In 2002, Dessureault joined the University of Arizona and is now a tenured Associate Professor in the Mining and Geological Engineering Department. Since arriving at Arizona, Dessureault has simultaneously followed his passion in research and commercial enterprises.
Visit http://www.concretenetwork.com for more concrete floor videos. The required thickness of a concrete overlayment varies by type and manufacturer. Overlays vary in thickness from 1/8 to 3/4 of an inch. Find out how thick your overlayment should be applied and what factors you need to consider.
Existing driveways of asphalt or concrete can be overlaid with asphalt with excellent results. Usually for driveways, a surface course 1.5 to 2 inches thick will suffice. Before paving, be sure the contractor patches any serious holes or cracks with asphalt and compacts it. Otherwise the trouble spots may reflect upwards through your new pavement.