板(ban)(ban)(ban)材(sheet material)是做成(cheng)標準大(da)小的(de)扁平矩形建(jian)筑材料板(ban)(ban)(ban),應(ying)用(yong)于建(jian)筑行業,用(yong)來(lai)作墻壁、天花板(ban)(ban)(ban)或地板(ban)(ban)(ban)的(de)構(gou)件。也多指鍛造、軋制或鑄(zhu)造而成(cheng)的(de)金屬板(ban)(ban)(ban)。劃(hua)分(fen)為薄板(ban)(ban)(ban)、中板(ban)(ban)(ban)、厚板(ban)(ban)(ban)、特(te)厚板(ban)(ban)(ban)、通常做成(cheng)標準大(da)小的(de)扁平矩形建(jian)筑材料板(ban)(ban)(ban)。