Control the moisture content of the wooden floor

Posted by Liu Yi over 6 months ago

The equilibrium moisture content of wood varies with the temperature and humidity of the environment in which it is located,[url=http://bethebread.org/compuesto/3385.html]5 ply plywood egipto precio en finlandia[/url] and tends to approach the environment when there is a difference between the equilibrium moisture content and the ambient humidity. This creates the phenomenon of wood swelling and shrinkage, which is a unique physical phenomenon of wood. Wood is an anisotropic body. The actual use of wood moisture content below the fiber saturation point, so the water gain or loss is mainly the adsorption of water on the cell wall. The vast majority of wood cells grow longitudinally,[url=http://bethebread.org/compuesto/779.html]cubiertas y vallas compuestas[/url] its expansion and contraction are perpendicular to the direction of the cell wall. As a floor, we can see that there is generally no expansion and contraction in the longitudinal direction, while the shrinkage and shrinkage in the width direction is generally 3% to 6% (referring to the change of the wood moisture content below the water saturation of the fiber saturation point). It is very important to control the moisture content of wooden floor. Not only must pay attention to the production, paving the wood floor should pay more attention to,[url=http://bethebread.org/barato/1501.html]kits compuestos de muebles de patio[/url] not to damp wood flooring deformation.