冬季低溫加快環(huán)氧地坪漆原材料干燥的方法
冬季低溫下進行環(huán)氧地坪漆原材料施工會使得環(huán)氧地坪漆的固化時間加長,也會讓每個涂層之間施工時長拉大,還會影響到環(huán)氧地坪漆原材料上那一層薄薄漆膜的干燥情況,因為在環(huán)氧地坪施工中,漆膜分為多個步驟澆筑涂刷,每一步都需要等到自然干燥固化成膜后在進行下一步施工,且漆膜的干燥時間與整個施工工程息息相關(guān)。那么有沒有什么辦法是可以讓環(huán)氧地坪漆施工中的漆膜干燥時間加快呢?
The construction of raw materials of epoxy floor paint at low temperature in winter will lengthen the curing time of the floor paint and the construction time between each coating. It will also affect the drying condition of the thin film on the raw materials of the epoxy floor paint. In the construction of the epoxy floor paint, the film is divided into several steps to pour and brush, and each step needs to wait until natural drying and curing. The next step of construction is carried out, and the drying time of the paint film is closely related to the whole construction project. So is there any way to speed up the drying time of the paint film in the floor paint construction? 在環(huán)氧地坪漆原材料施工時固化成膜的溫度需要在10℃和35℃之間,如果氣溫低于5℃就會出現(xiàn)環(huán)氧地坪漆原材料固化慢,甚至不能固化的情況,相反的如果溫度高于40℃就會出現(xiàn)還沒有進行施工就開始出現(xiàn)固化成膜的現(xiàn)象,讓地坪表面流平性變差,表面也粗糙不堪。因為有經(jīng)驗的施工師傅在進行環(huán)氧地坪漆原材料施工時會相應(yīng)的把控好氣溫,在過低的溫度下施工可以采用設(shè)備提供暖氣。
In the construction of epoxy floor paint raw materials, the curing temperature needs to be between 10 ~35 ~C. If the temperature is lower than 5 ~C, the curing speed of epoxy floor paint raw materials will be slow or even impossible to cure. On the contrary, if the temperature is higher than 40 ~C, the curing film will appear before the construction, which will make the surface of the floor leveling worse and rough. Because experienced builders will control the temperature when they construct the raw materials of epoxy floor paint, they can use equipment to provide heating at too low temperature.
室內(nèi)施工環(huán)境的濕度也是影響環(huán)氧地坪漆原材料時漆膜干燥的原因,施工時室內(nèi)濕度不超過85%,它的涂膜更容易干燥盡量讓室內(nèi)通風(fēng),自然干燥,相反當(dāng)相對濕度大于85%時,漆膜表面會出現(xiàn)泛白,裂紋和剝落的情況,所以當(dāng)室內(nèi)濕度過大時,要充分利用大氣中的水分進行固化,在氣候干燥的時候又要采用相應(yīng)的措施給空氣加濕才能進行正常固化。
The humidity of indoor construction environment is also the reason that affects the drying of epoxy floor paint raw materials. The humidity of indoor construction is not more than 85%. The film is easier to be dried, ventilated and naturally dried. On the contrary, when the relative humidity is more than 85%, the surface of the film will be white, cracked and peeled. Therefore, when the indoor humidity is too high, the water in the atmosphere should be fully utilized. When the climate is dry, the corresponding measures should be taken to humidify the air in order to achieve normal solidification.
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