Question
Download Solution PDF_________ determines the thickness of plywood board.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
The thickness of a plywood board is determined by the number of plies (layers) it contains.
Each ply is a thin layer of wood veneer glued together with adjacent layers having their wood grain rotated up to 90 degrees relative to adjacent layers.
Increasing the number of plies increases the thickness of the plywood board.
Thickness of plywood:
- 3 ply – 3, 4, 5, 6 mm
- 5 ply – 5, 6, 8,9 mm
- 7 ply – 9, 12, 15, 16 mm
- 9 ply – 12, 15, 16, 19 mm
- 11 ply – 19, 22, 25 mm
- More than 11 ply – as per order
Additional InformationVeneers:
- Veneers are thin sheets of superior quality of 0.4 – 6 mm thickness.
- A good quality veneers can be obtained from teak, rosewood, and sissoo.
- They are cut into thin sheets by rotary cutting machines or by slicing manually.
Last updated on May 28, 2025
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