CN116220259A - Vertical fireproof structure of curtain of area decorative effect - Google Patents

Vertical fireproof structure of curtain of area decorative effect Download PDF

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Publication number
CN116220259A
CN116220259A CN202310292416.4A CN202310292416A CN116220259A CN 116220259 A CN116220259 A CN 116220259A CN 202310292416 A CN202310292416 A CN 202310292416A CN 116220259 A CN116220259 A CN 116220259A
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CN
China
Prior art keywords
vertical
curtain wall
decorative
galvanized steel
curtain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310292416.4A
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Chinese (zh)
Inventor
高长玲
李余兵
王旭东
付增龙
刘昱
刘涛
赵泽明
赵兴坤
吴再银
伟岸江
饶李俊
廖志
倪佳
何清泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuye Group Decoration Engineering Co ltd
Original Assignee
Wuye Group Decoration Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuye Group Decoration Engineering Co ltd filed Critical Wuye Group Decoration Engineering Co ltd
Priority to CN202310292416.4A priority Critical patent/CN116220259A/en
Publication of CN116220259A publication Critical patent/CN116220259A/en
Pending legal-status Critical Current

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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
    • E04B2/88—Curtain walls
    • E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
    • 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
    • E04B1/66—Sealings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/94—Protection against other undesired influences or dangers against fire
    • E04B1/948—Fire-proof sealings or joints
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a curtain wall vertical fireproof structure with a decorative effect, which comprises a decorative aluminum plate, fireproof rock wool, galvanized steel plates, curtain wall vertical keels and a reinforced concrete wall body. The vertical fireproof structure of the curtain wall solves the technical problems of poor fireproof performance and quick flame diffusion in the prior art.

Description

Vertical fireproof structure of curtain of area decorative effect
Technical Field
The invention relates to the field of curtain walls, in particular to a vertical fireproof structure with a decorative effect for a curtain wall.
Background
Along with the rapid improvement of the construction technology, high-rise and super high-rise curtain walls are more and more widely applied, common curtain walls comprise glass curtain walls, stone curtain walls, aluminum plate curtain walls and the like, and the curtain walls are convenient to install and changeable in shape, but have certain defects in fireproof safety.
In a glass curtain wall building, if a fire disaster happens locally, flames and generated smoke can continue on the net and left and right strings from the periphery of floors and vertical unit grids of the curtain wall directly, the influence range of the fire disaster is accelerated, the life and property safety of other people except for the fire disaster occurrence area are endangered, and the fire rescue difficulty is increased. Meanwhile, the curtain wall is damaged or deformed by heating, so that a local position falls off, and a dangerous event of falling objects at high altitude is caused.
Because the reinforced concrete wall body and curtain fossil fragments are influenced by multiple factor, have the clearance all the time, lead to unable effectual totally enclosed, how then make the vertical fire prevention of curtain, avoid the influence of conflagration to other regions, promote the fire prevention factor of safety and the security of building, become the urgent problem that needs to solve.
Disclosure of Invention
The invention aims to provide a curtain wall vertical fireproof structure with a decorative effect, which solves the technical problems of poor fireproof performance and quick flame diffusion in the prior art.
In order to achieve the above purpose, the invention provides a curtain wall vertical fireproof structure with a decorative effect, which comprises a decorative aluminum plate, fireproof rock wool, galvanized steel plates, curtain wall vertical keels and a reinforced concrete wall body.
Further, the galvanized steel sheet is the bearing structure of fire prevention rock wool, and one side of galvanized steel sheet is connected with reinforced concrete wall through L type angle sign indicating number one, and the opposite side of galvanized steel sheet is connected with decorating aluminum plate through L type angle sign indicating number two.
Further, the vertical section of L type angle sign indicating number one and L type angle sign indicating number two passes through self tapping screw and connects galvanized steel sheet, and the one side that L type angle sign indicating number one and L type angle sign indicating number two connect galvanized steel sheet is provided with the gasket, and the one end that L type angle sign indicating number one hugged closely reinforced concrete wall body passes through self tapping screw connection, and the one end that L type angle sign indicating number two hugged closely decorative aluminum plate passes through self-plugging rivet connection.
Further, foam bars are embedded in gaps between the decorative aluminum plates and the vertical keels of the curtain wall and the reinforced concrete wall, and fireproof sealant is coated outside the foam bars and the connecting positions of the decorative aluminum plates and the galvanized steel plates as well as the vertical keels of the curtain wall and the reinforced concrete wall.
Further, a gasket is arranged at the middle position of the intersection of the bottom horizontal section of the decorative aluminum plate and the vertical keel of the curtain wall, and the decorative aluminum plate is installed on the vertical keel of the curtain wall through an aluminum alloy pressing block.
Further, the aluminum alloy briquetting is Z-shaped fastening structure, and the upper end laminating of aluminum alloy briquetting is at decorating aluminum plate's upper surface, and the lower extreme laminating of aluminum alloy briquetting is in the upper end of the vertical fossil fragments of curtain, and the aluminum alloy briquetting passes through self-tapping screw and is connected with the vertical fossil fragments of curtain.
Further, the vertical keel of the curtain wall is composed of an aluminum alloy vertical frame, an aluminum alloy horizontal frame is arranged at the lower end of the vertical keel of the curtain wall, and toughened glass is arranged at the outer side of the aluminum alloy horizontal frame.
Based on the technical scheme, the invention can produce the following beneficial effects:
according to the curtain wall vertical fireproof structure with the decorative effect, fireproof rock wool is arranged between the reinforced concrete wall body and the curtain wall vertical keels, the galvanized aluminum plate and the decorative aluminum plate are used for supporting, and the fireproof sealant is used for effectively sealing the connecting gaps, so that the problem of direct fireproof sealing of the curtain wall vertical unit cells can be effectively solved, flame retardation and sealing are carried out through the fireproof rock wool, when a fire disaster occurs in a certain room or part of the room, the flame and smoke can be prevented from passing through the gaps between the curtain walls, other floors and unit cells are influenced, the area involved by the fire disaster is delayed, more time is strivended for fire rescue, and personnel and loss caused by the fire disaster are reduced.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a partial enlarged view of an embodiment of the present invention;
FIG. 3 is a partial enlarged view of a second embodiment of the present invention;
in the figure: 1. decorating an aluminum plate; 2. fireproof rock wool; 3. zinc-plated steel sheet; 4. vertical keels of curtain walls; 5. reinforced concrete wall; 6. an aluminum alloy briquetting; 7. l-shaped corner brace I; 8. an L-shaped corner connector II; 9. self-tapping screw; 10. a blind rivet; 11. a gasket; 12. a foam rod; 13. fireproof sealant; 14. an aluminum alloy transverse frame; 15. tempered glass.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following describes in detail a vertical fireproof structure with decorative effect for curtain wall according to the present invention with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, the vertical fireproof structure with the decorative effect provided by the invention comprises a decorative aluminum plate 1, fireproof rock wool 2, a galvanized steel plate 3, a vertical keel 4 of the curtain wall and a reinforced concrete wall 5, and is characterized in that the fireproof rock wool 2 is arranged at a position between the vertical keel 4 of the curtain wall and the reinforced concrete wall 5, the galvanized steel plate 3 is arranged on two sides of the fireproof rock wool 2, the decorative aluminum plate 1 is arranged on the outer side of the galvanized steel plate 3, and the fireproof rock wool 3 is also arranged between the decorative aluminum plate 1 and the galvanized steel plate 3.
The fireproof rock wool 2 is used as an important component of a curtain wall fireproof structure, and can block the influence on adjacent curtain wall unit grids when a fire disaster occurs.
As shown in fig. 2, the galvanized steel sheet 3 is a supporting structure of fireproof rock wool 2, one side of the galvanized steel sheet 3 is connected with the reinforced concrete wall 5 through an L-shaped angle bracket 7, and the other side of the galvanized steel sheet 3 is connected with the decorative aluminum plate 1 through an L-shaped angle bracket 8.
The vertical sections of the first L-shaped corner connector 7 and the second L-shaped corner connector 8 are connected with the galvanized steel sheet 3 through self-tapping screws 9, a gasket 11 is arranged on one surface of the first L-shaped corner connector 7 and the second L-shaped corner connector 8, which is connected with the galvanized steel sheet 3, one end of the first L-shaped corner connector 7, which is clung to the reinforced concrete wall 5, is connected through the self-tapping screws 9, and one end of the second L-shaped corner connector 8, which is clung to the decorative aluminum sheet 1, is connected through a self-plugging rivet 10.
The decorative aluminum plate 1 is fixed on the L-shaped corner connector II 8 through the self-plugging rivet 10 made of stainless steel, so that the decorative aluminum plate 1 can be firmly installed.
The foam bars 12 are embedded in gaps between the decorative aluminum plate 1 and the vertical keels 4 of the curtain wall and the reinforced concrete wall 5, and fireproof sealant 13 is coated outside the foam bars 12 and the positions where the decorative aluminum plate 1 is connected with the galvanized steel sheet 3 and the vertical keels 4 of the curtain wall and the reinforced concrete wall 5.
The fireproof sealant 13 has fireproof effect on one hand, and on the other hand, solves the problem of aluminum plate closing-up caused by self-tapping screws 9 and self-plugging rivets 10 fixed on the decorative aluminum plate 1 by gluing, and lays the fireproof sealant 13 after filling the foam rods 12 with large gaps.
The middle position of the intersection of the bottom horizontal section of the decorative aluminum plate 1 and the curtain wall vertical keel 4 is provided with a gasket 11, and the decorative aluminum plate 1 is installed on the curtain wall vertical keel 4 through an aluminum alloy pressing block 6.
As shown in fig. 3, the aluminum alloy pressing block 6 is of a Z-shaped fastening structure, the upper end of the aluminum alloy pressing block 6 is attached to the upper surface of the decorative aluminum plate 1, the lower end of the aluminum alloy pressing block 6 is attached to the upper end of the curtain wall vertical keel 4, and the aluminum alloy pressing block 6 is connected with the curtain wall vertical keel 5 through a tapping screw 9.
The vertical keel 4 of the curtain wall is composed of an aluminum alloy vertical frame, the lower end of the vertical keel 4 of the curtain wall is provided with an aluminum alloy horizontal frame 14, and the outer side of the aluminum alloy horizontal frame is provided with toughened glass 15.
The operation principle of the invention is as follows:
through setting up fireproof rock wool 2 between reinforced concrete wall 5 and curtain vertical fossil fragments 4 to do the support through galvanized aluminum plate 3 and decorative aluminum plate 1, reuse fire prevention sealing gum 13 is to the effectual sealed of connection gap, can effectually solve the direct fire prevention sealing problem of the unit check of curtain vertical fossil fragments 4, fire-retardant and sealed through fireproof rock wool 3, avoid when certain indoor or local emergence conflagration, flame and smog pass through the gap between the curtain, influence other floors and unit check, delay the region that the conflagration involves, strive for more time for fire rescue, personnel and the loss of production that the reduction conflagration leads to.
It will be understood that the invention has been described with respect to certain embodiments and that various changes and equivalents may be made to those features and embodiments without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (7)

1. The utility model provides a take vertical fireproof structure of curtain of decorative effect, includes decorative aluminum plate (1), fire prevention rock wool (2), galvanized steel sheet (3), vertical fossil fragments (4) of curtain and reinforced concrete wall body (5), its characterized in that, fire prevention rock wool (2) set up the position between vertical fossil fragments (4) of curtain and reinforced concrete wall body (5), galvanized steel sheet (3) are installed on both sides of fire prevention rock wool (2), decorative aluminum plate (1) are installed in the outside of galvanized steel sheet (3), also are provided with fire prevention rock wool (3) between decorative aluminum plate (1) and the galvanized steel sheet (3).
2. The vertical fireproof structure with the decorative effect for the curtain wall, according to claim 1, is characterized in that the galvanized steel sheet (3) is a supporting structure of fireproof rock wool (2), one side of the galvanized steel sheet (3) is connected with the reinforced concrete wall (5) through an L-shaped angle bracket I (7), and the other side of the galvanized steel sheet (3) is connected with the decorative aluminum sheet (1) through an L-shaped angle bracket II (8).
3. The vertical fireproof structure with the decorative effect for the curtain wall according to claim 2, wherein the vertical sections of the first L-shaped corner connector (7) and the second L-shaped corner connector (8) are connected with a galvanized steel plate (3) through self-tapping screws (9), one surface of the first L-shaped corner connector (7) and one surface of the second L-shaped corner connector (8) connected with the galvanized steel plate (3) are provided with gaskets (11), one end, which is clung to a reinforced concrete wall (5), of the first L-shaped corner connector (7) is connected through the self-tapping screws (9), and one end, which is clung to the decorative aluminum plate (1), of the second L-shaped corner connector (8) is connected through self-plugging rivets (10).
4. The vertical fireproof structure with the decorative effect for the curtain wall according to claim 1, wherein a foam rod (12) is embedded in a gap between the decorative aluminum plate (1) and the vertical keel (4) of the curtain wall and the reinforced concrete wall (5), and fireproof sealant (13) is coated outside the foam rod (12) and at a connecting position of the decorative aluminum plate (1) and the galvanized steel plate (3) and the vertical keel (4) of the curtain wall and the reinforced concrete wall (5).
5. The vertical fireproof structure with the decorative effect for the curtain wall according to claim 1, wherein a gasket (11) is arranged at the middle position where the bottom horizontal section of the decorative aluminum plate (1) is intersected with the vertical keel (4) of the curtain wall, and the decorative aluminum plate (1) is installed on the vertical keel (4) of the curtain wall through an aluminum alloy pressing block (6).
6. The vertical fireproof structure with the decorative effect for the curtain wall, according to claim 5, is characterized in that the aluminum alloy pressing block (6) is of a Z-shaped fastening structure, the upper end of the aluminum alloy pressing block (6) is attached to the upper surface of the decorative aluminum plate (1), the lower end of the aluminum alloy pressing block (6) is attached to the upper end of the vertical keel (4) of the curtain wall, and the aluminum alloy pressing block (6) is connected with the vertical keel (5) of the curtain wall through a self-tapping screw (9).
7. The vertical fireproof structure with the decorative effect for the curtain wall according to claim 1, wherein the vertical keel (4) of the curtain wall is composed of an aluminum alloy mullion, an aluminum alloy transverse frame (14) is arranged at the lower end of the vertical keel (4) of the curtain wall, and toughened glass (15) is arranged on the outer side of the aluminum alloy transverse frame.
CN202310292416.4A 2023-03-23 2023-03-23 Vertical fireproof structure of curtain of area decorative effect Pending CN116220259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310292416.4A CN116220259A (en) 2023-03-23 2023-03-23 Vertical fireproof structure of curtain of area decorative effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310292416.4A CN116220259A (en) 2023-03-23 2023-03-23 Vertical fireproof structure of curtain of area decorative effect

Publications (1)

Publication Number Publication Date
CN116220259A true CN116220259A (en) 2023-06-06

Family

ID=86591162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310292416.4A Pending CN116220259A (en) 2023-03-23 2023-03-23 Vertical fireproof structure of curtain of area decorative effect

Country Status (1)

Country Link
CN (1) CN116220259A (en)

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