How to recycle waste concrete to get aggregate?

Crushing and screening to get coarse concrete aggregate
Concrete, whether it is contaminated or not, needs crushing and screening machines to break it down to get reusable concrete aggregate. Regardless of whether it is contaminated or not, the concrete needs to be broken down by crushers and screening machines to obtain reusable concrete aggregates.

Waste concrete from buildings and roadways contains steel bars, and other reinforcing materials so that you must remove those impurities and contaminations during the crushing process.

In general, the heavy crushing equipment can reduce old concrete to 5mm-50mm. According to various studies, the coarse recycled concrete aggregate can replace about 30% of natural crushed coarse aggregate without significant impact on any performance of concrete.
 
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