CN109577526A - Curtain wall and building floor closing-in structure and its construction method - Google Patents
Curtain wall and building floor closing-in structure and its construction method Download PDFInfo
- Publication number
- CN109577526A CN109577526A CN201910069327.7A CN201910069327A CN109577526A CN 109577526 A CN109577526 A CN 109577526A CN 201910069327 A CN201910069327 A CN 201910069327A CN 109577526 A CN109577526 A CN 109577526A
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- Prior art keywords
- curtain wall
- building floor
- layer
- steel plate
- adhesive tape
- Prior art date
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 8
- 239000011521 glass Substances 0.000 claims abstract description 63
- 239000002390 adhesive tape Substances 0.000 claims abstract description 41
- 229920000742 Cotton Polymers 0.000 claims abstract description 21
- 238000013459 approach Methods 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 89
- 238000000576 coating method Methods 0.000 claims description 65
- 239000011248 coating agent Substances 0.000 claims description 63
- 229910000831 Steel Inorganic materials 0.000 claims description 53
- 239000010959 steel Substances 0.000 claims description 53
- 239000011083 cement mortar Substances 0.000 claims description 40
- 239000004568 cement Substances 0.000 claims description 20
- 229910052602 gypsum Inorganic materials 0.000 claims description 14
- 239000010440 gypsum Substances 0.000 claims description 14
- 238000004873 anchoring Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 8
- 239000003063 flame retardant Substances 0.000 claims description 5
- 235000019005 Digitaria californica Nutrition 0.000 claims description 4
- 241001115843 Digitaria californica Species 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 238000009413 insulation Methods 0.000 description 7
- 239000011490 mineral wool Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- -1 531 Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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
-
- 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
Landscapes
- 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 kind of curtain walls and building floor closing-in structure and its construction method, curtain wall and building floor closing-in structure, including glass curtain wall, building floor, backplane level, filling cotton, watertight panel layer, adhesive tape, there is gap between glass curtain wall and building floor, the backplane level is mounted on the bottom surface on building floor, and block the lower section in the gap, the filling cotton is mounted in the gap, the watertight panel layer includes panel overhanging portion, panel fixed part, the panel fixed part is connect with the plate face on building floor, the overhanging of panel overhanging portion is blocked in the top in the gap, the end face in panel overhanging portion approaches glass curtain wall by adhesive tape and is tightly connected.The curtain wall and building floor closing-in structure, which realize, prevents gap of the water on building floor upper layer between glass curtain wall and building floor from leaking into next floor.
Description
Technical field
The present invention relates to curtain wall closing in installing area more particularly to a kind of curtain walls and building floor closing-in structure and its construction party
Method.
Background technique
Existing glass curtain wall installation, has gap between glass curtain wall and building floor, the water on building floor upper layer ground is easy
The day for leaking into next layer from the gap is taken, and therefore, need to design a kind of waterproof for preventing the upper layer surface water from leaking into next layer
Structure.
Summary of the invention
The purpose of the present invention is to provide a kind of curtain walls and building floor closing-in structure and its construction method, and the curtain wall is with building
Plate closing-in structure, which realizes, prevents gap of the water on building floor upper layer between glass curtain wall and building floor from leaking into next floor.
Its technical solution is as follows:
Curtain wall and building floor closing-in structure, including glass curtain wall, building floor, backplane level, filling cotton, watertight panel floor, glue
Item has gap between glass curtain wall and building floor, the backplane level is mounted on the bottom surface on building floor, and blocks the gap
Lower section, the filling cotton is mounted in the gap, and the watertight panel layer includes panel overhanging portion, panel fixed part, institute
It states panel fixed part to connect with the plate face on building floor, the overhanging of panel overhanging portion blocks in the top in the gap, the face
The end face in plate overhanging portion approaches glass curtain wall by adhesive tape and is tightly connected.
It further include support beam, the backplane level is mounted on the bottom surface on the building floor by the support beam, and seals
Block the lower section in the gap.
The support beam is zinc-plated square tube, and the backplane level is fire-retardant clamping plate.
It further include gypsum board layer, white paint layer, the gypsum board layer is mounted on the lower section of the backplane level, and the white paint layer applies
On the bottom surface of the gypsum board layer.
It further include pea gravel concreten beam, glass cement, the pea gravel concreten beam is cast in the top of the watertight panel layer,
And the glass curtain wall is approached by the adhesive tape and is tightly connected, the glass cement is blocked in the top of the adhesive tape.
The watertight panel layer includes the first waterproof coating, overhanging steel plate, cement mortar waterproof integral layer, and described first is anti-
Water coating be coated in the building floor, filling cotton top surface on, the overhanging steel plate includes steel plate overhanging portion, Interal fixation portion, institute
It states Interal fixation portion to be fixedly mounted in the plate face on the building floor across first waterproof coating, steel plate overhanging portion envelope
It gets lodged on the first waterproof coating above the gap, the end face in steel plate overhanging portion approaches glass curtain wall；The cement mortar is anti-
Water integral layer is cast in the top of the overhanging steel plate and the first waterproof coating, and the end face of the cement mortar waterproof integral layer is logical
It crosses adhesive tape and approaches glass curtain wall sealed connection.
It further include the first rust-proof coating, the second rust-proof coating, first rust-proof coating, the second rust-proof coating are coated in respectively
On the positive inverse plate surface of the overhanging steel plate.
It further include chemical anchoring bolt, the Interal fixation portion of the overhanging steel plate is mounted on by the chemical anchoring bolt
In the plate face on the building floor.
The cement mortar waterproof integral layer includes base course of cement mortar, the second waterproof coating, cement screedn, described
Base course of cement mortar, the second waterproof coating, cement screedn are successively cast in the overhanging steel plate and the first waterproof in order
The top of coating, the base course of cement mortar, the second waterproof coating, cement screedn end face glass curtain is approached by adhesive tape
Wall is tightly connected.
The construction method of curtain wall and building floor closing-in structure, comprising the following steps:
Surveying setting-out；
Clearance distance between dipstick metering building floor bottom surface and glass curtain wall；
Backplane level blanking is cut；
Mounting base layer；
Filling cotton is installed in the gap；
Clearance distance between dipstick metering building floor plate face and glass curtain wall；
Overhang steel plate cutting to cut；
The first rust-proof coating, the second rust-proof coating are applied respectively on the positive inverse plate surface of overhanging steel plate；
The first waterproof coating is applied on building floor, filling cotton top surface；
Installation overhanging steel plate；
Adhesive tape is pasted on glass curtain wall；
The joints cement mortar waterproof integral layer on overhanging steel plate and the first waterproof coating, and glass curtain is approached by adhesive tape
Wall is tightly connected；
Pea gravel concreten beam is poured on cement mortar waterproof integral layer, and glass curtain wall sealing is approached by adhesive tape and is connected
It connects, glass cement is stamped above adhesive tape；
Architectural surface is mated formation.
It should be understood that
Aforementioned " first, second " does not represent specific quantity and sequence, is only used for the differentiation to title.
The orientation or positional relationship of the instructions such as aforementioned "upper", "lower" be based on the orientation or positional relationship shown in the drawings, or
Person be product of the present invention using when the orientation or positional relationship usually the put or side that usually understands of those skilled in the art
Position or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than the equipment or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Advantages of the present invention or principle are illustrated below:
1, this curtain wall and building floor closing-in structure include glass curtain wall, building floor, backplane level, filling cotton, watertight panel floor,
Adhesive tape, backplane level are used to support support filling cotton, and filling cotton can use fire-proof sound insulation rock wool, and fire-proof sound insulation rock wool has fire prevention
The effect of sound insulation, gap between glass curtain wall and building floor block upper watertight panel floor, prevent water above building floor toward institute
It states gap to leak downwards, be connected between watertight panel layer and glass curtain wall with adhesive tape sealing, keep the waterproofness of the structure more preferable；It should
Curtain wall and building floor closing-in structure realize the gap leakage for preventing the water on building floor upper layer between glass curtain wall and building floor
To next layer.
2, backplane level is mounted on the bottom surface on building floor by support beam, keeps backplane level more firm.
3, support beam uses zinc-plated square tube, facilitates installation, save the cost, and backplane level is using fire-retardant clamping plate, save the cost,
It can also prevent fires.
4, gypsum board layer is installed below backplane level, paint layer is whitewashed in gypsum board layer bottom surface, and it is both beautiful, backplane level is also protected,
Prolong the service life.
5, pea gravel concreten beam is poured above watertight panel layer, so that the top of adhesive tape is higher than flooring, avoids water from glue
It is seeped under at item, improves waterproof performance.
6, watertight panel layer includes the first waterproof coating, overhanging steel plate, cement mortar waterproof integral layer, the first waterproof coating
Primary watertightness is carried out to watertight panel layer, the lower section of cement mortar waterproof integral layer is then supported on overhanging steel plate, is improved anti-
The overall stiffness of water panel layer improves the bending strength of watertight panel layer overhanging part, keeps watertight panel layer more firm.
7, overhang and apply the first rust-proof coating, the second rust-proof coating on the positive inverse plate surface of steel plate, extend the use of overhanging steel plate
Service life.
8, the Interal fixation portion of overhanging steel plate is mounted in the plate face on building floor using chemical anchoring bolt, makes overhang steel
The installation of plate is more firm.
9, cement mortar waterproof integral layer includes base course of cement mortar, the second waterproof coating, cement screedn, and second is anti-
The increase of water coating keeps the waterproofness of cement mortar waterproof integral layer more preferable.
Detailed description of the invention
Fig. 1 is the sectional view of curtain wall of the embodiment of the present invention Yu building floor closing-in structure.
Description of symbols:
10, glass curtain wall, 20, building floor, 30, backplane level, 31, support beam, 32, gypsum board layer, 40, filling cotton, 50,
Watertight panel layer, the 51, first waterproof coating, 52, overhanging steel plate, 521, steel plate overhanging portion, 522, Interal fixation portion, 523, chemistry
Anchor bolt, 53, cement mortar waterproof integral layer, 531, base course of cement mortar, the 532, second waterproof coating, 533, cement mortar
Surface layer, 60, adhesive tape, 70, pea gravel concreten beam, 80, glass cement, 90, architectural surface.
Specific embodiment
The embodiment of the present invention is described in detail below.
As shown in Figure 1, curtain wall and building floor closing-in structure, including glass curtain wall 10, building floor 20, backplane level 30, filling
Cotton 40, watertight panel layer 50, adhesive tape 60 have gap between glass curtain wall 10 and building floor 20, backplane level 30 is with being mounted on building
The bottom surface of plate 20, and the lower section in the gap is blocked, filling cotton 40 is mounted in gap, and watertight panel layer 50 is outstanding including panel
Portion, panel fixed part are chosen, panel fixed part is connect with the plate face on building floor 20, and the overhanging of panel overhanging portion is blocked in the upper of gap
The end face of side, panel overhanging portion approaches the sealed connection of glass curtain wall 10 by adhesive tape 60.
Wherein, this curtain wall and building floor closing-in structure further include that support beam 31, gypsum board layer 32, white paint floor, microlith are mixed
Solidifying soil beam 70, glass cement 80, the first rust-proof coating, the second rust-proof coating, chemical anchoring bolt 523, backplane level 30 pass through support
Crossbeam 31 is mounted on the bottom surface on building floor 20, and blocks the lower section in gap；Preferably, support beam 31 is zinc-plated square tube, bottom
Plate layer 30 is fire-retardant clamping plate；Gypsum board layer 32 is mounted on the lower section of backplane level 30, and white paint layer is coated on the bottom surface of gypsum board layer 32；
Preferably, filling cotton 40 uses fire-proof sound insulation rock wool, and adhesive tape 60 uses sponge adhesive tape；
Pea gravel concreten beam 70 is cast in the top of watertight panel layer 50, and approaches the sealing of glass curtain wall 10 by adhesive tape 60
Connection, glass cement 80 are blocked in the top of the adhesive tape 60；
Watertight panel layer 50 includes the first waterproof coating 51, overhanging steel plate 52, cement mortar waterproof integral layer 53, and first is anti-
Water coating 51 be coated in building floor 20, filling cotton 40 top surface on, overhanging steel plate 52 include steel plate overhanging portion 521, Interal fixation portion
522, Interal fixation portion 522 passes through first waterproof coating 51 and is fixedly mounted in the plate face on building floor 20, steel plate overhanging portion
521 block on the first waterproof coating 51 above gap, and the end face in steel plate overhanging portion 521 approaches glass curtain wall 10；Cement bonded sand
Slurry waterproof integral layer 53 is cast in the top of overhanging steel plate 52 and the first waterproof coating 51, the end of cement mortar waterproof integral layer 53
Face approaches the sealed connection of glass curtain wall 10 by adhesive tape 60；
First rust-proof coating, the second rust-proof coating are coated in respectively on the positive inverse plate surface of overhanging steel plate 52；
The Interal fixation portion 522 of overhanging steel plate 52 is mounted in the plate face on building floor 20 by chemical anchoring bolt 523.
Cement mortar waterproof integral layer 53 includes base course of cement mortar 531, the second waterproof coating 532, cement screedn
533, base course of cement mortar 531, the second waterproof coating 532, cement screedn 533 are successively cast in overhanging steel plate 52 in order
And first waterproof coating 51 top, the end face of base course of cement mortar 531, the second waterproof coating 532, cement screedn 533
Glass curtain wall 10 is approached by adhesive tape 60 to be tightly connected.
The construction method of curtain wall and building floor closing-in structure, comprising the following steps:
Surveying setting-out；
Clearance distance between 20 bottom surface of dipstick metering building floor and glass curtain wall 10；
30 blanking of backplane level is cut；
Mounting base layer 30；
Filling cotton 40 is installed in the gap；
Clearance distance between 20 plate face of dipstick metering building floor and glass curtain wall 10；
Overhang 52 blanking of steel plate to cut；
The first rust-proof coating, the second rust-proof coating are applied respectively on the positive inverse plate surface of overhanging steel plate 52；
The first waterproof coating 51 is applied on building floor 20,40 top surface of filling cotton；
Installation overhanging steel plate 52；
Adhesive tape 60 is pasted on glass curtain wall 10；
The joints cement mortar waterproof integral layer 53 on overhanging steel plate 52 and the first waterproof coating 51, and supported by adhesive tape 60
Nearly glass curtain wall 10 is tightly connected；
Pea gravel concreten beam 70 is poured on cement mortar waterproof integral layer 53, and glass curtain wall 10 is approached by adhesive tape 60
It is tightly connected, stamps glass cement 80 in the top of adhesive tape 60；
Architectural surface 90 is mated formation.
The present embodiment has the advantages that
1, this curtain wall and building floor closing-in structure include glass curtain wall 10, building floor 20, backplane level 30, filling cotton 40, prevent
Water panel layer 50, adhesive tape 60, backplane level 30 are used to support support filling cotton 40, and filling cotton 40 can use fire-proof sound insulation rock wool,
Fire-proof sound insulation rock wool has the function of fire-proof sound insulation, and the gap between glass curtain wall 10 and building floor 20 blocks upper watertight panel floor
50, it prevents the water of 20 top of building floor from leaking downwards toward the gap, uses adhesive tape between watertight panel layer 50 and glass curtain wall 10
60 are tightly connected, and keep the waterproofness of the structure more preferable；The curtain wall and building floor closing-in structure, which realize, prevents 20 upper layer of building floor
Gap of the water between glass curtain wall 10 and building floor 20 leak into next floor.
2, backplane level 30 is mounted on the bottom surface on building floor 20 by support beam 31, keeps backplane level 30 more firm.
3, support beam 31 uses zinc-plated square tube, facilitates installation, save the cost, and backplane level 30 uses fire-retardant clamping plate, saves
Cost, moreover it is possible to prevent fires.
4, gypsum board layer 32 is installed below backplane level 30, paint layer is whitewashed in 32 bottom surface of gypsum board layer, and it is both beautiful, also protect bottom
Plate layer 30, prolongs the service life.
5, the top of watertight panel layer 50 pours pea gravel concreten beam 70, so that the top of adhesive tape 60 is higher than flooring, avoids
Water from adhesive tape 60 under seep, improve waterproof performance.
6, watertight panel layer 50 include the first waterproof coating 51, overhanging steel plate 52, cement mortar waterproof integral layer 53, first
Waterproof coating 51 carries out primary watertightness to watertight panel layer 50, is then supported on cement mortar waterproof integral layer with overhanging steel plate 52
The overall stiffness of watertight panel layer 50 is improved in 53 lower section, improves the bending strength that watertight panel layer 50 overhangs part, makes waterproof
Panel layer 50 is more firm.
7, overhang and apply the first rust-proof coating, the second rust-proof coating on the positive inverse plate surface of steel plate 52, extend overhanging steel plate 52
Service life.
8, the Interal fixation portion 522 of overhanging steel plate 52 is mounted on using chemical anchoring bolt 523 plate face on building floor 20
On, keep the installation for overhanging steel plate 52 more firm.
9, cement mortar waterproof integral layer 53 includes base course of cement mortar 531, the second waterproof coating 532, cement sand pulp
Layer 533, the increase of the second waterproof coating 532 keeps the waterproofness of cement mortar waterproof integral layer 53 more preferable.
The above is only specific embodiments of the present invention, are not limited the scope of protection of the present invention with this；Do not violating this hair
Made any replacement and improvement, category protection scope of the present invention on the basis of bright design.
Claims (10)
1. curtain wall and building floor closing-in structure, which is characterized in that including glass curtain wall, building floor, backplane level, filling cotton, waterproof
Panel layer, adhesive tape have gap between glass curtain wall and building floor, the backplane level is mounted on the bottom surface on building floor, and blocks
The lower section in gap is stated in residence, and the filling cotton is mounted in the gap, and the watertight panel layer includes panel overhanging portion, panel
Fixed part, the panel fixed part are connect with the plate face on building floor, and the overhanging of panel overhanging portion is blocked in the upper of the gap
Side, the end face in panel overhanging portion approach glass curtain wall by adhesive tape and are tightly connected.
2. curtain wall as described in claim 1 and building floor closing-in structure, which is characterized in that it further include support beam, the bottom
Plate floor is mounted on the bottom surface on the building floor by the support beam, and blocks the lower section in the gap.
3. curtain wall as claimed in claim 2 and building floor closing-in structure, which is characterized in that the support beam is zinc-plated side
Pipe, the backplane level are fire-retardant clamping plate.
4. curtain wall as described in claim 1 and building floor closing-in structure, which is characterized in that it further include gypsum board layer, white paint layer,
The gypsum board layer is mounted on the lower section of the backplane level, and the white paint layer is coated on the bottom surface of the gypsum board layer.
5. curtain wall as described in claim 1 and building floor closing-in structure, which is characterized in that further include pea gravel concreten beam, glass
Glass glue, the pea gravel concreten beam is cast in the top of the watertight panel layer, and approaches the glass curtain by the adhesive tape
Wall is tightly connected, and the glass cement is blocked in the top of the adhesive tape.
6. such as curtain wall described in any one of claim 1 to 5 and building floor closing-in structure, which is characterized in that the watertight panel
Layer includes the first waterproof coating, overhanging steel plate, cement mortar waterproof integral layer, and first waterproof coating is with being coated in the building
Plate, filling cotton top surface on, the overhanging steel plate includes steel plate overhanging portion, Interal fixation portion, and the Interal fixation portion passes through institute
It states the first waterproof coating to be fixedly mounted in the plate face on the building floor, steel plate overhanging portion blocks above the gap
On first waterproof coating, the end face in steel plate overhanging portion approaches glass curtain wall；The cement mortar waterproof integral layer is cast in described
Overhang the top of steel plate and the first waterproof coating, the end face of the cement mortar waterproof integral layer approaches glass curtain wall by adhesive tape
It is tightly connected.
7. curtain wall as claimed in claim 6 and building floor closing-in structure, which is characterized in that further include the first rust-proof coating, the
Two rust-proof coatings, first rust-proof coating, the second rust-proof coating are coated in respectively on the positive inverse plate surface of the overhanging steel plate.
8. curtain wall as claimed in claim 7 and building floor closing-in structure, which is characterized in that further include chemical anchoring bolt, institute
The Interal fixation portion for stating overhanging steel plate is mounted in the plate face on the building floor by the chemical anchoring bolt.
9. curtain wall as claimed in claim 6 and building floor closing-in structure, which is characterized in that the cement mortar waterproof integral layer
Including base course of cement mortar, the second waterproof coating, cement screedn, the base course of cement mortar, the second waterproof coating, cement
Mortar surface layer is successively cast in the top of the overhanging steel plate and the first waterproof coating, the base course of cement mortar, the in order
Two waterproof coatings, cement screedn end face by adhesive tape approach glass curtain wall be tightly connected.
10. the construction method of curtain wall and building floor closing-in structure, which comprises the following steps:
Surveying setting-out；
Clearance distance between dipstick metering building floor bottom surface and glass curtain wall；
Backplane level blanking is cut；
Mounting base layer；
Filling cotton is installed in the gap；
Clearance distance between dipstick metering building floor plate face and glass curtain wall；
Overhang steel plate cutting to cut；
The first rust-proof coating, the second rust-proof coating are applied respectively on the positive inverse plate surface of overhanging steel plate；
The first waterproof coating is applied on building floor, filling cotton top surface；
Installation overhanging steel plate；
Adhesive tape is pasted on glass curtain wall；
The joints cement mortar waterproof integral layer on overhanging steel plate and the first waterproof coating, and it is close by adhesive tape to approach glass curtain wall
Envelope connection；
Pea gravel concreten beam is poured on cement mortar waterproof integral layer, and glass curtain wall is approached by adhesive tape and is tightly connected,
Glass cement is stamped above adhesive tape；
Architectural surface is mated formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069327.7A CN109577526A (en) | 2019-01-24 | 2019-01-24 | Curtain wall and building floor closing-in structure and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910069327.7A CN109577526A (en) | 2019-01-24 | 2019-01-24 | Curtain wall and building floor closing-in structure and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109577526A true CN109577526A (en) | 2019-04-05 |
Family
ID=65917982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910069327.7A Pending CN109577526A (en) | 2019-01-24 | 2019-01-24 | Curtain wall and building floor closing-in structure and its construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109577526A (en) |
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| CN112376710A (en) * | 2020-11-18 | 2021-02-19 | 中建一局集团建设发展有限公司 | Sealing device, building outer eave structure comprising same and construction method thereof |
| CN118148326A (en) * | 2024-04-02 | 2024-06-07 | 北京建工四建工程建设有限公司 | Ground construction method with gap for structural floor slab and gap plugging structure |
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