When the wet wood water evaporates, the first thing to lose is free water, when the free water evaporates and the water content of the adsorption water is still in the saturated state High Quality Wood Plastic Composite Decking Sellers , it is called the moisture content of the fiber saturation point. Fiber saturation point is a turning point in wood performance. On top of the fiber saturation point, the strength of wood is constant, which does not change with the change of water content.

And the wood does not expand the volume. When the moisture content is reduced to the fiber saturation point, the adsorption water in the cell wall begins to evaporate, the strength increases with the decrease of moisture content, and the phenomenon of wet expansion and dry shrinkage is also apparent.

Humidity and temperature in various parts of nature are relatively stable in different seasons. The length of wood is located in this relatively warm and humid environment, and its moisture content will reach a relative constant. The moisture content at this time is known as the equilibrium moisture content.

So wood floor performance is still very good, need to pay attention to maintain.

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