The excellent performance of indoor sports floor, in addition to relying on professional manufacturers and professional floor structure, the quality of the basic ground is also the key. Before the installation of the sports floor, the basic ground needs to be checked, and the subsequent construction can only be carried out after certain installation conditions are met.
Before installing the sports floor, the basic ground should be checked as follows:
1. Check the flatness of the construction ground. The flatness error within a 3-meter ruler is required to be ≤5mm and the surface of the foundation is smooth.
2. The surface hardness of the sports floor foundation shall not be less than 1.2MPa.
3. The strength of the foundation concrete shall not be lower than the standard C25 requirement.
4. The moisture content of the base layer should be <3%, and the relative indoor air humidity should be kept between 20% and 75%.
5. After the construction of the foundation is completed, at least 30 maintenance periods can be used to install the sports floor.
6. Make at least one layer of waterproofing on the cement floor to prevent moisture from damaging the sports floor system in the rainy season.
To sum up, the original foundation of solid wood sports floor construction is very important. If it is not handled properly, it will cause great obstacles to the maintenance of sports wood floors in the later stage!
