Sports wood flooring is different from ordinary wood flooring, and all aspects of requirements are relatively high. The selection of materials is very important, and the laying of the material must meet relevant requirements. As the saying goes, “seven points depends on material selection and three points depend on laying.†The venues for the laying of sports wood floors must be absolutely hard, flat, dry and smooth, and their structure is reliable. If there is a crack, it must be filled with a suitable material. Specific requirements are as follows:
1) Ground flatness: The flatness error within 3 meters of straightedge should be ≤ 5mm, and the surface should be smooth.
2) Hardness: The surface hardness of the base layer is not less than 1.2 MPa. Cement foundation ground shall not have scaly material or delamination. It is suggested that high grade cement concrete should be selected for the leveling layer.
3) Strength: not less than the concrete strength standard C25 requirements.
4) Humidity: The base layer moisture content is less than 3%.
5) Ambient temperature: The indoor and surface temperatures are 15°C. Relative indoor air humidity should be maintained at
Between 20% and 75%.
6) Dryness: It is recommended that the cement floor should be maintained for at least 30 days or more. At the same time, when dry
It should also be adjusted according to the ambient temperature and humidity.
7) It is recommended that at least one waterproof layer should be used on the concrete floor.
8) It is recommended that the local epidemic prevention station should take measures to prevent termites.
1) Ground flatness: The flatness error within 3 meters of straightedge should be ≤ 5mm, and the surface should be smooth.
2) Hardness: The surface hardness of the base layer is not less than 1.2 MPa. Cement foundation ground shall not have scaly material or delamination. It is suggested that high grade cement concrete should be selected for the leveling layer.
3) Strength: not less than the concrete strength standard C25 requirements.
4) Humidity: The base layer moisture content is less than 3%.
5) Ambient temperature: The indoor and surface temperatures are 15°C. Relative indoor air humidity should be maintained at
Between 20% and 75%.
6) Dryness: It is recommended that the cement floor should be maintained for at least 30 days or more. At the same time, when dry
It should also be adjusted according to the ambient temperature and humidity.
7) It is recommended that at least one waterproof layer should be used on the concrete floor.
8) It is recommended that the local epidemic prevention station should take measures to prevent termites.
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