What does woven roving typically consist of?

Woven roving is a type of reinforcement material commonly used in composite applications, particularly in marine and aerospace industries. It consists of flattened bundles of continuous strands of fiberglass that are woven together in a specific pattern. This structure provides strength and durability to the composite while also allowing for a relatively easy application during the manufacturing process.

The use of continuous strands in woven roving is crucial for creating a stable and robust composite material. The weaving process adds a layer of dimensional stability, enhancing the mechanical properties of the composite and allowing it to withstand various stresses encountered during use.

Understanding that woven roving does not consist of single strands of fiberglass, randomly oriented fibers, or thin sheets of carbon fiber is key. Each of these alternatives lacks the combined structural integrity and versatility that woven roving provides, making it a preferred choice for applications requiring high strength and stiffness.