Stone paint construction problems and solutions

Really stone paint is often used for decoration, but really stone paint problems often appear in the construction of many consumers are not familiar with. The following brief introduction of the stone paint in construction process the problems and solutions. Stone coating is also called the stone coating. Stone and natural stone is the exterior wall coating. Its effect is vivid. Both in quality and color, close to the natural stone material, but insufficient hardness slightly. Stone coating protection, water resistant, acid and alkali resistance, pollution, non-toxic, tasteless, strong adhesion, never fade, etc. It can effectively prevent external environment on the structure of the corrosion, prolong the service life of buildings. At the same time, the stone coating with good adhesion and freeze resistance, especially suitable for cold areas use. At present, the stone coating with excellent properties, in the villa, commercial and office building has become more and more popular. Stone coating possible problems in construction process is mainly cracks. The construction of the following aspects should be paid attention to. Yin and Yang Angle cracks: fluorine carbon spraying, Yin and Yang Angle cracks sometimes. Because of the Angle of Yin and Yang are two sides, if really stone paint spraying, drying in the process of the tension of two different directions at the same time affects on the Yin and Yang Angle of coating, easy to crack. On-site solution: if it is found that crack Angle of Yin and Yang, spray gun erupting again, every half an hour to spray again, until the crack are covered; For new spraying Angle of Yin and Yang, be especially careful when spraying spraying thick, at a time with thin coating layers method, namely the surface after spray drying, spray gun should be far away from, movement speed should be fast, don't in vertical spraying Angle of Yin and Yang, only USES the scattering, spraying the surface of the two, the fog flower edge sweep Angle of Yin and Yang. Surface crack, the main reason may be the weather temperature difference is big, suddenly cold, lead to the inner and outer drying speed, the surface cracks are formed when dry. The solution is to use small nozzle spray gun, spray thin layers, as far as possible to control the rate of each layer of dry, spray distance should be a little far. Crack appeared in the process of film forming, spraying coating uneven or too thick, after the film coating surface crack, crack of even after a few weeks. This situation requires specific analysis. In addition to pay attention to the spray method in the construction, if necessary, should also change the formula and trial production.