PVC board, tseem hu ua cov yeeb yaj kiab zoo nkauj thiab cov nplaum nplaum, yog siv hauv cov khoom siv hauv tsev, ntim khoom, tshuaj thiab ntau lwm yam lag luam. Kev lag luam cov ntaub ntawv hauv tsev suav nyiaj ntau ntawm 60 feem pua , ua raws li kev lag luam ntim khoom, nrog rau ntau qhov kev siv me me.
PVC boards yuav tsum muab tso rau ntawm qhov chaw tsim kho rau ntau tshaj 24 teev. Qhov kub ntawm cov ntawv yas tuaj yeem khaws cia zoo ib yam nrog qhov kub hauv tsev kom txo cov khoom deformation los ntawm qhov kub thiab txias. Siv tus kws tshaj lij ntug trimmer los txiav cov npoo ntxhib ntawm ob qhov kawg ntawm PVC daim ntawv nyob rau hauv lub siab hnyav. Qhov dav ntawm ob sab yuav tsum tsis pub tsawg tshaj 1 cm. Thaum tso cov ntawv yas PVC, sib tshooj txiav yuav tsum tau txais los ntawm txhua qhov khoom siv sib cuam tshuam. Feem ntau, qhov dav ntawm qhov sib tshooj yuav tsum tsis pub tsawg dua 3cm. Cov kua nplaum tshwj xeeb thiab cov kua nplaum nplaum yuav tsum tau siv raws li cov phaj sib txawv. Thaum tso cov ntawv PVC, yob ib kawg ntawm daim ntawv, ntxuav lub nraub qaum thiab pem hauv ntej ntawm daim ntawv PVC, thiab tom qab ntawd txhuam cov kua nplaum tshwj xeeb rau hauv pem teb. Cov kua nplaum yuav tsum sib npaug thiab tsis tuab heev. Cov nplaum sib txawv muaj qhov sib txawv. Cov kua nplaum tshwj xeeb yuav tsum raug xaiv raws li cov khoom siv phau ntawv
Lub grooving ntawm cov ntawv PVC tom qab tso yuav tsum tau ua tom qab 24 teev. Siv ib qho tshwj xeeb groover rau groove cov pob qij txha ntawm cov ntawv PVC. Txhawm rau txuas ruaj khov, qhov tob ntawm qhov zawj yuav tsum yog 2/3 ntawm lub thickness ntawm PVC phaj. Ua ntej vuam, cov plua plav thiab cov khib nyiab hauv qhov zawj yuav tsum tau muab tshem tawm.
Thaum kawg, tom qab ua tiav lossis ua ntej siv, ntxuav cov ntawv PVC. Tab sis nws yuav tsum yog 48 teev tom qab muab cov ntawv PVC. Tom qab kev tsim kho ntawm cov ntawv PVC, lawv yuav tsum tau ntxuav los yog nqus tau raws sijhawm. Nws raug nquahu kom siv cov tshuaj tsis huv los ntxuav tag nrho cov av. Yog tias qhov chaw ntawm PVC daim ntawv yog qias neeg, nws raug nquahu kom siv lub tshuab ntxhua khaub ncaws hauv pem teb nrog lub pob zeb sib tsoo liab los ntxuav cov ntawv.
