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    环氧地坪施工前基层油污的去除方法
    来源:http://www.jndmzp.com   时间:2014-11-27 11:43:56
    有机溶剂除油法。采用有机溶剂除油是一种普遍应用的方法,除油效率高,适用面广,这种方法不能用在通风不良的场合,若用需强化通风。因溶剂挥发造成对施工人员身体伤害和周围的环境的污染。
    Organic solvent degreasing method. Using organic solvent oil is a widely used method, oil removal efficiency is high, widely applicable, this method cannot be used in a poorly ventilated places, if use to strengthen ventilated. Due to solvent evaporation causing physical harm to construction personnel and the surrounding environment pollution. 
    物理方法如人工机具打磨,采用钢丝刮、刮刀或者小型机具清除表层上的污物,抛丸机械进行喷砂处理,还可以使用高压水冲洗法和火焰法去除油污。
    Physical methods such as artificial machine polishing, use the steel wire scraping, scraper or small machine to clean the dirt from the surface, blasting sandblasting machine, you can also use the high pressure water washing method and flame method to remove grease. 
    表面活性剂。较稀的溶液,就能使油污得到较好的浸湿,渗透、乳化、分散等。利用这些作用可有效的除去油污物,在室温下进行地面清理油污是一种较为安全经济的技术措施。起决定性作用是乳化作用和机械作用,不耽误环氧地坪的打磨施工工序。
    Surfactant. A dilute solution, can make the oil gets good wet, osmosis, emulsification, dispersion, etc. Use of these effects can effectively remove oil dirt, at room temperature for ground cleanup is a relatively safe and economic technical measures. Decisive is the emulsification and mechanical action, do not delay the burnish of epoxy floor paint construction process. 
    化学方法如碱性除油法。利用高PH的碱液,溶解和分散油污进行清洗,这是一种传统的方法,简单易行,但是效率低,,对周围的环境有一定的影响。
    Chemical methods such as alkaline degreasing method. With high PH of lye, dissolved and dispersed oil cleaning, this is a traditional method and simple, but the efficiency is low, and has a certain influence on surrounding environment. 

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