The coating of epoxy floor paint primer is the most basic step in the construction of epoxy floor paint. The primer layer is between the base of the floor and the epoxy floor coating, which can enhance the adhesion between the epoxy floor coating and the ground. Based on years of construction experience, the company talks about the amount of epoxy floor primer and the matters needing attention. The use of epoxy floor primer is affected by external factors in the following aspects: 一、地面强度
I. Ground Strength
The most important factor affecting the use of epoxy floor primer is the bond strength of the construction base and then the overall strength. Construction of epoxy floor paint generally requires that the strength of concrete floor is greater than C25, and the amount of primer used in better ground is generally 0.05-0.2 kg/m2. If the ground strength is too low, the ground is loose and easy to sand, the amount of epoxy floor primer used will change according to the actual environment and the situation.
In addition, the quality of epoxy flooring is poor if the strength of the flooring construction base is low, but the proper amount of epoxy flooring primer is not coated to increase the cohesive strength of the flooring base. If there are forklift trucks and other weights on the floor, the epoxy floor may be collapsed and cracked together with the epoxy floor base.
Epoxy resin floor paint has gradually become the main trend of industrial floor decoration
Therefore, in the construction of epoxy floor, it is necessary to ensure the proper amount of primer coating. If the overall strength of the ground is too low, epoxy mortar coating can be selected according to the load-bearing and strength requirements, or the ground can be reconstructed if conditions permit. Details can be consulted with the Technical Department of Wuhan Feifenshi Building Materials Co., Ltd., which can reduce unnecessary cost losses.
2. Degree of Ground Wear
New and old ground, of course, wear and tear degree is different. The damage degree of the old ground is also different according to the use time and various bearing and using degree. Sometimes there will be a large area of pits and cracks on the ground. Therefore, before the construction of epoxy primer, the ground must be repaired, the cracks and pits repaired and the ground smoothness controlled. The system is quite necessary. When the strength and certification of a relatively new ground are better, the general dosage should be controlled in the range of 0.05-0.2kg/m2. For the old ground, professional construction personnel should be well controlled according to the actual situation. If you need to know more, you can consult the Technical Department of Wuhan Feifax Building Materials Co., Ltd. and I believe it will give you a satisfactory answer.
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