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Surface Dynamics: SD7 joint saver

Fix problem floor joints

Surface Dynamics: SD7 joint saver
By 24/7 Staff 
July 15, 2012

The SD7 joint saver from Surface Dynamics—a split aluminum cylinder measuring 3 x 7 inches—is offered as a fast, cost-effective fix for floor joints or cracks that are loose, rocking or spalled.

Featuring a screw and wedge torque mechanism, when inserted between two slabs and expanded the pressure provides the interlock needed to restore load transfer and eliminates slab movement.

A patented spring-like mechanism allows it to expand and contract with the slab as it undergoes movement due to temperature changes. Easy-to-install, the device can be activated in three steps: drill a hole, insert the cylinder and tighten.

Download or learn more today.
 

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Related Topics

Products   Safety   Somero Matson   Surface Dynamics   All topics
 

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