Coating process: hx-511 acrylic high elastic waterproof coating construction method

Core tips: I process flow Base surface treatment → → construction of additional layer of detail node → → construction of bottom layer → → continuous construction of lower coating, reinforcement layer and upper coating → → construction of surface layer → → water test acceptance → → inspection and repair → → construction of protective layer 2、 Base treatment The base surface shall be clean, free of open water, oil stain, solid and flat, free of looseness, sanding, peeling and cracks 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: 1 Base treatment of process flow → → construction of additional layer of detail node → → construction of bottom layer → → continuous construction of lower coating, reinforcement layer and upper coating → → construction of surface layer → → water test acceptance → → inspection and repair → → construction of protective layer 2 Base treatment The base surface shall be clean, free of open water, oil pollution, solid and flat, free of looseness, sanding, peeling and other phenomena Cracks shall be repaired first, and internal and external corners, pipe roots and other parts shall be plastered into arc shape 3、 During the construction of the additional layer of detail node, paint shall be applied to the internal and external corners, water outlets, pipe roots and other parts first, and then paste the additional layer of the carcass (fiberglass cloth, gridding cloth, polyester non-woven fabric, etc.) immediately When pasting, the carcass shall be spread and pressed flat and closely connected with the upper and lower coating, and the coating shall be filled with the mesh of the carcass 4、 The bottom layer shall be applied thinly and evenly without exposing the bottom or local accumulation The coating and the base surface shall be fully bonded without air holes due to repeated application and scraping 5、 Lower coating, reinforcement layer and upper coating shall be poured, brushed and pasted during continuous construction Pour down a certain amount of paint on the dry and solid bottom coating, brush evenly, and then lay the roll of the carcass reinforcement layer on the coating, gradually push and roll it, roll it with the roller brush or hang it with the scraper, make sure that the mesh of the carcass reinforcement layer is full of paint, so that the upper and lower layers of paint are fully bonded 6、 The surface layer can be applied after the middle coating (lower coating, reinforcement layer, upper coating) is dry and solid If the thickness does not meet the design requirements, it needs to be painted once or several times If cement mortar protective layer will be made on the waterproof layer, clean medium coarse sand can be spread on the surface layer immediately after the last coating of the waterproof layer, so as to enhance the adhesion between the protective layer and the waterproof layer 7、 After the completion of the water test, inspection, rest and waterproof construction, and the film is completely dry and solid (generally not less than 48 hours), the water test shall be carried out The water storage height of the toilet shall be more than 2cm above the highest water level of slope making, and the water storage time shall not be less than 24h If there is no leakage, the water test shall be qualified; if there is no leakage, the water test shall be qualified; if there is no leakage, the water test shall be qualified If water leakage is found, it shall be renovated and repaired, and the next process can be carried out only after the water test is qualified 8、 The protective layer (or decorative layer) can be constructed after the construction water test of the protective layer is qualified The protective layer is generally plastered with 1:2.5 ~ 3.0 cement mortar, such as toilet, kitchen room, etc., which can continuously pave and paste the tile decoration layer 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,