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How to deal with the cement floor?

Cement mortar shall be paved on the ground, which shall be stirred with high-grade cement, sand and stone at the site, and spread on the ground at the grass-roots level with a thickness of not less than 5cm. The surface shall be smoothed and closed. After the ground reaches strength after curing period (7~ 10 day), it can be used after decorative layer material treatment.

Waterborne polyurethane can be used as the decorative layer to increase the protection of the ground and make the ground more wear-resistant and pollution-proof; You can also choose JR800 cement seal curing agent, which is a water-permeable material that penetrates into the ground for 5~8 mm. After the hardening reaction between the material and cement, a hardened layer of 5 ~ 8 mm is formed, which increases the strength, hardness and wear resistance of the ground, and also has an antifouling effect on the ground.

Surface cement self-leveling ground, paving cement self-leveling on the original grass-roots ground, the thickness is not less than 5 mm, after self-leveling is naturally dried, the surface layer is treated, and the generally treated ground can be used after 24 hours.

Cracks, potholes and damaged parts of the original grass-roots ground need to be repaired first, and then cement mortar ground or surface self-leveling ground should be made after repair; There is a dust problem on the original grass-roots ground, which needs to be repaired first; Floor heating suggests not to make the surface layer self-leveling floor, there will be cracks.