Rapid identification of wood moisture content
After the consumer went to buy the wood, a big confusion was how to identify the dryness of the wood. In the absence of the corresponding professional tools, Xiaochun teaches you a few tricks to quickly see if the wood is dry, so that everyone can use the wood when they use it:
1. Light weight, the wood is naturally lighter than the water-containing wood after being naturally dried. To pick up on the building materials market, you can use this trick.
2, the hand touch is not cool is relatively dry, if you can not even feel this, I have no choice.
3, knuckles sputum, the sound is crisp, it shows that the dry, wet sound is relatively dull.
4, listen to the sound of woodworking planer, push the sound of the plan is crisp, the wood is smooth, the shavings are hot, the description is dry, and vice versa is wet.
5. Pinch a piece of sawdust and feel dry.
Finally, put a tissue on the bottom of the opened wood. Look at the wetness on the second day, and basically judge the dryness of the wood.
Tip: Fresh wood contains a lot of water, which will evaporate under certain circumstances. The natural evaporation of water can cause defects such as shrinkage, cracking, bending deformation, mildew, etc., which seriously affect the quality of wood products. Therefore, wood must be subjected to forced (controlled) drying before being made into various types of wood products. Proper drying can overcome the above-mentioned wood defects, improve the mechanical strength of the wood, and improve the processing properties of the wood. It is an important technical measure for rational use of wood to increase the value of wood, and it is also an indispensable primary process for the production of wood products.
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