Tấm vách ngoài Corten
Corten siding panels are commonly manufactured in grades such as ASTM A606 Type 4, ASTM A588, S355J2W, SPA-H, và các từ tương đương của Trung Quốc như Q355NH. Standard panel sizes typically range from 1000 mm đến 1500 mm in width and 2000 mm đến 6000 mm in length, with thicknesses between 0.8 mm và 3.0 mm tùy theo ứng dụng. These specifications make corten steel an ideal material for modern architectural siding systems, combining durability, hiệu suất kết cấu, and a distinctive weathered appearance.
- Sự miêu tả
Corten siding panels are weathering steel cladding sheets used for building façades, container-style structures, landscape walls, and modern architectural siding systems. These panels are designed to develop a stable rust patina that protects the steel surface from further atmospheric corrosion, making them suitable for long-term outdoor applications.
When selecting corten siding panels, two key specifications are most important: lớp vật liệu Và standard panel sizes.
Common Corten Steel Grades for Siding Panels
Corten siding panels are produced under different international and domestic standards, nhưng tất cả đều thuộc loại thép phong hóa.
Lớp quốc tế
- Loại ASTM A606 4 (most common for siding and thin sheet use)
- ASTM A588 (kết cấu thép phong hóa)
- ASTM A242 (loại thép phong hóa sớm)
- Một chiếc S355J2W (European structural weathering steel)
- Một chiếc S355JOWP (Phiên bản chống ăn mòn cải tiến)
- JIS SPA-H (Thép phong hóa Nhật Bản)
Điểm tương đương của tiếng Trung
- Q355NH (most widely used export-grade corten steel)
- Q235NH (thép phong hóa cường độ thấp hơn)
- Q295NH (cấp độ bền trung bình)
- 09CuPCrNi-A (railway and container weathering steel)
- Q450NQR1 (thép phong hóa cường độ cao)
Trong số này, Q355NH and ASTM A606 Type 4 are the most commonly used for siding panels in architectural applications.
Common Thickness of Corten Siding Panels
| độ dày | Ứng dụng |
|---|---|
| 0.8–1.2 mm | Decorative façade panels |
| 1.2–1,6 mm | Lightweight wall cladding |
| 1.6–2,0mm | Standard siding panels |
| 2.0–3,0mm | Structural exterior panels |
The most commonly used range for siding systems is 1.5–2,0mm.
Standard Width of Corten Siding Panels
| Chiều rộng | Sự miêu tả |
|---|---|
| 1000 mm | Tấm kiến trúc nhỏ |
| 1219 mm (4 ft) | Export standard size |
| 1250 mm | Industrial standard width |
| 1500 mm | Most common façade width |
| 2000 mm | Large-scale cladding systems |
Trong số này, 1250 mm và 1500 mm are the most widely used widths for siding applications.
Standard Length of Corten Siding Panels
| Chiều dài | Sự miêu tả |
|---|---|
| 2000 mm | Small wall panels |
| 2438 mm | 8 ft standard export length |
| 2500 mm | Common construction size |
| 3000 mm | Widely used architectural length |
| 6000 mm | Long-span façade panels |
Longer panels are often preferred for modern architectural siding to reduce joint lines and improve visual continuity.
Typical Corten Siding Panel Size Combinations
Common ready-to-use panel formats include:
- 1000 × 2000 mm
- 1219 × 2438 mm
- 1250 × 2500 mm
- 1250 × 3000 mm
- 1500 × 3000 mm
- 1500 × 6000 mm
These sizes can also be customized according to building design requirements.
Application-Oriented Size Selection
1. Residential and Decorative Siding
- độ dày: 0.8–1,6 mm
- Kích cỡ: 1000–1250 mm width, 2000–3000 mm length
- Sử dụng: garden walls, decorative façades
2. Commercial Building Cladding
- độ dày: 1.5–2,0mm
- Kích cỡ: 1250–1500 mm width, 2500–6000 mm length
- Sử dụng: office buildings, retail façades
3. Industrial Exterior Systems
- độ dày: 2.0–3,0mm
- Kích cỡ: 1500 mm width and long-length panels
- Sử dụng: kho hàng, structural siding
