Izithasiselo zikakhonkolo ezingasindi | Ama-ejenti Akhipha Amagwebu Asebenza Kakhulu Wokhonkolo Weselula
Yeka Ukumosha Usimende: I-Admixture Eyehlisa Amanzi Yokhonkolo Ongafinyeleleki Kaphansi Owusebenzisa Kabi
I 40% I-Permeability Drop Cishe Awunaki Nayi inombolo okufanele ikwenze uyeke ukuxubana: a 0.05 ukuncishiswa kwesilinganiso sikasimende wamanzi kunganqamula ukufinyeleleka kukakhonkolo ngokudlula 40%. Lokho akuyona…




















































































