PVC boards, tseem hu ua cov yeeb yaj kiab zoo nkauj thiab cov yeeb yaj kiab nplaum, yog siv ntau yam lag luam xws li cov khoom siv hauv tsev, ntim khoom, thiab tshuaj.Ntawm lawv, kev lag luam cov ntaub ntawv hauv tsev suav nrog ntau dua, 60%, ua raws li kev lag luam ntim khoom, thiab ob peb lwm cov kev lag luam me me.
PVC boards yuav tsum tau muab tso rau ntawm qhov chaw tsim kho rau ntau tshaj 24 teev.Khaws qhov kub ntawm cov ntawv yas kom zoo ib yam nrog qhov kub hauv tsev kom txo cov khoom deformation los ntawm qhov sib txawv ntawm qhov kub thiab txias.Siv lub ntug trimmer los txiav cov burrs ntawm ob qhov kawg ntawm PVC board uas 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 siv ntawm txhua qhov khoom siv sib cuam tshuam.Feem ntau, qhov sib tshooj dav yuav tsum tsis pub tsawg tshaj 3 cm.Raws li cov ntawv sib txawv, cov kua nplaum tshwj xeeb thiab cov nplaum nplaum yuav tsum tau siv.Thaum tso lub rooj tsavxwm PVC, dov ib kawg ntawm lub rooj tsavxwm ua ntej, ntxuav lub nraub qaum thiab pem hauv ntejPVC pawg thawj coj saib, thiab tom qab ntawd txhuam cov kua nplaum tshwj xeeb rau hauv pem teb.Cov kua nplaum yuav tsum tau siv sib npaug thiab yuav tsum tsis txhob tuab heev.Cov teebmeem ntawm kev siv cov nplaum sib txawv yog txawv kiag li.Thov xa mus rau cov khoom siv los xaiv cov kua nplaum tshwj xeeb.
Grooving ntawm PVC boards tom qab tso yuav tsum tau nqa tawm tom qab 24 teev.Siv ib qho tshwj xeeb groover los ua grooves ntawm seams ntawm PVC panels.Rau kev ruaj khov, qhov zawj yuav tsum yog 2/3 ntawm lub thickness ntawm PVC board.Ua ntej ua li ntawd, cov plua plav thiab cov khib nyiab hauv qhov zawj yuav tsum tau muab tshem tawm.
PVC boards yuav tsum tau ntxuav tom qab ua tiav los yog ua ntej siv.Tab sis tom qab 48 teev tom qab lub rooj tsav xwm PVC tau tso.Tom qab kev tsim kho ntawm PVC board tiav lawm, nws 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.
Post lub sij hawm: Jul-03-2024