常見混凝土配合比有：
The common concrete mix proportion is as follows:
1、C20：水：175kg，水泥：343kg，砂：621kg，石子：1261kg。配合比：0.51:1:1.81:3.68。
1. C20: water: 175KG, cement: 343kg, sand: 621kg, gravel: 1261kg. Mix proportion: 0.51:1:1.81:3.68.
2、C25：水：175kg，水泥：398kg，砂：566kg，石子：1261kg。配合比：0.44:1:1.42:3.17。
2. C25: water: 175KG, cement: 398kg, sand: 566kg, gravel: 1261kg. Mix proportion: 0.44:1:1.42:3.17.
3、C30：水：175kg，水泥：461kg，砂：512kg，石子：1252kg。配合比：0.38:1:1.11:2.72。
3. C30: water: 175KG, cement: 461kg, sand: 512kg, gravel: 1252kg. Mix proportion: 0.38:1:1.11:2.72.
從以上混凝土的配比來看，混凝土標號越高，1立方混凝土中水泥的用量就越大。
From the above concrete ratio, the higher the concrete grade, the greater the amount of cement in 1 cubic meter concrete.
小型水泥自動攪拌車常用于農(nóng)村修路，水渠，房屋修建，隧道地下室施工等受力不大的工程，所以對于一些沒有攪拌站的一些小型工程場地，可以采用可以自拌干料的小型攪拌車，下邊詳細的講解一下小型水泥自動攪拌車在自拌干料時的上料順序及方法。
Small concrete mixer is often used in rural road construction, water channel, housing construction, tunnel basement construction and other projects with little force. Therefore, for some small engineering sites without mixing station, small mixing truck can be used to mix dry materials. The following details the loading sequence and method of small concrete mixer when mixing dry materials.
眾所周知，1立方常用混凝土重2.4噸，按照配比順序，
As we all know, one cubic meter of commonly used concrete weighs 2.4 tons,
① 先加水 方法如下，找一個有體積表示的油桶或者水桶，按照水泵正常流速泵水，用手機秒表記錄打滿水的用時并計算水泵流速，就可以算出泵175kg水所需要的時間，卡時間向罐體里注水。
① The method of adding water first is as follows: find an oil or water bucket with volume representation, pump water according to the normal flow rate of the water pump, record the time of filling water with mobile phone stopwatch and calculate the flow rate of water pump, then the time required to pump 175KG of water can be calculated, and the card time can be used to inject water into the tank.
②加水泥 我國常見的水泥為50kg/袋，用鏟車直接加7袋共350kg。
② The most common cement in China is 50kg / bag, which is 350kg by forklift truck.
③加砂 用袋子為計量，倒入鏟車鏟斗上料，直接加620kg。
③ The sand is measured by bags, and then it is poured into the bucket of forklift truck for loading, and 620kg is added directly.
④加石子 用③的方法加入約1255kg。
④ Add about 1255kg stone by the method of ③.
The above is the information about Zhongke Jufeng concrete mixer. You can pay attention to our website: http://sansungmobile.cn Inquiry for more details, we will have more wonderful content for you
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