As a typical representative of industrial pure aluminum sheets, 1050 aluminum plate boast an aluminum content of over 99.5%, demonstrating excellent adaptability in the building construction field. They are particularly suitable for curtain walls, roofs, decorative components, and temporary construction facilities.
The specifications of 1050 aluminum plate cover the needs of all building construction scenarios. Haomei Aluminum can provide standard sheets with thicknesses of 0.2-50mm, widths of 1000-2600mm, and lengths of 2000-16000mm, while also supporting customized non-standard sizes according to project requirements. Regarding temper selection, the O temper (soft temper) is suitable for decorative components requiring complex forming, the H14-H24 semi-rigid temper is suitable for curtain wall panels, and the H18 rigid temper is used for roofing systems requiring higher strength.
In production, we strictly control thickness tolerance within the range of ±0.05mm and flatness error ≤2mm/m², ensuring splicing accuracy and installation efficiency. For export projects, all alumium plates comply with international standards such as ASTM B209 and EN 485, and third-party testing reports are available, meeting the technical specifications.
The core characteristics of 1050 aluminum plates perfectly match building construction needs:
– Corrosion Resistance:
A 5-10μm thick Al₂O₃ oxide film naturally forms on the surface, performing excellently in acid rain and coastal salt spray environments. No significant pitting corrosion was observed after 1000 hours of salt spray testing, far superior to ordinary steel, extending the maintenance cycle to over 20 years.
– Processability and Formability:
Elongation ≥23%, bending radius up to 1 times the sheet thickness, enabling complex shapes such as single and double curves, adapting to the streamlined designs of modern architecture.
– Connection Reliability:
Supports multiple connection methods including argon arc welding, spot welding, riveting, and structural adhesive bonding. Welded joint strength can reach over 85% of the base material, ensuring construction safety.
– Lightweight Advantage:
Density only 2.71g/cm³, approximately 66% lighter than steel, significantly reducing structural load and foundation engineering costs, especially suitable for high-rise and large-span buildings.
Application advantages of 1050 aluminum plates in building construction
– Improved Construction Efficiency:
Panels can be pre-cut, bent, and surface-treated in the factory, increasing on-site installation efficiency by over 40%. For example, the pre-processed 1050 aluminum curtain wall panels we provided for a residential project in Kuala Lumpur, Malaysia, reduced the on-site installation cycle from the traditional 45 days to 28 days.
– Reduced Maintenance Costs:
Surface treatments such as anodizing and fluorocarbon coating significantly enhance the weather resistance of the panels. In projects in equatorial Africa, our specially anodized 1050 aluminum plates maintained over 90% gloss retention after 5 years of use.
– Ensuring Safety Performance:
The material is non-toxic and odorless, conforms to GB 4806.1-2016 standards, and has excellent fire resistance with an oxygen index ≥32, meeting building fire protection code requirements.
– Cost-Effectiveness Optimization:
As industrial pure aluminum, 1050 aluminum sheet is 15-20% cheaper than 3-series and 5xxx series alloys, while its processing loss rate is controlled within 3%. Combined with its service life of over 25 years, its total life-cycle cost advantage is significant.
Technical Advantages of Haomei Aluminum:
Haomei Aluminum employs a semi-continuous casting + multi-pass cold rolling process to ensure uniform internal structure and grain size control above level 7, solving the industry problem of easy deformation in thin-gauge sheets.
During production, we employ online quenching and tensile straightening processes, ensuring residual stress in the sheet material ≤50MPa, effectively preventing deformation after installation.
During export, we optimize packaging solutions according to the climate characteristics of different regions. For example, we use moisture-proof and rust-proof composite packaging for customers in Northern Europe and add anti-salt spray coatings for customers in Southeast Asia, ensuring that the products maintain excellent condition after long-distance transportation.
With its balanced performance and cost advantages, 1050 aluminum plate has become an ideal material in the construction industry. We can provide full-process technical support from material selection and detailed design to finished product delivery according to project needs, helping global construction projects achieve efficient, safe, and economical construction goals.