The wooden floor of the gymnasium is three-point quality and seven-point installation. The quality of the sports wooden floor installation directly affects the later use. A comprehensive inspection of the environment before installation is an important part of ensuring the quality of the installation. If the installation is not up to standard, the floor will be prone to various quality problems after a period of use. The so-called haste is not enough, so before starting the paving, let us fully understand what environmental conditions can meet the requirements of laying sports floors.
1. Detection of ground moisture content
Use a moisture content tester to measure the moisture content of the ground. The standard requirement for ordinary floors is <20%, and the requirement standard for floors where geothermal is laid is <10%. If the water content of the ground is too high, the floor will easily absorb water and expand, causing problems such as arching, drumming, and noise of the floor. Therefore, if the water content of the ground exceeds the standard value, dehumidification should be carried out.
2. Check the flatness of the ground
Use a 2M ruler to lay it flat on the inspection ground, and use a 3mm thick feeler gauge to check the gap between the ruler and the ground. If the ground is uneven, it needs to be leveled with a shovel. In serious cases, it needs to be re-leveled or self-leveling. Ground Flatness
If the pavement is not up to the standard, it will cause problems such as floor collapse, warping, arching, and noise.
If the pavement is not up to the standard, it will cause problems such as floor collapse, warping, arching, and noise.
3. Check whether the ground is solid
Hit the ground with the handle of a screwdriver or a hammer to check for holes and peelings on the ground. If the ground is hollow or peeled, the ground needs to be reprocessed. Otherwise, after laying the floor for a period of time, because the ground is not solid, there will be noise.
4. Check the environment for termites
Watch the gym carefully for termites, otherwise the entire floor, and even all the gym wooden floors in the gym, will be seriously compromised.
5. Avoid cross-mixing operations
The installation of the wooden floor of the gymnasium should be carried out after the concealed ground works, ceiling works, wall works, and water and electricity works are completed and accepted. Cross-operation is likely to cause damage to the floor. If the wall works are not completed, the falling of gravel will cause ash and scratches Problems such as floors, paint, paint spilled on the floor to damage the aesthetics of the floor, etc., all require our attention.
6. Have waterproof measures been taken?
The wooden floor of the gymnasium and the solid wood sports floor are afraid of water. After the water invades, the floor will have a series of problems such as foaming, degumming, and deformation, making it unusable. Therefore, before paving, it is necessary to check whether the waterproof measures are done well, and whether there is water leakage in the house. If there is, it should be treated before laying the floor.
7. Concealed engineering consultation and marking
Indicate the location of hidden works in the gymnasium and make eye-catching marks to avoid damage to the embedded water pipes, gas pipes, power lines and communication lines during construction.
