International Journal of Concrete Structures and Materials

Table 4 Chemical composition (wt%) of cement

From: Experimental Investigation on the Properties of Sustainable Pervious Concrete with Different Aggregate Gradation

SiO₂	K₂O	SO₃	CaO	Al₂O₃	Fe₂O₃	MgO	Na₂O
20.33	0.42	2.15	65.50	4.83	4.90	1.30	0.10

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