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    厂家分享:清除废旧环氧地坪的四种常见方法

    2019-02-15 12:32:36 无锡盛发地坪科技有限公司 阅读

    在新旧更替之际,我们所面临最大的问题并不是如何选择更好的环氧地坪,而是如何清除废旧的环氧地坪漆,这个往往比较棘手,工期大,而且会带来很多的问题,我们公司在长期的施工过程中,总结了四个比较常用的清楚方法,给大家介绍一下,希望对有需要的人有所帮助。在这之前我们要看旧环氧地坪情况,如果环氧地坪是小面积破损,只需将局部破损的涂层去除,保留完好的涂层,再用同样颜色的环氧树脂材料进行修补;如果环氧地坪大面积出现了起皮、起泡、腐蚀、开裂等严重情况,则需要将整个地坪表面的涂层全部去除,直到露出基材,再涂装合适的地坪。

    At the time of the replacement of the old and the new, the biggest problem we are facing is not how to choose a better epoxy floor, but how to remove the waste epoxy floor paint. This is often more difficult, the construction period is large, and will bring many problems. Our company in the long-term construction process, summed up four commonly used clear methods, to introduce to you, I hope there is a need for it. People are helpful. Before that, we should look at the situation of the old floor. If the epoxy floor is damaged in a small area, we only need to remove the partially damaged coating, retain the intact coating, and then repair it with the same color epoxy resin material. If there are serious conditions such as scaling, foaming, corrosion and cracking in a large area of the floor, we need to remove all the coating on the whole floor surface until the base is exposed. Material, then coat the appropriate floor. 我们经常会用到的几种除漆方法如下:

    Several paint removing methods that we often use are as follows:

    一、机械除漆法

    I. Mechanical Paint Removal

    机械除漆指借助于一定的施工机器来进行除漆工艺,如手工打磨、抛丸、高压力(磨料)射流等方法,都是可以有效的去除旧地坪漆层的方法。

    Mechanical paint removal refers to the process of removing paint by means of a certain construction machine, such as manual polishing, shot blasting, high pressure (abrasive) jet and other methods, which can effectively remove the old floor paint layer.

    二、火焰除漆法

    2. Flame Paint Removal

    如果旧的地坪漆与基层粘接比较牢固,可以用火焰对地坪加温,使旧漆层焦软、起泡,再用刮刀将旧地坪漆层铲除。这种方法就叫做火焰除漆法。

    If the bond between the old floor paint and the base is firm, the floor can be heated by flame to make the old paint coke and foam, and then eradicate the old floor paint with a scraper. This method is called flame paint removal.

    三、碱液除漆法

    3. Paint Removal by Alkali Solution

    碱液除漆法是利用碱液的腐蚀作用,使旧涂膜膨胀松软,从而达到去除旧地坪漆膜的目的。

    Alkali solution paint removal method is to use the corrosion of alkali solution to make the old paint film swell and soft, so as to achieve the purpose of removing the old floor paint film.

    四、脱漆剂脱漆

    IV. Paint Removal Agent

    脱漆剂可以将涂层溶解或溶胀,是济划或膏状物,主要由溶解能力强的溶剂与石蜡、纤维素等组成。

    Paint remover can dissolve or swell the coating. It is an economic or paste, mainly composed of solvent with strong dissolving ability, paraffin, cellulose and so on.

    在地坪涂装行业,清除旧涂层的主要机械方法有手工烤铲、抛丸等。如果之前涂装的地坪底漆是环氧类或聚氨酯涂料,上面可以配套涂装的涂料种类则比较多,大部分的涂料都可以在上面直接涂装;如果底漆采用的是单组分的丙烯酸或其它的易挥发涂料,如果随意选择地坪涂料来涂装,会很容易出现咬底的情况,在进行涂装时一定要谨慎选择涂料。如需在新的地面上施工环氧地坪,千万要选择正规的公司来设计施工方案,不能因贪图便宜而选错地坪材料,否则在地坪完工的短期内出现质量问题,必须将旧膜层去除再做新的环氧地坪,如此一来,将会付出更大的代价。

    In the floor coating industry, the main mechanical methods of removing old coatings are hand-baked shovel, shot blasting and so on. If the previous floor primer is epoxy or polyurethane paint, there are many kinds of coatings that can be matched, most of them can be directly painted on it; if the primer uses one-component acrylic acid or other volatile paint, if you choose floor paint to paint at will, it will be easy to bite the bottom of the situation, when painting must be done. Choose paint carefully. If we need to build epoxy flooring on new ground, we must choose a regular company to design the construction plan. We should not choose the wrong flooring material because of greed for cheapness. Otherwise, there will be quality problems in the short term when the flooring is completed. We must remove the old film layer and make a new epoxy flooring. In this way, we will pay a greater price.


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