Koj puas xav tau cov ntoo tshiab rau hauv pem teb kom koj qhov chaw nyob zoo li tshiab thiab ntxim nyiam dua? Tom qab ntawd nws yog qhov zoo tshaj los siv OSB boards. Yav dhau los cov khoom pov tseg ntawm cov plywood thiab veneer kev lag luam," oriented strand boards" tau tuaj yeem tsim lawv tus kheej hauv kev lag luam thiab tam sim no feem ntau siv rau cov phab ntsa thiab qab nthab, ua rooj tog lossis rau cov xwm txheej. Cov khoom tsis pub lwm tus paub yog nyob rau hauv cov chips, uas yog ntev heev piv rau lwm daim hlau thiab yog teem nyob rau hauv ib tug crisscross yam ua ntej lawv muab tso rau hauv cov xovxwm nyob rau hauv lub siab thiab kub. Qhov no ua rau lawv lub ntsej muag thiab lub neej ntev.
Properties of OSB boards
OSB boards yog nrov heev vim hais tias lawv muaj ntau yam khoom uas zoo meej rau cov kws tshaj lij, cov neeg nyiam nyiam thiab txawm tias cov neeg ua yeeb yam uas xav qhia lawv cov tswv yim los ntawm cov ntoo. Lub siab ntse tom qab lub chipboard ntxhib yog Armin Elmendorf, uas thawj zaug nthuav tawm lub tswv yim hauv xyoo 1963. Txij thaum ntawd los, cov phiaj xwm tau txuas ntxiv txhim kho thiab tam sim no impress nrog cov khoom hauv qab no:
- siab dabtsi yog khoov zog vim nti puab
- siab vapor barrier tus nqi ua tsaug rau cov nplaum siv
- haum rau kev siv tsis pom thiab kos duab
- Form stability txawm nyob rau hauv lub zog loj
- long lifespan
- hnyav heev thiab cuam tshuam-resistant
Nrog cov khoom no koj tuaj yeem daws tau ntau yam haujlwm yam tsis tas yuav cia siab rau classic plywood. Txhawm rau xaiv cov vaj huam sib luag zoo, koj yuav tsum sib piv cov vaj huam sib luag ntawm tus kheej, uas txawv ntawm ib leeg ntawm cov khoom thiab siv tau.
OSB board hom
Cov phaj hom yog txhais los ntawm ntau yam thiab cov khoom uas tseem ceeb rau kev siv. Cov ntsiab lus tseem ceeb tshaj plaws thaum sib piv cov phiaj suav nrog cov txiaj ntsig hauv qab no:
Ntaus dej
Ntoo noo yog hais txog qhov feem ntawm cov dej hauv cov khoom. Txhua hom vaj huam sib luag yog muab nrog cov ntoo noo noo sib txawv thiab yog li siv tau rau ntau lub hom phiaj, xws li chav ntub dej lossis pavilions hauv vaj. Txij li thaum cov vaj huam sib luag yog ib txwm muaj zog thiab noo noo-tiv taus, lawv tsis txawv ntau ntawm ib leeg, tab sis kev ua haujlwm ntawm tus kheej cov chav kawm yog tsim kom haum rau cov haujlwm sib txawv.
Usage class
Cov chav kawm siv yog lub npe ntawm cov phaj hom. Cov no tsis tsuas yog ua rau nws yooj yim dua los xaiv cov vaj huam sib luag ntawm tus kheej thaum xaj lossis hauv khw muag khoom kho vajtse, tab sis koj kuj paub tseeb tias cov phiaj xwm twg koj tuaj yeem siv tus kheej cov vaj huam sib luag rau. Tag nrho ntawm plaub chav kawm siv muaj, uas tau sau npe OSB thiab tus naj npawb thiab tau piav qhia hauv qab no.
Formaldehyde chav kawm
Cov chav kawm formaldehyde qhia tias cov emissions siab npaum li cas los ntawm tus neeg phaj. Ob chav kawm muaj qhov txawv ntawm no:
- Class E1: 100 grams ntawm cov khoom muaj nyob ib ncig ntawm 8 milligrams formaldehyde
- Class E2: 100 grams ntawm cov khoom muaj nyob nruab nrab ntawm 8 thiab 30 milligrams formaldehyde
Txawm li cas los xij, koj tsis tas yuav txhawj xeeb txog cov chav kawm formaldehyde, vim OSB pawg thawj coj ntawm chav kawm E2 tsis pom zoo hauv lub tebchaws Yelemes. Qhov no txhais tau hais tias qhov siab tshaj plaws formaldehyde cov ntsiab lus ntawm cov panels tsuas yog nyob ib ncig ntawm 8 mg, uas txo cov pa phem hauv koj qhov chaw sab hauv.
Usage classes
Txhua lub rooj tsavxwm muaj nyob rau hauv lub teb chaws Yelemees thiab Europe yog tus qauv, uas ua rau OSB boards ib tug tswj cov khoom uas yuav tsum tau tsim raws li tej yam kev qhia. Cov qauv tseem ceeb suav nrog DIN EN 13986 thiab DIN EN 300, uas txiav txim siab seb cov khoom siv ntoo yuav tsum ua li cas. Qhov no txhais tau hais tias tus kheej hom yuav siv tau yam tsis muaj teeb meem yam tsis muaj teeb meem thaum lub sij hawm los yog tom qab installation. OSB boards muaj nyob rau hauv cov chav kawm siv hauv qab no:
OSB/1
Lub rooj tsavxwm OSB no yog qhov sib txawv uas feem ntau yog siv rau kev tsim sab hauv, piv txwv li ua rooj tog lossis ua lub hauv paus rau hauv pem teb. Lawv tsuas yog siv tau rau hauv qhov chaw qhuav thiab cov ntoo noo noo sib haum mus rau qhov kub ntawm 20 ° C thiab ambient humidity ntawm qhov siab tshaj plaws ntawm 65 feem pua. Cov txiaj ntsig no tsuas yog tshaj li ob peb lub lis piam hauv ib xyoos txhawm rau lav qhov zoo ntawm cov phaj. Lawv cov txheej txheem yooj yim ua rau lawv nrov tshwj xeeb hauv Asmeskas. OSB/1 tsis tshua muaj nyob rau hauv lub teb chaws Yelemees thiab yog li tsis zoo li yuav muaj txiaj ntsig rau koj feem ntau.
OSB/2
OSB/2 yog lub rooj tsavxwm uas tsis tau muaj nyob rau hauv cov khw muag khoom txij li xyoo 2014 thiab yog ib qho kev hloov kho ntawm OSB/1. Nws yog siv rau lub hom phiaj ntawm lub tsev thauj khoom, piv txwv li cov qauv uas qhib tab sis npog sab nraum zoov, xws li pavilion lossis tsheb canopies. Cov dej noo ntawm cov ntoo sib haum yuav luag raws li OSB / 1 hom, tab sis cov av noo siab dua me ntsis ntawm 85 feem pua.
OSB/3
OSB/3 boards kuj tau siv rau cov qauv thauj khoom, tab sis muaj nyob ntawm no rau cov chaw ntub dej. Lawv muaj qhov ua tau zoo dua rau txhua hom dej noo thiab tuaj yeem siv tau zoo hauv cheeb tsam no. Lawv txawm tsis muaj dej thiab yog li ntawd feem ntau siv rau chav dej hauv pem teb lossis saunas.
OSB/4
OSB/4 sawv cev rau tus qauv zoo tshaj plaws ntawm cov vaj huam sib luag thiab muaj rau tib lub hom phiaj xws li OSB/3, tab sis nws tseem muaj zog dua thiab tiv taus kev khoov. Nrog rau hom no koj tuaj yeem ua tiav txhua yam koj xav txog hauv cheeb tsam no.
OSB/3 thiab OSB/4 yog cov laug cam uas koj tuaj yeem nrhiav tau yooj yim hauv ntau lub khw muag khoom kho vajtse hauv Tebchaws Yelemees thiab Europe. OSB / 1 boards feem ntau tsuas yog pom hauv Is Taws Nem, thaum OSB / 2 boards ntawm kev muab feem ntau yog cov khoom seem uas tseem tos rau cov neeg yuav khoom hauv cov tsev khaws khoom ntawm ntau tus neeg muag khoom. OSB / 3 thiab OSB / 4 kuj yog cov laug cam uas muaj qhov zoo tshaj plaws thiab muab cov xwm txheej zoo tshaj plaws rau cov haujlwm tsim vaj tsev. Vim li no, OSB/4 boards kuj yog cov uas muaj tus nqi yuav siab tshaj.
Tip:
Ib qho kev xaiv rau OSB yog hu ua ESB boards. Cov no yog kev txhim kho ntxiv ntawm OSB panels, uas yog siv cov ntoo tshiab, uas txo cov emissions thiab ua kom muaj kev noj qab nyob zoo.
Dimensions and sizes
Txawm hais tias muaj ntau hom panels, lawv muaj nyob rau tib qhov ntev vim lawv txoj kev tsim khoom yooj yim. Yog tias koj pib nrog qhov muaj zog, muaj ntau qhov ntau thiab tsawg uas zoo meej rau koj tus kheej qhov project. Cov panels yog tsim nyob rau hauv thicknesses ntawm 6 hli mus rau 40 hli, thiab cov variants no muaj peev xwm raug txiav txim feem ntau nyob rau hauv American lag luam los yog los ntawm cov khw muag khoom tshwj xeeb nyob rau hauv cov teb chaws Europe. Qhov ntau thiab tsawg hauv qab no yog ib feem ntawm kev muab hauv cov khw muag khoom kho vajtse lossis cov khw hauv online:
- 12mm
- 15mm
- 18mm
- 22mm
- 25mm
Cov no yog qhov ntau thiab tsawg siv rau cov phiaj. Hauv kev sib piv, OSB board nrog lub thickness ntawm 40 mm nqi ntawm 25 thiab 30 euros ib square meter, uas feem ntau yog nyob ntawm qhov zoo thiab seb nws puas yog sanded. Sanded OSB panels feem ntau kim dua. Ntxiv nrog rau qhov ntau thiab tsawg, qhov ntev yog qhov tseem ceeb rau tus nqi thiab kev siv tau ntawm cov phaj. Cov phaj loj tshaj plaws yog li ntawd suav nrog:
- 250 cm x 60 cm: Tus nqi ib lub vaj huam sib luag nyob ib ncig ntawm 8 euros
- 250 cm x 62.5 cm: Nqi ib phaj ncig 9.50 euros
- 205 cm x 67.5 cm: Nqi ib phaj ncig 7.50 euros
- 125 cm x 250 cm: Tus nqi ib phaj nyob ib ncig ntawm 15 euros rau 35 euros
- 120 cm x 60 cm: Nqi ib phaj ncig 10 euros
- 205 cm x 62.5 cm: Nqi ib phaj ncig 8 euros
- 205 cm x 92.5 cm: Nqi ib phaj ncig 7.50 euros
- 125 cm x 62.5 cm: Tus nqi ib phaj nyob ib ncig ntawm 4.30 euros
Cov nqi no tsuas yog siv rau ib daim xwb, tus nqi ib square meter yog qhov txawv kiag li. Txawm li cas los xij, koj tseem muaj cov ntsiab lus ntawm qhov ua tiav panels nqi thiab qhov ntau thiab tsawg uas lawv muaj. Qhov no ua rau kev xaiv yooj yim dua. Yog tias koj xav tau lwm daim ntawv loj, koj yuav tsum hu rau tus neeg muag khoom uas tuaj yeem muab kev txiav.
