Galvalume Roof Sheet

As the name suggests, the colored aluminum zinc steel tile uses aluminum zinc steel plate as the substrate, and the surface is covered with high-temperature sintered ceramic colored sand. Its service life can reach about 40 years, and it has a good market feedback effect in the industry, presenting infinite beauty to the roof, showcasing a variety of fashionable and traditional styles.

1. Thermal reflectance. The thermal reflectivity is very high, twice that of galvanized steel plate, and people often use it as insulation material.

2. Heat resistance. Has good heat resistance and can withstand high temperatures of over 300 degrees Celsius.

3. Corrosion resistance. When zinc is worn, aluminum forms a dense layer of aluminum oxide, preventing further corrosion of the interior by corrosion-resistant substances.

4. Economy. Because the density of 55% AL Zn is lower than that of Zn, the area of aluminum zinc plated steel plate is more than 3% larger than that of galvanized steel plate under the same weight and thickness of the gold plating layer.

5. Easy to paint. The aluminum zinc plate and paint have excellent adhesion, and can be painted without pre-treatment and weathering treatment.

1. From the appearance of the material. Aluminum zinc plating has flowers and is a unique style formed by aluminum zinc alloy. And colored steel has colors.

2. From a performance perspective. Aluminum zinc plating is an important alloy material commonly used in daily life. Aluminum zinc coated steel plate is composed of an aluminum zinc alloy structure. Colored steel refers to coated steel plates. A material with an organic coating on the surface of a color coated steel plate.

1. There are quite a few types of roof panels, such as small models such as 460 and 470, and medium models such as 750, 840, and 880. There are more than 900 large models, mainly two types, one is the 960 model and the other is the 980 model.

2. Different models of colored steel tiles have different thicknesses, such as smaller models, which range in thickness from 0.1 to 0.3 millimeters. The slightly larger model has a thickness between 0.3 and 0.6 millimeters.

3. Models are distinguished based on thickness and width, and specifications can basically be classified according to this type. It is precisely because their width and thickness are different that the scope of application will also be different, and the amount of use will naturally vary.

Colored aluminum zinc steel tiles are suitable for villas, mid to high-end residential buildings, large shopping malls, libraries, museums, schools, and office buildings of enterprises and institutions, as well as for flat to sloping and roof renovation projects. The application of colored aluminum zinc steel tiles not only improves the overall decoration effect of the roof, but also achieves harmony between the roof and the wall, as well as between the building and the environment.

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