1. Return to the factory to check the water volume in the tank
When returning to the station after the completion of the task, check the water volume in the water storage tank to make the water in the water tank full at any time in case of emergency.
2. Bring water reducer with the vehicle
Superplasticizer is a kind of concrete admixture which can reduce the mixing water under the condition of maintaining the concrete slump unchanged. It can be carried along with the vehicle and can adjust the concrete well. However, when adding water reducing agent, we must remember that there are people in the laboratory of commercial concrete station, otherwise the concrete quality strength is not enough, and the driver should bear the consequences.
3. Reduce vehicle travel time
The concrete transportation distance is generally within the range of 30km in diameter. The route and vehicle traffic condition shall be well planned before the vehicle is sent out, so as to minimize the time of the automatic feeding mixer truck on the road.
4. Check the concrete quality before leaving the factory
Maybe because of the different raw materials, the quality of each plate of concrete 171 will change. When loading and leaving the site, it is necessary to check the slump and workability of the concrete in the tank, and be careful of the early setting of the concrete and the layered precipitation of the concrete.
5. Reduce loss and unload first
If human factors or irresistible factors lead to long time unable to unload, check the concrete condition in the tank at any time, once the concrete starts to set. Discharge immediately after reporting to the person in charge to prevent the whole tank from being scrapped.
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