膜(mo)結構(gou)工程(cheng)的珍愛和維護。膜(mo)材外(wai)觀(guan)不應與刀子、銳器接觸,以(yi)免劃(hua)(hua)破及磨(mo)傷(shang)膜(mo)材外(wai)觀(guan)。一旦(dan)發現膜(mo)材被劃(hua)(hua)破、緊張磨(mo)傷(shang)等征(zheng)象(xiang)時(shi)(shi),應及時(shi)(shi)采取有(you)用措施(shi)以(yi)免磨(mo)傷(shang)更加緊張,同時(shi)(shi)關照廠商派人修復,鋼(gang)構(gou)件外(wai)觀(guan)不得遭受硬物襲擊與劃(hua)(hua)傷(shang),不得接觸各種酸性、堿性和有(you)機溶劑(ji)。