1) Phaephe ea PVC le selelekela sa ho kenya

Likaroloana
Ha e na chefo: ha ho na li-additives tsa tšepe e boima
E hanela ho bola: e hanela lintho tsa lik'hemik'hale, ho bola ha lik'hemik'hale tsa elektronike kapa ho rusa
Litšenyehelo tse Tlase tsa ho Kenya: boima bo bobebe le bonolo ba ho kenya
Mabota a kahare a boreleli: khohlano e tlase le bophahamo bo phahameng ho feta liphaephe tsa tšepe
Bophelo bo Bolelele: lilemo tse fetang 50 tlas'a maemo a tloaelehileng
E sebelisoa hape ebile e mosa ho Tikoloho

Likopo
liphaephe tsa ho ntša mobu le litšila kahare ho moaho
liphaephe tsa metsi a pula ka hare ho moaho
liphaephe tsa drainage tse patiloeng ntle le khatello fatše

2) Phaephe ea PVC le melemo ea ho e kopanya

1. Boima bo bobebe: boima ba yuniti ke karolo ea 1/6 feela ea liphaephe tsa tšepe tse entsoeng ka tšepe.
2. Matla a phahameng: matla a ho tsikinyeha a fihla ho feta 45 Map.
3.Khanyetso e tlase: lebota la kahare le boreleli mme le thibela ho bokellana ha mafome. Kgatello ya metsi le ho ntshwa ha phaephe ya PVC-U di tlase ka 30% ho feta diphaephe tsa tshepe tse entsweng ka bophara bo lekanang mme di ka boloka ditjeo tsa matla a ho ntshwa ha metsi.
4. Ho hanyetsa mafome: ho hanyetsa mafome hantle ho bakoang ke li-acid, alkaline, lik'hemik'hale le motlakase, ka hona ha ho bake matheba.
5. Ho kenya habonolo: ho hokahana habonolo ka masale a rabara. Ho bonolo ho e kenya le ho e koala hantle.
6. Nako e telele ea bophelo: tlas'a maemo a tloaelehileng nako ea bophelo e ka fihla ho lilemo tse 50.
7. Litšenyehelo tse tlase: ka litšenyehelo tse tlase tsa ho kenya. Lipalangoang le thepa e tala, litšenyehelo tsohle tsa boenjiniere li etsa hore PVC-U e be tlase ka 30% ho feta ea liphaephe tsa tšepe e lahliloeng.