Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Copperopolis Test Section Binder Modifiers as Construction Seals
Seven different binder modifier agents were placed as construction seals on Road 10-Sta, Cal-4-8.0/10.3 near Copperopolis, California. This report details the placement, field testing, and laboratory testing of the different products. Skid tests were performed prior to, four days after, 10 weeks after, and 21 weeks after treatment application. Laboratory tests were conducted on the original products and evaluating cores were removed two weeks after treatment. Evaluation of the cores consisted of testing the asphalt recovered from four 1/4 inch thick slices starting from the surface. The findings revealed that several of the products produced potentially hazardous wet weather skid conditions immediately after treatment and that these conditions remained for up to 10 weeks for some of the products. Testing of the 1/4 inch thick core slices revealed that none of the products penetrated deeper than the top 1/4 inch.
Copperopolis Test Section Binder Modifiers as Construction Seals
Seven different binder modifier agents were placed as construction seals on Road 10-Sta, Cal-4-8.0/10.3 near Copperopolis, California. This report details the placement, field testing, and laboratory testing of the different products. Skid tests were performed prior to, four days after, 10 weeks after, and 21 weeks after treatment application. Laboratory tests were conducted on the original products and evaluating cores were removed two weeks after treatment. Evaluation of the cores consisted of testing the asphalt recovered from four 1/4 inch thick slices starting from the surface. The findings revealed that several of the products produced potentially hazardous wet weather skid conditions immediately after treatment and that these conditions remained for up to 10 weeks for some of the products. Testing of the 1/4 inch thick core slices revealed that none of the products penetrated deeper than the top 1/4 inch.
Copperopolis Test Section Binder Modifiers as Construction Seals
N. H. Predoehl (Autor:in) / G. R. Kemp (Autor:in)
1974
39 pages
Report
Keine Angabe
Englisch
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