Exterior paint
描述
Product profile
MQWM-1 exterior wall coating, is used to paint the wall outside the building, so the most important index is anti-ultraviolet irradiation, required to achieve long time irradiation does not change color. Its main performance is with super cover strong decent turtle crack, and has super penetration performance.
application area
Suitable for engineering exterior wall decoration, including cement gray wall, exterior wall brick, masonry structure, stone board.
paint film property
| order number | inspecting item | Standard requirements | result | Single conclusion |
| 1 | The appearance of the paint film | The coating was normal in appearance | accord with | qualified |
| 2 | Status in the container | After stirring and mixing, there are no hard block and uniform state | accord with | qualified |
| 3 | Table shows the drying time, h | ≤2 | 2 | qualified |
| 4 | Work time, h | ≤24 | 24 | qualified |
| 5 | adhesion | ≥1 | 1 | qualified |
| 6 | Fully solidified, d | ≥7 | 7 | qualified |
Main features
Exterior wall decoration is directly exposed to nature and withstands the invasion of wind, rain, and sun. Therefore, the coating is required to be water-resistant, color-retaining, pollution-resistant, aging-resistant, and have good adhesion. It also has good freeze-thaw resistance and film-forming properties. Low temperature characteristics.
Construction method
1. Construction workers must follow the requirements for exterior wall waterproof coating construction and adjust safety slings to the locations of buildings that require waterproofing so that high-altitude operations can be carried out.
2. Dig out some local problems such as cracking and bulging to the base layer, then remove the cracked layer at the junction of the window frame and the wall, and deal with some broken paint on all walls. Clean, make sure the construction wall is clean and free of any dust, cement slag or loose particles.
3. Adjust the exterior wall waterproof coating according to a certain proportion until it becomes a paste, and then paint some cracks or holes that need to be repaired on the wall. Particular attention needs to be paid to the joint between the window frame and the wall. , the gap at the joint should be sealed with elastic sealing paint, so that the source of water leakage from the external wall can be cut off.
4. Fill the cracked, peeled and dug locations with waterproof mortar and level them to be level with the original paint layer on the wall. Ensure that the surface of the wall is smooth and tightly bonded to the wall.
5. When constructing exterior wall waterproof coating, use waterproof coating to paint the entire wall. You can apply it several times, but you must ensure that the wall is painted to a certain thickness. Only in this way can the exterior wall waterproof coating be used to its full potential. To achieve the desired effect, the application should be even, smooth and beautiful.
Packaging and storage
Pack and store in accordance with national regulations. The storage environment should be dry, cool, well ventilated, avoid high temperatures, and keep away from fire sources. Packaging containers must be kept tightly closed. The effective storage period is 6 months.
Precautions
When the temperature of outdoor construction substrate is lower than 5℃, it is not suitable for construction.
health and safety
Please pay attention to the warning labels on the packaging containers. Use in a well-ventilated environment. Do not inhale paint mist and avoid skin contact. If paint is spilled on skin, wash immediately with a suitable cleanser, soap and water. If it splashes into your eyes, rinse them thoroughly with water and seek medical treatment immediately.
statement
The information provided in this product data sheet is based solely on our knowledge gained in the laboratory and in practice. However, since the use of products is usually beyond our control, we only guarantee the quality of the product itself. We reserve the right to modify this manual without prior notice.
