Fiberboard (54 Daim Duab): Nws Yog Dab Tsi? Kev Piav Qhia Ntawm Cov Ntawv Luv Ntawm Cov Khoom, Dawb Mos Ua Kom Zoo Nkauj Thiab Lwm Daim Hlau. Cov Xim Fiberboard Zoo Li Cas? Ceev

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-15 04:12

Ntoo tsis tshua tau siv hauv kev ua ntoo hauv xyoo tsis ntev los no. Qhov no yog cov khoom siv kim, yog li ntawd, thaum ua kev tsim kho thiab kho kom tiav thiab ua haujlwm tiav, cov khoom lag luam ntawm kev ua ntoo tau nce siv. Fiberboard tau dhau los ua ib qho ntawm feem ntau.

Nws yog dab tsi?

Kev piav qhia ntawm cov ntawv luv Fibreboard - fibreboard. Nov yog cov ntawv tsim khoom nrog tus nqi ywj pheej. Nws tuaj yeem muaj qhov sib txawv tsis sib xws: nws tuaj yeem nyuaj, muag muag thiab nyuaj ib nrab . Cov tuab hauv txoj kev hauv tsev yog los ntawm 2 txog 13 hli, rau qee cov qauv - txog 40 hli. Cov khoom siv raw rau kev tsim cov fiberboard yog ntoo thiab ntoo pov tseg. Los ntawm kev sib tsoo thiab ua kom sov, cov khoom ntxhib tau ua tiav rau hauv cov fibers ntawm cov qauv uas xav tau. Polymeric resins tau ntxiv rau lawv raws li cov hlua khi loj. Txhawm rau nce qhov ntsuas ntawm kev tiv thaiv ya raws, cov khoom tshwj xeeb tau qhia rau hauv cov ntoo fiber ntau.

Kev tsim cov fiberboard tau suav tias yog ib txoj hauv kev muaj txiaj ntsig zoo tshaj plaws ntawm kev siv ntoo pov tseg. Cov khoom siv no tau dhau mus thoob plaws - nws tau nquag siv hauv kev tsim thiab npog sab hauv, teeb tsa cua sov thiab suab rwb thaiv tsev ntawm phab ntsa, thiab tsim cov rooj tog.

Qhov zoo ntawm fiberboard yog pom tseeb:

• siab rwb thaiv tsev;
• suab zoo nqus;
• yooj yim ntawm kev ua;
• lub sijhawm ua haujlwm ntev;
• qhov me me ntawm qhov hnyav thiab tuab nrog qib siab ntawm kev nruj;
• tus nqi pheej yig;
• ntau yam ntawm cov nplais.

Fiberboard muaj txheej txheej tiv taus. Nws yog ib qho yooj yim los saib xyuas, nws tuaj yeem ntxuav nrog cov xab npum, suav nrog cov nyom. Txawm hais tias cov npe muaj txiaj ntsig zoo, nws yuav tsis raug hais tias fiberboard yog cov khoom siv thoob ntiaj teb, nws kuj muaj nws qhov tsis zoo:

• tsis kam mus rau sab nraub qaum load;
• thaum yuav cov khoom lag luam uas tsis tau lees paub, muaj kev pheej hmoo siab ntawm muaj cov tshuaj lom sib xyaw hauv cov khoom siv nplaum.

Cov yam ntxwv ntawm kev ua cov pob zeb tsis pub lawv ua nrog tib qhov kev tiv thaiv kom khoov hauv cov lus qhia sib txawv . Nyob rau hauv cov ntaub ntawv ntawm transverse dabtsi yog khoov, lub pob zeb tawg tsis suav nrog. Yog li ntawd, hauv kev tsim cov txheej txheem nyuaj uas nws yuav tsum tau khoov lub vojvoog, ib tus yuav tsum ua nrog kev saib xyuas zoo. Thaum sheathing ntsug cov ntsej muag nrog fiberboard, cov khoom yuav tsum tau nias tawm tsam lub hauv paus kom nruj li sai tau, tsis suav nrog kev tsim qhov khoob - qhov muaj huab cua hauv ncoo feem ntau ua rau qhov quav. Nws tseem yuav tsum tau nco ntsoov tias cov ntawv ntoo fiber ntau yog qhov nyias, yog li ntawd, nrog cov cuab yeej muaj zog, lawv tuaj yeem vau.

Ntau lawm

Ib qho ntoo ua pov tseg dhau los ua cov khoom siv raw rau kev tsim cov fiberboard:

• ntoo sawdust;
• tej daim;
• lignified fragments ntawm spinning qoob loo stems.

Cov khoom siv raw yog ntxuav kom huv thiab ntxuav ntawm ib qho tsis huv, tom qab ntawd nws tau qhuav thiab pub rau cov neeg ua kom huv thiab cov neeg ua kom rov zoo dua, qhov twg nws raug tsoo . Qhov loj me me tuaj yeem sib txawv heev. Tom qab ntawd cov khoom raug nias, feem ntau siv ntub lossis qhuav tshuab. Txoj kev ntub tau txiav txim siab ua tus phooj ywg ib puag ncig vim tias tsis muaj cov khoom sib xyaw ua ke. Qee zaum kev tsim khoom tau ua tiav yam tsis muaj kev qhia txog cov tshuaj polymer ntxiv. Txawm li cas los xij, qhov no yog txheej txheem siv sijhawm thiab siv zog ntau, yog li ntawd, cov khoom siv yuav kim dua thaum kawg. Nws siv sijhawm li 15-20 feeb kom qhuav ib daim ntawv - qhov no txwv qhov tsim khoom ntawm cov cuab yeej, yog li ntawd, nws tseem cuam tshuam rau tus nqi ntawm cov khoom.

Hauv kev ntub ntub, txhua qhov tseem ceeb ntxiv, ntxiv rau dej, tau ntxiv rau cov khoom siv ntoo ntoo. Cov khoom siv raw raug xa mus rau lub tshuab xa khoom, thiab los ntawm qhov ntawd cov khoom sib xyaw tau muab tso rau hauv ib txheej txawm tias ntawm txoj siv tawv.

Qee qib ntawm fiberboard hauv ntub nias tau ua yam tsis muaj cov tshuaj ntxiv . Nyob rau hauv qhov kev txiav txim siab ua ke nrog kev ua kom muaj cua sov hnyav, cov tshuaj lignin raug tso tawm los ntawm cov ntoo ntoo, thiab nws ua raws li cov khoom siv ntuj tsim. Nws yog tshwj xeeb tshaj yog muaj nyob hauv hav zoov coniferous. Thaum lub sij hawm qhuav nias, cov tshuaj sib xyaw ua ke tau qhia rau hauv cov khoom siv raw, lawv khi cov ntoo ntoo ua ke. Cov txheej txheem no tuaj yeem siv los tsim cov ntawv fiberboard nrog qhov siab tshaj plaws txog 40 hli. Kev ua kom qhuav qhuav thiab nws qhov kev cog lus yuav siv sijhawm tsawg dua li nrog cov khoom ntub - tsuas yog 3-6 feeb, nyob ntawm qhov ntsuas ntawm cov tuab tuab. Tsis muaj dej ntxiv rau qhov ua haujlwm qhuav - qhov no tiv thaiv cov tshuaj ntxiv los ntawm kev ntxuav tawm. Qhov nyuaj ntawm cov xwm txheej no ua rau txo qis tus nqi ntawm cov khoom tiav.

Txhawm rau kom ntseeg tau qhov siab tshaj plaws ntawm cov ntoo ntoo ib leeg rau ib leeg, cov laug cam uas tsim los tau hloov mus rau hauv chav tshwj xeeb, qhov twg cov khoom tawg nyob hauv qhov cuam tshuam ntawm qhov kub siab. Cov ntawv txheeb nyob hauv nws tau ob peb teev kom txog thaum cov khoom siv fibrous dhau los ua qhov muaj zog, ruaj khov thiab homogeneous. Cov pob zeb tawm hauv chav nrog cov av noo tsawg thiab tam sim ntawd pib nqus dej los ntawm huab cua - vim li ntawd, cov npoo ntawm nplooj ntawv pib khoov . Txhawm rau tiv thaiv kev hloov pauv, cov khoom siv tam sim hloov mus rau lwm qhov kev teeb tsa, qhov uas nws maj mam coj mus rau qhov zoo tshaj plaws cov dej noo. Tsuas yog tom qab ntawd yog cov khoom xa mus rau cov nroj tsuag zas xim lossis xa mus rau khw muag khoom txee.

Thawj thawj zaug, cov txheej txheem ntawm kev tsim fiberboard tau tsim tawm 200 xyoo dhau los. Thaum pib, cov laug cam tau txais yam tsis tau siv cov hlua khi. Hauv 30s. ntawm lub xyoo dhau los, txheej txheem ntub tau tsim, nws ua rau nws muaj peev xwm nce kev ruaj ntseg thiab lub zog ntawm cov khoom tiav ntau zaus ntau dua. Cov thev naus laus zis niaj hnub ntawm kev tsim cov ntawv tseem tsis tau hloov pauv ib nrab xyoo.

Sib piv nrog MDF

Tshaj li keeb kwm ntev ntawm cov khoom siv fiberboard, kev tsim khoom tau muab tso rau hauv kwj, cov thev naus laus zis tau raug txhim kho tas li. Kev tsim khoom ntawm MDF tau faib rau kab sib cais . Txawm hais tias qhov tseeb tias ob qho tib si chipboard thiab MDF tau tsim los ntawm cov ntoo ua pov tseg, txawm li cas los xij, ob qho khoom siv no sib txawv. Qhov sib txawv feem ntau cuam tshuam txog kev pub tsiaj. Yog li, los tsim fiberboard, siv ntoo ua pov tseg yog siv; rau kev tsim MDF, tag nrho cov ntoo tau siv, npaj rau kev txiav, lossis tag nrho cov ntoo. Fiberboard yog tsim los ntawm kub nias ntawm cov plaub hau thiab sawdust. Hauv kev tsim khoom ntawm MDF, cov tawg tawg tawg tawg yog nias.

Thaum tawm, MDF tiv taus ya raws, cov ntaub ntawv no tuaj yeem siv hauv chav uas muaj cov av noo ntau. Fiberboard nyob rau hauv qhov cuam tshuam ntawm ya raws sai sai.

Puas yog cov khoom puas tsuaj rau kev noj qab haus huv?

Txhua tus neeg, thaum ua kev kho vaj tse hauv nws lub tsev thiab yuav cov rooj tog zaum, sim yuav cov khoom siv uas zoo tshaj plaws ib puag ncig ib puag ncig txhawm rau tiv thaiv nws tus kheej thiab nws tsev neeg los ntawm kev phom sij rau kev noj qab haus huv. Fiberboard zoo muaj chav kawm kev nyab xeeb siab. Tsuas yog cov khoom siv ntuj tsim los siv ua raw khoom - ntoo ntoo lossis cov cellulose pov tseg. Ob qho tib si thiab lwm tus tsis muaj kev phom sij kiag li. Cov hauv qab no tau qhia rau hauv cov ntoo fiber ntau ua cov khi:

• paraffin;
• hluavtaws cob emulsions;
• paj yeeb;
• bitumen;
• alumina;
• pectol;
• gypsum ua.

Tag nrho cov tshuaj ntxiv no muab tawm kiag li tsis muaj cov pa lom. Formaldehydes, uas cov neeg siv khoom txaus ntshai heev, tau raug txwv ntev rau kev siv, thiab qhov kev txwv no tau lees paub hauv txoj cai coj ua raws li GOST 4598-86. Cov tshuaj muaj teeb meem rau lub neej thiab kev noj qab haus huv tuaj yeem tshwm sim tsuas yog hauv cov khoom "sab laug" ua txhaum kev tsim qauv.

Tab sis thaum lub sijhawm sib xyaw ntawm cov khoom sib xyaw, cov khoom tsis xav tau rau tib neeg lub cev tuaj yeem tso tawm thiab ua rau muaj kev phom sij rau kev noj qab haus huv. Yog li, yog tias koj pov tseg fiberboard los ntawm kev hlawv, nws tuaj yeem ua rau lom. Yog li, Fiberboard muaj kev nyab xeeb kiag li, tab sis tsuas yog tias koj tau xaiv cov khoom lag luam los ntawm cov chaw tsim khoom lag luam zoo thiab siv nws kom raug.

Hom kev txheeb xyuas

Los ntawm kev xaiv, fibreboards ntawm cov pab pawg dav dav thiab tshwj xeeb yog qhov sib txawv. Cov tom kawg muaj qhov tshwj xeeb tsis, lawv tuaj yeem faib ua peb pawg:

ya raws tiv taus - hauv qhov no, thaum tsim cov khoom sib xyaw ua haujlwm, cov khoom siv tau qhia rau hauv nws uas ua rau kom tsis txhob muaj dej;

tsis yooj yim combustible - tau ua nrog rau ntxiv cov hluav taws kub retardants, uas zoo heev txo qhov flammability ntawm ntoo-based panels;

tiav - cov fiberboard zoo nkauj tau kho kom zoo nkauj, feem ntau yog pleev xim lossis pleev xim nrog cov yeeb yaj kiab polymer ua piv txwv cov khoom ntuj (pob zeb, cib lossis ntoo).

Raws li cov yam ntxwv ntawm kev ntom ntom, cov hauv qab no ntau yam sib txawv

Cov ntawv mos mos - cov nplais nrog lub zog qis, txo cov cua sov ua kom sov thiab nce qhov ntsuas tsis sib xws. Cov tuab ntawm cov pob zeb no sib txawv hauv txoj kev hauv tsev 8-25 hli, qhov ntsuas qhov ceev yog 150-350 kg / m3. Cov pob zeb no tsis siv los ua cov khoom siv hauv tsev yooj yim, ntau zaus lawv tau siv los tsim lub suab rwb thaiv tsev ntawm cov phab ntsa tseem ceeb, cov plag tsev, thiab qab nthab. Peb tuaj yeem hais tias qhov no yog ib qho piv txwv ntawm gypsum board, tab sis ntau yas thiab yooj yim rau nruab. Thiab qhov kev teeb tsa zoo li no pheej yig dua li lub rooj tsav xwm gypsum ntawm qhov ntev sib xws. Cov mos mos mos tuaj yeem tso ua chaw pw hauv qab laminate lossis linoleum. Thaum tsim cov laug cam, cov nplaum polymer tsis siv, feem, cov khoom siv yog 100% tus phooj ywg ib puag ncig - yog vim li cas nws thiaj li feem ntau yuav rau chav nyob rau cov neeg uas muaj kab mob ua xua thiab menyuam chav.

Fibreboard semi-khoom -hauv kev sib piv nrog cov ntawv mos, hom fiberboard no muaj qhov tshwj xeeb me ntsis ntawm qhov ntom thiab lub zog, lawv sib haum rau 450-750 kg / m3, thaum cov ntawv tuab yog li 6-13 hli. Hom fiberboard no tau pom muaj kev siv dav hauv kev tsim cov phab ntsa nraub qaum ntawm cov rooj tog rooj tog, rub tawm ntawm cov txee thiab cov rooj ua haujlwm.

Nyuaj fiberboard - qib ntawm hardness ntawm cov fiberboard sib txawv ntawm 800 txog 900 kg / m3. Lub thickness sib haum rau 2.5-6 hli. Cov phaj no xav tau hauv kev tsim cov rooj tog tsim khoom.

Superhard fiberboard - cov ntawv zoo li no tau tshwj xeeb los ntawm qhov ntsuas siab tshaj plaws, nws yog kwv yees li 950 kg / m3. Nws yog cov khoom siv zoo, yooj yim rau txheej txheem thiab yooj yim rau nruab. Lub zog zoo li no tau tiav los ntawm kev qhia pectol rau hauv cov khoom siv raw. Superhard fiberboard tau dav siv hauv kev teeb tsa cov arches thiab sab hauv sab hauv. Ib qho ntxiv, lawv muaj feem cuam tshuam thaum tsim cov ntaub pua tsev. Lwm tus yam ntxwv ntawm cov phaj no yog qhov hluav taws xob rwb thaiv tsev zoo tso cai rau lawv siv rau kev tiv thaiv cov thaiv thiab cov hluav taws xob.

Heev feem ntau, cov tawv fibreboard tawv yog ua kom zoo nrog melamine lossis zaj duab xis hluavtaws, lawv muaj cov qauv zoo nkauj lossis matte lossis ua raws li cov khoom siv ntuj. Hniav fiberboards yog cov yam ntxwv los ntawm kev tiv thaiv kev puas tsuaj thiab ya raws . Vim yog lub tshuab tsim khoom tshwj xeeb, lawv muaj qhov zoo nkauj zoo nkauj. Thaum tsim khoom, txheej txheem txheej txheej ntau txheej yog siv rau sab nrauv. Cov nplais ua ntej ua cov txheej txheem ua ntej, tom qab ntawv ua ntej siv rau nws txheej txheej saum toj kawg nkaus, thiab tom qab ntawd tau tsim cov duab kos.

Los ntawm kev tsim, ntau lwm hom fiberboard yog qhov txawv: laminated, veneered, kho kom zoo nkauj thiab ci. Nws tuaj yeem yog xim dawb lossis xim. Ntau yam khoom siv ua piv txwv ntawm ntuj ntoo wenge, pob zeb lossis cib. Kev kho kom zoo tuaj yeem yog ib leeg thiab ob sab.

Qhov ntev thiab qhov hnyav

Nyob ntawm lub hom phiaj ua haujlwm, ntau hom fiberboard tau muab

Pobzeb - raws li txoj cai, nws muaj qhov loj me me. Nws tau muag nyob rau hauv daim ntawv ntawm cov xwmfab los ntawm 30x30 txog 100x100 cm. A. thorn-groove mechanism tau muab rau ntawm qhov kawg, qhov no yooj yim heev rau kev teeb tsa cov phiaj.

Fiberboard rau sab hauv - Cov kev hloov pauv no rov ua qhov ntev ntawm cov txheej txheej qub, muaj cov thorn-groove mechanism ntawm qhov kawg. Cov laug cam no muaj qhov tshwj xeeb los ntawm kev teeb tsa nrawm, ua kom tsis muaj zog thiab saib zoo dua li cov yas yas.

Ntawv - muag hauv qhov ntau thiab tsawg. Nws cov hom ntawv ua tau zoo sib xws nrog cov yam ntxwv ntawm gypsum board, fiberboard thiab MDF.

Qhov ntev ntawm daim ntawv fiberboard tuaj yeem tham txog tshwj xeeb hauv kev txuas nrog cov phaj txheem thiab cov ntawv txheeb. Raws li cov txheej txheem, tuab ntawm lub rooj tsavxwm tuaj yeem sib txawv ntawm 2 txog 40 hli. Tag nrho lwm yam tsis tau txhais raws li hauv qab no:

• dav -1220 hli, 1700 hli;
• qhov siab - 2140 mm, 2440 mm, 2745 mm.

Feem ntau cov tuam txhab tseem tsim cov ntawv dawb paug . Thaum lub sijhawm molding, lawv tau txiav, qee zaum cov cuab yeej ua haujlwm tsis zoo thiab koj yuav tsum txiav cov npoo tsawg dua lossis ntau dua li ib txwm. Vim li no, cov ntawv yuav tig los ua luv dua, txawm hais tias lawv ua tau zoo ib yam. Tab sis tus nqi rau lawv yog qis dua. Yog li ntawd, yog tias qhov loj me me tsis muaj teeb meem rau koj, nws yog qhov zoo dua los muab qhov nyiam rau "tsis xws luag".

Nrov manufacturers

Xyoo tsis ntev los no, ntau qhov kev tsim khoom siv tes ua tau tshwm sim qhov twg fiberboard tau tsim tawm yam tsis muaj kev tswj kom zoo ntawm cov khoom tiav. Kev lag luam niaj hnub no tau dhau los nrog cov vaj huam sib luag uas tej zaum yuav muaj cov khoom ua rau muaj kev phom sij rau kev noj qab haus huv. Txhawm rau zam qhov tsis zoo, muab qhov nyiam rau cov khoom lag luam uas paub zoo tshaj plaws uas tau tsim lawv tus kheej hauv kev ua lag luam raws li cov tuam txhab tsim khoom lag luam zoo tshaj plaws.

Izoplit CJSC - tau tsim cov ntawv fiberboard rau yuav luag tsib xyoos lawm.

Knyazhpogostsky cog yog ib lub tuam txhab loj tshaj plaws nyob hauv Russia.

LPK "Poleko " - tsim ib puag ncig tus phooj ywg fiberboard raws li lignin. Cov nroj tsuag cov khoom ua tau raws txoj cai nruj tshaj plaws ntawm Western European cov qauv, yog li lawv muag tsis yog hauv peb lub tebchaws nkaus xwb, tabsis tseem nyob txawv teb chaws.

SteelBoard - cov khoom sib txawv muaj cov nplais nrog cov dej tshwj xeeb nqus thiab qhov tsis tuaj.

Cov cheeb tsam ntawm kev siv

Phab ntsa

Thaum npaj kho thiab ua haujlwm tiav ntawm ib qho chaw ntsug, laminated fiberboard feem ntau siv. Lawv txawv los ntawm lawv cov qauv zoo nkauj, yooj yim kho thiab yooj yim ntawm kev ua. Qhov zoo ntawm hom kev ua tiav no yog qhov pom tseeb:

• tsis xav tau kev npaj saum npoo ntxiv, txij li cov vaj huam sib luag tau teeb tsa ntawm tus thav duab ua los ntawm cov ntoo ntoo lossis cov hlau profile;
• cladding tsis xav tau cov cuab yeej tshwj xeeb lossis kev ua haujlwm tshwj xeeb;
• Fiberboard panels rau phab ntsa mounting feem ntau muaj cov thorn-groove mechanism, qhov no zoo heev pab lawv koom nrog;
• cov phab ntsa uas tau npaj ua tiav tuaj yeem muaj cov ntoo lossis cov ntawv luam tawm, thaum lawv tsis xav tau kev ua haujlwm ntxiv.

Ib qho txheej txheem fibreboard du tuaj yeem siv rau cladding ntsug nto . Hauv qhov no, lwm yam khoom siv ntsej muag, suav nrog cov ntawv ntsa, tuaj yeem siv rau nws. Los ntawm txoj kev, txawm tias qhov tseeb tias gluing wallpaper ntawm fiberboard yog txheej txheem siv sijhawm ntau thiab siv sijhawm ntau, kev rhuav tshem cov txheej txheej uas tsis muaj hnub nyoog tsis ua rau muaj teeb meem, thiab qhov no yog qhov tsis txaus ntseeg qhov zoo ntawm cov khoom hla phab ntsa.

Cov ntaub pua plag feem ntau yog ua los ntawm cov khoom siv ua kom zoo nkauj hauv chav ua noj.

Hauv pem teb

Qhov no yog qhov yooj yim tshaj plaws ntawm chav, yog li ntawd, kev siv cov ntawv sib xyaw twg yuav tsum raug txiav txim siab coj mus rau hauv tus account qhov siv zog ntawm txheej txheej. Feem ntau, fiberboard tau siv thaum kho ntawm cov txheej uas twb muaj lawm; fiberboard tau muab tso rau ntawm cov cav tsawg dua . Hauv thawj kis, fiberboard ua tiav txoj haujlwm ntawm qib saum npoo. Hauv qhov thib ob, kev ua kom sib haum yog ua tiav los ntawm kev lag luam, tab sis kev thauj khoom ntawm qhov saum npoo yuav tsum tsawg. Feem ntau, fibreboard tau siv ua kab hauv qab hauv linoleum lossis lwm yam txheej hauv pem teb.

Qab nthab

Rau sab hauv qab nthab saum npoo, koj tuaj yeem siv daim iav laminated hauv nws daim ntawv dawb huv lossis ua kom tiav. Hauv qhov xwm txheej thib ob, koj tuaj yeem ua tiav qhov ntxhib nrog cov nplais mos muag - qhov no zoo heev ua rau lub suab nqus thiab rwb thaiv tsev cua sov. Ib qho ntxiv, cov ntawv fiberboard zoo yog qhov zoo rau huab cua permeability. Fiber boards rau qab nthab nto muaj lawv qhov zoo:

• yooj yim ntawm kev teeb tsa;
• kev phooj ywg zoo;
• vapor permeability.

Cov vaj huam sib luag no tiv taus cov dej noo, tab sis kev sib cuag ncaj qha nrog dej tsis pom zoo.

Hauv tsev

Cov laug cam tau dav xav tau tsis yog hauv kev tsim kho xwb, tab sis kuj tseem tsim cov rooj tog, teeb tsa qhov rooj thiab txhua yam kev faib ua feem. Nws yog cov khoom ruaj khov tab sis hnyav nrog cov ntawv loj hauv cheeb tsam. Fiberboard feem ntau yuav rau kev tsim cov muv muv . Hauv qhov no, cov ntoo ntoo tau muab qhwv nrog cov ntawv fiberboard, thiab qhov khoob tau ntim nrog cov rwb thaiv tsev. Cov khaus khaus no ua tau zoo tshaj tus qauv tsev Bee nrog lawv tus nqi qis - qhov no tshwj xeeb tshaj yog nyob hauv qhov chaw loj.

Lwm qhov ntawm kev siv fiberboard yog kev tsim cov rooj tog zaum . Feem ntau, cov khoom siv mus rau phab ntsa tom qab ntawm cov thawv ntawm lub cev qauv. Hauv ib lo lus, kev siv dav yog dav. Cov pob zeb tsuas muaj qhov tsis zoo - nyob rau qhov xwm txheej ntawm cov av noo siab yam tsis muaj cov tshuaj tshwj xeeb hydrophobic ntxiv, cov khoom no pib deform thiab swell, mus rau hauv nthwv dej thiab tseem deformed thaum qhuav. Yog li ntawd, nws tsis pom zoo siv cov rooj tog zaum no hauv cov cua sov lossis chav ntub. Txawm hais tias qee lub npe muaj kev tiv thaiv ya raws siab tau siv rau cladding balconies thiab txoj kev qhov rooj.

Cov cai rau ua haujlwm nrog cov qhov cub

Thaum ua haujlwm nrog fiberboard, muaj ntau cov lus nug tshwm sim - yuav txiav cov pob zeb, yuav ua li cas txuas lawv thiab cov cuab yeej twg los ua haujlwm. Piv txwv li, ob peb tus neeg paub yuav ua li cas lo nplaum cov ntawv fiberboard ua ke - epoxy kua nplaum thiab kua nplaum feem ntau tsis tuaj yeem tiv nrog txoj haujlwm ntawd . Hauv qhov no, tshwj xeeb sib txuas rau gluing fiberboard lossis PVA yuav tuaj yeem cawm. Koj tuaj yeem txiav fiberboard hauv ib puag ncig ib puag ncig nrog hacksaw rau hlau lossis nrog riam zoo ib yam. Thov nco ntsoov tias cov hniav yuav tsum ntse li sai tau. Kev txiav yog nqa nrog ceev faj txav mus - txwv tsis pub muaj kev pheej hmoo loj ntawm cov hniav tawg thiab raug mob.

Qhov teeb meem ntawm ntsib lub ntsej muag ntawm fiberboard tsim nyog tau txais kev txiav txim siab tshwj xeeb . Ob txoj hauv kev tuaj yeem ua tau ntawm no - pleev xim rau xim sib txawv thiab gluing wallpaper. Fiberboard tsis lees txais cov dej noo zoo, hauv lwm lo lus, cov xim tsis ua tau zoo rau saum npoo ntawm fiberboard. Vim li no, lub rooj tsavxwm yuav tsum tau ua ntej ua ntej tha xim. Yog tias koj npaj yuav muab tso rau ntawm daim ntawv fiberboard nrog cov ntawv ntsa, tom qab ntawd ua ntej koj yuav tsum pleev xim rau ntawm lub rooj tsavxwm nrog cov xim, vim cov kua nplaum nplaum tuaj yeem ua rau tawg, thiab cov ntawv ntsa yuav tsum tau lo rau ntawm cov xim pleev xim. Yog li, txhua qhov kev xaiv ua tiav tuaj yeem siv tau, tab sis nws yog ib qho tseem ceeb uas yuav tsum tau npaj qhov saum npoo ntawm cov vaj huam sib luag.

Thaum siv cov khoom siv fiberboard, cov hniav thiab khawb yuav tshwm rau lawv. Lawv tuaj yeem raug kaw yooj yim: koj tsuas yog xav tau txhuam cov nplaim tawg, thiab tom qab ntawd pleev xim.