Secret: Four Kinds of Mistakes in the Construction of Solid Wood Floors
Statistics from relevant departments show that solid wood flooring has problems in actual use, over 50% is due to improper laying, and only 5% belongs to the floor itself. It can be seen that whether the laying process is reasonable or not is the most important factor that affects the effectiveness of the floor. Experts advise you that you should avoid the following mistakes.
Super floor
1. The ground is uneven: The unevenness of the ground will cause some floors and keels to hang and it will sound when stepping on.
2. The keel has not been dried: the moisture content of the undried wood keel is usually around 25%, and the qualified wood flooring moisture content is generally 12%. The humidity difference is too short to make the wooden floor absorb moisture quickly, causing the floor to arch and paint. Face burst. It is the usual practice of the current decoration team to lay the floor first and then perform other construction on the floor. However, after the floor is laid, it often takes a month or more before it can be polished. During the period, there were no isolation measures for water vapor and chemicals on the floor and surrounding environment, which may cause the wooden floor to be deformed and cracked due to the rapid change in water content.
3, assembly too loose or too tight: wood flooring with the temperature and humidity changes in the environment, there will be expansion or contraction phenomenon. Therefore, when laying the floor, the tightness of the assembled wooden floor should be reasonably arranged according to the ambient temperature and humidity of the place of use. If it is too loose, there will be a large gap in the floor contraction. When it is too tight, the floor will arch when it expands.
4. Fixing method using wooden wedges and nails: The use of wooden wedges and iron nails in the construction will cause the nails to be insufficient due to the small contact surface between the wooden wedges and the nails. This can easily cause wooden keels. Loosen, and a noise will appear when treading on the floor.
Floor Experience Talks Nature Floor Paint
According to the adherence requirements of the product, cells are divided into three categories:
Suitable for suspension culture of common cells and tissues;
The standard type has good cell adhesion performance and is suitable for cell adhesion growth;
Dedicated containing cell pastes (cell clusters that can be used in some special cases, such as cell walls, cell surfaces and secretory cells).
According to the shape of the instrument, it is divided into:
Wide body culture flask;
triangle bottle;
Torticollis flask.
cell culture flask,filter cap cell culture flask,suspension culture flasks,cell tissue culture flask
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