Roof tiles have a long history and a wide variety.The development speed from ancient times is closely related to the development of science and technology. In ancient times, the ceramic sintering technology was developed based on the ceramic sintering technology.With the rapid development of modern science and technology, various new roof tiles have emerged.For example, ASA roof tiles not only save raw materials, but also are durable and colorful, and meet the various needs of everyone. They also provide a good time for some manufacturers to cut corners.
Let's discuss how to choose excellent ASA PVC tiles:
1. color uniform: The ASA synthetic resin roof tiles are similar to the clothes we purchased. We need to observe at color.Good ASA PVC tiles are very uniform, do not fade for long time.Poor quality ASA PVC tile color difference is obvious.Once exposed to the wind, the sun and rain, the color difference is more obvious.
2. Anti-aging: the plant roof area is large, often affected by natural conditions, sun and rain, hot and cold weather and other vibration, the roof tiles of the plant are easy to aging. Once the roof tiles age, the user needs to renovate, which is a big cost. Therefore, the chosen of ASA PVC roof tile must be able to resist aging and long longevity.
3. appearance is flat: When we buy things, we need to pay attention to the characteristics of appearance, because appearance is most concerned about.The same is true for the ASA PVC roof tiles.To see whether the appearance is the first condition of our choice.
4. permeability: Pour water into ASA PVC grooves to see if the water is straight and free. If it is straight, this means that the density is relatively uniform. Within 24 hours, check the back for signs of water seepage. If not, it means that the ASA PVC tile has a better material.
5. sound density: tap the ASA PVC tile with your hand to hear if the sound is clear and loud. If the sound is crisp, it is a high-density tile. If the sound is dark, it is low-density tiles.
6. corrosion: corrosion workshop has high corrosion requirements for roof tiles. Acid, alkali, salt and corrosive solvents used and produced during industrial production, as well as the corrosive media contained in the atmosphere, groundwater, surface water and soil, can cause the corrosion of buildings. So we need to choose the ASA PVC roof tiles with good corrosion resistance. However, if the ordinary workshop roof is often exposed to wind and rain, it is likely to be corroded and rust. Therefore, ASA PVC roof tiles with good corrosion resistance can be selected in ordinary workshops.