Artist: Select moisture content wood floor

<P>Wood discoloration, simply put, is due to changes in the color of its surface due to the effects of the environment (yang, oxygen, moisture, temperature) and microorganisms (fungi). Logs Sawn timber and wood products may change color. After the trees are cut down, the logs end and the bark is not intact.</P>
<P>Discoloration easily occurs. After the original processing, lumber (plates, square materials) are also susceptible to bluing, browning, mildew, etc. during storage and processing. After wood is made into wood products, discoloration may still occur during use. There are many types of wood color change from wood color (white/light yellow/light brown, etc.) to pink, red, blue, green, gray, dark gray, brown, beige, and dark brown.</P>
<P>The discoloration of wood can be divided into two categories due to different causes. One is chemical discoloration, including tannin discoloration and oxidative discoloration; the other is discoloration of fungi, including mildew and blue change (also known as cyanosis, edge Material discoloration). The fungal discoloration is more common and the effect is even more severe. In general, discoloration of wood refers to discoloration of fungi.</P>
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