1. Kutsika mtengo:Ma ducts a mpweya a PVC osinthikakawirikawiri amakhala ndi mtengo wotsika poyerekeza ndi zipangizo zina, zomwe zimapangitsa kukhala njira yotsika mtengo pa bajeti yochepa.
2. Kuyika kosavuta: PVC duct ndi yopepuka kuposa chitoliro chachitsulo, chosavuta kunyamula ndikuyika, sichifuna zida zowotcherera zaukadaulo, zitha kudulidwa ndikulumikizidwa, zosavuta kukhazikitsa ndikusintha mwachangu.
3. Kukana bwino kwa dzimbiri: PVC ili ndi kukana bwino kwa mankhwala ambiri ndipo imakhala ndi kukana bwino kwa dzimbiri
4. Kuchita bwino kwa magetsi a magetsi: PVC mwachibadwa ndi yoyendetsa bwino, choncho imakhala ndi ntchito yabwino yotchinjiriza magetsi ndipo ndi yoyenera kumanja kwa waya ndi chingwe.
5. Kusinthasintha kwabwino, komwe ndi chimodzi mwazofunikira kwambiri. Chifukwa chowonjezera mapulasitiki ochulukirapo, omwe nthawi zambiri amakhala oposa 25%, zinthuzi zimakhala zofewa kwambiri, zosavuta kupindika, zoyenera kuyika mu Malo ang'onoang'ono kapena malo ovuta.
6. Monga zinthu za membrane ndi payipi zakuthupi, kugwiritsidwa ntchito kwakukulu, zomwe zimapangitsa kuti zikhale zothandiza kwambiri popanga mapaipi a mpweya, zimatha kuyendetsa bwino mpweya popanda kukana kwambiri.
Mwambiri,Ma ducts a mpweya a PVC osinthikaamagwiritsidwa ntchito kwambiri m'makina a mpweya wabwino chifukwa cha kusinthasintha kwawo, kusinthasintha kosavuta, kugwiritsidwa ntchito kwakukulu komanso kutsika mtengo.
Nthawi yotumiza: May-13-2024