Changzhou Dingang Metal Material Co.,Ltd.
| Payment Terms | L/C,T/T,Western Union,MoneyGram |
| Supply Ability | 5000 Tons / Per Month |
| Delivery Time | Within 35 Days After Order Confirmed And Down Paymetn Received |
| Packaging Details | Seaworthy Packing With Wooden Pallet |
| Name | 3105-H26 aluminum sheet 1.7mm/1300mm | Special for curtain wall/roof |
| Alloy | 3105 |
| Thickness | 1.7mm |
| Width | 1300mm |
| color | Sliver |
| shape | coil |
| Process | rolling |
| paint coating | PE |
| Recyclable | Yes |
| Application | Curtain walls, airport roofs, cultural landmarks, public buildings, architecture |
| Brand Name | Dingang |
| Model Number | 1.7mm×1300mm-3105 |
| Certification | SGS,ITS,BV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union,MoneyGram | Supply Ability | 5000 Tons / Per Month |
| Delivery Time | Within 35 Days After Order Confirmed And Down Paymetn Received | Packaging Details | Seaworthy Packing With Wooden Pallet |
| Name | 3105-H26 aluminum sheet 1.7mm/1300mm | Special for curtain wall/roof | Alloy | 3105 |
| Thickness | 1.7mm | Width | 1300mm |
| color | Sliver | shape | coil |
| Process | rolling | paint coating | PE |
| Recyclable | Yes | Application | Curtain walls, airport roofs, cultural landmarks, public buildings, architecture |
| Brand Name | Dingang | Model Number | 1.7mm×1300mm-3105 |
| Certification | SGS,ITS,BV | Place of Origin | China |
| High Light | 1.7mm aluminum sheet ，3105-H26 aluminum sheet ，1300mm aluminum sheet | ||
Product Parameters:
| Product | 3105-H26 aluminum sheet 1.7mm/1300mm | Special for curtain wall/roof |
| Thickness | 0.5-2.5mm |
| Width | 100-1600mm |
| Material | 3003,3004,3105 |
| Temper | O, H12, H14, H16, H18, H24, H26, H32, H34, etc |
| Inner Diameter | 405mm,505mm,150mm,etc. |
| Color | RAL, Pantone Color Or As Alient's Demand |
| Coating thickness | PVDF Paint Coating: Not Less Than 25um |
| PE Paint Coating : Not Less Than 18um | |
| Packing | Export Standard Wooden Pallets (Eye To Wall,Eye To Sky) |
| Payment Terms | L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy. |
| MOQ | 1 Ton Per Specification |
| Delivery Time | Within 30 Days |
| Loading Port | Shanghai Port |
| Application | Curtain walls, airport roofs, cultural landmarks, public buildings, architecture |
Core Benefits:
| Advantage | Detailed description |
| High-strength lightweight | Density 2.72g/cm³ (only 1/3 of steel), wind pressure resistance ≥3kPa, suitable for super high-rise curtain walls (300m) and column-free large span roofs. |
| Highly corrosion-resistant | Manganese element enhances the oxide film, with a lifespan of 30 years through ISO 9227 salt spray test (4000h) and CASS test (96h). |
| Cold forming performance | The minimum bending radius is 3 times the thickness of the plate, which can be processed into wavy, diamond-shaped, and other three-dimensional shapes (suitable for parametric design). |
| Fire Safety | Melting point 640℃, fire protection level A2-s1, d0 (EN 13501-1), no toxic smoke emission. |
| Low-carbon and sustainable | 100% recyclable, with a production energy consumption 75% lower than stainless steel, earning LEED MRc4 credits for material reuse. |
Application and Case Analysis
Super high-rise curtain wall (Middle East market)
Case: Curved curtain wall of the Burj Khalifa podium in Dubai
Solution: 1.7mm 3105-H26 aluminum plate is cold-formed into a double curved surface (with a curvature radius of 5m), and the surface is anodized champagne gold.
achievements:
Resistant to high temperatures of 50 ℃ and level 8 sandstorms, reducing maintenance costs by 60%.
Received CTBUH Global Best Tall Building Award.
Airport roof (European market)
Case: Wave shaped roof of Berlin Brandenburg Airport in Germany
Solution: Aluminum plate integrated drainage channel and photovoltaic film (light transmittance of 15%), span of 120m without support.
achievements:
Annual power generation of 1.2GWh, roof weight ≤ 15kg/m ², passed DIN 18516 dynamic load test.
Cultural landmark (Asia Pacific market)
Case: The "Phoenix Spreading its Wings" Roof of Beijing Daxing Airport in China
Solution: Pre roll coating of 1.7mm aluminum plate with iridescent coating (color changing with light), suitable for parameterized splicing.
achievements:
Reduce welding seams by 70%, shorten construction period by 40%, and win the International Airports Council (ACI) Annual Design Award.
Tested 500 times for freeze-thaw cycles (-30 ℃~60 ℃) without cracking.
Green Public Buildings (North American Market)
Case: Ecological Roof of Vancouver Convention Center, Canada
Solution: Aluminum plate covered with moss ecological coating (water retention rate ≥ 80%), integrated rainwater collection system.
achievements:
Annual water saving of 5000 tons and a 300% increase in rooftop biodiversity
Carbon emissions are 90% lower than concrete roofs.
Future application prospects
Integrated photovoltaic curtain wall:
Transparent cadmium telluride film (with a conversion efficiency of 12%) is directly laminated onto aluminum plate to achieve building surface power generation (power ≥ 80W/m ²).
Self repairing coating:
Microencapsulated repair agents respond to ultraviolet radiation, with a crack healing time of less than 24 hours and an extended lifespan of up to 50 years.
Space building protection:
Radiation resistant modified aluminum plate (resistant to 1Mrad gamma rays) is used for the inflatable dome of the lunar base (temperature difference -180 ℃~120 ℃).
Carbon Capture Curtain Wall:
Coating loaded MOFs material (metal organic framework), with an annual adsorption of CO ₂ ≥ 15kg/m ², helps achieve carbon neutrality.
3105-H26 aluminum plate (1.7mm/1300mm) has become the technological benchmark for curtain wall and roof materials worldwide due to its four-dimensional advantages of "light, strong, intelligent, and green". From the miracle of curved surfaces in the Dubai desert to the technological aesthetics of Beijing Phoenix spreading its wings, its performance has been rigorously validated. With the breakthrough of photovoltaic integration and space architecture, this material will lead the construction industry towards a new era of zero carbon, intelligence, and cross planet.
Take immediate action:
Get free LEED/BREEAM technology solutions, wind resistance test reports, and photovoltaic curtain wall design guidelines to open a new chapter in future architecture!
Phone: 0086 13961220663
Email:gavin@cnchangsong.com
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2002
Total Annual:
50 000 000-200 000 000
Employee Number:
800~1000
Ecer Certification：
Verified Supplier
Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated ... Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated ...
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