板(ban)(ban)材(cai)(sheet material)是做(zuo)成(cheng)標(biao)準(zhun)大(da)小的扁(bian)平矩(ju)形建筑(zhu)材(cai)料板(ban)(ban),應用于(yu)建筑(zhu)行業(ye),用來作墻壁、天花板(ban)(ban)或(huo)地板(ban)(ban)的構件(jian)。也多指鍛造、軋制或(huo)鑄造而成(cheng)的金(jin)屬板(ban)(ban)。劃分為薄板(ban)(ban)、中板(ban)(ban)、厚(hou)板(ban)(ban)、特(te)厚(hou)板(ban)(ban)、通常做(zuo)成(cheng)標(biao)準(zhun)大(da)小的扁(bian)平矩(ju)形建筑(zhu)材(cai)料板(ban)(ban)。