Dimensional tolerances
Roofing slates
Bend testing
Height
Thickness
Finishes
Density measurement
Reinforced materials
Dimensional measurement
Strength of materials
Acceptance inspection
Marking
Testing conditions
Performance
Load capacity
Fasteners
Environmental testing
Grades (quality)
Specimen preparation
Fibres
Watertightness tests
Statistical methods of analysis
Cements
Roof coverings
Statistical quality control
Freeze-thaw tests