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Bituminous mix response to plastic deformations: comparison of the spanish nlt-173 and une-en 12697-22 wheel-tracking tests

RUBIO GÁMEZ, MARÍA DEL CARMEN and GARCÍA-TRAVÉ, GEMA and MARTINEZ-ECHEVARRIA, MARIA JOSÉ and MORENO NAVARRO, FERNANDO (2012) Bituminous mix response to plastic deformations: comparison of the spanish nlt-173 and une-en 12697-22 wheel-tracking tests. Dyna; Vol. 79, núm. 174 (2012); 51-57 DYNA; Vol. 79, núm. 174 (2012); 51-57 2346-2183 0012-7353 .

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URL oficial: http://revistas.unal.edu.co/index.php/dyna/article...

Resumen

Rutting severely damages flexible pavements. It causes the loss of road surface regularity, which evidently has a negative impact on the quality of service to users. Of the various kinds of laboratory test used to assess plastic deformations in pavement layers, simulation tests are an extremely important type. The objective of this research study was to evaluate and determine the differences between the wheel-tracking test when performed in the laboratory, according to the Spanish NLT-173 regulations and the wheel-tracking test when performed according to UNE-EN 12697-22 regulations. When the CE marking for bituminous mixes was established in 2008, this test became mandatory. The aim of this research study was to analyze the equivalence of the specification limit values in both sets of regulations.

Tipo de documento:Artículo - Article
Información adicional:Derechos de autor reservados
Palabras clave:plastic deformations, bituminous mix, wheel-tracking test
Unidad administrativa:Revistas electrónicas UN > Dyna
Código ID:29035
Enviado por : Dirección Nacional de Bibliotecas STECNICO
Enviado el día :29 Junio 2014 03:39
Ultima modificación:18 Agosto 2014 18:30
Ultima modificación:18 Agosto 2014 18:30
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