What is the reason for the cracking of newly bought wooden furniture? How to solve it?

1. What is the reason for the cracking of solid wood furniture?

Reason 1: moisture content of solid wood.

The most basic reason for the cracking of solid wood furniture is that the moisture content of wood is not well controlled in the production process, which can be said to be a quality problem. The moisture content of the main furniture plate is controlled in a balanced state, and generally there will be no problems such as cracking and deformation in the later stage.

Reason two: the climate.

The moisture content of solid wood varies with climate, which is related to geographical differences. In Beijing, the moisture content of solid wood is generally around 1 1.4%, and the moisture content of furniture is 10.4% and 9.4%. The moisture content of southern wood is higher, which is 14%. Therefore, the solid wood furniture in the south will crack after being transported to the north.

Reason three: improper use

Solid wood furniture is easy to crack and deform when used improperly. I don't know if you have found that furniture placed by the window, furniture that is often scrubbed with wet towels, and furniture that moves at will are more prone to problems. .

Cause 4: Transportation damage

Cracking is also common if solid wood furniture bumps during transportation or the climate changes greatly.

2. How to solve the cracking problem of solid wood furniture?

Prompt 1: Remedial measures for small cracks

If there are only some tiny cracks on the surface of solid wood furniture, you can directly fill them with 502 glue, and then scrape off the excess glue to avoid hurting the paint surface.

If it is a small crack, it will be more complicated to deal with. You can mix old books and newspapers, alum and water into paste, embed it in the gap and wait for solidification. You can also mix sawdust and glue evenly, then embed it in the gap, dry it and polish it with sandpaper.

Tip 2: Avoid cracking.

In order to avoid the cracking of solid wood furniture, we should pay attention to caution when buying and handling, try to be smooth and flat, and don't move too much when using it; Waxing and polishing should be carried out regularly. When it is dirty, wipe it along the grain with a soft cloth to avoid using chemical cleaners, which may easily cause the paint surface to crack. And stay away from the heat source, pay attention to the sun exposure, otherwise the paint will fade and affect the service life.

Tip 3: Do a good job of maintenance.

Good maintenance can also prevent solid wood furniture from cracking. If you maintain it, you should do a good job in three aspects. One is dust removal, which can wring out the water and wipe it with clean soft cotton cloth; The second is cleaning, using special furniture cleaner to remove oil smoke and stains; The third is waxing. Solid wood furniture should be waxed regularly, preferably once every quarter. Wash with mild soapy water before waxing.