Results 111 to 120 of about 33,106 (229)

Effect of organic montmorillonite nanoclay concentration on the physical and rheological properties of asphalt binder [PDF]

open access: yes, 2013
This study explores the effect of the addition of various concentration of organic nanoclay on the physical and rheological properties of asphalt binder.
Aburkaba, Eltaher Elzarroug   +4 more
core  

Formulation development and microstructure analysis of a polymer modified bitumen emulsion road surfacing : a thesis presented in partial fulfilment of the requirements for the degree of Master of Technology in Product Development at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2000
The purpose of this research was to develop a formulation for a polymer modified bitumen emulsion road surfacing product called microsurfacing to a mid-scale prototype stage.
Forbes, Allan R
core  

Effect of temperature and humidity environment on the microstructure and physicochemical properties of SBS modified asphalt

open access: yesCase Studies in Construction Materials
Asphalt pavements undergo aging process when exposed to various environmental factors, which affects their service life. Numerous engineering cases have demonstrated that water vapor is a significant cause of aging damage in asphalt pavement during its ...
Xiang Ma   +4 more
doaj   +1 more source

EVALUATION PAVEMENT DISTRESSES USING PAVEMENT CONDITION INDEX [PDF]

open access: yes, 2011
Pavement deterioration is resulted by both environmental and structural causes. It is difficult to maintain the road on the same specification that was owned at the opening and problems start to appear represented in the pavement cracks, holes and ...
kushardjoko, wahyudi   +2 more
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Effectiveness using recycled polyethylene terephthalate (pet) and mineral fillers as additive in asphalt mixture for binder course [PDF]

open access: yes, 2014
Polyethylene Terephthalate (PET) is the most popular recycle plastic in the world because it is highest polymer in numbering system for plastic recycling. In this research, recycle PET used as a material in the mix asphalt modification. The objectives of
Norhaizan, Ismail
core  

Noise absorption of gap graded mixtures with rubberized asphalt [PDF]

open access: yes, 2009
Sound absorption is a material property which contributes to reduce noise levels when sound propagates from the source to the receiver. Porous materials have particularly good absorption characteristics, not only because of the high percentage of air ...
Freitas, Elisabete F., Inácio, Octávio
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Estimating the fatigue law of asphalt mixtures using a strain sweep test (EBADE test) [PDF]

open access: yes, 2013
Fatigue characterization of asphalt mixtures is a very important issue. However, existing techniques to that end are expensive and time consuming. For that reason the asphalt technicians have been studying several different methods to reduce the testing ...
Botella Nieto, Ramón   +3 more
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Performance of porous asphalt with nanosilica modified asphalt binder / Khairil Azman Masri [PDF]

open access: yes, 2018
Porous asphalt (PA) is a flexible pavement layer with high interconnected air voids and constructed using open-graded aggregates. Due to high temperature environment and increased traffic volume in Malaysia, PA may have deficiencies particularly in ...
Masri, Khairil Azman
core  

Bio-oil modified binder derived from cotton stalks as an eco-friendly alternative binder for flexible pavements

open access: yesScientific Reports
Scientists and engineers encounter considerable environmental and economic obstacles stemming from the depletion of crude oil or petroleum fossil fuel reservoirs. To mitigate this challenge, alternative solutions like bio-oil-modified binder derived from
Sahib Ullah   +6 more
doaj   +1 more source

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