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Case Studies --> Research & Development

Testing of Timber
10 metre long 600mm deep, 200mm wide Douglas Fir beam. Exactly as used on the bridge.	Final test using 4 channels on the underside of the beam. Test taken to failure resulting in 38% increase in the beam strength		View on the ends of the rods
Beam with chases cut in the side to accept 2 lengths of 5mm diameter Rotaflex Rod and Rotafix Structural Adhesive	Completed installation of Rotaflex Rod and Rotafix Structural Adhesive		Note Rotafix Structural Adhesive not taken in to the bearing end
General view of test rig for 4 point bending		View half way through test