining block walls, wherein a plurality of concrete bearing blocks are embedded in the air-entraining block walls, and anchoring pieces are embedded in the concrete bearing blocks; the wall attaching frame comprises an attaching column piece and a plurality of bearing beams, the attaching column piece is vertically installed outside each constructional column, the plurality of bearing beams are connected to two adjacent attaching column pieces, and a plurality of installation spaces are formed by enclosing the attaching column piece and the bearing beams; and the composite boards are embedded in the installation space and comprise porous sound absorption panels, rock wool core boards and lining boards which are overlapped together, the lining boards are hung on the anchoring parts through the adapter pieces, buckling plates are formed on one sides of the bearing beams, which are far away from the wall body of the air filling block, and the upper sides and the lower sides of the buckling plates are respectively pressed against the porous sound absorption panels of the two composite boards which are adjacent up and down. The invention solves the problems of large steel consumption and poor fireproof and heat-preservation effects of the conventional sound-absorbing wall surface structure.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a sound-absorbing heat-insulating hanging type wallboard structure and a construction method thereof.
Background
In large-scale exhibitions, concert halls, movie theaters or buildings with functional rooms capable of generating noise, the requirements on sound absorption and insulation of wall ground or suspended ceilings are high, and especially in large-scale international exhibitions, the sound absorption and insulation effects in the buildings are stricter.
The existing method for making sound absorption and insulation wall surfaces of large buildings usually adopts porous materials for sound absorption and insulation. The construction of the conventional sound absorption and insulation wall surface comprises the following construction layers: the sound-absorbing building block comprises a plastering layer, a building body layer, a framework layer, a fireproof layer, a cement sound-absorbing partition plate and inorganic putty.
The construction method of the conventional sound-absorbing wall surface has the following defects:
1. the steel consumption of the steel framework layer is very large; the aspect ratio and the spacing are both very dense, and the cost is particularly high.
2. The heat-preservation fireproof rock wool is not tightly plugged, and splicing is not guaranteed.
3. The fireproof heat-preservation effect is optimized and improved.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
In order to overcome the defects in the prior art, the sound-absorbing heat-insulating hanging type wallboard structure and the construction method thereof are provided so as to solve the problems of large steel consumption and poor fireproof heat-insulating effect of the conventional sound-absorbing wall surface structure.
In order to realize the above-mentioned purpose, provide a hang type wallboard structure of sound absorption heat preservation, include:
the masonry wall comprises a plurality of sections of air-entraining block walls and constructional columns connected to two adjacent sections of the air-entraining block walls, wherein a plurality of concrete bearing blocks are embedded in the air-entraining block walls, anchoring pieces are embedded in the concrete bearing blocks, and the anchoring pieces extend to the outer parts of the concrete bearing blocks;
the wall attaching frame comprises a column attaching member and a plurality of bearing beams, the column attaching member is vertically installed outside each constructional column, the bearing beams are connected between two adjacent column attaching members, and the two adjacent column attaching members and the bearing beams are enclosed to form a plurality of installation spaces arranged in the vertical direction; and
the multi-block composite board is embedded in the installation space, the composite board comprises a porous sound-absorbing panel, a rock wool core board and a lining board which are overlapped together, the lining board is hung on the anchoring part through an adapter, one side of the air-entraining block wall body away from the supporting beam is provided with a buckle plate, and the upper side and the lower side of the buckle plate are respectively pressed against the upper side and the lower side of the porous sound-absorbing panel of the composite board.
Furthermore, the porous sound-absorbing panel is tied to the lining plate through a tie wire.
Further, the anchor includes:
the embedded plate is arranged along the wall surface direction of the air-entraining block wall body and is embedded in the concrete bearing block;
the anchoring ribs are connected to the embedded plate and arranged along the circumferential direction of the embedded plate; and
the bearing plate is provided with a first end and a second end which are opposite, the first end is connected to the embedded plate, the second end extends to the outer side of the wall body of the air-entraining block and is connected with a hook, a hook opening of the hook is arranged upwards, and the adaptor is hung on the hook.
Further, the porous sound-absorbing panel and the lining plate are cement fiber plates.
Furthermore, a plurality of concrete carrier blocks are the matrix and arrange.
Furthermore, the inside of concrete carrier block is equipped with crack control reinforcing bar net piece.
The invention provides a construction method of a sound-absorbing heat-insulating hanging type wallboard structure, which comprises the following steps:
building a plurality of sections of air-adding block walls, pouring a constructional column between two adjacent sections of air-adding block walls to form a masonry wall, and embedding a plurality of concrete bearing blocks in the air-adding block walls when the air-adding block walls are built, so that anchoring parts in the concrete bearing blocks extend to the outer parts of the concrete bearing blocks;
vertically installing an auxiliary column piece on the outer side of the constructional column;
a plurality of composite boards are embedded between the auxiliary column pieces on the outer sides of two adjacent constructional columns, and the lining boards of the composite boards are hung on the anchoring pieces through the adapter pieces, so that the composite boards are arranged in the vertical direction;
the composite board is embedded in the installation space, and the upper side and the lower side of the buckle plate on one side of the bearing beam are respectively pressed against the upper part and the lower part of the porous sound absorption panel of the composite board.
The sound-absorbing heat-insulating hanging type wallboard structure has the advantages that the sound-absorbing, sound-insulating and heat-insulating integrated composite board and the drawknot hanging type installation mode are adopted, a complete sound-absorbing heat-insulating partition wall system is formed by the sound-absorbing, sound-insulating and heat-insulating integrated composite board and the masonry wall, the quantity of construction steel is small, the heat-insulating and fireproof performance is good, the greening construction and material production assembly are guaranteed, the cost and the expense are reduced, the construction procedures can be reduced, and the assembly type construction process is promoted.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a sound-absorbing and heat-insulating wall panel according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a sound-absorbing insulation wall panel structure according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of an anchor according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a masonry wall according to an embodiment of the present invention.
Fig. 5 is a schematic layout view of a concrete bearing block according to an embodiment of the present invention.
Fig. 6 is a front view of an anchor according to an embodiment of the present invention.
Fig. 7 is a top view of an anchor of an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 7, the present invention provides a sound-absorbing insulation wall panel structure, including: brickwork wall 1, attach wall frame 2 and polylith composite sheet 3.
The wall attaching frame 2 includes a column attaching member 21 and a plurality of support beams 22. An attachment post 21 is mounted vertically on the exterior of each construction post. A plurality of support joists 22 are connected between the accessory column members on the outer side of two adjacent construction columns. Two adjacent column members 21 and a plurality of support beams 22 enclose to form a plurality of installation spaces arranged along the vertical direction.
Wherein, the composite board 3 is embedded in the installation space. The composite panel 3 comprises a porous sound absorbing panel 31, a rock wool core 32 and an inner lining 33, which are laminated together.
The inner liner plate 33 is hung from the anchor 12 via an adapter 331. The side of the supporting beam 22 far away from the aerated block wall 11 is provided with a buckle plate 23. The upper and lower sides of the buckle plate 23 are respectively pressed against the porous sound-absorbing panels 31 of the two composite plates 3 adjacent to each other.
In the present embodiment, the porous sound-absorbing panel 31 and the inner liner 33 are cement fiber boards. The porous sound absorbing panel 31 is a cement fiber board with perforations, and the perforations of the cement fiber board have a diameter of 8 mm.
In a preferred embodiment, the porous sound-absorbing panel 31 is pulled and bonded to the inner lining 33 by the pulling and bonding wires 34. In this embodiment, the drawknot wires are steel wires. The drawknot wires are uniformly distributed on the inner side of the porous sound-absorbing panel and the inner side of the lining plate. The thickness of the rock wool core plate is 50mm, and the rock wool core plate is sandwiched between the cement fiber porous sound-absorbing panel and the cement fiber lining plate.
In the present embodiment, referring to fig. 6 and 7, anchor 12 includes: the embedded plate 121, a plurality of anchoring ribs 122, a support plate 123 and a hook 124.
The embedded plate 121 is arranged in the concrete bearing block along the wall surface direction of the air-entraining block wall body 11. The embedded plate 121 is embedded in the concrete bearing block 13. A plurality of anchoring ribs 122 are connected to the embedded plate 121, and the plurality of anchoring ribs 122 are arranged along the circumferential direction of the embedded plate 121. Each anchor is arranged along the direction of the surface of the embedded plate.
Referring again to fig. 2 and 3, the support plate 123 has opposite first and second ends. The first end of the support plate 123 is connected to the embedment plate 121. The second end of the support plate 123 extends to the outside of the air-entrapping block wall 11, and the second end of the support plate 123 is connected with a hook 124. The hook opening of the hook 124 is arranged upward. The adaptor 331 is hung on the hook 124.
Referring to fig. 4 and 5, the concrete bearing blocks 13 are arranged in a matrix form. The inside of concrete carrier block 13 is equipped with the crack control reinforcing bar net piece.
The length x height x width of the concrete bearing block is 400mm x 200mm x wall width. A steel wire mesh sheet with the thickness of 1.2mm needs to be arranged in concrete of the concrete bearing block so as to prevent the concrete from cracking. The embedded plate is made of steel with the thickness of 4 mm. The anchoring ribs are steel bars and are used for firmly grabbing concrete.
In this embodiment, the couple is the L type, and corresponding adaptor is the type of falling L, and the adaptor is in the same place with the couple lock.
In the present embodiment, the column attachments 21 and the support beams 22 of the wall attachment 2 form a framework to support the vertical load of the composite panel. The auxiliary column piece is made of square steel, and the bearing beam is made of hard plastic. The pinch plate and the supporting beam are integrally formed. Two ends of the bearing beam are respectively arranged on the square steel on two sides of one section of the wall body of the air-entraining block through self-tapping screws.
The invention provides a construction method of a sound-absorbing heat-insulating hanging type wallboard structure, which comprises the following steps:
s1: building a plurality of sections of aerated block walls 11, pouring a constructional column between two adjacent sections of aerated block walls 11 to form a masonry wall 1, and embedding a plurality of concrete bearing blocks 13 in the aerated block walls 11 when the aerated block walls 11 are built, so that anchoring parts 12 in the concrete bearing blocks 13 extend to the outer parts of the concrete bearing blocks 13.
S2: the attachment post 21 is vertically mounted on the outside of the construction post.
S3: a plurality of composite boards 3 are embedded between the auxiliary column members 21 at the outer sides of two adjacent constructional columns, and the lining plates 33 of the composite boards 3 are hung on the anchoring members 12 through the adapter 331, so that the plurality of composite boards 3 are arranged along the vertical direction.
S4: a bearing beam 22 is embedded between two composite boards 3 adjacent to each other up and down, and two ends of the bearing beam 22 are connected to the column attaching members 21 at the outer sides of two adjacent constructional columns to form the wall attaching frame 2, so that the composite boards 3 are embedded in the installation space, and the upper and lower sides of the buckle plate 23 at one side of the bearing beam 22 are respectively pressed against the porous sound absorbing panels 31 of two composite boards 3 adjacent to each other up and down.
The sound-absorbing heat-insulating hanging type wallboard structure adopts a sound-absorbing sound-insulating heat-insulating integrated composite board and a drawknot hanging type installation mode, and forms a complete sound-absorbing heat-insulating partition wall system with a masonry wall, thereby ensuring the greening of building construction and the assembly of material production, saving cost and expense, reducing construction processes and promoting the assembly type construction process.
In the invention, the composite board is hung on the air-entraining block wall body through the adapter, and the plastering layer is laid on the outer side of the air-entraining block wall body, so the sound-absorbing heat-insulating hanging type wallboard structure of the invention is composed of three structural layers, and the horizontal structure sequentially comprises: aerated block wall, plastering layer, and composite board. The invention relates to a sound-absorbing heat-insulating hanging type wallboard structure and a construction method thereof, and provides a new concept of combining sound-absorbing sound-insulating heat-insulating partition boards into a whole and a new method for constructing a related partition wall system.
The foregoing description is only exemplary of the preferred embodiments of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention according to the present application is not limited to the specific combination of the above-mentioned features, but also covers other embodiments where any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (7)
1. The utility model provides a inhale hanging wallboard structure of sound heat preservation which characterized in that includes:
the masonry wall comprises a plurality of sections of air-entraining block walls and constructional columns connected with two adjacent sections of the air-entraining block walls, wherein a plurality of concrete bearing blocks are embedded in the air-entraining block walls, anchoring parts are embedded in the concrete bearing blocks, and the anchoring parts extend out of the concrete bearing blocks;
the wall attaching frame comprises a column attaching member and a plurality of supporting beams, the column attaching member is vertically installed outside each constructional column, the supporting beams are connected between every two adjacent column attaching members, and the two adjacent column attaching members and the supporting beams are enclosed to form a plurality of installation spaces arranged along the vertical direction; and
the multi-block composite board is embedded in the installation space, the composite board comprises a porous sound-absorbing panel, a rock wool core board and a lining board which are overlapped together, the lining board is hung on the anchoring part through an adapter, one side of the air-entraining block wall body away from the supporting beam is provided with a buckle plate, and the upper side and the lower side of the buckle plate are respectively pressed against the upper side and the lower side of the porous sound-absorbing panel of the composite board.
2. The hanging wall panel construction of claim 1, wherein the porous sound absorbing panel is tied to the liner panel by tie wires.
3. The sound absorbing insulation wall hanging panel construction of claim 1 wherein the anchor comprises:
the embedded plate is arranged along the wall surface direction of the air-entraining block wall body and is embedded in the concrete bearing block;
the anchoring ribs are connected to the embedded plate and arranged along the circumferential direction of the embedded plate; and
the bearing plate is provided with a first end and a second end which are opposite, the first end is connected to the embedded plate, the second end extends to the outer side of the wall body of the air-entraining block and is connected with a hook, a hook opening of the hook is arranged upwards, and the adapter is hung on the hook.
4. The hanging wall panel configuration of claim 1, wherein the porous sound absorbing panel and the interior lining are cement fiberboard.
5. The hanging wall panel construction of claim 1, wherein the plurality of concrete bearing blocks are arranged in a matrix.
6. The hanging wallboard structure of claim 5, wherein the concrete bearing block is provided with an anti-cracking steel mesh.
7. A construction method of the sound-absorbing and heat-insulating hanging type wall panel structure as claimed in any one of claims 1 to 9, comprising the steps of:
building a plurality of sections of air-adding block walls, pouring a constructional column between two adjacent sections of air-adding block walls to form a masonry wall, and embedding a plurality of concrete bearing blocks in the air-adding block walls when the air-adding block walls are built, so that anchoring pieces in the concrete bearing blocks extend to the outer parts of the concrete bearing blocks;
vertically installing an auxiliary column piece at the outer side of the constructional column;
a plurality of composite plates are embedded between the auxiliary column pieces on the outer sides of two adjacent constructional columns, and the inner lining plates of the composite plates are hung on the anchoring pieces through the adapter pieces, so that the composite plates are arranged in the vertical direction;
inlay between the composite sheet and establish the bearing beam, and will the both ends of bearing beam connect in adjacent two the column part that attaches in the outside of constructional column is in order to form and attach the wall frame, make the composite sheet inlays to be located in installation space, just the upper and lower both sides of the buckle of one side of bearing beam are pressed respectively and are supported in upper and lower adjacent two the porous sound panel of inhaling of composite sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210495118.0A CN114775946A (en) | 2022-05-07 | 2022-05-07 | Sound-absorbing heat-insulating hanging wallboard structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210495118.0A CN114775946A (en) | 2022-05-07 | 2022-05-07 | Sound-absorbing heat-insulating hanging wallboard structure and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114775946A true CN114775946A (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210495118.0A Pending CN114775946A (en) | 2022-05-07 | 2022-05-07 | Sound-absorbing heat-insulating hanging wallboard structure and construction method thereof |
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| CN207846710U (en) * | 2017-12-30 | 2018-09-11 | 安徽颐鑫节能材料有限公司 | A kind of novel building thermal insulation board |
| CN208039616U (en) * | 2018-03-30 | 2018-11-02 | 中冶建工集团有限公司 | Overlap the mutual buckle type monolithic prefabricated panel of wall |
| CN111119368A (en) * | 2019-12-27 | 2020-05-08 | 中铁十二局集团建筑安装工程有限公司 | Construction method for externally-hung metal rock wool sandwich board of autoclaved sand aerated concrete wallboard |
| CN213979410U (en) * | 2020-10-15 | 2021-08-17 | 河北晶通建筑科技股份有限公司 | Double-layer heat-insulation structure wall and house |
| CN113323430A (en) * | 2021-04-28 | 2021-08-31 | 苏州百联节能科技股份有限公司 | Energy-saving reconstruction structure of outer wall of low-rise building and construction method |
| CN114263271A (en) * | 2021-12-06 | 2022-04-01 | 海南慧华科技工程有限公司 | Energy-saving heat-preservation reinforced concrete frame and preparation method thereof |
-
2022
- 2022-05-07 CN CN202210495118.0A patent/CN114775946A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007109965A1 (en) * | 2006-03-24 | 2007-10-04 | Shuhuan Wu | A binding compound insulating exterior wall with a support |
| CN102251592A (en) * | 2011-04-28 | 2011-11-23 | 河南省九建工程有限公司 | Heat insulating structural system suitable for existing building masonry and construction method thereof |
| CN207846710U (en) * | 2017-12-30 | 2018-09-11 | 安徽颐鑫节能材料有限公司 | A kind of novel building thermal insulation board |
| CN208039616U (en) * | 2018-03-30 | 2018-11-02 | 中冶建工集团有限公司 | Overlap the mutual buckle type monolithic prefabricated panel of wall |
| CN111119368A (en) * | 2019-12-27 | 2020-05-08 | 中铁十二局集团建筑安装工程有限公司 | Construction method for externally-hung metal rock wool sandwich board of autoclaved sand aerated concrete wallboard |
| CN213979410U (en) * | 2020-10-15 | 2021-08-17 | 河北晶通建筑科技股份有限公司 | Double-layer heat-insulation structure wall and house |
| CN113323430A (en) * | 2021-04-28 | 2021-08-31 | 苏州百联节能科技股份有限公司 | Energy-saving reconstruction structure of outer wall of low-rise building and construction method |
| CN114263271A (en) * | 2021-12-06 | 2022-04-01 | 海南慧华科技工程有限公司 | Energy-saving heat-preservation reinforced concrete frame and preparation method thereof |
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