TPO composite steel-plastic tiles laid using welding technology have a good waterproof effect, mainly for the following reasons:
1. Hot air welding process ensures seamless connection
The welding process of TPO composite steel-plastic tiles uses hot air welding, which melts the interface of TPO material and fuses it together at high temperature. This welding method can form a seamless and continuous connection, effectively avoiding the common joint leakage problem in traditional mechanical fixing methods. The waterproof performance of the welding part is almost the same as the tile itself, ensuring that the entire roof becomes a whole waterproof layer.
2. The excellent waterproof performance of the TPO material itself
TPO (thermoplastic polyolefin) is a waterproof material with high elasticity and durability. It has good weather resistance, UV resistance, chemical corrosion resistance and other characteristics, can resist the erosion of the natural environment for a long time, and keep its waterproof performance unaffected. In addition, the low water absorption rate of TPO material also helps to prevent moisture penetration.
3. Reduce mechanical perforation and improve waterproof integrity
The installation of traditional roofing materials usually requires a large number of perforated fixings such as screws and nails, while the welding process reduces the need for perforating the tile surface, further reducing the hidden dangers of water leakage caused by perforation. The surface of the welded connection is smooth, without screw holes or gaps that are easy to seep water, ensuring the overall waterproof performance of the roof.
4. High-strength combination of welding process
Through the hot air welding process, the welding seams of TPO steel-plastic tiles have high-strength bonding force, which can effectively resist the invasion of severe weather such as strong winds and heavy rains. This strong welding not only enhances the waterproofness of the roof, but also improves its wind resistance and structural stability, which is particularly suitable for building environments that require high waterproofing.
5. Controllable construction quality
The standardized construction procedures of the welding process can ensure the tightness of each joint. By adjusting the welding temperature, pressure and time, the uniformity and firmness of the welding can be ensured, avoiding leakage problems caused by construction errors.
Therefore, TPO composite steel-plastic tiles laid by welding technology can provide long-term and reliable waterproofing effects due to seamless welding, excellent material waterproofness and reduced mechanical perforation.
