板(ban)(ban)(ban)(ban)(ban)材(sheet material)是做成標(biao)準大小的(de)(de)扁平矩形(xing)建筑(zhu)材料板(ban)(ban)(ban)(ban)(ban),應(ying)用于建筑(zhu)行業,用來(lai)作墻壁(bi)、天花(hua)板(ban)(ban)(ban)(ban)(ban)或地板(ban)(ban)(ban)(ban)(ban)的(de)(de)構(gou)件。也多指(zhi)鍛造、軋制或鑄造而(er)成的(de)(de)金屬板(ban)(ban)(ban)(ban)(ban)。劃(hua)分為薄板(ban)(ban)(ban)(ban)(ban)、中板(ban)(ban)(ban)(ban)(ban)、厚板(ban)(ban)(ban)(ban)(ban)、特(te)厚板(ban)(ban)(ban)(ban)(ban)、通常(chang)做成標(biao)準大小的(de)(de)扁平矩形(xing)建筑(zhu)材料板(ban)(ban)(ban)(ban)(ban)。