Mgbaze ígwè mkpuchi gị n’ụlọnga

Na mmepụta nkedo, ka ịgbatị oge nkwudosi ike nke igwe a wụrụ awụ na riser, a na -akpọ ihe mkpuchi nke na -ekpuchi elu nke igwe a wụrụ awụ a na -akpọ mkpuchi.

Ngwaahịa a dabara adaba maka ụdị ihe nrịba aja maka nkedo nchara. Na -ejighị ogwe aka riser na -echekwa okpomoku, enwere ike gbanwee mbelata nke oghere mbelata site na “V” gaa na “U”, na -ezere porosity na shrinkage. , Mmetụta nri bụ 30%, ịdị arọ nke riser na-ebelata site na 50%-75%, ọnụego mkpụrụ na-abawanye site na ihe karịrị 15%, a na-ekwe nkwa ihe mejupụtara kemịkalụ na-agbanweghi agbanwe, ton nke ọ bụla nchara nchara chọrọ naanị itinye ego yuan 40-50, na karọbọnụ, ma e jiri ya tụnyere ngwaahịa dị ka osikapa, onye na-ahụ maka ihe na-ekpo ọkụ, ntụ osisi, na ihe na-eme ka ikpo ọkụ dị, enwere nnukwu uru mmekọrịta ọha na eze na akụ na ụba.