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- Title
MECHANICAL PROPERTY OF RECYCLED AGGREGATE CONCRETE INCORPORATING ALCCOFINE WITH RIVER SAND AND M-SAND.
- Authors
SANTHOSHKUMAR, S.; SARAVANAN, J.
- Abstract
Across the globe, aggregate recycling from existing concrete is becoming a trend in construction industry these days, owing to scarcity of naturally available raw materials. This paper provides information about the mechanical property of 100% recycled aggregate in concrete, while alccofine 1203 has been used as a partial replacement for cement. A comparison was also made with river sand, m-sand, and superplasticizer for recycled aggregate concrete on their effect of various mixing methods. The study tested different mixing methods such as Surface Coated Aggregate (SCA), Two-Stage Mixing Approach (TSMA) followed by Double Mixing Methods (DMM). These methods help in improving the strength and further incremented the recycled-aggregate's microstructure in ITZ (Interfacial Transition Zone). The results attained from TSMA method were promising in terms of high compression with flexural strength, in comparison with conventional mixing method.
- Subjects
CONCRETE; RAW materials; FLEXURAL strength; SAND; WASTE products as building materials
- Publication
Journal of the Balkan Tribological Association, 2022, Vol 28, Issue 1, p52
- ISSN
1310-4772
- Publication type
Article