樓承板，也叫(jiao)壓(ya)型(xing)鋼(gang)(gang)(gang)板(ban)(ban)(ban)、鋼(gang)(gang)(gang)承(cheng)(cheng)板(ban)(ban)(ban)、鋼(gang)(gang)(gang)樓承(cheng)(cheng)板(ban)(ban)(ban)。最早(zao)的(de)(de)叫(jiao)法叫(jiao)壓(ya)型(xing)鋼(gang)(gang)(gang)板(ban)(ban)(ban)，所(suo)有經壓(ya)板(ban)(ban)(ban)機壓(ya)制成(cheng)型(xing)的(de)(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)的(de)(de)統稱。樓承(cheng)(cheng)板(ban)(ban)(ban)是采用鍍鋅鋼(gang)(gang)(gang)板(ban)(ban)(ban)經輥壓(ya)冷彎(wan)成(cheng)型(xing)，其(qi)截面(mian)成(cheng)V型(xing)、U型(xing)、梯(ti)形或類似這(zhe)幾種形狀的(de)(de)波形，主要用作永久性(xing)模板(ban)(ban)(ban)，也可被選為(wei)其(qi)他用途。最早(zao)的(de)(de)壓(ya)型(xing)鋼(gang)(gang)(gang)板(ban)(ban)(ban)主要是用于廠房屋面(mian)的(de)(de)屋面(mian)板(ban)(ban)(ban)，后(hou)面(mian)有用于樓層的(de)(de)壓(ya)型(xing)鋼(gang)(gang)(gang)板(ban)(ban)(ban)后(hou)逐漸分類稱為(wei)樓承(cheng)(cheng)板(ban)(ban)(ban)。