The real stone paint spraying process is fully solved

China Paint Online News Information: True stone paint is a decorative effect similar to marble, granite paint. Mainly using a variety of colors of natural stone powder preparation, applied to the exterior wall of the building imitation stone effect, so also known as liquid stone. True stone paint after the decoration of the building, with natural and true natural color, giving people an elegant, harmonious, solemn beauty, suitable for all types of buildings indoor and outdoor decoration. Especially on the surface of the building decoration, vivid and realistic, there is a return to nature effect. True stone paint has fireproof, waterproof, acid-base-resistant, pollution-resistant. Non-toxic, tasteless, strong adhesion, never fade and so on, can effectively prevent the external harsh environment on the building erosion, extend the life of the building, because the real stone paint has good adhesion and antifreeze properties, so it is particularly suitable for use in cold areas. True stone paint construction is simple, easy to dry and save time, construction convenience and other advantages.however, the painting process of real stone paint is more complex and diverse, for this, small editor to share with you the real stone paint technology paste - real stone paint spraying process.
1, Roman cylindrical sprayBecause it is cylindrical, so the use of 'M' line spraying, slightly away from about 1000px, spray gun to vertical cylindrical spray, top-down, spray one side and then turn to the other side, steering angle of about 60 degrees is appropriate.
2, square column spraySquare column angle is clear, it is easy to make the angle blurred due to uneven spraying, in order to spray convenient, to about 1250px distance spray angle, long-distance spraying, fog scattered, large and uniform area, if the distance is too close, a little attention will spray thick, spray uneven, so that the corner line appears, lost the overall appearance of the original building aesthetic.3, vertical surface sprayingusing a circle method, distance 750px-1000px, with a radius of about 375px horizontal circle spraying, from time to time up and down jitter spray gun, so that the spray speed is fast and uniform, and easy to control, if a row of main overlapping spraying, slow speed, the upper and lower junction difficult to control uniform, will affect the appearance, resulting in defective paint.4, brick stone paint 1. First according to the requirements of the design of brick size, and then has been coated with the bottom oil of the wall with a wooden frame to do a good brick model, sprayed, in the real stone paint has not yet dried the surface before removing the wooden frame can be.
2. Design the brick size as required, and then attach a strip or line to the wall that has been painted with primer to make a brick model, and remove the tape immediately after spraying. Remember that when the tape is removed, care must be taken not to affect the film cutting angle. Tips for removing: Try to pull up, not forward.5, cylindrical spraying modern buildings using cylindrical small gourds for railing decoration, most of them require the spray of real stone paint, because of its small and delicate, very decorative, their spraying process is more detailed. Do railing decoration of the hoist column, the distance is too close, some places simply can not be sprayed front, so according to the general conventional spray method is not able to achieve the desired effect. Spraying with a small nozzle, distance of about 1000px, fast scattered real stone paint, top-down side to spray, can not be sprayed on the front, with the method of jitter spray gun, so that the surrounding as far as possible spray real stone paint, and then brush with a brush flat stone paint , no spray to the place can also be slightly coated with a brush, and then spray with a spray gun, can not be too thin, can not be too thick, cover the brush marks can be, thin can not play a very good protection effect, thick cover the original line beauty, may also appear cracks and other adverse surface phenomena.True stone paint process deficiencies: 1, cracks in the plane the main reason may be because of the temperature difference, suddenly cold, resulting in different drying speed of the inner and outer layers, dry in the table dry and form cracks, the site solution is to switch to a small beak gun, thin spray multi-layer, as far as possible to control the drying speed of each layer, spray distance is slightly better.2, yin and yang angle cracks true stone paint spraying process, sometimes in yin and yang corner cracks, because yin and yang angle is the two sides of the junction, if sprayed with real stone paint, in the drying process there will be two different directions of the difference between the effect of yin and yang corner coating film, easy cracks.
Field solution: find the yin and yang corner of the crack, spray with the spray gun again thin, spray again every half an hour until the crack is covered; , take a thin spray multi-layer method, that is, the surface is dry after re-spraying, spray gun distance to be far, the movement speed is fast, and can not vertical yin and yang angle spray, can only take scattering, that is, spraying two sides, so that the edge of the fog into yin and yang corner.3, film-forming process in the spraying, the coverage is not uniform or too thick, after the coating surface film cracks, or even a few weeks later cracks, this situation should be specific analysis, in addition to the construction of attention to spraying methods, if necessary, should change the formula, re-trial.
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