电缆为什么要刷防火涂料
DIANCHANG、GONGKUANGDENGCHANGSUODEDIANLANYOUYUWENSHENGGUOGAOHUIZAOCHENGDIANLANZAIDIANLIANGJIANGDI,HUOZHEYOUYUJUEYUANCENGDEQIANGDUDAFUJIANGDIERFASHENGDUANLUBINGZAOCHENGHUOZAISHIGU。DIANLANFANGHUOTULIAOSHIFANGZHIDIANLANHUOZAIMANYANDEYIZHONGFEICHANGYOUXIAODECUOSHI。DIANLANFANGHUOTULIAOSHIFANGHUOTULIAODEYIZHONG,GENJUGUOJIABIAOZHUN《GBDIANLANFANGHUOTULIAO》,DIANLANFANGHUOTULIAOSHIZHI,TUFUYUDIANLAN(RUYIXIANGJIAO、JUYIXI、JULVYIXI、JIAOLIANJUYIXIDENGCAILIAOZUOWEIDAOTIHEHUTAODEDIANLAN)BIAOMIAN,JUYOUFANGHUOZURANBAOHUJIYIDINGZHUANGSHIZUOYONGDEFANGHUOTULIAO。
DIANLANWEISHENMEYAOSHUAFANGHUOTULIAO?
DIYI,ZAIDIANLANSHANGSHIYONGDIANLANFANGHUOTULIAONENGGOUQUEBAODIANLANZAIHUOYANZHONGBURANHUOZHENANRAN,BINGNENGZAIYIDINGSHIJIANNEIRENGBAOCHIZHENGCHANGYUNXING。DIANLANFANGHUOTULIAOSHOUHUODEZUOYONGHOU,NENGXINGCHENGTANHUACENG,ZUZHIHUOSHIXIANGNEIYANSHAO,NENGQIDAOBAOHUDIANLANXIANLUDEZUOYONG。
DIER,SHUATUDIANLANFANGHUOTULIAOYUCAIYONGQITABAOHUCUOSHIXIANGBI,GENGWEIJIENENG,SHIGONGYEGENGWEIBIANJIE。DIANLANFANGHUOTULIAOYINWEIHOUDUXIAO,SANREXINGHAO,GENJUSHIYAN,DUIDIANLANZAILIULIANGDEYINGXIANGHENXIAO,KEYIHULVEBUJI。
ERDIANLIDIANLANQUANXIANFUSHEZAIFANGHUOCAOHENEI,HUOFANGHUOQIAOJIANEISHI,DIANLIDIANLANZAILIULIANGJIANGXIAJIANG。
YINCI,ZAIGONGCHENGZHONG,TUSHUAFANGHUOTULIAOFANGHUOTULIAOBIFUSHEZAICAOHE、FANGHUOQIAOJIANEIDEHAONENGDI,ERQIEJIANGDIGONGCHENGCHENGBEN,GENGWEIJINGJI。
DISAN,TUSHUADIANLANFANGHUOTULIAOSHIYIZHONGNENGGOUYOUXIAODEZUZHIHUOSHISHUXIANGMANYANDEFANGFA。
DIANLANYIBANLAISHUOPUSHEZAIGUANDAOJINGZHONG,GUANDAOJINGYIZAIHUOZAIZHONGSHENGCHANYANCONGXIAOYING,TEBIESHIGAOCENGJIANZHUGENGWEIMINGXIAN。RUGUODIANLANBUCAIQUFANGHUOCUOSHI,RONGYISHIHUOZAIMANYANKUODA,XINGCHENGDAMIANJIRANSHAO。YINCI,DIANLANDEZURANXINGNENGGUANXIDAOHUOZAIDEMANYAN。
ZENYANGSHUAFANGHUOTULIAONI?
DIYI,FANGHUOTULIAOSHIGONGQIANYINGJIANGDIANLANBIAOMIANDEFUCHEN、YOUWU、ZAWUDENGQINGXI、DAMOGANJING,DAIBIAOMIANGANZAOHOUFANGKEJINXINGFANGHUOTULIAODESHIGONG。
DIER,BENPINSHIGONGCAIYONGPENTU、SHUATUDENGFANGFA,SHIYONGSHIYINGCHONGFENJIAOBANJUNYUN,TULIAOSHAOCHOUSHI,KEYONGSHILIANGZILAISHUIJINXINGXISHI,YIFANGBIANPENTUWEIYI。
DISAN,SHIGONGGUOCHENGZHONGJITUCENGWEIGANSHIZHIQIAN,YINGFANGSHUI、FANGBAOSHAI、FANGWURAN、FANGYIDONG、FANGWANQU,RUYOUSUNHUAIJISHIXIUBU。
DISI,DUIYUSULIAO、XIANGJIAOWAIPIDEDIANXIANDIANLAN,YIBANSHIZHIJIETUSHUA5CIYISHANG,TUCENGHOUDUWEI0.5-1mm,DAYUEYONGLIANG1.5kg/ m2,DUIYUBAOZHUANGYOUYOUZHIDEJUEYUANDIANLAN,YINGXIANBAOYICENGBOLISIBU,ZAIJINXINGTUSHUA,RUGUOZAISHIWAIHUOZHECHAOSHIDEHUANJINGXIASHIGONG,YINGJIAPEITAOZHAOMIANQINGQI。
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