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    环氧地坪施工过程中地面出现油污应该怎么处理?

    2019-06-27 11:10:58 无锡盛发地坪科技有限公司 阅读

    环氧地坪施工时,明明地面上有油污,却还是在上边继续施工,这会对后期环氧地坪的质量造成很大的伤害。那么,济南环氧地坪施工地面出现油污怎么办?针对施工时地面出现油污的处理方法有以下几种:

    In the construction of epoxy flooring, there is oil pollution on the surface, but it is still on the top of the construction, which will cause great damage to the quality of the epoxy flooring in the later period. Then, how to deal with the oil pollution on the construction ground of Jinan epoxy floor? There are several methods to deal with the oil pollution on the construction ground of Jinan epoxy floor:

    1、盐酸冲洗

    1。 Flushing with hydrochloric acid

    用盐酸冲洗主要是起到一个除油的作用。

    Flushing with hydrochloric acid mainly plays a role in degreasing.

    盐酸的浓度不能太高,达到4~5%即可。

    The concentration of hydrochloric acid should not be too high, up to 4-5%.

    对于一些油污比较严重的地方,可以多推几次。

    For some places where oil pollution is more serious, it can be pushed several times.

    使用这个方法一定要注意安全、做好通风工作,如果不小心被盐酸溅到,需要立即用大量的清水冲洗。

    When using this method, we must pay attention to the safety and ventilation work。 If it is spilled by hydrochloric acid carelessly, it needs to be washed with plenty of clean water immediately。

    2、碱洗地面

    2. Alkali Washing of Ground

    这是一种最简单、最古老的方法,因为价格低廉而被广泛使用。

    花开棋牌This is the simplest and oldest method, which is widely used because of its low price.

    把一公斤的烧碱和20公斤的水混合,然后进行地面地刮涂,目的是为了中和地面的盐酸。

    花开棋牌A kilogram of caustic soda is mixed with 20 kilograms of water and scraped on the ground to neutralize hydrochloric acid on the ground.

    3、有机溶剂清洗法

    花开棋牌3。 Organic solvent cleaning method

    用有机溶剂进行除油是一种普遍的除油方法,效率高,适合各种油污,一般不会对基面的物理性能造成影响。

    Organic solvent degreasing is a common degreasing method with high efficiency, suitable for all kinds of oil contamination, and generally does not affect the physical properties of the base surface。

    但不能够同时除去无机盐和碱性物质,除油不彻底。

    However, inorganic salts and alkaline substances can not be removed at the same time, and oil removal is not complete.

    溶剂挥发后有着火和中毒的危险,因此,所用的有机溶剂要求具有溶解力强、不宜着火、毒性小、挥发慢等性能。

    Solvent volatilization is dangerous to fire and poisoning。 Therefore, the organic solvents used are required to have strong solubility, unsuitable for ignition, low toxicity and slow volatilization。

    常用的清洗溶剂主要有稀料、汽油、石油溶剂、松节油、甲苯、二苯和含氯溶剂等。

    The commonly used cleaning solvents include dilute materials, gasoline, petroleum solvents, turpentine, toluene, diphenyl and chlorine-containing solvents.

    4、物理机械法

    花开棋牌4. Physical-mechanical method

    手工擦拭:蘸取碱液或有机溶剂进行擦拭,费时长,效率低;但无需,成本低,操作灵活。

    Manual wiping: dipping in alkali or organic solvents for wiping, time-consuming, low efficiency; but no need, low cost, flexible operation。

    火焰:借用喷灯等,将其加热到300-400℃,使油污燃烧成碳化物,除油彻底,但会对环境造成一定的污染,损伤地面,并可能有残碳的存在。

    Flame: By using a blowtorch, heat it to 300-400 C, make the oil pollution burn into carbide, remove the oil thoroughly, but it will cause certain pollution to the environment, damage the ground, and may have the existence of residual carbon.

    施工地面出现油污怎么办?虽然去除地面的油污只是环氧环氧地坪施工过程中的一个小小环节,但是要想得到一个高质量的环氧就不能忽略施工中的任何一个细节。

    Jinan epoxy floor construction ground oil pollution how to do? Although the removal of oil pollution is only a small part of the epoxy floor construction process, but to get a high-quality epoxy floor can not ignore any details of the construction. 



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