Improved Asphalt Mixture for City of St. John’s

Funding/Research Supports

City of St. John’s

Project Status

Active

Project Overview

The goal of this research project is to enhance rutting and moisture induced damage resistance in asphalt mixture, while the project’s objectives are as follows: review the current asphalt binder and mixture specifications of the City of St.… View More

Sustainable Road Pavements for Harsh Climates

Funding/Research Supports

NSERC Discovery Grant

Project Status

Active

Project Overview

Across the country, Canada has more than a million kilometers of paved roads. Although Canada has rich natural beauty and geography, it also has a unique and harsh climate. Since the country is significantly large, the climate varies between regions.… View More

Solar Reflective Additives for Pavement Mixture Design

Funding/Research Supports

Seed, Bridge, Multi-disciplinary Research Funding Program

Project Status

Complete

Project Overview

The primary objective of this research is to conduct a preliminary investigation to evaluate an alternative method to help reduce urban air temperature in Canadian cities, by including solar reflective additives  in asphalt pavement mixture design.… View More

Application of Waste Cooking Oil in Construction of Asphalt Pavements

Funding/Research Supports

Harris Center, Multi-Materials Stewardship Board of Government of Newfoundland and Labrador,  Stantec Inc., Pardy’s Waste Management

Project Status

Complete

Project Overview

A large portion of the oils used for cooking will end up as waste-cooking-oil (WCO). WCO contains many harmful chemical by-products (palmitic acids), and improper disposal in the wastewater system taxes sewage lines and increases the organic load on the sewage treatment plant significantly.… View More

Damage Analysis for Various Pavement Design Variables for Canadian Roads

Funding/Research Supports

FEAS Start-up Funding Program

Project Status

Complete

Project Overview

Fatigue cracking is a major structural failure for asphalt concrete (AC) pavement, that occurs due to repeated loading. Maintaining the structural integrity of the AC pavement has been a challenge for the transportation industry.… View More

Climate Change Impact on Pavement Infrastructure

Funding/Research Supports

President’s Doctoral Student Investment Fund (PDSIF) and FEAS Start-up Funding Program

Project Status

Active

Project Overview

Earth’s climate has been changing from last 650,000 years, but from 1950 there is a drastic change in climate due to an increased emission of greenhouse gases such as carbon dioxide, methane and nitrous oxide.… View More

Field Inspection of Pavement Distresses of City of St John’s, Newfoundland, Canada

Funding/Research Supports

FEAS Start-up Funding Program and TotalPave.Com

Project Status

Complete

Project Overview

St. John’s, Newfoundland has a unique weather climate, i.e., a very high amount of precipitation year-round, temperate summer and moderate winter temperature. The pavement foundation (subgrade) layer in this region mainly consists of metamorphic strong rock.… View More