History of V-ROD

Pultrall manufactures V-ROD* rebars by combining the pultrusion process and an in-line coating process for the outside, sanded surface. The company’s manufacturing processes meet ISO 9001-2000 standards. In addition, in-house quality control tests are routinely performed along with tests performed by independent laboratories.

V-ROD* composite rebar has been manufactured by Pultrall since 1987.
The FRP composite rebar is made from high strength glass fibers and an extremely resistant vinyl ester resin. The glass fibers impart strength to the rod while the vinyl ester resin imparts excellent corrosion resistance properties in harsh chemical and alkaline environments.

A carbon/vinyl ester product is also available for structures that require more stiffness and enhanced mechanical properties. FRP rebar significantly improves the longevity of civil engineering structures where corrosion is a major factor. Compared to conventional steel rebars, composite rebars are perfectly optimized for concrete structures, that are :

1. Subjected to deicing salts
2. Need electrical and/or magnetic neutrality
3. Used as waterfront structures in salt water
4. Subjected to corrosive agents