欧美精品在线视频,一级毛片无码无卡无遮挡,密臀av免费线观看,激情淫荡少妇人妻视频

Language:CHINESESENGLISH

Home > News > how to deal with sagging appear on fireproof coatings?
CONTACT US
  • Address:Pingtang Industrial District, Shipeng Village, Shishan Town, Nanhai District, Foshan City,
  • Phone:0757-81002668/0757-63323396
  • Fax:0757-81196682
  • Contact:Ben Zheng/13826981293 Kerry Lu/13751224830
  • E-mail:sbs@sbsprefabhouse.com
  • URL:http://m.szcxdj.com.cn

how to deal with sagging appear on fireproof coatings?

Time:[2016-3-12]  Hits:5110

Guangzhou Steel teach you: how to deal with sagging appear on fireproof coatings?

Guangzhou fireproof coatings sagging factors and approaches:
Steel major factor in fire retardant paint coating sagging are the two factors that attributed to the construction aspects of the film and a painting too thick, perhaps at the time of coating paint thinner to participate too much; Second, paint connotation of quality defects children form a coating film sagging. Attributed to the first factor, the coating should be requested at the time of coating, each coat is too thick, paint before painting, if you need to participate in a diluent, that does not add too much paint viscosity is too low.
Solvent-based coatings with very good leveling, when a painting of the resulting wet coating film is formed thicker simple sagging. To avoid paint sagging, may be considered in paint production. For example, the use of appropriate anti-sagging additive the coating has a suitable rheology. Such aid is attributable to organic swelling bentonite, hydrogenated castor oil and the like.
Fireproof paint sagging approach:
If the coating is dry, it can immediately wipe and scratch coating, which is the most common way;
If the coating has dried can be sanded sagging site, and then re-painted all over again, then you can achieve the desired effect;

Copyright:佛山市勝邦鋼結構有限公司 Foshan Shengbang Steel Structure Co., Ltd. Record Number:粵ICP備13078463號
国产无码只有精品| 国产精品成人黄片| AV东京热黄色毛片| 国产日产高清欧美一区二区三区| 91av不卡视频高清| 99久色| 久草热久草视频免费| 色综合天天综合网中文字幕| 亚洲看欧美| 国产精品久久久99| 一级黄色片在线兔费光看视频| 制服丝袜一区二区三区| 精品亚洲中文字幕在线观看| 四虎影音的最新网址| S级爆乳玩具酱国产vip皮裤| 亚洲热妇无码一区二区三区导航| 久久99精品久久久久久清纯直播| 精品熟女综合网| 国产免费无码在线看| 在线观看国产亚洲| 台湾久久久三| 亚洲国产日韩欧美一区二区三区| 亚洲无码一区二区三区| 国产精品久久99精品| 国产精品久久久686| 亚洲国产欧美精品| 亚洲未满十八一区二区三区| 抽擦无码| 成人AN在线视屏| 亚洲欧美日韩精品国产91| 久久18美女视频| 亚洲一本heyzo在线播放| 日本老熟妇偷情乱子伦| ?在线成人免费视频| 久久午夜夜伦鲁鲁影院| 欧美国产日韩性色| 啪啪大片| 无码人妻熟妇| 夜夜操狠狠操夜夜爽| 精品九久国产一区| 国产视频999|