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International Journal of Concrete Structures and Materials

Table 5 Type and quality of coarse aggregates.

From: Evaluation on the Mechanical Performance of Low-Quality Recycled Aggregate Through Interface Enhancement Between Cement Matrix and Coarse Aggregate by Surface Modification Technology

Type

Standard density (g/cm3)

Water absorption ratio (%)

L

2.42

7.57

M

2.49

6.89

  1. L low-quality recycled coarse aggregate, M modified coarse aggregate.
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