1. I. Cov lus nug Tsis muaj leej twg xav txog txog thaum daim ntawv puas lawm
2. II. Vim Li Cas Koj Hniav andmdash; Tsis yog koj lub tshuab andmdash; Txiav txim Edge
3. III. Tsib Nto Kho Kev Kho Mob, Qib los ntawm Dab Tsi Muaj sia nyob ib xyoos sab nraum zoov
4. IV. Xim, qhwv, lossis laminate: Qhov kev txiav txim siab feem ntau lub khw tau yuam kev thawj zaug
5. V. Ib puag ncig kev muaj tiag uas tuaj nrog txhua daim ntawv nthuav dav PVC
6. VI. Cov Khoom Petrochemical puas tuaj yeem haum rau lub luag haujlwm 2026 tsim?
7. VII. Dab tsi tshwm sim tom qab txiav: Kev sib khi, khaws cia, thiab kev ua si ntev

Cov neeg feem coob uas ua haujlwm nrog Expanded PVC thawj zaug xav tias nws coj zoo li plywood. Tsis yog. Cov khoom siv sib dua, qhov chaw sib txawv, thiab txoj kev uas nws teb rau cov hniav lossis cov xim yuav luag tsis muaj dab tsi sib xws nrog ntoo -raws li panels. Qhov kev txiav tawm ntawd yog qhov tsis raug, thiab feem ntau nws tshwm sim hauv thawj kaum tsib feeb ntawm qhov project.

Peb tsimPVC ua npuas ncauj boardntawm qhov ntsuas thiab tau siv ntau xyoo kev hu xov tooj los ntawm cov khw kos npe, cov neeg tsim khoom, thiab cov neeg ua haujlwm cog lus uas tau khiav mus rau qhov teeb meem no. Tib yam peb lo lus nug tuaj txog txhua lub sijhawm: Kuv yuav siv lub cuab yeej twg, qhov ua tiav yuav ua li cas, thiab cov khoom siv no puas tiv thaiv ib puag ncig. Kab lus no yog peb sim teb tag nrho peb, tsis yog nrog cov mos txwv - cov ntawv qhia, tab sis nrog cov ntsiab lus uas tsuas yog sau tom qab koj tau saib txaus cov neeg ua txhaum.

Nyob rau hauv txoj kev, peb yuav kov cov hniav hniav suav, vim li cas cov cua sov tsim teeb meem ntau dua li cov lus qhia feem ntau lees paub, thiab cov ntaub ntawv xav tsis thoob los ntawm lub tuam txhab Florida kos npe uas tau kawm txog xim adhesion txoj kev kim. Yog koj soj ntsuamPVC Advertising Boardrau qhov kev kos npe uas yuav los tom ntej no lossis sim txiav txim siab seb Exanded PVC yog nyob rau hauv koj lub txee tom ntej tsim, cov ntu uas ua raws yuav tsum txuag koj ob lub sijhawm thiab cov khoom siv.

Tus kws kos npe hauv Orlando tau hais rau kuv ib yam dab tsi hauv 2024 uas daig: "Thawj kaum daim ntawv kuv tau xaj, kuv tau rhuav tshem rau ntawm lawv nrog cov hniav tsis ncaj ncees lawm. Kuv tau siv yam kuv muaj ntawm lub khib rau MDF." Nws tau nyob hauv kev lag luam kos npe rau cuaj xyoo ntawm lub sijhawm ntawd, thiab tsuas yog vim li cas nws hu peb yog tias nws xav tias lub rooj tsavxwm nws tus kheej yog qhov tsis zoo. Nws tsis yog. Cov hniav tau tsim cov cua sov ntau dhau, qhov pub tus nqi qeeb dhau, thiab ntug tau yaj ntau dua li txiav.

Qhov kev paub ntawd tsis tshua muaj tsawg. Nws yog ib qho teeb meem feem ntau peb hnov ​​txog los ntawm cov neeg yuav khoom tshiabPVC ua npuas ncauj board. Expanded PVC yog ib daim ntawv kaw - xov tooj ntawm tes ua npuas ncauj, nruj tab sis lub teeb yuag, nrog matte nto uas yuav siv sij hawm luam tawm thiab pleev xim zoo. Tab sis nws cov thermal rhiab heev txhais tau hais tias kev sib txhuam cua sov los ntawm lub npub lossis cov hniav tsis raug yuav ua rau cov khoom muag ntawm txoj kab txiav, ua rau ragged, melted - saib ntug uas tsis muaj cov xuab zeb tuaj yeem kho tau tiag tiag.

Cov cuab yeej xaiv lo lus nug tsawg dua txog qhov twg yog qhov zoo tshaj plaws thiab ntau ntxiv txog kev sib piv cov cuab yeej rau lub thickness ntawm daim ntawv thiab cov geometry ntawm qhov txiav. Cov riam siv hluav taws xob nrog cov hniav tshiab ua haujlwm zoo nkauj ntawm cov nplooj ntawv txog li peb millimeters: tau qhab nia sib sib zog nqus, snap hla ib ntug ncaj, thiab qhov tshwm sim yog huv dua li qhov feem ntau cov hniav uas siv los ntawm cov khoom nyias nyias. Rau ib yam dab tsi uas tuab dua li ntawd, lossis rau kev tsim khoom uas koj xav tau rov ua dua qhov tseeb, cov cuab yeej hluav taws xob ua tsis tau - sib tham.

Lub rooj pom nruab nrog zoo -cov hniav carbide-tipped hniav, ib yam dab tsi nyob rau hauv thaj tsam ntawm rau caum mus rau yim caum cov hniav ntawm kaum- ntiv tes hniav, tuav feem ntau ntawm cov txiav ncaj ncaj ntawm cov ntawv los ntawm rau rau rau caum cuaj millimeters. Qhov sib txawv tseem ceeb yog pub tus nqi: thawb maj mam thiab cua sov ua rau ntawm kab hniav; thawb nrawm heev thiab ntug chips. Cov neeg ua haujlwm uas muaj kev paub piav qhia txog qhov ceev ceev raws li kev taug kev tsis tu ncua, tsis yog nkag, tsis yog khiav. Rau kev ua haujlwm nkhaus, jigsaw nrog zoo - hniav hniav tsim los rau cov yas yog qhov mus- mus. Band saws excel thaum cov nkhaus tau yooj yim thiab cov khoom yog tuab, zoo li cov ntawv seem rau sab nrauv kos npe. Ib lub router khiav lub carbide me ntsis ntawm siab RPM tsim cov npoo ntawm Exanded PVC uas sib tw qhov koj xav tau los ntawm cov khoom ntoo, thiab nws ua li ntawd yam tsis tas yuav tsum muaj ib qho kev tshaj tawm -txiav sealing ntawm ntug. Qhov no yog qhov nthuav dav uas ua rau cov neeg ua haujlwm xav tsis thoob: lub router- txiav ntug ntawm Expanded PVC tawm los du thiab kaw, tsis yog fibrous.

Cov phom kub tsim nyog tau txais cov lus tshwj xeeb vim tias lawv qhib qhov muaj peev xwm uas cov ntaub ntawv tsis zoo ib txwm muaj. Nqa qhov kub ntawm qhov chaw maj mam, tsis txhob nyob rau hauv ib qho chaw, thiab nthuav PVC ua pliable txaus khoov ib ncig ntawm daim ntawv. Thaum txias, nws tuav cov duab. Cov txheej txheem no tshwm sim ntau zaus hauv kev tsim kho lub rooj muag khoom thiab cov khoom muag khoom muag, qhov twg nkhaus panels tsim kev txaus siab tsis muaj nqi ntawm cov khoom siv thermoforming.

Kev xaiv cov hniav tseem ceeb tshaj qhov hom ntawm cov saw koj muaj. Peb tau pom tus neeg cog lus-qib qhov chaw ua haujlwm pom nrog lub siab- zoo rau caum- cov hniav tuaj yeem tsim cov npoo uas lub txee zoo nkauj pom nrog plaub caug dull- cov hniav sib xyaw ua ke tsis tuaj yeem kov. Cov khoom siv tsis tu ntau npaum li cas koj siv rau lub tshuab. Nws mob siab rau suav cov hniav, cov hniav geometry, thiab qhov ntev npaum li cas cov hniav tau sharpened.

Carbide-tipped blades nrog triple-chip grind qauv yuav ua tau zoo tshaj plaws ntawm Expanded PVC hla ntau yam thicknesses. Lub triple -chip geometry alternates ntawm ib tug tiaj tus-raking hniav thiab ib tug chamfered hniav, uas yuav txo tau cov nti load rau ib tug hniav thiab ua kom sov tiam tswj. Thaum lub khw hloov los ntawm tus qauv hloov pauv- sab saum toj-bevel hniav mus rau triple-chip grind, qhov sib txawv ntawm ntug zoo yog tam sim ntawd pom: tsawg burring, tsawg melt marks, thiab ib tug nto uas feem ntau xav tau tsis muaj lwm yam ua ntej xim los yog yas daim ntawv thov.

Ib qho kev soj ntsuam tsis zoo: cov hniav nrog cov hniav ntau tsis zoo ib txwm. Ib yim caum- hniav hniav spinning ntawm tus qauv nrawm tuaj yeem ntim cov gullets nrog PVC swarf sai dua li lub zog centrifugal tuaj yeem tshem nws, tshwj xeeb tshaj yog ntawm cov ntawv tuab. Thaum cov gullets clog, kev sib txhuam spikes thiab ntug kev txom nyem. Rau cov nplooj ntawv siab tshaj kaum tsib millimeters, qee cov fabricators yeej poob mus rau tsib caug-plaub- hniav hniav nrog tob gullets thiab qhia tau zoo dua. Qhov no tsis yog ib yam uas koj yuav pom hauv daim ntawv spec. Nws tau tshwm sim thaum muaj kev daws teeb meem nrog lub khw txee hauv Brisbane uas tab tom khiavPVC txee boardlos ntawm ib txoj kab ntau lawm thiab khaws cia tau txais qhov tsis sib xws ntawm ntug zoo ntawm cov panels tuab.

Tsis yog txhua qhov ua tiav lo rau Exanded PVC tib txoj kev. Qhov saum npoo yog qhov tsis tshua muaj - porosity, uas yog qhov zoo rau kev ya raws, tab sis nyuaj rau adhesion. Dab tsi hauv qab no yog raws li kev soj ntsuam los ntawm cov khw kos npe uas tau teeb tsa sab nraum zoov PVC kos npe rau xyoo, taug qab uas ua tiav thiab ua tsis tiav hauv ib lub caij.

Zoo tshaj Dej- pleev xim acrylicdominates sab nraum zoov PVC xov rau ib tug yog vim li cas mus tshaj tshuaj compatibility. Acrylic xim flexes ntawm roughly tib yam li Expanded PVC thaum cov khoom nthuav thiab cog lus nrog kub hloov. Nyob rau hauv tag nrho - hnub raug, pleev xim rau lub vaj huam sib luag ib txwm xa plaub mus rau xya xyoo ua ntej pom cov xim hloov los yog degradation degradation nyob rau hauv, thiab ntau ntev dua thaum ntug- kaw kom zoo. Lub adhesion muaj zog txaus tias qhov kev npaj saum npoo tuaj yeem yooj yim li sai sai nrog isopropyl cawv, txawm tias cov khw uas hla txawm tias cov kauj ruam ntawd yuav khuv xim nws.

Zoo heev Cam khwb cia nplaum vinyl wrapsmuab qhov dav tshaj plaws tsim yooj. Ib lub khw tuaj yeem nqa tib daim ntawv dawb paug ntawm Expanded PVC thiab tig nws mus rau hauv txhuam - hlau signage, ntoo- nplej zaub vaj huam sib luag, los yog siab -gloss khw muag khoom duab yooj yim los ntawm kev hloov lub qhwv. Cam khwb cia yas tshwj xeeb flexes nrog lub substrate thaum lub sij hawm thermal cycling, uas yog vim li cas nws outlasts calendared vinyl ntawm cov khoom no. Cia siab tias peb mus rau rau xyoo sab nraum zoov ua ntej ntug nqa yuav pom tau.

Nruab nrab Laminate films thiab tshwj xeeb tshuaj tsuag txheejnyob nruab nrab theem ntawm kev ua tau zoo. Laminates ntxiv khawb thiab tshuaj tiv thaiv uas cov xim tsis tuaj yeem sib xws, ua rau lawv txoj kev xaiv zoo rau siab -hu rau qhov chaw xws litxee - qib PVC boardsiv hauv khw muag khoom ib puag ncig. Tab sis laminate zaj duab xis yog nruj dua li PVC substrate, thiab tom qab txaus thermal cycles cov nyiaj ntawm cov npoo pib nqa, feem ntau nyob rau hauv ob mus rau tsib xyoos. Cov tshuaj tsuag txheej tsim los rau cov yas xa cov matte los yog gloss tiav nrog cov khoom siv tsawg dua li lamination xav tau, txawm tias lawv cov UV- thaiv kev ua tau zoo sib txawv los ntawm hom.

Tsis muaj zog tshaj Clear sealants siv ncaj qha hla liab qab PVCnyob hauv pawg neeg dag tshaj plaws. Lawv zoo li qhov kev xaiv yooj yim tshaj plaws, tab sis lawv txoj kev ua tsis tiav yog qhov kev ntxhov siab tshaj plaws. Lub sealant ntshiab tsis thaiv UV qhov uas cov xim pleev xim ua, yog li PVC hauv qab txuas ntxiv mus qeeb qeeb txawm tias muaj kev tiv thaiv zoo. Tsis pub dhau kaum yim lub hlis ntawm hnub raug tag nrho, koj tuaj yeem pom cov sealant nws tus kheej tsis zoo tab sis lub rooj tsavxwm hauv qab yellowed. Qhov no yog ib qho teeb meem uas tsuas yog pom tom qab qhov tseeb, thiab nws yog ib qho ntawm cov laj thawj tseem ceeb kos npe rau cov khw hauv siab -UV thaj tsam ua rau cov xim tsis zoo es tsis yog cov txheej txheej ntawm cov haujlwm sab nrauv.

Kev xaiv ntawm cov xim, qhwv, thiab laminate tsis tshua muaj txog qhov ua tiav. Nws yog hais txog daim ntawv thov ib puag ncig, kev cia siab rau lub neej, thiab ua siab ncaj, qib kev txawj ntawm tus neeg ua haujlwm tiav. Xim yuav tsum tau npaj rau saum npoo: ceev so nrog isopropyl cawv kom tshem tawm cov roj seem ntawm cov txheej txheem tsim ua kom ntsuas qhov sib txawv ntawm adhesion. Hla lub kauj ruam ntawd yog tus naj npawb ib qho laj thawj xim tev tawm Exanded PVC hauv lub lis piam.

Vinyl wraps muab qhov dav tshaj plaws tsim yooj yooj yim tab sis qhov ntes yog tias qhwv xav tau huv, plua plav- ib puag ncig dawb thiab ruaj khov nrog cov squeegee. Cov npuas huab cua nyob hauv qab cov yas tsis yog tus kheej - daws teeb meem ntawm PVC txoj kev uas lawv qee zaum ua rau cov hlau pleev xim, vim tias qhov saum npoo tsis muaj qhov porosity kom tso cua nkag mus. Lamination zaum qhov chaw nruab nrab ntawm ob. Nws yog qhov kev xaiv ruaj khov tshaj plaws rau siab - qhov chaw tiv tauj tab sis ntxiv tus nqi thiab xav tau cov khoom siv uas tsis yog txhua lub khw muaj. Rau ib qho -tawm tej yaam num los yog luv- khiav signage, pleev xim los yog wraps yuav luag ib txwm ua rau kev lag luam ntau dua.

Kev npaj nto yog qhov sib koom ua ke. Txhua qhov ua tiav tau hais los ntawm no ua tau zoo dua qub thaum lub rooj tsavxwm raug ntxuav ua ntej thiab tuav cov hnab looj tes tiv thaiv cov roj ntawm daim tawv nqaij los ntawm kev hloov mus rau qhov chaw sib txuas. Tus tswv khw kos npe hauv Manchester tau hais rau peb tias lawv poob tag nrho ntawm plaub caug sab nraum zoov vaj huam sib luag vim tias tus neeg teeb tsa tau tuav txhua daim ntawv liab qab -xa ua ntej pleev xim, thiab cov xim delaminated nyob rau hauv strips tsis pub dhau rau lub lis piam. Qhov kev ua tsis tiav ntawd tsis muaj dab tsi cuam tshuam nrog lub rooj tsavxwm lossis cov xim pleev xim. Nws yog ib qho teeb meem ntawm kev kis kab mob ntawm qhov chaw.

Tsis muaj txoj hauv kev ncaj ncees los tham txog Kev nthuav dav PVC yam tsis tau tham txog nws ib puag ncig hneev taw. Cov khoom pib nrog polyvinyl chloride resin, uas yog muab los ntawm petrochemical feedstocks, tshwj xeeb tshaj yog ethylene los ntawm natural gas los yog roj crude, ua ke nrog chlorine los ntawm industrial brine electrolysis. Qhov ntawd yog lub zog- zaj dab neeg keeb kwm hnyav, thiab nws nqa cov pa roj carbon emissions uas tsis muaj cov txiaj ntsig qis qis tuaj yeem tshem tawm tag nrho.

Ntawm kev tsim khoom, cov chaw tsim khoom niaj hnub PVC ua haujlwm raws li kev tswj hwm uas tsis muaj peb caug xyoo dhau los. Cov kev txhawj xeeb tshwj xeeb nyob ib puag ncig dioxin tso tawm thiab hydrochloric acid emissions los ntawm vinyl chloride polymerization yog tiag tiag, thiab lawv tau phem heev hauv cov nroj tsuag laus. Cov chaw niaj hnub siv qhov sib npaug - txheej txheem txheej txheem nrog kaw- lub voj voog kaw tau txo cov emission profiles loj heev, txawm tias kev siv hluav taws xob tseem ceeb heev. Ib txoj kab ntau lawm khiav nthuav dav ua npuas ncauj extrusion tuaj yeem rub lub zog hauv megawatt ntau yam tsis tu ncua.

Dab tsi ua rau cov lus piav qhia ib puag ncig yog qhov nthuav dav PVC kuj muaj cov cwj pwm uas txo cov pov tseg lwm qhov hauv cov saw hlau. Nws tsis rot, yog li nws tsis xav tau hloov ntawm tsib- xyoo voj voog txoj kev sab nrauv - qib plywood feem ntau ua. Nws tiv taus cov kab tsuag yam tsis muaj tshuaj kho, tshem tawm cov tshuaj tua kab uas cuam tshuam nrog lub siab- kho cov khoom ntoo. Thiab vim tias nws yog kwv yees li ib nrab ntawm qhov hnyav ntawm cov ntoo sib piv-raws li vaj huam sib luag, kev thauj mus los ntawm ib daim ntawv yog qis dua, cov ntsiab lus uas tsis tshua muaj ua rau nws mus rau hauv kev ntsuas lub neej tab sis qhia meej meej hauv cov ntaub ntawv logistics thaum cov neeg xa khoom sib piv cov thawv hnyav.

Cov lus nug pov tseg yog qhov twg yam tsis xis nyob. Kev nthuav dav PVC tuaj yeem rov ua dua tshiab: hauv av, re-compounded, thiab extruded rau hauv daim ntawv tshiab. Tab sis cov khoom siv rov ua dua tshiab rau kev tshaj tawm -cov neeg siv khoom siv PVC ua npuas ncauj yog qhov zoo tshaj plaws. Feem ntau cov kev pabcuam rov ua dua tshiab hauv nroog tsis lees txais nws, thiab tsis muaj kev mob siab rau -txoj haujlwm rov qab, txoj hauv kev ua ntej yog pov tseg. Ib zaug hauv qhov chaw pov tseg, cov khoom siv ruaj khov, cov cuab yeej zoo heev uas ua rau nws muaj txiaj ntsig hauv kev tsim kho, dhau los ua kev lav phib xaub vim nws yuav zaum rau ntau xyoo tsis muaj txiaj ntsig biodegradation. Peb npog qhov kawg- ntawm- txoj sia nyob hauv peb phau ntawv qhiakev saib xyuas txhua hnub thiab ntev - kev saib xyuas ntawm PVC ua npuas ncauj board, qhov uas peb tham txog cov tswv yim rau kev ncua kev pab cuam lub neej thiab zam kev pov tseg ntxov ntxov.

Qhov no yog cov lus nug uas architects thiab specifiers nug, thiab nws tsim nyog cov lus teb ncaj nraim es tsis yog kev lag luam deflection. Qhov luv luv version: nthuav PVC tuaj yeem yog ib feem ntawm lub luag haujlwm ntawm cov khoom siv palette, tab sis tsuas yog thaum nws siv rau hauv cov ntawv thov uas nws cov kav ntev tau txo qis tag nrho cov khoom siv dhau sijhawm.

Nov yog yam uas zoo li hauv kev xyaum. Ib lub khw muag khoom uas hloov pleev xim rau MDF kos npe txhua ob xyoos vim tias cov npoo swell los ntawm cov av noo tuaj yeem hloov mus rau Expanded PVC signage nrog kaum - xyoo kev pab cuam lub neej. Tshaj li kaum xyoo, qhov kev hloov ib zaug tshem tawm plaub lub voj voog hloov, plaub lub voj voog ntawm kev tsim tawm, plaub lub voj voog ntawm kev xa khoom, thiab plaub qhov kev pov tseg. Tus nqi ib puag ncig ib puag ncig ntawm Expanded PVC yog siab dua MDF, tab sis tus nqi ntawm ib xyoo caum - tawm los qis dua. Qhov no yog hom lej uas cov cuab yeej ntsuas lub voj voog tuaj yeem ntes tau, tab sis nws yuav tsum tau saib yav dhau los thawj - xyoo snapshot uas feem ntau cov khoom sib piv tau nres ntawm.

Qee cov tuam txhab lag luam, suav nrog peb, tau pib koom nrog kev tshaj tawm -kev lag luam rov ua dua PVC cov ntsiab lus rov qab rau hauv cov khoom ua npuas ncauj. Cov khoom siv rov ua dua yog los ntawm ntug trims, tawm - cov ntawv tshwj xeeb, thiab cov neeg siv khoom xa rov qab, txhua qhov dej huv uas tsis tas yuav muaj cov txheej txheem decoction uas ua rau cov neeg siv khoom rov ua dua tshiab yog qhov nyuaj. Qhov feem pua ​​txawv ntawm cov khoom qib thiab xim; cov laug cam tso cai rau ntau dua regrind feem ntau dua li cov nplooj ntawv uas muaj xim ci ntsa iab yam tsis qhia xim hloov. Rau cov neeg yuav khoom sim txiav txim siab yuav khoom, qhov no yog ib qho ntawmCov cim tseem ceeb los ntsuas thaum xaiv PVC ua npuas ncauj board: Nug koj tus neeg muag khoom ncaj qha txog qhov feem pua ​​​​ntawm cov ntsiab lus uas lawv tau siv dua thiab seb lawv puas tuaj yeem sau tau.

Kuj tseem muaj kev txav mus rau bio-tsim PVC, qhov twg cov khoom noj ethylene yog muab los ntawm cov khoom siv txuas ntxiv xws li qab zib ethanol es tsis yog fossil hydrocarbons. Cov thev naus laus zis muaj nyob thiab tab tom ua lag luam hauv Tebchaws Europe, tab sis ntawm tus nqi hwm uas tam sim no ua rau nws tawm ntawm cov khoom lag luam ua npuas ncauj feem ntau. Rau cov haujlwm uas muaj ntawv pov thawj kev ruaj ntseg, nws tsim nyog nug seb koj tus neeg muab ntawv tuaj yeem muab cov qib bio- ntaus nqi. Cov lus teb niaj hnub no zoo li tsis muaj, tab sis cov lus nug taw qhia qhov xav tau, thiab kev xav tau tsav peev.

Ntug zoo yog ib nrab ntawm zaj dab neeg. Yuav ua li cas tshwm sim rau qhov ua tiav Expanded PVC ib feem hauv tsib xyoos tom ntej no nyob ntawm seb nws khaws thiab khaws cia li cas. Cov ntawv khaws cia tiaj tus thiab txhawb nqa thoob plaws lawv thaj chaw tag nrho yuav nyob tiaj tus. Cov ntawv leaned rau ntawm phab ntsa ntawm lub kaum sab xis rau rau lub hlis yuav tsim ib lub hneev mus tas li, thiab tsis muaj qhov hnyav lossis kub yuav kho nws tag nrho. Qhov no zoo li pom tseeb, tsis tau peb pom kev lees paub txhua xyoo uas taug qab tsis muaj dab tsi ntau dua li kev cia khoom tsis raug ntawm qhov chaw ua haujlwm.

Rau kev siv sab nrauv, ntug sealing yog tsim nyog rau cov kauj ruam ntxiv. Txawm hais tias Expanded PVC yog inherently noo noo- tiv taus, qhov txiav ntug nthuav tawm cov qauv ua npuas ncauj, uas muaj thaj tsam ntau dua li cov tawv nqaij ntawm lub Hoobkas. Ib lub hlaws ntawm PVC- sib haum sealant raws cov npoo, tshwj xeeb tshaj yog nyob rau hauv qab ntawm ib tug kos npe rau qhov twg dej tuaj yeem pas dej ua ke, ntxiv xyoo rau lub neej kev pab cuam rau kwv yees li ob feeb ntawm kev ua hauj lwm ib lub vaj huam sib luag.

Kub tseem ceeb thaum lub sij hawm installation thiab. Nthuav PVC nthuav dav thiab cog lus nrog kev hloov pauv kub ntawm tus nqi siab dua ntoo tab sis qis dua cov khoom siv PVC. Yog tias koj tab tom txhim kho cov vaj huam sib luag loj hauv tshav ntuj ncaj qha rau yav tav su, tawm qhov sib txawv. Qhov sib txawv kiag li nyob ntawm qhov ntev ntawm lub vaj huam sib luag thiab qhov xav tau qhov kub thiab txias, tab sis rau ob -meter vaj huam sib luag hauv huab cua nrog plaub caug-degree raws caij nyoog hloov pauv, ob mus rau peb millimeters ntawm qhov chaw nthuav dav ib sab yog qhov pib tsim nyog. Tight-cov pob khawm ntsia tau txias yuav buckle thaum lub caij ntuj sov tuaj txog. Qhov no tsis yog cov khoom siv tsis raug. Nws yog physics.

Kev nthuav dav PVC tsis yog cov khoom siv paub tsis meej, tab sis nws muab nqi zog rau ob peb cov ntsiab lus tshwj xeeb uas kev paub txog ntoo thiab hlau tsis suav nrog. Siv cov hniav zoo nrog suav cov hniav zoo. Ntxuav saum npoo ua ntej ua tiav. Tawm hauv chav rau thermal txav. Xaiv qhov ua tiav uas phim cov xwm txheej raug es tsis yog ua rau txhua yam nyob hauv txee. Cov no tsis yog cov kev cai nyuaj, tab sis tsis quav ntsej ib qho ntawm lawv muaj qhov tshwm sim uas tshwm sim sai.

Kev sib tham ib puag ncig ib puag ncig PVC yog hloov zuj zus, thiab nws yuav tsum yog. Cov khoom siv muaj qhov tsis lees paub petrochemical hneev taw, thiab kev siv lub luag haujlwm txhais tau hais tias siv nws rau hauv cov ntawv thov uas nws cov kav ntev tau hloov pauv ntau lub voj voog ntawm cov kev xaiv tsis tshua muaj zog. Yog tias daim ntawv nthuav dav PVC tiv thaiv plaub nplooj ntawv ntawm MDF los ntawm kev tsim, xa khoom, teeb tsa, thiab pov tseg ntau tshaj kaum xyoo, qhov sib npaug hloov mus rau hauv txoj hauv kev uas yooj yim ib - kilogram carbon piv tsis tag nrho. Qhov ntawd tsis yog kev zam. Nws yog ib qho kev sib cav rau kev xav txog qhov twg thiab vim li cas koj siv cov khoom.

Rau ib tus neeg soj ntsuam cov neeg muab khoom lossis sib piv cov khoom lag luam, kev sib tham yuav tsum mus dhau tus nqi ib daim ntawv. Nug txog cov feem pua ​​​​cov ntsiab lus rov siv dua. Nug seb tus neeg tsim khoom puas khiav lub voj voog rov qab. Nug seb lawv ua li cas tshem tawm - cov khoom tshwj xeeb. Cov lus teb yuav qhia rau koj paub ntau ntxiv txog qhov ntev - lub sij hawm tus nqi ntawm cov khoom tshaj ib daim ntawv spec puas yuav. Thiab yog hais tias koj xav mus khawb ntxaum mus rau hauv cov ntaub ntawv xaiv cov txheej txheem, peb tawg ntawmplaub qhov taw qhia uas tseem ceeb tshaj plaws thaum xaiv PVC ua npuas ncauj boardyog qhov pib qhov pib.