Why is the exterior wall coating is closely related to construction quality and exterior wall putty powder

In the process of the construction of exterior wall coating, exterior wall coating products should be used with good external wall putty powder, to show the effect. In order to save money, many people made exterior wall putty powder. This is wrong. What is the difference between exterior wall putty powder and interior wall putty powder? Fujian KeBao today will give you details. 1. Exterior wall putty powder is inorganic gelled material base makings, and added to the material and other additives are fine. Its outstanding characteristic is high adhesive strength, water resistance, alkali resistance and good construction performance. It can be once and for all surface leveling materials for outdoor building. To avoid the crack, blister, pulverization, fall off wait for a phenomenon. 2. Interior wall putty powder is made from materials such as polymers, fibre methyl ether of a single set of part wall putty powder. It has the prominent consolidation, bond strength and outstanding waterproof ability. Apply to need a high-level conference rooms, meeting center for waterproofing walls and top places. 3. Exterior wall putty powder is made from imported polymer can be dispersed rubber powder, mixed with methyl ether fiber, modified starch ether and anti-crack fiber ( 3% of the putty powder mixture weight ratio) Such as raw materials. Exterior wall putty powder micro cracks on the wall of high resistance, good forehead viscosity, permeability, reliability, and contractility. 4, exterior wall putty powder and water mix into a paste and let stand for 5 minutes, can be partial break on metope, thickness less than 2 - general 3 mm, partial application of 1 - according to different requirements 3, to increase the thickness. 5. According to the function of the external wall putty classification, there are three kinds of putty: ordinary leveling putty putty, special process putty at the grass-roots level, and special adornment effect. In general, leveling putty is one of the traditional leveling putty products. Putty level at the grass-roots level, are the main functions of fix the small defects at the grass-roots level, in order to reduce the paint surface defects. 6. Due to the external wall putty powder has excellent water retention, can reduce the curing speed, prevent cracks due to the early drilling. Therefore, attention should be paid to the construction. Only after the first layer completely dry, on the second floor. Construction environment temperature shall not be less than 5 degrees, rainy days may not be construction.