1. Please know that cement slabs are cement products made by mixing cement, crushed stone, sand and water in proportion.

2. The maintenance of cement slab is related to cement.

3. The curing time of cement slab is generally from cement+gravel+sand to mixing with water. Strictly speaking, it starts from the final setting of cement (if it is moved immediately after it is made, it will destroy the "cohesiveness", that is, the plastic deformation ability. ) start counting.

4. The curing time of cement board includes three days' strength, seven days' strength (usually three days and seven days are used to understand the development of intermediate strength of cement board) and 28 days' standard strength (after the cement board is made, the standard value of compressive strength of cement board is measured under the condition of standard curing environment: 23 degrees and humidity above 90%, which is also the time to evaluate whether the quality of cement strength index reaches its factory nominal strength. It is said that the reference evaluation is related to the mixture ratio of crushed stone+sand+water. ) and so on. The intensity of each duration is related to the field environment and temperature after the cement board is made. The higher the temperature, the faster the strength develops.

How many days does it take for 5.3 cm cement board to stay healthy? The correct moisturizing environment at room temperature is generally healthy in spring, summer, autumn and winter.

This is different. It can last about 15 days in summer and autumn, at least 7 days. In autumn and winter, it takes about a month to meet the requirements. Generally speaking. It can be calculated from whether the 600-degree day is enough (for example, the average temperature of the day is 30 degrees, and the time to stay healthy 1 day is 30 degrees).

6. It should also be known whether the cement slab will bear the output immediately or just be dismantled or taken for installation. Only by knowing the next step of cement board can we determine the required curing time.

7. If you want to know the time for the finished cement board to meet its functional requirements, more specifically, please limit it to 600 degrees.

8. The curing time of cement slab has nothing to do with its thickness, but only with the temperature and humidity of the curing environment.