板(ban)(ban)(ban)材(sheet material)是做(zuo)成標準大小的(de)(de)扁(bian)平(ping)矩形建筑材料板(ban)(ban)(ban),應用于建筑行業,用來作墻壁(bi)、天花(hua)板(ban)(ban)(ban)或地板(ban)(ban)(ban)的(de)(de)構(gou)件。也(ye)多指鍛造、軋制或鑄造而成的(de)(de)金屬板(ban)(ban)(ban)。劃分為薄板(ban)(ban)(ban)、中板(ban)(ban)(ban)、厚(hou)板(ban)(ban)(ban)、特厚(hou)板(ban)(ban)(ban)、通常(chang)做(zuo)成標準大小的(de)(de)扁(bian)平(ping)矩形建筑材料板(ban)(ban)(ban)。