板(ban)(ban)(ban)材(cai)(cai)(sheet material)是做(zuo)成標(biao)準大小(xiao)的(de)扁(bian)平矩形建筑材(cai)(cai)料板(ban)(ban)(ban),應用于建筑行(xing)業,用來作墻壁、天花板(ban)(ban)(ban)或地板(ban)(ban)(ban)的(de)構件。也多(duo)指鍛造、軋制或鑄造而成的(de)金(jin)屬板(ban)(ban)(ban)。劃分為薄(bo)板(ban)(ban)(ban)、中板(ban)(ban)(ban)、厚(hou)板(ban)(ban)(ban)、特(te)厚(hou)板(ban)(ban)(ban)、通常做(zuo)成標(biao)準大小(xiao)的(de)扁(bian)平矩形建筑材(cai)(cai)料板(ban)(ban)(ban)。