Ntoo tau thiab tseem yog cov khoom siv tshaj plaws hauv kev tsim kho, kho kom zoo nkauj, khoom siv rooj tog thiab cov npe siv tsis kawg, muaj txiaj ntsig zoo los ntawm cov tuam txhab thiab cov neeg siv khoom rau nws cov khoom tshwj xeeb. Txawm li cas los xij, qhov no, hmoov zoo, cov peev txheej ntxiv, muaj ib qho teeb meem loj heev - nws tsis tas li. Tsis tas li ntawd, nyob ntawm txoj kev ntawm daim ntawv thov thiab qhov zoo ntawm cov ntoo, tsis yog ib nrab ntawm cov khoom siv raw ntawm cov khoom siv. Sawdust, bark, cullings tsis tau ntev dhau los tsuas yog muab pov tseg los yog zoo tshaj plaws siv los ua kom hluav taws mus.
Ntxhais mus rau kev nplua nuj
Lub tswv yim siv cov khoom pov tseg uas muaj nuj nqis tiag tiag yog nyob hauv huab cua thiab tau muab tso rau hauv chipboard (chipboard).
Cov khoom sib xyaw no yog tsim los ntawm kev nias ntawm qhov kub thiab txias crushed qhuav pov tseg nyob rau hauv daim ntawv ntawm chips los yog ntoo fibers, fastened ua ke nrog non-mineral (formaldehyde)resins. Kev lag luam, kev ua haujlwm zoo thiab muaj zog ntoo surrogate yuav luag tam sim ntawd tau txais kev lees paub los ntawm cov neeg tsim khoom, cov rooj tog zaum thiab cov tilers. Ua tsaug rau cov thev naus laus zis niaj hnub no, cov yam ntxwv ntawm chipboard thiab fiberboard tau los ze rau cov hom ntoo zoo tshaj plaws hauv ntau qhov ntsuas, thiab tau ntev dhau los ntawm lawv niam lawv txiv raws li daim ntawv thov loj.
Sawdust papier-mâché
Tsis tas yuav nkag mus rau hauv cov subtleties ntawm kev tsim khoom, nws ua rau kev nkag siab zoo kom nco ntsoov ntau lub ntsiab lus uas cuam tshuam rau cov cim tseem ceeb ntawm daim hlau: lawv lub zog, dej tsis kam, ua haujlwm ntev, zoo li thiab ib puag ncig tus phooj ywg. Qhov no yuav pab koj paub qhov txawv ntawm cov khoom zoo thiab cov khoom nruab nrab thiab pab koj xaiv cov khoom siv particle uas ua tau raws li koj cov kev xav tau tshwj xeeb.
Cov qauv chipboard tuaj yeem suav nrog los ntawm ib mus rau tsib txheej, nrog cov qauv peb txheej feem ntau ntawm cov phaj. Qhov nruab nrab ntawm lub ncuav mog qab zib yog ua los ntawm cov ntoo loj dua. Fillers ntawm cov feem me me ua rau pem hauv ntej thiab nraub qaum ntawm daim ntawv, ua haujlwm tiv thaiv thiab kho kom zoo nkauj. Yog hais tias lub rooj tsavxwm muaj cov txheej txheem hais tawm, ces feem ntau nws yog tsim los ntawm cov cuab yeej qub, qhov twg cov txheej txheem ntawm kev tsim cov chipboard tshwm sim, los ntawm kev ua tiav cov ntaub pua plag ntawm sawdust ntawm qee qhov loj.
Ntawm thev naus laus zis, siv huab cua sorting ntawm ntoo muab tub lim, tso cai rau kev hloov pauv ntawm cov khoom ntxhib hauv nruab nrab mus rau cov khoom zoo ntawm cov npoo ntawm daim ntawv kom du, thiab cov khoom zoo liib txheej.
Muaj zog tab sis txaus ntshai formaldehyde daim ntawv cog lus
Cov khoom sib txuas hauv kev tsim cov chipboard yog thermosetting polymeric formaldehydes, uas, qhov tseeb, muab qhov muaj peev xwm ntawm kev siv cov khib nyiab xoob ua cov khoom siv hauv tsev. Hydrophobic additives thiab antiseptic additives ua rau nws muaj peev xwm los tsim cov dej-resistant particle boards. Qhov siab dua qhov concentration ntawm cov khoom sib txuas, qhov muaj zog dua, ruaj khov thiab … ntau dua cov khoom lom. Nws yog qhov nce hauv ib puag ncig kev nyab xeeb kev xav tau hauv kev tsim kho thiab tshwj xeeb tshaj yog cov rooj tog tsim khoom uas yuam cov tuam txhab chipboard siv cov ntaub ntawv tshiab uas tsis tshua muaj kev phom sij rau tib neeg, txo cov qib ntawm formaldehyde-raws li resins.
Yuav ua li cas txiav txim siab txog kev phooj ywg ib puag ncig ntawm chipboard?
Qib ntawm kev phooj ywg ib puag ncig ntawm cov khoom txiav txim siab formaldehyde emission class:
- E1 - qhov loj ntawm formaldehyde hauv ib puas grams ntawm qhuav muaj pes tsawg leeg yuav tsum tsis txhob ntau tshaj kaum milligrams. Cov chipboards no tau pom tias muaj kev nyab xeeb rau kev noj qab haus huv, uas txiav txim siab lawv siv hauv kev tsim cov menyuam yaus thiab chav ua noj rooj tog.
- E2 - tso cai nqa lub ntiajteb txawj nqus ntawm formaldehyde mus rau peb caug milligrams, thiab kev siv cov chipboard tshaj tus nqi no yog nruj me ntsis txwv tsis pub. Qee lub sij hawm ib tus neeg tsim khoom txhob txwm tsis qhia lossis cuam tshuam qhov ntsuas no hauv daim ntawv lo, yog li ntawd, thaum yuav cov laug cam, koj yuav tsum muab qhov nyiam rau cov neeg muag khoom ntseeg siab.
Zoo ntawm kev ua cov txheej txheem ntawm chipboard
theem kawg ntawm kev tsim cov laug camyog sib tsoo cov txheej txheej thiab trimming qhov kawg, uas tsim cov tsos ntawm cov khoom. Cov qauv nplua-grained ua rau nws ua tau rau veneer lub panels nrog ib tug polymer txheej, tus qauv ib - los npog cov nplooj ntawv nrog veneer, thiab chipboard nrog ib tug qis muab tub lim yog siv nyob rau hauv kev tsim kho.
Tag nrho qhov ntev ntawm daim ntawv chipboard yog tus qauv thiab muaj ntau yam khoom. Chipboard thickness yuav txawv ntawm 8mm mus rau 28mm, ntev los ntawm 1830mm mus rau ib tug heev impressive 5680mm thiab dav ntawm 1220mm mus rau 2500mm.
Teb daim ntawv thov chipboard
Yog tias peb sau tag nrho ntau hom thiab hom chipboard los ntawm thaj chaw ntawm kev siv, peb tuaj yeem paub qhov txawv ntawm peb qhov tseem ceeb:
- Particleboard rau kev siv dav dav, tus nqi pheej yig tshaj plaws thiab pheej yig tshaj plaws, tsim siv urea-formaldehyde tebchaw yam tsis muaj tshuaj ntxiv tshwj xeeb. Cov no yog cov khoom siv nrog cov yam ntxwv ua haujlwm qis siv nyob rau hauv qhov chaw tiv thaiv los ntawm kev cuam tshuam sab nraud (feem ntau hauv chav qhuav, cua sov). Feem ntau siv rau kev tsim cov txee, vaj huam sib luag rooj tog thiab kho kom zoo nkauj sab hauv.
- Lub tsev chipboards yog tsim los nrog kev sib ntxiv ntawm phenol-formaldehyde binders rau cov chips siv txhua yam tshwj xeeb additives uas muab cov khoom siv ntxiv zog (nce tiv thaiv kom ya raws, tshav kub, suab nrov, kab mob thiab txawm hluav taws). Cov kev txhim kho zoo li no ua rau nws tuaj yeem siv chipboard rau hauv pem teb thiab tsim cov khoom sab hauv hauv chav nrog cov av noo siab, uas, ntawm chav kawm, cuam tshuam.khoom nqi.
- Tshwj xeeb chipboards feem ntau tsis yog tus qauv raws li cov ntsiab lus sab hauv, ntom thiab daim ntawv loj, yog tsim los ntawm cov khoom tshwj xeeb thiab tej zaum yuav muaj cov yam ntxwv tshwj xeeb raws li cov neeg siv khoom xav tau.
slab markings
Raws li lub cev, txhua yam thiab ntau lwm tus neeg siv khoom tus yam ntxwv, chipboard npav tuaj yeem yog ob hom:
- Lub "P-A" hom qhia txog cov khoom siv uas, raws li cov lus qhia thawj zaug, yuav tsum muaj cov khoom tsis zoo thiab cov yam ntxwv (siab zog, tsis muaj dej tsis kam, zoo tagnrho qhov chaw roughness, thiab lwm yam).
- P-B hom panels tsis raug raws li qhov yuav tsum tau ua haujlwm nruj, txawm li cas los xij, cov no kuj yog cov khoom lag luam zoo uas tau siv rau hauv cov mob hnyav vim lawv tus nqi pheej yig dua.
qib thib peb - tsis sib yuav
Lub npe ntawm chipboard feem ntau tsis meej pem nrog nws qib, tab sis qhov no tsis yog qhov tseeb. Qhov ntau ntawm chipboard txiav txim siab ua raws li cov khoom siv nrog cov kev lees paub tshwj xeeb thiab txiav txim siab tus kheej rau txhua pawg ntawm pawg lossis ib feem ntawm lawv:
Qib thawj txhais tau tias yog qhov sib luag ntawm cov dav hlau sab nrauv thiab xaus, tsis muaj qhov tawg, o thiab txawv teb chaws suav nrog. Feem ntau siv los ua cladding
- qib thib ob yuav muaj qee qhov tsis zoo: me ntsis abrasions, me me ntawm qhov kawg, me me delaminations, o thiab kev nyuaj siab ntawm daim ntawv, uastso cai rau lawv siv hauv kev tsim cov rooj tog zaum thiab thaum lub sijhawm ua haujlwm pabcuam.
- Qib thib peb yog qhov tsis lees paub ntawm cov khoom lag luam, tuaj yeem muaj qhov tsis xws luag hauv daim ntawv sib sib zog nqus chips, delaminations thiab thickness discrepancies tag nrho cheeb tsam ntawm lub phaj. Txawm li cas los xij, vim yog tus nqi qis ntawm cov vaj huam sib luag, lawv feem ntau yog siv los ua ib lub sijhawm ua haujlwm rau kev tsim cov hauv paus.
Chipboard txheej: tsuas yog ib lub tsho zoo nkauj lossis ib lub chaw ruaj ntseg?
Ib qho ntawm cov yam ntxwv tseem ceeb thaum xaiv chipboard yog qhov muaj lossis tsis muaj txheej txheej uas rov ua dua qhov kev ntxhib los mos ntawm cov ntoo lossis pob zeb. Hauv thawj kis, cov khoom siv yog siv, raws li txoj cai, rau kev ua tiav thiab kho kom zoo nkauj.
- Feem ntau yog laminated chipboard (LDSP) coated nrog ib daim ntawv nyias zaj duab xis impregnated nrog polymers. Raws li kev siv thev naus laus zis tshwj xeeb, daim ntawv yog ruaj khov rau lub dav hlau polished, muab nws qhov xav tau kev ntxhib los mos thiab xim, ntxiv rau, lub cev thiab cov khoom siv tsis zoo ntawm cov khoom siv tau zoo tuaj. Cov txheej tiv thaiv ntawm laminated chipboard muaj cov khoom zoo ib yam li cov yas uas muaj cua sov, uas tau txiav txim siab txog qhov kev siv ntawm nws daim ntawv thov: sab hauv cladding thiab rooj tog tsim khoom, nrog rau cov chaw uas muaj cov av noo siab (chaw ua noj, chav dej). Hom txheej no tso cai rau siv cov tshuaj detergents.
- Laminated boards kuj siv cov ntaub ntawv yas-kho cov ntaub ntawv, yog li lawv saib thiab nqi yuav luag ib yam lizoo li chipboard, tab sis muaj kev ua haujlwm qis dua.
- Kev siv cov veneer ntuj los ua cov txheej txheem muab cov khoom zoo nkauj, indistinguishable los ntawm cov ntoo xaiv, thiab rau kev tiv thaiv ntxiv qhov saum npoo feem ntau yog varnished.
Ntxiv nrog rau kev ua haujlwm zoo nkauj, muaj txheej txheej txhim kho cov neeg siv khoom ntawm chipboard: ya raws, hnav tsis kam, lub zog thiab tiv thaiv qhov kub thiab txias.
Tsis poob hauv dej thiab tsis hlawv
Panels ntawm P-A hom muaj qib ntawm noo noo deformation ntawm 22%, uas tsis txaus thaum ua haujlwm ntau. Nyob rau hauv cov ntaub ntawv no, paraffin los yog nws derivatives yog ntxiv rau cov ntoo muab tub lim ua ntej kub nias, thiab formaldehyde resins raws li carbide thiab phenol ua ib tug khi. Qhov tshwm sim yog ib qho dej-resistant chipboard. Rau cov plag tsev, countertops thiab rooj tog zaum hauv chav dej lossis chav ua noj, cov khoom siv no yuav yog ib qho kev daws teeb meem zoo heev.
Nrog rau cov kev xav tau siab rau cov khoom siv hluav taws xob, cov laug cam yog siv cov khoom siv hluav taws xob uas muaj hluav taws kub retardants raws li boron acids, phosphorus lossis lwm yam khoom siv hluav taws kub. Cov boards no tsis tshua muaj ntau thiab koom rau cov chipboard tshwj xeeb.
QuickDeck chipboard - qib tshiab ntawm txheej
Cov tswv yim tsim tsis nyob twj ywm, tsim cov khoom siv hauv tsev ua tau zoo tshaj li cov yam ntxwv ntawm lawv cov neeg ua ntej, thiab chipboard tsis muaj qhov zam. Ib qho piv txwv zoo ntawm qhov no yog cladding ntawm thaj chaw nrog ntoo-Quick Deck particle boards, uas tig lub complex thiab mob siab ua hauj lwm ntawm kev txhim kho flooring thiab zoo nkauj phab ntsa panels rau hauv ib tug me nyuam lub constructor, nrog ib tug guaranteed zoo. Cov boards uas tsis muaj dej noo, ua tsaug rau tus nplaig-thiab-groove cov ntsiab lus tsim rau hauv lawv, raws li kev sib txuas, tsim kom muaj qhov tiaj tiaj, lav lub zog siab, ua haujlwm ntev thiab ib puag ncig tus phooj ywg txawm tias nyob rau hauv kev ua haujlwm hnyav heev.
Txoj kev siv tus nplaig thiab zawj pob qij txha
Kev kub ceev thiab yooj yim ntawm kev sib dhos ntawm tus nplaig-thiab-groove chipboards yog muab los ntawm cov qauv qub ntawm qhov zawj thiab lub voj voog nyob rau ntawm qhov kawg ntawm lub vaj huam sib luag. Thaum koom nrog, lawv cuam tshuam nrog cov ntaub ntawv uas nyob ib sab, muab cov lus sib dhos du thiab nruj ntawm cov laug cam kom fastened. Kev tso cov flooring no tuaj yeem ua tau yooj yim los ntawm ib tus neeg ua haujlwm, thiab cov txheej txheem kev teeb tsa nws tus kheej tsis tas yuav muaj kev paub ntau thiab cov cuab yeej tshwj xeeb.
Kev siv cov dej-resistant polymer binders (vim cov khoom muaj ib tug ntsuab tint) nyob rau hauv muaj pes tsawg leeg ntawm cov laug cam tso cai rau lub installation ntawm noo noo-resistant nplaig-thiab-groove chipboards nyob rau hauv ib puag ncig ntub (cafes, chav ua noj., balconies) thiab hauv cov tsev tsis muaj cua sov.
Scope ntawm grooved chipboard
Cov nplaig tsis muaj dej tsis zoo-thiab-zawj boards tau ua pov thawj lawv tus kheej hauv kev tsim ntau lub tsev:
Pem teb npog ntaus ntawv. Qhov zoo tshaj plaws rau kev tsim cov hauv pem teb ntab (thaum tsis muaj kev sib txuas ntawm kev sib txuaspem teb cladding thiab hauv paus), prefabricated qhuav screed (tsis tas yuav siv cov xoob, dej sib tov lub tsev sib tov)
- Leveling, rwb thaiv tsev, soundproofing thiab ntxiv dag zog rau cov kabmob muaj peev xwm ntawm phab ntsa, ywj siab ntawm kev ua tiav.
- Tsim cov khoom thauj-cov kabmob nrog kev ua haujlwm zoo heev.
- Cov ntawv nyias nyias-thiab-zawj tuaj yeem ua lwm txoj hauv kev rau phab ntsa ntub dej kom tsim lub qab nthab zoo kawg nkaus, tso cai rau koj kom ua tiav txoj haujlwm sai dua, vim tias tsis tas yuav tsum muaj cov pob qij txha. Boards yog lub hauv paus zoo rau txhua lub tsho tiv no.
- High ceev (820 kg / m³), zoo noo noo tsis kam thiab lub zog, ua ke nrog qhov hnyav hnyav, ua rau nws siv tau tus nplaig-thiab-groove chipboard hauv vov tsev ua cov rwb thaiv tsev sab hauv.
- Tso cai rau koj kom sai thiab ua tau zoo tsim cov ntawv tshem tawm thaum nchuav lub hauv paus.
