樓承板，也叫壓(ya)型(xing)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)、鋼(gang)(gang)(gang)承(cheng)板(ban)(ban)(ban)(ban)、鋼(gang)(gang)(gang)樓承(cheng)板(ban)(ban)(ban)(ban)。最(zui)早的叫法叫壓(ya)型(xing)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)，所有經(jing)壓(ya)板(ban)(ban)(ban)(ban)機壓(ya)制成型(xing)的鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)的統稱。樓承(cheng)板(ban)(ban)(ban)(ban)是采用(yong)鍍(du)鋅(xin)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)經(jing)輥壓(ya)冷彎成型(xing)，其(qi)截面(mian)成V型(xing)、U型(xing)、梯形(xing)或(huo)類似(si)這(zhe)幾種形(xing)狀的波形(xing)，主(zhu)要(yao)用(yong)作永久性模(mo)板(ban)(ban)(ban)(ban)，也可被選為(wei)其(qi)他用(yong)途。最(zui)早的壓(ya)型(xing)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)主(zhu)要(yao)是用(yong)于廠房屋面(mian)的屋面(mian)板(ban)(ban)(ban)(ban)，后面(mian)有用(yong)于樓層的壓(ya)型(xing)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)后逐(zhu)漸分(fen)類稱為(wei)樓承(cheng)板(ban)(ban)(ban)(ban)。