PD 6687:2006 is a background paper that gives non-contradictory complementary information for use in the UK with BS EN 1992-1-1 and BS EN 1992-1-2 and their UK National Annexes.
PD 6687:2006 gives:
- background to the decisions made in the National Annexes for some of the Nationally Determined Paramaters
- commentary on some specific subclauses from BS EN 1992-1-1 and BS EN 1992-1-2
- reference to the requirements of the UK Building Regulations 2000 [1] that are not covered in BS EN 1992-1 and its UK National Annexes.