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钢结构防火涂料容易出现哪些问题?

来源:http://ntjtlw.com 日期:2019-11-28

  GANGJIEGOUFANGHUOTULIAOZHONGLEIHEPINZHONGHENDUO.ZHUYAOYOUHOUJIANGXING(HXING〕HEBOXING(BXING),SHUIRONGXINGYURONGJIXING。YOUYUXIANHUNHEPEIZHIHAODECHENGPINTULIAO,YEYOUZAIGANGJIEGOUSHIGONGXIANCHANGYUANCAILIAOXIANPEIXIANYONGDESANZHUANGTULIAO。BUGUANNAZHONGLEIXINGDETULIAO,ZAISHIYONGQIANBIXUYAOXIANCHAKANSHIFOUYOUJIEKUAI,RUYOUJIEKUAI,SHUOMINGTULIAOYIGUOQIBIANZHI,BUNENGJIXUSHIYONG,WEIFANGZHITULIAOJIEKUAI,YINGZHUYIYIXIAJIDIAN。

  There are many kinds and varieties of fire retardant coatings for steel structures, mainly including thick paste type (H type) and thin type (B type), water-soluble type and solvent type. There are pre mixed and prepared finished coatings, and there are also bulk coatings for raw materials in the steel structure construction site. No matter which type of coating, it is necessary to check whether there is caking before use. If there is caking, it means that the coating has expired and deteriorated and cannot be used continuously. In order to prevent the coating caking, the following points should be paid attention to.

  (1)JIAQIANGZHILIANGJIANDUJIANCHAHEGUANLI,BAOKUOYUANCAILIAO、PEIBIJISHENGCHANGONGYI,BAOZHENGSHENGCHANCHUHEGEDEFANGHUOTULIAO.

  (1) strengthen quality supervision, inspection and management, including raw materials, proportion and production process, to ensure the production of qualified fire retardant coating

百盛彩票开户  (2)BAOZHUANGTONGYAOYOULIANGHAODEMIFENGXING,YIFANGXISHIJIHUIFA,ZAOCHENGTULIAOGANJIE

  (2) the packaging barrel shall be well sealed to prevent the diluent from volatilizing, which may cause the coating to dry up

  GANGJIEGOUFANGHUOTULIAORONGYICHUXIANNAXIEWENTI?

百盛彩票开户  What are the problems of fireproof coating for steel structure?

QQ截图20170104102748.jpg

  (3)CANGKUWENDUYINGBAOCHIZAI5-35℃ZHIJIAN,TULIAOCHUCUNZAIYINLIANGTONGFENGLIANGHAODEDIFANG,YANJINJIANGTULIAOLUTIANCUNFANGRISHAIYULIN,FANGZHIWENDUGUOGAOCUSHITULIAOBIANZHI。

  (3) the temperature of the warehouse shall be kept between 5-35 ℃, and the paint shall be stored in a cool and well ventilated place. It is strictly prohibited to store the paint in the open air in the sun and rain to prevent the paint from deterioration due to the high temperature.

百盛彩票开户  (4)TULIAOZAIYUNSHUGUOCHENGZHONG,YIDINGYAOJIAGAIFANBU,YOUQISHIZHANGTUYUNSHU,BIMIANPUSHAIZAOCHENGTULIAOJIEKUAI.

百盛彩票开户  (4) during transportation, the paint must be covered with canvas, especially for long-distance transportation, to avoid coating caking caused by exposure to the sun

  (5)SHUANGZUFENFANGHUOTULIAO,GUHUAJIJIARUHOU,YINGZAISHUOMINGSHUGUIDINGDESHIJIANNEISHIYONGWAN.RUCHAOGUOSHIYONGSHIJIANHUOTULIAOJIEKUAI,YINGTINGZHISHIYONG.

  (5) the two-component fire retardant coating and curing agent shall be used up within the time specified in the manual after being added. If the use time is exceeded or the coating is caked, the use shall be stopped

  (6)CHAOGUOCHUCUNQIDETULIAOJINGJIANCHAYIJIEKUAIDE,YINGBAOFEI。

百盛彩票开户  (6) if the coating beyond the storage period has agglomerated after inspection, it shall be scrapped.


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