
Mpira wophimba umagwiritsidwa ntchito makamaka pophimba pamwamba pa madzi. Kupatula apo, mpira wophimba umagwiritsidwa ntchito popangira thanki ya asidi yomwe ingalepheretse kutayikira ndi kusinthasintha kwa mpweya wa asidi komanso kuchepetsa kuipitsidwa kwa chilengedwe ndikusunga zinthu za asidi; umagwiritsidwa ntchito m'madzi opanda mchere ndikuwonetsetsa kuti madzi ndi abwino.
Amagwiritsidwa ntchito pa mitundu yosiyanasiyana ya thanki yophimba madzi ndi thanki yamadzi yopanda mchere yokhala ndi thanki yosungiramo asidi yopingasa komanso yoyeretsa madzi, zomwe zimachepetsa kwambiri utsi wa asidi, mpweya ndi carbon dioxide kuchokera mumlengalenga kuti ateteze ubwino wa madzi, kusunga mphamvu komanso kuyeretsa chilengedwe.
Malinga ndi kuchuluka kwa pamwamba, kusakaniza mpira wophimba ndi madzi, kuyika mpira wophimba mwachilengedwe, kuphimba pamwamba pa madzi, m'mphepete mwake mutatsekedwa ndi zinthu zolongedza.
| Kufotokozera | Malo ozungulira | Kuchuluka kwa zinthu zambiri | Nambala |
| m2/m3 | makilogalamu/m3 | ||
| 25mm | 460 | 145kg | 64000 |
| 38mm | 325 | 125kg | 25000 |
| 50mm | 236 | 65kg | 115000 |
| 76mm | 150 | 90kg | 3000 |
| Katundu/Zinthu | PE | PP | RPP | PVC | CPVC | PVDF |
| Kuchulukana g/cm3 | 0.94-0.96 | 0.89-0.91 | 0.93-0.94 | 1.32-1.44 | 1.50-1.54 | 1.75-1.78 |
| Kutentha kwa ntchito | 90 | ≤100 | ≤120 | ≤60 | ≤90 | ≤150 |
| Kukana dzimbiri kwa mankhwala | zabwino | zabwino | zabwino | zabwino | zabwino | zabwino |
| Mtundu wa Phukusi | Kutha Kunyamula Chidebe | Nthawi yoperekera | Inshuwalansi Yabwino | Malamulo Olipira | ||
| 20 GP | 40 GP | 40 Likulu | ||||
| Chikwama cha tani | 20-24 m3 | 40 m3 | 48 m3 | Mkati mwa masiku 3-10 | Muyezo wa Dziko Lonse la China umapereka chitsimikizo cha khalidwe ngati mukufuna. | T/T, L/C, Paypal, West Union |
| Chikwama cha pulasitiki | 25 m3 | 54 m3 | 68 m3 | |||
| Bokosi la pepala | 20 m3 | 40 m3 | 40 m3 | |||