Plywood

Birch (BIR)

• density 600-700 kg/m3 - use 650 kg/m3 for calculations
• density with HPL (2x 0.75mm)
  • 15mm 761 kg/m3

Ocoume (OCO)

• density 500-550 kg/m3 - use 525 kg/m3 for calculations

Poplar (POP)

• density 400-450 kg/m3 - use 425 kg/m3 for calculations
• thickness 4-9-15-18mm
• sheetsize 3050x1250
• density with HPL (2x 0.75mm)
  • 4mm 818 kg/m3
  • 9mm 631 kg/m3
  • 15mm 556 kg/m3
  • 18mm 536 kg/m3

ShipConstructor

For a correct weigth estimation of plywood with HPL, the density must be given per thickness, for a calculation method see 11016\our files\11016.xls. Naming in database will be:

• 3 letter abbreviation - for bare plywood example bare ocoume: OCO
• 3 letter abbreviation / upper score / 2 digit thickness of bare sheet - plywood + HPL (HPL is always on both sides of panel) example sheeted birch plywood of 9mm thickness: BIR-09