Table 2 Chemical properties of grout materials.

From: Experimental investigation of semi-flexible pavement performance using optimized nano-silica and sugarcane bagasse ash modified grouts

Material, (%)

SiO2

Al2O3

Fe2O3

CaO

MgO

K2O

SO3

P2O5

Na2O

Cement

21.4

5.1

2.6

63.8

0.36

1.88

3.38

0.6

0.14

NS

 > 98

–

–

–

 

–

–

–

–

SBA

49.5

7.40

6.91

19.0

1.55

7.30

1.98

2.49

0.39

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