1. Bring water reducing agent with the car
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(jìn)行很好的調(diào)節(jié)。不過在加入減水劑的時候，一定要記得有商砼站化驗(yàn)室的人在場，否則混凝土質(zhì)量強(qiáng)度不夠，駕駛員要承擔(dān)后果。
Superplasticizer is a kind of concrete admixture which can reduce the amount of mixing water under the condition of maintaining the same slump of concrete. It can be carried with the car and can adjust the concrete well. However, when adding superplasticizer, we must remember that there are people in the laboratory of commercial concrete station, otherwise the concrete quality and strength are not enough, and the driver will bear the consequences.
2.回廠檢查罐內(nèi)水量
2. Return to the factory to check the water quantity in the tank
每次出車任務(wù)完成回到站內(nèi)的時候，檢查儲水罐內(nèi)的水量，最好讓水罐中的水隨時處于滿罐的狀態(tài)，以備不時之需。
Every time you return to the station after completing the task, check the water quantity in the water storage tank. It's better to keep the water in the tank full at any time in case of emergency.
3.離廠前檢查混凝土質(zhì)量
3. Check the concrete quality before leaving the factory
可能會因?yàn)樵系牟煌?，每一盤混凝土質(zhì)量都會有變化。在裝好混凝土離場時，一定要檢查罐內(nèi)混凝土的塌落度情況以及和易度，小心混凝土的提前凝結(jié)和混凝土分層沉淀。
The quality of each plate of concrete may change due to different raw materials. When loading the concrete 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 and layered precipitation of the concrete.
4.減少車輛行駛時間
4. Reduce vehicle travel time
混凝土運(yùn)距一般在直徑30公里范圍以內(nèi)，出車之前規(guī)劃好路線以及車輛通行情況，盡量減少車輛在路上的時間。
The concrete transportation distance is generally within the range of 30km in diameter. Before driving, the route and vehicle traffic conditions should be planned to minimize the time of vehicles on the road.
5.減少損失先卸料
5. Reduce loss and discharge first
如果遇到人為因素或者不可抗因素，導(dǎo)致長時間無法卸料的情況，應(yīng)隨時查看罐內(nèi)混凝土情況，一旦發(fā)現(xiàn)混凝土開始凝結(jié)。在報備負(fù)責(zé)人之后立刻進(jìn)行卸料，以防整個罐體報廢。據(jù)了解，市面上12方的罐體，不算人工以及誤工費(fèi)用，價格在8萬左右。
In case of failure to unload for a long time due to human factors or irresistible factors, the concrete condition in the tank should be checked at any time. Once it is found that the concrete begins to set. Discharge immediately after reporting to the person in charge to prevent the whole tank from being scrapped. It is understood that the price of 12 square tanks on the market is about 80000, excluding labor and work delay costs.
