Cov yam ntxwv ntawm rooj tog ua los ntawm veneer, dab tsi los saib
Cov rooj tog zaum ua los ntawm cov ntoo zoo nkauj yog qhov kim thiab tsis yog qhov kev xaiv pheej yig rau txhua tus neeg. Cov rooj tog ua los ntawm veneer yuav yog ib qho qauv zoo, vim tias cov khoom siv no muaj qhov sib xws sab nraud rau cov khoom ntoo. Hauv kev tsim cov khoom lag luam no, lub hauv paus siv, sawv cev los ntawm plywood, MDF lossis chipboard, them nrog veneer, uas yog lo rau lub hauv paus, qog cov ntoo ntuj.
Pros thiab cons
Veneer yog qhov txiav me me ntawm cov ntoo zoo zoo, tsis pub tshaj 3mm hauv qhov tuab. Nws yog dav siv hauv kev tsim cov rooj tog zaum niaj hnub, seev suab paj nruag, thiab tseem yog siv los ua cov khoom tiav hauv kev tsim cov khoom sib txig sib txuam. Lub npe nrov ntawm cov khoom siv ntuj no yog vim muaj qhov zoo ntawm kev sib xyaw ua ke ntawm tus nqi thiab ua kom zoo nkauj ntawm cov khoom tiav. Txhawm rau kom muaj kev xaiv yooj yim, peb yuav soj ntsuam txhua qhov zoo thiab qhov tsis zoo uas cov rooj tog zaum ntim khoom.
Qhov zoo ntawm cov khoom siv yog li nram no:
- ntau yam xim thiab tawv ntoo. Ntau hom ntoo yog siv rau kev tsim tawm: los ntawm cov ntoo thuv classic rau ntau hom kim tshaj plaws;
- nws yog cov khoom siv hauv ntuj, ib puag ncig. Veneer - lub hau npog ua los ntawm cov ntoo zoo nkauj;
- kev yooj yim ntawm kev ua haujlwm tso cai rau kev siv cov veneered blanks rau cov khoom ntawm ntau yam duab thiab teeb tsa;
- tsis tshua muaj nqi. Veneer rooj tog yog qhov pheej yig dua li cov khoom lag luam ntoo, uas ua rau nws pheej yig;
- cov tsos zoo heev - cov khoom lag luam zoo tau xaiv qhov tseeb ntawm cov qauv, qauv zoo nkauj, uas muab cov rooj tog zaum veneered muaj qhov tsos zoo;
- tswv yim, kev tsis kam ntawm lub ntsej muag rau qhov kub thiab txias siab, av noo. Veneer facades tsis raug rau kev tawg, deformation raws li qhov txiaj ntsig ntawm lwm yam.
Cov khoom siv kuj muaj qhov tsis zoo:
- cov txheej txheem veneered ntshai tsam ncaj qha tshav ntuj: hauv lawv cov cawv, nws tuaj yeem hloov xim;
- nws tuaj yeem nyuaj rau tuaj nqa ib qho qauv ntawm cov pob qij txha, vim tias txhua daim ntawv nws muaj nws tus kheej tshwj xeeb;
- capricious hauv kev saib xyuas, tsis suav nrog kev siv tshuaj tua kab mob uas tuaj yeem ua rau saum npoo puas;
- cov khoom lag luam tsim los ntawm cov kev xaiv veneer kim (ntoo qhib, ntoo tshauv, ntov ntoo) tsis pheej yig.
Ntau yam
Veneered rooj tog yog tsim los ntawm cov khoom siv ntawm cov qauv sib txawv thiab cov txheej txheem ntau lawm. Nqe nqe ntawm cov rooj tog nyob ntawm hom ntawm veneer. Muaj ntau hom veneer, cov hauv paus chiv keeb, siv rau rooj tog ntau lawm:
- shelled;
- planed;
- sawn.
Ntsej muag
Sawn
Lub Hom Phiaj
Lub cev ntsig mentshis txiav veneer yog qhov ntau tshaj thiab muaj hom veneer, nrog tuab ntawm 0.1 txog 10 hli. Nyob ntawm qhov zoo ntawm cov ntoo, ua raws li lub thev naus laus zis ntau lawm, cov veneer no yuav tsis qis dua los ntawm kev npaj. Nws khaws cov ntawv zoo ib txwm ntoo, cov qauv ntoo tshwj xeeb, thiab muaj cov qauv zoo nkauj zoo nkauj.
Cov hlais veneer yog siv dav hauv rooj tog tsim khoom. Hom ntoo zoo siv nyob rau hauv nws cov ntau lawm. Nws yog tus cwj pwm los ntawm kev nplua nuj thiab ntau yam qauv, qauv, uas ua tiav los ntawm cov txheej txheem ntau lawm. Cov ntoo ntoo tsis tuaj yeem npaj ua ke nyob rau ntau qhov sib txawv, ntawm ntau cov ces kaum, ua tiav cov cim tshwj xeeb, cov qauv ntuj qub.
Sawed veneer yog thawj hom khoom siv uas pib tsim nyob rau xyoo 19th. Nws yog qhov zoo thiab tsis yog pheej yig. Niaj hnub no nws tsis yog tsim ntawm kev lag luam, nws yog siv los tsim cov twj paj nruag, cov khoom siv sab hauv, kho kom zoo nkauj sab hauv, khoom kim kim thiab cov khoom siv ib leeg ntawm cov rooj tog kom xaj.
Niaj hnub hom ntawm veneer, subspecies ntawm cov khoom ntuj, suav nrog:
- ntau-veneer;
- ntxuam-kab.
Zov-veneer
Ntxuam-kab
Lub vev xaib (veneer) yog tsim los ntawm cov ntoo zoo ntawm ntau hom, thaum tsis muaj lub hom phiaj ntawm kev khaws cia cov qauv ntuj. Cov khoom siv zoo li no tsis muaj qhov kawg ntawm nws cov xim, kev ntxhib los mos, thiab muaj cov xim ntawm cov ntoo uas muaj cov ntoo zoo nkauj. Cov duab geometric lossis lwm cov qauv tsim muaj peev xwm ua qauv qhia rau ntawm nws saum npoo.
Kev nplua-kab yog tsim los ntawm cov pheej yig ntawm cov ntoo loj hlob sai, siv ob peb txoj kev siv thev naus laus zis:
- nti thiab ziab;
- tha xim thiab gluing;
- nias thiab theem nrab phiaj xwm lossis tev.
Cov kab ke ntawm cov yeeb yam saum toj no tso cai rau koj los tsim cov khoom ntawm qhov xav tau ntawm cov qauv, qauv, qauv thiab xim. Cov khoom zoo nkauj feem ntau yaum ntuj tsim ntawm cov ntoo ntau hom. Hom no tsis tshua ruaj khov, tau nce qhov kev sib tawg, cov porosity.
Pom qhov txawv ntawm cov khoom neeg tsim cov veneer, uas yog cov yas ua yeeb yaj kiab (PVC) nrog kev qog ntawm cov qauv ntoo. Ib hom tshiab ntawm cov nyom veneer rau cov rooj tog yog eco-veneer. Cov khoom siv no yog tsim los ntawm multilayer polypropylene.
Xim spectrum
Cov xim ntawm ntuj veneer nyob ntawm hom ntoo: lub teeb ntoo thuv, ntoo tshauv, wenge, Cherry, velvet lossis bleached ntoo qhib. Txhua lub chaw tsim khoom muaj nws tus kheej xim. Tab sis yog cov khoom siv yog ntuj, tom qab ntawd txhua yam khoom yuav muaj nws tus kheej ntxoov ntxoo nrog ib tus neeg ntoo txawv.
Multi-veneer, nplua-kab, thiab eco-veneer muab cov neeg siv nrog kev xaiv ntau ntawm cov xim, qauv thiab qauv, txwv tsuas yog los ntawm kev xav ntawm cov neeg tsim qauv. Qhov sib txawv ntawm cov ntaub ntawv no thiab lub veneer ntuj yog tias lawv lav qhov xim xim zoo nkauj thiab kev ntxhib los mos, thiab kev hloov pauv ntawm cov duab ntxoov ntxoo ntawm cov khoom tshwm sim nruj me ntsis ntawm qhov kev thov ntawm tus neeg yuav khoom, thiab tsis nyob ntawm whim ntawm xwm.
Sib txawv ntawm cov khoom siv dag thiab cov khoom ntuj
Dab tsi yog qhov sib txawv ntawm kab-veneer, ntau-veneer, eco-veneer thiab ntuj npaj cov khoom siv? Lub ntsiab sib txawv ntawm cov khoom cuav thiab ntuj tsim:
- txhua daim ntawv ntawm cov khoom neeg tsim ntawm ib tsab xov xwm yuav muaj qhov sib phim ntawm cov xim, kev ntxhib los mos, daim duab. Qhov no ua rau nws muaj peev xwm ua kom cov khoom txig tau xim zoo nkauj, tsis muaj blotches, pob qhov muag, nrog ib qho kev ua tiav ntawm cov qauv ntoo. Daim iav veneer yog hloov pauv tau, yog li cov khoom lag luam no tuaj yeem kho tau yooj yim lossis ntxiv nrog lwm cov rooj tog, thaum cov xim sib xyaw yuav zoo tag nrho;
- thaum veneering rooj tog nrog cov khoom ntuj, ntxiv cov kauj ruam ntxiv yuav tsum xaiv cov qauv thiab xim. Txhua cov khoom yuav ib tus zuj zus hauv kev ntxhib los mos thiab xim, tej zaum yuav muaj qhov tsis sib xws ntawm cov duab ntxoo ntawm tib daim ntawv xov xwm veneer;
- cov rooj tog ua los ntawm cov veneer ntuj zoo nkaus li zoo, xws li cov khoom lag luam pom, kev siv, tsis txawv ntawm cov rooj tog ua los ntawm cov khoom ntuj ntoo;
- veneer ntuj muaj durability, siab hnav tsis kam;
- cov khoom sib txuas tam sim no - eco-veneer, nws yog qhov pheej yig ntau dua li cov veneer uas ntuj tsim, nws yog raws li polypropylene, uas yog ib puag ncig ntau dua ib puag ncig, tsis zoo li PVC, tsis emit teeb meem formaldehydes, phenols;
- eco-veneer tiv taus ntau yam tshuaj ntxuav kom huv, uas ua tau zoo saib xyuas cov rooj tog zaum veneer.
Xaiv thiab cov lus qhia saib xyuas
Thaum xaiv cov rooj tog zaum, cov qauv hauv qab no:
- nqi;
- ib puag ncig kev phooj ywg;
- durability thiab hnav tsis kam;
- aesthetic zoo;
- tswjhwm.
Lub ntsiab lus tseem ceeb yog qhov tsim ntawm chav. Cov khoom siv niaj hnub no ua kom zoo tshaj plaws rau kev tsim cov phiaj xwm tsim xim, muab ntau yam tsis muaj qhov tsis tag ntawm cov duab ntxoo, qauv, qauv. Cov khoom siv ntuj yog zoo kawg nkaus rau chav tsev chav ua qauv, ua ke nrog kev zoo nkauj ntawm ntuj ntoo thiab ib puag ncig kev ua phooj ywg ntawm cov ntaub ntawv ntuj.
Cov ntaub ntawv ntuj xav tau kev saib xyuas kom zoo tsis tas siv tshuaj lom neeg.
Nws txaus kom so tej qhov chaw nrog lub paj rwb khaub hlab siv cov tshuaj ntxuav me me. Dag analogues tsis yog li capricious nyob rau hauv lawv saib xyuas. Tab sis nws yog ib qho tsim nyog yuav tsum tau siv tshuaj ntxuav tu yam tsis muaj abrasives, alkalis, kuab tshuaj.
Tus yees duab
