What are the reasons for the arching and deformation of solid wood floors

What is the reason for the arching of wooden floors.

1. Due to weather reasons, when the summer, autumn and autumn and winter alternate, the weather changes greatly, and there will be a long period of continuous dry weather, which leads to a large degree of moisture in the solid wood floor.

2. Long-term direct sunlight will also cause it to arch.

3. The air conditioner is used for a long time, and the doors and windows have been closed, the indoor air is not circulated, and there is no moist air supplement, which causes the wooden floor to arch.

4. During installation, the reserved gap is too large, and when it encounters dry weather, the gap will become larger, which will cause the floor to arch.

The main reasons for arching are: 1. The wood floor itself is not well treated, the moisture inside is heavier, or the shrinkage performance of the wood used is larger; 2. The ground is not dry, the water vapor is heavier, the common is cement mortar leveling the ground, the floor is paved before the time is up, and the cement mortar is stirred on the dry ground; 3. The ground is equipped with geothermal heat, and repeated baking will also cause the floor to deform; 4. If the expansion joints are not reserved, the conventional wooden floor, it is best to reserve the gap of 1 2 business cards between the wooden floors, and the gap of 8 15mm should be reserved to the wall, which is covered by baseboards, and the wooden floor paving should not exceed 5 6 meters, and it is best to leave expansion joints if it exceeds it; 5. The air is humid, especially in winter, and there are often dewdrops on the ground;

After all, the wooden floor is wooden, the deformation of the arch can only be controlled, can not be completely eliminated, just like eating, it is impossible not to leak some food, the biggest problem, wood can not meet water, keep the room dry, moderate temperature, ventilation, construction reserved expansion joints more, can be effectively controlled.

1. The moisture content is unbalanced.

The moisture content of the professional and qualified wooden floor of the basketball court should be balanced. However, due to the lack of consideration of the regional conditions of the basketball stadium, the moisture content of the wooden floor of many basketball courts is not suitable for the pavement environment of the basketball stadium. This will cause the wooden floor of the basketball court to arch due to moisture.

2. The paved ground is not treated.

If the paved ground of the basketball court is not leveled and dehumidified, it will cause the abnormal noise of the wooden floor of the basketball court, as well as the arching of the damp and other problems. Before installing the basketball wooden floor panel, the paved raw floor is not thoroughly cleaned, and there are sand particles or other small particles of debris that will arch the basketball court wooden floor panel.

>3. There are no moisture-proof measures for installation.

During the installation of the wooden floor of the basketball court, there are no expansion joints reserved or ventilated baseboards. Due to the lack of moisture-proof measures, the air under the floor is not circulated, and the moisture on the ground is not volatilized in time, which is the increase in the moisture content of the wooden keel or the wool floor.

4. The wooden floor of the basketball court is soaked in water.

The wooden floor system of the basketball court is mainly composed of wood, and the wooden floor of the basketball court will absorb water after encountering water, which will increase the moisture content of the wooden floor and cause bulging. If the wooden floor of the basketball court is soaked in water, or the wooden floor of the basketball court is soaked in water, the wooden floor of the basketball court will be arched and deformed, and the wooden floor of the basketball court will rot and be scrapped.

1. Analysis of the causes of moisture deformation.

Generally speaking, the phenomenon that occurs more in use is that the floor is tiled or arched, which is caused by the moisture of the floor, and the reasons for the moisture of the floor are roughly as follows: moisture in the air (such as Huangmei weather). The floor is not dry, and the keel is reinforced with cement.

The keel and wool floor are too wet. Use water-based glue. Humid environments such as the first floor are not treated with special moisture-proofing.

The section where the stone floor meets the floor is not enclosed. Blisters (e.g. ruptured water pipes, balcony water backfilling, etc.).

>2. How to prevent moisture deformation.

In order to prevent the deformation of sports wood flooring by moisture, it is necessary to eliminate the factors of moisture deformation. For example, when purchasing sports wood flooring, the moisture content of sports wood flooring should be detected, and the equilibrium moisture content required by the location of the stadium should be achieved; Sports wood floor paving should have moisture-proof measures; In the daily maintenance work of sports wood flooring, it is necessary to soak in water and soak in water strictly.

3. How to solve the damp deformation.

How to solve the moisture deformation of sports wood flooring? Minor problems: sports wood floor maintenance staff repair by themselves; If there is a big problem, it is necessary to ask the sports wood flooring manufacturer to come to the after-sales service and take the polishing and refurbishment and repaving service.