Some consumers think that floor construction only needs to consider the base level and floor material and construction technology. But the epoxy floor is a product with high quality and high requirement. It requires not only the construction specialty, but also the coating environment. The best effect can be achieved only when the epoxy floor is constructed in the suitable environment. Rainy weather due to the humidity of the air, the ground is not dry enough, and epoxy floor because of its special composition can not be as good as cement concrete and water fusion. Therefore, when we feel that the ground moisture content is not very high, it often can not reach the construction conditions, epoxy flooring blindly construction will cause delamination of the ground after, bubble energy problems.
If the ground can not dry normally in rainy weather, mechanical drying can be used. The most suitable construction weather for epoxy floor paint is proper wind force and the temperature is about 20 degrees. Epoxy floor requires two to three processes. Epoxy floor paint must be completely dry in each proces彩色沥清地坪s before the next process can be carried out.
Rainy weather, low air pressure, this time the construction of epoxy floor is easy to leave a lot of cellar material, and these materials are not volatile. Therefore, it is suggested to open the doors and windows of the construction site and do a good job of indoor ventilation, which can not only speed up the fluidity of indoor air, but also protect the health of the construction personnel. In rainy weather, epoxy floor paint should be used, and protective measures should be taken. Dehumidifiers for industrial use should be prepared for bottom construction.
If the air is humid, the ground will also be affected, if in such a humid ground direct application of epoxy floor paint, easy to cause the floor to warp, so before the construction must ensure that the ground is dry, wet and dry areas can use the method of partition treatment.
On rainy days, epoxy floor paint is whitish. In this weather, there will be water vapor on the wall and the ground, the material is not easy to dry, if the putty has not dried through the next step of construction will appear a series of film defects and even 印花地坪cracks. Therefore, we must ensure that every process material is completely dry before proceeding to the next level. Or adding proper amount of albino water to the material can also accelerate the drying of the paint.
Moisture content in the air, that is, humidity, can be measured with a hygrometer, general epoxy floor paint construction, the best humidity is below 85%. High humidity in cloudy and rainy days can easily affect the solidification of the coatings, and the water mist on the surface of epoxy soil can easily produce whitening phenomenon, thus affecting its application effect.
Secondly, because of the low temperature in cloudy and rainy weather, the two-component epoxy floors can not be used until necessary mixing ratio is carried out, so it is easy to cause insufficient mixing of main agent and curing agent, thus reducing the construction quality of the floors.