The water content of the wood is normal from 8% to 12%, so that cracking and warping will not occur during use. Usually the moisture content of the wood is related to the drying method of the wood. The steam method has the best drying effect. If there is a special instrument, it can also be tested. In addition to these, there are some easy ways to do it:
1, hand weight method: You can use your hand to measure the weight of the amount of wood, water-heavy must be heavier.
2, hand touch method: Put your hand on the top of the wood, feel its degree of moisture.
3, nailing method: You can use a long nail to try to nail into the wooden side, if it is easy to nail into it, indicating that the wood is relatively dry, on the contrary, the humidity is relatively large.
4. Dithering method: The wooden part of the finished product can be vigorously shaken from one end. If the quality is unqualified, it is generally easy to disconnect it from the middle.
5, eye view method: a wooden side, from the beginning to the end there are a total of how many frugal, if the knot is black, it would not work, when the installation is easy to break.
ABS Plastic Steel Tape Measure
ABS Plastic Steel Tape Measure
Shell made of ABS material, black rubber, can protect it from falling damage, durable, buckle and sling design, easy to carry, handheld and portable. Just pull the tape to lock the size in place. Perfect for daily use, travel, camping, etc.
It is suitable for kitchens, garages, manufacturing factories, steel factories, hardware stores, etc. it can be used to measure the length and width of measuring tools or casting aircraft, machines, furniture, etc., and it can be used to measure the accurate large tape.
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Shangqiu Yuan Xiang Measure Tools Co., Ltd. , https://www.yuanxiangtool.com