T-750 SSS

25

750

G550

5

Screw Type

Span Type

0.40 mm.

0.42 mm.

0.45 mm.

0.48 mm.

Roof

Single Span

1.37

1.40

1.63

1.70

End Type

1.69

1.73

2.02

2.10

Internal Span

1.69

1.73

2.02

2.10

Overhang

0.15

0.15

0.15

0.15

Wall

Single Span

1.50

1.54

1.62

1.70

End Span

1.86

1.90

2.00

2.10

Internal Span

1.86

1.90

2.00

2.10

Overhang

0.15

0.15

0.15

0.15

Steel Grade G-550 (BMT.)

Zincalume AZ-150 (TCT.)

Colorbond AZ-150 (TCT.)

Kg./m.

Kg./sq.m.

IX (cm4/m)

SX (cm3/m)

0.40

0.45

0.48

3.09

4.12

4.46

2.61

0.42

0.47

0.50

3.22

4.29

4.48

2.74

0.45

0.50

0.53

3.41

4.55

5.01

2.94

0.48

0.53

0.56

3.60

4.80

5.35

3.14