Ubwino wa mipope ya PVC

Mapaipi a PVC amatenga mapaipi a PVC-U a ngalande, omwe amapangidwa ndi utomoni wa polyvinyl chloride ngati chinthu chofunikira kwambiri. Amawonjezeredwa ndi zowonjezera zowonjezera ndikupangidwa kudzera pakukonzanso kwa extrusion. Ndi chitoliro chomanga nyumba ndi mphamvu yayikulu, kukhazikika bwino, moyo wautali komanso magwiridwe antchito. Itha kugwiritsidwa ntchito pomanga ngalande, chitoliro cha zimbudzi ndi chitoliro cha mpweya wabwino.

Ubwino wa chitoliro cha PVC ndi awa:
1. Ili ndi mphamvu yolimba komanso yopanikizika komanso chitetezo chachikulu.
2. Kukana kwamadzimadzi pang'ono: 
Khoma la chitoliro cha PVC ndiyosalala kwambiri ndipo kukana kwamadzimadzi ndikochepa kwambiri. Kukhazikika kwake koyerekeza ndi 0.009 yokha. Kutulutsa kwake kwamadzi kumatha kuwonjezeka ndi 20% poyerekeza ndi chitoliro chofananira chachitsulo ndi 40% kuposa chitoliro cha konkriti.
3.Kuthana bwino kwa dzimbiri komanso kukana mankhwala: 
Mapaipi a PVC ali ndi kukana kwakukulu kwa asidi, kukana kwa alkali, kukana dzimbiri. Samakhudzidwa ndi chinyezi ndi nthaka PH. Palibe mankhwala oletsa anticorrosive omwe amafunikira pakuyika mapaipi. Mapaipi ali ndi kukana kwakukulu kwa dzimbiri, ma alkalis ndi mchere. Ndioyenera kutaya zonyamula mafakitale ndi mayendedwe.
4. Kukhazikika kwamadzi kwabwino: Kukhazikitsidwa kwa mapaipi a PVC kumakhala ndi kukhathamira kwamadzi mosasamala kanthu kuti ndi kolumikizana kapena kulumikizana mphete ya mphira.
5. Anti-bite: Chitoliro cha PVC sichimapatsa thanzi, chifukwa chake sichidzakokedwa ndi makoswe. Malinga ndi kuyesa komwe National Health Foundation idachita ku Michigan, makoswe sangathe kuluma mapaipi a PVC.
6. Kukalamba bwino kukana: Ntchito yantchito yokhazikika imatha kufikira 50.
zaka.

Chifukwa chogwiritsa ntchito mapaipi a PVC sichinthu chongopindulitsa pamwambapa. Kulemera kwake kopepuka kungapulumutse mayendedwe amtundu wa makina olemera ndipo kumachepetsa nthawi yakubowola mabowo m'mapaipi. Kaya zivomezi kapena zochitika zina, mapaipi a PVC amatha kukhalabe osasintha. Izi zimapangitsa kuti chitoliro cha PVC chikhale othandizira ambiri.