Abstract: Non-destructive inspection and diagnosis of the interior of concrete using radar is attracting attention. The authors have proposed a method for estimating the corrosion state of a rebar in ...

A pickaxe has to survive repeated impact against rock. In this build, we forge the head from raw steel and shape it for strength and balance. Proper heat treatment makes all the difference. Ex-FBI ...

RADNOR — The Radnor commissioners approved the introduction of a resolution authorizing the township to appropriate by eminent domain about 17 acres from the Valley Forge Military Academy Foundation.

In this blacksmithing project, raw steel is forged, shaped, and refined into a fully functional pickaxe. Every swing of the hammer brings strength and precision to life in this traditional toolmaking ...

A large regional concrete recycler required rebar removal from crushed concrete. An additional requirement was that the rebar be discharged far enough away from the concrete that it would not drop ...