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PPGI GI Colour Coated Corrugated Sheet
Zinc Shield Protection: The baseplate is constructed from high-strength cold-rolled steel, hot-dip galvanized to form a dense zinc-iron alloy layer. This zinc layer acts as a sacrificial anode, providing long-lasting electrochemical protection to the steel base even with minor damage to the surface coating, significantly slowing the progression of corrosion.
Strength Guarantee: Baseplates are available in various thicknesses (typically 0.3mm-0.8mm) and strength grades (such as G250, G300, and G550) to meet application requirements, ensuring a stable structure with excellent resistance to wind pressure and impact.
| Selection Dimensions | Options/Parameters |
|---|---|
| Substrate Thickness | 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.5mm, 0.6mm+ |
| Zinc coating weight | Z60 (60g/m²), Z80, Z100, Z120, Z150, Z180+ |
| Colors and Finishes | Standard colors (RAL, Pantone, etc.) / Special effects (wood grain, stone grain, embossed, matte) |
Luxurious Coating: Precision Coating (PPG/PVDF)
PPG (Polyester Coating): An economical and practical choice. It offers rich, saturated colors, excellent flexibility, adhesion, weather resistance, and cost-effectiveness, making it suitable for most common architectural environments.
PVDF (Fluorocarbon Coating): The epitome of high-end durability. Primarily composed of fluorocarbon resins such as KYNAR 500® or HYLAR 5000®, it offers exceptional resistance to UV rays, chemicals, chalking, and self-cleaning. It retains gloss and color with exceptional longevity, far exceeding that of standard polyester. It is particularly suitable for harsh industrial environments, coastal areas with high salt spray, and projects requiring a durable architectural appearance.
The Soul of Structural Design: Precision Corrugated Forming
Mechanical Optimization: Precision roll-forming imparts strong longitudinal stiffness and excellent water and snow conduction to the flat panels. Common corrugation patterns include:
Efficient installation: The peak and trough design facilitates overlap and is combined with dedicated connectors to ensure quick installation and waterproof sealing.
Why choose PPGI color-coated corrugated board?
Ultimate Protection, Doubled Lifespan
Triple Protection System: Zinc layer (anti-rusting) + chemical conversion layer (enhancing adhesion) + high-performance organic coating (resisting environmental corrosion) build a steel wall.
Extremely Long Service Life: High-quality PVDF-coated sheet material can achieve a service life of over 20-30 years under standard conditions, significantly reducing renovation and maintenance costs.
Sturdy and Reliable, Safeguarding
High-Strength Compression Resistance: The corrugated structure provides excellent bending and compression resistance, easily withstanding wind and snow loads.
Excellent Fire Protection: The metal base material meets Class A non-combustible material standards (specific rating depends on base material thickness and composite structure), enhancing the building's overall fire safety rating.
Beautiful and diverse, creating value
Versatile colors: Thousands of colors are available based on international standard color charts such as RAL and Pantone, and customizable special effects (e.g., wood grain, stone, matte, metallic, etc.) can be created.
Durable beauty: PVDF coatings, in particular, offer long-lasting, stable colors that resist chalking, enhancing the building's image and commercial value.
Economical and efficient, a value choice
Low initial investment: Compared to some traditional building materials (such as precast concrete panels and certain composite materials), this product offers significant material and installation cost advantages.
Low maintenance: Corrosion and weather resistance significantly reduce cleaning, repair, and renovation costs during use.
Short construction period: Lightweight, high-strength, and easy to install (dry-type installation) significantly shorten construction timelines and expedite project commissioning.
Environmentally friendly, a sustainable future
Recyclable materials: 100% recyclable steel, in line with green building principles.
Energy-saving potential: It can be easily compounded with insulation materials (rock wool, glass wool, polyurethane, etc.) to form energy-saving boards, which can greatly improve the thermal insulation performance of building envelope structures and reduce operating energy consumption.
Application
Color coated corrugated sheet is a lightweight roofing material with the advantages of lightweight, high strength, corrosion resistance and easy installation. Color coated Gi roofing sheet is widely used in industrial, commercial and civil buildings.
1. Industrial buildings
Color corrugated steel sheet is widely used in industrial buildings, such as warehouses, workshops, factories, etc. Its lightweight structure and solid performance make building installation easy and fast, and at the same time, it can achieve rainproof, dustproof, moisture-proof and other effects. In addition, colour corrugated steel sheets also have good thermal insulation properties, which can reduce the energy consumption of buildings and reduce energy waste.
2. Commercial buildings
In commercial buildings, colour coated corrugated sheet is also an ideal choice. For example, in shopping malls, hotels, office buildings, etc., coloured steel tiles can meet their needs for beauty, durability, and quick installation. In addition, the diversity and flexibility of colour steel tiles can make the building appearance more unique and creative.
3. Civil buildings
In civil buildings, coloured corrugated roofing is also widely used. For example, in houses, villas, schools, etc., coloured corrugated roofing sheet can provide rainproof, dustproof, moisture-proof and other functions, and at the same time have the advantages of beauty, durability and easy maintenance.
4. Public facilities
In terms of public facilities, corrugated roofing sheets are also widely used. For example, in stations, squares, parks, etc., coloured steel tiles can provide functions such as sunshades, rain protection, and sound insulation. They are also beautiful, durable, and easy to clean.
Quality Commitment: Strict Standards Create Reliable Products
We understand that material quality is the cornerstone of building safety. The PPGI color-coated corrugated sheet we provide strictly adheres to or exceeds core international and domestic standards:
Baseboard Standards: ASTM A653/A653M (American Standard), EN 10346 (European Standard), JIS G 3302 (Japanese Standard), GB/T 2518 (Chinese Standard).
Galvanized Coating Standards: Specified zinc coating weight (e.g., Z275, AZ150, etc.) and uniformity requirements.
Why Choose Us?
As your trusted steel supply chain partner, we not only provide high-quality PPGI color-coated corrugated sheet, but also offer one-stop solutions and worry-free service:
Stable and Flexible Supply: We have established direct supply partnerships with numerous large, high-quality steel mills to ensure a stable supply and consistent quality. We offer spot stock of standard specifications to meet urgent needs, and we efficiently handle custom orders (special specifications, colors, coatings, and corrugations).
Professional Selection Support: Our technical team, with extensive project experience, can provide scientific selection recommendations and optimization solutions based on your specific project location, application, budget, and design requirements, eliminating the risks and waste associated with inappropriate selection.
Precision Processing: We offer high-precision flattening, slitting, shearing, and profiling services to ensure accurate sheet dimensions, minimize on-site waste, and improve construction efficiency.
Full-Process Technical Support: We provide comprehensive, responsive support from pre-sales consultation and technical support to order tracking, logistics coordination, and after-sales quality assurance. We assist in resolving technical issues during application.
Choosing high-quality PPGI color-coated corrugated sheet means ensuring long-term security, outstanding aesthetics, and substantial financial returns for your building. Whether you're planning a new industrial plant, a modern logistics warehouse, a unique commercial space, or upgrading an existing facility, we're ready to provide you with unwavering support.
Act now to receive a personalized proposal and a compelling quote!
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