Results 91 to 100 of about 70,835 (126)

Caracterización de asfalto modificado con mezclas de polietilenos reciclado

open access: yesInformación tecnológica
Daniela V. Da Costa H   +2 more
openaire   +1 more source

Determinación de una metodología para caracterizar asfaltos modificados con polímero usados en pavimentos flexibles.

open access: yes, 2017
Asphalt is a material widely used in the construction of flexible pavement roads. At the global level, the modification of asphalts with polymers has allowed us to obtain materials that meet the characteristics that asphalt by itself would not resist. This work presents the effect of the modification of neat asphalt, with the styrene butadiene styrene (
openaire   +1 more source

Caracterización física de un asfalto modificado con poliestireno y llanta triturada

open access: yes
This research presents the experimental analysis of modified asphalt with polystyrene and crushed tires. The importance of this work is the incorporation of non biodegradable waste materials, which generate a high degree of environmental pollution, in ...
Figueroa Infante, Ana Sofía   +2 more
core  

Evaluación del comportamiento físico-mecánico de un asfalto modificado con ceniza de cascarilla de arroz

open access: yes
The rate of vehicular growth and biodiversity of climates present in Ecuador influence the wear of flexible pavement, prompting to explore new mechanisms of action to improve them. For this reason, this research focuses on the use of rice husk ash (RHA) in AC20 asphalt cement, with the objective of evaluating its physical-mechanical properties, through
openaire   +1 more source

Caracterización Morfológica de Asfalto Modificado con Diferentes Copolímeros a Altas Concentraciones. [PDF]

open access: yesQuímica Hoy Chemistry Sciences $b, 2011
Se analizaron las microestructuras de asfalto modificado con diferentes copolimeros comerciales, estireno-butadieno-estireno (SBS), ethilen-vinil-acetato (EVA) y etilen-glicil-acrilato (EGA), mezclados con asfalto AC-20™, de Petróleos Mexicanos, mediante microscopia electrónica de transmisión. Las mezclas se realizaron con un mezclador de alto esfuerzo
HERNÁNDEZ PADRÓN, G.
exaly   +8 more sources
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