The CONCRETE Times • MAR 2015 THE UK CONCRETE SHOW 2015 - SHOW REVIEW The Isedio Armour Joint in-situ Isedio, an independently owned company, specialise in superior formwork solutions for industrial concrete flooring. Our innovative products have been specified on a wide range of projects around the world and are fast becoming the preferred choice for contractors and engineers. As well as continuous product development we also provide our customers with excellent service and competitive pricing. To find out more visit our website www.isedio.com www.isedio.com firstname.lastname@example.org +44 (0)844 879 7037 28 THE COMPETITIVE EDGE IN CONCRETE FLOORING inspected and tested to ensure the integrity of it’s weld to the steel armouring strips. Two steel armour strips are attached back-to-back to one another with frangible fasteners that fail under tension as the adjacent slab panels cure and contract way from one another. Attached to one of the steel strips, by welding, is a thin gauge steel plate which retains the concrete during the casting process. Attached through the thin gauge steel plate at regular intervals are load transfer dowels. These are positioned to be approximately at half depth of the concrete slab, at the neutral axis. ARMOURJOINT is unique that it is the first joint system designed with an asymmetrical dowel. As the joint opens towards it’s maximum the embedment of the dowel in each slab panel becomes equal, wheras other dowel systems on the market are designed such that they are positioned midway across the joint when the joint is closed. The moment the joint begins to open the embedment in one slab panel reduces further and further. All joints in formwork systems should be filled with a suitable filler material once the joint has opened. The filler, the company claims, significantly reduces the severity of impact from traffic across the joint. So, those are the four contenders in the in-situ joint market - you’ve never had it so good!
The Concrete Times March 2015
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