In the construction industry, concrete floors are a common type of flooring, however, they are prone to sanding due to a variety of reasons. Sand can cause the ground to become uneven, affecting walking and vehicle movement, and may even pose a safety hazard. In order to solve this problem, the use of concrete floor sand repair agent has become an effective method.
First, the cause of the sanding phenomenon.
There are several reasons for the phenomenon of sanding on concrete floors. First of all, the mix ratio of concrete is unreasonable, and the sand is too fine or the coarse aggregate content is too much, which will lead to a large shrinkage of concrete, which will eventually lead to sanding. Secondly, problems in the construction process are also one of the reasons for sanding. For example, the vibration is not compact, improper maintenance, etc., will affect the quality of the concrete floor. In addition, external environmental factors can also lead to sanding, such as vehicle crushing, friction, etc.
Second, the role of the restorer.
Concrete floor sand repair agent is a liquid permeable material specially used to repair sand floor. It can penetrate into the interior of the concrete, react with the cement in it to fill the voids, improve the strength and wear resistance of the concrete, so as to achieve the purpose of repairing the sandy ground. Repair agents can also seal the surface pores of concrete, preventing moisture and contaminants from penetrating, thereby extending the life of concrete floors.
3. Steps for using the restorative.
The steps to use a concrete floor sand repair agent are as follows:
1.First of all, the sanding floor is cleaned to remove dirt and loose sand from the surface. It can be cleaned up using a high-pressure water gun or hand tools.
2.Secondly, add the repair agent to the water according to the proportion required by the instructions, and stir well with a stirrer.
3.Then, apply the mixture evenly to the sanding floor, ensuring even coverage.
4.Wait for the mixture to dry before proceeding to the next process or use.