eucopoxy inject. to join a culvert wall separated from its f
 

eucopoxy inject. to join a culvert wall separated from its f
please, i would like to get some recommendation to join the wall of a culvert that was separated from its foundation. the separation is approx. 1-inch, the foundation has settlement. we are planning to use eucopoxy (euco #452) injection resin-structural bonding adhesive, however we were told that it can not be pumped. we also are planning to add a foundation slab along the existing, since the existing has settled. we would appreciate if through this helpful forum we can get more or better ideas to fill the 1-inch gap (almost 10' long) between the wall of the culvert and it's foundation.
thanks!

i would think it would be a good idea to fix the subgrade / settlement issue before tying the wall to the foundation. how about jacking the slab back up using grout?