Now showing items 1-3 of 3
Detecting deleterious fine particles in concrete aggregates and defining their impact
(Wisconsin Highway Research Program, 2010-10)
This study examined the types of microfines in aggregates found in northern Wisconsin and their influence on concrete prepared according to Wisconsin Department of Transportation (WisDOT) specifications. Aggregates were ...
Effects of ground granulated blast furnace slag in Portland cement concrete : expanded study
(Wisconsin Highway Research Program, 2007-06)
This research examined the properties of concrete containing grade 120 slag cement at replacement levels of 0%, 30%, and 50%. The primary concrete properties studied were compressive strength, split-tensile strength, and ...
Effects of aggregate coatings and films on concrete performance
(Wisconsin Highway Research Program, 2003-04)
Coarse aggregates containing surface coatings were collected throughout Wisconsin and characterized to determine composition. Based on the results of these tests, a subset of the sample aggregates was selected to further ...