How to prevent wood from cracking, how to prevent wood from cracking

1. Blanch with boiling water, wash off the outer layer of wax, after washing off, be sure to soak it in concentrated salt water for a day, and the concentrated salt water is to boil the water, add salt while it is hot, and add it until it no longer dissolves. The purpose of soaking in concentrated salt water for a day is to make the surface of the wood salty, which absorbs moisture and prevents the wood from drying and cracking.

Second, it can be placed next to the wood products in a few basins of water or in a relatively humid environment to maintain moist air, which can effectively prevent wood cracking.

3. High temperature setting treatment is adopted. It can effectively eliminate the possibility of internal cracking of wood, and can also use mechanical method to prevent cracking, that is, to use anti-cracking rings, and can also apply waterproof coating on the end and surface of wood, which can slow down the evaporation rate of wood surface, which can also reduce the cracking of wood.

The method of reducing wood internal cracking can be high-temperature qualitative treatment, and the residual deformation of wood surface extension that produces internal cracking can be eliminated by high-temperature and high-humidity treatment of wood before the end of the drying process. During treatment, the compression residual deformation of the surface layer of the wood due to humidification and expansion is offset by the original extension residual deformation, and the internal cracks of the wood are eliminated.

2. Mechanical anti-cracking

Wire bundle ends are used on dried wood, crack-proof rings, composite nail boards, etc., and the wood is mechanically forced not to expand and contract, so that the wood can also be prevented from cracking.

3. Paint waterproof coating:

Applying waterproof paint to the ends and surface of the wood slows down the evaporation intensity of the wood surface, which can reduce the moisture content gradient inside and outside the wood, and can also reduce the cracking of the wood.

You can put a few basins of water next to the wood products or place them in a relatively humid environment to keep the moist air, which can effectively prevent the wood from cracking, and directly put a layer of transparent protective wax or transparent paint on the surface of the wood products, the effect is also better, which can not only lock the water volatilization in the wood, but also protect the wood products themselves from being scratched.

The use of high temperature setting treatment, this method can effectively eliminate the possibility of internal cracking of wood, and can also use mechanical method to prevent cracking, that is, the use of anti-crack ring, but also on the end and surface of the wood to paint waterproof coating, can well slow down the evaporation rate of the wood surface, so that can also reduce the cracking of wood, but also use waterproofing.

Do not place it in an excessively dry place, do not place it in an air-conditioned room or heating room, because air conditioning and heating equipment will make the air extra dry, and the moisture of the wood will volatilize, then cracks will form.

1. Reasonable indoor humidification to prevent cracking of Sodou wood products.

It is better to put a humidifier indoors, and the humidity of the room should be controlled at 40% to 60%. In addition, it is necessary to prevent the humidifier from being placed directly on the wood product, or the wood product being too close to the humidifier for a long time. In addition, you can also place a canopy to pat pot water or place more plants that are conducive to indoor moisturizing, such as pothos, rich bamboo and so on.

2. Keep away from heat sources such as heaters.

Wood products are afraid of high temperatures, and long-term high-temperature baking can easily cause the wood to lose moisture, local cracking, deformation, and deterioration of the paint film. It is best to place it at least 1 metre away from the heater.

3. Reduce the ventilation time of opening windows in winter.

Open windows in winter.

There are the following ways to prevent wood cracking:

1. One way is to put a few basins of water next to the wood products or place them in a relatively humid environment to keep the moist air, which can effectively prevent the wood from cracking.

2. The second method is to directly apply a layer of transparent protective wax or transparent paint on the surface of the wood products, and the effect is also relatively good, which can not only lock the water volatilization in the wood, but also protect the wood products themselves from being scratched.

1. Stacking method: the log is large in size, and the common storage is stacked outdoors, and the way of stacking reduces the direct contact of the log with sunlight and rain, and reduces the humidity and temperature of the wood due to environmental changes and cracking. Place it in a ventilated and cool place to naturally reduce the moisture content of the wood and keep it at the same level as the ambient humidity.

At the same time, the method of bundling is used to prevent the wood from expanding and cracking.

2. Reduce the volume: the larger the volume of the wood, the more serious the phenomenon of dry cracking will be.

3. Dry wood: through machinery and equipment, the wood is dehydrated, the moisture content of the wood is directly controlled, and then stored, which can greatly reduce the phenomenon of wood drying.

1. Put a few basins of water next to the wood products or place them in a relatively humid environment to maintain moist air, which can effectively prevent the wood from cracking, and the general effect is good.

2. Directly apply a layer of transparent protective wax or transparent paint on the surface of wood products to prevent wood from cracking, and the effect is relatively good.

3. Brush one or a mixed type of water-repellent substance on the surface of the wood, so that the surface of the wood and the external water droplets form a relative interface phenomenon, which can alleviate the absorption of external moisture by the wood to a certain extent, so as to effectively prevent the wood from cracking.

4. Painting the surface of the wood with paint and coatings can seal the wood so that the wood will not produce moisture exchange with the outside world, so as to prevent the wood from cracking.