With its excellent performance, wide range of application scenarios and long service life, metal roof tiles have become one of the indispensable roofing materials in modern buildings. With the continuous progress of science and technology and the improvement of people's requirements on building quality, the application prospect of metal roof tiles will be even broader.

Roof tiles, as an important part of a building, not only carry the basic function of sheltering from wind and rain, but also add endless beauty to the building with their unique forms and colors. From ancient times to the present, roof tiles have experienced the evolution from natural materials to modern synthetic materials, and their types and characteristics are increasingly rich and diverse. This article will take you into the world of roof tiles, exploring its history, types, characteristics and construction points.

Asphalt shingles are relatively light and easy to construct, and at the same time have good weather resistance to withstand harsh climatic conditions. By covering the surface with colored mineral granules or colored sand, asphalt shingles can present a variety of colors, making the building appearance more beautiful. Asphalt shingles have good fire resistance and can effectively stop the spread of fire. As a waterproof material, asphalt shingles have excellent waterproof performance, which can effectively protect buildings from rain erosion. The construction of asphalt shingles is relatively simple, and can be constructed using the dry method, reducing wet work and environmental pollution. Modern asphalt shingles are made of environmentally friendly materials, in line with the development trend of green building.

Asphalt shingles are low-priced, easy to construct, and fire-resistant and moisture-resistant. However, its life span is relatively short and it is poorly flame retardant, fragile and has a low safety factor. Asphalt shingles also have some limitations, such as a relatively short service life and may need to be replaced periodically; their performance may be affected under extreme high or low temperature conditions; and they have relatively poor fire retardancy and need to be strengthened with fire prevention measures.

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