Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Seventy-Five Years of Aggregate Research in Kansas
The Kansas Department of Transportation (KDOT) has a long history of aggregate research directed towards finding the most reliable and durable aggregate for highway construction. Beginning with a study on freeze thaw durability in 1928, this paper summarizes the historical development of aggregate research conducted over the last 75 years. Research studies have focused predominantly on freeze-thaw damage (D-cracking) and alkali-silica reaction (ASR). This research has contributed significantly towards the evelopment of current specifications. Today KDOT pavements are relatively free of ASR and D-cracking. Current test methods and concrete aggregate specifications have been included in the Appendix.
Seventy-Five Years of Aggregate Research in Kansas
The Kansas Department of Transportation (KDOT) has a long history of aggregate research directed towards finding the most reliable and durable aggregate for highway construction. Beginning with a study on freeze thaw durability in 1928, this paper summarizes the historical development of aggregate research conducted over the last 75 years. Research studies have focused predominantly on freeze-thaw damage (D-cracking) and alkali-silica reaction (ASR). This research has contributed significantly towards the evelopment of current specifications. Today KDOT pavements are relatively free of ASR and D-cracking. Current test methods and concrete aggregate specifications have been included in the Appendix.
Seventy-Five Years of Aggregate Research in Kansas
K. A. Clowers (Autor:in)
1999
58 pages
Report
Keine Angabe
Englisch
Highway Engineering , Aggregates , Highway construction , Concrete durability , Raod materials , Test methods , Specifications , Freeze thaw durability , Cracking(Fracturing) , Alkali agtregate reactions , Concretes , Deterioration , Pavements , Concrete pavements , Durability , Kansas , Research projects , Alkali-silica reaction
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