Boleng ba motsoako oa konkreite bo tiisitsoe, moqapi o tsoetseng pele oa motsoako o ntlafatsa katleho ea ho kopanya, o fokotsa khatello ea motsoako oa sehlahisoa, 'me o ntlafatsa ho tšepahala ha sehlahisoa.
Motsoako oa konkreite ke motsoako oa merero e mengata.Nakong ea ts'ebetso ea ts'ebetso, lehare le susumetsang le khanna lehare le susumetsang ho kuta, ho penya le ho khutlisetsa thepa ka har'a silinda, e le hore thepa e kopane ka ho feletseng motsamaong o batlang o le matla, kahoo o na le ho kopanya Boleng bo botle, tšebeliso e tlaase ea matla le e phahameng. bokgabane.Tšebeliso e pharaletseng ea li-mixer mererong ea morao-rao ea kaho ha e fokotse feela matla a basebetsi, empa hape e ntlafatsa boleng ba mesebetsi ea konkreite, 'me e entse tlatsetso e kholo ho ahong ea litšebeletso tsa motheo Chaena.
Nako ea poso: Mar-16-2019