Talk:Subbase (pavement)

The subbase article fails to describe the characteristics of the aggregate material used in the subbase. This article should at least summarize the approximate diameters of the material used in a subbase as well as any limitations on the percentage of "fines" (i.e., very small particles) allowed in such material.

Here are two summaries that touch on these issues: https://www.sciencedirect.com/topics/engineering/subbase-material https://intrans.iastate.edu/app/uploads/sites/15/2020/03/6F-1.pdf

Pone2222 (talk) 22:57, 25 April 2021 (UTC)