A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Comparative Evaluation of the Troxler 3241-B and the CPN AC-2 Asphalt Content Gauges
A laboratory analysis of a CPN Corporation's model AC-2 asphalt content gauge was performed to determine if the CPN AC-2 gauge could measure asphalt contents with the same degree of accuracy and repeatability as the Troxler Electronic Laboratories', Inc. model 3241-B asphalt content gauge. Several miscellaneous items of interest were also investigated such as the effects of changing asphalt sources, aggregate mineralogy, and gradation. There was no significant difference in the accuracy and repeatability of the results obtained by either gauge in the lab. The Troxler 3241-B is being used by SDHPT personnel in the field with good results. The CPN AC-2 gauge has yet to be field tested by SDHPT.
Comparative Evaluation of the Troxler 3241-B and the CPN AC-2 Asphalt Content Gauges
A laboratory analysis of a CPN Corporation's model AC-2 asphalt content gauge was performed to determine if the CPN AC-2 gauge could measure asphalt contents with the same degree of accuracy and repeatability as the Troxler Electronic Laboratories', Inc. model 3241-B asphalt content gauge. Several miscellaneous items of interest were also investigated such as the effects of changing asphalt sources, aggregate mineralogy, and gradation. There was no significant difference in the accuracy and repeatability of the results obtained by either gauge in the lab. The Troxler 3241-B is being used by SDHPT personnel in the field with good results. The CPN AC-2 gauge has yet to be field tested by SDHPT.
Comparative Evaluation of the Troxler 3241-B and the CPN AC-2 Asphalt Content Gauges
D. A. Rand (author)
1990
58 pages
Report
No indication
English
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