1、 Take some spare water reducer with you

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(duì)混凝土進(jìn)行很好的調(diào)節(jié)。不過在加入減水劑的時(shí)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，后果會(huì)很嚴(yán)重。

Water-reducing agent is a concrete admixture that can reduce the mixing water consumption under the condition of maintaining the concrete slump unchanged. It can be carried with the vehicle and can adjust the concrete well. However, when adding water-reducing agent, it is necessary to remember that there are people from the commercial concrete station laboratory in the presence, otherwise the concrete quality and strength are not enough, and the consequences will be very serious.

二、回站檢查儲(chǔ)水罐內(nèi)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(nèi)的時(shí)候，檢查儲(chǔ)水罐內(nèi)的水量，確保讓水罐中的水隨時(shí)處于滿罐的狀態(tài)，以備不時(shí)之需。自上料攪拌車

When returning to the station after unloading, check the water volume in the water tank to ensure that the water in the water tank is always in a full state for emergency. Self-loading mixer

三、離站前檢查混凝土質(zhì)量

3、 Check the concrete quality before leaving the station

可能會(huì)因?yàn)樵系牟煌?，每一車混凝土質(zhì)量都會(huì)有變化。在裝好混凝土離場時(shí)，一定要檢查罐內(nèi)混凝土的塌落度以及和易度，小心混凝土的提前凝結(jié)和混凝土離析沉淀。

The quality of each truck of concrete may change due to different raw materials. When loading concrete and leaving the site, it is necessary to check the slump and workability of concrete in the tank, and be careful of the early setting and segregation of concrete.

四、盡量減少車輛行駛的時(shí)間

4、 Minimize vehicle driving time

混凝土運(yùn)輸距離一般在半徑20公里范圍以內(nèi)，出車之前規(guī)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(shí)間。自上料攪拌車

The concrete transportation distance is generally within the radius of 20 kilometers. Before driving, plan the driving route and vehicle performance to minimize the driving time of vehicles on the road. Self-loading mixer

五、特殊情況為了減少損失先卸料

5、 In special cases, discharge first to reduce loss

如果遇人為或不可抗因素，導(dǎo)致長時(shí)間無法卸料的情況，應(yīng)隨時(shí)查看罐內(nèi)混凝土情況，一旦發(fā)現(xiàn)混凝土開始凝結(jié)。應(yīng)立刻進(jìn)行卸料，以防整個(gè)罐體凝罐報(bào)廢。

In case of artificial or irresistible factors that lead to the inability to unload for a long time, the concrete in the tank should be checked at any time. Once the concrete is found to start to set. Unloading shall be carried out immediately to prevent the whole tank from being scrapped.