CN110080450B - Aluminum plate for outdoor piano keyboard type overhanging suspended ceiling and construction method thereof - Google Patents
Aluminum plate for outdoor piano keyboard type overhanging suspended ceiling and construction method thereof Download PDFInfo
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- CN110080450B CN110080450B CN201910325621.XA CN201910325621A CN110080450B CN 110080450 B CN110080450 B CN 110080450B CN 201910325621 A CN201910325621 A CN 201910325621A CN 110080450 B CN110080450 B CN 110080450B
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 211
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 211
- 238000010276 construction Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 239000002023 wood Substances 0.000 claims abstract description 18
- 238000010079 rubber tapping Methods 0.000 claims abstract description 16
- 239000003292 glue Substances 0.000 claims description 38
- 240000004045 Cassia javanica Species 0.000 claims description 17
- 239000006260 foam Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000012634 fragment Substances 0.000 claims description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 11
- 230000000873 masking effect Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 239000000565 sealant Substances 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 5
- 230000004048 modification Effects 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 30
- 238000004026 adhesive bonding Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010023 transfer printing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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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
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/061—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members supporting construction for curved ceilings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/15—Trimming strips; Edge strips; Fascias; Expansion joints for roofs
- E04D13/158—Trimming strips; Edge strips; Fascias; Expansion joints for roofs covering the overhang at the eave side, e.g. soffits, or the verge of saddle roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/165—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers
- E04F21/1652—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers for smoothing and shaping joint compound to a desired contour
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2103/00—Material constitution of slabs, sheets or the like
- E04B2103/06—Material constitution of slabs, sheets or the like of metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention provides an aluminum plate for an outdoor piano keyboard type overhanging suspended ceiling and a construction method thereof, wherein the aluminum plate comprises white aluminum plates and standard segment wood color aluminum plates which are arranged at intervals, the white aluminum plates and the standard segment wood color aluminum plates are fixed on a single steel keel, the adjacent white aluminum plates and the standard segment wood color aluminum plates are respectively fixed with the transverse ends of three L-shaped corner codes arranged side by side, the vertical ends of the L-shaped corner codes are respectively fixed on the two side surfaces of the single steel keel, and the vertical ends of the L-shaped corner codes and the two side surfaces of the single steel keel are respectively penetrated by a self-tapping nail.
Description
Technical Field
The invention relates to the field of building construction, in particular to an aluminum plate for an outdoor piano keyboard type overhanging suspended ceiling and a construction method thereof.
Background
With the progress of modern science and technology and building art, large-scale public building projects are more and more diversified and complicated, the comprehensive application of pursuing artistic style, cultural connotation and visual effect of building appearance modeling becomes a new fashion of modern buildings, the requirements on precision and difficulty of exterior decoration construction are higher, and the large-span overhanging stacked ceiling modeling is a representative of the modern buildings.
The outdoor aluminum single plate suspended ceiling of the Kunming south station house has the area of about 4 ten thousand square meters and is mainly positioned on the south side and the north side of the main station house, the building shape adopts the wood rafter form of ancient buildings, wood grain transfer printing aluminum single plates and white aluminum single plates are arranged at intervals in a stacking mode, the color is distinct and harmonious, the space three-dimensional effect is excellent, the suspended ceiling is similar to a piano keyboard pattern, and the suspended ceiling is rich in times. The outdoor suspended ceiling is positioned above the south elevated lane and the north elevated lane, the suspended ceiling roof has the overhanging distance of 15m, the height is 18.15m away from the elevated lane, the east-west length is 410m, the maximum length of the aluminum plate is 5.4m, and the folded edge height of two sides is 0.9m, thus the suspended ceiling is in a non-closed cubic form.
The existing aluminum plate construction method mainly has the following problems: first is traditional seam-separating gluing aluminum veneer fixing method is fixed for the direct nailing of outdoor face through clamp plate or angle sign indicating number from aluminum plate, must look up in the bottom through certain operation platform and look up fixedly, and second is traditional operation platform need consume huge expense, and the installation accuracy is not high.
Therefore, there is a need for an aluminum plate for an outdoor piano keyboard type overhanging ceiling and a construction method thereof, which can solve the above problems
Disclosure of Invention
The invention provides an aluminum plate for an outdoor piano keyboard type overhanging suspended ceiling and a construction method thereof, which optimize and innovate aluminum single plate fixed nodes, combine BIM modeling technology, loft and model key nodes, and reduce the cost generated by using a traditional operation platform and improve the installation precision of the aluminum plate by adopting a mode of reverse hanging and fixing in the suspended ceiling.
The technical scheme of the invention is realized as follows:
outdoor piano keyboard formula aluminum plate for furred ceiling of encorbelmenting, including white aluminum plate and the standard section wood color aluminum plate of interval arrangement, white aluminum plate and standard section wood color aluminum plate are fixed in on the single steel joist, and are adjacent be fixed with the horizontal end of the L type angle sign indicating number that sets up side by side on white aluminum plate and the standard section wood color aluminum plate respectively, the vertical end of L type angle sign indicating number is fixed in respectively the both sides face of single steel joist, the vertical end of L type angle sign indicating number all passes a self-tapping nail with the both sides face of single steel joist.
As a preferable technical proposal, a deformation joint wood-colored aluminum plate is fixed between two adjacent white aluminum plates at the deformation joint of the roof truss, a panel deformation joint is formed between one end of the deformation joint wood-colored aluminum plate and the adjacent white aluminum plate, a diagonal keel is fixed on the deformation joint wood-colored aluminum plate, one end of the diagonal keel is a horizontally arranged square tube, the square pipe is fixed on the inner wall of the deformation joint wood-colored aluminum plate close to the panel deformation joint, three vertical ends of the L-shaped corner connectors which are arranged side by side are fixed on the deformation joint wood-colored aluminum plate, the transverse ends of the L-shaped corner connectors are all propped against the side surface of the square tube, the transverse end of each L-shaped corner connector and the side surface of the square tube penetrate through a self-tapping screw, the other end of the diagonal keel is an inclined rod, and one end of the inclined rod, which is far away from the square tube, is fixed on the single steel keel.
The other technical scheme of the invention is realized as follows:
the construction method of the aluminum plate for the outdoor piano keyboard type overhanging ceiling comprises the following steps:
step S1: installing a white aluminum plate, a standard segment wood color aluminum plate and a deformation joint wood color aluminum plate on the single steel keel by using the L-shaped angle code, and fixing the L-shaped angle code and the side surface of the single steel keel by using a self-tapping screw;
step S2: fixing a diagonal keel on the deformation joint wood-colored aluminum plate by using an L-shaped corner connector;
step S3: an aluminum plate at the cornice position is installed;
step S4: and injecting glue to the glue seams of the aluminum plates.
As a preferred technical scheme, the mounting process of the cornice aluminum plate comprises the following steps:
step S1: mounting an aluminum plate at the top of each column, and controlling the division positions among the plates by using a theodolite on the basis of the elevation of the aluminum plate at the top of the column;
step S2: firstly, mounting east and west end aluminum plates, then mounting aluminum plates at two sides of a deformation joint, and finally mounting a middle standard aluminum plate;
step S3: when the water drops are crossed, a steel wire is pulled to pass through the water drops, and a theodolite is arranged on the cornice truss;
step S4: a single keel is independently installed at the joint position of the cornice and the stainless steel gutter, and a leather water plate is additionally arranged.
As a preferred technical scheme, the construction process of glue injection comprises the following steps:
step S1: installing a foam rod into the transverse seam, leveling the foam rod by using a plastic scraper with a raised head, cleaning the transverse seam by using toluene, and pasting masking paper with the width of 20mm along the two sides of the aluminum plate seam;
step S2: glue is evenly, continuously and slowly injected into the glue seams by using a manual glue gun;
step S3: after glue injection is finished, a scraper is used for surface modification immediately, the sealant which is excessive outside the interface is pressed into the interface forcibly and the surface is scraped smoothly or slightly concave along the interface from left to right, so that the sealant is contacted with the side edge of the interface and the foam rod;
step S4: after the glue seam is well laid, the masking paper is removed in time.
As a preferred technical scheme, the white aluminum plates are symmetrically installed and fixed, and the wide side direction is fixed firstly, and then the long side direction is fixed.
As a preferable technical scheme, the processing height of the deformation joint wood-colored aluminum plate is correspondingly reduced according to the thickness of the deformation joint wood-colored aluminum plate and the height of the self-tapping screw.
As a preferred technical scheme, the sealant can be wiped by using a solvent after the masking paper is removed.
By adopting the technical scheme, the invention has the beneficial effects that:
because the outdoor piano keyboard type aluminum plate for the suspended ceiling comprises the white aluminum plate and the standard wood-color aluminum plate which are arranged at intervals, the white aluminum plate and the standard wood-color aluminum plate are fixed on the single steel keel, when construction is carried out, the white aluminum plate and the standard wood-color aluminum plate are fixed through non-traditional L-shaped corner fastener nailing, the L-shaped corner fastener is lengthened and fixed on the single steel keel nailing instead of the traditional method for fixing the aluminum plate through seam gluing, upward looking fixation at the bottom through an operation platform is not needed, and simultaneously, the BIM modeling technology is combined to carry out lofting modeling on key nodes.
Because be fixed with movement joint wood color aluminum plate between the two adjacent white aluminum plates of roof truss movement joint department, when the construction, roof truss movement joint is just in movement joint wood color aluminum plate's position, form the panel movement joint between movement joint wood color aluminum plate and an adjacent white aluminum plate, and be fixed with one on movement joint wood color aluminum plate and draw fossil fragments to one side, fix white aluminum plate and movement joint wood color aluminum plate, the deformation that produces when avoiding aluminum plate to encorbelment great influences the roughness of installation, and guaranteed that fossil fragments and roof warp synchronous, thereby the precision of aluminum plate installation has been improved.
The construction method of the aluminum plate for the outdoor piano keyboard type overhanging ceiling comprises the following steps:
step S1: fixed white aluminum plate, standard section wood color aluminum plate and movement joint wood color aluminum plate because adjacent aluminum plate's elevation is different with the position that appears folding level, for the precision of better control aluminum plate installation, at first install white aluminum veneer, the key is controlled the precision of its both ends head and external corner, beat the back on fossil fragments with the theodolite, every stride draws 4 full-length steel wires, combines the theodolite to carry out accurate installation, and slight error digestion is in reentrant corner department. Then the installation of wood-colored aluminum plate is carried out, the aluminum plate is divided into two blocks to be processed, after the acceptance is qualified in the entering field, the joint and the outer end of the aluminum plate are controlled in a whole way by using the theodolite to install the aluminum plate according to the reference of the adjacent white aluminum plate, thereby improving the installation precision of the aluminum plate.
Step S2: use fixed one of L type angle sign indicating number to draw fossil fragments to one side on movement joint wood color aluminum plate, typeset to furred ceiling aluminum plate according to the modulus, room lid truss movement joint is being in wood color aluminum plate's position, and this aluminum plate need guarantee with fossil fragments and room lid's synchronous deformation, and flexible volume design requirement reaches 150mm, and the expansion joint setting is in aluminum plate's internal corner department, for preventing that aluminum plate encorbelments when great, warp and influence the installation roughness, increases one and draws fossil fragments to one side for aluminum plate's is fixed.
Step S3: install the aluminum plate of eaves mouth position, facade glass curtain wall construction is with hanging flower basket demolishs back installation inboard aluminum plate that closes up, at first install the aluminum plate of every capital, use capital aluminum plate elevation as the benchmark, use the box position between theodolite control board, guarantee ground, the wall, the top butt joint, eaves mouth aluminum plate segmentation installation, at first install east, the aluminum plate of west end, guarantee to be unanimous with the wrong platform size of facade, then install the aluminum plate of deformation seam both sides, standard plate in the middle of the last installation, the error is equallyd divide, guarantee not appear the regulating plate that the width differs, every stride draws steel wire through line control straightness accuracy in the water line position, eaves mouth through length erects the theodolite and detects, eaves mouth and gutter handing-over position are installed fossil fragments alone, add the skin water board, prevent that later stage gutter inhomogeneous settlement from drawing the eaves.
Step S4: the method comprises the steps of injecting glue into an aluminum plate glue seam, firstly installing a foam rod into a transverse seam, leveling the foam rod by using a plastic scraper with a raised head, cleaning the transverse seam by using methylbenzene, pasting masking paper with the width of 20mm along two sides of the aluminum plate seam, secondly, uniformly, continuously and slowly injecting glue into the glue seam by using a manual glue gun, then immediately performing surface modification by using a scraper after the glue injection is finished, forcibly pressing the excessive sealant outside the interface into the interface and scraping the surface smoothly or slightly concave along the interface from left to right to enable the side edge of the sealing glue and the interface to be in contact with the foam rod, and finally, removing the masking paper in time after the glue seam is well finished.
The white aluminum plates are symmetrically installed and fixed, the wide side direction is fixed firstly, the long side direction is fixed secondly, the length of the aluminum plates is larger (maximum 13:1), the maximum grid length is 5.4m, the wide side direction is fixed firstly, and the long side direction is fixed secondly, so that deformation of the panel during installation can be avoided, and the installation accuracy of the aluminum plates is improved.
Because the processing height of the deformation joint wood-colored aluminum plate is correspondingly reduced according to the thickness of the deformation joint wood-colored aluminum plate and the height of the self-tapping screw, the lap joint of the aluminum plates is ensured, and the telescopic requirement is met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of an aluminum plate fixing node;
FIG. 2 is a schematic view of a deformation joint wood-colored aluminum plate installation;
fig. 3 is a schematic view of a cornice node structure.
Wherein: 1. a white aluminum plate; 2. a standard log color aluminum plate; 3. a single steel keel; 4. l-shaped corner connectors; 5. self-tapping screw; 6. a deformation joint wood-colored aluminum plate; 7. a panel deformation joint; 8. stayed keel; 9. a square tube; 10. a diagonal bar; 11. dripping water; 12. a leather water board; 13. stainless steel gutter; 14. a single keel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in the figures 1 and 2 together, the aluminum plate for the outdoor piano keyboard type overhanging suspended ceiling comprises white aluminum plates 1 and standard segment wood color aluminum plates 2 which are arranged at intervals, wherein the white aluminum plates 1 and the standard segment wood color aluminum plates 2 are fixed on a single steel keel 3, the transverse ends of three L-shaped angle codes 4 which are arranged side by side are respectively fixed on the adjacent white aluminum plates 1 and the standard segment wood color aluminum plates 2, the vertical ends of the L-shaped angle codes 4 are respectively fixed on two side surfaces of the single steel keel 3, the vertical ends of the L-shaped angle codes 4 and the two side surfaces of the single steel keel 3 penetrate through a self-tapping nail 5, when in construction, the white aluminum plates 1 and the standard segment wood color aluminum plates 2 are fixed through non-traditional nailing of the L-shaped angle codes 4, the L-shaped angle codes 4 are lengthened and fixed on the single steel keel 3 instead of the traditional method of fixing the off-seam glued aluminum plates, upward looking fixation at the bottom through an operation platform is not needed, meanwhile, the BIM modeling technology is combined, the key nodes are lofted and modeled, the mode of reverse hanging and fixing in the suspended ceiling is adopted, the convenience and safety of the operation and installation of the inner side of the keel are realized, the installation precision of the aluminum plate is improved, and the cost for using the operation platform is reduced.
Moreover, a deformation joint wood-colored aluminum plate 6 is fixed between two adjacent white aluminum plates 1 at the deformation joint of the roof truss, a panel deformation joint 7 is formed between one end of the deformation joint wood-colored aluminum plate 6 and the adjacent white aluminum plates 1, a diagonal keel 8 is fixed on the deformation joint wood-colored aluminum plate 6, one end of the diagonal keel 8 is a horizontally arranged square tube 9, the square tube 9 is fixed on the inner wall of the deformation joint wood-colored aluminum plate 6 close to the panel deformation joint 7, three vertical ends of L-shaped corner connectors 4 arranged side by side are fixed on the deformation joint wood-colored aluminum plate 6, the transverse ends of the L-shaped corner connectors 4 are all abutted against the side surface of the square tube 9, the transverse end of each L-shaped corner connector 4 and the side surface of the square tube 9 both pass through a self-tapping nail 5, the other end of the diagonal keel 8 is an inclined rod 10, one end of the inclined rod 10 far away from the square tube 9 is fixed on a single steel keel 3, and during construction, the deformation joint of the roof truss is just at the, form panel movement joint 7 between movement joint wood color aluminum plate 6 and an adjacent white aluminum plate 1 to be fixed with one on movement joint wood color aluminum plate 6 and draw fossil fragments 8 to one side, fix white aluminum plate 1 and movement joint wood color aluminum plate 6, avoid aluminum plate to encorbelment the degree of flatness that the deformation that produces influences the installation when great, and guaranteed that the deformation of fossil fragments and roof is synchronous, thereby improved the precision of aluminum plate installation.
Example two
As shown in fig. 1-3, the aluminum plate construction method for the outdoor piano keyboard type overhanging ceiling comprises the following steps:
step S1: mounting a white aluminum plate 1, a standard segment wood color aluminum plate 2 and a deformation joint wood color aluminum plate 6 on a single steel keel 3 by using an L-shaped corner connector 4, and fixing the L-shaped corner connector 4 and the side surface of the single steel keel 3 by using a self-tapping screw 5;
step S2: fixing a diagonal keel 8 on the deformation joint wood-colored aluminum plate 6 by using an L-shaped corner connector 4;
step S3: an aluminum plate at the cornice position is installed;
step S4: and injecting glue to the glue seams of the aluminum plates.
In the work progress, earlier white aluminum plate 1, standard section wood color aluminum plate 2 and movement joint wood color aluminum plate 6 are installed on single steel joist 3, use self-tapping nail 5 to fix L type angle sign indicating number 4 and single steel joist 3's side, then when aluminum plate encorbelments greatly, for the roughness of avoiding influencing the installation, increase one on movement joint wood color aluminum plate 6 and draw fossil fragments 8 to one side, be used for aluminum plate's fixed, later install the aluminum plate of eaves mouth position again, optimize innovation aluminum plate fixed node, make whole installation fixed very simple convenient, avoided when the installation must use operation platform to look up fixed condition in the bottom, thereby realized the convenient and safety of the inboard operation installation of fossil fragments, the precision of aluminum plate installation has been improved.
Wherein, the installation process of cornice aluminum plate includes following several steps:
step S1: mounting an aluminum plate at the top of each column, and controlling the division positions among the plates by using a theodolite on the basis of the elevation of the aluminum plate at the top of the column;
step S2: firstly, mounting east and west end aluminum plates, then mounting aluminum plates at two sides of a deformation joint, and finally mounting a middle standard aluminum plate;
step S3: when the bridge spans 11 positions of the water dripping line, a steel wire is pulled for threading, and a theodolite is arranged on the cornice truss;
step S4: a single keel 14 is independently installed at the joint position of the cornice and the stainless steel gutter 13, and a leather water plate 12 is additionally arranged.
Facade glass curtain wall construction is with hanging flower basket demolishs back installation inboard aluminum plate that closes up, install the aluminum plate of every capital at first, use capital aluminum plate elevation as the benchmark, use theodolite control inter-block cell position, guarantee ground, the wall, the top butt joint, eaves mouth aluminum plate segmentation installation, install east at first, the aluminum plate of west end, guarantee unanimous with facade dislocation stage size, then install the aluminum plate of movement joint both sides, install middle standard plate at last, the error is divided equally, guarantee not appear the regulating plate that the width differs, every stride at 11 positions of water dripping line draw steel wire through line control straightness accuracy, eaves mouth leads to long erects the theodolite and detects, eaves mouth and gutter handing-over position install fossil fragments alone, add skin water board 12, prevent that later stage gutter inhomogeneous settlement from drawing eaves mouth gluey seam, thereby the precision of eaves position aluminum plate installation has been improved, construction quality and efficiency of construction have been improved.
The construction process of glue injection comprises the following steps:
step S1: installing a foam rod into the transverse seam, leveling the foam rod by using a plastic scraper with a raised head, cleaning the transverse seam by using toluene, and pasting masking paper with the width of 20mm along the two sides of the aluminum plate seam;
step S2: glue is evenly, continuously and slowly injected into the glue seams by using a manual glue gun;
step S3: after glue injection is finished, a scraper is used for surface modification immediately, the sealant which is excessive outside the interface is pressed into the interface forcibly and the surface is scraped smoothly or slightly concave along the interface from left to right, so that the sealant is contacted with the side edge of the interface and the foam rod;
step S4: after the glue seam is well laid, the masking paper is removed in time.
When the injecting glue, install the foam stick in the horizontal seam, can prevent trilateral gluing, make level the processing with the plastics scraper blade that has the plush copper to the foam stick, the uniformity of gluing seam thickness has been guaranteed, the diameter of the muzzle export of manual gluey rifle is less than the width of gluing the seam, can be so that sealed glue can be better be full of glue seam, and sealed excessive phenomenon of gluing can not appear, and prevent bubble or cavity appearing at the injecting glue in-process, influence the quality of injecting glue, thereby the quality of injecting glue construction has been guaranteed, and then the precision of aluminum plate installation has been improved.
Secondly, the white aluminum plates 1 are symmetrically installed and fixed, the wide side direction is fixed firstly, then the long side direction is fixed, the length of each aluminum plate is larger (13: 1 in maximum), the maximum grid length is 5.4m, the wide side direction is fixed firstly, then the long side direction is fixed, deformation of the panel during installation can be avoided, and therefore the installation accuracy of the aluminum plates is improved.
The processing height of the deformation joint wood-colored aluminum plate 6 is correspondingly reduced according to the thickness of the deformation joint wood-colored aluminum plate 6 and the height of the self-tapping screw 5, so that the lap joint of the aluminum plate is ensured, and the telescopic requirement is met.
After the masking paper is removed, the sealant can be wiped by using a solvent.
In conclusion, the construction method combines the complex environment of the on-site vertical crossing construction, formulates a feasible construction scheme with reduced cost and improved efficiency, reasonably arranges the construction sequence, optimizes the joint installation process of the split aluminum veneer through BIM technology modeling, realizes the rapid reverse hanging construction of the large-span overhanging aluminum veneer, and perfectly reflects the building effect and the construction quality.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The aluminum plate for the outdoor piano keyboard type overhanging ceiling comprises white aluminum plates and standard wood-color aluminum plates which are arranged at intervals, and is characterized in that the white aluminum plates and the standard wood-color aluminum plates are fixed on a single steel keel, the adjacent white aluminum plates and the standard wood-color aluminum plates are respectively fixed with the transverse ends of three L-shaped angle codes arranged side by side, the vertical ends of the L-shaped angle codes are respectively fixed on the two side surfaces of the single steel keel, the vertical ends of the L-shaped angle codes and the two side surfaces of the single steel keel are respectively penetrated by a self-tapping screw, a deformation joint wood-color aluminum plate is fixed between the two adjacent white aluminum plates at the deformation joint of a roof truss, a panel deformation joint is formed between one end of the deformation joint wood-color aluminum plate and the adjacent white aluminum plate, a diagonal keel is fixed on the deformation joint wood-color aluminum plate, and one end of the diagonal keel is a horizontally arranged square tube, square pipe is fixed in movement joint wood color aluminum plate is close to on the inner wall of panel movement joint, be fixed with three setting side by side on the movement joint wood color aluminum plate the perpendicular end of L type angle sign indicating number, the horizontal end of L type angle sign indicating number all top lean on in the side of square pipe, each the horizontal end of L type angle sign indicating number with the side of square pipe all passes a self-tapping screw, the other end of drawing fossil fragments to one side is an down tube, the down tube is kept away from the one end of square pipe is fixed in single steel joist.
2. The aluminum plate for the outdoor piano keyboard type overhanging ceiling of claim 1, wherein the construction method comprises the following steps:
step S1: installing a white aluminum plate, a standard segment wood color aluminum plate and a deformation joint wood color aluminum plate on the single steel keel by using the L-shaped angle code, and fixing the L-shaped angle code and the side surface of the single steel keel by using a self-tapping screw;
step S2: fixing a diagonal keel on the deformation joint wood-colored aluminum plate by using an L-shaped corner connector;
step S3: an aluminum plate at the cornice position is installed;
step S4: and injecting glue to the glue seams of the aluminum plates.
3. The aluminum plate for an outdoor piano keyboard type overhanging ceiling according to claim 2, wherein the procedure of installing the cornice aluminum plate comprises the following steps:
step S1: mounting an aluminum plate at the top of each column, and controlling the division positions among the plates by using a theodolite on the basis of the elevation of the aluminum plate at the top of the column;
step S2: firstly, mounting east and west end aluminum plates, then mounting aluminum plates at two sides of a deformation joint, and finally mounting a middle standard aluminum plate;
step S3: when the water drops are crossed, a steel wire is pulled to pass through the water drops, and a theodolite is arranged on the cornice truss;
step S4: a single keel is independently installed at the joint position of the cornice and the stainless steel gutter, and a leather water plate is additionally arranged.
4. The aluminum plate for the outdoor piano keyboard type overhanging ceiling according to claim 2, wherein the glue injection construction process comprises the following steps:
step S1: installing a foam rod into the transverse seam, leveling the foam rod by using a plastic scraper with a raised head, cleaning the transverse seam by using toluene, and pasting masking paper with the width of 20mm along the two sides of the aluminum plate seam;
step S2: glue is evenly, continuously and slowly injected into the glue seams by using a manual glue gun;
step S3: after glue injection is finished, a scraper is used for surface modification immediately, the sealant which is excessive outside the interface is pressed into the interface forcibly and the surface is scraped smoothly or slightly concave along the interface from left to right, so that the sealant is contacted with the side edge of the interface and the foam rod;
step S4: after the glue seam is well laid, the masking paper is removed in time.
5. The aluminum plate for the outdoor piano keyboard type overhanging ceiling of claim 2, wherein the white aluminum plate is symmetrically installed and fixed, and the wide side direction is fixed firstly, and then the long side direction is fixed.
6. The aluminum plate for the outdoor piano keyboard type overhanging ceiling of claim 2, wherein the processing height of the deformation joint wood-colored aluminum plate is reduced correspondingly according to the thickness of the deformation joint wood-colored aluminum plate and the height of a self-tapping screw.
7. The aluminum plate for an outdoor piano keyboard type suspended ceiling according to claim 4, wherein the sealant can be wiped with a solvent after removing the masking paper.
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| CN201910325621.XA CN110080450B (en) | 2019-04-22 | 2019-04-22 | Aluminum plate for outdoor piano keyboard type overhanging suspended ceiling and construction method thereof |
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| CN110080450B true CN110080450B (en) | 2021-03-26 |
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| CN111287456A (en) * | 2020-03-24 | 2020-06-16 | 中铁建设集团有限公司 | Construction method of large-space wave-shaped GRG ceiling |
| CN113863590B (en) * | 2021-10-11 | 2023-06-09 | 中国建筑第八工程局有限公司 | Construction method for modularized reverse installation of overhanging metal cornice |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5004091B2 (en) * | 2007-12-27 | 2012-08-22 | コマニー株式会社 | Ceiling panel mounting structure |
| CN202299073U (en) * | 2011-08-17 | 2012-07-04 | 上海美特幕墙有限公司 | Ceiling system with high safety performance |
| CN203569761U (en) * | 2013-10-10 | 2014-04-30 | 深圳市华辉装饰工程有限公司 | Secondary waterproof structure of spherical aluminum plate roof |
| CN203729480U (en) * | 2014-01-08 | 2014-07-23 | 深圳市建筑装饰(集团)有限公司 | Keelless aluminum veneer structure for decorating ceiling |
| CN203742038U (en) * | 2014-02-27 | 2014-07-30 | 苏州柯利达装饰股份有限公司 | Slit aluminum sheet curtain wall |
| CN104499627A (en) * | 2014-12-18 | 2015-04-08 | 无锡王兴幕墙装饰工程有限公司 | Ceiling expansion joint with aluminum plates |
| CN107893501A (en) * | 2017-10-25 | 2018-04-10 | 苏州金螳螂幕墙有限公司 | It is a kind of can indoor location and the aluminium sheet connected mode that changes |
| CN207829261U (en) * | 2017-12-15 | 2018-09-07 | 青岛金楷装饰工程有限公司 | A kind of large span arc aluminum veneer close joint suspended ceiling device |
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