Is there a fixed construction process for plastic runways?
1. First, determine the construction scope. The more detailed and accurate the data, the better it will be for planning and execution.
2. Prepare the ground in advance, ensuring it is level and free from unevenness or obstacles.
3. One of the fundamental requirements for a plastic running track is that the moisture content of the base must be less than 8% to ensure proper adhesion and durability.
4. After laying the cement base, allow it to cure for approximately two hours before applying the asphalt reinforcement layer. This layer needs a 12-hour protection period to fully set and stabilize.
5. Next, apply the bottom layer of polyurethane (PU) to provide a strong and even foundation.
6. Then, lay the top surface layer of PU, which will serve as the visible and functional part of the track.
7. Finally, add the PU particles to enhance grip and improve the overall performance of the running surface.
After completing all the layers, it's recommended to wait at least one week before using the track normally. This allows the materials to fully settle and bond, ensuring long-term quality and safety. It’s important to follow each step carefully to achieve the best results and extend the lifespan of the track.
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