Phenolic hardwood Waterproof OSB board bakeng sa kaho

OSB ke Oriented strand board, ke ntlafatso ea lihlahisoa tsa setso tsa particleboard, thepa ea eona ea mechine e nang le tataiso, nako e telele, ho hanyetsa mongobo, le botsitso bo boholo ho feta li-particleboard tse tloaelehileng. tshebetso e phahameng.

Oriented strand board (OSB), eo hape e tsejoang e le flakeboard, sterling board and appetite in British English, ke mofuta oa patsi e entsoeng ka boenjiniere e ts'oanang le boto ea likaroloana, e entsoeng ka ho kenya likhomaretsi ebe e hatella likarolo tsa likhoele tsa lehong (li-flakes) ka mekhoa e ikhethileng. E qapiloe ke Armin Elmendorf California ka 1963.

Melemo

1) Kaho e thata le matla a phahameng;

2) Ho sotha ho fokolang, delamination kapa warping;

3) Bopaki ba metsi, bo tsitsitseng ha bo pepesehile sebakeng sa tlhaho kapa se metsi;

4) tlhahiso e tlase ea formaldehyde;

5) Matla a matle a lipekere, a bonolo ho sakha, ho khokhotheloa ka lipekere, ho phunngoa, ho phunyeletsoa, ​​​​ho behiloe, ho faeloa kapa ho belisoa;

7) Mocheso o motle le molumo o hanyetsanang, o bonolo ho koaheloa;

8) Hlokomela hore OSB3 ke ea ho sebelisoa maemong a marulelo a bataletseng, sehlahisoa se betere ho feta chipboard e tloaelehileng kapa particleboard.

OSB e sebelisoa haholo e le phanele ea lehong ea moralo bakeng sa fuluru (ho kenyeletsoa li-subfloors le underlays), mabota le siling. E sebelisoa bakeng sa li-fittings tsa ka hare, thepa ea ka tlung, ho koala le ho paka le ho etsa li-I-joists, moo e bōpang tepo kapa tšehetso pakeng tsa li-flange tse peli tsa lehong le tiileng. OSB ha e sebelisoe feela bakeng sa thepa ea eona ea meralo empa hape le boleng ba eona bo botle, 'me baqapi ba bang ba e sebelisa e le sebopeho sa meralo ea kahare.