Coating process: construction process of flexible putty for exterior wall

Key tips: 1 Construction process of flexible putty for exterior wall: 1 First, clean the porcelain surface thoroughly with clean water and detergent, and then apply it in batches after the wall is completely dry 2 According to the water cement ratio, first pour the clear water into the mixing bucket, then add the powder, and then use the electric mixer to mix it into a uniform paste without particles After standing for a few minutes, mix it slightly The effect is better 3 First, the cracks on the base surface and the places with large flatness difference shall be repaired by the point patching method to ensure that the base surface is flat, free of hollowing and oil pollution, and the construction thickness of each time shall be controlled within 0.5-2mm 4 The putty shall be polished as soon as possible after the completion of construction Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Paint Home News: 1 Construction technology of flexible putty for exterior wall: 1 Clean the porcelain surface thoroughly with clear water and detergent, and apply it after the wall is dry 2 According to the water cement ratio, first pour the clear water into the mixing bucket, then add the powder, and then use the electric mixer to mix it into a uniform paste without particles After standing for a few minutes, mix it slightly The effect is better 3 First, the cracks on the base surface and the places with large flatness difference shall be repaired by the point patching method to ensure that the base surface is flat, free of hollowing and oil pollution, and the construction thickness of each time shall be controlled within 0.5-2mm 4 The putty shall be polished as soon as possible after the completion of the construction During the polishing, the knife mark can be ground flat, and the floating ash shall be removed The polishing shall be avoided after the putty layer is dry (24 hours under the standard state) or after the rain During the construction under high temperature, the polishing shall be watered for maintenance, and the next process shall be started four days later 5 The formula of this product is reasonable It is strictly prohibited to mix other brands of putty powder or cement, talcum powder, glue, etc 6 The mixed putty shall be used up within four hours, and it is suitable for use in the environment of 5 ℃ - 38 ℃ without rain Two Attention should be paid to the construction of flexible putty for external wall: 1 External wall flexible water resistant putty is usually paste or two component product It is made of polymer emulsion, auxiliary box powder and so on It has certain flexibility and water resistance putty The flexible water-resistant putty on the outer wall not only has the function of leveling the base layer, but also can prevent the occurrence of cracks (excluding structural cracks) on the wall 2 Before the construction of flexible putty for exterior wall, the base course shall be solid, dry, flat, clean, free of floating ash and oil stains Generally, the new wall needs to be maintained for about 28d Putty shall be even without caking 3 Before applying putty, a layer of elastic primer shall be applied for sealing to prevent water and air permeability 4 The external wall flexible water-resistant putty generally needs to be applied for 2-3 times When the next time is applied, ensure that the previous putty is dry and does not affect the application It is forbidden to carry out construction when the putty coating is not dry 5, because there is an elastic emulsion in the flexible water resistant putty of the external wall, which has the minimum film forming temperature limit, it should be constructed under the conditions of the coating surface and the ambient temperature above 5 degrees, and the relative humidity below 85% 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,