Coating knowledge: precautions for wall emulsion paint construction

Core tip: we all know that wall treatment directly affects the decoration effect of the wall, so today we will explain the precautions of wall emulsion paint in the construction After finishing, there are six points to be noted Let's learn together! The wall treatment project is a very important project in the whole decoration process In most cases, we will choose to paint the wall, that is, paint emulsion paint When painting the wall, what problems should we pay attention to in the construction process? 1、 For the old walls that need to be repainted Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint Home News: we all know that the wall treatment directly affects the decoration effect of the wall, so today we will explain the precautions of wall latex paint in the construction After finishing, there are six points to pay attention to Let's learn together! The wall treatment project is a very important project in the whole decoration process In most cases, we will choose to paint the wall, that is, paint emulsion paint When painting the wall, what problems should we pay attention to in the construction process? 1、 For the old wall that needs to be repainted, if the old paint layer has cracked and fallen off, it is necessary to scrape off the original old paint layer, clean it up, regrind it to make the wall flat, and paint after the wall is dry For the new wall that has not been painted, the water content of concrete and plastering layer is usually high, so the wall must be dried for a period of time If the wall water is not completely dry for painting, it is likely to lead to swelling, discoloration, alkali, peeling and other situations of emulsion paint 2、 When there are other paint projects in the home, the emulsion paint shall be applied after all other paint projects are completed Because the toluene and other substances emitted by the paint will make the latex paint yellow, if you do not pay attention to this, it is likely to cause great losses 3、 If the emulsion paint is painted in color, the emulsion paint should be fully stirred evenly If the mixing is not uniform, the color paste in the emulsion paint will be unevenly distributed After painting on the wall, the color of the whole wall will be blooming, and the overall decoration effect will be greatly reduced 4、 There are three common construction processes for painting latex paint: brush painting, roller painting and spray painting All of these three processes can make latex paint achieve good decorative effect However, different construction processes have different requirements for the viscosity of latex paint Attention should be paid to when mixing If the viscosity of the emulsion paint is too large, it is easy to leave obvious brush marks on the wall If the viscosity of the emulsion paint is not large, the covering effect on the wall is not obvious, and it is easy to cause slag flow 5、 The painting effect of emulsion paint has a great relationship with the temperature during construction Especially when decorating in winter, it is necessary to ensure that the ambient temperature during the construction of emulsion paint is not less than five degrees, because many additives contained in the emulsion paint have certain requirements on the temperature, and the temperature is too low to play a role, which will affect the film-forming effect of the emulsion paint In addition, the temperature is too low, the emulsion paint is easy to freeze, in this case, the construction will affect the overall painting quality If the temperature is too low during construction, several sun lamps can be added indoors to improve the indoor construction temperature 6、 In the construction of latex paint, we must grasp its construction quality Whether it's putty or primer, please pay attention to that the second operation can only be carried out after the first putty or primer is completely dry 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,