樓承板，也叫壓(ya)(ya)型(xing)(xing)鋼板(ban)(ban)、鋼承(cheng)板(ban)(ban)、鋼樓(lou)承(cheng)板(ban)(ban)。最早的(de)(de)叫法叫壓(ya)(ya)型(xing)(xing)鋼板(ban)(ban)，所有經壓(ya)(ya)板(ban)(ban)機(ji)壓(ya)(ya)制成(cheng)型(xing)(xing)的(de)(de)鋼板(ban)(ban)的(de)(de)統(tong)稱。樓(lou)承(cheng)板(ban)(ban)是(shi)采(cai)用(yong)鍍鋅鋼板(ban)(ban)經輥壓(ya)(ya)冷(leng)彎成(cheng)型(xing)(xing)，其截面(mian)(mian)成(cheng)V型(xing)(xing)、U型(xing)(xing)、梯形或類似這幾種(zhong)形狀(zhuang)的(de)(de)波形，主(zhu)(zhu)要用(yong)作永(yong)久性模板(ban)(ban)，也可被(bei)選為(wei)其他用(yong)途。最早的(de)(de)壓(ya)(ya)型(xing)(xing)鋼板(ban)(ban)主(zhu)(zhu)要是(shi)用(yong)于廠房屋(wu)面(mian)(mian)的(de)(de)屋(wu)面(mian)(mian)板(ban)(ban)，后(hou)面(mian)(mian)有用(yong)于樓(lou)層的(de)(de)壓(ya)(ya)型(xing)(xing)鋼板(ban)(ban)后(hou)逐漸分類稱為(wei)樓(lou)承(cheng)板(ban)(ban)。