Excellent. Paint Science - Winter Paint Brushing Essentials

Paint your home, perhaps in hot summers or cold winters. Too hot a weather can cause problems with the walls. Too cold weather will cause the paint drying time is too long, the performance of the paint can not be fully demonstrated, can not achieve the desired effect
the
. As long as the treatment, winter can also be painted, but more complex than summer. That's nothing for someone in desperate need of a new home. Generally we need to pay attention to four points.
1, in the construction process of brush paint, pay attention to the temperature control, too low temperature will cause some problems, in general, putty must be completely dry in order to carry out the next process, which is to ensure that the coating can achieve the ideal coating performance. Winter brush paint indoor temperature, varnish construction room temperature must not be less than 8 degrees, paint construction environment temperature can not be less than 5 degrees, which is the minimum construction standards for paint coatings. Once the outdoor icing, indoor temperature is too low, do not paint, avoid coating after painting immediately ice, damage paint film, it is important to note that if the indoor temperature does not meet the requirements, you need to take some measures, such as electric fan, oven, or heating. The temperature must be guaranteed, otherwise, the paint effect of the brush will be very bad, the function of the paint after painting will also have an impact.
2, in winter, temperature and humidity should be considered. Walls or surfaces have moisture or condensation, if not treated directly on the wall paint or substrate brush, waiting for the temperature to increase will form small bubbles and crack, resulting in late wall peeling, shedding phenomenon. Because the winter weather table is dry, the wall putty can not scrape too thick, because the indoor air is dry, water loss is faster, it is easy to cause empty drums, cracking, wall inequality. Wall putty treatment is best carried out at relatively high temperatures, which prevents newly scraped putty from freezing. Wait until the first putty is completely dry, then scrape the second time, the second time the putty is completely dry, and then carefully polish with sandpaper. If there is a partial dent in the wall, it is best to repair the wall with plaster powder and white latex. When there are large cracks in the wall, the local place doubles the cloth strip and scrapes the putty. Usually the wall putty will scrape three times, each refresh layer must wait for the putty to be completely dry before the next process, putty is not dry on the brush paint, the wall is easy to "sweat". No dry wall, scrape putty less than two days, will start powder, cracking, wrinkle and so on, then again to scrape off the wall to do again, not worth the loss, so the construction must be strictly checked.
3, winter is coming, painting is more troublesome, mainly because the temperature is too low, drying time is long. Therefore, it should be noted that the room temperature should not be too low, brushing needs the appropriate temperature. Be sure to buy winter thinners in winter. When using paint, is the same, to buy winter products, and quality must pass, due to differences in temperature, in order to facilitate the construction of paint and improve the quality of paint film, summer products will be adjusted relatively slowly dry, and winter products will be adjusted slightly faster dry. In addition, we must strictly in accordance with the requirements of the product description of the construction, in accordance with the label provided paint and thinner for deployment. The adjusted paint can not be put too long, because winter is relatively dry, will affect humidity, but also affect gloss.
4, pay attention to the winter brush paint ventilation. Winter due to haze weather, dust pollution, etc. , not every time period is suitable for ventilation, so after painting in winter, the best time for ventilation is 10 a.m. to 4 p.m. Usually, winter is cold and doors and windows are closed during construction. Can effectively reduce the concentration of dust particles in the air, it also reduces the amount of dust attached to the paint surface, so the paint is very good. However, in the process of paint air drying, it is necessary to strictly control ventilation time, timely and appropriate amount.
in winter to consider a little more issues, the above is the main consideration of winter brushing. Other small aspects, you have to pay more attention to their own attention. After all, it's not summer, dry time is fast, problems show fast. Once the problem can be found for a short time. Winter basic work is not done well, may find too long, resulting in late discovery.
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