Mix sample

Type of aggregate

Notation

Water high of sample cm

Permeability factor mm/s

Standard classification

M1

Basalt

M1-1

6.3

0.59 × 10⁻⁶

impermeability

M1-2

6.8

0.62 × 10⁻⁶

M2

Crushed concrete

M2-1

6.5

0.75 × 10⁻⁶

impermeability

M2-2

7.1

0.77 × 10⁻⁶

M3

Crushed

marble

M3-1

5.23

0.51 × 10⁻⁶

impermeability

M3-2

5.81

0.52 × 10⁻⁶

M4

Crushed

ceramic

M4-1

7.1

0.10 × 10⁻⁵

low permeability

M4-2

7.67

0.18 × 10⁻⁵