Optimum Rib

Optimum Rib

A very popular profile for agricultural roof or wall applications, our economical, easy-to-install, Optimum Rib lightweight panels add a professionally finished look to the exterior of any structure. For convenience and versatility, these weather resistant panels can be installed vertically or horizontally. Available in a wide range of colours, Agway’s Optimum Rib profile, combined with available trims, vents, fasteners and other accessories provides a complete cladding solution for any project.

PROFILE PICTURES

1. Steel conforms to ASTM A653.
2. Section properties are in accordance with CSA-S136-07.
3. Values in row “S” are based on strength.
4. Values in row “D” are based on a deflection limit of 1/180 of the span.
5. Web crippling not included in strength values. See example calculation in notes to designer.
6. Contact the sales department for stocked colours and gauges.
7. The load table contained on this data sheet was prepared by Dr. R.M. Schuster P.Eng. Professor Emeritus of Structural Engineering, University of Waterloo, Ontario, Canada.

1. Steel conforms to ASTM A653.
2. Section properties are in accordance with CSA-S136-07.
3. Values in row “S” are based on strength.
4. Values in row “D” are based on a deflection limit of 1/180 of the span.
5. Web crippling not included in strength values. See example calculation in notes to designer.
6. Contact the sales department for stocked colours and gauges.
7. The load table contained on this data sheet was prepared by Dr. R.M. Schuster P.Eng. Professor Emeritus of Structural Engineering, University of Waterloo, Ontario, Canada.

SPECIFICATIONS

GAUGE LENGTH COVERAGE
MINIMUM MAXIMUM MINIMUM MAXIMUM
30 24 30 780 36
GAUGE LENGTH COVERAGE
MINIMUM MAXIMUM MINIMUM MAXIMUM
30 24 762 1981 915

SECTION PROPERTIES

BASE STEEL
THICKNESS
WEIGHT
G90
YIELD
STRESS
SECTION
MODULUS
DEFLECTION MOMENT
OF INERTIA
in psf ksi MID SPAN
in3
SUPPORT
in3
MID SPAN
in4
0.0135 0.71 80 0.0126 0.0099 0.0083
0.0180 0.93 33 0.0167 0.0144 0.0110
0.0240 1.22 33 0.0220 0.0198 0.0146
BASE STEEL
THICKNESS
MASS
Z275
YIELD
STRESS
SECTION
MODULUS
DEFLECTION MOMENT
OF INERTIA
mm kg/m MPa MID SPAN
x 103mm3
SUPPORT
x 103mm3
MID SPAN
x 106mm4
0.343 3.46 550 0.676 0.533 0.0113
0.457 4.52 230 0.895 0.772 0.0150
0.610 5.94 230 1.18 1.07 0.0199