HENDUORENDOURENWEIBUXIUGANGDIANDONGMENBUHUISHENGXIU,ZHEISHIXIANGDUIPIANMIANDEKANFA,BUXIUGANGFASHENGXIUSHI,CHULEZISHENDEQUEXIANWAI,JIUYUSUOCHUDEHUANJING,YIDANBUXIUGANGCHUXIANXIUBANGAIZENYANGCHULI?XIAOBIANGAOSUDAJIACHULIFANGFA。
1、BUXIUGANGBIAOMIANCUNJIXUHANYOUQITAJINSHUYUANSUDEFENCHENHUOYILEIJINSHUKELIAODEFUZHEWU,ZAICHAOSHIDEKONGQIZHONG,FUZHEWUYUBUXIUGANGJIANDELENGNINGSHUI,JIANGERZHELIANCHENGYIGEWEIDIANCHI,YINFALEDIANHUAXUEFANYING,BAOHUMOSHOUDAOPOHUAI,CHENGZHIWEIDIANHUAXUEFUSHI。
2、BUXIUGANGBIAOMIANZHANFUZHEYOUJIWUZHIYE(RUFANCAIZHI、TUOYEDENG),ZAIYOUSHUIYANGQINGKUANGXIA,GOUCHENGYOUJISUAN,ZHANGSHIJIANZEXINGCHENGYOUJISUANDUIJINSHUBIAOMIANDEFUSHI。
3、ZAIYOUWURANDEKONGQIZHONG(HANYOUDALIANGDELIUHUAWU、YANGHUAWU、YANGHUAQINGDEDAQI),YULENGNINGSHUI,XINGCHENGXIAOSUAN、CUSUANYEDIAN,YINQIHUAXUEFUSHI。
a) HUAXUEFANGFA:
YONGSUANXIGAOHUOPENWUFUZHUQIXIUSHIBUWEIZHONGXINDUNHUAXINGCHENGYANGHUAGEBOMOSHIQIZHONGXINHUIFUNAIFUSHINENGLI,SUANXIZHIHOU,WEILEQUCHUSUOYOUDEWURANWUHESUANCANLIUWU,YONGQINGSHUIJINXINGSHIDANGDECHONGXIFEICHANGZHONGYAO。YIQIECHULIHOUYONGPAOGUANGSHEBEIZHONGXINPAOGUANG,YONGPAOGUANGLAFENGBIJIKE。DUIJUBUYOUQINGWEIXIUBANDEYEKEYONG1:1DEQIYOU、JIYOUHUNHEYEYONGGANJINGMOBUCAQUXIUBANJIKE。
b) JIXIEFANGFA:
喷砂清理,用玻璃或陶瓷微粒喷丸清理,湮没,刷洗和抛光。用机械方法有可能擦去以前被清除的材料、抛光材料或湮没材料造成的污染。所有各种污染尤其是外来铁颗粒都可能成为腐蚀的来源,特别是在潮湿环境中。因此,机械清理表面最好应当在干燥条件下进行正规清理。使用机械法只能清理其表面,不能改变材料本身的抗腐蚀能力。因此建议在机械清理后用抛光设备重新抛光,用抛光腊封闭。