Edexcel GCSE Design and Technology · 1DT0
Specification 1.4.2, 7.7.3 · Paper 1
Revise: CompositesMoisture is an important limitation: unsuitable plywood can suffer delamination, where its bonded layers separate. Exterior applications therefore need an appropriate water-resistant grade rather than simply any sheet of plywood.
- Revise: Timber Fabrication and Fixings
The separation of layers in a laminated material.