Shandong Decho Building Materials Technology Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 800 MT/TON |
| Delivery Time | 30-40 DAYS |
| Packaging Details | Standard Exporting Package with Wooden Pallet |
| Usage | roofing and wall cladding/ Warehouse etc. |
| Top Coating | 5+20micron |
| Paint Brand | Sherwin-Williams, PPG,AkzoNobel, Beckers, Valspar |
| Approved | BV Certification |
| Coating Type | HDP, PVDF |
| Steel Grade | S320GD / Grade 33 |
| Width | 1040mm |
| Thickness | 0.50mm |
| Zn Coated | 275g/㎡/ AZ165 |
| Paint | PVDF,. SMP, HDP |
| Standard | ASTM A653 |
| Length | 3.6~5.8Meters |
| Base Metal | Galvanized Steel Z275 |
| Brand Name | Decho |
| Model Number | Grade 50 / S350GD |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 800 MT/TON |
| Delivery Time | 30-40 DAYS | Packaging Details | Standard Exporting Package with Wooden Pallet |
| Usage | roofing and wall cladding/ Warehouse etc. | Top Coating | 5+20micron |
| Paint Brand | Sherwin-Williams, PPG,AkzoNobel, Beckers, Valspar | Approved | BV Certification |
| Coating Type | HDP, PVDF | Steel Grade | S320GD / Grade 33 |
| Width | 1040mm | Thickness | 0.50mm |
| Zn Coated | 275g/㎡/ AZ165 | Paint | PVDF,. SMP, HDP |
| Standard | ASTM A653 | Length | 3.6~5.8Meters |
| Base Metal | Galvanized Steel Z275 | Brand Name | Decho |
| Model Number | Grade 50 / S350GD | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | Z275 Corrugated Steel Sheets ，Flashings And Edges Corrugated Steel Sheets ，Commercial Buildings Corrugated Steel Sheets | ||
Matte Finish Steel Roof Tiles 30-Years Warranty HDP Beckers Paint Corrugated Roof Panel Metal Tiles Z275 PPGI
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.
The coatings applied to colour coated coils are chosen based on the specific environmental conditions and intended use. Different resin types provide varying levels of durability and performance:
Polyester (PE) and Silicone Modified Polyester (SMP): Suitable for general-purpose applications where moderate weather resistance and aesthetic appeal are required.
Polyvinyl Chloride Plastisol (PVC): Offers enhanced flexibility and impact resistance, commonly used in applications requiring resilience to harsh weather conditions.
Polyvinylidene Chloride (PVDC): Provides excellent barrier properties against moisture and chemicals, suitable for applications demanding superior protection.
Users can select the appropriate coating based on their specific application needs, ensuring optimal performance and longevity of colour coated coils in diverse environments and industries.
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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Total Annual:
10000000-20000000
Employee Number:
20~30
Ecer Certification：
Verified Supplier
Shandong Decho Building Materials Technology Co., Ltd (hereafter called “DBM” ) is a professional manufacturer and exporting company of coated steel coils and sheets, with over 13 years of experience in steel industry and 11 years of steel mill work experience, with extensive produc... Shandong Decho Building Materials Technology Co., Ltd (hereafter called “DBM” ) is a professional manufacturer and exporting company of coated steel coils and sheets, with over 13 years of experience in steel industry and 11 years of steel mill work experience, with extensive produc...
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