Siv ua npuas dub rau cov cav ntoo muaj qhov sib txawv ntawm cov dej tsis zoo, cov nplaim hluav taws xob, cov kua qaub thiab cov kab mob alkali, lub cev nyhav, kev txuag hluav taws kub, lub rwb thaiv tsev thiab kev poob siab. Nws tau ua tiav tib yam nkaus li ntoo, thiab nws cov khoom ua tiav yog deb superior rau ntoo. Nws yog ib qho kev hloov zoo rau cov ntoo, txhuas thiab daim ntawv txheeb cais. Qhov nplais ntawm lub txaj crust yog qhov yoojyim heev, siab hauv kev hnyav, thiab tsis yoojyim rau kev kos, thiab feem ntau yog siv los ua cov khoom, rooj tog, thiab cov zoo li.
Lub qhov rooj ntawm lub qhov rooj muaj feem ntau cov ntoo, khoom ntoo, khoom hluav taws kub. Cov ntoo ntawm lub khw muag khoom, feem ntau qhov rooj ntawm ncej yog khoom ntoo, lub qhov rooj tub ntxhais muaj qhov txuas nrog rau cov veneer. Feem ntau, cov rooj cob qhia me me tsis tuaj yeem ncav tes taw ntawm cov khoom ntoo thiab ntoo. Tsis tas li ntawd, cov khoom siv kuj tau faib rau ntau qhov chaw, feem ntau yog cov laug cam thiab cov txheej vov qaum-txheej pov tseg. Cov nyhuv ntawm cov ob yog tias cov xim ntawm lub npov thiab cov qhov rooj ntawm lub qhov rooj kaw ze heev.
Tsis tas li, nws yog "ntau txheej ntoo khoom veneer kom pleev xim rau". Cov nyhuv ua tiav yog tias cov xim ntawm lub rooj vaj huam sib luag thiab lub txee muaj sib npaug. Tus nqi yog ntau zuj zus. Ntxiv rau qhov kev sibthooj hauv particle, ntau txheej khoom ntoo pawg, lub khw tam sim no zoo pvc ua npuas lub rooj tsavxwm. Muaj ntau yam zoo dua li cov ntoo. Piv txwv, nws txoj kev ua kom ya raws, nrog rau nws cov yam ntxwv tsis yooj yim deformed.
Cia li nias tus ntsia hlau saum lub Rooj Tswjhwm Saib cov PVC nrog koj tus ntiv tes xoo thiab txheeb xyuas kom zoo yog tias muaj kev sib sib zog nqus dents. Yog tias muaj, nws yog obviously fake, thiaj li zoo. Celuka, tseem hu ua tswj foaming, yog tam sim no siv thiab tsim los ntawm lub tuam txhab Fabkis Gine Kulmann, uas yog ib tus thawj patented extrusion ua npuas moulding kev.
Lub pvc ua npuas lub rooj tsavxwm yog tsim los ntawm cov txheej txheem Seluka, sib sau ua ib ntom thiab tawv tawv txheej rau ob tog ntawm pawg thawj coj, uas tuaj yeem txhim kho qhov nyuaj thiab cov ntsia hlau tuav ntawm lub rooj tsavxwm. Rau kev tsim cov rooj tog lossis tsev kom zoo nkauj, cov khoom siv lub cev tseem ceeb heev. Txheeb xyuas seb lub Rooj Tswjhwm Saib Tuam Tsev (PVC) puas muaj tseeb, nws yooj yim heev!
