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安全网国家标准及选用规则是什么?

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安全网国家标准及选用规则是什么?

发布日期:2018-12-01 00:00 来源:http://kiccro.com 点击:

上海11选5  ANQUANWANGSHIYUFANGZHUILUOSHANGHAIDEYIZHONGLAODONGFANGHUYONGJU,SHIYONGFANWEIJIGUANG,DADUOYONGYUGEZHONGGAOCHUZUOYE。GAOCHUZUOYEZHUILUOYINHUAN,CHANGFASHENGZAIJIAZI、WUDING、CHUANGKOU、XUANGUA、SHENKENG、SHENCAODENGCHU。ZHUILUOSHANGHAICHENGDU,SUIZHUILUOJULIDAXIAOERYI,QINGZESHANGCAN,ZHONGZESIWANG。ANQUANWANGFANGHUYUANLISHI:PINGWANGZUOYONGSHIDANGZHUZHUILUODERENHEWU,BIMIANHUOJIANQINGZHUILUOJIWUJISHANGHAI;LIWANGZUOYONGSHIFANGZHIRENHUOWUZHUILUO。WANGSHOULIQIANGDUBIXUJINGSHOUZHURENTIJIXIEDAIGONGJUDENGWUPINZHUILUOSHIZHONGLIANGHECHONGJIJULIZONGXIANGLALI、CHONGJIQIANGDU。

高分子聚乙烯纤维包覆绳索价格

ANQUANWANGDEZHILIANGJIANCHA

  (1)ANQUANWANGSHISHEJIGUOJIACAICHANHERENSHENANQUANDETEZHONGLAODONGFANGHUYONGPIN,QICHANPINZHILIANGBIXUJINGGUOJIAZHIDINGDEJIANDUJIANYANBUMENJIANYANHEGEBINGQUDESHENGCHANXUKEZHENGHOU,FANGKESHENGCHAN。MEIPIANQUANWANGCHUCHANG,DOUBIXUYOUJIANDUJIANYANBUMENDEJIANYANBAOGAO。MEIZHANGANQUANWANGYINGFENBIEZAIBUTONGWEIZHI,FUSHANGGUOJIAJIANDUBUMENJIANYANHEGEZHENGJIQIYEZIJIANHEGEZHENG。TONGSHIYINGYOUBIAOPAI,BIAOPAISHANGYINGYOUYONGJIUXINGBIAOZHI,BIAOZHINEIRONGYINGBAOKUO:SHENGCHANQIYEMINGCHENG、ZHIZAORIQI、PIHAO、CAILIAO、GUIGE、ZHONGLIANGJISHENGCHANXUKEZHENGBIANHAO。

  (2)安全网分为平网(P)、立网(L)、密目式安全网(ML)。安全网主要由边绳、系绳缆、筋绳、网绳组成。密目式安全网由网体、环扣、边绳及附加系绳构成。安全网物理力学性能,是判别安全网质量优劣的主要指标。其内容包括:边绳、系绳、网绳、筋绳断裂强力。密目式安全网主要有:断裂强力、断裂伸长、接缝抗拉强力、撕裂强力、耐贯穿性、老化后断裂强力保留率、开眼环扣强力尾阻燃性能。平网和立网都应具有耐冲击性。立网不能代替平网,应根据施工需要及负载高度分清用平网还是立网。平网负载强度要求大于立网,所用材料较多,重量大于立网。一般情况下,平网大于5.5kg,立网大于2.5kg。

高分子聚乙烯纤维包覆绳索批发

  (3)ANQUANWANGZHUYAOSHIYONGLUTIANZUOYECHANGSUO。SUOYI,BIXUJUYOUNAIHOUXING。JUYOUNAIHOUXINGCAILIAOZHUYAOYOUJINLUN、WEILUNHEDILUN。TONGYIZHANGWANGSUOYONGCAILIAOYINGXIANGTONG,QISHIGANQIANGLIBIYINGDAYU75%,MEIZHANGWANGZONGZHONGLIANGBUCHAOGUO15kg。ZURANANQUANWANGDEXURAN、YINRANSHIJIANBUDECHAOGUO4s。

上海11选5  (4)PINGWANGKUANDUBUXIAOYU3m,LIWANGHEMIMUSHIANQUANWANGKUANDUBUXIAOYU1.2m。XISHENGZHANGDUBUXIAOYU0.8m。ANQUANWANGXISHENGYUXISHENGJIANJUBUYINGDAYU0.75m。MIMUSHIANQUANWANGXISHENGYUXISHENGJIANJUBUYINGDAYU0.45m,ANQUANWANGJINSHENGJIANJULIBUDETAIXIAO,YIBANGUIDINGZAI0.3mYISHANG。ANQUANWANGKEFENWEISHOUGONGBIANJIEHEJIXIEBIANJIE。JIXIEBIANJIEKEFENWEIYOUJIEBIANJIEHEWUJIEBIANJIE。YIBANQINGKUANG,WUJIEWANGJIEJIEQIANGDUGAOYUYOUJIEWANGJIEJIEQIANGDU。WANGJIEHEJIETOUBIXUGUDINGLAOGU,BUDEYIDONG,BIMIANWANGMUZENGDAHEBIANZHANGBUJUNYUN。CHUXIANSHANGSHUQINGKUANG,JIANGDAOZHIYINGLIBUJIZHONG,ZHIZHIWANGSHENGDUANLIE。


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