Demonstrate lack of torsional strength.

Column buckling

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Flexes easily to demonstrate how the beam bends under different loads and configurations.

What's Included

1x Super-Flex I-Beam (24 inches long, 2 inches high)
1x Instructions

Description Specifications Documents

Product Summary

This Super-Flex I-Beam is made of PVC plastic, so it can be visibly bent by hand. It shows the basic reasons for using this cross-section in construction. It is four times as stiff in the upright orientation as it is sideways.

What's Included

1x Super-Flex I-Beam (24 inches long, 2 inches high)
1x Instructions

Product Specifications

Material	PVC 80A hardness
Length	24 inches (61 cm)
Depth	2.0 in (5.08 cm)
Web Thickness	0.375 in (0.95 cm)
Flange Width	1.55 in (3.94 cm)
Flange Thickness	0.275 in (0.70 cm)