Fibre-cement slates and fittings. Product specification and test methods|Cements, Environmental testing, Marking, Packaging, Wall coverings, Acceptance (approval), Factories, Safety measures, Fire safety, Fibres, Physical testing, Dimensional tolerances, Performance testing, Type testing, Physical properties of materials, Slate, Durability, Production planning, Acceptance inspection, Roof coverings, Conformity, Reinforced materials, Ceiling finishes, Exterior wall coverings, Fire tests, Approval testing, Roofing slates, Finishes, Interior wall coverings