Ihe na-ebu eriri eriri bụ ụdị igwe ọgba aghara na-ebufe ihe na-aga n'ihu.Ọ na-abụkarị nke etiti, eriri ebufe, onye na-adịghị arụ ọrụ, igwe na-ebugharị, ngwaọrụ na-ebufe ihe, wdg. Ọ nwere ike ịnyefe ihe site na ebe nri mbụ ruo ebe mbupu ikpeazụ n'otu ahịrị mbufe, na-akpụ usoro mbufe.Enwere ike iji ya na-ebufe ma ndị gbajiri agbaji na nnukwu ihe na ngwongwo emechara.Na mgbakwunye na njem ihe dị ọcha, ọ nwekwara ike ịkwado usoro teknụzụ na usoro mmepụta nke ụlọ ọrụ mmepụta ihe dị iche iche iji mepụta ahịrị rhythmic.
Akpụkpọ anụ na-ebufe na-agagharị dịka ụkpụrụ nnyefe esemokwu, ọ dabara adaba maka ibufe ntụ ntụ, granular, obere ihe, na ihe akpa, dị ka coal, gravel, ájá, ciment, fatịlaịza, ọka, wdg. eji na nso nke ambient okpomọkụ -20 ℃ ka +40 ℃, na ihe` okpomọkụ a ga-ebufe bụ ihe na-erughị 60 ℃.Enwere ike ikpebi ogologo ebufe na ụdị mgbakọ dịka ihe onye ọrụ chọrọ.N'ozuzu, a pụkwara iji draịvụ drum mee ihe.
Oge nzipu: Feb-10-2023