The solid wood floor is soft and comfortable due to the foot, the color is quaint and beautiful, and it is healthy and environmentally friendly and is deeply loved by consumers. However, the installation of a luxurious solid wood floor soon appeared to have a tile-like deformation, which was not annoying. Ms. Zhao had previously purchased 509 square meters of a certain brand of solid wood flooring in a floor store in Jinan City, which was used for the paving of the villa and was completed on December 9th.
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When the family has not stayed yet, Ms. Zhao found a tile-like deformation in the local area of ​​the floor. Because the floor was divided into two batches, the visual effects were somewhat different. The first batch was very smooth, while the second batch was uneven, with tiles appearing. Flakes, the color is relatively light, so Ms. Zhao suspects that there are differences in the quality of the two batches of products.
After the dealer learned of the situation, he immediately rushed to Ms. Zhao's home to check the scene and found that the floor did indeed have a tile-like phenomenon. Among them, there were slight tiles on the first floor and obvious tiles on the east hall and the middle hall on the second floor. The floor was intact in other places. In addition, it was found at the scene that the chandeliers on the first floor of the East Hall and the middle hall had blemishes and peeling of wall paint, and there were signs of rain washed over the second floor of the middle hall and the lower wall of the north window of the east hall. At the same time, they also measured the moisture content of the on-site floor, and found that the first floor floor moisture content was 11% to 15%, the east floor of the second floor, the middle hall floor tile-like obvious moisture content of up to 18%, the third floor finished The benefits of floor moisture content is only 10% to 13%.
According to the on-site observation, measurement and visual analysis of the situation, the manufacturer believes that the tile-like phenomenon on the floor above is caused by the dampness of the floor caused by the dampness of the floor and walls.
In order to properly solve this problem, three experts from China Timber Distribution Association's floor circulation committee and Associate Professor Yang Meixin from Beijing Forestry University made a special trip to Jinan to coordinate the matter.
After carefully observing and testing the scene, Ms. Yang Meixin, a famous expert in the flooring industry, explained to the user in detail the reasons for the tile-like phenomenon of solid wood flooring. She explained that after the paving of wood floors, there are sometimes tile-like deformations in some places, and this situation is mainly related to the installation conditions and the use environment. The specific reasons are as follows: 1. The ground surface has a high moisture content before paving; 2. No pavement for a long time after being paved, and no timely ventilation; 3. Partial leakage of water on the floor or wall; 4. When the floor is usually cleaned, it is not wrung out. Wet mop mop the floor.
She reminded that before paving the floor, it is absolutely necessary to test the ground water content, and the pavement can only be installed after the standards are met. This is an important prerequisite for the quality of the project. The moisture content of walls and floor slabs for newly delivered homes is more than 22%. When dry wood flooring (water content ≤13%) expands when the backsheet absorbs moisture, the plates will become tiled. In the process of interior decoration, if the cement mortar is mixed in the room, there will be a lot of water seepage into the floor. When the wood floor is finished, a lot of moisture in the potential floor will be absorbed by the back of the dry wood floor, so that the board back first Expansion causes deformation of the plate.
The solution to the problem of tile deformation on the floor is: When traces of deformation are found in the first week of installation, the problem is not serious. 3 to 4 rows of floors are removed on both sides of the room and forced ventilation is performed with a fan, resulting in draughty ventilation under the floor. If soaking water causes water in the floor, it should be completely removed as soon as possible so that the back of the floor will be dried upwards, allowing it to recover, and will be resurfaced after the floor and the floor are completely dry. The only problem is that the floor is dismantled, replaced or reworked after processing.
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