环氧地坪施工時地面油污應該如何處理

咱們曉得陸地油污也是环氧地坪施工中在實行原混凝土陸地辦理經常碰到的問題,在施工环氧地坪的初級階段要對陸地實行很好的辦理,不然陸地辦理不和會對晚期环氧地坪的施工品質形成很大的風險.百般油污的存在要緊波及环氧地坪塗層與基面的粘結力,而油類的滲透性均極強,越發是長時間觸碰油污的基面,油污很難消除清潔,僅有實足、有用的方式即是從頭澆築混凝土基面,在實足幹枯後趕快施工环氧地坪.
We know that the contamination of terrestrial oil is also a common problem in the construction of epoxy floors. In the initial stage of the construction of epoxy floors, the contamination of terrestrial oil should be handled well. Otherwise, the contamination of terrestrial oil will not pose a great risk to the construction quality of the late floors. The adhesive force between the coating and the base is very strong, and the oil permeability is very strong. It彩色沥清地坪 is more and more difficult to remove the oil stain because it touches the base for a long time.
在不具備從頭澆築混凝土基面的狀況下,慣例而言,根據油污污染水準,重點選用下面幾種方式就不妨加固环氧地坪塗層與基面之間的粘結力.
In the absence of an ab initio concrete base, it is customary to strengthen the bond between the epoxy floor coating and the base by choosing the following methods according to the oil pollution level.
先用鹽酸清洗後堿洗陸地.鹽酸清洗重點起到一個除油的作用.鹽酸的濃度無法太高,用到4~5%能夠.關於油污較重的地點,可多推洗幾次.運用這個方式要關註平安、透風,假如不留意被鹽酸濺到,需求用審察的水清洗.鹽酸清洗完後用堿洗陸地.運用一公斤的燒堿與20公斤的水夾雜,刮塗陸地,目標是為瞭中以及陸地的鹽酸.因為环氧环氧地坪底層不耐強鹽酸.
Clean the land with hydrochloric acid first, then wash the land with alkali. Clean the land with hydrochloric acid. The concentration of hydrochloric acid can't be too high. Use 4-5% to wash the land with heavy oil. Use this way to pay attention to safety and ventilation. If you don't pay attention to being spilled by hydrochloric acid, you need to wash it with water under investigation. Wash the land. Use a kilogram of caustic soda mixed with 20 kilograms of water to scrape the land. The goal is to neutralize the hydrochloric acid on the land. The epoxy floor is not resistant to strong hydrochloric acid环氧地坪.
火焰燒灼:此方式隻針對可燃的油類有用.應關註無法太過燒灼,不然會使混凝土基面爆裂.
Flame Burning: This method is useful only for combustible oils. Be careful not to burn too much, or it will burst the concrete base.
打磨辦理.隻實用於薄層油污(<2mm),運用打磨機將陸地被侵蝕的水泥以及油污打磨掉,而後用審察的水清洗陸地.
It is only used for thin layer of oil pollution (<2mm). It is used to grind the eroded cement and oil from the land with a grinder, and then to clean the land with inspected water.
用以上方式辦理後,能有用的改良环氧地坪漆塗層與基面之間的粘結力,可是油污基面施工环氧永遠不能夠安穩,於是一定始末幾次維修、在下層油污所有消除後,脫層的狀況才會冉冉消散.陸地油污辦理是件相當困難的事,提議制作中有油污外漏陸地的企業及汽車修理廠等先做好环氧地坪漆後開業制作.
After the above treatment, it is useful to improve the adhesion between the epoxy floor paint coating and the base, but the epoxy base surface construction can never be stable, so the delamination will disappear after the last few repairs and all removal of the underlying oil pollution. Companies with oil pollution and land leakage and auto repair plants first make epoxy floor paint and then start production.