GEOTEX Nonwoven geotextiles are made from high-quality polypropylene staple fibers that are needle-punched to form a dimensionally stable fiber network. They are commonly used to provide separation/stabilization between a roadway and the subgrade soil. Propex offers a full line of nonwoven products that are compliant with AASHTO/NTPEP standards and are available in a variety of styles to fit specific project needs and specifications.
The installation team was impressed with the ease of the installation process and the strength of the adhesive bond during windy conditions. MDOT chose the adhesive installation method because it is more cost effective than current standard practices and it offers improved performance. Over the next 25 years, this project will be evaluated using a variety of test methods. Interim performance reports will be written at years 5, and 15, followed by a final report at year 25.Propex will continue to update on its progress.
Editor's Note: Scranton Gillette Communications and the SGC Infrastructure Group are not liable for the accuracy, efficacy and validity of the claims made in this piece. The views expressed in this content do not reflect the position of the Roads & Bridges' Editorial Team.
