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    环氧地坪施工前去除油污的措施
    来源:http://www.jndmzp.com   时间:2016-4-27 14:13:17
    环氧地坪基层处理的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。
    Epoxy floor level processing of physical methods such as artificial machine burnish with wire scraper, scraper or small tools to remove dirt on the surface of, shot blasting machine were sandblasted, can also use the high-pressure water flushing method and flame method to remove oil.
    环氧地坪基层处理的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,常用的酸盐累等。
    Epoxy floor level processing of chemical methods such as alkaline degreasing method: using high pH of lye, dissolved and dispersed oil cleaning. This is a kind of traditional method, is simple, but the efficiency is low, and the surrounding environment has certain influence, commonly used acid salt tired.
    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。
    Surfactant: dilute solution, can make oil better wetting, penetration, emulsification, dispersion etc.. The use of these functions can effectively remove oil dirt, at room temperature for the ground to clean up oil pollution is a relatively safe and economical technical measures. Play a decisive role is the role of emulsion and mechanical, not to delay the epoxy floor grinding construction process of organic solvent degreasing method: using organic solvent degreasing is a commonly used method, high efficiency of oil removing, application wide, this method cannot be used in poorly ventilated places, if the need to strengthen the ventilation. The damage to the construction personnel and the pollution of the surrounding environment caused by the solvent evaporation.
    常用的清洗溶剂主要有煤油、石油溶剂、二甲苯及含氯溶剂。采用单一有机溶剂效果有限,常在其中配入一些乳化剂,非离子型表面活性剂等。这样除油溶解油污作用外还增加了乳化剂的分散作用,使山东环氧地坪施工的基层除油污效率大大提高。
    Cleaning solvents are mainly used kerosene, petroleum solvents, xylene and chlorinated solvents. The use of a single organic solvent effect is limited, often with some of the emulsifier, nonionic surfactant, etc.. In this way, the effect of oil pollution is increased, and the dispersion of the emulsifier is added, so that the efficiency of removing oil from the base of the Shandong epoxy floor construction is greatly improved.
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