J B Martin Ltd.
445 St. Jacques
St.-Jean-Sur-Richelieu , QC J3B 2M1 CA
As Seen In CompositesWorld
Sea and land transport: Hydro elevation
Composites lightweight and toughen the hull and superstructure of this transplanted amphibious naval hovercraft.
Single vs. double-bagged infusion
Russell Emanis (JB Martin, St.
Double-bag infusion: 70% fiber volume?
A double vacuum-bag system and tight process control enable repeatable fiber volumes of 60 to 70 percent and improves consistency of infused laminates.
Free-form surfacing optimizes free-style kayak
The 6-ft/1.8m-long Project 54cx kayak, made using aramid and carbon fabric-reinforced composites, weighs only 19 lb/8.6 kg.
IBEX 2009 Marine Composites Showcase
The 19th International BoatBuilders’ Exhibition & Conference endures the economic “perfect storm” on the Florida coast and looks forward to fairer weather inland.
Carbon fiber buys its way onboard
First used in one-off yacht and powerboat designs, where cost is no obstacle in the search for a performance edge in local regattas or around-the-world races, carbon fiber has since carved a niche in categories that were once the exclusive reserve of glass-reinforced composites, metals or wood. In applications as