Waterproof coating construction points
The coating of waterproof coating has a great relationship with the condition of the ground base. The base layer is treated before painting, and the more uneven the base layer, the more paint is used. Therefore, before applying the waterproof coating, it is best to simply treat the base layer and smooth the base layer as much as possible. Secondly, it should be ensured that the ground is dust-free, soil-free, and oil-free. The mop can be carefully mopped to remove all the dust. Otherwise, the waterproof coating will be cracked and the waterproof effect will be affected.
The choice of products should be important in nature. The names of waterproof coatings on the market are various, such as; slurry; mortar; etc., and other waterproof coatings are divided into type I and type II. Some people say that type II is more suitable. Indoors, but according to relevant professionals, the most important thing is to look at the nature of waterproof coatings, generally marked as; general; or flexible; then look at the ratio of mortar to emulsion, such as 12kg +8. There are products Marked; kitchen and bathroom; in fact, this is just a hoe, the general indoor waterproof coating can be used for kitchen and bathroom.
Waterproof coating construction points
The waterproof material is continuously developed and tested. The final polymer cement waterproof material has a good effect and is convenient to construct. The maintenance time is also very long. Generally, there will be no problem in 20 years or so. The construction points are as follows:
1. It should be constructed under temperature conditions above 5 °C. It is expected that precipitation should not be applied within 24 hours.
2. The brushing should be carried out horizontally and vertically, with an interval of 4h.
3. If the coating has special requirements, consider increasing the number of coatings on the surface.
4. During construction, the air humidity is extremely large, the temperature is low, and the drying time should be extended appropriately.
5. If the construction site temperature is high, the amount of water can be appropriately increased during mixing to reduce the construction viscosity.
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