| 护栏涂料选择时要考虑的问题 |
| 添加时间：2019/1/24 15:57:01 浏览次数： |
| （1）被涂物体的材质。如黑色金属可选择铁红底漆、红丹底漆，而红丹底漆对铝等有色金属不仅不起保护作用，反而会起破坏作用。 (1) Material of the object to be coated. For example, ferrous metals can choose iron red primer and red red red primer, while red red red primer can not protect aluminum and other non-ferrous metals, but will play a destructive role. （2）被涂物体的使用环境。防腐蚀涂料对环境针对性很强，要根据具体使用环境，如介质的类型、浓度、温度，设备运转情况等因素来选用最适宜的涂料品种。 (2) The use environment of the coated object. Anticorrosive coatings have strong environmental specificity. The most suitable coatings should be selected according to the specific use environment, such as media type, concentration, temperature, equipment operation and other factors. （3）施工条件。应根据施工现场实际状况选择适宜的涂料品种。如在通风条件差的现场施工宜采用无溶剂或高固体分或水性防腐蚀涂料；在不具备烘烤干燥的现场只能选用自干型涂料。 (3) Constructionzhipin.07858.net tongdiaow.71ix.com xiaoduqi.71ix.comsuliaodai.37ix.com.cn jianchajing.37ix.com.cntangshan.75ix.cn conditions. Suitable coatings should be selected according to the actual situation of the construction site. For example, solvent-free or high solid or water-borne anticorrosive coatings should be used in site construction with poor ventilation conditions, and self-drying coatings should be used only in site without baking and drying. （4）技术、经济综合效果。不仅要考虑技术性能是否优异，还要考虑经济的合理性。在进行经济核算时要将材料费用、表面处理费用、施工费用、涂层性能及使用寿命、维修费用等加以综合考虑。 (4) Comprehensive effects of technology and economy. We should not only consider whether the technical performance is excellent, but also consider the rationality of the economy. In economic accounting, material cost, surface treatment cost, construction cost, coating performance, service life and maintenance cost should be considered comprehensively. |
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