Really stone paint, coating can be mixed in construction have those

In really stone paint during the period of construction, often can appear mixed coating, so they can be blended with the coating. Blend to what effect? （ 1) Alkali resistant sealer alkali resistant sealant can be divided into the oil and water, used in different types of grassroots. Sealing primer is used in the solvent ( Or water) Polymer and fillers in the volatile, seal primer will penetrate into the pores of grassroots, and capillary porosity on the surface of the plug at the grass-roots level. At the grass-roots level surface, therefore, has a good waterproof performance, can eliminate grassroots basification and frosting phenomenon caused by the moisture migration, at the same time increase really stone paint adhesion between main floor and grassroots, avoid spalling and loose. （ 2) Really stone paint intermediary really stone paint layer consists of aggregate, cement ( Base material) , all kinds of additives and solvent composition. Aggregate, aggregate including color aggregate and normal aggregate. Coloured aggregate made of natural stone material through grinding, cleaning, grading process. It has excellent weather resistance, acid-proof alkaline, and fastness, is artificial burn with sand. Ordinary aggregate is good whiteness, high silicon content of quartz sand. Due to the natural stone color bleak when used alone, can be a certain amount of white quartz sand and natural color stone powder are used together to adjust the color depth, the coating is tonal rich administrative levels sense, can obtain similar natural stone texture, but also reduces the production cost. Aggregate particles grade of the workability of really stone paint and coating performance has very big effect. If aggregate particles is too thick, it is easy to precipitate in the coating, in the process of spraying, sanded also increases, the amount of coating increase, coating covering force decreases, coating rough appearance, easy to dust pollution. If the aggregate particles are too thin, adornment effect is not good. Therefore, the use of coarse and fine particles is not only easy to damage the decorative effect of the coating, and the coating density. Adhesive ( Base material) : adhesive is one of the key factors influencing the performance really stone paint. Its quality directly affects really stone paint film hardness, bond strength, water resistance, weather resistance and other properties. Really stone paint USES emulsion shall meet the following three requirements: a. Emulsion stability, film colorless, transparent, yellow and pink not easily under ultraviolet light; B, the coating hardness should be high, in order to improve the stain resistance of the coating; C, paint film bibulous rate should be small, to form a film of water proof, whitening, which has the ability of resistance to water, whitening. ( 3) Paint finish is mainly used to enhance really stone paint coating of water resistance, contamination resistance, resistance to ultraviolet radiation, such as performance, also facilitate after cleaning. Paint including transparent oily two-component polyurethane paint, oily bicomponent fluorocarbon paint, water-based one-component silicon a crylic-acid finish, etc. Due to the requirements of environmental performance, more and more external really stone paint project chose a more environmental protection and energy saving water-based silicon a crylic-acid paint instead of oily finish.