This paper describes the results of experimental work carried out to establish the effect of the production method on the quality of recycled aggregate concrete and concrete made with this material. The manufacturing process selected was limited to granularity regulation and original mortar was not removed [1,2]. The real-scale plant was used to produce recycled aggregates. During concrete production, both coarse and fine natural aggregates were replaced with recycled aggregates to examine their influence.

The production efficiency and influence on the quality of recycled aggregate were established. The basic performance of recycled aggregate concrete, including strength, durability, fire resistance, performance for construction work were examined.

  • ABSTRACT

  • INTRODUCTION

  • MANUFACTURE OF RECYCLED AGGREGATES ON A REAL-SCALE PLANT AND THE PROPERTIES OF RECYCLED AGGREGATES

  • PROPERTIES OF RECYCLED AGGREGATE CONCRETE

  • TEST PLACEMENT OF RECYCLED AGGREGATE CONCRETE AND THE PROPERTIES OF THE CONCRETE IN THE STRUCTURE

  • CONCLUSIONS

  • REFERENCES

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