JAE- We have a sample section detail available that shows how to tie in a precast concrete panel into a concrete load distribution or pavement slab. The detail shows a LDS poured on the foam with a separate granular layer and pavement course. You can also tie the pavement course directly into...
JAE's thoughts about an upside down pyramid of blocks to replace the sliding soil wedge are right on track. EPS Geofoam exhibits 2 important physical properties that will result in a zero lateral load by employing the proposed layout of the large block fill. The Poisson's ratio for EPS Geofoam...