Home / Asphalt & Petroleum Technology / Micro-Sampling, extraction, aging and 4mm-DSR

Micro-Sampling, extraction, aging and 4mm-DSR

A cordless hammer drill with vacuum dust collector allows for quick, non-destructive sampling of pavement binder by drilling easily filled ½ inch holes.

4mm DSR allows for low temperature Superpave Performance Grading without using BBR and less than 1g of material.

MicroExtraction

Short and Long-Term Aging using USAT plates
Decreased time for short and long term aging increased productivity.

MicroLongTermAging


 


 

For more information, contact:

Ryan B. Boysen
Program Manager for Roofing
Asphalt and Petroleum Technologies
(307) 721-2304
rboysen1@uwyo.edu