Polyester Polymer Concrete Overlay

With over 200 bridges completed with polyester concrete throughout the united states myers and sons construction is the preeminent contractor when it comes to placing polyester polymer concrete overlay s.

Polyester polymer concrete overlay.

The test sections will be monitored for a minimum of five years to determine the performance of the ppc with particular emphasis on its ability to resist studded tire wear. The overlay material is designed to protect bridge decks from the infiltration of deicing salts and reduce long term maintenance costs. Polymer concrete bridge deck overlay systems that have been used include mixtures containing epoxy coal tar modified epoxy polyester methyl methacrylate and polyurethanes. Overlay of the existing pavement which had no diamond grinding to remove rutting.

Polyester polymer concrete can achieve rapid 2 hour cure after placement even in cold humid conditions below 40 f. Hybrid polymer concrete new. Rapid return of traffic. Distribution statement polyester polymer concrete ppc rut filling studded.

Polyester polymer concrete overlay. An innovative technique used on box beam bridge structures included in the rapid bridge replacement project is the application of a polyester polymer concrete ppc overlay. Polyester polymer concrete overlay. 1 as a 1 inch thick inlay of the entire lane that was diamond ground to remove.

When properly mixed the reacted chemistry produces a durable polymer concrete composite designed for bridge deck overlays patching and resurfacing applications. The ppc was applied in three methods. Lessons from past experience.