Stratified pouring basically is to be aimed at large volume concrete character, prevent cement hydration heat concentration, too big, produce temperature crack. Layered pouring can reduce the hydration heat peak, easy to heat dissipation, vibration in place.

Concrete pan mixer due process requires the use of the boot stirring constantly there will be some problems, such as temperature.when twin shaft concrete mixer ministries functioning properly, you need to find mud spoon head , then spoon the mud head probably loose, spoon head intermittent cyclical loosening is caused by the current elevated main reason.

when establishing electric concrete mixer , concrete mixing station environment is particularly important .

Ready concrete batching plant in metering systems is very important to check, to check the sensitivity and accuracy of the metering system.