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| Place of Origin | China |
| Brand Name | Decho |
| Certification | ISO9001 |
| Model Number | Grade 50 / S350GD |
Standing Seam Steel Tiles Painted Steel / Aluminium Corrugated Steel Sheets Panels Commercial Buildings Roof Tiles
Color coated plates combine the benefits of organic polymers and steel, offering a unique blend of properties that make them highly versatile and valuable in various applications. They feature the colorability, formability, corrosion resistance, and decorative qualities of organic polymers, along with the high strength and ease of processing of steel. This combination enables these plates to be easily punched, bent, deep-drawn, welded, and processed in other ways, making them practical, decorative, and durable.
Matt Textured colour coated steel plate is a hot-dip galvanized alloy steel plate as a substrate, after the surface of continuous roller coating production method, the use of adding special additives to the coil topcoat, after baking to produce like a fishing net-like pattern effect, can be professionally customized according to the customer's requirements of a variety of different sizes, different depths and shades of different colours of the texture pattern.
1. Material Preparation
- Coil Selection: High-quality cold-rolled steel coils are chosen as the base material. These coils are often galvanized or aluminum-zinc coated for added corrosion resistance.
2. Surface Treatment
- Cleaning: The steel coils undergo a cleaning process to remove any oil, dust, and impurities.
- Chemical Treatment: The cleaned coils are treated with a chemical solution to improve paint adhesion and increase corrosion resistance.
3. Coating Application
- Primer Coating: A layer of primer is applied to both sides of the steel coil to enhance paint adhesion and provide an additional layer of corrosion protection.
- Top Coating: The primed coil is then coated with a top layer of paint. This topcoat can be made from various types of paint, including polyester (PE), polyvinylidene fluoride (PVDF), silicone-modified polyester (SMP), etc., depending on the desired properties.
- Baking and Curing: The coated steel coil is baked in an oven to cure the paint, ensuring it adheres properly and achieves the desired hardness and durability.
4. Forming Process
- Roll Forming: The coated steel coils are fed through a series of rollers to form them into the desired tile shapes. This process includes bending and cutting to specific lengths and profiles.
- Embossing (Optional): For certain tile effects, an embossing process may be used to create textures or patterns on the surface.
5. Quality Control
- Inspection: The finished steel tiles are inspected for defects, ensuring they meet quality standards in terms of thickness, paint adhesion, color consistency, and overall appearance.
- Testing: Samples may undergo various tests, including corrosion resistance, impact resistance, and weathering tests, to ensure they meet the required specifications.
6. Packaging and Storage
- Packaging: The finished tiles are carefully packaged to prevent damage during transportation. Protective films or coatings may be applied to further safeguard the tiles.
- Storage: The packaged tiles are stored in a dry, well-ventilated area to prevent any moisture-induced corrosion or damage before shipment.
Applications
- Industrial and Commercial Roofing: Providing durable and cost-effective roofing solutions.
- Residential Roofing: Offering aesthetic appeal with various color and texture options.
- Wall Cladding: Used in commercial buildings for exterior wall cladding.
- Insulated Panels: Used in applications requiring thermal and acoustic insulation, such as cold storage and controlled environments.
By following these detailed processes and understanding the different types of color steel tiles, manufacturers can ensure they produce high-quality, durable, and aesthetically pleasing products suitable for a wide range of applications.
1. Preparation
- Measure and Plan: Ensure accurate measurements of the roof area and plan the layout of the tiles.
- Check Materials: Inspect the tiles for any damage and ensure all necessary materials and tools are available.
2. Safety Measures
- Personal Protective Equipment (PPE): Wear safety gear, including gloves, safety glasses, and non-slip shoes.
- Weather Conditions: Avoid installation during adverse weather conditions such as high winds or rain.
3. Roof Deck Preparation
- Clean Surface: Ensure the roof deck is clean, dry, and free from debris.
- Install Underlayment: Apply a suitable underlayment to provide an additional layer of protection against moisture.
4. Tile Installation
- Starting Point: Begin installation at the lower edge of the roof, working upwards.
- Alignment: Ensure tiles are properly aligned and overlap correctly to prevent water ingress.
- Fastening: Use appropriate screws or nails to secure the tiles, ensuring they are driven in straight and flush with the surface. Fasteners should penetrate through the high points of the corrugation.
5. Flashings and Edges
- Install Flashings: Place flashings at valleys, eaves, ridges, and around roof penetrations to prevent water leakage.
- Seal Edges: Ensure all edges are sealed properly to prevent wind uplift and water penetration.
6. Inspection and Maintenance
- Final Inspection: Check the entire roof for any loose tiles, fasteners, or gaps.
- Regular Maintenance: Conduct regular inspections to ensure the integrity of the roof and perform any necessary maintenance.
Key Precautions
- Avoid Walking Directly on Tiles: Use roof ladders or planks to distribute weight evenly and prevent damage.
- Handle Tiles Carefully: Prevent scratches or dents by handling tiles with care.
- Check for Compatibility: Ensure that all components, such as fasteners and sealants, are compatible with the type of metal used in the tiles.
By following these steps and precautions, corrugated metal roofing tiles can be installed effectively, providing a durable and aesthetically pleasing roofing solution for various applications.
|
Material |
Corrosion Resistance |
Durability |
Cost |
Applications |
Pros |
Cons |
|---|---|---|---|---|---|---|
| Galvanized Steel | Moderate | Moderate (20-50 yrs) | Low | Residential, commercial, agricultural | Affordable, widely available | Zinc layer can wear off, requires maintenance |
| Aluminum-Zinc Alloy Coated Steel (Aluzinc/Galvalume) | Superior | High (50+ yrs) | Moderate to High | Industrial, coastal, harsh environments | Excellent corrosion resistance, long lifespan | Higher cost, limited availability |
| Pre-painted Galvanized Steel (PPGI) | Enhanced | Good | Moderate to High | Decorative roofing and siding | Wide range of colors, good corrosion protection | Paint can chip/fade, careful handling needed |
| Pre-painted Aluminum-Zinc Alloy Coated Steel (PPGL) | Excellent | Very High (50+ yrs) | High | High-end residential, commercial, industrial | Superior corrosion resistance, long lifespan | High initial cost, limited availability |
| Stainless Steel | Outstanding | Very High (100+ yrs) | Very High | High-end, architectural | Exceptional durability, minimal maintenance | Very high cost, heavier |
We only choose the top-level paint suppliers for our pre-painted steel coils and sheets,
AkzoNobel, Sherwin-Williams Valspar, Beckers, PPG Industries, Nippon, KCC are our solid paint suppliers.
Their best paint materials decide our steel coils quality.
Delivery time: 30 days deliver to loading port
Shipment Methods: Container, Breakbulk, Railway, Trucks
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