Coating classification: stone like coating

Core tip: stone like coating is used to imitate the effect of exterior wall stone, so it is also called liquid stone It is suspended in two layers or more than two water color particles in the aqueous medium Through one spray, a single component of paint is produced for a variety of colors for building exterior walls It is based on acrylic resin emulsion and elastic resin solution, and is coated with white quartz sand and artificial calcined colored sand The collocation of the sand is carried out by high-pressure spray gun, showing a rich stone like coating 。 Chinese Name: stone like coating Foreign name: immunity to Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Home of paint news: stone like coating is used to imitate the effect of exterior wall stone, so it is also called liquid stone It is suspended in two layers or more than two water color particles in the aqueous medium Through one spray, a single component of paint is produced for a variety of colors for building exterior walls It is based on acrylic resin emulsion and elastic resin solution, and is coated with white quartz sand and artificial calcined colored sand The collocation of the sand is carried out by high-pressure spray gun, showing a rich stone like coating 。
Chinese Name: imitation stone paint: Imitation stone paint: acrylic resin emulsion and elastic resin solution: recover the original simplicity, return to the natural alias: liquid stone multicolor paint, characteristic uses The stone imitation paint is based on acrylic resin emulsion and elastic resin solution, and collocation by white quartz sand and artificial calcined colored sand The high pressure spray gun is used for spraying and showing rich stone like coating With people's praise of returning to nature, returning to nature, and decorating buildings with stone like paint, the buildings are more luxurious and solemn, which is favored by people It is still in the initial stage in China Use method (1) add water and soluble polyurethane into the vessel with agitator, and slowly add anti settling agent SP-1 under constant agitation Stir well for 30-50 minutes after adding (2) add acrylic emulsion, ethylene glycol butyl ether and ammonia to mix well (3) The liquid obtained in the step is added into the mortar mixer, the mixer is started, quartz sand and colored sand are added, and the product can be packed in sealed plastic barrel after fully mixing Before the construction of stone like coating, the surface of construction base shall be treated and painted with primer During the construction, the paint shall be stirred evenly, and be sprayed with high-pressure spray gun slowly, evenly and continuously, and then the top coat shall be applied after drying Raw materials (1) quartz sand river sand, sea sand, mountain sand, etc., the main component is silica The main raw materials of this product (2) Colored sand contains several kinds of artificial calcined sand with different colors The main raw materials of this product (3) acrylate emulsion This product is used as auxiliary film-forming agent (4) Glycol butyl ether is also known as butyl fiber dissolving agent Colorless and transparent liquid with ether smell Boiling point 171 ℃, specific gravity 0.9012 Soluble in water, soluble in most organic solvents and mineral oil, it is a good solvent This product is used as coalescing agent (5) Ammonia is used as a stabilizer in this product (6) the soluble polyurethane transparent yellow liquid is easily dispersed in water and can react with water to form a gel which is insoluble in water and elastic This product is used as auxiliary film-forming agent (7) SP-1 is a white to yellowish powder with good dispersing and binding power This product is used as anti settling agent Brief introduction to two or more than two kinds of waterborne particles suspended in the aqueous medium, a single component coating for building exterior walls is produced by one spray It is based on acrylic silicone resin emulsion and fluorocarbon resin emulsion, combined with high-quality inorganic pigment And high-performance auxiliaries, breakthrough in coating chemical science, through special processing of water-based exterior wall colorful coating On the surface design and color: there are many different colors, full of aesthetic feeling and strong simulation The surface after construction has three-dimensional feeling and multi-color decoration aesthetic feeling, which can not be replaced by any paint Solid material: more waterproof and crack resistant than general high-grade exterior wall coating, water and alkali resistant, weather resistant, scrub resistant, stain resistant, algae like and chemical resistant Compared with adjacent coatings: it is more stone like, waterproof and crack resistant, weather resistant, colorful, stain resistant and easy to construct It is more suitable for thermal insulation base materials Compared with pure fluorocarbon coatings, it has low cost, many colors, simple construction, better crack and water resistance and the same service life, More modern, it is more suitable for the painting of the external wall facing with personality Combination with other materials: This product can be combined with other coatings basically, and the effect after combination can be unexpected The combination with elastic coating can improve crack resistance and stain resistance, and the appearance is more innovative The combination with relief modeling coating can produce a thick texture of stone Coating composition scheme: one time for interface agent, one time for pure acrylic primer, two times for granite color main coating and two times for surface coating Main technical indicators: the adhesion is great, 100% washing resistance is more than 2000 times, and the water resistance is more than 96 hours, and the weather resistance is more than 1000 hours It is especially recommended Because the material is light, the simulation effect is good, the service life is too long and the cost is low, it is especially suitable for the external insulation wall The concept of multi-color paint was born Multi color paint is a series of products of water-based environmental protection paint system, which was born to meet the current continuous development of building exterior wall paint market Performance liquid stone is made of high-tech modified resin and pigment with good stability Full water-based, one-time spraying colorful granite paint produces more realistic and durable colors According to the granite samples provided by the designer, the simulation degree can reach 99% This is an unimaginable masterpiece of exterior wall paint before and the best product to replace the exterior wall granite The characteristic color of water in water liquid stone coating is rich and colorful, and it can provide special color according to the requirements and has high simulation It is not limited in the designer, and can change the shape according to the designer's intention environmental protection Liquid stone paint is a pure water-based paint, which meets the requirements of environmental protection During construction, it is a pollution-free product Because it contains ultra high molecular elements, it has the characteristics of wear resistance, scouring and ultraviolet radiation, anti-static, high temperature resistance, acid rain resistance, waterproof, anti cracking, high strength, long-term resistance to various climatic conditions Its performance remains unchanged, easy to maintain and clean, and excellent self-cleaning Different, multi-color one-time spraying, easy construction, is an excellent water resistance, weather resistance, only coating materials The application of liquid stone instead of natural stone has a long history in the field of architectural decoration It is favored by architects and users for its noble, natural, simple and luxurious style It is also one of the important signs of the external image of high-end buildings However, with the protection of natural resources, the national environmental protection and energy conservation policies and relevant laws and regulations becoming more and more strict, the cost of mining, processing and transportation of natural stone is increasing, which to some extent affects the application of natural stone in the field of building decoration In addition, the continuous development of building energy conservation also makes the application of external wall insulation technology in building external wall popularized However, the stone decoration process on the thermal insulation base is relatively complex, and many new thermal insulation forms cannot be adopted Because of its rich color and convenient construction, liquid stone multi-color coating can get a strong three-dimensional decoration effect through one spraying, and the price is reasonable, and it is convenient to repair and update in the later stage, which is adopted by more and more construction units in the architectural decoration engineering It is widely used in government and enterprise office buildings, large-scale office buildings, logistics centers, shopping malls, schools, hospitals, stations, stadiums and stadiums The exterior walls of high-end residential buildings are also gradually used It is widely used in cement wall, stainless steel, metal aluminum plate, plastic, glass, ceramic tile, EPS plate, FRP, GRC and other materials Base treatment of construction wall (refer to GB / t50210-2001) 1 Flatness inspection: use a 2m guiding rule, check the base surface first, and mark the obvious concave and convex parts with colored pen 2 Spot repair: the hollowing part shall be cut and separated, and the holes or obvious depressions shall be repaired with cement mortar, and the unobvious ones shall be spot repaired with putty 3 Sanding: use a grinder to grind the obvious protruding part and repaired part to meet the requirements of (≤ 2mm) 4 Dust removal and cleaning: use a brush, a blade, etc to remove the wall adhesion and floating dust In case of large-scale wall rectification, do a good job in advance of grid division For the metal rod protruding from the wall, rust removal shall be carried out first to avoid the surface pollution caused by Xiuji in the future 5 Positioning and snapping line: locate the dividing joint according to the drawing or Party A's requirements For the dividing joint with a width of 2.0cm, snap the positioning line with a width of 1.6cm with ink line Brush primer 1 Brush with brush or roller, and apply evenly 2 Cross roll coating method is adopted to ensure no omission in construction and even coating 3 Coating construction must be carried out from the top to the bottom of the building Each painting shall be bounded by the natural split joint, the delivery downpipe between the Yin and Yang, and each painting area shall be completed once as much as possible 4 If it does not meet the technical requirements, it shall be repaired 5 Primer coating must wait for drying (about 12 hours) before the next process construction Division and finished product protection 1 The main color of the final coating shall be provided by the intermediate coating 2 The coating can be sprayed or rolled 3 The cross spraying or cross rolling method shall be used to ensure that the coating is uniform and the color is consistent 4 The coating construction must be carried out from the top to the bottom of the building 5 Repair treatment that does not meet the technical requirements 6 After the first coating, the second coating shall be carried out according to the specified interval Spray water-based multi-color coating 1 No need to filter and avoid intense mixing Put the main material in the pressure tank to spray 2 Spray method shall be adopted to make sure that the main material layer is uniform and the thickness is the same Adjust the air pressure to reach the control point size Pay attention to the air pressure in the tank and try to control it at 0.05Mpa 3 One time or variable spray, thin spray one time first, cross spray two times The spray gun shall operate at a uniform speed, the general nozzle shall be vertical to the spraying surface, and the spraying distance shall be 30-40cm 4 After spraying, it is required to wait for more than 24 hours, and the top coat can be sprayed only after it is completely dry 5 Requirements: the color shall be the same, and there shall be no obvious sagging, missing spraying and bottom penetration 6 Color separation and grid division shall be pasted with adhesive tape, and the adhesive tape shall be removed immediately every other section After the removal method of dividing tape paper is completed, the adhesive tape paper shall be immediately removed at every small section to avoid damage to the paint film after the paint film is dry and solid After the multi-color paint is dried, use a blade to remove the edge of the grid line and other irregular residues, so that the edges and corners are complete and straight.