DIN 4102-3:1977 Fire Behaviour of Building Materials and Building Components; Fire Walls and Non-load-bearing External Walls; Definitions, Requirements and Tests
1999DIN EN 1363-2:1999 Fire resistance tests - Part 2: Alternative and additional procedures; German version EN 1363-2:1999
1977DIN 4102-3:1977 Fire Behaviour of Building Materials and Building Components; Fire Walls and Non-load-bearing External Walls; Definitions, Requirements and Tests