客户在选择环氧地坪施工时可能认为无锡环氧地坪质量只与基面情况、环氧地坪材料以及施工技术有关,而不会遭到环境要素的影响。其实这样的认为是不正确的,因为环境要素带给环氧地坪施工的影响是非常大的,因为在环氧地坪施工完成后的保护时刻,环境的封闭一样也会影响到整个工程的质量,这关系到外面的尘土、无关人员可能会不小心进入到施工场所,破坏整个地坪的效果。
When choosing epoxy flooring construction, customers may think that the quality of the flooring is only related to the condition of the flooring, flooring materials and construction technology, and will not be affected by environmental factors. In fact, this is incorrect, because environmental factors have a great impact on the construction of epoxy flooring, because at the moment of protection after the construction of epoxy flooring, the closure of the environment will also affect the quality of the whole project, which is related to the outside dust, irrelevant personnel may accidentally enter the construction. Place, destroy the effect of the whole floor.
1、环境的湿度过高也对涂层外观有很大影响,尤其是低温高湿的情况,这种情况要制止施工,一般相对湿度小于85%时才华够施工。
1. The high humidity of the environment also has a great impact on the appearance of the coating, especially in the case of low temperature and high humidity. This situation should stop the construction, usually when the relative humidity is less than 85%.
2、在基材表面温度不能满足高于涂装环境露点3度以上这一条件时,一方面基材表面易结露,构成下一道涂膜附着力不佳,另一方面,在涂漆后,漆膜未干前表面易结露,构成表面缺陷。特别是面漆,易构成涂膜表面低、发雾、发白、发粘、油点、硬底低等等疑问,大大降低了环氧地坪涂装表面的装潢效果,严肃的时分甚至需要返工。
2. When the surface temperature of the base material can not satisfy the condition that the dew point of the coating environment is higher than 3 degrees, on the one hand, the surface of the base material is easy to dew, which makes the adhesion of the next coating film poor. On the other hand, after painting, the surface of the paint film is easy to dew before drying, forming surface defects. Especially topcoat, easy to form low surface, fogging, whitening, sticky, oil point, low hard bottom and so on, which greatly reduces the decoration effect of epoxy floor painting surface, serious time even needs to be reworked.
3、无论封闭底涂、中涂、仍是面漆,由于胺类固化剂反应一般低于5摄氏度底子不反应,所以涂装环境温度在10摄氏度以上时,如果低于了这个温度,对涂料则需采用一些改进方法,并在环氧地坪施工时特别注意。
3. Whether closed primer, middle coat or top coat, because the reaction of amine curing agent is generally less than 5 degrees Celsius, the base does not react, so when the ambient temperature of painting is above 10 degrees Celsius, if it is below this temperature, some improvement methods should be adopted for the coating, and special attention should be paid to the construction of epoxy floor. 本站网址:http://www.wuxispeed.com
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