OSB Cov Laug Cam (42 Duab): Kev Sib Piv Ntawm OSB Cov Ntawv Nrog Plywood, Qhov Tsis Zoo Ntawm Cov Vaj Huam Sib Luag Rau Kev Noj Qab Haus Huv. Nws Yog Dab Tsi? Kev Txiav Txim Siab T

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13

Niaj hnub no, cov kws tshaj lij hauv tsev feem ntau paub tias OSB-daim hlau yog dab tsi, txawm li cas los xij, tseem muaj ntau cov lus nug txog kev txiav txim siab lub cim, ua rau muaj kev phom sij lossis nyab xeeb ntawm cov vaj huam sib luag rau tib neeg kev noj qab haus huv, yam ntxwv. Cov ntoo ntoo ntoo niaj hnub tau hloov pauv lwm lub vaj huam sib luag hauv cov tsev tsim thiab cov qauv; lawv ntseeg tau, ruaj khov, tsis xav tau txoj hlua nrawm. Kev tshuaj xyuas ntawm kev tshuaj xyuas thiab kev sib piv ntawm OSB nrog plywood thiab lwm hom ntawm cov laug cam no yuav pab txheeb xyuas txhua qhov zoo ntawm cov khoom no.

Nws yog dab tsi?

OSB zwm rau pawg pawg ntoo ntoo, lawv kev tsim khoom thiab siv yog tswj hwm los ntawm cov kev cai ntawm GOST R 56309-2014. Kev txiav txim siab ntawm cov ntawv luv hauv Lavxias suab yooj yim heev - cov laug cam ntoo nrog cov lus qhia kom ntxaws . OSB cov laug cam sib txawv los ntawm lwm cov vaj huam sib luag hauv lawv cov muaj pes tsawg leeg. Lawv cov qauv yog ntau txheej, nws tau tsim los ntawm kev txuas cov tawv nyias siv cov khoom sib xyaw ua ke ntawm cov khoom siv hluavtaws. Cov qauv no muab lub zog siab, cov khoom tiv taus rau kev ua haujlwm hnyav.

Lub tiaj tiaj tiaj tiaj tiaj tiaj tau tsim los vim muaj kev sib txawv ntawm cov txheej . Cov txheej sab nraud muaj txoj haujlwm ntev, qhov seem yog qhov ncaj rau lawv.

Txij li cov khoom siv muaj cov nplais thiab txua ntoo ntawm ntuj ntoo, nws ib nrab khaws nws cov khoom, ntxiv rau qhov tau txais qhov muaj peev xwm tshiab.

Zoo li lwm lub tsev tsim khoom, OSB muaj nws qhov zoo thiab qhov tsis zoo. Qhov zoo ntawm cov khoom suav nrog tus lej ntawm tus yam ntxwv.

1. Lub zog . Cov pob zeb ua los ntawm txheej txheej ntau txheej, cov ntsiab lus hauv lawv yog qhov loj dua, yog li cov vaj huam sib luag muaj zog dua li cov kev xaiv ib txwm los ntawm cov quav me me thiab sawdust.
2. Elasticity . Cov qauv nkhaus tuaj yeem tsim los ntawm OSB cov nplais; lawv tsim nyog rau tsim qhib qhov qhib thiab lwm yam ntsiab lus ntawm cov duab nyuaj. Tom qab nias, cov khoom siv rov zoo li qub.
3. Uniformity, tsis muaj qhov tsis xws luag . Cov laug cam tsis muaj pob txha thiab lwm yam suav nrog, zoo li cov ntaub ntawv veneered, lawv tsis muaj kev cuam tshuam rau kev puas tsuaj.
4. Kev ruaj ntseg ntawm tsis . Cov yas nyob hauv qhov muaj pes tsawg leeg ua rau OSB tiv taus tiv thaiv luv luv nrog dej noo.
5. Yooj yim ntawm kev ua haujlwm . Cov ntawv tuaj yeem raug xuab zeb, sawn, milled.
6. Soundproof thiab tshav kub-insulating zog . Cov phab ntsa ua los ntawm cov khoom siv ua rau lub suab tsis zoo, pab txo qib suab nrov nkag mus sab nraud. Lub thicker slab, zoo dua nws khaws cov cua sov.
7. Tshuaj lom neeg thiab lom lom . OSB cov laug cam tau ua los ntawm cov yas, yog li lawv tau tiv thaiv zoo los ntawm cov kab mob thiab cov pwm. Cov txheej ciab txheej sab nrauv, thov hauv lub hoobkas, muab cov khoom siv kom muaj dej txaus tiv taus.

Tseem muaj qhov tsis zoo . Cov khoom siv tau siv tsawg hauv thaj chaw nyob, txij li qee qhov ntawm nws cov chav kawm tsis tau raws li cov txheej txheem ib puag ncig ib puag ncig vim cov ntsiab lus ntawm formaldehydes. Cov vapor permeability ntawm ntoo-based panels kuj tsis siab dhau.

Ib qho ntxiv, cov ntawv nplaum muaj cov yam ntxwv, ntxhiab tsw, uas siv sijhawm ntev los tshem tawm.

Yam ntxwv thiab khoom

OSB muaj cov txheej txheem tshwj xeeb uas txiav txim siab nws lub hom phiaj thiab kev ua haujlwm. Tsis yog tsuas yog kev ntxhib los mos lossis cov qauv ntawm cov laug cam, qhov loj me ntawm cov chips, tab sis kuj tseem muaj lwm yam tseem ceeb sib txawv.

Cov yam ntxwv tseem ceeb ntawm OSB tsim nyog txiav txim siab ntau ntxiv

1. Ua mob rau kev noj qab haus huv . Kev phooj ywg ib puag ncig ntawm OSB yog qhov tsis txaus ntseeg. Qhov teeb meem loj yog tshwm sim los ntawm formaldehyde resins, cov tshuaj lom uas muaj siab heev. Tab sis feem pua ntawm cov khoom no hauv kev sib xyaw yog qhov tsawg heev (txog 3%) ua raws cov qauv European. Qhov no yog 4 zaug tsawg dua li ntawm chipboard, los ntawm cov rooj tog thiab cov khoom vaj khoom tsev.
2. Dej ua pa permeability . Txij li cov qauv ntawm cov khoom siv yog ua los ntawm cov yas, nws tsis ua pa ntau. Cov pa permeability ntawm OSB cov laug cam tsis pub ntau tshaj 0.0031 mg (m * h * Pa). Qhov no yog tus lej qis heev, piv rau iav ua npuas dej lossis linoleum qhia tau li cas.
3. Lub sij hawm lub neej . Txheem OSB cov laug cam, thaum siv sab nraum zoov, tuaj yeem khaws lawv cov khoom rau ntau dua 10 xyoo. Cov kev paub txawv teb chaws qhia tau tias nyob rau hauv qhov muaj pes tsawg leeg ntawm cov ru tsev thiab cov plag tsev, txheej yuav tsum tau hloov pauv txawm tias tsawg dua. Nws qhov kev pabcuam nruab nrab ntau dua 20 xyoo.
4. Hws noo kuj . Tsis hais txog ntawm nws chav kawm, OSB ntshai dej - qhov no yog vim nws muaj pes tsawg leeg. Cov qib ntawm kev tiv thaiv ya raws yog txiav txim siab los ntawm lub peev xwm ntawm cov khoom kom swell thaum tso rau hauv dej rau 24 teev. Rau OSB-1, daim duab no nce mus txog 25%, rau OSB-4-tsuas yog 12%.
5. Flammability . OSB yog cov khoom siv rau chav kawm G4. Qhov no txhais tau tias nws yog cov nplaim taws loj thiab xav tau kev kho ntxiv nrog cov nplaim hluav taws. Boric acid tau siv los ua tshuaj tiv thaiv hluav taws ntxiv, tab sis nws tsis yog qhov pib daws qhov teeb meem.
6. Kev ua kom sov . OSB daim ntawv tau txiav txim siab yog qhov kev xaiv zoo rau kev tsim kho cov tsev thiab cov txheej txheem. Qhov ntsuas tseem ceeb ntawm cov khoom siv rau kev tsim kho ntawm phab ntsa, hauv pem teb yog qhov tsis kam ua kom sov hloov mus. Rau OSB cov laug cam, qhov ntsuas no, nyob ntawm qhov tuab, nws txawv ntawm 0.08 txog 0.16.

Cov no yog cov yam ntxwv tseem ceeb uas yuav tsum tau coj mus rau hauv tus account thaum siv cov khoom siv ua kom pom tseeb.

Kev piav qhia ntawm hom

OSB vaj huam sib luag muaj lawv tus kheej kev faib tawm, uas suav nrog kev sib piv ntawm cov yam ntxwv sib txawv thiab cov yam ntxwv ntawm cov khoom. Qhov ntom ntom thiab lub zog ntawm tus qauv, qhov muaj ntawm kev kho kom zoo nkauj raug coj los rau hauv tus account. Nws yog qhov tsim nyog kawm paub ntau ntxiv txog yam khoom ntawm cov ntoo ntoo zoo li cas.

Los ntawm qhov pom ntawm sab xub ntiag

OSB ntau yam tau muab faib ua ntau pawg raws li muaj thiab hom kev ua tiav

1. Nrog lamination . Qhov kev xaiv no tuaj yeem rov qab siv tau. Laminated OSB yog siv hauv kev tsim cov ntawv rov ua dua tshiab thaum nchuav cov pob zeb ua ke.
2. Lacquered . Cov laug cam no tuaj yeem siv rau kev kho kom zoo nkauj sab hauv hauv qee yam lossis teeb tsa hauv chav nrog qib siab ntawm cov av noo.
3. Nrog sib tsoo . Zoo haum rau kev ua tiav tiav. Siv sab hauv tsev.
4. Tsis muaj xuab zeb . Nws yog siv rau sab nrauv cladding ntawm phab ntsa ntawm cov tsev thiab cov qauv.

Nyob ntawm qhov muaj lossis tsis muaj txheej txheej sab nrauv, OSB tuaj yeem siv hauv kev tsim kho rau kev tsim cov ntawv rov ua dua tshiab, tsim nyog rau kev ua tiav tom ntej lossis siv nws daim ntawv ntuj.

Los ntawm lub zog

OSB vaj huam sib luag tuaj yeem raug cais raws li lawv lub zog thiab cov yam ntxwv zoo. Cov khoom siv tau muab faib ua ob peb pawg.

1. OSB-4 . Chav kawm no suav nrog cov pob zeb uas muaj qhov ntsuas siab tshaj plaws. Lawv qhov kev ntseeg tau thiab kev phooj ywg ib puag ncig ua rau cov khoom tsim nyog rau siv sab hauv thiab sab nraum cov tsev. Nws tuaj yeem tiv taus kev ua haujlwm siab tshaj plaws.
2. OSB-3 . Cov neeg nyiam tshaj plaws thiab dav tshaj plaws ntawm cov nplais. Haum rau siv hauv ib puag ncig ntub.
3. OSB-2 . Ib chav kawm ntawm cov khoom siv sab hauv tsev. Nws tuaj yeem tiv taus kev ua haujlwm me me thiab muaj lub zog nruab nrab. Tsis haum rau chav ntub.
4. OSB-1 . Cov chav kawm tsis yooj yim tshaj plaws ntawm cov phaj. Lawv raug pom zoo siv rau hauv cov qauv uas tsis tau thauj khoom, tsis nkag mus rau ib puag ncig ntub.

Qhov no yog qhov kev faib tawm tseem ceeb tau thov rau kev teeb tsa pawg thawj coj saib.

Qhov ntev thiab qhov hnyav

Qhov ntev ntawm OSB nplooj ntawv yog tus qauv. Lawv tau tsim hauv qhov loj ntawm 1250 × 2500 mm (European tus qauv) lossis 1220 × 2440 mm, lawv tuaj yeem muaj qhov ntev ntev thaum tsim tshwj xeeb, rau ib qhov haujlwm tshwj xeeb. Lub thickness yog hom twg los ntawm 8 mus rau 26 hli, hauv 2 hli increments. Qhov loj kuj txawv . Nrog tib qhov ntev thiab qhov nruab nrab ntom ntom ntawm 650 kg / m3, daim ntawv tuab 9 hli yuav hnyav 18.3 kg, thiab 15 mm yuav twb hnyav 30.5 kg.

Npav

Lub xub ntiag ntawm cov cim tshwj xeeb tso cai rau cov khw tsim khoom los qhia rau tus neeg siv khoom txog cov khoom thiab yam ntxwv ntawm cov khoom. Ib qho ntxiv, cov cim qee zaum muaj cov lus qhia rau kev teeb tsa. Tus naj npawb ntawm cov npe tseem ceeb tuaj yeem ua qhov txawv.

1. W / R / F . Cov ntawv no cim lub hom phiaj ntawm cov khoom siv: phab ntsa - rau phab ntsa, hauv pem teb - rau hauv pem teb, ru tsev - rau lub ru tsev.
2. Lub zog Axis Qhov Kev Taw Qhia no . Cov ntawv sau tau ua tiav los ntawm tus xub qhia qhov kev hloov pauv uas yuav tsum tau muab tso rau hauv slab.
3. Qhov no Sab Down . Cov cim qhia rau sab hauv qab thaum teeb tsa kab rov tav.
4. Los ntawm lub tebchaws Cov ntawv luv CSA yog siv rau cov khoom lag luam Canadian, PS2-04 rau Asmeskas cov khoom lag luam, EN-300 rau cov khoom lag luam European.
5. Sheating Span . Qhia qhov kev ncua deb ntawm joists lossis ncej ncej.

Cov no yog cov npe tseem ceeb pom nyob rau saum npoo ntawm OSB-hom ntoo-ua vaj huam sib luag.

Nrov manufacturers

OSB tau tsim tawm niaj hnub no hauv Russia thiab txawv teb chaws. Ib qho ntawm cov neeg xa khoom tseem ceeb ntawm cov ntaub ntawv no yog Austrian cog Kronospan, uas muaj ceg nyob hauv Europe Sab Hnub Tuaj. Ib qho ntxiv, hom Louisiana Pacific los ntawm Asmeskas, Glunz los ntawm Lub Tebchaws Yelemees thiab Ainsworth los ntawm Asmeskas thiab Canada tau sawv cev rau ntawm kev ua lag luam . Cov tuam txhab Suav tsis tuaj yeem sib tw nrog lawv nyob rau hauv ib txoj hauv kev twg vim qhov tsis zoo ntawm cov ntaub ntawv raw, hloov cov conifers nrog softer poplar.

Thaum xaiv cov khoom lag luam los ntawm cov tuam txhab Lavxias, nws zoo dua los tseem tsom mus rau cov thawj coj ua lag luam. Cov no yog DOK "Kalevala" hauv thaj av Vladimir thiab kev lag luam hauv Torzhok, uas tsim cov OSB-3 thiab OSB-4 slabs.

Thiab kuj yog ib qho ntawm Kronospan cov chaw ua haujlwm ua haujlwm hauv tebchaws Russia.

Sib piv nrog lwm cov ntaub ntawv

OSB lub rooj tsavxwm nrog nws cov tsos ntawm cov khoom siv hauv tsev ua lag luam tau txo qis kev muag khoom ntawm lwm daim ntawv. Tau kawg, nws yog qhov ua tsis tau zoo dua rau cov vaj huam sib luag ntoo thiab plywood kom ze li sai tau rau nws raws li qhov nyuaj thiab lub zog . Kev nyab xeeb ib puag ncig ntawm cov ntaub ntawv kuj txawv, thiab tsis nyiam OSB. Tab sis yog tias koj sib piv cov rooj sib tham hauv tsev nrog ib leeg, qhov sib txawv yuav tsis muaj qhov tseem ceeb ntxiv lawm.

Piv txwv li, phab ntsa ntub dej thiab GVLV yuav luag ob zaug qis dua li OSB hais txog kev tiv thaiv ya raws . DSP los ntawm qhov ntsuas no yog qhov ua tau zoo sib npaug rau cov pawg tswj hwm, thiab LSU zoo dua li txhua lwm cov ntaub ntawv. Raws li G4 chav kawm hluav taws kub, OSB nyob rau tib qib nrog chipboard, fiberboard thiab MDF.

Tab sis nws muaj qis dua thermal conductivity coefficient, uas ua kom muaj cua sov zoo dua hauv chav.

Cov ntawv thov

OSB yog ntau yam khoom siv hauv tsev siv rau kev ua haujlwm sab nrauv thiab sab hauv tsev.

Nws tsim nyog teev cov cheeb tsam tseem ceeb ntawm nws daim ntawv thov

1. Tsev cladding . Cov vaj huam sib luag tau siv rau kev kho kom zoo nkauj sab nrauv thiab rau kev tsim sab hauv sab hauv. Cov ntaub ntawv ua tiav tau teeb tsa saum lawv.
2. Installation ntawm lub subfloor . Cov ntaub thaiv npog tau muab tso ua lub hauv paus ntawm cov cav ntoo. Ib lub rooj tsavxwm lossis lwm yam khoom siv uas tau xaiv los npaj cov ntaub npog npog tau muab tso rau ntawm nws.
3. Kev tsim ntawm lub hauv paus txuas txuas ntxiv mus rau hardfacing lossis cov khoom siv hauv tsev mos.
4. Kev tsim cov qauv kev txhawb nqa . Txij li cov khoom tuaj yeem siv sab nraum zoov, I-kab teeb thiab lwm yam khoom tsim nyog rau kev tsim kho feem ntau yog ua los ntawm nws.
5. Kev tsim cov ntawv ruaj khov thiab tshem tawm tau rau cov pob zeb ua ke . Cov thav duab sib dhos los ntawm OSB tsis xav tau kev tsim kho nyuaj. Cov ntawv tshem tawm tau yog tsim los ntawm cov khoom siv laminated lossis sanded.
6. Kev tsim cov khaus, cov ntawv xa ntawv , tsev neeg hauv siab, ntim khoom ntim.
7. Crafts ua . Cov chaw ua si qub thiab chaw ua si rau menyuam yaus yog tsim los ntawm OSB.
8. SIP panels ntau lawm . Lawv yog 2 nplooj ntawv ntawm OSB, txuas nrog los ntawm txheej cua sov-insulating txheej ntawm nthuav polystyrene.
9. Rooj tog tsim khoom . Cov ntaub ntawv zoo OSB-3, OSB-4 yog qhov tsim nyog rau kev tsim khoom ntawm cov khoom rau cov txee, rooj zaum, rooj zaum.
10. Tsim cov phiaj xwm tshaj tawm . Cov ntaub thaiv npog ntawm hom no yog qhov hnyav thiab muaj thaj chaw siv tau zoo.

Cov no yog cov cheeb tsam tseem ceeb ntawm kev thov rau OSB. Thiab kuj cov khoom tuaj yeem pom hauv lwm qhov kev siv hauv kev lag luam lossis hauv kev tsim khoom.

Nuances ntawm kev xaiv

OSB cov laug cam tau muag ntau yam. Qhov no qee qhov nyuaj rau qhov kev txiav txim zaum kawg thaum yuav khoom.

Cov lus pom zoo ntawm cov kws tshwj xeeb yuav pab koj xaiv OSB kom raug

1. Ua tib zoo saib rau qhov ua tiav . Feem ntau nws muaj cov qauv du thiab nthuav tawm qhov ci, tab sis kuj tseem muaj cov kev xaiv matte. Qhov no tsis yog qhov ua tsis tiav - cov pob zeb ua tau tshwj xeeb rau lub ru tsev. Cov qauv ntxhib ua kom muaj kev nyab xeeb txav ntawm tus tswv ntawm lub ru tsev. Tsis tas li ntawd, kev kawm txuj ci, cov txheej txheem thiab cov ntaub ntawv uas yuav tsum tau ua kom zoo dua tau muab tso rau ntawm lub phaj.
2. Tshawb xyuas cov npoo . Cov phaj nrog cov tiaj tiaj tau teeb tsa nrog cov tuav txhawb ntxiv. Lawv tau tsim los rau kev sib dhos ntawm cov qauv ntsug. Cov qauv nrog spikes thiab grooves ntawm cov ntug tsis tsuas yog muab kev sib khi zoo dua, tab sis kuj faib nrog cov choj. Xws li kev sib txuas yog xav tau kev teeb tsa kab rov tav hauv cov qauv ntawm lub ru tsev, hauv pem teb, qab nthab.
3. Xaiv txoj cai tuab . Slabs ntawm 12-15 mm tau suav tias yog kev daws teeb meem zoo tshaj plaws rau kev tsim lub ru tsev tsis tu ncua. Lawv lub peev xwm ua tau zoo tshaj plaws. Panels nrog tuab ntawm 9, 5-12, 5 mm tau tsim rau kev teeb tsa raws li phab ntsa cladding hauv cov qauv tsev tsim. Cov pob zeb me dua tau siv los ua cov ntaub nthab, tsim kev faib sab hauv.
4. Siv 2 txheej siv 1 . Rau kev teeb tsa kab rov tav thiab kev ua haujlwm nyob rau hauv qhov hnyav, nws yog qhov zoo dua los siv cov khoom siv nyias, tab sis muab tso rau hauv qib. Txoj hauv kev no muab sijhawm rau tshem tawm los ntawm qhov khoob, pab ua kom lub zog hauv qab daus, hauv pem teb thiab cov ru tsev tau teeb tsa ntawm cov cav.
5. Xav txog lub sijhawm teem tseg . Hais txog chav tso pa tawm, tsuas yog E0 lossis E1 cov laug cam haum rau kev kho kom zoo nkauj sab hauv. Cov kev xaiv seem yog tsim nyog tsuas yog siv sab nraum zoov hauv cov txheej txheem ntawm ntsib lub ntsej muag sab nrauv ntawm cov tsev thiab cov qauv.

Cov no yog cov lus pom zoo tseem ceeb uas tau coj los ua zoo tshaj plaws thaum xaiv OSB cov laug cam thaum yuav lawv. Ib qho ntxiv, nws yog ib qho tseem ceeb kom nco ntsoov txog tus nqi rau cov nyiaj. Txuag yog twv yuav raug hu tsis tsim nyog nws.

Nws yog qhov zoo dua tam sim yuav cov khoom siv los ntawm cov khoom lag luam European uas paub zoo uas ua tau raws li cov txheej txheem ib puag ncig zoo.

Txheeb xyuas cov txheej txheem

Raws li cov neeg yuav khoom, OSB cov laug cam yog qhov kev xaiv zoo rau plywood thiab lwm yam ntawm cov laug cam siv hauv kev teeb tsa sab nrauv thiab sab hauv, hauv pem teb, thiab qab nthab. Lawv cov ntawv thov tseem ceeb yog txwv rau lub ntsej muag ntawm cov tsev thav duab thiab cov qauv, txij li tsis yog txhua lub tuam txhab tsim khoom tau npaj tsim cov khoom lag luam nrog cov ntsiab lus qis formaldehyde . Sab hauv lub tsev lossis chav tsev, cov nplais siv thaum npaj cov plag tsev thiab qab nthab, tsim kev faib ua feem. Cov neeg yuav khoom nco tias txawm tias tom qab 10 xyoo ntawm kev pabcuam, cov ntaub ntawv zoo ua tiav lawv lub luag haujlwm; nrog kev teeb tsa kom raug, lawv tsis ntshai ya raws, thiab tseem tiv taus qhov cuam tshuam ntawm ib puag ncig sab nraud.

Qhov tsis zoo tseem pom. Thaum siv los ua lub ntsej muag txheej, cov tshuaj tiv thaiv yuav tsum tau muab tshem tawm ntawm cov pob zeb, thiab tom qab ntawd kho nrog av . Kev ua tsis raug ntawm cov haujlwm no ua rau muaj qhov tseeb tias qhov tsis txaus tshwm sim sab hauv rau kev txhim kho pwm thiab kab mob. Thaum pom, nco ntsoov tiv thaiv cov npoo.

Thiab cov khoom tsis zoo li ntxim nyiam, nws tsuas yog tsim rau kev kho kom zoo nkauj tom ntej.