The sound of solid wood flooring is generally caused by what is the cause

1. Ground leveling.

The sports wood floor is paved and the ground should be leveled. Before paving, the flatness of the ground must be measured, strictly speaking, the height difference of the whole ground in a room should be less than 3mm, and the ground that does not meet the conditions should be leveled before paving.

2. Reserve expansion joints.

Solid wood sports floors are all thermally expanded and contracted. Therefore, expansion joints should be reserved for the installation of sports wood floors. The laying height of the skids and keel should not be too high, and should be controlled between 5 and 6cm.

The distance between the keel and the keel should also be 30cm. There should be enough gaps around the sports wood floor, especially in the doorway, window sill and other areas to ensure that the reserved gaps are even. When the pavement length exceeds 8m, it should be treated with partition and bridge.

3. Equipped with moisture-proof mold.

When the sports wood floor is laid, the moisture-proof film should be laid as a whole, and the thickness of the stacking should be about 5 10, and the joints should be overlapped by 20cm, and then sealed with tape. The moisture-proof film is laid properly to prevent moisture in the concrete and keel on the ground.

4. Sprinkle talcum powder.

For sports wood floors that have a severe creaking sound, if there are cracks on the surface of the floor, talcum powder can be sprinkled into the gaps, and the surface of the sports wood floor can be cleaned to ensure that all the talcum powder enters the gaps and there is no residue on the floor surface. The talcum powder that enters the crevices will have a lubricating effect and relieve the creaking sound caused by the intense friction in the floor;

5. Install fasteners.

If the noise reduction effect is not obvious after the talcum powder is sprinkled into the gap or the floor surface is seamless, additional fasteners can be installed in the area where the continuous squeaking sound occurs (screws are used to strengthen the fixed fixed parts of the panels or to dismantle the individual panels and then use deterrent cement nails with rubber rings to strengthen the floor structure to the concrete floor).

1. The sports wooden floor is empty.

If the sports wood floor is empty, there are many reasons, one is that the sports wood floor is not fixed when it is laid, the main reason is that the number of nails used is not enough, or it may be that the nails are not firmly nailed. The sports wood floor sports system is fixed with glue liquid, and the gluing does not meet the requirements will also cause the sports wood floor to be empty.

The reason for the abnormal noise of sports wood flooring may also be that the moisture content of the sports wood floor used has changed.

2. Prevention of air wages on sports wood floors.

In view of the common causes of sports wood floor empty wages, one by one elimination and prevention, we can effectively prevent sports wood floor empty wages.

When laying sports wood flooring, nails can not be used too little, in the laying process, each completed piece, must be tested with a foot step, if there is a sound of rework and then paving.

When purchasing and paving sports wood flooring, it is necessary to strictly check its moisture content, and the quality of the adhesive must also be strictly reviewed.

The quality of the floor is not good, the density is too loose; The moisture content of the floor is too high.

Before installing the floor, the ground should be flat, the flatness should be less than 3mm 2m, if the ground is uneven, after the floor is paved, there will be a gap between the ground and the floor in individual places, and when walking on the floor, it will move up and down to produce a sound.

Under normal circumstances, there will be some abnormal noises after the installation of the new floor, that is because the teeth of the floor are too tight, and after a period of running-in, it will basically disappear.

Solid wood floor has the characteristics of dry shrinkage and wet expansion, when installing the floor, it is necessary to reasonably reserve the gaps around the ground according to the actual moisture content of the floor, the dry shrinkage coefficient of the wood, and the balanced moisture content of the region, and in the south, it is generally required to leave a gap of 8-12mm. If the gap is insufficient, when the floor swells, the floor will be against the wall, and the floor will arch slightly, and people will make a noise when they step on it, which is different from the sound caused by the quality of the floor, and it sounds deeper.

Solid wood floor has the characteristics of dry shrinkage and wet expansion, when installing the floor, it is necessary to reasonably reserve the gaps around the ground according to the actual moisture content of the floor, the dry shrinkage coefficient of the wood, and the balanced moisture content of the region, and in the south, it is generally required to leave a gap of 8-12mm. If the gap is insufficient, when the floor swells, the floor will be against the wall, and the floor will arch slightly, and people will make a noise when they step on it, which is different from the sound caused by the quality of the floor, and it sounds deeper.

The above is the answer to this question.