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What parts make up the layered construction of a snowboard?
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snowboarding
Snowboarder Torah Bright of Australia competing at the 2014 Winter Olympics in Sochi, Russia.
A modern snowboard is built using a six-layer "sandwich" construction designed for durability, stiffness, and performance:1
- Topsheet: The outermost layer, composed of plastic, nylon, wood, or composite, which protects the internal structure and serves as a surface for graphics.1
- Fiberglass: A layer positioned beneath the topsheet that provides essential strength and stiffness.1
- Core: The central section, typically crafted from laminated hardwood, though materials like Kevlar and aluminum are also utilized.1
- Fiberglass: A second layer of fiberglass located under the core to offer additional structural integrity.1
- Edges: Steel strips running along the board that hold the layers together and allow the rider to grip the snow for control during turns.1
- Base: The bottom, porous layer—often made of P-Tex—which is waxed to ensure smooth gliding. Bases are categorized as either extruded (durable and low-maintenance) or sintered (porous, fast, and wax-absorbent).1