two species is only + 1% to 2% difference, it is a qualified product. Control the moisture content of the floor is very important, how to not pay attention to the moisture content of the floor, often causing the floor moisture, deformation and other issues. When the moist wood moisture evaporates, the first loss of free water, when the free water evaporation and adsorption water is still saturated when the moisture content, known as the fiber saturation point moisture content. ? which wood floor moisture content is qualified? Floor material placed in a certain environment, after a long enough time, its moisture content tends to an equilibrium value, known as the equilibrium moisture content of the environment EMC. When the moisture content of the floor material is higher than the equilibrium moisture content of the environment, the floor material will wet shrinkage, otherwise it will hygroscopic expansion. For example, the average annual equilibrium moisture content in Guangzhou is 15.1%, while in Beijing it "
Cost Of Composite Material For Wood Decks ,
Plastic Composite Roof Shakes "
"
which marine grade deck stain stands up to pet urine ,
insulating and paneling a chevy express van "
