Traditional Culture Encyclopedia - The 24 Solar Terms - Can you still be a cement worker after the first frost?
Can you still be a cement worker after the first frost?
The first frost is generally not a cement worker. At this time, it is likely that winter construction has arrived (the average temperature is below five degrees for five consecutive days), and concrete is likely to cause freezing damage. After the cement ground is frozen, the precision of the surface layer will gradually decrease, which will greatly affect the quality and service life of the ground. It is suggested to take heat preservation measures.
Introduction:
The first frost is the eighteenth of the twenty-four solar terms and the last solar term in autumn. Fight with your fingers; The solar calendar is 210; Celebrate every year on Gregorian calendar 10 year1October 23rd-24th. After entering the first solar term in first frost, the scene of late autumn is obvious, and cold air moves southward more and more frequently. The first frost does not mean "frost", but refers to the sudden drop in temperature and the large temperature difference between day and night. On the national average, "first frost" is the season with the largest temperature difference between day and night in a year.
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