01 Mpekere iko iko maka bọọdụ ciment lita / panel
Ojiji ntupu fiberglass n'ime bọọdụ ciment/panel dị arọ nwere ọtụtụ uru. Nke mbụ, akwa ntupu fiberglass bụ ihe ejiri eriri fiberglass kpara akpa, nke na-abụkarị n'ụdị ntupu, yiri akwa, mana enwere ọtụtụ…