Osb Board: txhais, yam ntxwv, hom thiab siv Boards

Ntoo OSB, los ntawm Lus Askiv Oriented reinforcement plank (Oriented chipboard), nws yog ntau yam thiab ua tau zoo board uas nws lub ntsiab siv yog tsom rau kev tsim kho pej xeem, qhov twg nws tau hloov cov plywood feem ntau hauv Tebchaws Europe thiab Tebchaws Meskas.
Ua tsaug rau lawv cov khoom zoo, uas suav nrog lub zog, kev ruaj ntseg thiab cov nqi qis, lawv tau dhau los ua ib qho kev siv tsis yog hauv kev siv cov qauv, tab sis kuj nyob hauv lub ntiaj teb ntawm kev kho kom zoo nkauj, qhov twg lawv qhov kev tawm tsam thiab kev sib txawv ua rau lawv nyiam.
Piv rau lwm hom ntawv, nws tau luv luv ntawm kev ua lag luam.Thawj qhov kev sim kom tau txais cov phaj zoo li no tau tsim nyob rau xyoo 1950, tsis muaj kev vam meej.Nws tau coj mus txog rau xyoo 1980s rau lub tuam txhab Canadian, Macmillan, tam sim no version ntawm lub rooj tsav xwm kev txhawb nqa tau tsim tiav.

OSB BOARD yog dab tsi?
Ib lub rooj tsavxwm OSB muaj ntau txheej txheej ntawm cov nplaum ntoo uas siv rau qhov siab.Cov khaubncaws sab nraud povtseg tsis tau npaj rau hauv ib txoj kev, raws li nws yuav zoo li, tab sis cov lus qhia nyob rau hauv uas cov chips nyob rau hauv txhua txheej yog oriented alternate muab lub rooj tsavxwm ntau stability thiab kuj.
Lub hom phiaj yog coj los ua cov txheej txheem ntawm cov plywood, plywood lossis plywood vaj huam sib luag, qhov twg cov phaj hloov pauv cov lus qhia.
Qhov twg siv ntoo?
Coniferous ntoo yog siv feem ntau, ntawm cov ntoo thuv thiab spruce.Qee zaum, kuj muaj hom nplooj, zoo li poplar lossis txawm tias eucalyptus.
Ntev npaum li cas cov khoom?
Rau OSB kom txiav txim siab seb nws yog dab tsi thiab kom muaj cov khoom nws yuav tsum yog, chips ntawm qhov loj txaus yuav tsum tau siv.Yog tias lawv tsawg heev, qhov tshwm sim yuav zoo ib yam li daim npav thiab, yog li ntawd, nws cov txiaj ntsig thiab kev siv yuav raug txwv ntau dua.
Kwv yees li cov chips lossis cov khoom yuav tsum nyob nruab nrab ntawm 5-20 mm dav, 60-100 mm ntev thiab lawv cov thickness yuav tsum tsis pub tshaj ib millimeter.

CHARACTERISTIS
OSBs muaj cov yam ntxwv nthuav thiab zoo rau kev siv ntau yam ntawm tus nqi sib tw tiag tiag.Txawm hais tias, ntawm qhov tod tes, lawv muaj qhov tsis zoo
Qhov tshwm sim.OSB boards muaj qhov sib txawv txawv ntawm lwm cov boards.Qhov no tau yooj yim txawv los ntawm qhov loj ntawm cov chips (loj dua li lwm hom ntawm lub rooj tsavxwm) thiab kev ntxhib los mos.
Cov tsos mob no yuav tsis yooj yim rau kev siv hauv cov ntawv kho kom zoo nkauj, tab sis qhov sib txawv tau tshwm sim.Nws kuj tau dhau los ua cov khoom siv nrov rau kev kho kom zoo nkauj thiab tsis yog rau kev siv cov qauv.
Cov xim yuav txawv nyob ntawm seb cov ntoo siv, hom nplaum thiab cov txheej txheem tsim khoom ntawm lub teeb daj thiab xim av.
Dimensional stability.Nws muaj kev ruaj ntseg zoo, me ntsis hauv qab uas muab los ntawm plywood.Ntev: 0.03 - 0.02%.Zuag qhia tag nrho: 0.04-0.03%.Thickness: 0.07-0.05%.
Zoo heev kuj thiab siab load peev xwm.Cov yam ntxwv no yog ncaj qha ntsig txog cov geometry ntawm cov chips thiab cov khoom ntawm cov nplaum siv.
Tsis muaj cov nodes, qhov khoob lossis lwm yam tsis muaj zog xws li plywood lossis khoom ntoo.Dab tsi cov teeb meem no tsim yog tias ntawm qee cov ntsiab lus cov quav hniav tsis muaj zog.
Thermal thiab acoustic rwb thaiv tsev.Nws muaj cov yam ntxwv zoo ib yam li cov khoom uas tau muab los ntawm cov ntoo.
Ua haujlwm tau.Nws tuaj yeem ua haujlwm nrog tib lub cuab yeej thiab tshuab ua tib yam li lwm hom boards lossis ntoo: txiav, laum, laum lossis ntsia hlau.
Kev ua tiav, pleev xim thiab / lossis cov kua roj vanish tuaj yeem ua cov xuab zeb thiab siv, ob qho tib si dej thiab kuab tshuaj.
Hluav taws kub tsis kam.Zoo ib yam li cov ntoo.Nws cov txiaj ntsig ntawm Euroclass hluav taws kub tus qauv tsis tas yuav tsum tau kuaj yog tus qauv xws li: D-s2, d0 txog D-s2, d2 thiab Dfl-s1 rau E;Efl
Moisture kuj.Qhov no yog txhais los ntawm cov nplaum los yog cov nplaum uas siv los tsim daim npav.Phenolic adhesives muab qhov zoo tshaj plaws tiv thaiv kom ya raws.Nyob rau hauv tsis muaj cov ntaub ntawv yuav tsum lub OSB board, tsis txawm lub OSB / 3 thiab OSB / 4 hom, yuav submerged los yog tuaj mus rau hauv kev sib cuag nrog dej.
Durability tiv thaiv fungi thiab kab.Lawv tuaj yeem raug tua los ntawm xylophagous fungi thiab kuj los ntawm qee cov kab xws li termites hauv qee qhov chaw tshwj xeeb.Txawm li cas los xij, lawv tiv thaiv kab mob hauv lub voj voog larval, xws li woodworm.
Tsawg ib puag ncig cuam tshuam.Nws cov txheej txheem tsim khoom tuaj yeem suav tias yog ib puag ncig zoo lossis lub luag haujlwm ntau dua li kev tsim cov plywood.Qhov no ua rau tsis tshua muaj siab rau cov peev txheej hav zoov, uas yog, kev siv ntau dua yog ua los ntawm tsob ntoo.

Kev sib piv nrog PLYWOOD BOARD
Cov lus hauv qab no piv rau 12 hli tuab OSB hauv spruce thiab phenolic ntoo glued nrog cov ntoo thuv qus:

Source: AITIM

KEV PAB CUAM THIAB KEV PAB CUAM OSB
● Resistance txwv rau noo noo, tshwj xeeb tshaj yog thaum piv rau phenolic plywood.Ntug kuj sawv cev rau qhov tsis muaj zog tshaj plaws hauv qhov kev hwm no.
● Nws hnyav dua li cov plywood.Hauv lwm lo lus, rau kev siv zoo sib xws thiab kev ua tau zoo, nws tso me ntsis hnyav dua ntawm cov qauv.
● Tsis yooj yim kom tau txais kev ua tiav tiag tiag.Nws yog vim nws qhov ntxhib nto.

Hom
Feem ntau, 4 pawg yog tsim nyob ntawm qhov yuav tsum tau ntawm lawv siv (tus qauv EN 300).
● OSB-1.Kev siv dav dav thiab kev siv sab hauv tsev (nrog rau cov rooj tog zaum) siv nyob rau hauv qhov chaw qhuav.
● OSB-2.Cov qauv siv rau hauv qhov chaw qhuav.
● OSB-3.Cov qauv siv rau hauv qhov chaw ntub dej.
● OSB-4.High structural kev ua tau zoo rau kev siv nyob rau hauv ib tug humid ib puag ncig.
Hom 3 thiab 4 yog feem ntau yuav pom nyob rau hauv ib lub tuam txhab lumber.
Txawm li cas los xij, peb tseem tuaj yeem nrhiav lwm hom OSB boards (uas yuav ib txwm suav nrog qee qhov ntawm cov chav kawm dhau los) uas tau muag nrog qee yam ntxiv lossis kev hloov kho.
Lwm hom kev faib tawm yog conditioned los ntawm hom kua nplaum siv koom nrog cov ntoo chips.Txhua hom kab tuaj yeem ntxiv cov khoom rau daim npav.Cov feem ntau siv yog: Phenol-Formaldehyde (PF), Urea-Formaldehyde-Melamine (MUF), Urea-Formol, Diisocyanate (PMDI) los yog cov sib tov ntawm saum toj no.Niaj hnub no nws yog ib qho nyuaj rau nrhiav kev xaiv los yog cov quav hniav uas tsis muaj formaldehyde, vim nws yog ib qho tshuaj lom neeg.
Peb kuj tuaj yeem faib lawv raws li hom kev siv tshuab uas lawv muag:
● Ncaj ntug lossis tsis muaj machining.
● Npuag.Hom machining no pab txhawb kev sib koom ua ke ntawm ob peb daim hlau, ib qho tom qab.

Kev ntsuas thiab tuab ntawm OSB daim hlau
Cov kev ntsuas los yog qhov ntev yog nyob rau hauv cov ntaub ntawv no ntau npaum li cas standardized tshaj nyob rau hauv lwm hom ntawm panels.250 × 125 thiab 250 × 62.5 centimeters yog qhov kev ntsuas ntau tshaj plaws.Raws li rau thicknesses: 6, 10.18 thiab 22 millimeters.
Qhov no tsis tau txhais hais tias lawv tsis tuaj yeem yuav ntau qhov sib txawv lossis txawm tias OSB thaum txiav.

YUAV UA LI CAS YUAV UA LI CAS THIAB / LOS YOG HAUJ LWM ntawm OSB BOARD?
Tsis muaj tus qauv txhais ntawm qhov ntom uas OSB yuav tsum muaj.Nws kuj yog ib qho kev sib txawv uas muaj feem cuam tshuam ncaj qha rau cov hom ntoo siv hauv nws qhov chaw tsim khoom.
Txawm li cas los xij, muaj kev pom zoo rau kev siv cov slabs hauv kev tsim kho nrog qhov ntom ntawm kwv yees li 650 kg / 3.Hauv cov ntsiab lus dav dav peb tuaj yeem nrhiav OSB daim hlau nrog qhov ntom ntom ntawm 600 thiab 680 kg / m3.
Piv txwv li, ib lub vaj huam sib luag ntsuas 250 × 125 centimeters thiab 12 hli tuab yuav hnyav li ntawm 22 kg.

BOARD PRICES
Raws li peb twb tau taw qhia, muaj ntau chav kawm ntawm OSB boards, txhua tus muaj cov yam ntxwv sib txawv thiab, yog li ntawd, kuj muaj cov nqi sib txawv.
Hauv cov ntsiab lus dav dav, peb raug nqi ntawm € 4 thiab € 15 / m2.Yuav kom paub meej ntxiv:
● Lub 250 × 125 cm thiab 10 mm tuab OSB / 3 nqi € 16-19.
● Lub 250 × 125 cm thiab 18 mm tuab OSB / 3 nqi € 25-30.

SIV LUB TSEV

OSB boards yog dab tsi?Zoo, qhov tseeb yog tias tau ntev.Hom board no tau dhau qhov kev siv thaum lub sij hawm nws lub tswv yim thiab tau los ua ib qho ntawm ntau yam kev xaiv.
Cov kev siv no rau qhov OSB tau tsim los rau cov qauv:
● Npog thiab / lossis qab nthab.Ob leeg raws li kev txhawb nqa tsim nyog rau lub ru tsev thiab ua ib feem ntawm cov sandwich panels.
● Pem teb lossis pem teb.Kev txhawb nqa pem teb.
● Phab ntsa npog.Ntxiv rau qhov sawv tawm ntawm qhov kev siv rau nws cov khoom siv kho tshuab, nws yuav tsum tau muab sau tseg tias vim nws yog ua los ntawm cov ntoo, nws muaj cov yam ntxwv nthuav xws li thermal thiab acoustic rwb thaiv tsev.
● Ob chav ntoo T kab teeb lossis kab teeb web.
● Formwork.
● Kev tsim cov khoom sawv cev rau kev ua yeeb yam thiab kev nthuav qhia.
Thiab lawv kuj tau siv rau:
● Sab hauv cov kws ntoo thiab cov rooj tog zaum.
● Cov rooj tog zoo nkauj.Hauv qhov kev nkag siab no, qhov tseeb tias lawv tuaj yeem raug plastered, pleev xim lossis varnished feem ntau sawv tawm.
● Kev ntim khoom lag luam.Nws muaj kev ua haujlwm siab, yog lub teeb thiab ua tau raws li NIMF-15 tus qauv.
● Kev tsim cov caravans thiab trailers.
Nws yog ib txwm pom zoo kom cia lub rooj tsavxwm hloov mus rau ib puag ncig uas nws yuav muab tso rau.Ntawd yog, khaws cia lawv tsawg kawg 2 hnub hauv lawv qhov chaw kawg.Qhov no yog vim lub ntuj txheej txheem ntawm expansion / contraction ntawm ntoo nyob rau hauv lub ntsej muag ntawm cov kev hloov nyob rau hauv lub degree ntawm humidity.

EXTERNAL OSB SHEETS
Lawv puas tuaj yeem siv sab nraum zoov?Cov lus teb yuav zoo li tsis meej pem.Lawv tuaj yeem siv sab nraum zoov, tab sis npog (tsawg kawg yog hom OSB-3 thiab OSB-4), yuav tsum tsis txhob cuam tshuam nrog dej.Hom 1 thiab 2 yog siv rau sab hauv tsev nkaus xwb.
Cov npoo thiab / lossis cov npoo yog qhov tsis muaj zog tshaj plaws ntawm lub rooj tsavxwm nrog rau kev ya raws.Qhov zoo tshaj plaws, tom qab ua qhov txiav, peb muab cov npoo.

OSB PANELS FOR DECORATION

Ib yam dab tsi uas tau txais kuv lub siab nyob rau hauv xyoo tas los no yog qhov kev txaus siab uas OSB boards tau aroused nyob rau hauv lub ntiaj teb no ntawm kho kom zoo nkauj.
Qhov no yog ib qho teeb meem zoo kawg li, vim tias nws yog lub rooj saum toj kawg nkaus nrog lub ntsej muag ntxhib thiab sloppy, uas tau npaj rau kev siv thiab tsis siv cov hniav.
Txawm li cas los xij, kev muaj tiag tau muab tso rau hauv nws qhov chaw, peb tsis paub tias vim li cas lawv nyiam lawv cov tsos heev, vim tias lawv tab tom nrhiav ib yam dab tsi txawv los yog vim tias hom board no muaj feem xyuam rau lub ntiaj teb ntawm kev rov ua dua tshiab, ib yam dab tsi fashionable, ntau dua. lwm yam.
Lub ntsiab lus yog tias peb tuaj yeem pom lawv tsis yog nyob rau hauv ib puag ncig hauv tsev, tab sis kuj hauv chaw ua haujlwm, khw muag khoom, thiab lwm yam. Peb yuav pom lawv ua ib feem ntawm cov rooj tog zaum, phab ntsa npog, txee, txee, rooj ...

YUAV UA LI CAS OSB BOARD YUAV UA LI CAS?
OSB boards tuaj yeem yooj yim yuav los ntawm txhua lub tuam txhab lumber.Nws yog ib yam khoom uas muaj ntau thiab ntau, tsawg kawg hauv North America thiab Europe.
Dab tsi tsis yog ib qho ntxiv yog tias txhua hom OSB muaj nyob hauv Tshuag.OSB-3 thiab OSB-4 yog cov uas muaj qhov zoo tshaj plaws uas koj yuav pom.