Cut & Bent steel reinforcement, reinforcing bar, mesh and accessories
Phone: 01708 522311
Fax: 01708 559024
Email: sales@rainhamsteel.co.uk
Fax: 01708 559024
Email: sales@rainhamsteel.co.uk
Available in gauges 0.9 and 1.2mm and in two different material grades, referred to as Z28 and Z35.
Effective cover width 610mm per sheet
Z28 Section Properties (per metre width)
Guage |
Self Weight |
Area |
Inertia |
Yna |
Moment Capacity |
Web Capacity |
Shear Bond |
||||||
mm |
Kg/m2 |
kN/m2 |
mm2 |
cm4 |
mm |
M+ |
M- |
Mr |
Pw |
Vc |
Mr |
Kr |
T |
0.9 |
13.2 |
0.13 |
1550 |
50.0 |
17.1 |
5.02 |
5.18 |
4.53 |
37.3 |
91.0 |
200.0 |
0.0050 |
350 |
1.2 |
17.4 |
0.17 |
2124 |
74.2 |
17.3 |
7.13 |
7.21 |
6.57 |
52.3 |
122.0 |
217.7 |
-0.0037 |
560 |
Z35 Section Properties (per metre width)
Guage |
Self Weight |
Area |
Inertia |
Yna |
Moment Capacity |
Web Capacity |
Shear Bond |
||||||
mm |
Kg/m2 |
kN/m2 |
mm2 |
cm4 |
mm |
M+ |
M- |
Mr |
Pw |
Vc |
Mr |
Kr |
T |
0.9 |
13.2 |
0.13 |
1550 |
55.0 |
17.1 |
6.28 |
6.48 |
5.06 |
41.8 |
91.0 |
200.0 |
0.0050 |
350 |
1.2 |
17.4 |
0.17 |
2124 |
81.3 |
17.3 |
8.91 |
9.01 |
7.35 |
58.5 |
122.0 |
217.7 |
-0.0037 |
560 |
When estimating concrete usage we recommend that -8mm is allowed for voids and +span/250mm allowed for pondong. E.g. 150 slab over 3m unpropped… equivalent sold slab= 150-8+3000/250=154mm (approximation only).