OSB is Oriented strand board, ndiko kukwidziridzwa kwechinyakare particleboard zvigadzirwa, zvimisikidzo zvaro zvine kutungamira, kusimba, kusimba kwehunyoro, uye kugadzikana kwedimensional pane yakajairwa particleboard.Iine diki yekuwedzera coefficient, hapana kukanganisa, kugadzikana kwakanaka, yunifomu yemidziyo uye kubata zvipikiri. kushanda kwepamusoro.