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新疆维吾尔自治区市场监督管理局关于钢筋混凝土用热轧钢筋等产品质量监督抽查情况的通告 2019年 第103号

发布时间:2019-12-16 11:22
来源:自治区市场监督管理局
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weijiaqiangchanpinzhiliangjianguan,genju《2019nianzizhiquchanpinzhiliangjianduchouchajihua》anpai,zizhiqushichangjianduguanlijuzuzhiduishengchanlingyugangjinhunningtuyongreyagangjin、jianzhufangshuijuancaideng10zhongchanpinkaizhanlechanpinzhiliangjianduchoucha。tongshi,duishejigongyechanpinshengchanxukezhengdegangjinhunningtuyongreyagangjin、lengyadaileigangjin、yuyinglihunningtuyonggangcai、jianzhufangshuijuancai、mimushianquanliwangdengshengchanqiyejinxingshengchantiaojianjiandujiancha。xianjiangchanpinzhiliangjianduchouchajiqiyeshengchantiaojianjiandujianchaqingkuangtonggaoruxia:

yi、jibenqingkuang

(yi)chouchagaikuang

本次抽查产品为钢筋混凝土用热轧钢筋、冷轧带肋钢筋、预应力混凝土用钢材、建筑防水卷材、密目式安全立网、铝锭、防火门、防火涂料、冷热水用无规共聚聚丙烯(PP-R)管材、给水用聚乙烯(PE)管材等10种产品。

乐彩网17500 bencigongchouchale112jiaqiyeshengchande118picichanpin,jianchu33gepicibuhegechanpin,buhegechanpinjianchulvwei28%。qizhong,jianzhufangshuijuancaichanpinbuhegejianchulvwei8.8%,mimushianquanliwangchanpinbuhegejianchulvwei50%,jishuiyongjuyixi(pe)guancaichanpinbuhegejianchulvwei51 %,lengreshuiyongwuguigongjujubingxi(pp-r)guancaichanpinbuhegejianchulvwei60 %,。gangjinhunningtuyongreyagangjin、lengyadaileigangjin、yuyinglihunningtuyonggangcai、lvding、fanghuomen、fanghuotuliaochanpinzaibencichoujianzhongweifaxianbuhegechanpin。

(er)chouchafangfa

bencichoujiananzhao“shuangsuiji、yigongkai”deyuanze,tongguo“shuangsuiji”xinxihuaxitong,suijiquedingchouchaqiye。jianyangongzuozhuyaoyouxinjiangweiwuerzizhiquchanpinzhiliangjiandujianyanyanjiuyuanchengdan,jianyanrenyuanyou“shuangsuiji”xinxihuaxitongsuijipipei。quanjianggedizhoushishichangjianguanjudalizhichi,jijipeihechouyanggongzuo,binggongtongwanchengleqiyeshengchantiaojianxianchangjiandujiancha。

本次被抽查企业覆盖了乌鲁木齐市、伊犁州、塔城地区、克拉玛依市等12个地州市(详见附件1)。

乐彩网17500 er、chouchahejianchajieguofenxi(xiangjianfujian2)

(yi)chanpinzhiliangjianduchoujianqingkuang

1.gangjinhunningtuyongreyagangjin

乐彩网17500 bencijianduchouchasuijichouchale3gedizhoushi5jiaqiyeshengchande7picichanpin。zhongdianduichicun(zongleigao、hengleigao)、zhongliangpiancha、gongyixingneng(wanqushiyan、fanxiangwanqu)、lixuexingneng、huaxuechengfen(tan(c)、gui(si)、meng(mn)、lin(p)、liu(s)、tandangliang(ceq))、jinxiangzuzhidengxiangmujinxinglejianyan。jingjianyan,chouqudechanpinquanbuhege。

乐彩网17500 2.lengyadaileigangjin

bencijianduchouchasuijichouchale2gedizhoushi2jiaqiyeshengchande2picichanpin。zhongdianduichicun(hengleizhongdiangao、hengleijianju)、zhongliangpiancha、lixuexingnengdengxiangmujinxinglejianyan。jingjianyan,chouqudechanpinquanbuhege。

乐彩网17500 3.yuyinglihunningtuyonggangcai

乐彩网17500 bencijianduchouchasuijichouchale1gedizhoushi1jiaqiyeshengchande1picichanpin。zhongdianduizuidalidetezhengzhi、0.2%qufuli、zuidalizongshenzhanglv、duanmianshousuolv、yinglisongchixingnengshiyandengxiangmujinxinglejianyan。jingjianyan,chouqudechanpinquanbuhege。

4.jianzhufangshuijuancai

本次监督抽查随机抽查了9个地州市30家企业生产的34批次产品。经检测,3批次产品不合格,不合格检出率为8.8%。乐彩网17500重点对可溶物含量、耐热性、低温柔性、不透水性、拉力、延伸率、热老化、接缝剥离强度、拉断伸长率、撕裂强度、低温弯折、加热伸缩量、热空气老化、耐碱性、复合强度、臭氧老化、粘结剥离强度、拉伸性能、渗油性、持粘性、自粘沥青再剥离强度、热稳定性等项目进行了检验。不合格项目涉及拉断伸长率、低温柔性、热老化后的低温柔性等。不合格项目对产品的影响:拉断伸长率不合格,材料在受力情况下易被扯断或裂开,出现渗漏,失去防水作用;低温柔性不合格的产品,在寒冷地区使用时材料易开裂,失去防水作用,从而降低使用寿命。

乐彩网17500 5.mimushianquanliwang

本次监督抽查随机抽查了2个地州市2家企业生产的2批次产品。经检测, 1批次产品不合格,不合格检出率为50%。重点对耐贯穿性能、耐冲击性能、阻燃性能、梯形法撕裂强力、断裂强力×断裂伸长、开眼环扣强力等项目进行了检验。不合格项目涉及耐贯穿性能指标。不合格项目对产品的影响:耐贯穿性能指标不合格的产品,无法有效阻止人体或物体从高空坠落、保障施工人员安全,一旦发生事故,有可能造成人员伤亡事件。

6.lvding

乐彩网17500 bencijianduchouchasuijichouchale2gedizhoushi5jiaqiyeshengchande5picichanpin。zhongdianduidingzhong、waiguanzhiliang、huaxuechengfen:gui(si)、jia(ga)、lv(al)、mei(mg)、tie(fe)、tong(cu)、xin(zn)、meng(mn)dengxiangmujinxinglejianyan。jingjianyan,chouqudechanpinquanbuhege。

7.fanghuomen

bencijianduchouchasuijichouchale2gedizhoushi10jiaqiyeshengchande10picichanpin。zhongdianduinaihuoxingneng、menshanyumenkuangdedajiechicun、qibilinghuoxing、kaiqilidengxiangmujinxinglejianyan。jingjianyan,chouqudechanpinquanbuhege。

8.fanghuotuliao

bencijianduchouchasuijichouchale1gedizhoushi1jiaqiyeshengchande1picichanpin。zhongdianduizhanjieqiangdu、naihuoxingneng、ganzaoshijian、chuqiganzaokangliexing、ganmidu、kangyaqiangdudengxiangmujinxinglejianyan。jingjianyan,chouqudechanpinhege。

乐彩网17500 9.lengreshuiyongwuguigongjujubingxi(pp-r)guancai

bencijianduchouchasuijichouchale2gedizhoushi5jiaqiyeshengchande5picichanpin。jingjianyan, 3picichanpinbuhege,buhegejianchulvwei60%。zhongdianduipingjunwaijing、bihoupiancha、qian、ge、gaomengsuanjiaxiaohaoliang、jingyeyaqiangdu(20℃ 1h, 95℃ 22h, 95℃ 165h )、jianzhiliangchongji、zongxianghuisuolv、rongrongwendu、yanghuayoudaoshijian、huifendengxiangmujinxinglejianyan。buhegexiangmushejihuifen、rongrongwendu。buhegexiangmuduichanpindeyingxiang:huifen、rongrongwenduxiangmubuhege,zhijieyingxiangpp-rguancaideqiangdu,nairexingnengcha,jiangdishiyongshouming,yifashengpp-rguancaizaishiyongqijianshixiao。

10.jishuiyongjuyixi(pe)guancai

乐彩网17500 bencijianduchouchasuijichouchale9gedizhoushi51jiaqiyeshengchande51picichanpin。jingjianyan,26picichanpinbuhege,buhegejianchulvwei51%。zhongdianduipingjunwaijing、bihoupiancha、qian、shen、gaomengsuanjiaxiaohaoliang、jingyeyaqiangdu(20℃ 100h)、duanlieshenzhanglv、zongxianghuisuolv、yanghuayoudaoshijian、huifendengxiangmujinxinglejianyan。buhegexiangmushejiguigechicun、yanghuayoudaoshijian、huifenxiangmu。buhegexiangmuduichanpindeyingxiang:guandaoxitongshiyouguancaiyuguanjian、famendenglianjieerchengde,guancaiguigechicunbuhege,kenenghuidaozhilianjiebuliang,congerzaishiyongguochengzhongfashengloushuixianxiang,huozheyinqihuanyinglizengjia,shiguancairongyisunhuai;yanghuayoudaoshijianyuezhang,biaomingguancaikangyanghualaohuanengliyuehao,yanghuayoudaoshijianbuhegeshuomingguancaikangyanghuanengliruo,yibeiyanghuahelaohua;huifenbuhege,kenengdaozhiguancaikanglaohuaxingnengjiangdi,shiyongshoumingxiajiang。

(er)qiyeshengchantiaojianjiandujianchaqingkuang

gedishichangjianduguanlibumenyuxinjiangweiwuerzizhiquchanpinzhiliangjiandujianyanyanjiuyuangongtongduishejigongyechanpinshengchanxukezhengdegangjinhunningtuyongreyagangjin、lengyadaileigangjin、yuyinglihunningtuyonggangcai、jianzhufangshuijuancai、mimushianquanliwangshengchanqiyekaizhanshengchantiaojianxianchangjiandujiancha。jianchajieguoxianshi,dabufenqiyezhengzhaojizizhiqiquan,shengchantiaojianguifan,jianlilezhilianganquanxiangguanzhidu。danrengyoubufenqiyelvxingzhilianganquanzhutizerendanbo,zhiliangguanlitixiyoudaijianquanhewanshan。

wentizhuyaotixianzaiyixiajigefangmian:yishibufenjianyanshebeimeiyoujiandinghexiaozhun,huochaochujiandingxiaozhunzhouqi,xianchangwufatigongyouxiaodejiandinghuoxiaozhunzhengshu,bufenshebeimeiyoujinxingyouxiaodeweihubaoyang,jianyanzhunquexingcunzaianquanyinhuan;ershibufenqiyeguochengkongzhibuyan、chuchangjianyanjilubuquan,yuanfuliaoyanshoujilu、chuchangjianyanjiludengbuwanzheng,yuanfuliaocunfangtiaojianbuguifan,chanpinzhilianganquancunzaifengxian。

乐彩网17500 zhenduibencichanpinzhiliangjianduchouchajiqiyeshengchantiaojianjiandujianchafaxiandewenti,gedizhoushishichangjianguanjujianganzhao《zhonghuarenmingongheguochanpinzhiliangfa》、《chanpinzhiliangjianduchouchaguanlibanfa》dengguiding,zuohaohouchuligongzuo。

附件:1.2019年自治区钢筋混凝土用热轧钢筋等10类产品质量监督抽查情况区域统计表

2.2019年自治区钢筋混凝土用热轧钢筋等10类产品质量监督抽查结果汇总表

3.2019年自治区钢筋混凝土用热轧钢筋等产品企业生产条件监督检查结果汇总表

4.2019年自治区钢筋混凝土用热轧钢筋等10类产品质量监督抽查未抽到样企业名单


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