Title:
Machine Application of Polymer Concrete for Highway Repairs
Author(s):
Danny Marsh, W. J. Simonsen, and D. W. Fowler
Publication:
Symposium Paper
Volume:
89
Issue:
Appears on pages(s):
1-18
Keywords:
concrete pavements; concrete slabs; costs; cracking
(fracturing); equipment; joints (junctions); methyl methacrylate;
patching; polymer concrete; precast concrete; repairs; safety.
DOI:
10.14359/6240
Date:
12/1/1985
Abstract:
Polymer concrete has been used for years to repair portland cement concrete. A monomer system is mixed with well-graded aggregate and placed in the repair area. After the monomer cures, a strong durable material is produced which bonds well to portland cement concrete. Special mixing and placing equipment was developed for a large pavement repair job in Houston. Longi-tudinal cracks, longitudinal lane-shoulder joint separations, spalls, punch-outs, and other types of damage were repaired.