亚洲中文字幕无码久久2020-巨胸爆乳美女露双奶头挤奶-欧美性xxxx极品少妇-中文字幕亚洲乱码熟女在线萌芽-疯狂做受xxxx高潮欧美日本-亚洲中文字幕日产乱码高清app

Shenzhen NTEK Testing Technology Co., Ltd.

Current location : Home > Services> Product testing> Coating ink
?

Services

Contact us +

Hot Line 400-800-6106
NTEK Group
Tel:+8618923705875 Q Q:61827361 Email:ntek@ntek.org.cn Blocks C, D and E of Fenda Science and Technology Creative Park, Xixiang, Baoan District, Shenzhen

Fire coating testing

Basic introduction

Beitest provides professional coating fire performance testing and analysis services, and provides professional testing reports for fireproof coatings to help you get government, fire protection, quality inspection, and customer recognition.

Testing services

Fire coating testing
Fireproof coatings for facings, fireproof coatings for steel structures, fireproof coatings for wood, fireproof coatings for concrete structures, fireproof coatings for tunnels, fireproof coatings for cables, fireproof coatings for buildings

Test items

Thickness test, fire resistance test, flatness test, fire resistance test, performance test, fineness test, drying time, adhesion test, flexibility test, impact test, drop ball test, water resistance test, component analysis, stickiness test Welding strength test, compressive strength test, cold and hot cycle resistance test, heat resistance test, damp heat test, freeze-thaw cycle test, salt spray corrosion test, coating thickness test, etc

Testing standards

GB12441-2005 facing fireproof coating GB14907-2002 steel structure fireproof coating
CNCA C18-02-2014 Implementation Rules for Compulsory Product Certification
GA / T 110-2013 General requirements for fire protection materials for building components
GB 12441-2018 decorative fire retardant coating
GB 14907-2002 fire protection coating for steel structure
GB 14907-2018 fire protection coatings for steel structures
GB 28374-2012 cable fireproof coating
GB 28375-2012 fire protection coating for concrete structure
GOST R 53311-2009 Fire resistance coatings for cables
HG / T 2680-2017 industrial magnesium sulfate
JG / T 415-2013 Hazardous Substance Limits and Detection Methods for Building Fire-resistant Coatings

Our advantage

Obtaining quotations

Corporate name: *
Your name:*
Your cell phone and E-mail:*
Your needs:*

*For your benefit, your information will be kept strictly confidential

Submit successfully

Professional engineers will contact you quickly to provide you with appropriate solutions and look forward to meeting you~

Official account WeChat
主站蜘蛛池模板: 国产成人毛片| 午夜小网站| 日本成熟老妇乱| 精品一区二区免费视频视频| 国产色在线| 国模无码视频一区| 日本在线观看| 亚洲色av性色在线观无码| 麻豆高清免费国产一区| 又大又粗进出白浆直流动态图| 麻豆一区二区三区精品视频| 在线久草| 免费午夜爽爽爽www视频十八禁 | 国产亚洲精品aaaaaaa片| 久草视频在线播放| 亚洲伊人久久综合影院| 成人一级黄色| 看国产毛片| 国产精品久久欧美久久一区 | 乱亲女h秽乱长久久久| 国产片欧美片亚洲片久久综合| 免费黄色av| 欧美日韩成人| 浮力国产第一页| 久久久精品人妻久久影视| 五月婷婷天堂| 亚洲精品无码专区久久| 欧美精品一区二区蜜臀亚洲| 婷婷精品| 大肉大捧一进一出好爽视频动漫 | 国产精品天天天天影视| 午夜影视在线观看免费完整高清大全| www.999abab.com| 久久午夜夜伦鲁鲁片无码免费| 国产精品久久久久久久久久免费看| 亚洲午夜无码久久久久| free-porn-ok| 一级毛片网| 成人免费影| 中文二区| 国产精品久久久久久超碰|