Figure 11.
Sensing device embedded into sensing element: (a) sensing device pre-concrete pouring; and (b) sensing device post-concrete pouring.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.