This standard specifies the requirements for converted timber used in the construction of lorry bodies, including recommended timber species, acceptable moisture content, permissible defects, and dimensional tolerances.
converted timber for lorry bodies
Quick Reference Values
Moisture Content12% to 15% depending on climatic zone
Tolerance on length+50 mm, -0 mm
Tolerance on width/thickness+3 mm, -0 mm
Practical Notes
Ensure timber is properly seasoned (as per IS 1141) to the specified moisture content to prevent warping or splitting under dynamic vehicle loads.
Select timber species based on the specific lorry body component (e.g., load-bearing members vs. side panels or floorboards).