DIN EN 14879-3:2007
工业装置和设备用防腐蚀物质引起腐蚀的有机涂层系统和衬料.第3部分:混凝土构件涂层
Organic coating systems and linings for protection of industrial apparatus and plants against corrosion caused by aggressive media - Part 3: Coatings on concrete components; German version EN 14879-3:2006
- 标准号
- DIN EN 14879-3:2007
- 发布
- 2007年
- 发布单位
- 德国标准化学会
- 当前最新
- DIN EN 14879-3:2007
- 引用标准
- EN 12350-1:1999 EN 1766 EN 228 EN 59 EN 590
- 被代替标准
- DIN 28052-1:2001 DIN 28052-3:1994 DIN 28052-6:2001 DIN EN 14879-3:2004
- 适用范围
- This European Standard specifies the requirements for and methods of testing of organic coatings which are applied to concrete process engineering equipment that will come in contact with aggressive chemical substances (liquids, solids and gases). The requirements specified here may be used for the purposes of quality control (e.g. as agreed between the contract partners). The standard does not cover coatings as in EN ISO 12944-1, but it does apply to coatings which serve one or more of the following purposes: — to protect the component from damaging effects of aggressive substances; — to protect waters (e.g. ground water) from harmful substances; — to protect the charge from becoming contaminated by components released from the substrate material; — to achieve a particular surface properties. The different coating systems are: a) impregnation, seals, thin coatings (applied by brushing, spraying or rolling); b) high-build coatings (applied by brushing, spraying, rolling, trowelling or pouring (self-levelling)); c) laminate coatings; d) resinous screed; e) mastic asphalt screed with a waterproofing layer; f) combinations of the above coatings. Table 1 shows the coating methods to be employed for various types of concrete members. Handling of aggressive or water pollutant materials is understood to include: 1) storage; 2) filling; 3) loading and unloading; 4) manufacture; 5) treatment; 6) use.