Jump to navigation

National Institute for Transportation and Communities

Search form

Search

Sign up for our Newsletter

Main menu

About
News
Events
Research
For Researchers
For Students

About
News
Events
Research
For Researchers
For Students

Matthew Sleep

Assistant Professor

Projects

ADA Accessible Trail Improvement with Naturally Occurring, Sustainable Materials
The Use of Mt. Mazama Volcanic Ash as Natural Pozzolans for Sustainable Soil and Unpaved Road Improvement

Downloadable Products

ADA Accessible Trail Improvement with Naturally Occurring, Sustainable Materials (FINAL_REPORT)
Mount Mazama Ash Offers Sustainable Solution for ADA Accessibility on Unpaved Trails (PROJECT_BRIEF)
The Use of Mt. Mazama Volcanic Ash as Natural Pozzolans for Sustainable Soil and Unpaved Road Improvement (FINAL_REPORT)
Executive Summary: Making Sustainable Roadways from 7,000-year-old Volcanic Ash (PROJECT_BRIEF)

Related News

Mount Mazama Ash Offers Sustainable Solution for ADA Accessibility on Unpaved Trails
Volcanic Ash in Southern Oregon Yields Sustainable Road Materials
NITC Program Funds New Wave of Research Projects

Related Events

Webinar: Natural Pozzolans in the Pacific Northwest and their Beneficial Uses

Research

Projects
Final Reports
Researchers

Researcher Login

Tweets by trecpdx

© 2021

National Institute for Transportation and Communities

503-725-8545 asktrec@pdx.edu