Adhesive Through-Reinforcement Improves the Fracture Toughness of a Laminated Birch Wood Composite

<div>Mode I crack growth resistance curves (R-curves) of (a) polyurethane (PU) adhesive with different levels of through-reinforcement; and (b) different adhesive types (PU or PU + GF) with the same level of through-reinforcement (24).</div>

Advances in Materials Science and Engineering

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Figure 8

Figure 8: Adhesive Through-Reinforcement Improves the Fracture Toughness of a Laminated Birch Wood Composite 