stow-wood
1.Method of prevention and cure: When installing construction, be opposite with horizontal feet keel surface make level, if rough should fill up stow-wood to adjust; Should do on keel ventilated small chamfer; Board edge is apart from metope to answer put apart the ventilated aperture of 10 millimeter; Material of layer of heat preservation sound insulation must dry, prevent arch of of people of talent of wooden floor be affected with damp be affected with damp.
