by The entry threshold for the concrete industry is low, and many concrete enterprise owners (experienced workers) have switched from other industries, with only a partial understanding or no knowledge of concrete at all.
Their management thinking mode does not conform to the characteristics of the concrete industry.
The problems faced by most concrete technicians are not technical issues, but ultimately management issues, which are often helpless for concrete technicians.
Some mixing plant owners do not understand concrete, but they like to listen to the opinions of outsiders, especially when problems arise.
They use the analysis of the causes of accidents by concrete technicians as an excuse to shirk responsibility, believing in outsiders but not professionals.
It is very difficult for the concrete technicians of such a concrete company to do it.
Saying that it is not due to the laboratory is considered sophistry, too much is improper, and not explaining is considered guilty.
Most technicians are full of grievances and cannot do this job.
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