樓承板，也叫壓(ya)(ya)(ya)型鋼(gang)(gang)板(ban)(ban)(ban)、鋼(gang)(gang)承(cheng)板(ban)(ban)(ban)、鋼(gang)(gang)樓承(cheng)板(ban)(ban)(ban)。最(zui)早的叫法叫壓(ya)(ya)(ya)型鋼(gang)(gang)板(ban)(ban)(ban)，所有經壓(ya)(ya)(ya)板(ban)(ban)(ban)機壓(ya)(ya)(ya)制成(cheng)型的鋼(gang)(gang)板(ban)(ban)(ban)的統稱。樓承(cheng)板(ban)(ban)(ban)是采用(yong)(yong)鍍鋅鋼(gang)(gang)板(ban)(ban)(ban)經輥壓(ya)(ya)(ya)冷彎成(cheng)型，其(qi)截面(mian)成(cheng)V型、U型、梯形(xing)或類(lei)似這幾種形(xing)狀(zhuang)的波形(xing)，主(zhu)要用(yong)(yong)作(zuo)永久性(xing)模板(ban)(ban)(ban)，也可被選為其(qi)他用(yong)(yong)途。最(zui)早的壓(ya)(ya)(ya)型鋼(gang)(gang)板(ban)(ban)(ban)主(zhu)要是用(yong)(yong)于廠(chang)房屋(wu)面(mian)的屋(wu)面(mian)板(ban)(ban)(ban)，后面(mian)有用(yong)(yong)于樓層的壓(ya)(ya)(ya)型鋼(gang)(gang)板(ban)(ban)(ban)后逐漸分類(lei)稱為樓承(cheng)板(ban)(ban)(ban)。