Now many people will choose epoxy self-leveling floor according to the floor time, this is a large project, need a lot of construction technology, how to judge the quality of epoxy self-leveling and epoxy self-leveling floor practices, the following is to introduce in detail for you! How to judge the quality of epoxy self-leveling floor:
1, the epoxy self leveling floor is a solvent-free, self leveling, dense particle thick flooring. It has the characteristics of automatic leveling, wear resistance, pressure resistance and high clean and beautiful environmental requirements. In recent years, it has been praised and applied by many industries.
2. The performance of epoxy self-leveling is impeccable, but the quality difference of self-leveling floor is very significant because of the quality problems of construction technology and coating itself. Here are three aspects to introduce how to judge the quality of epoxy self leveling during acceptance.
3. Surface condition Epoxy self-leveling floor is a kind of surface smooth, beautiful, with excellent decorative effect of a kind of floor, so in acceptance, to see clearly whether the surface of the flat, bright mirror effect, and can not contain particles and other impurities.
4, fullness and fullness is to see whether the reflection rate of the ground can reach 95%, and whether it is full enough. This index was not taken seriously in the past, but with the progress of society and people's requirements gradually improved, this index has gradually become a basic technical requirements. Less than 85% of the total reflectance is unqualified.
5. Hardness in order to make the ground have enough wear resistance, many customers will require the surface of the floor has a certain degree of hardness. In order to meet the requirements of industrial use, we generally require that the hardness of the floor is greater than 2H. But the hardness of the self-leveling solidified filler is not too high, so it is better to choose the filler which is not easy to sink.
Epoxy self leveling
Epoxy self leveling ground practice:
(1) The constructors clean the ingredients with containers and construction tools and place them in the designated place. During the later construction, they should cooperate with each other at any time to ensure that the containers and tools are clean, dry, free of oil pollution and solidified residue.
(2) Metrologists will weigh the good resin primer into the mixing container, and do a good job of recording dosage, should also record the temperature, humidity, mixer pre-mixing.
(3) Metrologists accurately weigh the curing agent according to the mixing ratio and put it into the mixing container. At the same time, the dosage is recorded. The mixer continues to mix for at least 3 minutes to ensure the uniformity of the mixture.
(4) Operators pour the mixture into the construction area and apply it with a trowel until it is uniform, and there must be no hollow or bubble defects.
(5) do not begin to coat the surface before finishing the finish, otherwise it will wrinkle.
(6) The interval between layers depends on the temperature, if more than 7 days, the surface should be roughened by soft brush or grinder, and then coated with surface layer to increase adhesion.
(7) when the primer is maintained for 12 hours, confirm the hardening state and carry out the next smearing process.
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