Although Liqiu has passed, there are still high-temperature warning signals from all over the country. It is normal to have a temperature of more than 30° in the south. In this weather, although the human body feels uncomfortable, it is the peak season of paint construction. Because the dry climate features better coating film formation, and the sunshine time is long, the construction time can be relatively shortened, thus saving the construction period for the owner.
However, the excessively high temperature is not good for paint construction. Because of the hot weather, the painted paint surface is likely to cause cracks, peeling, etc. So for better construction results, the attention is still note!
- paint construction, temperature is the key
The drying and conjunctiva effect of the coating depends on the temperature and humidity, and the different coating types have different temperature requirements. Solvent-based is most suitable for temperatures of 5-30°, and water-based coatings are for 10-35°. Construction under the temperature.
Paints in hot weather may also cause paint problems such as small holes. When applying, you can add thinner moderately and follow the principle of thin coating. If you want better construction results, you can choose a paint brand from Germany. Caparol imported series of wall paints, Germans prefer a strong paint film texture, uniform film, can compensate for the tiny holes, cracks, and enhance the color and fullness of the paint when used.
——The humidity is stressful, 60% is the best
The high temperature in summer is accompanied by high humidity, especially in the south, and the summer is stuffy, so it is more important to pay attention to the humidity of the paint application. Generally, the optimum humidity is about 60%, and the lower humidity is more conducive to the fast coating. Film formation, but if it is too dry, the solvent-based coating will evaporate too quickly, the water-based coating will dry too fast, and the incomplete conjunctiva will also affect the final effect.
Therefore, if the humidity exceeds 85% in rainy days, it should be shut down. In this weather, wall construction will cause water vapor to penetrate into the paint surface, resulting in the loss of adhesion of the paint film. The wall is easy to flood the drum. If the environment of the wall is wet all the year round. In addition to the wall waterproofing work, it is necessary to apply an anti-alkali primer after the putty. Caparol's multi-functional alkali-resistant primer can seal the alkali-resistant wall. Adhesion and good breathability, can protect the wall and topcoat.
- Be careful of the wall 'fake dry' phenomenon
During the construction, the painter must ensure that the base layer of the wall is completely dry before proceeding to the next step. When the temperature is high, the wall construction will also appear to dry out quickly. In fact, it is necessary to carefully distinguish whether it is true. Dry out. If you don't dry it, it is easy to cause problems such as peeling and fading on the wall.
Summer dry and wet weather frequently alternates, it is also a test of the quality of the paint, vapor permeability, adhesion or not determines whether it can be constructed under such severe conditions.
——The quality of paint should be environmentally friendly
High temperature weather is also a test for the decoration workers. When the temperature is increased and the humidity is increased, the release rate of harmful gases will also increase, so try to choose environmentally friendly coatings. The paint brand from Germany, Caparol Dewey, has a huge amount in this respect. Advantages, excellent environmental performance has always been one of the basic characteristics of Dewey products. In addition to research and development of extracting natural elements from plants as raw materials, Dewe also controls the VOC emissions in the coatings.<1g/L, 而这个数值比欧盟标准的30g/L还要低很多.
Therefore, De Aiwei coating has basically been non-toxic and harmless, so don't worry about the problem of harmful substances evaporating, you can stay in the normal brush after drying.
- Storage should be proper, dilution should be reasonable
Paint packaging, no matter how strict, once it is opened, it is best to use it within one month. Because the temperature is high, it is easy to cause the coating performance to change, and the construction is prone to problems. Therefore, the paint should be stored in a cool and ventilated place, and it is better to The paint is used within the validity period.
Dilute the paint when it is necessary, the dilution ratio of each brand may be different. Take Caparol Dewe, for example, when the white paint is applied, the proportion of water is not more than 10%. Of course, when applying dark paint, If you want to retain a heavy texture, you can not exchange water, these can also be selected according to the advice of someone.
Coating construction is a basic project. It is called 'three-point paint, seven-point construction'. It is very important to do the paint construction in the home decoration process. Choose a paint that is like environmental protection and high quality, and pay attention to the high temperature and high humidity. All kinds of matters, will be able to pretend to be satisfied with the new home.
For better results, please consult a professional member dealer or log on to the official website.