樓承板，也(ye)叫壓(ya)(ya)(ya)(ya)型(xing)(xing)鋼板(ban)(ban)(ban)、鋼承(cheng)板(ban)(ban)(ban)、鋼樓承(cheng)板(ban)(ban)(ban)。最早的(de)叫法叫壓(ya)(ya)(ya)(ya)型(xing)(xing)鋼板(ban)(ban)(ban)，所有(you)經壓(ya)(ya)(ya)(ya)板(ban)(ban)(ban)機壓(ya)(ya)(ya)(ya)制成型(xing)(xing)的(de)鋼板(ban)(ban)(ban)的(de)統稱(cheng)。樓承(cheng)板(ban)(ban)(ban)是采用(yong)鍍鋅鋼板(ban)(ban)(ban)經輥壓(ya)(ya)(ya)(ya)冷(leng)彎成型(xing)(xing)，其(qi)截面(mian)成V型(xing)(xing)、U型(xing)(xing)、梯形或類(lei)似(si)這幾(ji)種形狀的(de)波形，主(zhu)要用(yong)作永久性模板(ban)(ban)(ban)，也(ye)可被選為(wei)其(qi)他用(yong)途(tu)。最早的(de)壓(ya)(ya)(ya)(ya)型(xing)(xing)鋼板(ban)(ban)(ban)主(zhu)要是用(yong)于(yu)廠房屋(wu)面(mian)的(de)屋(wu)面(mian)板(ban)(ban)(ban)，后(hou)面(mian)有(you)用(yong)于(yu)樓層的(de)壓(ya)(ya)(ya)(ya)型(xing)(xing)鋼板(ban)(ban)(ban)后(hou)逐漸分類(lei)稱(cheng)為(wei)樓承(cheng)板(ban)(ban)(ban)。