Coating technology: Construction Technology of elastic roughening coating for exterior wall

Key tips: 1 Preparation before coating construction: 1 The doors and windows shall be installed according to the design requirements, and the gap around the hole shall be blocked 2 After the base treatment of the wall surface is completed and meets the design process requirements, the wall surface shall be accepted according to the plastering surface standard, the spraying conditions shall be met, the installation of rainwater pipe clamp and equipment hole pipe shall be completed, and the surrounding of the hole shall be plastered with cement mortar, and all the walls shall be dried 3 Double row shelves or movable hanging blue shall meet the requirements of national safety regulations, and the distance between the outer row of shelves and the wall shall be 320cm 4 All finished doors and windows should be provided 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 Coating home news: 1 Preparation before coating construction: 1 Install the doors and windows according to the design requirements, and close the gap around the hole 2 After the base treatment of the wall surface is completed and meets the design process requirements, the wall surface shall be accepted according to the plastering surface standard, the spraying conditions shall be met, the installation of rainwater pipe clamp and equipment hole pipe shall be completed, and the surrounding of the hole shall be plastered with cement mortar, and all the walls shall be dried 3 Double row shelves or movable hanging blue shall meet the requirements of national safety regulations, and the distance between the outer row of shelves and the wall shall be 320cm 4 All finished doors and windows shall be protected in advance 2、 Construction process of elastic roughing paint for exterior wall: 1 Treatment and acceptance of wall base course → snapping line, dividing and sticking strip → brushing sealing primer → pasting dividing line → roughing with special roughing roller → brushing two layers of elastic paint → brushing one layer of finish paint → local repair 2 Base course treatment: after the base course is accepted, local repair shall be done Requirements: flat, smooth, oil free, crack free, cavity free, sand hole free, angle flat and straight 3 Brush the sealing primer: roll the sealing primer on the base course, and it is required to brush evenly without missing 4 Paste split line: (suggestion) in order to ensure the uniform effect of roughening, it is recommended to paste the split line with adhesive tape 5 Special wool roll for roughening: Requirements: the special wool roll shall be used for roughening, and the pattern shall be uniform without knots and strips After roughening, it should be allowed to dry naturally for about 4 hours to ensure that the elastic paint is applied on the basis of surface drying 6 Brush two layers of elastic paint: Requirements: add 5% clear water (volume ratio) as required to brush evenly without bottom penetration Before painting, the base surface shall be flat, smooth and straight Then apply elastic paint 7 Apply one coat of finish paint: Requirements: add 5% clear water (volume ratio) as required Uniform, no missing brush phenomenon, color separation line to clear, straight, straight 8 Check the construction quality and repair the local pollution or other links 3、 Construction precautions: 1 The product variety, color and quality must meet the design requirements, and the construction shall be conducted according to the technical disclosure 2 The surface of the finished product shall be free of obvious joint, missing coating, bottom penetration, sagging and other phenomena 3 During the construction, the doors and windows and non construction parts shall be covered for protection 4 The construction sequence from bottom to top is strictly prohibited to avoid color pollution 5 It is forbidden to damage the wall coating when removing the shelf or dropping the hanging blue 6 It is forbidden to step on the finished products after construction to prevent pollution 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,