Results 111 to 120 of about 24,209 (228)

Contributions to predicting contaminant leaching from secondary materials used in roads [PDF]

open access: yes, 2004
Slags, coal ashes, and other secondary materials can be used in road construction. Both traditional and secondary materials used in roads may contain contaminants that may leach and pollute the groundwater.
Apul, Defne S
core   +2 more sources

Bio-based Renewable Additives for Anti-icing Applications (Phase I) [PDF]

open access: yes, 2016
The performance and impacts of several bio-based anti-icers along with a traditional chloride-based anti-icer (salt brine) were evaluated. A statistical design of experiments (uniform design) was employed for developing anti-icing liquids consisting of ...
Havens, Eden Adele   +3 more
core  

PERFORMANCE PROPERTIES OF ASA POLYMER MODIFIED ASPHALT BINDERS AND MIXTURES [PDF]

open access: yesJournal of Engineering Science and Technology, 2016
Asphalt is commonly used as a binder in the construction of highways and runways, due to its good viscoelastic properties, natural asphalt cement does not have sufficient strength to resist sudden stresses of excessive loading or stress from low and high
SHABAN ISMAEL ALBRKA   +4 more
doaj  

Urban-adapted pavement based on inverted principles: case study from Rufisque (Senegal)

open access: yesDiscover Civil Engineering
This study investigates the implementation of a modified inverted pavement structure to rehabilitate Boulevard Maurice Gueye in Rufisque, Senegal—an urban section of National Road No. 1 subject to intense heavy vehicle traffic (907 trucks/day).
Ibrahima Dia, Mababa Diagne, Bocar Sy
doaj   +1 more source

De-pollution efficacy of photocatalytic roofing granules [PDF]

open access: yes, 2019
Photocatalytic building surfaces can harness sunlight to reduce urban air pollution. The NOx abatement capacity of TiO2-coated granules used in roofing products was evaluated for commercial product development.
Ban-Weiss, G   +12 more
core  

Durability performance of Green Concrete Incorporating Various Wastes: A Review [PDF]

open access: yes, 2019
The present manuscript stands for the review on the topic of durability attribute of concretes developed by means of green conception with incorporation of a variety of solid industrial waste slag from Ground Granulated Blast Furnace, silica fume, rice ...
LUHAR, Ismail, LUHAR, Salmabanu
core  

Mechanical analysis and material preparation of ultra-high-strength base asphalt pavement

open access: yes河南理工大学学报. 自然科学版
ObjectivesTo improve the structural performance of asphalt pavement and achieve low-carbon goals, an AC+ultra-high-strength base asphalt pavement structure is proposed to reduce the thickness of the asphalt pavement structurue.MethodsBisar software was ...
TAN Bo   +4 more
doaj   +1 more source

Prediction of Thermal Behavior of Pervious Concrete Pavements in Winter [PDF]

open access: yes, 2017
Because application of pervious concrete pavement (PCPs) has extended to cold-climate regions of the United States, the safety and mobility of PCP installations during the winter season need to be maintained.
Chen, Zhao   +3 more
core  

Friction material (metal reinforcement) analysis of brake pad for light rail train system [PDF]

open access: yes, 2016
Brake friction material is very important in braking system where they convert kinetic energy of moving vehicles to thermal energy by friction during braking process. The purpose of this research is to determine the optimal friction materials composition
Abdul Rahman, Abdul Rashid
core  

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