The main components of epoxy floor paint materials include epoxy resin, curing agent, pigments, fillers, solvents and so on. Solvents are volatile components. It is necessary to keep the air flow in the construction site during the construction of epoxy floor paint to avoid harming the workers. However, in the actual construction, sometimes encounter the situation that the closed space needs to be made epoxy floor paint. What should we pay attention to? The danger of the closed space for the construction of epoxy floor paint exists: 1、在贮罐、舱室、地下室等出入口小、通风差的密闭空间作业，容易引发火灾、爆炸、中毒等安全事故。
1. It is easy to cause fire, explosion, poisoning and other safety accidents when working in closed space with small entrances and exits and poor ventilation, such as tanks, cabins and basements.
2. Solvent volatilization of epoxy floor paint during construction can easily cause fire and explosion when the concentration of solvent reaches a certain level. Moreover, solvent vapor can eliminate the air in the airtight space, resulting in anoxic state. Operators will faint and die when they work in anoxic state.
Notes for construction of epoxy floor in enclosed space:
In the construction of floor paint in airtight space, the oxygen concentration inside can not be too high or too low. It is forbidden to transport oxygen directly to it to prevent the oxygen concentration in the air from being too high.
In order to solve the poisoning caused by floor paint in airtight space, it is better to carry out forced ventilation. The first thing to be determined is the appropriate ventilation rate. Then control the required ventilation below the explosion limit.
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