In order to improve the quality of drug production and standardize the management of drug production, the demand for clean rooms in China's pharmaceutical industry is becoming higher and higher. Epoxy coloured sand self-leveling floor is generally used in the clean room of pharmaceutical workshop. Self-leveling of epoxy coloured sand is composed of aggregates of epoxy resin, curing agent and inorganic pigments. The self-leveling floor of epoxy coloured sand has good wear resistance and chemical corrosion resistance, and also has the characteristics of dust-proof and easy cleaning. The cleanliness requirement of Pharmaceutical Workshop is very high. It is necessary to ensure the self-leveling construction quality of epoxy coloured sand, control the quality of epoxy floor materials, and enhance the technical ability of construction personnel.
Before the construction of self-leveling floor with epoxy coloured sand, the surface of concrete should be lightened and fully maintained, and the strength of concrete base should be above C30. In the construction of Jiangxi epoxy coloured sand floor, professional large-scale sand blasting machine should be used to blast the foundation floor to ensure the bonding force between the epoxy resin floor and the concrete surface. After the foundation ground is treated, the construction of epoxy primer, epoxy mortar layer, epoxy intermediate coating and epoxy surface coating are carried out. During the construction process, attention should be paid to the proportion of main agent in curing agent and mixing well before construction. After each process is completed, the next process should be maintained after 8 hours, and the maintenance time should be prolonged when the temperature is low in winter.
标签:   环氧地坪 地坪 环氧地坪漆 环氧地坪施工 无锡环氧地坪