Which concrete to choose? Self-mixed concrete VS commercial concrete

Release time:2023-07-06

Self-mixing concrete is made by manual mixing, cement, sand and water. The self-mixing method is usually mixing with a small mixer. The mixing amount is relatively small, and it is all manually mixed, so it is easy to cause uneven ratio and the strength is not particularly stable.

The commercial concrete is weighed by a unified machine, with less human factors, both quality and strength are higher than self-mixing concrete, and the mechanical operation and construction efficiency is higher, which reduces the on-site workload and the construction period.

Commercial concrete prices are slightly higher. Many places cannot be reached by transport vehicles due to traffic problems and can only use self-mixing concrete.

If you choose to use self-mixing concrete, you should pay attention to the following points

1, must be strictly in accordance with the concrete strength standard ratio, can not increase or decrease the amount.

2. Pay attention to the water content of the material itself, adjust it appropriately, and the concrete should not be too thin.

3, be sure to stir evenly, do stir at any time.

4. It is recommended to use machine mixing, manual mixing has poor fluidity.

The advantages of choosing commercial concrete are as follows

1, can ensure the quality of large area concrete construction.

2, high efficiency, can save time.

3, can ensure the quality of concrete.

4, reduce environmental pollution, reduce the construction site waste, promote civilized construction.

Key words: Which concrete to choose? Self-mixed concrete VS commercial concrete

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Which concrete to choose? Self-mixed concrete VS commercial concrete

Self-mixing concrete is made by manual mixing, cement, sand and water. The self-mixing method is usually mixing with a small mixer. The mixing amount is relatively small, and it is all manually mixed, so it is easy to cause uneven ratio and the strength is not particularly stable.

How to solve the large concrete collapse

The aggregate contains large mud, so air entraining and water reduction can be appropriately increased.