1. Bring water reducer to the car
Superplasticizer is a kind of concrete admixture, which can reduce the water consumption of the mixture while maintaining the slump of concrete, and can be brought to the car and well adjusted. However, if you add superplasticizer, you need to remember that someone came from the laboratory of a commercial concrete station. Otherwise, the concrete will not be strong enough and the driver will have to bear the consequences.
2. Return to the factory to check the water quantity in the water tank
When you return to the station after the task, please check the water in the water storage tank and keep it full at any time, just in case.
3. Check the concrete quality before delivery
The quality of each concrete may vary depending on the material. When installing concrete and leaving the site, it is necessary to check the slump and ease of concrete in the storage tank, and pay attention to the pre settlement and layered settlement of concrete.
4. Reduce vehicle travel time
The specific transportation distance is usually within 30 km in diameter. Before leaving the vehicle, please plan the route and vehicle traffic to minimize the vehicle time on the road.
5. Reduce losses and emissions first
The condition of the concrete in the tank should be checked whenever there is a threat of human factors or coercion leading to long-term unloading. When the concrete begins to harden. To prevent the whole tank from being discarded, please discharge it immediately after reporting to the person in charge.
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