- TypeMassive board
oska of floor — reed molding from wood for covering of floors.
Represents the surfaced board executed from massive wood (unlike parquet board, glued of several layers) thanks to what it is capable to sustain bigger number of scrapings. For fixation among themselves has groove on one edge and crest on another. On inside of massive board dredging (number of dredging) which allows to remove stress of wood is located and to prevent deformation from fluctuations of temperature and humidity.
As material for board of floor different breeds of wood, except poplar and linden can be used. For not enough strong breeds of wood (pine, alder, aspen, etc.) the special protective paint and varnish covering, resistant to abrasion, which is periodically updated is necessary. Boards from strong breeds of wood, such as oak, larch, ash-tree and nut are preferable to the device of floors