0.5mm Aluzinc Corrugated Sheets
Core Definition
1. Base Steel Thickness: 0.5mm, the key indicator of its strength and weight.
2. Coating: "Aluzinc" (typically 55% Aluminum-Zinc alloy). This is the source of its superior corrosion and heat resistance.
3. Profile: "Corrugated" (corrugated sheet), providing excellent spanning strength and drainage capability.
Primary Applications Explained
1. Building Envelope Systems (Primary Use)
Industrial Cladding & Roofing: The most common material for steel-structure factories and warehouses, offering an optimal balance of strength, durability, and economy.
Logistics Warehouses & Storage Sheds: Ideal for large-span structures requiring robust protection.
Agricultural Buildings: Such as barns, poultry houses, grain storage, and greenhouses, where it resists corrosion from moisture and ammonia.
Temporary Structures & Site Hoardings: Used for construction site offices, temporary shelters, and fencing.
2. Secondary Structures & Applications
Sandwich Panel Facings: Serves as the outer skin for PU/PIR/Rockwool sandwich panels to form high-performance insulated walls and roofs.
Interior Linings & Partitions: Used as wall liners, ceiling panels, or internal partitions within buildings.
Appliance & Equipment Housings: For large-scale electrical enclosures or machinery guards.
Comprehensive Analysis Table
| Feature Dimension | Detailed Description & Analysis | Benefits & Application Relevance |
|---|---|---|
| Physical Properties | Thickness: 0.5mm base steel Profile: Corrugated (various rib heights/pitches available) Standard Width: Typically 1000mm or 1200mm Length: Custom cut (common 6-12 meters) |
Strength/Weight Ratio: Optimal balance-provides sufficient rigidity without excessive weight, reducing structural costs. Drainage & Ventilation: Corrugations channel water efficiently; also allow air flow when used for wall cladding. |
| Corrosion Resistance | Coating: 55% Aluminum-Zinc alloy (e.g., AZ150, meaning 150g/m² total coating mass is standard). Far exceeds the lifespan of standard galvanized (G90) coatings. | Long Service Life, Low Maintenance: The key reason for selection in coastal, high-humidity, or industrial areas. Ideal for long-term investments like factories. |
| Heat Resistance | Continuous Service: ≤315°C (600°F). Short-term exposure up to ~700°C (1292°F) without severe scaling. | Excellent for Industrial Settings: Withstands high ambient temperatures from processes or solar gain without degrading. |
| Mechanical Performance | High Strength: Corrugations provide exceptional stiffness across spans. Good Formability: Can withstand minor deformation without cracking. |
Wind/Uplift & Snow Load Resistance: Suitable for areas with severe weather. Installation-Friendly: Resists damage from worker foot traffic during installation. |
| Surface Properties | Natural Finish: Bright, silvery metallic appearance. Option: Can be coated with PE/PVDF/SMP paints (color-coated option). |
High Solar Reflectance: Reduces heat island effect and cooling energy costs. Aesthetics & Customization: Color coatings enhance architectural appeal and add another layer of weather protection. |
| Economic Consideration | Initial cost is higher than standard galvanized steel, but life-cycle cost is lower due to durability. | High Cost-Benefit Ratio: Lower frequency of replacement and maintenance leads to better long-term value. |
| Primary Applications | 1. Industrial Building Envelopes (Walls/Roofs) 2. Warehouses & Storage Facilities 3. Agricultural Buildings 4. Temporary Structures 5. Sandwich Panel Facings |
Versatility: Covers the majority of mid-to-high-end non-loadbearing cladding needs for industrial and commercial structures. |
FAQ: 0.5mm Aluzinc Corrugated Sheets
What information is needed for an accurate quotation (RFQ)?
Please provide:
Full Specifications: Base steel grade (e.g., DX51D), coating weight (e.g., AZ150), thickness (0.5mm), sheet width & length, profile type/design (e.g., 1000mm wide, Trapezoidal Rib).
Coating/Color (if applicable): Specify "mill finish" (bare Aluzinc) or "pre-painted" (color and standard like RAL code).
Quantity: Total metric tons or square meters.
Packaging: Detail any specific requirements
Delivery Terms: Required Incoterm (e.g., FOB, CIF) and destination port.
What is the standard MOQ (Minimum Order Quantity)?
MOQ varies by size but is typically 20-25 Metric Tons for a standard product. Smaller quantities may be possible but could incur a premium.
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