Performance
Tear tests
Specimen preparation
Water-vapour tests
Polymers
Polyolefins
Roofs
Walls
Weather protection systems
Selection
Membranes
Tensile strength
Environmental testing
Building paper
Sheet materials
Colour codes
Flexible materials
Cellulose
Construction materials
Test equipment
Fibres
Waterproof materials
Grades (quality)
Reinforced materials
Protection against water from the ground
Water-resistance tests
Marking
Testing conditions
Plastics