CN115404998A - Connecting structure of curtain wall and existing outer wall and construction method thereof - Google Patents

Connecting structure of curtain wall and existing outer wall and construction method thereof Download PDF

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Publication number
CN115404998A
CN115404998A CN202211229740.3A CN202211229740A CN115404998A CN 115404998 A CN115404998 A CN 115404998A CN 202211229740 A CN202211229740 A CN 202211229740A CN 115404998 A CN115404998 A CN 115404998A
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CN
China
Prior art keywords
wall
base
curtain wall
existing outer
plate
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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.)
Granted
Application number
CN202211229740.3A
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Chinese (zh)
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CN115404998B (en
Inventor
祝勇
周杨
房坤
宋泽镡
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.)
China Construction Eighth Engineering Division Decoration Engineering Co Ltd
China Construction Eighth Bureau Decoration Curtain Wall Co Ltd
Original Assignee
China Construction Eighth Engineering Division Decoration Engineering Co Ltd
China Construction Eighth Bureau Decoration Curtain Wall Co Ltd
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Application filed by China Construction Eighth Engineering Division Decoration Engineering Co Ltd, China Construction Eighth Bureau Decoration Curtain Wall Co Ltd filed Critical China Construction Eighth Engineering Division Decoration Engineering Co Ltd
Priority to CN202211229740.3A priority Critical patent/CN115404998B/en
Publication of CN115404998A publication Critical patent/CN115404998A/en
Application granted granted Critical
Publication of CN115404998B publication Critical patent/CN115404998B/en
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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
    • 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
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • 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
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6803—Joint covers
    • 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
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6806—Waterstops
    • 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

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Finishing Walls (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The invention relates to a connecting structure of a curtain wall and an existing outer wall and a construction method thereof, wherein the connecting structure comprises the following steps: a plurality of bases which are arranged on the existing outer wall at intervals; keels fixed to the bases; the base is fixed on the keel and used for covering the base, and the position of the base, which is close to the curtain wall, protrudes outwards to form a protruding part; and one end of the cover plate is fixedly connected with the curtain wall, and the other end of the cover plate is attached to the protruding extension part. The problem of existing outer wall binding off beat glue department and produce the crack easily is solved, through utilizing connection structure to connect curtain and existing outer wall to reduce the influence that structural deformation produced, avoid beating glue department fracture, reduce the risk of outer wall infiltration.

Description

Connecting structure of curtain wall and existing outer wall and construction method thereof
Technical Field
The invention relates to the field of building construction, in particular to a connecting structure of a curtain wall and an existing outer wall and a construction method thereof.
Background
In a reconstruction project, sometimes curtain walls, such as glass, aluminum plates or stone plates, need to be newly added on the outer side of an existing outer wall, the curtain walls need to be connected with the existing outer wall for closing up, a method commonly used at present is to close up and connect through hard touch and glue, however, in the construction process of the newly added curtain walls, relative deformation of existing buildings, particularly high-rise buildings, is easy to occur, so that the closed-up and glue-filled positions are cracked, and the problem of water seepage is caused.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a connecting structure of a curtain wall and an existing outer wall and a construction method thereof, solves the problem that cracks are easy to generate at the closing-up gluing position of the existing outer wall, reduces the influence caused by structural deformation by connecting the curtain wall and the existing outer wall through the connecting structure, avoids the cracking at the gluing position, and reduces the risk of water seepage of the outer wall.
The technical scheme for realizing the purpose is as follows:
the invention provides a connecting structure of a curtain wall and an existing outer wall, which comprises:
a plurality of bases which are arranged on the existing outer wall at intervals;
keels fixed to the bases;
the base is fixed on the keel and used for covering the base, and the position of the base, which is close to the curtain wall, protrudes outwards to form a protruding part; and
one end of the cover plate is fixedly connected with the curtain wall, and the other end of the cover plate is attached to the protruding extension part.
According to the connecting structure of the curtain wall and the existing outer wall, the base is arranged on the keel, the cover plate is arranged on the curtain wall, the cover plate is attached to the protruding portion, at the moment, if the existing outer wall displaces relative to the curtain wall, the cover plate and the protruding portion can relatively displace, so that the displacement of the existing outer wall is offset, the whole connecting structure is prevented from deforming, the crack at the gluing position is avoided, the problem that the crack is easily generated at the closing gluing position of the existing outer wall is solved, the influence caused by structural deformation is reduced by connecting the curtain wall and the existing outer wall through the connecting structure, the cracking at the gluing position is avoided, and the risk of water seepage of the outer wall is reduced.
The connecting structure of the curtain wall and the existing outer wall is further improved in that the connecting structure further comprises a first clamping plate and a second clamping plate, wherein the first clamping plate is fixed on the keel and is parallel to the existing outer wall, and the second clamping plate is vertically connected to the end part, far away from the keel, of the first clamping plate;
the base is the L type, and the one end and the fossil fragments fixed connection of base, the other end and the second cardboard fixed connection of base.
The connecting structure of the curtain wall and the existing outer wall is further improved in that the connecting structure further comprises anti-noise gaskets arranged between the base and the keel and between the base and the second clamping plate.
The curtain wall and existing outer wall connecting structure is further improved in that the curtain wall and existing outer wall connecting structure further comprises a connecting piece which is fixed on the base and used for covering the base and the base, the end portion, close to the curtain wall, of the connecting piece extends outwards to form an extending portion, and the end portion, far away from the curtain wall, of the cover plate is attached to the extending portion.
The invention further improves the connection structure of the curtain wall and the existing outer wall, and further comprises a water retaining rubber strip arranged between the cover plate and the extending part.
The invention further improves the connection structure of the curtain wall and the existing outer wall, wherein an L-shaped hooking part is formed at the position of the base, which is close to the existing outer wall;
the connecting piece includes one end and colludes first connecting plate of establishing a fixed connection, connect perpendicularly in the second connecting plate of the other end of first connecting plate and connect perpendicularly in the second connecting plate keep away from the third connecting plate of the tip of first connecting plate, and the one end of third connecting plate forms the extension, the other end and the protruding fixed connection that stretches out of third connecting plate.
The connecting structure of the curtain wall and the existing outer wall is further improved in that the connecting structure further comprises a first sealing rubber strip filled between the hooking part and the existing outer wall and a second sealing rubber strip filled between the cover plate and the curtain wall.
The invention further improves the connection structure of the curtain wall and the existing outer wall, wherein the position of the base, which is close to the curtain wall, is bent outwards to form an insertion part below the protruding part;
the connection structure further comprises a water baffle attached to the side portion of the curtain wall and a clamping portion fixed on the water baffle and used for being connected with the inserting portion in an inserting mode.
The invention further improves the connection structure of the curtain wall and the existing outer wall, the base comprises a fixing plate fixed on the existing outer wall and two clamping plates which are oppositely arranged and fixed on the fixing plate, and the keel is fixedly clamped between the two clamping plates.
The invention provides a construction method of a connecting structure of a curtain wall and an existing outer wall, which comprises the following steps:
providing a plurality of bases and keels, installing the bases on the existing outer wall at intervals, and fixing the keels among the bases;
providing a base, and fixing the base on the keel to enable the base to cover the base;
and providing a cover plate, fixedly connecting one end of the cover plate with the curtain wall, and attaching the other end of the cover plate to the protruding extension part of the base.
Drawings
Fig. 1 is a schematic view of one embodiment of a connection structure of a curtain wall and an existing exterior wall according to the present invention.
Fig. 2 is a schematic view of another embodiment of the connection structure of the curtain wall and the existing outer wall of the invention.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
Referring to fig. 1, the invention provides a connecting structure of a curtain wall and an existing outer wall and a construction method thereof, wherein a base is mounted on a keel, a cover plate is further mounted on the curtain wall, the cover plate is attached to a protruding portion, and at the moment, if the existing outer wall displaces relative to the curtain wall, the cover plate and the protruding portion can displace relatively, so that the displacement of the existing outer wall is offset, the whole connecting structure is prevented from deforming, cracks are prevented from being generated at a gluing position, the problem that cracks are easily generated at the closing gluing position of the existing outer wall is solved, and the influence generated by structural deformation is reduced, the cracking of the gluing position is avoided, and the risk of water seepage of the outer wall is reduced by connecting the curtain wall and the existing outer wall through the connecting structure. The connection structure of the curtain wall and the existing outer wall of the invention is described below with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a schematic view of a connection structure of a curtain wall and an existing outer wall according to an embodiment of the present invention. The following describes the connection structure of the curtain wall and the existing outer wall in the present invention with reference to fig. 1.
As shown in fig. 1, the connection structure of the curtain wall and the existing outer wall of the present invention includes:
a plurality of bases 11 installed at intervals on the existing outer wall 21;
a keel 12 fixed to the plurality of bases 11;
a base 13 fixed to the keel 12 and covering the base 11, the base 13 protruding outward near the curtain wall 22 to form a protruding portion 131; and
and a cover plate 16 with one end fixedly connected with the curtain wall 22, and the other end of the cover plate 16 is jointed with the protruding part 131.
Further, the fixing device also comprises a first clamping plate 121 which is fixed on the keel 12 and is parallel to the existing outer wall 21, and a second clamping plate 122 which is vertically connected to the end part of the first clamping plate 121 far away from the keel 12;
the base 13 is L-shaped, one end of the base 13 is fixedly connected to the keel 12, and the other end of the base 13 is fixedly connected to the second clamping plate 122.
Specifically, the noise-proof gasket 133 is disposed between the base 13 and the keel 12, and between the base 13 and the second clamping plate 122.
Furthermore, the curtain wall structure further comprises a connecting piece 14 which is fixed on the base 13 and used for covering the base 13 and the base 11, the end part, close to the curtain wall 22, of the connecting piece 14 extends outwards to form an extending part, and the end part, far away from the curtain wall 22, of the cover plate 16 is attached to the extending part.
Specifically, the water retaining rubber strip 1431 is arranged between the cover plate 16 and the extension part.
Specifically, an L-shaped hooking part 132 is formed at a position of the base 13 close to the existing outer wall 21;
the connecting member 14 includes a first connecting plate 141 having one end fixedly connected to the hooking portion 132, a second connecting plate 142 perpendicularly connected to the other end of the first connecting plate 141, and a third connecting plate 143 perpendicularly connected to an end portion of the second connecting plate 142 away from the first connecting plate 141, one end of the third connecting plate 143 forming an extension portion, and the other end of the third connecting plate 143 being fixedly connected to the protruding portion 131.
Preferably, the first sealant 1321 is filled between the hook 132 and the existing outer wall 21, and the second sealant 161 is filled between the cover 16 and the curtain wall 22.
Further, the base 11 includes a fixing plate 111 fixed to the existing outer wall 21 and two clamping plates 112 oppositely disposed and fixed to the fixing plate 111, and the keel 12 is fixedly clamped between the two clamping plates 112.
As a preferred embodiment of the present invention, as shown in fig. 2, the base 13 is bent outward near the curtain wall 22 to form a plug portion 134 below the protrusion 131;
the connection structure further comprises a water baffle 15 attached to the side portion of the curtain wall 22 and a clamping portion 151 fixed on the water baffle 15 and connected with the insertion portion 134 in an insertion manner, the clamping portion 151 can move back and forth along the insertion portion 134 to offset the deformation of the existing outer wall 21, the end portions of the insertion portion 134 and the clamping portion 151 are all formed with limiting blocks, and the clamping portion 151 can be prevented from slipping from the insertion portion 134.
The specific implementation method of the invention is as follows:
fixing a fixing plate 111 on the surface of the existing outer wall 21 through bolts, welding two opposite clamping plates 112 on the fixing plate 111, and clamping the keel 12 between the two clamping plates 112;
a first clamping plate 121 which is parallel to the existing outer wall 21 is fixed on the keel 12, a second clamping plate 122 is vertically connected with the first clamping plate 121, one end of the base 13 is fixedly connected with the keel 12, the other end of the base 13 is fixedly connected with the second clamping plate 122, the base 13 covers the keel 12 and the base 11 at the moment, and a noise-proof gasket 133 can be arranged at the connection position of the base 13, the keel 12 and the second clamping plate 122;
fixing the cover plate 16 to an aluminum alloy frame of the curtain wall 22, and arranging a second sealing rubber strip 161 between the cover plate 16 and the curtain wall 22;
fixedly connecting the first connecting plate 141 of the connecting member 14 with the hooking part 132 to enable the second connecting plate 142 to be parallel to the existing outer wall 21, fixedly connecting one end of the third connecting plate 143 with the protruding part 131 of the base 13, attaching the other end of the third connecting plate 143 with the cover plate 16, arranging a water-blocking adhesive tape 1431 between the third connecting plate 143 and the cover plate 16, and arranging a first sealing adhesive tape 1321 between the hooking part 132 and the existing outer wall 21, wherein if the existing outer wall 21 is relatively displaced, the third connecting plate 143 and the cover plate 16 relatively slide to offset the deformation of the existing outer wall 21;
the water baffle 15 can be further fixed on one side, close to the existing outer wall 21, of the aluminum alloy frame of the curtain wall 22, the clamping portion 151 is fixed on the water baffle 15, the clamping portion 151 is clamped on the inserting portion 134 of the base 13, if the existing outer wall 21 is relatively displaced, the clamping portion 151 can move back and forth along the inserting portion 134, so that the deformation of the existing outer wall 21 is offset, and the clamping portion 151 and a limit block at the end of the inserting portion 134 can also prevent the clamping portion 151 from being separated from the inserting portion 134;
all parts are metal pieces, the flexible connection of the curtain wall 22 and the existing outer wall 21 is achieved, the influence of deformation of the existing outer wall can be reduced, and the risk of cracking of a gluing position and water seepage of the existing outer wall is effectively avoided.
The invention also provides a construction method of the connecting structure of the curtain wall and the existing outer wall, which comprises the following steps:
providing a plurality of bases 11 and keels 12, installing the bases 11 on the existing outer wall 21 at intervals, and fixing the keels 12 among the bases 11;
providing a base 13, fixing the base 13 to the keel 12, and enabling the base 13 to cover the base 11;
a cover plate 16 is provided, one end of the cover plate 16 is fixedly connected with the curtain wall 22, and the other end of the cover plate 16 is attached to the protruding portion 131 of the base 13.
The construction method provided by the invention is actually implemented in the following operation mode:
fixing a fixing plate 111 on the surface of the existing outer wall 21 through bolts, welding two opposite clamping plates 112 on the fixing plate 111, and clamping the keel 12 between the two clamping plates 112;
a first clamping plate 121 which is parallel to the existing outer wall 21 is fixed on the keel 12, a second clamping plate 122 is vertically connected with the first clamping plate 121, one end of the base 13 is fixedly connected with the keel 12, the other end of the base 13 is fixedly connected with the second clamping plate 122, the base 13 covers the keel 12 and the base 11 at the moment, and a noise-proof gasket 133 can be arranged at the connection position of the base 13, the keel 12 and the second clamping plate 122;
fixing the cover plate 16 to an aluminum alloy frame of the curtain wall 22, and arranging a second sealing rubber strip 161 between the cover plate 16 and the curtain wall 22;
fixedly connecting the first connecting plate 141 of the connecting member 14 with the hooking part 132 to enable the second connecting plate 142 to be parallel to the existing outer wall 21, fixedly connecting one end of the third connecting plate 143 with the protruding part 131 of the base 13, attaching the other end of the third connecting plate 143 with the cover plate 16, arranging a water-blocking adhesive tape 1431 between the third connecting plate 143 and the cover plate 16, and arranging a first sealing adhesive tape 1321 between the hooking part 132 and the existing outer wall 21, wherein if the existing outer wall 21 is relatively displaced, the third connecting plate 143 and the cover plate 16 relatively slide to offset the deformation of the existing outer wall 21;
the water baffle 15 can be further fixed on one side, close to the existing outer wall 21, of the aluminum alloy frame of the curtain wall 22, the clamping portion 151 is fixed on the water baffle 15, the clamping portion 151 is clamped on the inserting portion 134 of the base 13, if the existing outer wall 21 is relatively displaced, the clamping portion 151 can move back and forth along the inserting portion 134, so that the deformation of the existing outer wall 21 is offset, and the clamping portion 151 and a limit block at the end of the inserting portion 134 can also prevent the clamping portion 151 from being separated from the inserting portion 134;
all parts are metal pieces, so that the flexible connection between the curtain wall 22 and the existing outer wall 21 is realized, the influence caused by deformation of the existing outer wall can be reduced, and the risk of cracking of a gluing part and water seepage of the existing outer wall is effectively avoided.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.

Claims (10)

1. The utility model provides a connection structure of curtain and existing outer wall which characterized in that includes:
a plurality of bases which are arranged on the existing outer wall at intervals;
keels fixed to the bases;
the base is fixed on the keel and used for covering the base, and the position, close to the curtain wall, of the base protrudes outwards to form a protruding part; and
one end of the cover plate is fixedly connected with the curtain wall, and the other end of the cover plate is attached to the protruding stretching part.
2. The curtain wall and existing outer wall connecting structure according to claim 1, further comprising a first clamping plate fixed to the keel and parallel to the existing outer wall, and a second clamping plate vertically connected to an end of the first clamping plate away from the keel;
the base is L-shaped, one end of the base is fixedly connected with the keel, and the other end of the base is fixedly connected with the second clamping plate.
3. The curtain wall and existing exterior wall connection structure of claim 2, further comprising noise-proof gaskets disposed between the base and the keel and between the base and the second clamping plate.
4. The curtain wall and existing exterior wall connection structure of claim 1, further comprising a connector fixed to the base and covering the base and the base, wherein the connector extends outwardly near an end of the curtain wall to form an extension, and an end of the cover plate remote from the curtain wall fits the extension.
5. The curtain wall-existing exterior wall connection structure of claim 4, further comprising a water-retaining adhesive tape disposed between the cover plate and the extension portion.
6. The curtain wall and existing outer wall connecting structure according to claim 4, wherein an L-shaped hooking portion is formed at a position of the base, which is close to the existing outer wall;
the connecting piece comprises a first connecting plate, a second connecting plate and a third connecting plate, wherein one end of the first connecting plate is fixedly connected with the hooking part, the second connecting plate is vertically connected to the other end of the first connecting plate, the third connecting plate is vertically connected to the end, far away from the first connecting plate, of the second connecting plate, one end of the third connecting plate forms the extending part, and the other end of the third connecting plate is fixedly connected with the protruding part.
7. The connecting structure of the curtain wall and the existing outer wall according to claim 6, further comprising a first sealing rubber strip filled between the hooking portion and the existing outer wall and a second sealing rubber strip filled between the cover plate and the curtain wall.
8. The curtain wall and existing exterior wall connection structure of claim 1, wherein the base is bent outward at a position near the curtain wall to form a plug-in part below the protruding part;
the connecting structure further comprises a water baffle attached to the side portion of the curtain wall and a clamping portion fixed on the water baffle and used for being connected with the inserting portion in an inserting mode.
9. The curtain wall and existing outer wall connecting structure of claim 1, wherein the base includes a fixing plate fixed to the existing outer wall and two clamping plates oppositely disposed and fixed to the fixing plate, and the keel is clamped between the two clamping plates.
10. A construction method of a connection structure of a curtain wall and an existing outer wall according to claim 1, comprising the steps of:
providing a plurality of bases and the keels, installing the bases on the existing outer wall at intervals, and fixing the keels among the bases;
providing the base, and fixing the base to the keel so that the base covers the base;
and providing the cover plate, fixedly connecting one end of the cover plate with the curtain wall, and attaching the other end of the cover plate to the protruding extension part of the base.
CN202211229740.3A 2022-10-08 2022-10-08 Connection structure of curtain wall and existing outer wall and construction method thereof Active CN115404998B (en)

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CN115404998B CN115404998B (en) 2023-08-29

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2128369A1 (en) * 1993-12-29 1995-06-30 David M. Rinehart Co-extruded polymer pressure plate
KR101047934B1 (en) * 2011-02-24 2011-07-11 (주)건축사사무소위드웍스 A curtain wall structure having a curved surface of hexagonal structure
WO2013037181A1 (en) * 2011-09-13 2013-03-21 恒豪国际贸易（上海）有限公司 Metal curtain wall system of monolayer structure and construction method thereof
WO2018018408A1 (en) * 2016-07-26 2018-02-01 余卫平 Structure for blocking heat transfer through thermal bridge of curtain wall building and construction method therefor
CN110952697A (en) * 2019-12-10 2020-04-03 北京城建集团有限责任公司 Curved glass curtain wall system
CN113502958A (en) * 2021-03-10 2021-10-15 中国建筑第二工程局有限公司 Curtain wall keel reverse installation system and construction method thereof
CN216195552U (en) * 2021-09-23 2022-04-05 烟台市飞龙建筑工程有限公司 External curtain takes precautions against earthquakes type deformation joint structure
CN216380020U (en) * 2021-10-16 2022-04-26 武汉华隆建筑安装有限公司 Curtain wall deformation joint structure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2128369A1 (en) * 1993-12-29 1995-06-30 David M. Rinehart Co-extruded polymer pressure plate
KR101047934B1 (en) * 2011-02-24 2011-07-11 (주)건축사사무소위드웍스 A curtain wall structure having a curved surface of hexagonal structure
WO2013037181A1 (en) * 2011-09-13 2013-03-21 恒豪国际贸易（上海）有限公司 Metal curtain wall system of monolayer structure and construction method thereof
WO2018018408A1 (en) * 2016-07-26 2018-02-01 余卫平 Structure for blocking heat transfer through thermal bridge of curtain wall building and construction method therefor
CN110952697A (en) * 2019-12-10 2020-04-03 北京城建集团有限责任公司 Curved glass curtain wall system
CN113502958A (en) * 2021-03-10 2021-10-15 中国建筑第二工程局有限公司 Curtain wall keel reverse installation system and construction method thereof
CN216195552U (en) * 2021-09-23 2022-04-05 烟台市飞龙建筑工程有限公司 External curtain takes precautions against earthquakes type deformation joint structure
CN216380020U (en) * 2021-10-16 2022-04-26 武汉华隆建筑安装有限公司 Curtain wall deformation joint structure

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