Hot itinye akụkụ galvanized agbakwunyere(prefabricated agbakwunyere akụkụ) bụ mmiri na-pre-arụnyere (lie) na zoro ezo ọrụ. Ha bụ akụrụngwa na akwa akwa nke a na-etinye n'oge nkedo ihe owuwu ma jiri ya na-ekpuchi mgbe ị na-etinye superstructure. Mgbe a na-ekpo ọkụ ọkụ na-ekpo ọkụ, a na-enweta mmetụta antirust. Iji kwado ntinye na ndozi nke ntọala nke ngwa ọrụ injinịa mpụga. Ọtụtụ akụkụ agbakwunyere bụ nke ígwè. N'ime ihe owuwu ahụ, a na-etinye bolts na nhazi ahụ n'otu oge, a na-eji eriri bolt ahụ edebere n'akụkụ nke elu iji dozie ihe ndị ahụ ma rụọ ọrụ na njikọ na ndozi. Ọ na-adịkarị idobe ihe maka akụrụngwa. Dika eserese maka nhazi ihe nlere-nkwado nkwado nkwado, tinye akụkụ na nwa oge ma mechara mezie.