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READY-MIXED CONCRETE MANUFACTURING METHOD USING RECYCLED COARSE AGGREGATE AND RECYCLED FINE AGGREGATE
READY-MIXED CONCRETE MANUFACTURING METHOD USING RECYCLED COARSE AGGREGATE AND RECYCLED FINE AGGREGATE
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机译：再生粗骨料和再生细骨料的预拌混凝土制造方法
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摘要
The present invention can improve the recycling of aggregate as a finite resource after producing recycled coarse aggregate and circulated fine aggregate by using waste concrete, and can improve the recycling of aggregate as a finite resource and improve the circulation coarse aggregate and circulation And a method for manufacturing a ready-mixed concrete using the fine aggregate. A feature of the present invention resides in a waste concrete sorting step (S100) for sorting waste concrete that can be recycled among the construction wastes generated as a building is demolished, a waste concrete slicing step (S100) for cutting waste concrete using a cutting device A waste concrete crushing step S300 using the crusher 100 for crushing and cutting the waste concrete that has been cut and a steel sorting member 600 for sorting the steel contained in the crushed waste concrete by a magnetic force (S500) using a foreign matter sorting member (500) to sort floating matters suspended in suspended state and precipitated fine particles in a state where the crushed waste concrete is settled in water, and a foreign matter selecting step A waste concrete crushing step (S600) for finishing the recycled aggregate using the cone crusher (200) for crushing the removed waste concrete; and a crushing step A circulating coarse aggregate washing step S700 of using the washing member 300 to remove separated fine particles from the washed coarse aggregate and a circulating coarse aggregate drying step S800 (S900) for manufacturing a ready mixed concrete using the recycled coarse aggregate and the circulating fine aggregate.
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