Description
Our ASTM Standard 8011 Alloy PE Roofing Sheet is a top-tier choice for commercial building decorative roofing. Crafted from high-purity 8011 aluminum alloy, it meets strict ASTM standards for durability and performance. The PE coating delivers excellent corrosion resistance, UV protection, and color retention, keeping roofs vibrant even in harsh weather.
With lightweight yet sturdy construction, it’s easy to install and reduces structural load. The sheet offers versatile decorative effects, complementing modern commercial architectures like offices, malls, and industrial facilities. It’s low-maintenance, moisture-proof, and eco-friendly, ensuring long-term reliability with minimal upkeep. Ideal for both new builds and renovations, it balances aesthetic appeal with practical functionality for commercial roofing needs.
Paint Performance
| Test Item | Paint |
| PVDF | PE And Others |
| With Varnish | Without Varnish |
| Paint Film Thickness, μ | ≥22 | ≥30 | ≥18 |
| Shine Tolerance | Shine≥80 Unit, ±10 Unit Allowed |
| Shine≥20-80 Unit, ±7 Unit Allowed |
| Shine<20 Unit, ±5 Unit Allowed |
| Pencil Hardness | ≥1H |
| Abrasion Resistance, L/μm | ≥5 | -- |
| T-bend | ≤2T | ≤3T |
| Impact Strength | 50KG.CM Without Depainting And Crack |
| Adhesive Force (Class) | ≥1 |
| Boiling Water Resistance | Unvarying |
| Chemical Resistance | Acid Endurance | Unvarying |
| Alkali Stability | Unvarying |
| Oil Resistivity | Unvarying |
| Resistance To Solvent | ≥70 | ≥50 |
| Scrub Resistance | ≥10000 Times Unvarying |
| Dirt Resistance | ≤15% | -- |
| Salt Spray Resistance(class) | ≥ 2 class | -- |
FAQs
Q:What advantages does the 8011 alloy bring to this PE roofing sheet? A: 8011 aluminum alloy offers excellent ductility, corrosion resistance, and lightweight properties—ideal for commercial roofing. It’s easy to cut, bend, and install while reducing structural load, and pairs perfectly with PE coating for long-lasting performance.
Q:Does this roofing sheet meet international quality standards?
A:Yes, it fully complies with ASTM standards, ensuring strict quality control for thickness uniformity, coating adhesion, and durability. The certification guarantees it meets global requirements for commercial building materials.
Q:How durable is the PE coating, and can it withstand harsh weather? A:The PE (polyester) coating provides strong UV resistance, color retention, and corrosion protection. It withstands rain, wind, extreme temperatures, and humidity, maintaining its decorative appearance for 10–15 years in typical commercial environments.
Q:Is this sheet suitable for both new commercial buildings and renovations?
A:Absolutely. Its lightweight design simplifies installation on new constructions, while its versatile sizes and decorative finishes make it perfect for upgrading existing roofs—ideal for offices, malls, industrial parks, and other commercial spaces.
Q:What maintenance does this roofing sheet require?
A:It’s low-maintenance—no regular painting or treatment needed. Simply clean with water and mild detergent occasionally to remove dust or debris. The PE coating and 8011 alloy resist rust and degradation, minimizing upkeep costs.
Product Tags:
|
|
8011 Alloy PE Roofing Sheet (ASTM Standard) - Commercial Building Decorative Roofing Images
|
