樓承板，也叫壓型(xing)鋼(gang)板(ban)(ban)(ban)(ban)、鋼(gang)承(cheng)板(ban)(ban)(ban)(ban)、鋼(gang)樓承(cheng)板(ban)(ban)(ban)(ban)。最早的(de)(de)(de)叫法叫壓型(xing)鋼(gang)板(ban)(ban)(ban)(ban)，所有(you)經(jing)壓板(ban)(ban)(ban)(ban)機壓制成型(xing)的(de)(de)(de)鋼(gang)板(ban)(ban)(ban)(ban)的(de)(de)(de)統稱。樓承(cheng)板(ban)(ban)(ban)(ban)是采用鍍鋅鋼(gang)板(ban)(ban)(ban)(ban)經(jing)輥壓冷彎(wan)成型(xing)，其截面成V型(xing)、U型(xing)、梯形或類似這(zhe)幾種(zhong)形狀的(de)(de)(de)波形，主(zhu)要用作永久性模板(ban)(ban)(ban)(ban)，也可被(bei)選為其他用途。最早的(de)(de)(de)壓型(xing)鋼(gang)板(ban)(ban)(ban)(ban)主(zhu)要是用于(yu)廠(chang)房屋面的(de)(de)(de)屋面板(ban)(ban)(ban)(ban)，后面有(you)用于(yu)樓層的(de)(de)(de)壓型(xing)鋼(gang)板(ban)(ban)(ban)(ban)后逐漸分類稱為樓承(cheng)板(ban)(ban)(ban)(ban)。