板(ban)(ban)材(cai)(cai)(sheet material)是(shi)做(zuo)成(cheng)(cheng)標準大(da)小的(de)(de)扁平矩(ju)形(xing)建筑材(cai)(cai)料板(ban)(ban),應用(yong)于(yu)建筑行業,用(yong)來作墻壁、天花板(ban)(ban)或地(di)板(ban)(ban)的(de)(de)構件。也(ye)多指鍛造(zao)、軋制或鑄(zhu)造(zao)而成(cheng)(cheng)的(de)(de)金屬板(ban)(ban)。劃(hua)分為薄板(ban)(ban)、中(zhong)板(ban)(ban)、厚板(ban)(ban)、特厚板(ban)(ban)、通常(chang)做(zuo)成(cheng)(cheng)標準大(da)小的(de)(de)扁平矩(ju)形(xing)建筑材(cai)(cai)料板(ban)(ban)。