International Journal of Concrete Structures and Materials

Table 8 Slump and air content of each type of concrete.

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	Slump (cm)	Air content (%)
L concrete	17.2	4.6
M concrete	18.3	4.0

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