OSB (Oriented Strand Board) sawv tawm ntawm ntau cov ntaub ntawv vaj huam sib luag vim nws qhov kev ua tau zoo ib puag ncig, lub zog, thiab kev ruaj ntseg, dhau los ua cov khoom nyiam rau ntau tsev neeg thiab cov rooj tog kev cai. Txawm li cas los xij, ntsib nrog ntau yam ntawm OSB cov khoom lag luam, ntau tus neeg tseem tsis meej pem: OSB yog dab tsi?
Tracing lub hauv paus chiv keeb: OSB yog dab tsi?
OSB, los yog Oriented Strand Board, yog ib qho khoom siv vaj huam sib luag hauv kev tsim kho thiab kho kom zoo nkauj. Nws cov txheej txheem ntau lawm suav nrog ua ntej ua cov khoom siv ntoo me me rau hauv cov ntoo loj sib xws. Cov strands no tom qab ntawd rov kho dua thiab ua ke hauv cov qauv crisscross los ntawm cov txheej txheem tseem ceeb xws li kev taw qhia tso thiab kub nias, rov tsim cov qauv ntoo ruaj khov.
Hais txog lo lus nug "OSB yog dab tsi?", yeej tsis muaj ib lo lus teb ruaj. Hais txog kev xaiv cov khoom siv, OSB cov ntaub ntawv raw yog suav nrog thiab ib puag ncig tus phooj ywg, feem ntau suav nrog me me -inch softwood thiab hardwood wood, as well as thinned wood from fast-growing forests. Txoj kev xaiv no tsis tsuas yog muab ntau yam khoom siv raw rau OSB tab sis kuj tso cai rau kev siv cov peev txheej hav zoov kom zoo. Thinned ntoo los ntawm eucalyptus, fir, thiab poplar ntoo yog feem ntau siv raw cov ntaub ntawv hauv nws cov khoom.
Vim li cas OSB tau dhau los ua kev xaiv nrov?
OSB lub koob npe nrov yog qhov tshwm sim ntawm nws qhov kev ua tau zoo tshaj plaws nyob rau hauv plaub qhov loj: ib puag ncig tus phooj ywg, ruaj khov, zoo nkauj, thiab kav ntev. Qhov no tau coj ntau thiab ntau tus neeg kom paub tias tsuas paub "OSB yog dab tsi" yog deb ntawm txaus; Nws yog ib qho tseem ceeb kom nkag siab txog qhov ua tau zoo ntawm cov khoom siv los ntawm nws cov yam ntxwv.
Nws "ntsuab ntsuab thiab ib puag ncig tus phooj ywg, yuav luag xoom formaldehyde" cov yam ntxwv ncaj qha hais txog qhov kev thov rau cov tsev noj qab haus huv, ua rau nws tsim nyog rau qhov chaw rhiab xws li cov menyuam yaus cov chav thiab cov neeg laus cov chav; nyob rau hauv lub sijhawm ntawm kev cai- ua cov rooj tog hauv tsev, nws "muaj zog plasticity thiab zoo heev dabtsi yog khoov lub zog" tso cai rau nws los tuav cov qauv tsim, thiab nws "cov khoom siv zoo ruaj khov" ua kom nws tuav nws cov duab nyob rau hauv qhov sib txawv ntawm qhov kub thiab av noo ib puag ncig, tiv thaiv deformation thiab tawg, yog li ntsib tus kheej customization thiab ntev - siv cov kev xav tau; Nyob rau tib lub sijhawm, nws "waterproof thiab noo noo- pov thawj, lub neej ua haujlwm ntev" tso cai rau nws ua haujlwm ruaj khov hauv ntau qhov chaw xws li chav ua noj, chav dej, thiab chav nyob.
Ua ke ib puag ncig tus phooj ywg, kev ruaj ntseg, zoo nkauj, thiab kav ntev, OSB ib txwm dhau los ua cov tshuaj zoo tshaj plaws rau kev txhim kho tsev zoo.
