OSB-4: Kev Piav Qhia Ntawm OSB-cov Laug Cam 4 Hli, Thaj Tsam Thiab Cov Lus Qhia Teeb Tsa

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-07 13:51

Kev tsim kho cov txheej txheem niaj hnub xav tau txoj hauv kev muaj peev xwm los xaiv cov khoom siv hauv tsev. Nws yuav tsum ua kom ruaj khov, tiv taus ntau yam khoom, ua los ntawm ntuj tsim thiab tsis hnyav heev. Nyob rau tib lub sijhawm, nws tsim nyog tias tus nqi tsis siab heev. Cov yam ntxwv no ua tau zoo ib yam nrog OSB-4 slabs.

Peculiarities

Lub ntsiab tseem ceeb ntawm cov khoom siv yog nws lub zog, uas ua tiav ua tsaug rau nws cov qauv tshwj xeeb. Kev tsim cov khoom lag luam yog ua raws cov pov tseg los ntawm kev lag luam ntoo . Cov khoom siv tseem ceeb yog ntoo thuv lossis aspen chips. Lub rooj tsavxwm muaj ob peb txheej tsim los ntawm cov ntawv loj loj, qhov ntev uas tuaj yeem ncav cuag 15 cm. Cov lej yog 3 lossis 4, qee zaum ntau dua. Cov sliver raug nias thiab lo nrog cov yas uas cov khoom siv hluavtaws thiab boric acid tau ntxiv.

Lub peculiarity ntawm cov khoom siv yog qhov sib txawv ntawm cov chips hauv nws cov txheej . Cov txheej sab nraud yog tus yam ntxwv ntawm qhov ua raws qhov ntev ntawm cov chips, sab hauv - ib qho hla. Yog li ntawd, cov khoom siv hu ua oriented strand board. Ua tsaug rau kev siv cov thev naus laus zis niaj hnub, cov nplais yog homogeneous hauv kev sib xyaw hauv txhua txoj kev.

Tsis muaj qhov tawg, voids lossis chips hauv cov khoom zoo.

Raws li qee tus yam ntxwv, pawg thawj coj zoo ib yam li ntoo, OSB tsis qis dua nws hauv qhov pom kev, lub zog, yooj yim ntawm kev ua . Kev ua haujlwm yog qhov ua tau zoo, vim tias tsis muaj pob qhov txhab thiab lwm yam tsis xws luag nyob hauv ntoo hauv cov khoom. Nyob rau tib lub sijhawm, cov khoom yog hluav taws kub, nws tsis raug rau txheej txheem lwj, pwm tsis pib hauv nws, thiab kab tsis ntshai nws.

Tsis muaj ib tus qauv rau qhov loj ntawm cov pob zeb. Cov ntsuas yuav txawv ntawm cov chaw tsim khoom mus rau cov chaw tsim khoom. Qhov loj tshaj plaws yog 2500x1250 mm, uas yog hu ua European tus qauv loj. Lub thickness yog los ntawm 6 txog 40 hli.

Muaj 4 chav kawm ntawm slabs . Kev faib tawm yuav suav nrog lub zog thiab kev tiv thaiv ya raws.

Lub kim tshaj plaws slabs yog OSB-4, lawv yog yus muaj los ntawm kev kub ceev thiab lub dag lub zog, muaj zog ya kuj.

Qhov tsis zoo ntawm OSB cov ntaub ntawv yog siv cov phenol-muaj cov resins hauv lawv cov khoom . Kev tso tawm nws cov tshuaj sib xyaw rau ib puag ncig muaj kev phom sij rau tib neeg thiab tsiaj noj qab haus huv. Yog li ntawd, hauv kev tsim cov rooj tog thiab kho kom zoo nkauj ntawm thaj chaw, nws yog qhov yuav tsum tau siv OSB npaj rau cov haujlwm no. Ib qho ntxiv, thaum siv cov khoom lag luam rau kev ua haujlwm sab hauv, nws raug nquahu kom insulate nrog cov ntaub ntawv tiav thiab txheej txheej, npaj qhov cua nkag hauv thaj chaw.

Cov tuam txhab tsim khoom niaj hnub tab tom hloov mus rau kev siv formaldehyde-free polymer resins

OSB-4 tau siv, raws li txoj cai, tsuas yog ua haujlwm sab nraum zoov, uas txo qis lawv qhov muaj peev xwm txaus ntshai.

Cov ntawv thov

Cov khoom siv dav siv, los ntawm kev tsim cov ntim thiab cov rooj tog rau kev tsim kho ua haujlwm ntawm qhov nyuaj sib txawv. Nws yog qhov tsim nyog rau sab hauv thiab sab nrauv phab ntsa cladding, tsim sab hauv sab hauv, teeb tsa hauv pem teb thiab qib hauv pem teb, nws tau siv los ua lub hauv paus rau cov ntaub ntawv vov tsev. OSB sib xyaw ua ke zoo nrog cov hlau thiab cov khoom siv ntoo.

Qhov ntom ntom ntom ntom thiab lub zog nce ntxiv, nrog rau kev ua haujlwm ntxiv tso cai rau kev tsim cov khoom thauj khoom, phab ntsa thiab ru tsev los ntawm OSB . Vim nws cov yam ntxwv zoo ntawm cov yam ntxwv, cov tsev thav duab thiab cov tsev tsim tawm tuaj yeem tsim los ntawm cov khoom siv. Vim yog qib zoo ntawm kev tiv thaiv ya raws, cov neeg tsim khoom pom zoo OSB-4 rau cov qauv nrog lub ru tsev me me khoov, hauv cov xwm txheej ntawm kev ntub dej ntawm lub ntsej muag thiab tsis muaj qhov tso dej.

Cov lus qhia kev teeb tsa

Txhawm rau tsim tsa OSB-pawg qauv los ua haujlwm ntev, nws yog ib qho tseem ceeb kom zam qee qhov yuam kev thaum teeb tsa. Yog li ntawd, nws yuav tsis yog qhov tseem ceeb kom ua raws li cov lus qhia ntawm cov kws tshaj lij.

• Slabs tuaj yeem ntsia tau los ntawm kab rov tav lossis ntsug, nyob ntawm lawv qhov loj thiab hom qauv. Txawm li cas los xij, nrog txhua txoj hauv kev, nws yog qhov tsim nyog los ua qhov khoob ntawm 3-4 hli.
• Lwm qhov xwm txheej tseem ceeb yog hloov cov pob qij txha ntawm cov ntawv txheeb hauv txhua kab tom ntej.
• Thaum ua kev teeb tsa sab nrauv ntawm daim hlau, nws yog qhov zoo dua los muab cov ntsia hlau rau kho lawv, txij li tus kheej tapping ntsia hlau feem ntau tawg vim qhov hnyav ntawm cov khoom. Qhov ntev ntawm cov ntsia hlau yuav tsum yog yam tsawg 2.5 npaug ntawm cov tuab ntawm cov nplais.