Epoxy floor paint construction process is prone to a variety of unpredictable adverse risks. In the future, there will also be many situations, these are mostly caused by poor construction or improper use, how to improve the quality of the floor project , Is the goal that many construction enterprises spend a lot of energy to pursue.
In the past, when there was a problem in the construction process, the construction team would attribute the cause to the quality of the epoxy coating; when there was a problem in the use process, Party A would attribute the reason to the construction team's cutting corners. No matter who is ultimately responsible, these will not help to improve the problem until the real cause of the damage is found.
Therefore, the editor believes that an objective analysis based on the actual situation is the correct way to find the real cause of the bad. The direction of the analysis can be based on the following points:
1. Quality problems of epoxy coatings
At present, the prices of epoxy floor paints on the market are uneven. The average price is mostly around 30 yuan / KG, but there is no shortage of 15 yuan, and even lower ones are possible. Among them, there are many factors related to the proportion of epoxy resin, the quality of epoxy resin, the environmental protection of added materials, etc. For details, you can turn left and refer to the article "Internal Factors that Determine the Quality of Epoxy Floor Paint".
Here it is recommended that when choosing materials, choose well-known brands or brands with high market recognition, as well as manufacturers with a long history, because the production experience of chemical companies directly affects the quality of products.
2. Reasons for floor construction quality
"Three-point material, seven-point construction" has always been a well-known word in the epoxy paint industry. The significance is to warn the construction personnel of epoxy floor paint. During the construction process, carelessness and carelessness are not tolerated. bear.
The construction process should pay attention to: safety issues, which are the first priority; climate issues, temperature and humidity are not suitable for construction, do not force construction; process problems, necessary processes can not be saved, for example, the degreasing and decontamination process on the ground; curing time Problems, leave enough curing reaction time, do not rush to apply; protection problems, after the construction is completed, the necessary dustproof and waterproof operations must be in place; and other problems.
3. The problem of strength of use
In the case of no problem with epoxy coating and reliable construction quality, there is still a situation of rapid damage to the floor, which is caused by the reason that the use strength exceeds the predetermined construction strength. The use strength is the weight or friction strength of the daily load on the floor; the predetermined strength is the strength of the construction plan set according to the use requirements. Only when the two match, or the predetermined intensity is greater than the actual use intensity, the floor can be within a reasonable range of use intensity, if exceeded, it will cause rapid aging damage to the floor.
For example: "1 bottom + 2 sides" economic epoxy floor is used in the parking lot floor, it is definitely not enough to deal with the pressure intensity generated by the high-speed rolling of the vehicle, and a professional parking lot floor construction plan should be selected.
What are the plans that affect the strength of the floor:
A. The influence of the coating in the epoxy: by increasing the thickness of the coating in the epoxy mortar, the overall bearing strength of the floor can be improved;
B. Effect of topcoat type: The strength of epoxy self-flowing flat paint is higher than that of thin-coating epoxy topcoat, which can improve the strength of the floor;
C. Choosing the correct floor material: In addition to the above two aspects, it is also important to choose the topcoat material correctly. For example, some manufacturing companies that contain corrosive gases or liquids need to choose a corrosion-resistant floor paint with higher corrosion resistance. Construction can enhance the use effect of the floor, etc.
Only when the materials, construction, and use all meet the standard, the epoxy floor paint construction project can run within the correct load range, which is also to ensure that the epoxy floor can perform well within the predetermined life cycle Methods.
It is not recommended to pursue high-strength and choose expensive construction schemes. It is also opposed to blindly pursuing low-cost and choose the cheapest simple construction schemes. Doing so is either a waste of resources or a premature aging loss of the floor, and the difficulty of re-construction And the cost may make the original "saving advantage" disappear.