When epoxy flooring meets the base surface with excessive water content in the construction process, it is necessary to adopt an accurate waterproof plan to avoid problems in the future flooring system. As we all know, if the moisture content of epoxy floor is high, it will lead to blister overflow of the newly prepared floor paint film, which will lead to the rupture of the floor paint film and affect the use of the floor. So what are the reasons for the excessive moisture content of the epoxy floor? And how to solve it?
Reasons for Excessive Water Content of Epoxy Floor Base
There are two reasons for the excessive water content in the foundation. One is that the building itself is not equipped with waterproof layer. Once rebuilt, the problem of excessive water content will arise.
Another aspect is that after the completion of the base, the ground is not dry, or the waterproof coating has failed, resulting in excessive water content of the base.
1. Moistureproof Base Coating
Nowadays, there are professional moistureproof primer products with high moisture content on the base surface, which have a long-term protective effect on the epoxy floor system and a wide range of applications.
2. Scale bottom coating
In some special cases, according to the water content of the base, we need to coat the scale base coatings when painting the resin floor system.
3. Professional Base Waterproof Layer
In general, in basement or underground parking area, due to environmental problems, professional waterproof layer will be laid on the base, or through the coating of a layer of impermeable coating to achieve waterproof effect, suitable for the rising water content of the base. This anti-seepage product is mainly used to prevent the seepage phenomenon caused by the rising water level after the completion of the resin floor system.
4. Moisture permeability system
To make up for the moisture resistance of the base coatings and epoxy floor coatings, many manufacturers have developed moisture permeability systems. The moisture permeability system is designed to ensure the water vapor permeability of the material, and is also suitable for the base surface which cannot be equipped with waterproof layer.本站網址：http://www.www.jatrabd.com