For a sample partition with a door when tested by the methods given in the annexes. Grades derived when tested for stiffness, hard and soft body impacts and door slamming. Performance levels and test methods are also given for crowd pressure, lightweight and heavyweight anchorages.Cross References:BS 4787:Part 1BS 4978BS 5628:Part 1BS 5628:Part 2BS 5628:Part 3BS 5750BS 5234:Part 1ISO 7892ISO 7894