樓承板，也(ye)叫壓(ya)型(xing)(xing)鋼(gang)(gang)(gang)板(ban)(ban)(ban)、鋼(gang)(gang)(gang)承(cheng)板(ban)(ban)(ban)、鋼(gang)(gang)(gang)樓(lou)(lou)承(cheng)板(ban)(ban)(ban)。最早的(de)(de)(de)叫法叫壓(ya)型(xing)(xing)鋼(gang)(gang)(gang)板(ban)(ban)(ban)，所有經壓(ya)板(ban)(ban)(ban)機壓(ya)制成型(xing)(xing)的(de)(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)的(de)(de)(de)統稱(cheng)。樓(lou)(lou)承(cheng)板(ban)(ban)(ban)是采用(yong)鍍鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)經輥壓(ya)冷彎成型(xing)(xing)，其截(jie)面(mian)(mian)成V型(xing)(xing)、U型(xing)(xing)、梯形或類(lei)似這幾種形狀的(de)(de)(de)波形，主要用(yong)作永久性(xing)模板(ban)(ban)(ban)，也(ye)可(ke)被(bei)選為其他用(yong)途。最早的(de)(de)(de)壓(ya)型(xing)(xing)鋼(gang)(gang)(gang)板(ban)(ban)(ban)主要是用(yong)于(yu)廠房(fang)屋面(mian)(mian)的(de)(de)(de)屋面(mian)(mian)板(ban)(ban)(ban)，后面(mian)(mian)有用(yong)于(yu)樓(lou)(lou)層的(de)(de)(de)壓(ya)型(xing)(xing)鋼(gang)(gang)(gang)板(ban)(ban)(ban)后逐漸分類(lei)稱(cheng)為樓(lou)(lou)承(cheng)板(ban)(ban)(ban)。