Bridge and Structures

Use of plastic extrusions to control cracking in concrete barriers

MnDOT has experimented with the use of plastic strips inserted into bridge barrier faces to form crack control joints in parapets and barriers. How are these performing compared to a similar control group?


Idea Submitted by : Bridge Office

List your MnDOT Office,District,City, County, Univ. or Other : MnDOT Bridge Office

Idea Champion - Who at MnDOT/LRRB? : Paul Rowekamp

Project Type - MnDOT or LRRB / Research, Implementation or TRS : Joint MnDOT/LRRB Research


2 votes
2 up votes
0 down votes
Recycle Bin
Idea No. 136