Coating knowledge: construction method of wall emulsion paint

Core tip: the base treatment is the key link to ensure the construction quality, and the most basic condition is to ensure that the wall is completely dry, because the cement mortar is used as the bonding material, which is strong alkaline before hardening, at this time, the application of latex paint is bound to be anti alkali When the cement mortar hardens, the alkaline value drops greatly, and then the emulsion paint can be applied The drying time varies with the climatic conditions, and should be kept for more than 10 days The wall surface must be flat, and the putty shall be applied twice at least If it still fails to meet the standard, the putty shall be applied until it meets the standard requirements The construction method of emulsion paint can be hand brush, roll paint and spray paint Loss of brush material Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Paint Home News: base treatment is the key link to ensure the construction quality, and the most basic condition is to ensure that the wall is completely dry, because the mortar with cement as the bonding material is strongly alkaline before hardening, at this time, the application of latex paint is bound to be anti alkali When the cement mortar hardens, the alkaline value drops greatly, and then the emulsion paint can be applied The drying time varies with the climatic conditions, and should be kept for more than 10 days The wall surface must be flat, and the putty shall be applied twice at least If it still fails to meet the standard, the putty shall be applied until it meets the standard requirements The construction method of emulsion paint can be hand brush, roll paint and spray paint Among them, the loss of hand brush materials is less and the quality is more guaranteed, which is the method used more in home decoration However, the construction period of hand brush is long, so it can be combined with roll painting The specific method is: roll painting is used for large area, and hand brush is used for corner part, which not only improves the painting efficiency, but also ensures the painting quality During the construction, the emulsion paint can only be used after being fully stirred When matching colors, the alkali resistant and sun resistant color paste shall be selected to be mixed with the paint liquid, and the dry color powder shall not be mixed with the paint liquid The emulsion paint with color paste shall be stirred for at least 5 minutes to make the color smooth before construction Brush the latex paint by hand with a brush Soak the brush with clear water first, and then use it after removing the hair of the brush For the first time, the emulsion paint shall be diluted with water and then applied The brush shall be applied from top to bottom, one by one, and the next one must be followed by the previous one, without omission The brush shall not be dipped too much in the paint During the second application, less water shall be added than the first one to increase the consistency of the paint and improve the covering power of the paint film The specific amount of water shall be determined according to the consistency of different brands of emulsion paint When the paint film is not dry, do not use your hands to clean the brush on the wall, and polish it with fine sandpaper after drying No matter how many times of brushing, the last one shall be brushed up and down, starting from one end of the wall to the other end, and the joint part shall be brushed in succession to connect with each other, and the arrangement shall be straightened out, and the brushing pattern shall not be too large When brushing, it shall be operated continuously and rapidly, once brushing is completed, and there shall be no intermittence in the middle Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,