板(ban)(ban)材(cai)(cai)(sheet material)是做成標準大小(xiao)的(de)扁平(ping)矩形(xing)建筑(zhu)材(cai)(cai)料板(ban)(ban),應用于建筑(zhu)行業,用來作墻壁、天(tian)花板(ban)(ban)或(huo)地板(ban)(ban)的(de)構件。也(ye)多指鍛造、軋制(zhi)或(huo)鑄造而成的(de)金屬板(ban)(ban)。劃分(fen)為薄板(ban)(ban)、中(zhong)板(ban)(ban)、厚(hou)(hou)板(ban)(ban)、特厚(hou)(hou)板(ban)(ban)、通常(chang)做成標準大小(xiao)的(de)扁平(ping)矩形(xing)建筑(zhu)材(cai)(cai)料板(ban)(ban)。