一、隨車帶上一些備用的減水劑
1、 Take some spare water reducing agent with the vehicle
減水劑是一種在維持混凝土坍落度不變的條件下，能減少拌合用水量的混凝土外加劑，隨車攜帶，能對混凝土進行很好的調節。不過在加入減水劑的時候，一定要記得有商砼站化驗室的人在場，否則混凝土質量強度不夠，后果會很嚴重。
Water reducing agent is a kind of concrete admixture that can reduce the mixing water consumption under the condition of maintaining the constant concrete slump. It is carried with the vehicle and can adjust the concrete well. However, when adding water reducing agent, be sure to remember that there are people in the laboratory of the commercial concrete station, otherwise the concrete quality and strength are not enough, and the consequences will be very serious.
二、回站檢查儲水罐內的水量
2、 Return to the station to check the water volume in the water storage tank
每次出車卸完料回到站內的時候，檢查儲水罐內的水量，確保讓水罐中的水隨時處于滿罐的狀態，以備不時之需。自上料攪拌車
Every time when the vehicle is unloaded and returns to the station, the water volume in the water storage tank shall be checked to ensure that the water in the tank is always full for emergency. Self feeding mixer truck

三、離站前檢查混凝土質量
3、 Check the concrete quality before leaving the station
可能會因為原料的不同，每一車混凝土質量都會有變化。在裝好混凝土離場時，一定要檢查罐內混凝土的塌落度以及和易度，小心混凝土的提前凝結和混凝土離析沉淀。
The quality of each truck of concrete may change due to different raw materials. When the concrete is loaded and leaving the site, the slump and workability of the concrete in the tank must be checked, and care must be taken for the early setting and segregation of the concrete.
四、盡量減少車輛行駛的時間
4、 Minimize the time the vehicle travels
混凝土運輸距離一般在半徑20范圍以內，出車之前規劃好行車路線以及車輛性能情況，盡量減少車輛在路上的行駛時間。自上料攪拌車
The concrete transportation distance is generally within the radius of 20km. Before driving, the driving route and vehicle performance shall be planned to minimize the driving time of vehicles on the road. Self feeding mixer truck
五、特殊情況為了減少損失先卸料
5、 Under special circumstances, discharge materials first to reduce losses
如果遇人為或不可抗因素，導致長時間無法卸料的情況，應隨時查看罐內混凝土情況，一旦發現混凝土開始凝結。應立刻進行卸料，以防整個罐體凝罐報廢。
If it is impossible to unload materials for a long time due to man-made or irresistible factors, the concrete in the tank shall be checked at any time. Once it is found that the concrete starts to set. Unloading shall be carried out immediately to prevent the whole tank from being scrapped.