板(ban)(ban)材(cai)(sheet material)是做成標準大小的(de)扁(bian)(bian)平矩(ju)形建(jian)筑(zhu)材(cai)料板(ban)(ban),應用于建(jian)筑(zhu)行業,用來(lai)作墻壁、天(tian)花板(ban)(ban)或(huo)地板(ban)(ban)的(de)構件。也多指鍛造、軋制或(huo)鑄造而成的(de)金屬板(ban)(ban)。劃分為薄板(ban)(ban)、中(zhong)板(ban)(ban)、厚板(ban)(ban)、特厚板(ban)(ban)、通常做成標準大小的(de)扁(bian)(bian)平矩(ju)形建(jian)筑(zhu)材(cai)料板(ban)(ban)。