0.95*168mm G550 Aluzinc Steel Galvalume Steel Strips for Truss and Framing Building House

Product Description:

Hot-dip aluminum-zinc coated steel plate is a type of pre-coated steel sheet that has been created by hot-dip plating a layer of Al-Zn coating on each side of a cold-rolled steel plate of various strengths and thicknesses.

The coating layer is composed of 55% aluminum, 43.5% zinc, and 1.5% silicon by mass. This combination provides the physical protection and strong durability of aluminum, as well as the electrochemical protection of zinc.

Moreover, this material can maintain the strength and plasticity of the base steel while offering excellent corrosion resistance from the coating. The surface of the material is a highly decorative bright silver-grey with a regular embossed pattern.

Features:

Superior Corrosion Resistance: The aluminum-zinc plated alloy steel offers three times better corrosion resistance than pure galvanized steel. Its surface is adorned with attractive zinc flowers, which makes it a perfect candidate for the exterior panels of building roofs. The aluminum-zinc steel plates, commonly called AZ150, maintain their appearance over time and do not change color even on bare surfaces. In situations where there is chemical corrosion, a physical reaction occurs, leading to the formation of an aluminum protective film on the keel. This protective film isolates the keel from external chemicals, which helps protect the core material from rusting.

Protective Function of Aluminum: The presence of aluminum is the prime reason for the steel's superior resistance to corrosion. Once the zinc layer is worn away, aluminum forms a dense layer of aluminum oxide, which prevents any further corrosion of the interior.

Proven Durability: Aluminum-zinc plated alloy steel coils have undergone over 20 years of outdoor exposure tests in different atmospheric conditions. These tests confirm that when it comes to protection for cut edges, aluminum-zinc plated steel sheets outperform galvanized steel sheets.

Thermal Reflectivity: The aluminum-zinc plated mild steel has a high thermal reflectivity, which is double that of galvanized mild steel. This feature makes it an excellent thermal insulator.

Technical Parameters:

Applications:

For residential buildings, Aluzinc steel coils are widely utilized in roofing and cladding applications because of their excellent defense against weathering and attractive finish. They can provide long-lasting protection to homes while enhancing their aesthetic appeal.

In commercial buildings, Aluzinc steel coils offer robust and visually appealing solutions for exterior walls and roofs, contributing to both durability and architectural design.

Aluzinc steel is a popular material used in creating modern facades for buildings. The sleek, metallic look of the panels significantly enhances the visual appeal of structures and creates beautiful designs.

In addition, Aluzinc steel is also used as an interior panel in industrial and commercial spaces, delivering stylish and durable finishing.

Aluzinc steel is a preferred material for the structural framework of buildings due to its high strength and resistance to rust and corrosion. The material ensures longevity and structural integrity of framing and other components, contributing to the safety and longevity of the building.

Packing and Shipping:

Here’s a revised version with improved clarity and flow:

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Proper Storage of Aluzinc Steel Coils During the Rainy Season**

To prevent corrosion and preserve the quality of Aluzinc steel coils during wet weather, proper storage is essential. Below are the recommended guidelines and precautions for storing Aluzinc steel coils in the rainy season:

Storage Guidelines

1. Indoor Storage:
- Warehouse Environment: Store the coils in a dry, well-ventilated space to protect them from rain and excessive humidity.
- Elevation: Place the coils on elevated platforms or pallets, ensuring they are kept off the ground to prevent water contact.
- Temperature and Humidity Control**: Maintain a stable temperature and humidity level inside the warehouse to avoid condensation forming on the coils.

2. Outdoor Storage:
- Covering: If indoor storage is not feasible, cover the coils with waterproof tarpaulins or plastic sheeting. Ensure the covers are tightly secured to prevent water infiltration.
- Ventilation: Allow for adequate airflow under the covers to prevent moisture buildup and condensation.
- Inclination: Store the coils at a slight angle to ensure proper water runoff and prevent water accumulation on the surface.