DIN EN 13381-1 E:2008-12 Test methods for determining the contribution to the fire resistance of structural members - Part 1: Horizontal protective membranes
2020DIN EN 13381-1:2020 Test methods for determining the contribution to the fire resistance of structural members - Part 1: Horizontal protective membranes; German version EN 13381-1:2020
1970DIN EN 13381-1 E:2019-12 Test methods for determining the contribution to the fire resistance of structural members - Part 1: Horizontal protective membranes
2014DIN EN 13381-1:2014 Test methods for determining the contribution to the fire resistance of structural members - Part 1: Horizontal protective membranes; German version EN 13381-1:2014
1970DIN EN 13381-1 E:2008-12 Test methods for determining the contribution to the fire resistance of structural members - Part 1: Horizontal protective membranes