| http://www.w3.org/ns/prov#value | - For guidance on horizontal pressure computations associated with the compaction of granular soil, see Figure 13 (afterReference 7, Retaining Wall Performance During Backfilling, by Ingold).Clays and other fine-grained soils, as well as granular soils, with considerable amount of clay and silt (>/=15%) are not normally used as backfill material.
|
