How to prevent epoxy flooring from dusting, dusting, and sanding

How to prevent epoxy flooring from dusting, dusting, and sanding.

Answer: Freshly mixed concrete itself should have good water retention to prevent severe bleeding from causing excessive water cement ratio on the surface of the concrete.

In the construction of concrete pavement and ground, it is necessary to start from the selection of mix proportion and composition materials, pay attention to controlling the water cement ratio not to be too large, do not over mix additives, and ensure that the setting time is appropriate. The setting time of cement should not be too long, and the specific surface area should not be too small; Sand and stone aggregates must meet national quality requirements, with particular attention paid to the particle content below 0.315mm in sand, and fine sand should not be used.