环氧地坪工程施工過程中兩大不可能忽略因素
可以影響环氧地坪漆施工的因素有很多的,但是环境因素一般隻有這兩個,一個是施工环境的溫度,一個施工环境的濕度,但是千萬不能小看這兩個因素瞭,一來他是不可控制的,二來它將直接影響到耐磨地坪的使用壽命,所以在耐磨地坪的施工之前要對环境有著所考慮。
There are many factors that can affect the application of epoxy floor paint, but there are only two environmental factors, one is the temperature of the construction environment and the other is the humidity of the construction environment. But these two factors should not be underestimated. First, he is uncontrollable. Second, it will directly affect the service life of the wear-resistant floor. The environment must be considered before the construction of the wearable Floor. 溫度對环氧地坪施工的影響:
Effect of temperature on epoxy floor construction:
溫度過低。許多雙組分的塗料在溫度低於5oC的环境中很難進行固化反應,或者反應很慢,嚴重的更會影響其的固化性能,例如,塗膜幹得很慢,灰塵等雜物很容易污染其表面造成裝飾性效果變差;固化太慢還會影響塗膜的性能,使其硬度降低、耐磨性變差等,直接就影響瞭环氧地坪的使用壽命。溫度過高。會導致塗料的稠度增加、幹結報廢,嚴重的話還會出現爆聚現象。一般我們都采用少量多次的方法配漆,或者選用沸點高、揮發慢的稀釋劑調整。
The temperature is too low. Many two-component coatings are difficult to curing in the environment with temperature below 5oC, or the reaction is slow, which will seriously affect the curing performance. For example, the film dries very slowly, dust and other impurities are easy to pollute the surface of the coatings and make the decorative effect worse; too slow curing also affects the performance of the film, making it harder. Reduction, wear resistance and so on, directly affect the service life of the floor. The temperature is too high. It will lead to the increase of the consistency of the coating and the scrapping of the dry knot. Generally, we use a small number of times to paint, or choose a high boiling point, slow volatilization of the dilue透水地坪nt adjustment.
濕度對环氧地坪施工的影響:
Effect of humidity on epoxy floor construction:
這裡指的濕度是在某一溫度時空氣中水蒸氣的含量。一般在濕度超過85%時,不能進行施工,因环氧地坪為濕度過高容易造成泛白、開裂等塗膜弊病。濕度指示在過大的情況下才影響环氧地坪塗裝,但是它的影響往往大於人們的想象。濕度過高,會引起塗裝表面結露,凝結的水會對固化劑造成破壞引起塗膜發白、失光、發黏、回黏。
The humidity here refers to the content of water vapor in a space at a certain temperature. Generally, when the humidity is more than 85%, the construction can not be carried out, because the humidity is too high, easy to cause whitening, cracking and other film defects. Humidity indicators affect floor painting only when they are too large, but their effects are often greater than people think. Excessive humidity will cause dew on the surface of the coating, condensation of water will cause damage to the curing agent, resulting in whitening, gloss loss, adhesion, adhesion.