Ubushyuhe bw'amazi bwiza ku gikoresho cyo gusohora amazi cya PVC ni hagati ya dogere selisiyusi 50 na 60. Agace gashobora gucika byoroshye iyo kari hasi cyane, kandi gashobora gufata byoroshye iyo kari hejuru cyane. Mu gutangira imashini bwa mbere, ni byiza kongeramo kimwe cya kabiri cy'amazi ashyushye. Kugira ngo wirinde ko uduce ducika, tuzajyanwa muri imashini igihe runaka, hanyuma tugacibwamo uduce tw'amazi mu buryo bwikora nyuma y'uko ubushyuhe bw'amazi bugeze.
Igihe cyo kohereza: Ukuboza-19-2022