CN114541628A - Adjustable welding-free rear embedded part system of curtain wall and construction method thereof - Google Patents
Adjustable welding-free rear embedded part system of curtain wall and construction method thereof Download PDFInfo
- Publication number
- CN114541628A CN114541628A CN202210185925.2A CN202210185925A CN114541628A CN 114541628 A CN114541628 A CN 114541628A CN 202210185925 A CN202210185925 A CN 202210185925A CN 114541628 A CN114541628 A CN 114541628A
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- Prior art keywords
- curtain wall
- upright post
- bolt
- screw rod
- embedded part
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 239000000126 substance Substances 0.000 claims abstract description 28
- 239000003292 glue Substances 0.000 claims description 5
- 239000010438 granite Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 11
- 238000003466 welding Methods 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- 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
- E04B2/88—Curtain walls
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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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
-
- 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
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
-
- 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
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
Abstract
The invention discloses an adjustable welding-free rear embedded part system of a curtain wall and a construction method thereof, set up on the piece bury with chemical crab-bolt complex bolt hole and with T shape screw rod complex spout, the spout transversely extends and the cross-section is wide T shape in preceding narrow back, one part of stand angle sign indicating number seted up with T shape screw rod complex vertical slot hole, another part seted up with the horizontal slot hole of stand bolt complex, the one end of T shape screw rod is the screw thread section, the other end is the T shape head, the screw thread section passes vertical slot hole, the T shape head stretches into behind the spout rotatory ability along spout lateral shifting and do not deviate from, stand angle sign indicating number is the stand butt clamp, the stand bolt passes the horizontal slot hole on stand and the both sides stand angle sign indicating number, the curtain board back is equipped with the back of the body and ties the subassembly, but the hanging of back of the body bolt subassembly sideslip just can be through vertical and fore-and after-aft tight screw rod fine setting height and roughness. The invention has convenient installation, adjustment and operation, avoids rework and does not need field welding.
Description
Technical Field
The invention belongs to the field of building construction, and particularly relates to an adjustable welding-free rear embedded part system of a curtain wall and a construction method thereof.
Background
The curtain wall needs to be fixed with the wall surface through the embedded parts, particularly in reconstruction and extension projects, the rear embedded parts are usually adopted, the curtain wall connecting parts are firstly welded on the surfaces of the embedded plates, and then the curtain wall is connected with the building main body through the curtain wall connecting parts. At present, the following problems exist in the installation of curtain walls: 1) due to the existence of construction and installation errors, the position of the curtain wall may need to be finely adjusted, but the current rear embedded part system cannot realize the fine adjustment of the position of the curtain wall; 2) the curtain wall connecting piece belongs to high altitude welding operation when installation curtain wall connecting piece, and construction danger and welding back curtain wall connecting piece are not adjustable.
Disclosure of Invention
The invention aims to provide an adjustable welding-free rear embedded part system of a curtain wall and a construction method thereof, which can avoid the problem of position deviation caused by construction and installation errors, are convenient to install, adjust and operate, completely avoid reworking and reduce potential safety hazards and environmental pollution of field welding.
The technical scheme adopted by the invention is as follows:
an adjustable welding-free rear embedded part system of a curtain wall comprises an embedded part, stand column angle connectors, stand columns, cross beam angle connectors, cross beams and curtain wall plates, wherein the embedded part is installed on a structural beam through a chemical anchor bolt; the embedded part is provided with a bolt hole matched with the chemical anchor bolt and a chute matched with the T-shaped screw rod, the chute extends transversely and has a T-shaped section with a narrow front part and a wide back part, one part of an upright post angle code is provided with a vertical long hole matched with the T-shaped screw rod, the other part of the upright post angle code is provided with a transverse long hole matched with an upright post bolt, one end of the T-shaped screw rod is a screw thread section, the other end of the T-shaped screw rod is a T-shaped head, the screw thread section penetrates through the vertical long hole, the T-shaped head extends into the chute and can move transversely and not be separated along the chute, so that the position of the upright post angle code can be adjusted transversely and vertically, two equal-height chutes are arranged in one group, at least two groups of chutes are vertically distributed on the embedded part, upright posts are oppositely clamped by upright post angle codes on the same group of chutes, the upright post bolts penetrate through the transverse long holes on the upright posts and the upright post angle codes on two sides, so that the front and back positions and the verticality of the upright posts can be adjusted, the back of the curtain wall board are respectively provided with at least two groups of back bolt components, the back bolt component can be hung on the cross beam in a transverse moving mode and can finely adjust the height and the flatness through vertical and front-back jacking screw rods.
Furthermore, the curtain wall plate is made of stone or metal.
Preferably, the curtain wall plate is made of granite.
The construction method of the curtain wall adjustable welding-free rear embedded part system comprises the following steps:
s1, carrying out measurement and paying off, and marking positions of a buried plate and a chemical anchor bolt on a structural beam;
s2, drilling an anchor hole of a chemical anchor bolt on the structural beam, wherein the hole diameter of the anchor hole is one grade larger than that of the chemical anchor bolt, cleaning the anchor hole, putting a glass medicament into the hole, screwing the chemical anchor bolt into the anchor hole in place, and waiting for curing of the chemical anchor bolt;
s3, mounting the buried plate on the structural beam through a chemical anchor bolt;
s4, extending a T-shaped head of the T-shaped screw rod into the sliding groove and rotating to enable the T-shaped head to move transversely along the sliding groove without falling off, enabling a thread section of the T-shaped screw rod to penetrate through a vertical long hole of the upright post corner brace, adjusting the transverse and vertical positions of the upright post corner brace according to positioning, and then locking the T-shaped screw rod to fix;
s5, repeating the steps from S1 to S4, and installing all embedded parts and upright post corner connectors;
s6, mounting the stand columns, namely placing the stand columns between stand column angle codes, penetrating stand column bolts through the stand columns and transverse long holes in the stand column angle codes on two sides, adjusting the front and back positions and the verticality of the stand columns, and locking the stand column bolts for fixing;
s7, mounting the cross beam corner connectors on the stand columns, and mounting the cross beam on the cross beam corner connectors through cross beam bolts;
s8, the curtain wall board is hung on the cross beam through the back bolt assembly on the back surface, the back bolt assembly is transversely moved along the cross beam to adjust the transverse position of the curtain wall board, and the height and the flatness of the curtain wall board are finely adjusted through the vertical jacking screw rods and the front-back jacking screw rods on the back bolt assembly.
Furthermore, after the curtain wall boards are installed, gaps exist between the adjacent curtain wall boards, the foam rods are installed in the gaps, and then the surfaces of the gaps are filled with the sealant.
Preferably, the sealant is weather-resistant glue.
The invention has the beneficial effects that:
according to the curtain wall panel, the T-shaped screw, the vertical long hole in the upright post corner brace and the sliding chute in the embedded part are arranged, so that the position of the upright post corner brace can be adjusted in the transverse and vertical directions, the transverse long hole in the upright post corner brace enables the front and back positions and the verticality of the upright post to be adjusted, the back bolt assembly and the vertical and front and back propping screw rods are arranged, so that the curtain wall panel can be adjusted in the transverse direction, the height and the flatness can be adjusted finely, the problem of position deviation caused by construction and installation errors can be avoided, the installation and adjustment operations are convenient, the rework is completely avoided, the chemical anchor bolt and the T-shaped screw rod realize the welding-free installation of the embedded part and the upright post corner brace, and the potential safety hazard and the environmental pollution of field welding are reduced.
Drawings
FIG. 1 is a top view of an adjustable solderless type rear embedded part system of a curtain wall in the invention.
FIG. 2 is a side view of the adjustable solderless type rear mounted embedded part system of the curtain wall of the present invention.
Fig. 3 is a front view of the insert of the invention.
FIG. 4 is a schematic view of a T-screw according to the present invention.
In the figure: 1-a structural beam; 2-chemical anchor bolt; 3-embedding; 31-a chute; 32-bolt holes; 4-T-shaped screw; 5-column corner connectors; 6-upright post; 7-stud bolts; 8-beam corner connectors; 9-a cross beam; 10-beam bolts; 11-a back bolt assembly; 12-curtain wall panels; 13-sealing glue; and 14-tightening the screw.
Detailed Description
The invention is further described below with reference to the figures and examples.
As shown in fig. 1 to 4, an adjustable welding-free type rear embedded part system of a curtain wall comprises an embedded part 3 mounted on a structural beam 1 through a chemical anchor bolt 2, upright post corner connectors 5 mounted on the embedded part 3 through a T-shaped screw 4, upright posts 6 mounted between the upright post corner connectors 5 through upright post bolts 7 in a butt-clamping manner, a beam corner connector 8 mounted on the upright post 6, a beam 9 mounted on the beam corner connector 8 through a beam bolt 10, and a curtain wall plate 12 mounted on the beam 9 through a back bolt assembly 11; the embedded part 3 is provided with a bolt hole 32 matched with the chemical anchor bolt 2 and a chute 31 matched with the T-shaped screw rod 4, the chute 31 extends transversely and has a T-shaped section with a narrow front part and a wide back part, one part of the upright post angle code 5 is provided with a vertical long hole matched with the T-shaped screw rod 4, the other part of the upright post angle code 5 is provided with a transverse long hole matched with the upright post bolt 7, one end of the T-shaped screw rod 4 is a threaded section, the other end of the T-shaped screw rod 4 is a T-shaped head, the threaded section passes through the vertical long hole, the T-shaped head extends into the chute 31 to rotate and can move transversely along the chute 31 without falling out, so that the position of the upright post angle code 5 can be adjusted transversely and vertically, the two chutes 31 with equal height are in one group, at least two groups of chutes 31 are vertically distributed on the embedded part 3, the upright post angle codes 5 on the same group of chutes 31 clamp the upright posts 6, the upright post bolts 7 pass through the transverse long holes on the upright posts 6 and the upright post angle codes 5 on two sides, so that the front and back positions and the verticality of the upright posts can be adjusted, at least two groups of back bolt assemblies 11 are respectively arranged on the back of the curtain wall plate 12 in the transverse and vertical directions, the back bolt assemblies 11 can be hung on the cross beam 9 in the transverse and horizontal directions and can finely adjust the height and the flatness through vertical and forward and backward jacking screw rods 14.
The construction method of the curtain wall adjustable welding-free rear embedded part system comprises the following steps:
s1, carrying out measurement and paying off, and marking the positions of a buried plate 3 and a chemical anchor bolt 2 on a structural beam 1;
s2, drilling an anchor hole of the chemical anchor bolt 2 on the structural beam 1, wherein the hole diameter of the anchor hole is one grade larger than that of the chemical anchor bolt 2, cleaning the anchor hole, putting a glass medicament into the hole, screwing the chemical anchor bolt 2 into the anchor hole to be in place, and waiting for curing and solidification of the chemical anchor bolt 2;
s3, mounting the buried plate 3 on the structural beam 1 through a chemical anchor bolt 2;
s4, extending a T-shaped head of the T-shaped screw rod 4 into the sliding groove 31 and rotating to enable the T-shaped head to move transversely along the sliding groove 31 without falling off, enabling a thread section of the T-shaped screw rod 4 to penetrate through a vertical long hole of the upright post corner connector 5, adjusting the transverse and vertical positions of the upright post corner connector 5 according to positioning, and then locking and fixing the T-shaped screw rod 4;
s5, repeating the steps from S1 to S4, and installing all the embedded parts 3 and the upright post corner connectors 5;
s6, mounting the stand column 6, namely placing the stand column 6 between the stand column corner connectors 5, penetrating the stand column bolt 7 through the stand column 6 and the transverse long holes in the stand column corner connectors 5 on the two sides, and locking and fixing the stand column bolt 7 after adjusting the front and back positions and the verticality of the stand column 6;
s7, mounting the cross beam corner connector 8 on the upright post 6, and mounting the cross beam 9 on the cross beam corner connector 8 through a cross beam bolt 10;
s8, hanging the curtain wall board 12 on a cross beam 9 through a back bolt assembly 11 on the back surface, transversely moving the back bolt assembly 11 along the cross beam 9 to adjust the transverse position of the curtain wall board 12, and finely adjusting the height and the flatness of the curtain wall board 12 through a jacking screw 14 on the back bolt assembly 11 in the vertical direction and the front-back direction;
and S9, after the curtain wall boards 12 are installed, gaps exist between the adjacent curtain wall boards 12 (for example, the gaps can be controlled to be about 8 mm), foam rods are installed in the gaps, and then the surfaces of the gaps are filled with sealing glue 13, wherein weather-resistant glue is preferably adopted in the embodiment.
According to the curtain wall plate, the T-shaped screw rod 4, the vertical long hole in the upright post corner brace 5 and the sliding groove 31 in the embedded part 3 are arranged, so that the position of the upright post corner brace 5 can be adjusted in the horizontal and vertical directions, the front and back positions and the verticality of the upright post 6 can be adjusted by arranging the transverse long hole in the upright post corner brace 5, the back bolt assembly 11 and the vertical and front and back jacking screw rods 14 are arranged, so that the curtain wall plate 12 can be adjusted in the horizontal direction, the height and the flatness can be finely adjusted, the problem of position deviation caused by construction and installation errors can be integrally avoided, the installation, adjustment and operation are convenient, the rework is completely avoided, the chemical anchor bolt 2 and the T-shaped screw rod 4 realize the welding-free installation of the embedded part 3 and the upright post corner brace 5, and the potential safety hazard and the environmental pollution of field welding are reduced.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides a rearmounted piece system of burying of adjustable type of exempting from to weld of curtain which characterized in that: the curtain wall comprises an embedded part arranged on a structural beam through a chemical anchor bolt, upright post angle codes arranged on the embedded part through a T-shaped screw, upright posts arranged between the upright post angle codes through upright post bolts in a butt-clamping manner, cross beam angle codes arranged on the upright posts, cross beams arranged on the cross beam angle codes through cross beam bolts, and a curtain wall plate arranged on the cross beams through a back bolt component; the embedded part is provided with a bolt hole matched with the chemical anchor bolt and a chute matched with the T-shaped screw rod, the chute extends transversely and has a T-shaped section with a narrow front part and a wide back part, one part of an upright post angle code is provided with a vertical long hole matched with the T-shaped screw rod, the other part of the upright post angle code is provided with a transverse long hole matched with an upright post bolt, one end of the T-shaped screw rod is a screw thread section, the other end of the T-shaped screw rod is a T-shaped head, the screw thread section penetrates through the vertical long hole, the T-shaped head extends into the chute and can move transversely and not be separated along the chute, so that the position of the upright post angle code can be adjusted transversely and vertically, two equal-height chutes are arranged in one group, at least two groups of chutes are vertically distributed on the embedded part, upright posts are oppositely clamped by upright post angle codes on the same group of chutes, the upright post bolts penetrate through the transverse long holes on the upright posts and the upright post angle codes on two sides, so that the front and back positions and the verticality of the upright posts can be adjusted, the back of the curtain wall board are respectively provided with at least two groups of back bolt components, the back bolt component can be hung on the cross beam in a transverse moving mode and can finely adjust the height and the flatness through vertical and front-back jacking screw rods.
2. The curtain wall adjustable weld-free type rear embedded part system as claimed in claim 1, wherein: the curtain wall plate is made of stone or metal.
3. The curtain wall adjustable weld-free type rear embedded part system as claimed in claim 2, wherein: the curtain wall board is made of granite.
4. A construction method of the curtain wall adjustable welding-free type rear embedded part system as claimed in any one of claims 1 to 3, characterized in that: comprises the steps of (a) carrying out,
s1, carrying out measurement and paying off, and marking positions of a buried plate and a chemical anchor bolt on a structural beam;
s2, drilling an anchor hole of a chemical anchor bolt on the structural beam, wherein the hole diameter of the anchor hole is one grade larger than that of the chemical anchor bolt, cleaning the anchor hole, putting a glass medicament into the hole, screwing the chemical anchor bolt into the anchor hole in place, and waiting for curing of the chemical anchor bolt;
s3, mounting the buried plate on the structural beam through a chemical anchor bolt;
s4, extending a T-shaped head of the T-shaped screw rod into the sliding groove and rotating to enable the T-shaped head to move transversely along the sliding groove without falling off, enabling a thread section of the T-shaped screw rod to penetrate through a vertical long hole of the upright post corner brace, adjusting the transverse and vertical positions of the upright post corner brace according to positioning, and then locking the T-shaped screw rod to fix;
s5, repeating the steps from S1 to S4, and installing all embedded parts and upright post corner connectors;
s6, mounting the stand columns, namely placing the stand columns between the stand column corner connectors, penetrating stand column bolts through the stand columns and transverse long holes in the stand column corner connectors on the two sides, and locking the stand column bolts for fixing after adjusting the front and back positions and the verticality of the stand columns;
s7, mounting the cross beam corner connectors on the stand columns, and mounting the cross beam on the cross beam corner connectors through cross beam bolts;
s8, the curtain wall board is hung on the cross beam through the back bolt assembly on the back surface, the back bolt assembly is transversely moved along the cross beam to adjust the transverse position of the curtain wall board, and the height and the flatness of the curtain wall board are finely adjusted through the vertical jacking screw rods and the front-back jacking screw rods on the back bolt assembly.
5. The construction method of the curtain wall adjustable welding-free type rear embedded part system as claimed in claim 4, characterized in that: after the curtain wall boards are installed, gaps exist between the adjacent curtain wall boards, the foam rods are installed in the gaps, and then the surfaces of the gaps are filled with the sealant.
6. The construction method of the curtain wall adjustable welding-free type rear embedded part system as claimed in claim 5, characterized in that: the sealant is weather-resistant glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210185925.2A CN114541628A (en) | 2022-02-28 | 2022-02-28 | Adjustable welding-free rear embedded part system of curtain wall and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210185925.2A CN114541628A (en) | 2022-02-28 | 2022-02-28 | Adjustable welding-free rear embedded part system of curtain wall and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114541628A true CN114541628A (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210185925.2A Pending CN114541628A (en) | 2022-02-28 | 2022-02-28 | Adjustable welding-free rear embedded part system of curtain wall and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114541628A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2228502Y (en) * | 1995-03-10 | 1996-06-05 | 任华国 | Light insulation wall plate |
| JPH094104A (en) * | 1995-06-16 | 1997-01-07 | Tostem Corp | Curtain wall and method of constructing and installing the same |
| CN103726597A (en) * | 2013-10-13 | 2014-04-16 | 何志胜 | Frame type unit curtain wall adopting auxiliary installing rack, tooth profile angle and tooth profile support |
| CN106639079A (en) * | 2016-12-20 | 2017-05-10 | 成都江河幕墙系统工程有限公司 | Unit type curtain wall system with long overhanging decorative wing and installing method thereof |
| CN108978966A (en) * | 2018-07-19 | 2018-12-11 | 北京江河幕墙系统工程有限公司 | A kind of welding environmental protection and energy saving split Back-tied stone curtain wall system |
| CN209384467U (en) * | 2018-12-14 | 2019-09-13 | 山东天元装饰工程有限公司 | A kind of curtain wall support regulating system on steel construction |
-
2022
- 2022-02-28 CN CN202210185925.2A patent/CN114541628A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2228502Y (en) * | 1995-03-10 | 1996-06-05 | 任华国 | Light insulation wall plate |
| JPH094104A (en) * | 1995-06-16 | 1997-01-07 | Tostem Corp | Curtain wall and method of constructing and installing the same |
| CN103726597A (en) * | 2013-10-13 | 2014-04-16 | 何志胜 | Frame type unit curtain wall adopting auxiliary installing rack, tooth profile angle and tooth profile support |
| CN106639079A (en) * | 2016-12-20 | 2017-05-10 | 成都江河幕墙系统工程有限公司 | Unit type curtain wall system with long overhanging decorative wing and installing method thereof |
| CN108978966A (en) * | 2018-07-19 | 2018-12-11 | 北京江河幕墙系统工程有限公司 | A kind of welding environmental protection and energy saving split Back-tied stone curtain wall system |
| CN209384467U (en) * | 2018-12-14 | 2019-09-13 | 山东天元装饰工程有限公司 | A kind of curtain wall support regulating system on steel construction |
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