TECHNICAL ASSISTANCE REPORT VERY-EARLY-STRENGTH LATEX-MODIFIED CONCRETE OVERLAY Michael M. Sprinkel Research Manager (The opinions, findings, and conclusions expressed in this paper are those of the author and not necessarily those of the sponsoring agencies.) Virginia Transportation Research Council (A Cooperative Organization Sponsored Jointly by the Virginia Department of Transportation and the University of Virginia) Charlottesville, Virginia December 1998 TAR 99-TAR3