CN108104343A - A kind of aluminium alloy curtain wall carries aluminium - Google Patents
A kind of aluminium alloy curtain wall carries aluminium Download PDFInfo
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- CN108104343A CN108104343A CN201711414315.0A CN201711414315A CN108104343A CN 108104343 A CN108104343 A CN 108104343A CN 201711414315 A CN201711414315 A CN 201711414315A CN 108104343 A CN108104343 A CN 108104343A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/967—Details of the cross-section of the mullions or transoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
- C08F222/10—Esters
- C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
- C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate
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- Architecture (AREA)
- Chemical & Material Sciences (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Floor Finish (AREA)
Abstract
The invention discloses a kind of aluminium alloy curtain walls to carry aluminium, including square aluminium tube；PDMS resin beds are equipped on the outside of the square aluminium tube mounting wall；UV resin beds are equipped on the outside of the PDMS resin beds；Rubber layer is equipped on the inside of the square aluminium tube mounting wall；The rubber layer surface is equipped with hemispherical projections；Optical grating construction is equipped on the outside of the square aluminium tube light wall；The optical grating construction surface is equipped with graphene layer；Cavity direction is equipped with section as semicircular protrusion along aluminium on the inside of the square aluminium tube left side wall；Cavity direction is equipped with section as semicircular protrusion along aluminium on the inside of the square aluminium tube right side wall.Aluminium alloy curtain wall curtain wall proposed by the present invention carries aluminium, creatively sets reinforcement structure, adds link position attachment force；And its is simple in structure, and it is convenient to be prepared using existing equipment, easy to use, suitable for industrialized production.
Description
Technical field
The present invention relates to aluminium alloy curtain wall technical field more particularly to a kind of curtain wall carrying aluminiums, and installation rear stability is very
It is good, good weatherability, suitable for aluminium alloy curtain wall.
Background technology
China is aluminum alloy doors and windows and curtain wall production, consumption big country, and the aluminum alloy doors and windows and curtain wall quantity that each year is completed are big,
The dosage of its main composition aluminium alloy extrusions is also very big.Since aluminium alloy thermal conductivity factor is big, energy-saving effect is poor, and energy waste is tight
Weight, does not meet the requirement of heat-insulating sound-insulating, lightweight.
Aluminium is a kind of alloy material as the main component with aluminium, and aluminium bar squeezes to obtain different cross section by hot melt
The aluminum material of shape, but aluminium concrete structure is different, the mechanical performance and application field of the industrial aluminum profile produced are not yet
Together.The use scope of aluminium is extremely extensive, and versatility is extremely strong；But intensity is also poor, is easily deformed when running into external brute force attack；
And stabilization not easy to install.
In aluminium alloy curtain wall, in addition to the performance of material in itself, the connection between each component is also that influence curtain wall is whole
Body is stable, firm key factor.In the main structure of curtain wall, generally there is a vertical keel to be fixed on wall, laterally dragon
Bone is connected by connector with vertical keel, this vertical keel becomes carrying aluminium, is main stress surface, not only want itself
More stable and stronger, and stable connection is also needed between building body, the reliable convenience of security and installation to curtain wall rises
Very crucial effect.
The prior art generally fixes building body and carrying aluminium using screw or bolt, this looks like a stabilization
Connection, but its existing hidden danger can not be ignored, when with screw must perforate, this is a destruction to integral section,
Equivalent to increase a stress concentration point, rapid wear point；Second is that aluminium alloy curtain wall lifetime is not several years, mostly it is projected life
For decades, during which there is continuous wind, vibration, vertical and horizontal keel can all have fine motion, these be all it is unfavorable to screw connection, easily
In making its loosening.
With fire-retardant attention, it is desirable that product has flame retardant property, fire-retardant to have class requirement, is respectively UL94 V-
2nd, UL94 V-1 and UL94 V-0 ranks, wherein UL94 V-0 ranks are the whether fire-retardant international standard of existing judgement substance.
Equalization point is found between fire prevention and environmental protection, is the important node of following flame retardant products development.Fire retardant is in modern society
Importance can not be ignored, but as a series of environmental protection policies in Europe are put into effect, development and application is restricted to some extent.Such as
While where support personnel and property are from fire threat, and fire retardant can be made to drop potential hazard existing for human body and environment
It is that the industries such as electrical domestic fire retardant manufacturing enterprise, research institution and downstream electronic, building materials, traffic and furniture are common to minimum
Focus of attention.
It is therefore desirable to design a kind of new carrying aluminum structure, not only installation is stablized, but also is had in stress and delayed well
Ability is rushed, protection curtain wall junction is unaffected, keeps stablizing when scraping in particular by big impact or wind, also need to simultaneously
It is safe so as to obtain stablizing for aluminium alloy curtain wall with preferable cost performance with certain fire-retardant, weatherability.
The content of the invention
The object of the present invention is to provide a kind of aluminium alloy curtain walls to carry aluminium, bond material technology and mechanical processing skill
Art, design is unique, simple in structure, and it is convenient to prepare, and the component of aluminium alloy curtain wall can be easily and effectively connected, so as to enable aluminum alloy to
Curtain wall construction is stablized.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of aluminium alloy curtain wall carries aluminium, including square
Aluminum pipe；PDMS resin beds are equipped on the outside of the square aluminium tube mounting wall；UV resin beds are equipped on the outside of the PDMS resin beds；It is described
Rubber layer is equipped on the inside of square aluminium tube mounting wall；The rubber layer surface is equipped with hemispherical projections；The square aluminium tube light wall
Outside is equipped with optical grating construction；The optical grating construction surface is equipped with graphene layer；On the inside of the square aluminium tube left side wall along aluminium
It is semicircular protrusion that cavity direction, which is equipped with section,；Cavity direction is equipped with section as half along aluminium on the inside of the square aluminium tube right side wall
Circular protrusion；The cycle of the grating be 880nm, duty cycle 0.5, thickness 400nm.
In order to increase connection elasticity, a piece of rubber layer or plastic sheet can be increased in junction, but due to being separately to add
Material there is processing mismatch problem, and inconvenient in working at height, also have elastic piece to be placed between aluminium alloy, purely
It is fixed by screw extruding force, connection is unstable.The present invention is equipped with PDMS resin beds, PDMS resins on the outside of square aluminium tube mounting wall
Layer outside is equipped with UV resin beds, and rubber layer is equipped on the inside of square aluminium tube mounting wall；For the first time by the high molecular material of different elasticity
Curtain wall aluminium link position is introduced, the advantages of being integrated with square aluminium tube mounting wall, that is, make use of organic material, is in turn avoided
Inconvenient to use in the prior art, the unmatched shortcoming of structure, also with sealing function；Rubber layer adds screw, screw etc.
Flexibility at rigid connection can also absorb micro-vibration energy simultaneously, mitigate destruction of the vibration to curtain wall；PDMS resin beds elasticity
More than UV resin beds, but hardness is less than UV resin beds, for the first time using elasticity modulus and the structure of the progressive variation of hardness, effectively
With reference to elastic layer and hard layer, the advantages of the two is mutually coordinated is played, that is, obtains the structure sheaf with high rigidity, and solved existing
There is the problem of hard layer easily comes off, cracks with elastic layer in technology；Obtained square aluminium tube mounting surface stable structure.
UV resins are UV photo-curing materials, by tetrahydrofurfuryl acrylate, tri (propylene glycol) diacrylate, 2- phenyl
Benzyl -2- dimethyl amines -1- (4- morpholine benzyls phenyl) butanone and 4- dimethylamino-ethyl benzoate are reacted through ultraviolet light to be prepared
It obtains；The tetrahydrofurfuryl acrylate, tri (propylene glycol) diacrylate, 2- phenyl benzyl -2- dimethyl amine -1- (4-
Quinoline benzyl phenyl) mass ratio of butanone and 4- dimethylamino-ethyl benzoate is (8~11): (50~60): (0.5~0.8):
(0.1~0.2).Energy when ultraviolet light is reacted is 1300mJ/cm2, hardening time 100s.
Elastic layer PDMS resin beds are first prepared, then prepare hard layer UV resin beds, composite bed square aluminium tube is obtained after curing,
Specifically comprise the following steps：One layer of PDMS resin of square aluminium tube surface casting after release treatment, obtains after vacuum solidification
PDMS resin beds, are then spin coated onto UV resin systems, and ultraviolet light obtains UV resin beds after curing.It is preferred that PDMS resin layer thickness is
0.1mm, UV resin layer thickness are 0.2mm, and in obtained resin material, the elasticity modulus of PDMS resin beds is 8MPa, UV resins
The shore hardness of layer is 20.Structure is unlikely to deform, uniform properties, and soft or hard material is compatible good, will not fall off and cracks, and product uses
Long lifespan is suitble to industrial applications.
Rubber layer can be prepared on the inside of square aluminium tube mounting wall by the way of Extrusion Coating, using the height of nano impression
Molecule treatment process can be easily in protrusion needed for the setting of rubber layer surface.Rubber layer thickness of the present invention be 400nm, hemispherical
The height of protrusion be 180 μm, i.e., hemisphere radius be 180 μm, hemisphere protrusion can increase screw, it is bolted closely
Degree can increase contact surface product, so as to increase connective stability, on the other hand can also absorb shock wave energy, increase
Aluminium shock resistance.Being prepared as rubber, oyster shell whiting is added to the water, and is uniformly dispersed, and then adds in styrene-butadiene latex；Ultrasound point
It dissipates 3 minutes；Then mechanical agitation 28 minutes；Then add in polyvinylpyrrolidone, stir 30 minutes, add ten trifluoros of 3- oneself
Base propylene is warming up to 55 degree, stirs 124 minutes；Cooling obtains rubber；Oyster shell whiting, styrene-butadiene latex, polyvinylpyrrolidone and
The mass ratio of ten trifluoro hexyl propylene of 3- is 6: (50~60): (1.5~1.8): 3.
Research and application field in light, generation and the conversion and control of the polarization state of light are vital, by a large amount of etc.
The width device that parallel slits are formed at equal intervals is known as grating, and general common grating is that a large amount of put down is carved on substrate (medium)
Row indentation is made, and the smooth part between two indentations can be equivalent to a groove with light transmission, and the channel opening of grating is towards illumination side
To.The preparation method of optical grating construction is, on the outside of the square aluminium tube light wall on apply PMMA；Then exposed development, then etches
PMMA then removes remnants PMMA, so as to obtain optical grating construction on the outside of square aluminium tube light wall；Electrostatic painting process is used again
Graphene layer is prepared on optical grating construction, graphene layer thickness is 160nm, and the cycle of grating is 880nm, and duty cycle 0.5 is thick
It spends for 400nm.Aluminum pipe is metal material, and heat transfer heat absorption is very fast after by illumination, is on the one hand unfavorable for wall thermal insulating, more important is
Accelerate the aging and failure of the organic material that are set on square aluminium tube, this is the problem of the prior art, existing junction it is organic
Gasket is easily damaged failure；The present invention sets optical grating construction on the one hand to weaken influence of the intensity of illumination to aluminium, on the one hand plays
The effect of preferable heat-blocking action, also reinforcement aluminium intensity；The graphene layer set simultaneously has very strong oxidation resistance,
It avoids sunlight or heat injures the integrally-built aging of aluminium, add the weatherability of aluminium, improve service life, obtain
Unexpected technique effect.
In the present invention, square aluminium tube is cavity structure, comprising four faces, in actual use, is vertically installed at building body
On, the face for being fixed on wall is known as mounting wall, compared with mounting wall, is known as light wall (such as by the face of sunlight direct irradiation
Fruit aluminium is positioned at building shady face, then the one side opposite with mounting wall is known as light wall), using light wall as front, it is located at
Both sides are left side wall and right side wall.Protrusion refer to it is discontinuous, do not extend, independent hemi-spherical granule one by one, it is real with rubber layer
It is integrally formed；Protrusion refers to continuously, and is that can continuously see structure into strips along aluminium cavity direction, and cross section is
Semicircle is prepared together when aluminium is molded, and material is aluminium.
In the present invention, the cross-sectional sizes of two groups of semi-cylindrical hills are consistent, and length is consistent；Set on the inside of square aluminium tube left side wall
The continuous protrusion that the continuous protrusion put is set with square aluminium tube right side wall inside, structure size is all.According to common side
The structural parameters of shape aluminium with reference to the development of existing machinery processing technology, coordinate the precision of existing process equipment, preferably semicircle
Height of projection for 0.6mm, that is, the continuous protrusion set on the inside of square aluminium tube left side wall on the inside of square aluminium tube right side wall
The radius of the semi-circular cross-section of the continuous protrusion set is 0.6mm.Continuous protrusion can be equal by the stress of square aluminium tube each several part
Even distribution, is particularly limited the defects of avoiding the occurrence of stress concentration when by place, can only one end be mounted on construction wall when
It waits, continuous protrusion can play good intermal force, in order to avoid another end moment is long, link position be caused easily to loosen, in addition,
Continuous protrusion can also play the role of strengthening square aluminium tube intensity, beneficial to the raising of curtain wall main body impact resistance.Convex row
The length risen can be consistent with square aluminium length, can also be slightly smaller than the length of square aluminium, preferably square aluminium tube left side wall
Inside set it is continuous protrusion and square aluminium tube right side wall on the inside of set continuous protrusion length all with square aluminium tube length one
It causes.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
Bond material technology and mechanical manufacturing technology for the first time of the invention, it is proposed that for the carrying square aluminum of aluminium alloy curtain wall
Pipe, can easily and effectively be connected on building body, ensure the stable structure of aluminium alloy curtain wall；Different elasticity will be introduced for the first time
Macromolecular structure adds the stability of connection position, and avoiding screw, screw etc. has making for destructive side effect connection mode
With, while when curtain wall receives external force, organic layer has absorption load, weakens the effect of influence；The grating that especially present invention is set
Structure can effectively solve existing aluminium readily conduct heat, light fugitive shine the defects of, graphene layer can improve aluminium oxidation resistance,
Anti-flammability；And organic material disclosed by the invention prepare it is reasonable, it is raw materials used between compatibility it is good, obtained organic material
Energy, such as cementability, mechanical property, heat resistance etc. are excellent, further improve the comprehensive performance of aluminium；It is proposed by the present invention to hold
It is unique to carry aluminium design, reinforcement structure is creatively set, adds link position attachment force；And its is simple in structure, utilizes
Prepared by existing equipment convenient, easy to use, suitable for industrialized production.
Description of the drawings
Fig. 1 is the structure diagram of aluminium alloy curtain wall carrying aluminium in embodiment；
Wherein：Square aluminium tube 1, PDMS resin beds 2, UV resin beds 3, rubber layer 4, hemispherical projections 5, optical grating construction 6, stone
Black alkene layer 7, section are semicircular raised 8, section is semicircular raised 9
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments：
In the present embodiment, the preparation method of optical grating construction is, on the outside of the square aluminium tube light wall on apply PMMA；Then use
Laser direct-writing exposure imaging then with reactive ion beam etching (RIBE) PMMA, then removes remnants PMMA, so as in square aluminum with acetone
Optical grating construction is obtained on the outside of pipe light wall；The cycle of grating be 880nm, duty cycle 0.5, thickness 400nm.Then using quiet
Electrospray technique prepares graphene layer on optical grating construction.
In the present embodiment, one layer of PDMS resin of square aluminium tube mounting wall surface casting after release treatment, vacuum solidification
After obtain PDMS resin beds, be then spin coated onto UV resin systems, ultraviolet light obtains UV resin beds after curing；Temperature during vacuum solidification
For 120 DEG C, when hardening time is 2 small, energy when ultraviolet light cures is 1300mJ/cm2, hardening time 100s.
In the present embodiment, rubber layer is prepared on the inside of square aluminium tube mounting wall by the way of Extrusion Coating, using nanometer
The macromolecule treatment process of coining is in protrusion needed for the preparation of rubber layer surface.Specific preparation parameter is selected according to practical situations
It is fixed.
In the present embodiment, the length solid semicircle consistent with square aluminium tube is first processed on the inside of square aluminium tube left and right sidewall
The protrusion of shape；Then optical grating construction and graphene layer are prepared on the outside of light wall；PDMS is finally prepared on the outside of mounting wall
Resin bed and UV resin beds.Referring to attached drawing 1, aluminium alloy curtain wall of the invention carrying aluminium, including square aluminium tube 1；Square aluminium tube
PDMS resin beds 2 are equipped on the outside of mounting wall；UV resin beds 3 are equipped on the outside of PDMS resin beds；It is equipped on the inside of square aluminium tube mounting wall
Rubber layer 4；Rubber layer is equipped with hemispherical projections 5；Optical grating construction 6 is equipped on the outside of square aluminium tube light wall；Optical grating construction surface is set
There is graphene layer 7；It is semicircular raised 8 that square aluminium tube left side wall inside cavity direction along aluminium, which is equipped with section, in right side wall
It is semicircular raised 9 that side cavity direction along aluminium, which is equipped with section, and the cross-sectional sizes of two groups of semi-cylindrical hills are consistent, length one
It causes.
Synthesis example one
The preparation of rubber：6g oyster shell whitings are added to the water, are uniformly dispersed, then add in 500g styrene-butadiene latexes；Ultrasonic disperse 3
Minute；Then mechanical agitation 28 minutes；Then 1.5g polyvinylpyrrolidone is added in, stirs 30 minutes, adds 3g 3- 13
Fluorine hexyl propylene is warming up to 55 degree, stirs 124 minutes；Cooling obtains rubber A；
6g oyster shell whitings are added to the water, are uniformly dispersed, then add in 600g styrene-butadiene latexes；Ultrasonic disperse 3 minutes；Then machine
Tool stirs 28 minutes；Then 1.6g polyvinylpyrrolidone is added in, stirs 30 minutes, adds ten trifluoro hexyl propylene of 3g 3-,
55 degree are warming up to, is stirred 124 minutes；Cooling obtains rubber B；
6g oyster shell whitings are added to the water, are uniformly dispersed, then add in 500g styrene-butadiene latexes；Ultrasonic disperse 3 minutes；Then machine
Tool stirs 28 minutes；Then 1.8g polyvinylpyrrolidone is added in, stirs 30 minutes, adds ten trifluoro hexyl propylene of 3g 3-,
55 degree are warming up to, is stirred 124 minutes；Cooling obtains rubber C.
Synthesis example two
By 8g tetrahydrofurfuryls acrylate, 50g tri (propylene glycol) diacrylates, 0.8g 2- phenyl benzyl -2- dimethyl
Amine -1- (4- morpholine benzyls phenyl) butanone and 0.2g 4- dimethylamino-ethyl benzoate are mixed with to obtain UV resin systems A；
By 8g tetrahydrofurfuryls acrylate, 60g tri (propylene glycol) diacrylates, 0.5g 2- phenyl benzyl -2- dimethyl
Amine -1- (4- morpholine benzyls phenyl) butanone and 0.2g 4- dimethylamino-ethyl benzoate are mixed with to obtain UV resin systems B；
By 11g tetrahydrofurfuryls acrylate, 53g tri (propylene glycol) diacrylates, 0.6g 2- phenyl benzyl -2- diformazans
Base amine -1- (4- morpholine benzyls phenyl) butanone and 0.1g 4- dimethylamino-ethyl benzoate are mixed with to obtain UV resin systems C.
Embodiment one
A kind of aluminium alloy curtain wall carries aluminium, including square aluminium tube；It is 0.1mm that thickness is equipped on the outside of square aluminium tube mounting wall
PDMS resin beds；The UV resin beds that thickness is 0.2mm are equipped on the outside of PDMS resin beds；Thickness is equipped on the inside of square aluminium tube mounting wall
Spend the rubber layer for 400nm；Rubber layer is equipped with the hemispherical projections that height is 180 μm；Light is equipped on the outside of square aluminium tube light wall
Grid structure；Optical grating construction surface is equipped with the graphene layer that thickness is 160nm；Square aluminium tube left side wall inside cavity direction along aluminium
It is semicircular protrusion equipped with section, right side wall inside cavity direction along aluminium is equipped with section as semicircular protrusion, and two and Ban
The cross-sectional sizes of circular protrusions are consistent, and length is consistent, and semicircular height of projection is 0.6mm.Wherein, rubber material is synthesis example
One rubber A；UV resin materials are the UV resin systems A of synthesis example two.
Embodiment two
A kind of aluminium alloy curtain wall carries aluminium, including square aluminium tube；It is 0.1mm that thickness is equipped on the outside of square aluminium tube mounting wall
PDMS resin beds；The UV resin beds that thickness is 0.2mm are equipped on the outside of PDMS resin beds；Thickness is equipped on the inside of square aluminium tube mounting wall
Spend the rubber layer for 400nm；Rubber layer is equipped with the hemispherical projections that height is 180 μm；Light is equipped on the outside of square aluminium tube light wall
Grid structure；Optical grating construction surface is equipped with the graphene layer that thickness is 160nm；Square aluminium tube left side wall inside cavity direction along aluminium
It is semicircular protrusion equipped with section, right side wall inside cavity direction along aluminium is equipped with section as semicircular protrusion, and two and Ban
The cross-sectional sizes of circular protrusions are consistent, and length is consistent, and semicircular height of projection is 0.6mm.Wherein, rubber material is synthesis example
One rubber A；UV resin materials are the UV resin systems B of synthesis example two.
Embodiment three
A kind of aluminium alloy curtain wall carries aluminium, including square aluminium tube；It is 0.1mm that thickness is equipped on the outside of square aluminium tube mounting wall
PDMS resin beds；The UV resin beds that thickness is 0.2mm are equipped on the outside of PDMS resin beds；Thickness is equipped on the inside of square aluminium tube mounting wall
Spend the rubber layer for 400nm；Rubber layer is equipped with the hemispherical projections that height is 180 μm；Light is equipped on the outside of square aluminium tube light wall
Grid structure；Optical grating construction surface is equipped with the graphene layer that thickness is 160nm；Square aluminium tube left side wall inside cavity direction along aluminium
It is semicircular protrusion equipped with section, right side wall inside cavity direction along aluminium is equipped with section as semicircular protrusion, and two and Ban
The cross-sectional sizes of circular protrusions are consistent, and length is consistent, and semicircular height of projection is 0.6mm.Wherein, rubber material is synthesis example
One rubber B；UV resin materials are the UV resin systems A of synthesis example two.
Example IV
A kind of aluminium alloy curtain wall carries aluminium, including square aluminium tube；It is 0.1mm that thickness is equipped on the outside of square aluminium tube mounting wall
PDMS resin beds；The UV resin beds that thickness is 0.2mm are equipped on the outside of PDMS resin beds；Thickness is equipped on the inside of square aluminium tube mounting wall
Spend the rubber layer for 400nm；Rubber layer is equipped with the hemispherical projections that height is 180 μm；Light is equipped on the outside of square aluminium tube light wall
Grid structure；Optical grating construction surface is equipped with the graphene layer that thickness is 160nm；Square aluminium tube left side wall inside cavity direction along aluminium
It is semicircular protrusion equipped with section, right side wall inside cavity direction along aluminium is equipped with section as semicircular protrusion, and two and Ban
The cross-sectional sizes of circular protrusions are consistent, and length is consistent, and semicircular height of projection is 0.6mm.Wherein, rubber material is synthesis example
One rubber C；UV resin materials are the UV resin systems A of synthesis example two.
Embodiment five
A kind of aluminium alloy curtain wall carries aluminium, including square aluminium tube；It is 0.1mm that thickness is equipped on the outside of square aluminium tube mounting wall
PDMS resin beds；The UV resin beds that thickness is 0.2mm are equipped on the outside of PDMS resin beds；Thickness is equipped on the inside of square aluminium tube mounting wall
Spend the rubber layer for 400nm；Rubber layer is equipped with the hemispherical projections that height is 180 μm；Light is equipped on the outside of square aluminium tube light wall
Grid structure；Optical grating construction surface is equipped with the graphene layer that thickness is 160nm；Square aluminium tube left side wall inside cavity direction along aluminium
It is semicircular protrusion equipped with section, right side wall inside cavity direction along aluminium is equipped with section as semicircular protrusion, and two and Ban
The cross-sectional sizes of circular protrusions are consistent, and length is consistent, and semicircular height of projection is 0.6mm.Wherein, rubber material is synthesis example
One rubber A；UV resin materials are the UV resin systems C of synthesis example two.
Embodiment six
A kind of aluminium alloy curtain wall carries aluminium, including square aluminium tube；It is 0.1mm that thickness is equipped on the outside of square aluminium tube mounting wall
PDMS resin beds；The UV resin beds that thickness is 0.2mm are equipped on the outside of PDMS resin beds；Thickness is equipped on the inside of square aluminium tube mounting wall
Spend the rubber layer for 400nm；Rubber layer is equipped with the hemispherical projections that height is 180 μm；Light is equipped on the outside of square aluminium tube light wall
Grid structure；Optical grating construction surface is equipped with the graphene layer that thickness is 160nm；Square aluminium tube left side wall inside cavity direction along aluminium
It is semicircular protrusion equipped with section, right side wall inside cavity direction along aluminium is equipped with section as semicircular protrusion, and two and Ban
The cross-sectional sizes of circular protrusions are consistent, and length is consistent, and semicircular height of projection is 0.6mm.Wherein, rubber material is synthesis example
One rubber B；UV resin materials are the UV resin systems B of synthesis example two.
Embodiment seven
A kind of aluminium alloy curtain wall carries aluminium, including square aluminium tube；It is 0.1mm that thickness is equipped on the outside of square aluminium tube mounting wall
PDMS resin beds；The UV resin beds that thickness is 0.2mm are equipped on the outside of PDMS resin beds；Thickness is equipped on the inside of square aluminium tube mounting wall
Spend the rubber layer for 400nm；Rubber layer is equipped with the hemispherical projections that height is 180 μm；Light is equipped on the outside of square aluminium tube light wall
Grid structure；Optical grating construction surface is equipped with the graphene layer that thickness is 160nm；Square aluminium tube left side wall inside cavity direction along aluminium
It is semicircular protrusion equipped with section, right side wall inside cavity direction along aluminium is equipped with section as semicircular protrusion, and two and Ban
The cross-sectional sizes of circular protrusions are consistent, and length is consistent, and semicircular height of projection is 0.6mm.Wherein, rubber material is synthesis example
One rubber B；UV resin materials are the UV resin systems C of synthesis example two.
Embodiment eight
A kind of aluminium alloy curtain wall carries aluminium, including square aluminium tube；It is 0.1mm that thickness is equipped on the outside of square aluminium tube mounting wall
PDMS resin beds；The UV resin beds that thickness is 0.2mm are equipped on the outside of PDMS resin beds；Thickness is equipped on the inside of square aluminium tube mounting wall
Spend the rubber layer for 400nm；Rubber layer is equipped with the hemispherical projections that height is 180 μm；Light is equipped on the outside of square aluminium tube light wall
Grid structure；Optical grating construction surface is equipped with the graphene layer that thickness is 160nm；Square aluminium tube left side wall inside cavity direction along aluminium
It is semicircular protrusion equipped with section, right side wall inside cavity direction along aluminium is equipped with section as semicircular protrusion, and two and Ban
The cross-sectional sizes of circular protrusions are consistent, and length is consistent, and semicircular height of projection is 0.6mm.Wherein, rubber material is synthesis example
One rubber C；UV resin materials are the UV resin systems C of synthesis example two.
Aluminum pipe is metal material, and heat transfer heat absorption is very fast after by illumination, is on the one hand unfavorable for wall thermal insulating, more important is add
The aging and failure of the organic material set on fast square aluminium tube, this is the problem of the prior art, organic pad of existing junction
Piece is easily damaged failure；The present invention sets optical grating construction on the one hand to weaken influence of the intensity of illumination to aluminium, on the one hand play compared with
The effect of good heat-blocking action, also reinforcement aluminium intensity；The graphene layer set simultaneously has very strong oxidation resistance, keeps away
Sunlight is exempted from or heat injures the integrally-built aging of aluminium, added the weatherability of aluminium, service life is improved, better than normal
Advise aluminium 65%；Achieve unexpected technique effect.Continuous protrusion can be equal by the stress of square aluminium tube each several part simultaneously
Even distribution, is particularly limited the defects of avoiding the occurrence of stress concentration when by place, can only one end be mounted on construction wall when
It waits, continuous protrusion can play good intermal force, in order to avoid another end moment is long, link position be caused easily to loosen, in addition,
Continuous protrusion can also play the role of strengthening square aluminium tube intensity.Each layer organic material prepared by the present invention is had excellent performance, with
Aluminium compatibility is good, is conducive to the raising of aluminium performance, the particularly raising beneficial to curtain wall main body impact resistance, bending strength
And impact strength is superior to conventional aluminium more than 60%；And improve the installation capability of aluminium.
Claims (10)
1. a kind of aluminium alloy curtain wall carries aluminium, it is characterised in that：Including square aluminium tube；It is set on the outside of the square aluminium tube mounting wall
There are PDMS resin beds；UV resin beds are equipped on the outside of the PDMS resin beds；Rubber layer is equipped on the inside of the square aluminium tube mounting wall；
The rubber layer surface is equipped with hemispherical projections；Optical grating construction is equipped on the outside of the square aluminium tube light wall；The optical grating construction
Surface is equipped with graphene layer；Cavity direction is equipped with section as semicircular protrusion along aluminium on the inside of the square aluminium tube left side wall；
Cavity direction is equipped with section as semicircular protrusion along aluminium on the inside of the square aluminium tube right side wall；The cycle of the grating is
880nm, duty cycle 0.5, thickness 400nm.
2. aluminium alloy curtain wall carrying aluminium according to claim 1, it is characterised in that：Two groups of semicircular protrusions are cut
Face is in the same size；The semicircular height of projection is 0.6mm；The length of two groups of semicircular protrusions is consistent.
3. aluminium alloy curtain wall carrying aluminium according to claim 1, it is characterised in that：The rubber layer thickness is 400nm；Institute
The height for stating hemispherical projections is 180 μm；The PDMS resin layer thickness is 0.1mm；The UV resin layer thickness is 0.2mm；
The graphene layer thickness is 160nm.
4. aluminium alloy curtain wall carrying aluminium according to claim 1, it is characterised in that：The preparation of rubber in the rubber layer
For oyster shell whiting is added to the water, is uniformly dispersed, then adds in styrene-butadiene latex；Ultrasonic disperse 3 minutes；Then mechanical agitation 28 is divided
Clock；Then polyvinylpyrrolidone is added in, stirs 30 minutes, adds ten trifluoro hexyl propylene of 3-, is warming up to 55 degree, stirring
124 minutes；Cooling obtains rubber；The quality of oyster shell whiting, ten trifluoro hexyl propylene of styrene-butadiene latex, polyvinylpyrrolidone and 3-
Than for 6: (50~60): (1.5~1.8): 3.
5. aluminium alloy curtain wall carrying aluminium according to claim 1, it is characterised in that：The preparation method of the optical grating construction
For, on the outside of the square aluminium tube light wall on apply PMMA；Then then exposed development etches PMMA, then remove remnants PMMA,
So as to obtain optical grating construction on the outside of square aluminium tube light wall.
6. aluminium alloy curtain wall carrying aluminium according to claim 5, it is characterised in that：Using laser direct-writing exposure imaging；With
Reactive ion beam etching (RIBE) photoresist；Utilize acetone removal remnants PMMA.
7. aluminium alloy curtain wall carrying aluminium according to claim 1, it is characterised in that：UV resins are by four in the UV resin beds
Tetrahydrofurfuryl acrylate, tri (propylene glycol) diacrylate, 2- phenyl benzyl -2- dimethyl amines -1- (4- morpholine benzyls phenyl) fourth
Ketone and 4- dimethylamino-ethyl benzoate are prepared through ultraviolet light reaction；The tetrahydrofurfuryl acrylate, two contractings three
Propylene glycol diacrylate, 2- phenyl benzyl -2- dimethyl amines -1- (4- morpholine benzyls phenyl) butanone and 4- dimethylamino-benzoic acid
The mass ratio of ethyl ester is (8~11): (50~60): (0.5~0.8): (0.1~0.2).
8. aluminium alloy curtain wall carrying aluminium according to claim 7, it is characterised in that：Ultraviolet light react when energy be
1300mJ/cm2, hardening time 100s.
9. aluminium alloy curtain wall carrying aluminium according to claim 1, it is characterised in that：It is poured into a mould on the outside of square aluminium tube mounting wall
PDMS resins；Then vacuum solidification obtains PDMS resin beds.
10. aluminium alloy curtain wall carrying aluminium according to claim 9, it is characterised in that：The temperature during vacuum solidification is
120 DEG C, when hardening time is 2 small.
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| JP2004271752A (en) * | 2003-03-06 | 2004-09-30 | Ricoh Co Ltd | Elastic fixing roller |
| WO2012177122A1 (en) * | 2011-06-23 | 2012-12-27 | Holland Novochem Technical Coatings B.V. | Composition to protect surfaces and its coating method |
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| CN205100409U (en) * | 2015-11-03 | 2016-03-23 | 江苏伟业铝材有限公司 | High strength aluminum product structure for aluminum -alloy curtain wall |
| CN205189181U (en) * | 2015-11-03 | 2016-04-27 | 江苏伟业铝材有限公司 | Environmental protection decorative aluminum material for aluminum -alloy curtain wall |
| CN206376415U (en) * | 2016-12-15 | 2017-08-04 | 江苏伟业铝材有限公司 | A kind of shock resistance aluminium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004271752A (en) * | 2003-03-06 | 2004-09-30 | Ricoh Co Ltd | Elastic fixing roller |
| WO2012177122A1 (en) * | 2011-06-23 | 2012-12-27 | Holland Novochem Technical Coatings B.V. | Composition to protect surfaces and its coating method |
| CN205080364U (en) * | 2015-04-10 | 2016-03-09 | 苏州锦富新材料股份有限公司 | Composite nanowire impression soft mode board |
| CN205100409U (en) * | 2015-11-03 | 2016-03-23 | 江苏伟业铝材有限公司 | High strength aluminum product structure for aluminum -alloy curtain wall |
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