WO2017052390A1 - A spot-fixed curtain wall system - Google Patents
A spot-fixed curtain wall system Download PDFInfo
- Publication number
- WO2017052390A1 WO2017052390A1 PCT/PL2015/000146 PL2015000146W WO2017052390A1 WO 2017052390 A1 WO2017052390 A1 WO 2017052390A1 PL 2015000146 W PL2015000146 W PL 2015000146W WO 2017052390 A1 WO2017052390 A1 WO 2017052390A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mounting bracket
- bracket
- pressure plate
- corner bracket
- cross
- Prior art date
Links
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
- E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
Definitions
- the subject of the invention is a spot-fixed curtain wall system.
- This system is designed for the construction and application of spot-fixed whole-glass sections in all areas where thermal insulation is not required.
- the system can be used to construct external walls of buildings in a single plane, thus obtaining smooth surface of the facade.
- the system can be used in both residential buildings and large public utility buildings.
- the system can also be used inside buildings as an interior decorative element.
- decorative glass e.g. screen- printed glass, complements the range of the applications of the system according to the invention.
- the first mounting bracket has an "F" cross-section
- the first corner bracket has a "J" cross-section
- the second mounting bracket has an "F" cross-section
- the second corner bracket has a "V cross-section
- first mounting bracket and the second mounting bracket are attached directly to the support structure, and adequate expansion bolts or other bolts properly selected for the material of the support structure are used to attach the mounting brackets to the support structure, and the second corner bracket is mounted to the first mounting bracket, and the first corner bracket is mounted to the second mounting bracket, and both are screwed with a conical screw, whereas the second corner bracket is connected with the pressure plate for the middle joint, and the first corner bracket is connected with the pressure plate for the outermost joint, and both are screwed with a conical screw, and between the profiles and the glass there is a pressure seal adequate for the thickness of the glass;
- the first mounting bracket has an "F" cross-section
- the third corner bracket has a cross-shaped cross-section; c) the second pressure plate for the middle joint;
- the first corner bracket has a " ⁇ " cross-section
- first mounting bracket is attached directly to the support structure, and adequate expansion bolts or other bolts properly selected for the material of the support structure are used to attach the mounting bracket to the support structure, and the first corner bracket is mounted to the first mounting bracket, and the third corner bracket is mounted to the second mounting bracket, and both are screwed with a conical screw, whereas the first corner bracket is connected with the pressure plate for the outermost joint, and the third corner bracket is connected with the pressure plate for the middle joint, and both are screwed with a conical screw, and between the profiles and the glass there is a pressure seal adequate for the thickness of the glass;
- the first mounting bracket has an "F" cross-section; b) the first corner bracket has a "T" cross-section
- the second mounting bracket has an "F" cross-section; e) the second corner bracket has a "T" cross-section;
- first mounting bracket and the second mounting bracket are attached directly to the support structure, and adequate expansion bolts or other bolts properly selected for the material of the support structure are used to attach the mounting brackets to the support structure, and the first corner bracket is mounted to the first mounting bracket, and the second corner bracket is mounted to the second mounting bracket, and both are screwed with a conical screw, whereas the first corner bracket is connected with the pressure plate for the middle joint, and the second corner bracket is connected with the pressure plate for the outermost joint, and both are screwed with a conical screw, and between the profiles and the glass there is a pressure seal adequate for the thickness of the glass.
- Figs. 1-5 show the embodiments of the spot-fixed curtain wall system complete with the details, Fig. 6 - pressure seals, Fig. 7 - first mounting bracket, Fig. 8 - second mounting bracket, Fig. 9 - first corner bracket, Fig. 10 - second corner bracket, Fig. 11 - third corner bracket, Hg. ⁇ l - pressure plate for the middle joint, Fig. 13 - pressure plate for the outermost joint, Fig. 14 - second pressure plate for the middle joint.
- a curtain wall in the system according to the invention consists of attaching horizontal strips of glass panes via bare brackets. The maximum width obtained for one segment was 1500 mm.
- the maximum width possible for one segment was 1000 mm. This, however, is not a limit for constructing walls in the system according to the invention in any case when it is necessary to cover larger facade surface area.
- a sequence of a vertical glass pane strip mounted on the system brackets should be used, followed by a horizontal segment.
- a frameless system has unlimited applications in modern construction industry.
- Small brackets that support the glass panes means that the facade is made from a single piece of glass.
- the visible dimensions of the glass mounting brackets are: 57 x 57 [mm] and 100 x 57 [mm] for the top strip (mounting with brackets marked as: the first corner bracket UN 2/2, the second corner bracket UN 1/1, the pressure plate for the outermost joint PD 2/2, and the pressure plate for the middle joint PD 1/1.
- the visible dimensions of the middle strip brackets are: 57 x 100 [mm] and 100 x 100 [mm] (mounting with brackets marked as: the first corner bracket UN 2/2, the third corner bracket UN 4/4, the pressure plate for the outermost joint PD 2/2, and the second pressure plate for the middle joint PD 4/4.
- the visible dimensions of the mounting brackets for the bottom strip are: 57 x 57 [mm] and 100 x 57 [mm] (mounting with brackets marked as: the first corner bracket UN 2/2, the second corner bracket UN 1/1, the pressure plate for the outermost joint PD 2/2, and the pressure plate Tor tne middle joint PD 1/1.
- first mounting bracket UM1 and the second mounting bracket UM2 are equipped with unique horizontal grooves.
- the walls erected in the system according to the invention may consist of many colours. There is a difference between internal and external elements.
- the internal and external elements are separately prepared for mounting and as such can be made in two different colours. This makes it easier to match the entire curtain wall made in the system according to the invention with the other elements of the facade of the building to which the system will be applied.
- the two following techniques can be used to protect the surface of the system elements against corrosion: powder coating in RAL colours, and anodizing in accordance with the requirements of the Q.UALANOD certification mark. All the components of the walls are manufactured in compliance with the applicable European standards.
- the wall in the system according to the invention should be implemented in accordance with the design developed individually for each structure.
- the filling templates and the accessories for attaching the brackets to the structure of the building should be chosen on the basis of the system documentation and the static calculations of the design.
- the entire system according to the invention is maae ⁇ aluminium profiles.
- the elements are made of aluminium obtained by processing aluminium alloy EN AW-6060 T66 (AIMgSiO, 5 F22) in compliance with the following standards:
- the UD3 and UD5 seals that hold the glass panes in place in both transparent and opaque stripes are made of synthetic EPDM rubber according to DIN 7863 and executive standard DIN 7715-E2.
- the designed pressure seals UD3, UD4, UD5, UD6 have the following properties:
- a wall made using the system according to the invention may include a continuous glass surface made of panes with a thickness between 6 mm and 13 mm that meet the requirements set out in PN-B-13079.
- the thickness of the glass panes S depends on their size and the type of application. Tempered glass panes (for interior decoration elements), as well as tempered and laminated glass panes (for external wall decoration elements) can be used. If thin glass panes are used, thicker seals (UD3, UD4, UD5, UD6) that adequately correspond to the thickness of the glass should be applied.
- the fasteners used for making joints are made of stainless steel in compliance with the standards referred to in the system documentation.
- a wall made according to the invention is attached to the building structure by profiles (UM1 and UM2) fastened to the building wall by special dowels or other plugs suitable for the material of the support element of the building.
- the number of brackets used to fasten an S glass should be increased. 20 mm gaps should be made between the panes of the successive segments so as to accommodate the movement of the glass under a range of varying weather conditions.
- Snow load can be completely ignored in static calculations for the walls of the system according to the invention, as the system cannot be mounted on a roof or at an angle that would make the snow accumulate.
- wind load it should be assumed that the force of wind acts perpendicular to the wall i.e. results in the most unfavourable load of the building, element or partition, and that all windward and leeward surfaces of the building, element, or partition are subject to an evenly distributed force of wind pressure or suction.
- increased local edge load should be taken into account.
- Accurate wind load calculations should be made by the constructor of the building in compliance with PN-EN 1991-1-4 and taking into account me adequately chosen cross-section of load-bearing profile, in compliance with PN-EN 1999-1-1.
Abstract
Point fixed curtain wall system containing the top part, the middle part and the lower part.
Description
A spot-fixed curtain wall system
The subject of the invention is a spot-fixed curtain wall system. This system is designed for the construction and application of spot-fixed whole-glass sections in all areas where thermal insulation is not required. The system can be used to construct external walls of buildings in a single plane, thus obtaining smooth surface of the facade. According to the invention the system can be used in both residential buildings and large public utility buildings. The system can also be used inside buildings as an interior decorative element The use of decorative glass, e.g. screen- printed glass, complements the range of the applications of the system according to the invention.
The spot-fixed curtain wall system according to the invention is characterised in that:
1) the following sections are used in the upper part of the fixing system:
a) the first mounting bracket has an "F" cross-section;
b) the first corner bracket has a "J" cross-section;
c) pressure plate for the middle joint;
d) the second mounting bracket has an "F" cross-section;
e) the second corner bracket has a "V cross-section;
f) pressure plate for the outermost joint,
whereas the first mounting bracket and the second mounting bracket are attached directly to the support structure, and adequate expansion bolts or other bolts properly selected for the material of
the support structure are used to attach the mounting brackets to the support structure, and the second corner bracket is mounted to the first mounting bracket, and the first corner bracket is mounted to the second mounting bracket, and both are screwed with a conical screw, whereas the second corner bracket is connected with the pressure plate for the middle joint, and the first corner bracket is connected with the pressure plate for the outermost joint, and both are screwed with a conical screw, and between the profiles and the glass there is a pressure seal adequate for the thickness of the glass;
) the following sections are used in the middle part of the fixing system:
a) the first mounting bracket has an "F" cross-section;
b) the third corner bracket has a cross-shaped cross-section; c) the second pressure plate for the middle joint;
d) the first corner bracket has a "Ύ" cross-section;
e) pressure plate for the outermost joint,
whereas the first mounting bracket is attached directly to the support structure, and adequate expansion bolts or other bolts properly selected for the material of the support structure are used to attach the mounting bracket to the support structure, and the first corner bracket is mounted to the first mounting bracket, and the third corner bracket is mounted to the second mounting bracket, and both are screwed with a conical screw, whereas the first corner bracket is connected with the pressure plate for the outermost joint, and the third corner bracket is connected with the pressure plate for the middle joint, and both are screwed with a
conical screw, and between the profiles and the glass there is a pressure seal adequate for the thickness of the glass;
3) the following sections are used in the bottom part of the fixing system:
a) the first mounting bracket has an "F" cross-section; b) the first corner bracket has a "T" cross-section
c) pressure plate for the middle joint;
d) the second mounting bracket has an "F" cross-section; e) the second corner bracket has a "T" cross-section;
f) pressure plate for the outermost joint,
whereas the first mounting bracket and the second mounting bracket are attached directly to the support structure, and adequate expansion bolts or other bolts properly selected for the material of the support structure are used to attach the mounting brackets to the support structure, and the first corner bracket is mounted to the first mounting bracket, and the second corner bracket is mounted to the second mounting bracket, and both are screwed with a conical screw, whereas the first corner bracket is connected with the pressure plate for the middle joint, and the second corner bracket is connected with the pressure plate for the outermost joint, and both are screwed with a conical screw, and between the profiles and the glass there is a pressure seal adequate for the thickness of the glass.
The subject of the invention is shown as embodiments in figures, whereas Figs. 1-5 show the embodiments of the spot-fixed curtain wall system complete with the details, Fig. 6 - pressure seals, Fig. 7 - first mounting bracket, Fig. 8 - second mounting bracket, Fig. 9 - first corner bracket, Fig.
10 - second corner bracket, Fig. 11 - third corner bracket, Hg. \l - pressure plate for the middle joint, Fig. 13 - pressure plate for the outermost joint, Fig. 14 - second pressure plate for the middle joint. A curtain wall in the system according to the invention consists of attaching horizontal strips of glass panes via bare brackets. The maximum width obtained for one segment was 1500 mm. The maximum width possible for one segment was 1000 mm. This, however, is not a limit for constructing walls in the system according to the invention in any case when it is necessary to cover larger facade surface area. To cover larger areas with glass, a sequence of a vertical glass pane strip mounted on the system brackets should be used, followed by a horizontal segment.
A frameless system has unlimited applications in modern construction industry. Small brackets that support the glass panes means that the facade is made from a single piece of glass. The visible dimensions of the glass mounting brackets are: 57 x 57 [mm] and 100 x 57 [mm] for the top strip (mounting with brackets marked as: the first corner bracket UN 2/2, the second corner bracket UN 1/1, the pressure plate for the outermost joint PD 2/2, and the pressure plate for the middle joint PD 1/1. The visible dimensions of the middle strip brackets are: 57 x 100 [mm] and 100 x 100 [mm] (mounting with brackets marked as: the first corner bracket UN 2/2, the third corner bracket UN 4/4, the pressure plate for the outermost joint PD 2/2, and the second pressure plate for the middle joint PD 4/4. The visible dimensions of the mounting brackets for the bottom strip are: 57 x 57 [mm] and 100 x 57 [mm] (mounting with brackets marked as: the first corner bracket UN 2/2, the second corner bracket UN 1/1, the pressure
plate for the outermost joint PD 2/2, and the pressure plate Tor tne middle joint PD 1/1.
Thanks to the unique shape of the brackets, windows can be installation in horizontal and vertical strips. The shapes of the profiles allow the user to construct a wail which is mad up of any number of cells in the upward and sidewise direction. A unique connector (the first mounting bracket UM1 and the second mounting bracket UM2) dedicated for this system makes it possible to mount a wall on a support structure made of wood, or directly on the building structure. The first mounting bracket U l and the second mounting bracket UM2 are equipped with unique horizontal grooves.
The walls erected in the system according to the invention may consist of many colours. There is a difference between internal and external elements. The internal and external elements are separately prepared for mounting and as such can be made in two different colours. This makes it easier to match the entire curtain wall made in the system according to the invention with the other elements of the facade of the building to which the system will be applied. The two following techniques can be used to protect the surface of the system elements against corrosion: powder coating in RAL colours, and anodizing in accordance with the requirements of the Q.UALANOD certification mark. All the components of the walls are manufactured in compliance with the applicable European standards. The wall in the system according to the invention should be implemented in accordance with the design developed individually for each structure. The filling templates and the accessories for attaching the brackets to the structure of the building should be chosen on the basis of the system documentation and the static calculations of the design.
The entire system according to the invention is maae οτ aluminium profiles. The elements are made of aluminium obtained by processing aluminium alloy EN AW-6060 T66 (AIMgSiO, 5 F22) in compliance with the following standards:
· chemical composition of the alloy PN-EN 573-3:1998, PN-EN
515:1996, (DIN 1725 T.l),
• shape and dimensions of the aluminium profiles DIN 17615 T.3,
• mechanical properties PN-EN 755-2:2001,
• meet the requirements of PN-EN 755-1:2001.
The surfaces of the profil anodised with oxides or powder coated with polyester. Such surface finishes of the material used for curtain wall mounting system are required to properly secure the components of the system against corrosion. Corrosion is a hazardous phenomenon and its outcome can be catastrophic. Therefore, it is of key importance to protect the surface (either by anodising or powder coating) in compliance with the following guidelines.
Anodic oxide coatings as per the following requirements:
- layer thickness not less than 20 μιτι according to PN-EN ISO 2360:1998 or PN-EN ISO 2808:2000,
- external appearance according to PN - 80/H-97023,
- coating tightness degree of 20 μιη according to PN-90/H-04606/02, impedance greater than 10 kQ,
- corrosion resistance of the coating according to PN-76/H-04606/03,
Polyester powder coatings as per the following requirements:
- coat layer thickness in accordance with N-EN i u d u:iyy» or
ISO 2808: 2000 not less than 60 μηχ
- relative hardness of the coat according to PN-EN ISO 1522:2001,
- resistance to delamination from the substrate PN-EN ISO 2409:1999 - grade 0,
- resistance to salt spray according to PN-ISO 7253:2000/Ap 1:2001 - unchanged coat after 1,000 h,
- resistance to liquids according to PN-EN ISO 2812-1:2001, The UD3 and UD5 seals that hold the glass panes in place in both transparent and opaque stripes are made of synthetic EPDM rubber according to DIN 7863 and executive standard DIN 7715-E2.
The designed pressure seals UD3, UD4, UD5, UD6 have the following properties:
· made of 3EP7002 rubber compound,
• black colour,
• polymer mix based on EPDM rubbers,
• density of 1.22 g/dm3. A wall made using the system according to the invention may include a continuous glass surface made of panes with a thickness between 6 mm and 13 mm that meet the requirements set out in PN-B-13079. The thickness of the glass panes S depends on their size and the type of application. Tempered glass panes (for interior decoration elements), as well as tempered and laminated glass panes (for external wall decoration elements) can be used. If thin glass panes are used, thicker seals (UD3, UD4, UD5, UD6) that adequately correspond to the thickness of the glass
should be applied. The fasteners (self-drilling screws, seiT-tappmg screws, bolts, washers, nuts) used for making joints are made of stainless steel in compliance with the standards referred to in the system documentation. A wall made according to the invention is attached to the building structure by profiles (UM1 and UM2) fastened to the building wall by special dowels or other plugs suitable for the material of the support element of the building. In case of heavy glass panes, the number of brackets used to fasten an S glass should be increased. 20 mm gaps should be made between the panes of the successive segments so as to accommodate the movement of the glass under a range of varying weather conditions. If 13mm thick glass panes are mounted, it should be borne in mind that only 3 mm thick pressure seals should be used for the entire structure. The adjustment for the thickness of the S glass used should be carried out by choosing a suitable pressure seal - the thinner the glass, the thicker the pressure seal.
Snow load can be completely ignored in static calculations for the walls of the system according to the invention, as the system cannot be mounted on a roof or at an angle that would make the snow accumulate. When determining wind load, it should be assumed that the force of wind acts perpendicular to the wall i.e. results in the most unfavourable load of the building, element or partition, and that all windward and leeward surfaces of the building, element, or partition are subject to an evenly distributed force of wind pressure or suction. When designing a facade with corners, increased local edge load should be taken into account. Accurate wind load calculations should be made by the constructor of the building in
compliance with PN-EN 1991-1-4 and taking into account me adequately chosen cross-section of load-bearing profile, in compliance with PN-EN 1999-1-1.
Claims
1. A fixed curtain wail system characterised in that:
1) the following sections are used in the upper part of the fixing system:
a) the first mounting bracket (UM1) has an "F" cross-section;
b) the first corner bracket (UN2/2) has a "J" cross-section;
c) the pressure plate for the middle joint (PD2/2);
d) the second mounting bracket (UM2) has an "F" cross-section; e) the second corner bracket (UNl/1) has a "J" cross-section;
f) the pressure plate for the outermost joint (PDl/1),
whereas the first mounting bracket (UM1) and the second mounting bracket (U 2) are attached directly to the support structure, and adequate expansion bolts or other bolts properly selected for the material of the support structure are used to attach the mounting brackets to the support structure, and the second corner bracket (UNl/1) is mounted to the first mounting bracket (UM1), and the first corner bracket (UNl/1) is mounted to the second mounting bracket (UM1), and both are screwed with a conical screw (M8), whereas the second corner bracket (UNl/1) is connected with the pressure plate for the middle joint (PD2/2), and the first corner bracket (UN2/2) is connected with the pressure plate for the outermost joint (PDl/1), and both are screwed with a conical screw (M8), and between the profiles and the glass there is a pressure seal (UD3) adequate for the thickness of the glass;
2) the following sections are used in the middle part of the fixing system:
a) the first mounting bracket (UM1) nas an " ' cross-section; b) the third corner bracket (UN4/4) has a cross-shaped cross- section;
c) the second pressure plate for the middle joint (PD4/4); d) the first corner bracket (UN2/2) has a "T" cross-section; e) the pressure plate for the outermost joint (PDl/1), whereas the first mounting bracket (UM1) is attached directly to the support structure, and adequate expansion bolts or other boits properly selected for the material of the support structure are used to attach the mounting bracket to the support structure, and the first corner bracket (UN2/2) is mounted to the first mounting bracket (UM1), and the third corner bracket (UN4/4) is mounted to the second mounting bracket (UM2), and both are screwed with a conical screw (M8), whereas the first corner bracket (UN2/2) is connected with the pressure plate for the outermost joint (PDl/1), and the third corner bracket (UIN4/4) is connected with the pressure plate for the middle joint (PD4/4), and both are screwed with a conical screw (M8), and between the profiles and the glass (S) there is a pressure seal (UD3) adequate for the thickness of the glass;
3) the following sections are used in the bottom part of the fixing system:
a) the first mounting bracket (UMl) has an "F" cross-section; b) the first corner bracket (UN2/2) has a "T" cross-section c) the pressure plate for the middle joint (PD2/2);
d) the second mounting bracket (UM2) has an "F" cross-section; e) the second corner bracket (UNl/1) has a "J" cross-section; f) the pressure plate for the outermost joint (PDl/1),
whereas the first mounting bracket (UM1) ana tne secona mounting bracket (UM2) are attached directly to the support structure, and adequate expansion bolts or other bolts properly selected for the material of the support structure are used to attach the mounting brackets to the support structure, and the second corner bracket (UNl/1) is mounted to the first mounting bracket (U 1), and both are screwed with a conical screw (M8), whereas the first corner bracket (UN2/2) is connected with the pressure plate for the middle joint (PD2/2), and the second corner bracket (UNl/1) is connected with the pressure plate for the outermost joint (PDl/1), and both are screwed with a conical screw (M8), and between the profiles and the glass there is a pressure seal (UD3) adequate for the thickness of the glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/PL2015/000146 WO2017052390A1 (en) | 2015-09-25 | 2015-09-25 | A spot-fixed curtain wall system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/PL2015/000146 WO2017052390A1 (en) | 2015-09-25 | 2015-09-25 | A spot-fixed curtain wall system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017052390A1 true WO2017052390A1 (en) | 2017-03-30 |
Family
ID=54325030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/PL2015/000146 WO2017052390A1 (en) | 2015-09-25 | 2015-09-25 | A spot-fixed curtain wall system |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2017052390A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517997A (en) * | 2018-05-14 | 2018-09-11 | 广东迈诺工业技术有限公司 | A kind of connection structure of metal curtain wall |
| CN110331803A (en) * | 2019-06-27 | 2019-10-15 | 霍传家 | A kind of steel structure glass curtain wall |
| CN110656717A (en) * | 2019-09-20 | 2020-01-07 | 广州市宏科幕墙工程有限公司 | Curtain wall glass suspension structure |
| CN114108896A (en) * | 2021-11-18 | 2022-03-01 | 安徽锦恒装饰幕墙科技有限公司 | Curtain wall structure with heat insulation material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006109345A2 (en) * | 2005-04-13 | 2006-10-19 | Doriano Lilli | Fixing device to bearing structures for the support of panels e.g. in glass, marble or similar, with punctiform anchorage and spherical joint |
| EP2292858A2 (en) * | 2009-09-07 | 2011-03-09 | Guangdong Kin Long Hardware Products Co., Ltd. | Fastening device for curtain wall units |
-
2015
- 2015-09-25 WO PCT/PL2015/000146 patent/WO2017052390A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006109345A2 (en) * | 2005-04-13 | 2006-10-19 | Doriano Lilli | Fixing device to bearing structures for the support of panels e.g. in glass, marble or similar, with punctiform anchorage and spherical joint |
| EP2292858A2 (en) * | 2009-09-07 | 2011-03-09 | Guangdong Kin Long Hardware Products Co., Ltd. | Fastening device for curtain wall units |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108517997A (en) * | 2018-05-14 | 2018-09-11 | 广东迈诺工业技术有限公司 | A kind of connection structure of metal curtain wall |
| CN110331803A (en) * | 2019-06-27 | 2019-10-15 | 霍传家 | A kind of steel structure glass curtain wall |
| CN110331803B (en) * | 2019-06-27 | 2020-12-01 | 东莞朗兴幕墙铝门窗有限公司 | Steel structure glass curtain wall |
| CN110656717A (en) * | 2019-09-20 | 2020-01-07 | 广州市宏科幕墙工程有限公司 | Curtain wall glass suspension structure |
| CN114108896A (en) * | 2021-11-18 | 2022-03-01 | 安徽锦恒装饰幕墙科技有限公司 | Curtain wall structure with heat insulation material |
| CN114108896B (en) * | 2021-11-18 | 2023-01-24 | 安徽锦恒装饰幕墙科技有限公司 | Curtain wall structure with heat insulation material |
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