TH 2200 Lecture Notes - Lecture 4: Oriented Strand Board, Dust Mask, Heat Gun
Document Summary
Masonite (hardboard: wear mask, does(cid:374)"t take (cid:449)ood glue, (cid:374)eeds (cid:272)aulki(cid:374)g adhesi(cid:448)e. Oriented strand board (osb: all the random wood from cutting trees and dump it with glue and press it together to form shitty wood, very cheap but very heavy (comparted to plywood) Used for flooring/ platforms: plywood is used if they want it to be usable for a long period of time, if they (cid:374)eed it to (cid:271)e lighter, or if they do(cid:374)"t (cid:449)a(cid:374)t to put (cid:373)aso o(cid:374) toop. It"s the sa(cid:449)dust fro(cid:373) (cid:272)utti(cid:374)g all the (cid:449)ood. Du(cid:373)ped i(cid:374) (cid:272)ookie sheet (cid:449)ith glue, pressed all together: dust mask. Medium density fiberboard (mdf: all the fi(cid:374)e sa(cid:449)dust they"(cid:448)e (cid:272)olle(cid:272)ted. Cookie sheet, glue, press, (cid:272)ut: crazy thin, need dust musk, found with laminated materials ie ikea, countertops, takes paint very well. Homasote: easy to separate (not good with water) Used for sound dampening, for sound studios, can make sound boards. Behind lauan and such to make angle plates.
