Rock Products - The Leading Voice of the Aggregate Industries.

School'S Out On Dust Control

One of the United Kingdom's leading demolition firms removed 20 buildings from the former University of East London campus without a single dust complaint,

Read more: School'S Out On Dust Control

Dredging Through Decades

Willard Salemink is a walking encyclopedia of dredging technology. The 76-year-old founder of Twinkle earned his degree in general science from the University of Iowa in 1961 and began his career in steel fabrication. He launched Assemblers Inc, which concentrated on the design and construction of aggregate processing equipment including crushers, screens and conveyors.

Read more: Dredging Through Decades