Silicon PU material basketball court is one of the common basketball court floor materials at present, which has been widely welcomed for its excellent elasticity and durability. However, in the process of use, sometimes there is a phenomenon of the foundation shelling, which brings great inconvenience to the user. Let's take a look at the reasons and solutions for the shelling of the silicon PU material basketball court foundation.
1. The reason for the shelling of the silicon PU material basketball court foundation.
1. Improper foundation treatment: Before laying silicon PU materials, foundation treatment is very important. If there are impurities such as oil, moisture, and dust on the surface of the foundation, or if the surface of the foundation is uneven, the adhesion between the silicon PU material and the foundation will decrease, resulting in the shelling of the foundation.
2. Material problems: If the quality of the silicon PU material used is not good, or the material ratio is incorrect, it will also lead to the shelling of the foundation. For example, too much or too little hardener is added to a material, which can affect the curing effect and adhesion of the material.
3. Construction problems: During the construction process, if the thickness of the laying is uneven, or the details such as construction joints are not dealt with in time during the construction process, it will also lead to a decrease in the adhesion between the silicon PU material and the foundation, which will cause the foundation to shell.
Second, the solution of silicon PU material basketball court foundation shelling.
1. Strengthen the foundation treatment: Before laying the silicon PU material, the foundation must be thoroughly treated. First of all, it is necessary to remove the oil, moisture, dust and other impurities on the surface of the foundation, and then polish the surface of the foundation to ensure that the surface is smooth and clean.
2. Use high-quality materials: When choosing silicon PU materials, you must choose the best products, and strictly follow the product instructions for proportioning and use. At the same time, it is necessary to pay attention to the storage and use environment of the materials to avoid contamination or deterioration of the materials.
3. Strict construction process: During the construction process, it must be operated in strict accordance with the construction specifications to ensure that the thickness of the laying is uniform and the construction joints are properly handled. At the same time, it is necessary to pay attention to the details in the construction process, such as avoiding stepping on or pressing heavy objects on the silicon PU material during the construction process.
4. Strengthen maintenance: In the process of use, it is necessary to strengthen maintenance work, and regularly clean and maintain the surface of silicon PU materials. At the same time, care should be taken to avoid prolonged exposure to sunlight or humidity to prolong the service life of silicon PU materials.
In short, the causes and solutions of the foundation shelling of silicon PU basketball courts need to start from many aspects, including strengthening the foundation treatment, using high-quality materials, strict construction process and strengthening maintenance. Only in this way can we ensure the normal use and prolong the service life of the silicon PU material basketball court.