Dimensiune / mm

Greutate:  kg/m

Dimensiune / mm

Greutate: kg / m

10 × 10

0.79

25 × 25

4.91

12 × 12

1.13

30 × 30

7.07

14 × 14

1.54

40 × 40

12.56

15 × 15

1.77

50 × 50

19.63

16 × 16

2.01

60 x 60

28.26

20 × 20

3.14

80 × 80

50.24