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Due to the low temperature in winter, when the water-based colorful paint is stored at a low temperature of 5~15℃, the viscosity will increase, which affects the storage effect and is not conducive to the construction; when the water-based colorful paint is applied at low temperature, the color dots are easy to crack, and the spraying is too thick and easy to flow.
Based on these issues, what should we pay attention to in the construction of water-based colorful paint in winter?
1 The temperature is too low to be applied
Due to the particularity of the formulation of the water-based colorful paint, when the ambient temperature is lower than 5 degrees, construction is not allowed
2 Confirm the construction volume before construction
When customizing water-based colorful paint, confirm the construction dosage, confirm the on-site construction progress and construction area.
3 Not suitable for large-scale construction
Do not carry out large-scale construction in areas where the temperature is relatively low; before ordering, the colorful paint will be adjusted according to the recent temperature.
4 Pay attention to weather changes in time
As the weather changes in various regions, the water-based colorful paint should pay attention to the weather changes in time.
5 Ensure that the coating is dried and formed into a film
When the construction temperature is lower than 10℃, ensure that the bottom layer is dry.
6 Pay attention to the spray thickness
When applying under low temperature conditions, such as when the spraying density is high (color point distribution is more than 50%), it should be sprayed twice for construction; the thickness of the multi-color coating with sand-in-water spray is large, especially when the spraying density is more than 50%
7 Pay attention to the masking time
According to the temperature and spraying intensity of each area, the drying time of water-based colorful paint should generally be 24 to 48 hours before covering.
