Ngwaahịa

A na-eji ihe owuwu ụzọ ụgbọ okporo ígwè na-akwụ ụgwọ dị ka ọkpụkpụ na-ebu ibu, a na-eji ụlọ ọkụ (ụlọ elu) panel eme ihe dị ka nhazi nhazi, na mpụta na-ejikarị ihe eji achọ mma nke oge a jikọtara ọnụ, nke jikọtara na saịtị.Enwere ike iji ya karịa afọ 50 ma nwee ike iburu ala karịa 1-15.A na-eji ya eme ihe n'ụlọ, ụlọ, ụlọ ọrụ mmepụta ihe na ihe ọkụkụ, ihe ngosi azụmahịa na ihe nkiri ndị ọzọ.Ibu: Ibu ndụ nke ala 2.0KN/m³;