Plywood FC: Nws Yog Dab Tsi? Cov Qib Thiab Qib, Plywood 4-9 Mm, 15 Mm Thiab Lwm Qhov Ntau Thiab Tsawg Raws Li GOST, Cov Av Ntub Dej-tiv Taus Thiab Tsis Xeb Plywood

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

Plywood yog ib qho ntawm cov neeg nyiam tshaj plaws thiab xav tau cov ntaub ntawv hauv ntiaj teb, uas tseem tsis tau poob nws qhov muaj koob meej, txawm tias muaj cov yas nthuav tawm sai heev .… Nyob rau tib lub sijhawm, nws tsis raug kiag li xav tias txhua lub plywood yog qhov zoo ib yam - ntxiv rau qhov tseeb tias cov chaw tsim khoom sib txawv ua rau nws muaj qhov sib txawv, nws tseem tuaj yeem sib txawv hauv nws cov phiaj xwm.

Txhua daim ntawv teev npe ntawm ntau hom ntau yam suav nrog FC plywood. Cia peb xam seb nws yog dab tsi thiaj li yuav siv nws kom raug.

Nws yog dab tsi?

Plywood FC belongs rau qib kawm ntau tshaj plaws ntawm cov khoom, vim qhov tseeb tias nws yog tus pheej yig , thaum nws cov yam ntxwv tshwj xeeb txaus siab rau tsev neeg feem ntau xav tau. Kev txiav txim siab ntawm nws cov ntawv luv hauv cov ntsiab lus tshwj xeeb tsis yog raws li hauv qab no: qhov no yog ib daim ntawv uas ua los ntawm cov ntoo uas muaj ntoo zoo nkauj lossis nrog cov khoom tsis zoo. Cov txheej tau koom nrog siv cov kua nplaum urea.

Feem ntau, cov khoom siv ntawd muaj kuj muaj qhov ntom ntom, thiab yog li qhov hnyav tsawg - nws yooj yim thauj nws mus rau qhov deb. Txawm tias qhov ntom ntom qis tsis txhais tau tias daim ntawv tsis haum rau qhov nyuaj ntawm cov neeg kho tshuab.

Nyob rau tib lub sijhawm, cov khoom siv tau zoo los ntawm kev tiv thaiv ya raws zoo, tsis hnav ntev thiab zoo rau kov.

Nyias, nws yuav tsum tau hais txog kev nyab xeeb ntawm cov ntawv plywood. Qhov muaj pes tsawg leeg ntawm FC tsis suav nrog lwm yam ntxiv, tsuas yog cov veneer ntuj thiab urea cob, uas muab cov khoom lag luam nrog kev nyab xeeb ib puag ncig zoo . Ua tsaug rau qhov no, plywood tuaj yeem siv tau txawm tias npaj chaw ua si, ntxiv rau rau sab hauv sab hauv, ua rooj tog zaum, thiab tsim cov tsev uas tsis nyob ntev.

Kuj tseem muaj qhov hloov kho me ntsis ntawm cov plywood no hu ua FSF . Koj tsis tas yuav mus rau hauv cov lus qhia ntxaws thiab tsis saib seb lub npe sawv li cas: qhov no yog tib lub FC, tab sis nrog kev tiv thaiv dej ntau ntxiv. Yog tias koj xav tau ntev los tsim cov txheej txheem plywood ntawm txoj kev, tab sis tau ncua sijhawm ntev, tom qab ntawd nws zoo dua tsis yog sim nrog FC, tab sis FSF haum rau cov laj thawj no.

Ntau yam

Nyob ntawm lub hom phiaj uas yuav siv cov khoom tiav, manufacturers tsim FCs ntawm ntau yam sib txawv . Cov ntoo tsis muaj suab npe, nws lub npe feem ntau sau luv rau NSh, rau qhov laj thawj pom tseeb tus nqi pheej yig dua, vim tias cov txheej txheem ntawm nws cov khoom lag luam tsis muaj ib qho ntawm cov kauj ruam. Vim tias tsis muaj cov kauj ruam sib tsoo, cov khoom tseem ntxhib, nws tsis zoo li kov. Cov khoom siv no yog tsim los rau kev tsim kho yam tsis muaj kev zoo nkauj zoo nkauj. Ib qho piv txwv zoo li yog cov phab ntsa tom qab ntawm cov rooj tog - tsis muaj leej twg pom lawv li cas los xij, yog li vim li cas ho tsis txuag me ntsis ntawm lawv cov nqi, yog tias qhov no tsis ua rau muaj kev cuam tshuam lub zog, ua haujlwm ntev, lossis ib puag ncig phooj ywg.

Tsis txhob hnov qab tias FC plywood, yog tias tsim nyog, tuaj yeem pleev xim lossis ntsib nrog lwm cov ntaub ntawv ., thiab hauv qhov no, ib yam nkaus, nws tsis muaj teeb meem txawm tias nws tau xuab zeb ua ntej lossis tsis tau, thiab qee qhov xwm txheej tus yam ntxwv ntxhib txawm tias ua rau muaj kev ua tau zoo dua rau qhov ua tiav.

Lub FC polished tau xub hloov kho rau kev ua haujlwm tiav hauv nws daim ntawv kawg; sab xub ntiag ntawm rooj tog, ntau yam pom kev faib thiab ntau lwm yam ntsiab lus tau tsim los ntawm nws. Thov nco ntsoov tias daim ntawv tuaj yeem raug xuab zeb los ntawm ob sab ib zaug, lossis tsuas yog los ntawm ib sab - cim rau hauv cov xwm txheej no, feem, yuav yog Ш2 lossis Ш1.

Cov ntawv no tseem tuaj yeem pleev xim kom ua kom nws zoo nkauj dua, tab sis feem ntau cov chaw tsim khoom nws tus kheej laminates cov plywood - ua tsaug rau qhov no, nws tau txais qhov zoo nkauj dua, thiab tib lub sijhawm lwm txheej txheej uas tso cai rau nws kom tiv taus kev puas tsuaj ntau dua. cuam tshuam los ntawm kev ya raws, qhov kub tshaj thiab lwm yam.

Ntau yam

Kev lag luam ntoo ua haujlwm tsis cuam tshuam nrog pov tseg - veneer ntawm ib qho zoo yog siv rau kev tsim cov plywood. Kom ntxaws nkag siab txog yam koj yuav tau txais, nws tsim nyog nkag siab cov qauv qib kawm ntawm cov khoom siv:

• Kuv - Muaj qhov ua haujlwm tsis muaj qhov tsis zoo nyob rau saum npoo ntawm daim ntawv, qhov no yog plywood zoo heev rau ntsib qee yam;
• II - cov khoom siv no tsis zoo me ntsis tshaj qhov tau piav qhia saum toj no, kev tawg me me thiab txawm tias ua rau tuag tau ntawm nws qhov chaw, tab sis cov khw tuaj yeem kaw lawv nrog cov ntoo nkag;
• III - qhov tsis xws piav qhia rau qib thib ob yog tam sim no, tsis tau muaj kev saib xyuas ntau ntxiv los txhawm rau kho lawv, thaum tus kheej lub qhov quav tuaj yeem muaj qhov tob ntau dua ib nrab centimeter;
• IV - qhov ntxhib nto, yuav luag npog tag nrog qhov tsis zoo, nws cov ntug tsis tuaj yeem hu ua txawm tias muaj ntau qhov "gnawed" thaj chaw, tab sis qhov tsis sib xws tsis tshaj 5 hli.

Hauv ntau qhov xwm txheej, daim ntawv tsis tas yuav tsum ua kom zoo ntawm ob sab . - yog tias koj txhuam cov phab ntsa nrog plywood, tom qab ntawd lub sijhawm tom ntej koj yuav pom sab hauv tsuas yog kho dua tshiab. Yog li ntawd, txhawm rau txuag thiab txo tus nqi ntawm lawv cov khoom, ntau lub tuam txhab tsim cov ntawv ntawm qib sib xyaw, uas ib sab tau ua raws li tus qauv siab dua li lwm qhov. Lawv tau cim rau ntawm no - yog tias koj pom qib 2/4, tom qab ntawd nws muaj sab xub ntiag ntawm qib II, thiab sab tsis raug - qib IV.

Rau cov neeg siv khoom tsis muaj kev paub, qhov no tuaj yeem ua rau xav tsis thoob, tab sis qhov tseeb, kev faib ua pes tsawg rau hauv ntau yam tsis yooj yim sua . Piv txwv li, txoj kab nruab nrab ntawm qib ib thiab qib ob yog qhov zoo heev - nws nyuaj rau txiav txim siab tias lub sijhawm twg yuav luag tsis muaj qhov tsis xws, thiab thaum twg twb muaj qee qhov lawm. Ntau tus neeg tsim khoom tsis txaus ntseeg ib txwm siv zog txhim kho lawv cov khoom, tab sis tus neeg yuav khoom yuav poob siab hauv qhov kev yuav khoom.

Txhawm rau tiv thaiv qhov no los ntawm qhov tshwm sim, tshwj xeeb tshaj yog tias koj tau siv yuav plywood hauv cov pawg loj, sim ntseeg cov neeg muag khoom uas koj twb tau ua haujlwm lawm thiab rau leej twg tsis tau muaj kev yws.

Npav thiab qhov ntev

Qhov tsis ntawm FC plywood tau txiav txim siab los ntawm qhov tshwj xeeb GOST 3916.1 Cov … Ua tsaug rau nws, piv txwv li, peb tuaj yeem pom tias FC tsis yog lub cim kawg ntawm kev faib khoom, thiab nws kuj muaj ntau yam. Yog li, FC plywood zoo tib yam yog cov dej noo tiv taus, tab sis nws yuav ua dag kom cia siab los ntawm nws tias nws tuaj yeem npog rau ntawm txoj kev lossis hauv chav dej. Cov npe uas twb tau hais lawm FSF yog qhov zoo dua rau kev daws teeb meem nyuaj - qhov no tau txhawb nqa los ntawm cov khoom tsis huv xws li formaldehyde thiab cob. Tib lub sijhawm, FSF tsis zoo kuj tseem muaj lwm lub cim - Air Force.

Yog tias cov chaw tsim khoom tseem laminated cov phaj tib lub sijhawm, tom qab ntawd nws cov cim tseem yuav txawv - FOF , thiab tom qab ntawd nws tuaj yeem siv los tsim cov ntaub ntawv thiab txawm tias cov qauv ruaj khov dua. Tseem muaj FB - Bakelized khoom, uas tau ua tiav nrog tshwj xeeb impregnations, uas yog vim li cas nws yog tus ntoo khaub lig ntawm ntoo thiab yas.

Nws ntau yam nyob rau hauv lub npe FBA txhais tau tias yog tib FB, tab sis glued nrog ntuj kua nplaum ntawm albumin thiab casein.

Qhov ntsuas tseem ceeb tshaj plaws ntawm kev muaj peev xwm ntawm plywood los siv hauv ntau qhov chaw yog chav kawm tso tawm Nws tau teev tseg raws li E1 lossis E2 thiab qhia tau tias ntau npaum li cas formaldehyde tau yaj mus rau hauv huab cua. Cov khoom sib xyaw no tsis muaj txiaj ntsig zoo rau tib neeg lub cev, vim tias tsawg dua nws evaporates, zoo dua, thiab nyob sab hauv tsev, ntxiv rau cov cuab yeej siv ntawm chaw ua si, nws yog qhov ntse siv tsuas yog ntau yam zoo ib puag ncig ib puag ncig. Cov no feem ntau suav nrog FBA, FK thiab FB - lawv muaj chav kawm tso tawm E1, uas txhais tau tias tsis muaj ntau dua 8 mg formaldehyde rau 100 g ntawm phaj hnyav. Hws noo-resistant FSF thiab FOF feem ntau yog siv sab nraum zoov, tsis yog vim tias lawv muaj peev xwm tiv taus huab cua hauv tsev, tab sis kuj vim yog qhov tseeb tias lawv chav kawm tso tawm yog E2.

Peb twb tau txiav txim siab cov chav kawm ntawm plywood saum toj no, nws tseem tsuas yog txhawm rau txheeb xyuas qhov ntev ntawm daim ntawv - hauv tus qauv txheej txheem, lawv muaj nyob hauv ntau ntau yam. Qhov dav thiab ntev feem ntau tau qhia ua ke, yog li nws nyuaj rau lawv nrog lwm yam, tshwj xeeb tshaj yog txij li cov lej tau muab hauv millimeters thiab yog li tig mus ua qhov loj - piv txwv li, 2440x1220 lossis 1525x1525 mm. Qhov tuab kuj tau qhia hauv millimetres, tab sis rau qhov laj thawj pom tseeb qhov txiaj ntsig yuav muaj ntau yam coj ncaj ncees zoo li 15 mm, 4 mm, 9 mm.

Cov cai xaiv

Txoj cai tseem ceeb ntawm kev xaiv yog qhov ntawd ib tus yuav tsum nkag mus rau txhua qhov tsis muaj tam sim no ntawm plywood hauv kev nthuav dav ntau li ntau tau, paub ntau yam cim, nkag siab meej tias lawv txhais li cas . Xav tias qhov no tsis yog tsuas yog ua tiav, tab sis qee zaum cov khoom siv hauv tsev, uas, ntxiv mus, tsis yog ib txwm 100% tus phooj ywg ib puag ncig, ib tus yuav tsum paub tseeb tias tsis muaj peev xwm txaus ntshai cov khoom ntawm plywood tau nyob tom qab qhov xwm txheej. Tsis txhob txiav txim siab xaiv cov plywood uas txawv ntawm qhov koj xav tau "los ntawm ib lossis ob lub ntsiab lus", thaum pheej yig dua.

Ua ntej yuav khoom, xav ua tib zoo xav txog dab tsi plywood zoo tshaj yuav tsum tuav kom daws tau txoj haujlwm, thiab tsis txhob cuam tshuam los ntawm qhov xav tau txawm tias yog ib kauj ruam . Pom zoo, nws yuav coj txawv txawv los siv tshuaj lom neeg plywood hauv tsev zov me nyuam yooj yim vim tias cov khoom siv no raug nqi me ntsis. Kev txuag nyiaj kuj tsis tsim nyog yog tias chav dej tsis kam tiv thaiv cov khoom qis dua qhov xav tau, lossis yog tias cov khoom hloov pauv mus rau qhov ntxhib uas nws plam nws qhov kev zoo nkauj thiab tuaj yeem dhau los ua qhov sib cais.

Koj yuav tsum tsis txhob tsis quav ntsej cov tuam txhab tsim khoom ntseeg - yog tias hauv txhua qhov kev lag luam kev lag luam kev lag luam raug txiav txim siab yog lub cim ntawm cov neeg siv khoom uas tsis muaj kev paub dhau los, tom qab ntawd thaum xaiv plywood nws yuav tiv thaiv koj los ntawm kev tswj hwm cov qauv uas qee lub tsev tsim khoom nyiam.

Pab Qhia

Thaum yuav khoom plywood, ntau tus neeg siv khoom tsis kho nws ua tib zoo txaus nyob rau hauv tus txheej txheem ntawm kev xa khoom thiab khaws cia, vim qhov uas cov khoom siv tsis tuaj yeem nthuav tawm tag nrho nws cov txiaj ntsig. Yog tias koj ua haujlwm nrog cov khoom siv no ntau thiab ntau, thiab koj feem ntau muaj cov khoom siv tsis tau siv rau lub sijhawm tom ntej, koj yuav tsum paub thiab nruj me ntsis ua raws cov cai pom zoo rau khaws cov plywood . Xav txog tias FC tsuas muaj kev tiv thaiv kev ya raws, nws yuav tsum khaws cia hauv tsev yam tsis muaj av noo ntau. Txij li cov khoom nws tus kheej tuaj yeem muaj qhov zoo nkauj zoo nkauj, lub tsev rau khoom yuav tsum zoo li tseem huv. Tib yam xav tau kuj tseem cuam tshuam rau kev thauj mus los - nws tsis tuaj yeem thauj FC hauv lub tsheb thauj khoom nrog lub cev qhib.

Lub zog ntawm hom ntawv plywood no nyob deb ntawm qhov txwv, yog li ntawd kev khaws cia yog nqa tawm hauv cov khoom sib tsoo tsis siab dhau kom cov ntawv qis tuaj yeem tiv taus qhov siab ntawm qhov siab . Plywood ntawm hom no tuaj yeem khaws cia hauv kab uas tsis ntau tshaj 5 lub pallets hauv qhov siab, thiab txawm tias tom qab ntawd - txhua txhua ib nrab ntawm ib lub 'meter', kev sib txuam nruab nrab ntawm cov tuav tau ua. Nrog rau qhov ua raws qhov xwm txheej tau hais tseg, plywood ntawm FC hom tau khaws cia rau 3 xyoos. Raws li txoj cai, nws tuaj yeem siv tom qab ntawd, tab sis nws yuav tsum nkag siab tias cov yam ntxwv ua tau zoo ntawm cov khoom tau dhau los ua qhov tsis txaus ntseeg.

Vim li no, koj yuav tsum tsis txhob siv cov plywood qub los tsim txhua yam uas yuav tsum tau tiv txhua qhov kev thauj khoom tseem ceeb.