The Quality Control Of Concrete Mixer Is Ignored

Firstly, the batching plant manufacturer concrete to ensure good performance, such as pumpability, high mobility, self-compacting and so on. To meet the engineering structures strength, durability and other special design requirements. Concrete mix design to positive rational application of superplasticizer and other concrete admixtures, concrete to reduce water consumption, reduce the water-cement ratio, to improve concrete strength. Adding an appropriate amount in the concrete quality fly ash, slag substandard admixtures, replace part of cement and some fine aggregate in the concrete strength and work to ensure that performance requirements can significantly improve the density of concrete, increase of steel protection, while reducing the concrete economic costs.

 

Secondly,1 cubic meters  concrete mixer raw materials management should be strengthened, sand, quarry to good drainage facilities, so as to avoid the bottom water.Such as cement, fly ash powder bin to be moistureproof, waterproof measures.Application of separate pile up according to the varieties, specifications, avoid mixing.All kinds of material to be clearly marked, especially cement, fly ash silo, admixture storage warehouse, such as inlet to build identification, personnel management, in order to prevent the into wrong material or polluted.