Skip to content

Flexible Base Overlay

Reviewed by licensed engineers

Checked against its sources by licensed professional engineers on the previous site, where reviewers weren’t recorded by name.

How articles are reviewed

The flexible base overlay has been used as an intermediate layer of a rehabilitated pavement structure, placed directly on top of an existing highway surface. The primary purpose, in addition to adding additional structure, has been to resist the propagation of reflective cracks from the old structure. The existing structure still offers good/uniform support. A suitable surface designed for the expected traffic loading must also be planned. As such, this type of rehabilitation can increase the overall highway profile considerably. The material proposed for the new flexible base should be evaluated for moisture susceptibility and durability; trapping moisture in the flexible base overlay between the old highway surface and the new surface must be avoided.

Teaching this? Figures and worked examples are free to use with credit. How to cite

Cite this page

APA

Pavement Interactive. (2018, September 21). Flexible base overlay. HeadLight. Retrieved [the date you read it], from https://pavementinteractive.org/reference-desk/maintenance-and-rehabilitation/rehabilitation/flexible-base-overlay/

ASCE

Pavement Interactive. (2018). “Flexible Base Overlay.” HeadLight, <https://pavementinteractive.org/reference-desk/maintenance-and-rehabilitation/rehabilitation/flexible-base-overlay/> ([the date you read it]).

BibTeX

@misc{pavint-flexible-base-overlay,
  author = {{Pavement Interactive}},
  title = {Flexible Base Overlay},
  year = {2018},
  publisher = {HeadLight},
  howpublished = {\url{https://pavementinteractive.org/reference-desk/maintenance-and-rehabilitation/rehabilitation/flexible-base-overlay/}},
  note = {Accessed [date]}
}
This address will not change. The citation records the date you read it.
Report an error

Reports go to the editors, who check them against the cited sources. Corrections are noted at the top of the article.

Only if you want a reply. It is not published.