[VAC] Re: OSB Floor?/floor patching

[Dan Weeks <theprofileco@xxxxxxx>]

Actually, they orient the strands in OSB in alternating layers. Just as with
plywood, they run the chips so the grain runs lengthwise in one layer,
crosswise in another layer, so you get a balanced material that's has much
the same properties as plywood, and is stronger than solid lumber.

Dan Weeks
'75 Argosy 26
(Former building editor who's taken a few wood product industry factory
tours!)