板(ban)(ban)材(cai)(cai)(sheet material)是做(zuo)成標準(zhun)大(da)小的(de)(de)(de)扁平矩(ju)形建(jian)(jian)筑材(cai)(cai)料板(ban)(ban),應用于建(jian)(jian)筑行業,用來作墻壁、天花板(ban)(ban)或地板(ban)(ban)的(de)(de)(de)構件(jian)。也(ye)多指鍛造、軋制或鑄造而成的(de)(de)(de)金屬板(ban)(ban)。劃分為(wei)薄板(ban)(ban)、中(zhong)板(ban)(ban)、厚板(ban)(ban)、特(te)厚板(ban)(ban)、通常做(zuo)成標準(zhun)大(da)小的(de)(de)(de)扁平矩(ju)形建(jian)(jian)筑材(cai)(cai)料板(ban)(ban)。