CN106906927B - A kind of curtain wall for building - Google Patents
A kind of curtain wall for building Download PDFInfo
- Publication number
- CN106906927B CN106906927B CN201710218724.7A CN201710218724A CN106906927B CN 106906927 B CN106906927 B CN 106906927B CN 201710218724 A CN201710218724 A CN 201710218724A CN 106906927 B CN106906927 B CN 106906927B
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- China
- Prior art keywords
- curtain wall
- parts
- temperature
- heat preservation
- copper alloy
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Links
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 50
- 238000004321 preservation Methods 0.000 claims abstract description 49
- 229910052751 metal Inorganic materials 0.000 claims abstract description 48
- 239000002184 metal Substances 0.000 claims abstract description 48
- 239000004568 cement Substances 0.000 claims abstract description 42
- 239000013556 antirust agent Substances 0.000 claims abstract description 39
- 238000007747 plating Methods 0.000 claims abstract description 34
- 238000005096 rolling process Methods 0.000 claims description 51
- 238000002156 mixing Methods 0.000 claims description 18
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 238000005266 casting Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 14
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 9
- 229910052749 magnesium Inorganic materials 0.000 claims description 9
- 239000011777 magnesium Substances 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 229910052720 vanadium Inorganic materials 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 7
- 229920005551 calcium lignosulfonate Polymers 0.000 claims description 7
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 claims description 7
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000395 magnesium oxide Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 229910052718 tin Inorganic materials 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 229920001285 xanthan gum Polymers 0.000 claims description 7
- 239000000230 xanthan gum Substances 0.000 claims description 7
- 229940082509 xanthan gum Drugs 0.000 claims description 7
- 235000010493 xanthan gum Nutrition 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 229920003086 cellulose ether Polymers 0.000 claims description 6
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 4
- 238000003892 spreading Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000011241 protective layer Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 42
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 30
- 235000019441 ethanol Nutrition 0.000 description 28
- -1 phthalic acid ester Chemical class 0.000 description 17
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 13
- ICLYJLBTOGPLMC-KVVVOXFISA-N (z)-octadec-9-enoate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.CCCCCCCC\C=C/CCCCCCCC(O)=O ICLYJLBTOGPLMC-KVVVOXFISA-N 0.000 description 11
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 10
- 229940117013 triethanolamine oleate Drugs 0.000 description 10
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 9
- 239000011259 mixed solution Substances 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000003723 Smelting Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 3
- 239000005642 Oleic acid Substances 0.000 description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229960004418 trolamine Drugs 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000725 suspension 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/05—Alloys based on copper with manganese as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Wood Science & Technology (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Architecture (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
A kind of curtain wall for building, including cement base heat preservation inner plating and the curtain wall metal outer plate being pasted on outside cement base heat preservation inner plating, curtain wall metal outer plate is coated with antirust agent, copper alloy plate of the present invention has intensity high as curtain wall outer layer, hardness is high, thermal conductivity is good, service life extends when this allows for it as curtain wall facade, it is less likely to be damaged, reduce maintenance cost and maintenance load, copper alloy surface antirust agent of the present invention, copper alloy surface antirust agent is quickly forming a nanometer protective layer in copper alloy surface, and after metal surface forms nanometer protective layer, make matrix that there is excellent Corrosion Protection, and environmental pollution is small, it will not skin ambustion when use, it is harmless, securely and reliably, it is easily operated.
Description
Technical field
The present invention relates to a kind of curtain wall for building, belongs to curtain wall field.
Background technique
Curtain wall is the exterior wall encirclement of building, and not load-bearing is hung up as curtain, therefore also known as suspension wall, is modern
Large-scale and skyscraper commonly has the lightweight wall of decorative effect.It is made of structural framing with plate is inlayed, does not undertake master
The architectural exterior-protecting construction of body structural loads and effect.At present both at home and abroad traditional curtain wall be mainly stone curtain wall, glass curtain wall and
Metal curtain wall, these three curtain walls can satisfy the basic decoration demand of industry and civil buildings substantially.But these three curtain walls are by certainly
The limitation of body material property has very big hidden danger and disadvantage: stone curtain wall weight is big, energy consumption is high, fire prevention is poor；Glass curtain
Energy consumption is high for wall, light pollution is serious, fire prevention is poor；Exclusive use metal curtain wall weatherability is poor, and thermal insulation property and intensity are lower.
Summary of the invention
In order to solve the problems, such as that curtain wall exists in the prior art, of the invention provides a kind of curtain for building
Wall, to solve above-mentioned technical problem.
A kind of curtain wall for building, it is characterised in that: including cement base heat preservation inner plating and be pasted on cement base heat preservation internal layer
Curtain wall metal outer plate outside plate, curtain wall metal outer plate are coated with antirust agent,
Weigh 100 parts of mass parts cement first, 80-120 parts of glass bead, 100-130 parts of sand, 30-40 parts of magnesia, partially
25-30 parts of kaolin, 15-20 parts of magnesium chloride, 5-9 parts of aerosil, 3-5 parts of xanthan gum, calcium lignosulfonate 2-7
Part, 2-4 parts of cellulose ether, after mixing, molding obtains cement base heat preservation inner plating to 40-60 parts of water,
Curtain wall metal outer plate is copper alloy plate, and manufacturing process: stocking up according to the proportion, and raw material is carried out melting,
It 1090-1100 DEG C of smelting temperature, is poured to obtain casting after melting, is 750-770 DEG C by casting heating temperature, keeps the temperature 20-
30 minutes, carry out first stage rolling later, first stage start rolling temperature is 750-770 DEG C, single pass reduction ratio 6~8%,
Mill speed is 0.2-0.3m/s, and 710-730 DEG C of first stage finishing temperature, slab thickness reaches 10-15mm, then by plate
Base is heated to 870-890 DEG C, keeps the temperature 10-15 minutes, carries out second stage rolling later, and second stage start rolling temperature is 870-
890 DEG C, single pass reduction ratio is in 14-20%, mill speed 0.5-0.7m/s, 820-830 DEG C of second stage finishing temperature, plate
Base thickness reaches 4-6mm, then by slab at 810-830 DEG C, keeps the temperature 10-20 minutes, carries out phase III rolling later, the
Three stage start rolling temperatures are 810-830 DEG C, and single pass reduction ratio is in 10-12%, mill speed 0.4-0.6m/s, phase III
760-780 DEG C of finishing temperature, cooled to room temperature, slab thickness reaches 1-2mm, and slab is reheated to 560-600
DEG C, 40-50 minutes are kept the temperature, then slab is cut according to required size, obtains curtain wall metal outer plate, outside curtain wall metal
Laminate is pasted on the outside of cement base heat preservation inner plating, and copper alloy is made of following element mass percentage: Mn 5-6%, Mg
3-4%, Ni 2-4%, Zr 0.8-1%, Sn 0.6-0.7%, Zn 0.2-0.3%, V 0.07-0.08%, Ti 0.07-0.08%,
Copper alloy surface antirust agent is uniformly applied to curtain wall metal outer plate surface, it is small to stand 24 by Ce0.05-0.06%, surplus Cu
When, obtain the curtain wall for building.
Preferably, a kind of curtain wall for building, first stage start rolling temperature is 765 DEG C, and single pass reduction ratio is 6
~8%, mill speed 0.2m/s, 710 DEG C of first stage finishing temperature,
Preferably, a kind of curtain wall for building, second stage start rolling temperature is 880 DEG C, and single pass reduction ratio exists
14-20%, mill speed 0.5-0.7m/s, 820 DEG C of second stage finishing temperature.
Preferably, a kind of curtain wall for building, phase III start rolling temperature is 810 DEG C, and single pass reduction ratio exists
10-12%, mill speed 0.4-0.6m/s, 760 DEG C of phase III finishing temperature.
Preferably, a kind of curtain wall for building, antirust agent preparation method: vinyltrimethoxysilane is heated
To 40-45 DEG C, the mixed solution of tetrabutyl titanate and ethyl alcohol is added, is stirred evenly with the mixing speed of 200r/min, then protects
It is 20-25 minutes warm, triethanolamine oleate is added and is uniformly mixed, adjusting PH is 8~9, and phthalic acid ester is added and isomery alcohol is poly-
Ethylene oxide ether with the mixing speed of 300r/min be uniformly mixed, 50-55 DEG C heat preservation 30-40 minutes, obtain copper alloy surface prevent
Rust agent.
Preferably, a kind of curtain wall for building, antirust agent preparation method: vinyltrimethoxysilane is heated
To 42 DEG C, the mixed solution of tetrabutyl titanate and ethyl alcohol is added, is stirred evenly with the mixing speed of 200r/min, then keeps the temperature 25
Minute, triethanolamine oleate is added and is uniformly mixed, adjusting PH is 8~9, and phthalic acid ester and isomeric alcohol polyethenoxy ether is added
It is uniformly mixed with the mixing speed of 300r/min, keeps the temperature 35 minutes at 55 DEG C, obtain copper alloy surface antirust agent.
Preferably, a kind of curtain wall for building, vinyltrimethoxysilane: tetrabutyl titanate: ethyl alcohol: oleic acid
Triethanolamine: phthalic acid ester: isomeric alcohol polyethenoxy ether mass ratio 2-4:1-2:5-7:0.5-0.8:0.2-0.3:0.05-
0.1。
A kind of manufacturing method of curtain wall for building, curtain wall for building include cement base heat preservation inner plating and are pasted on cement base
The curtain wall metal outer plate outside inner plating is kept the temperature, curtain wall metal outer plate is coated with antirust agent,
Weigh 100 parts of cement first, 80-120 parts of glass bead, 100-130 parts of sand, 30-40 parts of magnesia, metakaolin
25-30 parts, 15-20 parts of magnesium chloride, 5-9 parts of aerosil, 3-5 parts of xanthan gum, 2-7 parts of calcium lignosulfonate, fiber
Plain ether 2-4 parts, after mixing, molding obtains cement base heat preservation inner plating to 40-60 parts of water,
Curtain wall metal outer plate is copper alloy plate, and manufacturing process: stocking up according to the proportion, and raw material is carried out melting,
It 1090-1100 DEG C of smelting temperature, is poured to obtain casting after melting, is 750-770 DEG C by casting heating temperature, keeps the temperature 20-
30 minutes, carry out first stage rolling later, first stage start rolling temperature is 750-770 DEG C, single pass reduction ratio 6~8%,
Mill speed is 0.2-0.3m/s, and 710-730 DEG C of first stage finishing temperature, slab thickness reaches 10-15mm, then by plate
Base is heated to 870-890 DEG C, keeps the temperature 10-15 minutes, carries out second stage rolling later, and second stage start rolling temperature is 870-
890 DEG C, single pass reduction ratio is in 14-20%, mill speed 0.5-0.7m/s, 820-830 DEG C of second stage finishing temperature, plate
Base thickness reaches 4-6mm, then by slab at 810-830 DEG C, keeps the temperature 10-20 minutes, carries out phase III rolling later, the
Three stage start rolling temperatures are 810-830 DEG C, and single pass reduction ratio is in 10-12%, mill speed 0.4-0.6m/s, phase III
760-780 DEG C of finishing temperature, cooled to room temperature, slab thickness reaches 1-2mm, and slab is reheated to 560-600
DEG C, 40-50 minutes are kept the temperature, then slab is cut according to required size, obtains curtain wall metal outer plate, outside curtain wall metal
Laminate is pasted on the outside of cement base heat preservation inner plating, and copper alloy is made of following element mass percentage: Mn 5-6%, Mg
3-4%, Ni 2-4%, Zr 0.8-1%, Sn 0.6-0.7%, Zn 0.2-0.3%, V 0.07-0.08%, Ti 0.07-0.08%,
Copper alloy surface antirust agent is uniformly applied to curtain wall metal outer plate surface, it is small to stand 24 by Ce0.05-0.06%, surplus Cu
When, obtain the curtain wall for building.
Preferably, a kind of manufacturing method of curtain wall for building, first stage start rolling temperature is 765 DEG C, single track
Secondary reduction ratio is in 6~8%, mill speed 0.2m/s, and 710 DEG C of first stage finishing temperature,
Preferably, a kind of manufacturing method of curtain wall for building, second stage start rolling temperature is 880 DEG C, single track
Secondary reduction ratio is in 14-20%, mill speed 0.5-0.7m/s, and 820 DEG C of second stage finishing temperature.
Preferably, a kind of manufacturing method of curtain wall for building, phase III start rolling temperature is 810 DEG C, single track
Secondary reduction ratio is in 10-12%, mill speed 0.4-0.6m/s, and 760 DEG C of phase III finishing temperature.
Preferably, a kind of manufacturing method of curtain wall for building, copper alloy surface antirust agent preparation method: by second
Alkenyl trimethoxy silane is heated to 40-45 DEG C, the mixed solution of tetrabutyl titanate and ethyl alcohol is added, with the stirring of 200r/min
Speed stirs evenly, then heat preservation 20-25 minutes, and triethanolamine oleate is added and is uniformly mixed, and adjusting PH is 8~9, and adjacent benzene is added
Dicarboxylic acid esters and isomeric alcohol polyethenoxy ether are uniformly mixed with the mixing speed of 300r/min, at 50-55 DEG C of heat preservation 30-40 points
Clock obtains copper alloy surface antirust agent.
Preferably, a kind of manufacturing method of curtain wall for building, copper alloy surface antirust agent antirust agent preparation side
Method: vinyltrimethoxysilane is heated to 42 DEG C, the mixed solution of tetrabutyl titanate and ethyl alcohol is added, with 200r/min's
Mixing speed stirs evenly, then heat preservation 25 minutes, and triethanolamine oleate is added and is uniformly mixed, and adjusting PH is 8~9, is added adjacent
Phthalic acid ester and isomeric alcohol polyethenoxy ether are uniformly mixed with the mixing speed of 300r/min, are kept the temperature 35 minutes at 55 DEG C, are obtained
To copper alloy surface antirust agent.
Preferably, a kind of manufacturing method of curtain wall for building, vinyltrimethoxysilane: the positive fourth of metatitanic acid
Ester: ethyl alcohol: triethanolamine oleate: phthalic acid ester: isomeric alcohol polyethenoxy ether mass ratio 2-4:1-2:5-7:0.5-0.8:
0.2-0.3:0.05-0.1.
A side surface is coated with copper alloy surface antirust agent to curtain wall metal outer plate outwardly.
Curtain wall metal outer plate, can be to curtain wall metal outer plate court before being pasted on the outside of cement base heat preservation inner plating
Outer and inward faces are coated with copper alloy surface antirust agent, carry out curtain wall metal outer plate again later and are pasted on cement base heat preservation
Process on the outside of inner plating.
High temperature, room temperature plasticity and the intergranular knot that copper alloy of the present invention is improved by adding Mn, Mg, Ni, Zr of specific quantity
With joint efforts, and crystal grain can have been refined, has added Ti, the elements such as V, Ce and copper form intermetallic compound, change microstructure, improve
Machining property, to make alloy that there is good mechanical performance.The present invention uses three stage rolling techniques+heat treatment process
So that there is copper alloy plate hardness to reach 90~110HB, tensile strength reaches 280~310MPa, and elongation percentage reaches 18~25%,
Reach control crystal grain by open rolling finishing temperature and single pass reduction ratio in three stage rolling techniques of control and mill speed to grow up,
Degraded in mechanical properties is prevented, copper alloy plate of the present invention has intensity high as curtain wall outer layer, and hardness is high, and thermal conductivity is good, this is just
So that service life extends when it is as curtain wall facade, it is not easy to damage, reduce maintenance cost and maintenance load, this hair
Bright copper alloy surface antirust agent, copper alloy surface antirust agent is quickly forming a nanometer protective layer in copper alloy surface, and metal watch
After face forms nanometer protective layer, make matrix that there is excellent Corrosion Protection, and environmental pollution is small, and when use will not burn
Skin, it is harmless, it is securely and reliably, easily operated.Cement base of the present invention keeps the temperature inner plating intensity heat insulating ability with higher, protects
Demonstrate,prove the bulk life time and thermal insulation property of curtain wall.
Specific embodiment
Embodiment 1
A kind of curtain wall for building, including cement base heat preservation inner plating and the curtain wall gold being pasted on outside cement base heat preservation inner plating
Belonging to lamina rara externa, curtain wall metal outer plate is coated with antirust agent,
Weigh 100 parts of cement first, 90 parts of glass bead, 120 parts of sand, 32 parts of magnesia, 30 parts of metakaolin, magnesium chloride
15 parts, 6 parts of aerosil, 3 parts of xanthan gum, 5 parts of calcium lignosulfonate, 4 parts of cellulose ether, 45 parts of water are uniformly mixed
Afterwards, molding obtains cement base heat preservation inner plating,
Curtain wall metal outer plate is copper alloy plate, and manufacturing process: stocking up according to the proportion, and raw material is carried out melting,
It 1100 DEG C of smelting temperature, is poured to obtain casting after melting, is 750 DEG C by casting heating temperature, keeps the temperature 20-30 minutes, it
First stage rolling is carried out afterwards, and first stage start rolling temperature is 750 DEG C, and single pass reduction ratio is in 6~8%, mill speed
0.2-0.3m/s, 710 DEG C of first stage finishing temperature, slab thickness reaches 10-15mm, then by heating of plate blank to 890 DEG C,
Heat preservation 10-15 minutes carries out second stage rolling later, and second stage start rolling temperature is 890 DEG C, and single pass reduction ratio is in 14-
20%, mill speed 0.5-0.7m/s, 830 DEG C of second stage finishing temperature, slab thickness reaches 4-6mm, then by slab
At 820 DEG C, 10-20 minutes are kept the temperature, carries out phase III rolling later, phase III start rolling temperature is 820 DEG C, single pass pressure
Rate is in 10-12%, mill speed 0.4-0.6m/s, and 760 DEG C of phase III finishing temperature, cooled to room temperature, slab is thick
Degree reaches 1-2mm, and slab is reheated to 580 DEG C, 40-50 minutes is kept the temperature, is then cut according to required size to slab
It cuts, obtains curtain wall metal outer plate, curtain wall metal outer plate is pasted on the outside of cement base heat preservation inner plating, and copper alloy is by following member
Plain mass percentage composition: Mn 5%, Mg 3.5%, Ni 2%, Zr 0.85%, Sn 0.7%, Zn 0.2%, V 0.075%, Ti
Copper alloy surface antirust agent is uniformly applied to curtain wall metal outer plate surface, stands 24 by 0.07%, Ce0.05%, surplus Cu
Hour, the curtain wall for building is obtained,
Antirust agent preparation method: vinyltrimethoxysilane is heated to 40-45 DEG C, tetrabutyl titanate and ethyl alcohol is added
Mixed solution, stirred evenly with the mixing speed of 200r/min, then heat preservation 20-25 minute, be added triethanolamine oleate mix
It closes uniformly, adjusting PH is 8~9, and it is mixed with the mixing speed of 300r/min that phthalic acid ester and isomeric alcohol polyethenoxy ether is added
Close uniformly, 50-55 DEG C heat preservation 30-40 minutes, obtain copper alloy surface antirust agent, vinyltrimethoxysilane: metatitanic acid is just
Butyl ester: ethyl alcohol: triethanolamine oleate: phthalic acid ester: isomeric alcohol polyethenoxy ether mass ratio 4:1:5:0.6:0.25:
0.08。
Embodiment 2
A kind of curtain wall for building, including cement base heat preservation inner plating and the curtain wall gold being pasted on outside cement base heat preservation inner plating
Belonging to lamina rara externa, curtain wall metal outer plate is coated with antirust agent,
Weigh 100 parts of cement first, 80 parts of glass bead, 110 parts of sand, 35 parts of magnesia, 30 parts of metakaolin, magnesium chloride
20 parts, 6 parts of aerosil, 3 parts of xanthan gum, 3 parts of calcium lignosulfonate, 4 parts of cellulose ether, 50 parts of water are uniformly mixed
Afterwards, molding obtains cement base heat preservation inner plating,
Curtain wall metal outer plate is copper alloy plate, and manufacturing process: stocking up according to the proportion, and raw material is carried out melting,
It 1095 DEG C of smelting temperature, is poured to obtain casting after melting, is 770 DEG C by casting heating temperature, keeps the temperature 20-30 minutes, it
First stage rolling is carried out afterwards, and first stage start rolling temperature is 770 DEG C, and single pass reduction ratio is in 6~8%, mill speed
0.2-0.3m/s, 720 DEG C of first stage finishing temperature, slab thickness reaches 10-15mm, then by heating of plate blank to 885 DEG C,
Heat preservation 10-15 minutes carries out second stage rolling later, and second stage start rolling temperature is 885 DEG C, and single pass reduction ratio is in 14-
20%, mill speed 0.5-0.7m/s, 830 DEG C of second stage finishing temperature, slab thickness reaches 4-6mm, then by slab
At 830 DEG C, 10-20 minutes are kept the temperature, carries out phase III rolling later, phase III start rolling temperature is 830 DEG C, single pass pressure
Rate is in 10-12%, mill speed 0.4-0.6m/s, and 770 DEG C of phase III finishing temperature, cooled to room temperature, slab is thick
Degree reaches 1-2mm, and slab is reheated to 590 DEG C, 40-50 minutes is kept the temperature, is then cut according to required size to slab
It cuts, obtains curtain wall metal outer plate, curtain wall metal outer plate is pasted on the outside of cement base heat preservation inner plating, and copper alloy is by following member
Plain mass percentage composition: Mn 5.5%, Mg 3%, Ni 4%, Zr 0.8%, Sn 0.6%, Zn 0.3%, V 0.07%, Ti
Copper alloy surface antirust agent is uniformly applied to curtain wall metal outer plate surface, stands 24 by 0.08%, Ce0.055%, surplus Cu
Hour, the curtain wall for building is obtained,
Copper alloy surface antirust agent preparation method: vinyltrimethoxysilane is heated to 40-45 DEG C, metatitanic acid is being added just
The mixed solution of butyl ester and ethyl alcohol is stirred evenly with the mixing speed of 200r/min, then heat preservation 20-25 minutes, and oleic acid is added
Triethanolamine is uniformly mixed, and adjusting PH is 8~9, and phthalic acid ester and isomeric alcohol polyethenoxy ether is added with 300r/min's
Mixing speed be uniformly mixed, 50-55 DEG C heat preservation 30-40 minutes, obtain copper alloy surface antirust agent, vinyl trimethoxy silicon
Alkane: tetrabutyl titanate: ethyl alcohol: triethanolamine oleate: phthalic acid ester: isomeric alcohol polyethenoxy ether mass ratio 3:1.5:5:
0.8:0.3:0.06.
Embodiment 3
A kind of curtain wall for building, including cement base heat preservation inner plating and the curtain wall gold being pasted on outside cement base heat preservation inner plating
Belonging to lamina rara externa, curtain wall metal outer plate is coated with antirust agent,
Weigh 100 parts of cement first, 110 parts of glass bead, 110 parts of sand, 36 parts of magnesia, 28 parts of metakaolin, chlorination
20 parts of magnesium, 9 parts of aerosil, 3 parts of xanthan gum, 5 parts of calcium lignosulfonate, 2 parts of cellulose ether, 60 parts of water are uniformly mixed
Afterwards, molding obtains cement base heat preservation inner plating,
Curtain wall metal outer plate is copper alloy plate, and manufacturing process: stocking up according to the proportion, and raw material is carried out melting,
It 1100 DEG C of smelting temperature, is poured to obtain casting after melting, is 770 DEG C by casting heating temperature, keeps the temperature 20-30 minutes, it
First stage rolling is carried out afterwards, and first stage start rolling temperature is 770 DEG C, and single pass reduction ratio is in 6~8%, mill speed
0.2-0.3m/s, 715 DEG C of first stage finishing temperature, slab thickness reaches 10-15mm, then by heating of plate blank to 880 DEG C,
Heat preservation 10-15 minutes carries out second stage rolling later, and second stage start rolling temperature is 880 DEG C, and single pass reduction ratio is in 14-
20%, mill speed 0.5-0.7m/s, 825 DEG C of second stage finishing temperature, slab thickness reaches 4-6mm, then by slab
At 830 DEG C, 10-20 minutes are kept the temperature, carries out phase III rolling later, phase III start rolling temperature is 830 DEG C, single pass pressure
Rate is in 10-12%, mill speed 0.4-0.6m/s, and 770 DEG C of phase III finishing temperature, cooled to room temperature, slab is thick
Degree reaches 1-2mm, and slab is reheated to 560 DEG C, 40-50 minutes is kept the temperature, is then cut according to required size to slab
It cuts, obtains curtain wall metal outer plate, curtain wall metal outer plate is pasted on the outside of cement base heat preservation inner plating, and copper alloy is by following member
Plain mass percentage composition: Mn 6%, Mg 3%, Ni 2%, Zr 0.8%, Sn 0.65%, Zn 0.2%, V 0.08%, Ti
Copper alloy surface antirust agent is uniformly applied to curtain wall metal outer plate surface, stands 24 by 0.07%, Ce0.05%, surplus Cu
Hour, the curtain wall for building is obtained,
Copper alloy surface antirust agent preparation method: vinyltrimethoxysilane is heated to 40-45 DEG C, metatitanic acid is being added just
The mixed solution of butyl ester and ethyl alcohol is stirred evenly with the mixing speed of 200r/min, then heat preservation 20-25 minutes, and oleic acid is added
Triethanolamine is uniformly mixed, and adjusting PH is 8~9, and phthalic acid ester and isomeric alcohol polyethenoxy ether is added with 300r/min's
Mixing speed be uniformly mixed, 50-55 DEG C heat preservation 30-40 minutes, obtain copper alloy surface antirust agent, vinyl trimethoxy silicon
Alkane: tetrabutyl titanate: ethyl alcohol: triethanolamine oleate: phthalic acid ester: isomeric alcohol polyethenoxy ether mass ratio 4:1:7:
0.6:0.2:0.1.
Embodiment 4
A kind of curtain wall for building, including cement base heat preservation inner plating and the curtain wall gold being pasted on outside cement base heat preservation inner plating
Belonging to lamina rara externa, curtain wall metal outer plate is coated with antirust agent,
Weigh 100 parts of cement first, 80 parts of glass bead, 100 parts of sand, 30 parts of magnesia, 25 parts of metakaolin, magnesium chloride
20 parts, 5 parts of aerosil, 4 parts of xanthan gum, 6 parts of calcium lignosulfonate, 2 parts of cellulose ether, 55 parts of water are uniformly mixed
Afterwards, molding obtains cement base heat preservation inner plating,
Curtain wall metal outer plate is copper alloy plate, and manufacturing process: stocking up according to the proportion, and raw material is carried out melting,
It 1095 DEG C of smelting temperature, is poured to obtain casting after melting, is 760 DEG C by casting heating temperature, keeps the temperature 20-30 minutes, it
First stage rolling is carried out afterwards, and first stage start rolling temperature is 760 DEG C, and single pass reduction ratio is in 6~8%, mill speed
0.2-0.3m/s, 710 DEG C of first stage finishing temperature, slab thickness reaches 10-15mm, then by heating of plate blank to 870 DEG C,
Heat preservation 10-15 minutes carries out second stage rolling later, and second stage start rolling temperature is 870 DEG C, and single pass reduction ratio is in 14-
20%, mill speed 0.5-0.7m/s, 820 DEG C of second stage finishing temperature, slab thickness reaches 4-6mm, then by slab
At 810 DEG C, 10-20 minutes are kept the temperature, carries out phase III rolling later, phase III start rolling temperature is 810 DEG C, single pass pressure
Rate is in 10-12%, mill speed 0.4-0.6m/s, and 760 DEG C of phase III finishing temperature, cooled to room temperature, slab is thick
Degree reaches 1-2mm, and slab is reheated to 570 DEG C, 40-50 minutes is kept the temperature, is then cut according to required size to slab
It cuts, obtains curtain wall metal outer plate, curtain wall metal outer plate is pasted on the outside of cement base heat preservation inner plating, and copper alloy is by following member
Plain mass percentage composition: Mn 5.5%, Mg 3.5%, Ni 2%, Zr 0.8%, Sn 0.7%, Zn 0.25%, V 0.08%,
Copper alloy surface antirust agent is uniformly applied to curtain wall metal outer plate surface by Ti 0.07%, Ce0.05%, surplus Cu, is stood
24 hours, the curtain wall for building is obtained,
Copper alloy surface antirust agent preparation method: vinyltrimethoxysilane is heated to 40-45 DEG C, metatitanic acid is being added just
The mixed solution of butyl ester and ethyl alcohol is stirred evenly with the mixing speed of 200r/min, then heat preservation 20-25 minutes, and oleic acid is added
Triethanolamine is uniformly mixed, and adjusting PH is 8~9, and phthalic acid ester and isomeric alcohol polyethenoxy ether is added with 300r/min's
Mixing speed be uniformly mixed, 50-55 DEG C heat preservation 30-40 minutes, obtain copper alloy surface antirust agent, vinyl trimethoxy silicon
Alkane: tetrabutyl titanate: ethyl alcohol: triethanolamine oleate: phthalic acid ester: isomeric alcohol polyethenoxy ether mass ratio 3:1.5:6:
0.6:0.2:0.08.
Table 1: copper alloy plate coats antirust agent characterization
| Copper alloy plate coats antirust agent test item | As a result |
| Density g/cm3 | 1.030-1.060 |
| Damp heat test: humidity 90%, 35 DEG C of temperature, 30 days | Without rust spot |
| Salt spray test: 40 DEG C of 5% salt fog continuously sprays 48 hours | Without rust spot |
Table 2: copper alloy plate characterization
| Copper alloy plate test | Elongation percentage δ (%) | Hardness (HV) | Plastic strain ratio r | Yield strength σ s (MPa) | Tensile strength sigma b (MPa) |
| Embodiment 1 | 37.1 | 120 | 1.31 | 348 | 445 |
| Embodiment 2 | 38,5 | 128 | 1.34 | 353 | 458 |
| Embodiment 3 | 37.6 | 135 | 1.30 | 355 | 440 |
| Embodiment 4 | 36.2 | 133 | 1.37 | 342 | 451 |
Table 3: cement base keeps the temperature inner plating characterization
| Cement base keeps the temperature inner plating test item | As a result |
| Compression strength/MPa | 0.43-0.48 |
| Tensile strength/MPa | 0.15-1.9 |
| Thermal coefficient W/mK | 0.045-0.058 |
| Dry apparent density/km/m3 | 135-148 |
Present invention is not limited to the embodiments described above, all to realize the present invention using structure similar with the present invention and its method
All modes of purpose, it is within the scope of the present invention.
Claims (1)
1. a kind of curtain wall for building, it is characterised in that: including cement base heat preservation inner plating and be pasted on cement base heat preservation inner plating
Outer curtain wall metal outer plate, curtain wall metal outer plate are coated with antirust agent,
Weigh 100 parts of cement first, 80-120 parts of glass bead, 100-130 parts of sand, 30-40 parts of magnesia, metakaolin 25-
30 parts, 15-20 parts of magnesium chloride, 5-9 parts of aerosil, 3-5 parts of xanthan gum, 2-7 parts of calcium lignosulfonate, cellulose ether
2-4 parts, after mixing, molding obtains cement base heat preservation inner plating to 40-60 parts of water,
Curtain wall metal outer plate is copper alloy plate, and manufacturing process: stocking up according to the proportion, and raw material is carried out melting, melting
It 1090-1100 DEG C of temperature, is poured to obtain casting after melting, is 750-770 DEG C by casting heating temperature, 20-30 points of heat preservation
Clock carries out first stage rolling later, and first stage start rolling temperature is 750-770 DEG C, and single pass reduction ratio is rolled 6~8%
Speed is 0.2-0.3m/s, 710-730 DEG C of first stage finishing temperature, and slab thickness reaches 10-15mm, then adds slab
Heat keeps the temperature 10-15 minutes to 870-890 DEG C, carries out second stage rolling later, and second stage start rolling temperature is 870-890 DEG C,
Single pass reduction ratio is in 14-20%, mill speed 0.5-0.7m/s, 820-830 DEG C of second stage finishing temperature, slab thickness
Reach 4-6mm, then by slab at 810-830 DEG C, keeps the temperature 10-20 minutes, carry out phase III rolling, phase III later
Start rolling temperature is 810-830 DEG C, and single pass reduction ratio is in 10-12%, mill speed 0.4-0.6m/s, phase III finish to gauge temperature
760-780 DEG C of degree, cooled to room temperature, slab thickness reaches 1-2mm, slab is reheated to 560-600 DEG C, heat preservation
40-50 minutes, then slab is cut according to required size, obtains curtain wall metal outer plate, curtain wall metal outer plate patch
It spreading on the outside of cement base heat preservation inner plating, copper alloy is made of following element mass percentage: Mn 5-6%, Mg 3-4%,
Ni 2-4%, Zr 0.8-1%, Sn 0.6-0.7%, Zn 0.2-0.3%, V 0.07-0.08%, Ti 0.07-0.08%, Ce0.05-
Copper alloy surface antirust agent is uniformly applied to curtain wall metal outer plate surface, stands 24 hours, obtain by 0.06%, surplus Cu
The curtain wall for building.
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| CN112063296A (en) * | 2020-08-07 | 2020-12-11 | 上海虹涂新材料科技有限公司 | High-hardness fireproof hydrophobic stone-like ceramic coating, and preparation process and application thereof |
| CN114134502B (en) * | 2021-12-29 | 2024-02-23 | 山东汇富建设集团有限公司 | High-strength curtain wall for water seepage prevention assembled building |
| CN114409358B (en) * | 2022-01-08 | 2023-04-07 | 佛山市南海宇诚装饰材料有限公司 | Curtain wall with good sound insulation effect and preparation method thereof |
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| CN105386541A (en) * | 2015-10-13 | 2016-03-09 | 戴俊杰 | Curtain wall for residential building |
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| CN202347677U (en) * | 2011-12-23 | 2012-07-25 | 山东万事达建筑钢品科技有限公司 | Metal surface cassette curtain wall thermal insulation board |
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| CN105386541A (en) * | 2015-10-13 | 2016-03-09 | 戴俊杰 | Curtain wall for residential building |
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