When most people think of foundation repair by the injection process, they do not think of it as basement waterproofing. The fact of the matter is repairing a foundation wall crack is a step in waterproofing your basement or foundation. Although cracks that are repaired with epoxy are glued or welded together, the benefit is that the repair will stop any water coming through. Sealing around sewer, water and well pipes is also part of basement waterproofing. The advantage to the injection process is that it stops the water at the source, outside of the foundation. Injecting snap ties and bulkheads is also considered basement waterproofing for the same reason.
In conclusion remember that repairing cracks, voids, pipe penetrations, bulkhead and snap ties is part of waterproofing your basement.